diff --git a/404.html b/404.html
index a2ff284d0..6568a0cbb 100644
--- a/404.html
+++ b/404.html
@@ -16,7 +16,7 @@
       
       
       <link rel="icon" href="/img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -24,10 +24,10 @@
       
     
     
-      <link rel="stylesheet" href="/assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="/assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="/assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="/assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -413,15 +413,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -594,15 +599,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -735,15 +745,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -876,15 +891,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1017,15 +1037,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1158,15 +1183,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1382,10 +1412,11 @@ <h1>404 - Not found</h1>
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "/", "features": ["navigation.tabs", "navigation.instant"], "search": "/assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "/", "features": ["navigation.tabs", "navigation.instant"], "search": "/assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="/assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="/assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/addons/fleetlock/index.html b/addons/fleetlock/index.html
index 67060d6fe..f8aa8d90f 100644
--- a/addons/fleetlock/index.html
+++ b/addons/fleetlock/index.html
@@ -18,7 +18,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -26,10 +26,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -422,15 +422,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -603,15 +608,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -744,15 +754,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -885,15 +900,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1026,15 +1046,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1169,15 +1194,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" checked>
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1492,10 +1522,11 @@ <h2 id="fleetlock">fleetlock<a class="headerlink" href="#fleetlock" title="Perma
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/addons/grafana/index.html b/addons/grafana/index.html
index 5f92f8245..bc2ee2e57 100644
--- a/addons/grafana/index.html
+++ b/addons/grafana/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1028,15 +1048,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1171,15 +1196,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" checked>
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1477,10 +1507,11 @@ <h2 id="grafana">Grafana<a class="headerlink" href="#grafana" title="Permanent l
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/addons/ingress/index.html b/addons/ingress/index.html
index be061e3f7..5ceb574d1 100644
--- a/addons/ingress/index.html
+++ b/addons/ingress/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1028,15 +1048,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1171,15 +1196,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" checked>
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1679,10 +1709,11 @@ <h2 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" tit
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/addons/overview/index.html b/addons/overview/index.html
index 3225e49b8..2c6a8b887 100644
--- a/addons/overview/index.html
+++ b/addons/overview/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1028,15 +1048,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1171,15 +1196,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" checked>
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1425,10 +1455,11 @@ <h1 id="addons">Addons<a class="headerlink" href="#addons" title="Permanent link
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/addons/prometheus/index.html b/addons/prometheus/index.html
index 76886c4cf..c4a8d9a11 100644
--- a/addons/prometheus/index.html
+++ b/addons/prometheus/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1028,15 +1048,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1171,15 +1196,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" checked>
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1517,10 +1547,11 @@ <h3 id="queries-and-alerts">Queries and Alerts<a class="headerlink" href="#queri
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/advanced/arm64/index.html b/advanced/arm64/index.html
index 805a70d17..4b6102c43 100644
--- a/advanced/arm64/index.html
+++ b/advanced/arm64/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1030,15 +1050,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" checked>
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1232,15 +1257,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1443,7 +1473,7 @@ <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent l
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;gravitas&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;gravitas&quot;</span>
@@ -1466,7 +1496,7 @@ <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent l
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;gravitas&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;gravitas&quot;</span>
@@ -1492,9 +1522,9 @@ <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent l
 <p>Verify the cluster has only arm64 (<code>aarch64</code>) nodes. For Flatcar Linux, describe nodes.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get nodes -o wide
 NAME             STATUS   ROLES    AGE   VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                        KERNEL-VERSION            CONTAINER-RUNTIME
-ip-10-0-21-119   Ready    &lt;none&gt;   77s   v1.28.2   10.0.21.119   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8
-ip-10-0-32-166   Ready    &lt;none&gt;   80s   v1.28.2   10.0.32.166   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8
-ip-10-0-5-79     Ready    &lt;none&gt;   77s   v1.28.2   10.0.5.79     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8
+ip-10-0-21-119   Ready    &lt;none&gt;   77s   v1.28.3   10.0.21.119   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8
+ip-10-0-32-166   Ready    &lt;none&gt;   80s   v1.28.3   10.0.32.166   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8
+ip-10-0-5-79     Ready    &lt;none&gt;   77s   v1.28.3   10.0.5.79     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8
 </code></pre></div>
 <h2 id="hybrid">Hybrid<a class="headerlink" href="#hybrid" title="Permanent link">&para;</a></h2>
 <p>Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a <a href="../worker-pools/#aws">worker pool</a> with ARM64 workers. Optional taints are added to aid in scheduling.</p>
@@ -1502,7 +1532,7 @@ <h2 id="hybrid">Hybrid<a class="headerlink" href="#hybrid" title="Permanent link
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;gravitas&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;gravitas&quot;</span>
@@ -1523,7 +1553,7 @@ <h2 id="hybrid">Hybrid<a class="headerlink" href="#hybrid" title="Permanent link
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;gravitas&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;gravitas&quot;</span>
@@ -1544,7 +1574,7 @@ <h2 id="hybrid">Hybrid<a class="headerlink" href="#hybrid" title="Permanent link
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;gravitas-arm64&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">vpc_id</span><span class="w">          </span><span class="o">=</span><span class="w"> </span><span class="nv">module.gravitas.vpc_id</span>
@@ -1566,7 +1596,7 @@ <h2 id="hybrid">Hybrid<a class="headerlink" href="#hybrid" title="Permanent link
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;gravitas-arm64&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">vpc_id</span><span class="w">          </span><span class="o">=</span><span class="w"> </span><span class="nv">module.gravitas.vpc_id</span>
@@ -1591,15 +1621,15 @@ <h2 id="hybrid">Hybrid<a class="headerlink" href="#hybrid" title="Permanent link
 <p>Verify amd64 (x86_64) and arm64 (aarch64) nodes are present.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get nodes -o wide
 NAME                       STATUS   ROLES    AGE    VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                                             KERNEL-VERSION            CONTAINER-RUNTIME
-ip-10-0-1-73               Ready    &lt;none&gt;   111m   v1.28.2   10.0.1.73     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8
-ip-10-0-22-79...           Ready    &lt;none&gt;   111m   v1.28.2   10.0.22.79    &lt;none&gt;        Flatcar Container Linux by Kinvolk 3033.2.0 (Oklo)   5.10.84-flatcar           containerd://1.5.8
-ip-10-0-24-130             Ready    &lt;none&gt;   111m   v1.28.2   10.0.24.130   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8
-ip-10-0-39-19              Ready    &lt;none&gt;   111m   v1.28.2   10.0.39.19    &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8
+ip-10-0-1-73               Ready    &lt;none&gt;   111m   v1.28.3   10.0.1.73     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8
+ip-10-0-22-79...           Ready    &lt;none&gt;   111m   v1.28.3   10.0.22.79    &lt;none&gt;        Flatcar Container Linux by Kinvolk 3033.2.0 (Oklo)   5.10.84-flatcar           containerd://1.5.8
+ip-10-0-24-130             Ready    &lt;none&gt;   111m   v1.28.3   10.0.24.130   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8
+ip-10-0-39-19              Ready    &lt;none&gt;   111m   v1.28.3   10.0.39.19    &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8
 </code></pre></div>
 <h2 id="azure">Azure<a class="headerlink" href="#azure" title="Permanent link">&para;</a></h2>
 <p>Create a cluster on Azure with ARM64 controller and worker nodes. Container workloads must be <code>arm64</code> compatible and use <code>arm64</code> (or multi-arch) container images.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;ramius&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Azure</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">   </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;ramius&quot;</span>
@@ -1685,10 +1715,11 @@ <h2 id="azure">Azure<a class="headerlink" href="#azure" title="Permanent link">&
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/advanced/customization/index.html b/advanced/customization/index.html
index 380f92827..0c4929e82 100644
--- a/advanced/customization/index.html
+++ b/advanced/customization/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1030,15 +1050,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" checked>
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1266,15 +1291,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1742,10 +1772,11 @@ <h2 id="system-images">System Images<a class="headerlink" href="#system-images"
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/advanced/nodes/index.html b/advanced/nodes/index.html
index 5a244d15a..d0cb364f2 100644
--- a/advanced/nodes/index.html
+++ b/advanced/nodes/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1030,15 +1050,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" checked>
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1232,15 +1257,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1453,7 +1483,7 @@ <h2 id="node-labels">Node Labels<a class="headerlink" href="#node-labels" title=
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">  </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;yavin&quot;</span>
@@ -1472,7 +1502,7 @@ <h2 id="node-labels">Node Labels<a class="headerlink" href="#node-labels" title=
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;yavin&quot;</span>
@@ -1504,7 +1534,7 @@ <h2 id="node-taints">Node Taints<a class="headerlink" href="#node-taints" title=
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">  </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;yavin&quot;</span>
@@ -1523,7 +1553,7 @@ <h2 id="node-taints">Node Taints<a class="headerlink" href="#node-taints" title=
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;yavin&quot;</span>
@@ -1613,10 +1643,11 @@ <h2 id="node-taints">Node Taints<a class="headerlink" href="#node-taints" title=
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/advanced/overview/index.html b/advanced/overview/index.html
index 4ed702791..13ae8deac 100644
--- a/advanced/overview/index.html
+++ b/advanced/overview/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1030,15 +1050,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" checked>
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1181,15 +1206,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1425,10 +1455,11 @@ <h1 id="advanced">Advanced<a class="headerlink" href="#advanced" title="Permanen
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/advanced/worker-pools/index.html b/advanced/worker-pools/index.html
index 8fc52d05c..4f99ed388 100644
--- a/advanced/worker-pools/index.html
+++ b/advanced/worker-pools/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -887,15 +902,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1030,15 +1050,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" checked>
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1331,15 +1356,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1645,7 +1675,7 @@ <h2 id="aws">AWS<a class="headerlink" href="#aws" title="Permanent link">&para;<
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;tempest-worker-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">vpc_id</span><span class="w">          </span><span class="o">=</span><span class="w"> </span><span class="nv">module.tempest.vpc_id</span>
@@ -1666,7 +1696,7 @@ <h2 id="aws">AWS<a class="headerlink" href="#aws" title="Permanent link">&para;<
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;tempest-worker-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">vpc_id</span><span class="w">          </span><span class="o">=</span><span class="w"> </span><span class="nv">module.tempest.vpc_id</span>
@@ -1827,7 +1857,7 @@ <h2 id="azure">Azure<a class="headerlink" href="#azure" title="Permanent link">&
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;ramius-worker-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Azure</span>
 <span class="w">  </span><span class="na">region</span><span class="w">                  </span><span class="o">=</span><span class="w"> </span><span class="nv">module.ramius.region</span>
@@ -1851,7 +1881,7 @@ <h2 id="azure">Azure<a class="headerlink" href="#azure" title="Permanent link">&
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;ramius-worker-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Azure</span>
 <span class="w">  </span><span class="na">region</span><span class="w">                  </span><span class="o">=</span><span class="w"> </span><span class="nv">module.ramius.region</span>
@@ -2001,7 +2031,7 @@ <h2 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" tit
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin-worker-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">region</span><span class="w">       </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;europe-west2&quot;</span>
@@ -2023,7 +2053,7 @@ <h2 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" tit
 </div>
 <div class="tabbed-block">
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin-worker-pool&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">region</span><span class="w">       </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;europe-west2&quot;</span>
@@ -2051,11 +2081,11 @@ <h2 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" tit
 <p>Verify a managed instance group of workers joins the cluster within a few minutes.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get nodes
 NAME                                             STATUS   AGE    VERSION
-yavin-controller-0.c.example-com.internal        Ready    6m     v1.28.2
-yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.28.2
-yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.28.2
-yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.28.2
-yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.28.2
+yavin-controller-0.c.example-com.internal        Ready    6m     v1.28.3
+yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.28.3
+yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.28.3
+yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.28.3
+yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.28.3
 </code></pre></div>
 <h3 id="variables_2">Variables<a class="headerlink" href="#variables_2" title="Permanent link">&para;</a></h3>
 <p>The Google Cloud internal <code>workers</code> module supports a number of <a href="https://github.com/poseidon/typhoon/blob/master/google-cloud/flatcar-linux/kubernetes/workers/variables.tf">variables</a>.</p>
@@ -2242,10 +2272,11 @@ <h4 id="optional_2">Optional<a class="headerlink" href="#optional_2" title="Perm
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/announce/index.html b/announce/index.html
index 5be11ef5b..9fbfeccd4 100644
--- a/announce/index.html
+++ b/announce/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -499,15 +499,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -680,15 +685,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -821,15 +831,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -962,15 +977,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1103,15 +1123,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1244,15 +1269,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1583,10 +1613,11 @@ <h2 id="april-26-2018">April 26, 2018<a class="headerlink" href="#april-26-2018"
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "..", "features": ["navigation.tabs", "navigation.instant"], "search": "../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "..", "features": ["navigation.tabs", "navigation.instant"], "search": "../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/architecture/aws/index.html b/architecture/aws/index.html
index 8950452a0..0268c2c6c 100644
--- a/architecture/aws/index.html
+++ b/architecture/aws/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -426,15 +426,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" checked>
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -702,15 +707,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -843,15 +853,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -984,15 +999,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1125,15 +1145,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1266,15 +1291,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1663,10 +1693,11 @@ <h2 id="ipv6">IPv6<a class="headerlink" href="#ipv6" title="Permanent link">&par
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/architecture/azure/index.html b/architecture/azure/index.html
index afdd3bb2c..f69b718b3 100644
--- a/architecture/azure/index.html
+++ b/architecture/azure/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -426,15 +426,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" checked>
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -695,15 +700,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -836,15 +846,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -977,15 +992,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1118,15 +1138,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1259,15 +1284,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1627,10 +1657,11 @@ <h2 id="ipv6">IPv6<a class="headerlink" href="#ipv6" title="Permanent link">&par
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/architecture/bare-metal/index.html b/architecture/bare-metal/index.html
index 025e61bdf..7a6a02144 100644
--- a/architecture/bare-metal/index.html
+++ b/architecture/bare-metal/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -426,15 +426,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" checked>
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -688,15 +693,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -829,15 +839,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -970,15 +985,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1111,15 +1131,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1252,15 +1277,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1571,10 +1601,11 @@ <h2 id="ipv6">IPv6<a class="headerlink" href="#ipv6" title="Permanent link">&par
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/architecture/concepts/index.html b/architecture/concepts/index.html
index 36909a67a..cfc6ccf4b 100644
--- a/architecture/concepts/index.html
+++ b/architecture/concepts/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -426,15 +426,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" checked>
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -729,15 +734,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -870,15 +880,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1011,15 +1026,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1152,15 +1172,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1293,15 +1318,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1693,10 +1723,11 @@ <h3 id="remote-backend">Remote Backend<a class="headerlink" href="#remote-backen
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/architecture/digitalocean/index.html b/architecture/digitalocean/index.html
index 00aea7bad..f4adcd10f 100644
--- a/architecture/digitalocean/index.html
+++ b/architecture/digitalocean/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -426,15 +426,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" checked>
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -702,15 +707,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -843,15 +853,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -984,15 +999,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1125,15 +1145,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1266,15 +1291,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1658,10 +1688,11 @@ <h2 id="ipv6">IPv6<a class="headerlink" href="#ipv6" title="Permanent link">&par
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/architecture/google-cloud/index.html b/architecture/google-cloud/index.html
index 581601bfb..a4e972f15 100644
--- a/architecture/google-cloud/index.html
+++ b/architecture/google-cloud/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -426,15 +426,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" checked>
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -695,15 +700,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -836,15 +846,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -977,15 +992,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1118,15 +1138,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1259,15 +1284,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1645,10 +1675,11 @@ <h2 id="ipv6">IPv6<a class="headerlink" href="#ipv6" title="Permanent link">&par
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/architecture/operating-systems/index.html b/architecture/operating-systems/index.html
index 2f6bcb5e2..155b29681 100644
--- a/architecture/operating-systems/index.html
+++ b/architecture/operating-systems/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -426,15 +426,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" checked>
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -668,15 +673,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -809,15 +819,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -950,15 +965,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1091,15 +1111,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1232,15 +1257,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1658,10 +1688,11 @@ <h2 id="directory-locations">Directory Locations<a class="headerlink" href="#dir
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/assets/javascripts/bundle.aecac24b.min.js b/assets/javascripts/bundle.aecac24b.min.js
new file mode 100644
index 000000000..464603d80
--- /dev/null
+++ b/assets/javascripts/bundle.aecac24b.min.js
@@ -0,0 +1,29 @@
+"use strict";(()=>{var wi=Object.create;var ur=Object.defineProperty;var Si=Object.getOwnPropertyDescriptor;var Ti=Object.getOwnPropertyNames,kt=Object.getOwnPropertySymbols,Oi=Object.getPrototypeOf,dr=Object.prototype.hasOwnProperty,Zr=Object.prototype.propertyIsEnumerable;var Xr=(e,t,r)=>t in e?ur(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r,R=(e,t)=>{for(var r in t||(t={}))dr.call(t,r)&&Xr(e,r,t[r]);if(kt)for(var r of kt(t))Zr.call(t,r)&&Xr(e,r,t[r]);return e};var eo=(e,t)=>{var r={};for(var o in e)dr.call(e,o)&&t.indexOf(o)<0&&(r[o]=e[o]);if(e!=null&&kt)for(var o of kt(e))t.indexOf(o)<0&&Zr.call(e,o)&&(r[o]=e[o]);return r};var hr=(e,t)=>()=>(t||e((t={exports:{}}).exports,t),t.exports);var Mi=(e,t,r,o)=>{if(t&&typeof t=="object"||typeof t=="function")for(let n of Ti(t))!dr.call(e,n)&&n!==r&&ur(e,n,{get:()=>t[n],enumerable:!(o=Si(t,n))||o.enumerable});return e};var Ht=(e,t,r)=>(r=e!=null?wi(Oi(e)):{},Mi(t||!e||!e.__esModule?ur(r,"default",{value:e,enumerable:!0}):r,e));var ro=hr((br,to)=>{(function(e,t){typeof br=="object"&&typeof to!="undefined"?t():typeof define=="function"&&define.amd?define(t):t()})(br,function(){"use strict";function e(r){var o=!0,n=!1,i=null,s={text:!0,search:!0,url:!0,tel:!0,email:!0,password:!0,number:!0,date:!0,month:!0,week:!0,time:!0,datetime:!0,"datetime-local":!0};function a(C){return!!(C&&C!==document&&C.nodeName!=="HTML"&&C.nodeName!=="BODY"&&"classList"in C&&"contains"in C.classList)}function c(C){var it=C.type,Ne=C.tagName;return!!(Ne==="INPUT"&&s[it]&&!C.readOnly||Ne==="TEXTAREA"&&!C.readOnly||C.isContentEditable)}function p(C){C.classList.contains("focus-visible")||(C.classList.add("focus-visible"),C.setAttribute("data-focus-visible-added",""))}function l(C){C.hasAttribute("data-focus-visible-added")&&(C.classList.remove("focus-visible"),C.removeAttribute("data-focus-visible-added"))}function f(C){C.metaKey||C.altKey||C.ctrlKey||(a(r.activeElement)&&p(r.activeElement),o=!0)}function u(C){o=!1}function d(C){a(C.target)&&(o||c(C.target))&&p(C.target)}function v(C){a(C.target)&&(C.target.classList.contains("focus-visible")||C.target.hasAttribute("data-focus-visible-added"))&&(n=!0,window.clearTimeout(i),i=window.setTimeout(function(){n=!1},100),l(C.target))}function b(C){document.visibilityState==="hidden"&&(n&&(o=!0),z())}function z(){document.addEventListener("mousemove",G),document.addEventListener("mousedown",G),document.addEventListener("mouseup",G),document.addEventListener("pointermove",G),document.addEventListener("pointerdown",G),document.addEventListener("pointerup",G),document.addEventListener("touchmove",G),document.addEventListener("touchstart",G),document.addEventListener("touchend",G)}function K(){document.removeEventListener("mousemove",G),document.removeEventListener("mousedown",G),document.removeEventListener("mouseup",G),document.removeEventListener("pointermove",G),document.removeEventListener("pointerdown",G),document.removeEventListener("pointerup",G),document.removeEventListener("touchmove",G),document.removeEventListener("touchstart",G),document.removeEventListener("touchend",G)}function G(C){C.target.nodeName&&C.target.nodeName.toLowerCase()==="html"||(o=!1,K())}document.addEventListener("keydown",f,!0),document.addEventListener("mousedown",u,!0),document.addEventListener("pointerdown",u,!0),document.addEventListener("touchstart",u,!0),document.addEventListener("visibilitychange",b,!0),z(),r.addEventListener("focus",d,!0),r.addEventListener("blur",v,!0),r.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&r.host?r.host.setAttribute("data-js-focus-visible",""):r.nodeType===Node.DOCUMENT_NODE&&(document.documentElement.classList.add("js-focus-visible"),document.documentElement.setAttribute("data-js-focus-visible",""))}if(typeof window!="undefined"&&typeof document!="undefined"){window.applyFocusVisiblePolyfill=e;var t;try{t=new CustomEvent("focus-visible-polyfill-ready")}catch(r){t=document.createEvent("CustomEvent"),t.initCustomEvent("focus-visible-polyfill-ready",!1,!1,{})}window.dispatchEvent(t)}typeof document!="undefined"&&e(document)})});var Vr=hr((Ot,Dr)=>{/*!
+ * clipboard.js v2.0.11
+ * https://clipboardjs.com/
+ *
+ * Licensed MIT © Zeno Rocha
+ */(function(t,r){typeof Ot=="object"&&typeof Dr=="object"?Dr.exports=r():typeof define=="function"&&define.amd?define([],r):typeof Ot=="object"?Ot.ClipboardJS=r():t.ClipboardJS=r()})(Ot,function(){return function(){var e={686:function(o,n,i){"use strict";i.d(n,{default:function(){return Ei}});var s=i(279),a=i.n(s),c=i(370),p=i.n(c),l=i(817),f=i.n(l);function u(U){try{return document.execCommand(U)}catch(O){return!1}}var d=function(O){var S=f()(O);return u("cut"),S},v=d;function b(U){var O=document.documentElement.getAttribute("dir")==="rtl",S=document.createElement("textarea");S.style.fontSize="12pt",S.style.border="0",S.style.padding="0",S.style.margin="0",S.style.position="absolute",S.style[O?"right":"left"]="-9999px";var $=window.pageYOffset||document.documentElement.scrollTop;return S.style.top="".concat($,"px"),S.setAttribute("readonly",""),S.value=U,S}var z=function(O,S){var $=b(O);S.container.appendChild($);var F=f()($);return u("copy"),$.remove(),F},K=function(O){var S=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{container:document.body},$="";return typeof O=="string"?$=z(O,S):O instanceof HTMLInputElement&&!["text","search","url","tel","password"].includes(O==null?void 0:O.type)?$=z(O.value,S):($=f()(O),u("copy")),$},G=K;function C(U){"@babel/helpers - typeof";return typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?C=function(S){return typeof S}:C=function(S){return S&&typeof Symbol=="function"&&S.constructor===Symbol&&S!==Symbol.prototype?"symbol":typeof S},C(U)}var it=function(){var O=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{},S=O.action,$=S===void 0?"copy":S,F=O.container,Q=O.target,_e=O.text;if($!=="copy"&&$!=="cut")throw new Error('Invalid "action" value, use either "copy" or "cut"');if(Q!==void 0)if(Q&&C(Q)==="object"&&Q.nodeType===1){if($==="copy"&&Q.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if($==="cut"&&(Q.hasAttribute("readonly")||Q.hasAttribute("disabled")))throw new Error(`Invalid "target" attribute. You can't cut text from elements with "readonly" or "disabled" attributes`)}else throw new Error('Invalid "target" value, use a valid Element');if(_e)return G(_e,{container:F});if(Q)return $==="cut"?v(Q):G(Q,{container:F})},Ne=it;function Pe(U){"@babel/helpers - typeof";return typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?Pe=function(S){return typeof S}:Pe=function(S){return S&&typeof Symbol=="function"&&S.constructor===Symbol&&S!==Symbol.prototype?"symbol":typeof S},Pe(U)}function ui(U,O){if(!(U instanceof O))throw new TypeError("Cannot call a class as a function")}function Jr(U,O){for(var S=0;S<O.length;S++){var $=O[S];$.enumerable=$.enumerable||!1,$.configurable=!0,"value"in $&&($.writable=!0),Object.defineProperty(U,$.key,$)}}function di(U,O,S){return O&&Jr(U.prototype,O),S&&Jr(U,S),U}function hi(U,O){if(typeof O!="function"&&O!==null)throw new TypeError("Super expression must either be null or a function");U.prototype=Object.create(O&&O.prototype,{constructor:{value:U,writable:!0,configurable:!0}}),O&&mr(U,O)}function mr(U,O){return mr=Object.setPrototypeOf||function($,F){return $.__proto__=F,$},mr(U,O)}function bi(U){var O=xi();return function(){var $=At(U),F;if(O){var Q=At(this).constructor;F=Reflect.construct($,arguments,Q)}else F=$.apply(this,arguments);return vi(this,F)}}function vi(U,O){return O&&(Pe(O)==="object"||typeof O=="function")?O:gi(U)}function gi(U){if(U===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return U}function xi(){if(typeof Reflect=="undefined"||!Reflect.construct||Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(U){return!1}}function At(U){return At=Object.setPrototypeOf?Object.getPrototypeOf:function(S){return S.__proto__||Object.getPrototypeOf(S)},At(U)}function fr(U,O){var S="data-clipboard-".concat(U);if(O.hasAttribute(S))return O.getAttribute(S)}var yi=function(U){hi(S,U);var O=bi(S);function S($,F){var Q;return ui(this,S),Q=O.call(this),Q.resolveOptions(F),Q.listenClick($),Q}return di(S,[{key:"resolveOptions",value:function(){var F=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};this.action=typeof F.action=="function"?F.action:this.defaultAction,this.target=typeof F.target=="function"?F.target:this.defaultTarget,this.text=typeof F.text=="function"?F.text:this.defaultText,this.container=Pe(F.container)==="object"?F.container:document.body}},{key:"listenClick",value:function(F){var Q=this;this.listener=p()(F,"click",function(_e){return Q.onClick(_e)})}},{key:"onClick",value:function(F){var Q=F.delegateTarget||F.currentTarget,_e=this.action(Q)||"copy",Ct=Ne({action:_e,container:this.container,target:this.target(Q),text:this.text(Q)});this.emit(Ct?"success":"error",{action:_e,text:Ct,trigger:Q,clearSelection:function(){Q&&Q.focus(),window.getSelection().removeAllRanges()}})}},{key:"defaultAction",value:function(F){return fr("action",F)}},{key:"defaultTarget",value:function(F){var Q=fr("target",F);if(Q)return document.querySelector(Q)}},{key:"defaultText",value:function(F){return fr("text",F)}},{key:"destroy",value:function(){this.listener.destroy()}}],[{key:"copy",value:function(F){var Q=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{container:document.body};return G(F,Q)}},{key:"cut",value:function(F){return v(F)}},{key:"isSupported",value:function(){var F=arguments.length>0&&arguments[0]!==void 0?arguments[0]:["copy","cut"],Q=typeof F=="string"?[F]:F,_e=!!document.queryCommandSupported;return Q.forEach(function(Ct){_e=_e&&!!document.queryCommandSupported(Ct)}),_e}}]),S}(a()),Ei=yi},828:function(o){var n=9;if(typeof Element!="undefined"&&!Element.prototype.matches){var i=Element.prototype;i.matches=i.matchesSelector||i.mozMatchesSelector||i.msMatchesSelector||i.oMatchesSelector||i.webkitMatchesSelector}function s(a,c){for(;a&&a.nodeType!==n;){if(typeof a.matches=="function"&&a.matches(c))return a;a=a.parentNode}}o.exports=s},438:function(o,n,i){var s=i(828);function a(l,f,u,d,v){var b=p.apply(this,arguments);return l.addEventListener(u,b,v),{destroy:function(){l.removeEventListener(u,b,v)}}}function c(l,f,u,d,v){return typeof l.addEventListener=="function"?a.apply(null,arguments):typeof u=="function"?a.bind(null,document).apply(null,arguments):(typeof l=="string"&&(l=document.querySelectorAll(l)),Array.prototype.map.call(l,function(b){return a(b,f,u,d,v)}))}function p(l,f,u,d){return function(v){v.delegateTarget=s(v.target,f),v.delegateTarget&&d.call(l,v)}}o.exports=c},879:function(o,n){n.node=function(i){return i!==void 0&&i instanceof HTMLElement&&i.nodeType===1},n.nodeList=function(i){var s=Object.prototype.toString.call(i);return i!==void 0&&(s==="[object NodeList]"||s==="[object HTMLCollection]")&&"length"in i&&(i.length===0||n.node(i[0]))},n.string=function(i){return typeof i=="string"||i instanceof String},n.fn=function(i){var s=Object.prototype.toString.call(i);return s==="[object Function]"}},370:function(o,n,i){var s=i(879),a=i(438);function c(u,d,v){if(!u&&!d&&!v)throw new Error("Missing required arguments");if(!s.string(d))throw new TypeError("Second argument must be a String");if(!s.fn(v))throw new TypeError("Third argument must be a Function");if(s.node(u))return p(u,d,v);if(s.nodeList(u))return l(u,d,v);if(s.string(u))return f(u,d,v);throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList")}function p(u,d,v){return u.addEventListener(d,v),{destroy:function(){u.removeEventListener(d,v)}}}function l(u,d,v){return Array.prototype.forEach.call(u,function(b){b.addEventListener(d,v)}),{destroy:function(){Array.prototype.forEach.call(u,function(b){b.removeEventListener(d,v)})}}}function f(u,d,v){return a(document.body,u,d,v)}o.exports=c},817:function(o){function n(i){var s;if(i.nodeName==="SELECT")i.focus(),s=i.value;else if(i.nodeName==="INPUT"||i.nodeName==="TEXTAREA"){var a=i.hasAttribute("readonly");a||i.setAttribute("readonly",""),i.select(),i.setSelectionRange(0,i.value.length),a||i.removeAttribute("readonly"),s=i.value}else{i.hasAttribute("contenteditable")&&i.focus();var c=window.getSelection(),p=document.createRange();p.selectNodeContents(i),c.removeAllRanges(),c.addRange(p),s=c.toString()}return s}o.exports=n},279:function(o){function n(){}n.prototype={on:function(i,s,a){var c=this.e||(this.e={});return(c[i]||(c[i]=[])).push({fn:s,ctx:a}),this},once:function(i,s,a){var c=this;function p(){c.off(i,p),s.apply(a,arguments)}return p._=s,this.on(i,p,a)},emit:function(i){var s=[].slice.call(arguments,1),a=((this.e||(this.e={}))[i]||[]).slice(),c=0,p=a.length;for(c;c<p;c++)a[c].fn.apply(a[c].ctx,s);return this},off:function(i,s){var a=this.e||(this.e={}),c=a[i],p=[];if(c&&s)for(var l=0,f=c.length;l<f;l++)c[l].fn!==s&&c[l].fn._!==s&&p.push(c[l]);return p.length?a[i]=p:delete a[i],this}},o.exports=n,o.exports.TinyEmitter=n}},t={};function r(o){if(t[o])return t[o].exports;var n=t[o]={exports:{}};return e[o](n,n.exports,r),n.exports}return function(){r.n=function(o){var n=o&&o.__esModule?function(){return o.default}:function(){return o};return r.d(n,{a:n}),n}}(),function(){r.d=function(o,n){for(var i in n)r.o(n,i)&&!r.o(o,i)&&Object.defineProperty(o,i,{enumerable:!0,get:n[i]})}}(),function(){r.o=function(o,n){return Object.prototype.hasOwnProperty.call(o,n)}}(),r(686)}().default})});var Nn=hr((GE,Un)=>{"use strict";/*!
+ * escape-html
+ * Copyright(c) 2012-2013 TJ Holowaychuk
+ * Copyright(c) 2015 Andreas Lubbe
+ * Copyright(c) 2015 Tiancheng "Timothy" Gu
+ * MIT Licensed
+ */var Ha=/["'&<>]/;Un.exports=$a;function $a(e){var t=""+e,r=Ha.exec(t);if(!r)return t;var o,n="",i=0,s=0;for(i=r.index;i<t.length;i++){switch(t.charCodeAt(i)){case 34:o="&quot;";break;case 38:o="&amp;";break;case 39:o="&#39;";break;case 60:o="&lt;";break;case 62:o="&gt;";break;default:continue}s!==i&&(n+=t.substring(s,i)),s=i+1,n+=o}return s!==i?n+t.substring(s,i):n}});var TO=Ht(ro());/*! *****************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */var vr=function(e,t){return vr=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(r,o){r.__proto__=o}||function(r,o){for(var n in o)Object.prototype.hasOwnProperty.call(o,n)&&(r[n]=o[n])},vr(e,t)};function ie(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");vr(e,t);function r(){this.constructor=e}e.prototype=t===null?Object.create(t):(r.prototype=t.prototype,new r)}function oo(e,t,r,o){function n(i){return i instanceof r?i:new r(function(s){s(i)})}return new(r||(r=Promise))(function(i,s){function a(l){try{p(o.next(l))}catch(f){s(f)}}function c(l){try{p(o.throw(l))}catch(f){s(f)}}function p(l){l.done?i(l.value):n(l.value).then(a,c)}p((o=o.apply(e,t||[])).next())})}function $t(e,t){var r={label:0,sent:function(){if(i[0]&1)throw i[1];return i[1]},trys:[],ops:[]},o,n,i,s;return s={next:a(0),throw:a(1),return:a(2)},typeof Symbol=="function"&&(s[Symbol.iterator]=function(){return this}),s;function a(p){return function(l){return c([p,l])}}function c(p){if(o)throw new TypeError("Generator is already executing.");for(;r;)try{if(o=1,n&&(i=p[0]&2?n.return:p[0]?n.throw||((i=n.return)&&i.call(n),0):n.next)&&!(i=i.call(n,p[1])).done)return i;switch(n=0,i&&(p=[p[0]&2,i.value]),p[0]){case 0:case 1:i=p;break;case 4:return r.label++,{value:p[1],done:!1};case 5:r.label++,n=p[1],p=[0];continue;case 7:p=r.ops.pop(),r.trys.pop();continue;default:if(i=r.trys,!(i=i.length>0&&i[i.length-1])&&(p[0]===6||p[0]===2)){r=0;continue}if(p[0]===3&&(!i||p[1]>i[0]&&p[1]<i[3])){r.label=p[1];break}if(p[0]===6&&r.label<i[1]){r.label=i[1],i=p;break}if(i&&r.label<i[2]){r.label=i[2],r.ops.push(p);break}i[2]&&r.ops.pop(),r.trys.pop();continue}p=t.call(e,r)}catch(l){p=[6,l],n=0}finally{o=i=0}if(p[0]&5)throw p[1];return{value:p[0]?p[1]:void 0,done:!0}}}function we(e){var t=typeof Symbol=="function"&&Symbol.iterator,r=t&&e[t],o=0;if(r)return r.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&o>=e.length&&(e=void 0),{value:e&&e[o++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function N(e,t){var r=typeof Symbol=="function"&&e[Symbol.iterator];if(!r)return e;var o=r.call(e),n,i=[],s;try{for(;(t===void 0||t-- >0)&&!(n=o.next()).done;)i.push(n.value)}catch(a){s={error:a}}finally{try{n&&!n.done&&(r=o.return)&&r.call(o)}finally{if(s)throw s.error}}return i}function D(e,t,r){if(r||arguments.length===2)for(var o=0,n=t.length,i;o<n;o++)(i||!(o in t))&&(i||(i=Array.prototype.slice.call(t,0,o)),i[o]=t[o]);return e.concat(i||Array.prototype.slice.call(t))}function Ze(e){return this instanceof Ze?(this.v=e,this):new Ze(e)}function no(e,t,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var o=r.apply(e,t||[]),n,i=[];return n={},s("next"),s("throw"),s("return"),n[Symbol.asyncIterator]=function(){return this},n;function s(u){o[u]&&(n[u]=function(d){return new Promise(function(v,b){i.push([u,d,v,b])>1||a(u,d)})})}function a(u,d){try{c(o[u](d))}catch(v){f(i[0][3],v)}}function c(u){u.value instanceof Ze?Promise.resolve(u.value.v).then(p,l):f(i[0][2],u)}function p(u){a("next",u)}function l(u){a("throw",u)}function f(u,d){u(d),i.shift(),i.length&&a(i[0][0],i[0][1])}}function io(e){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var t=e[Symbol.asyncIterator],r;return t?t.call(e):(e=typeof we=="function"?we(e):e[Symbol.iterator](),r={},o("next"),o("throw"),o("return"),r[Symbol.asyncIterator]=function(){return this},r);function o(i){r[i]=e[i]&&function(s){return new Promise(function(a,c){s=e[i](s),n(a,c,s.done,s.value)})}}function n(i,s,a,c){Promise.resolve(c).then(function(p){i({value:p,done:a})},s)}}function k(e){return typeof e=="function"}function at(e){var t=function(o){Error.call(o),o.stack=new Error().stack},r=e(t);return r.prototype=Object.create(Error.prototype),r.prototype.constructor=r,r}var Rt=at(function(e){return function(r){e(this),this.message=r?r.length+` errors occurred during unsubscription:
+`+r.map(function(o,n){return n+1+") "+o.toString()}).join(`
+  `):"",this.name="UnsubscriptionError",this.errors=r}});function De(e,t){if(e){var r=e.indexOf(t);0<=r&&e.splice(r,1)}}var Ie=function(){function e(t){this.initialTeardown=t,this.closed=!1,this._parentage=null,this._finalizers=null}return e.prototype.unsubscribe=function(){var t,r,o,n,i;if(!this.closed){this.closed=!0;var s=this._parentage;if(s)if(this._parentage=null,Array.isArray(s))try{for(var a=we(s),c=a.next();!c.done;c=a.next()){var p=c.value;p.remove(this)}}catch(b){t={error:b}}finally{try{c&&!c.done&&(r=a.return)&&r.call(a)}finally{if(t)throw t.error}}else s.remove(this);var l=this.initialTeardown;if(k(l))try{l()}catch(b){i=b instanceof Rt?b.errors:[b]}var f=this._finalizers;if(f){this._finalizers=null;try{for(var u=we(f),d=u.next();!d.done;d=u.next()){var v=d.value;try{ao(v)}catch(b){i=i!=null?i:[],b instanceof Rt?i=D(D([],N(i)),N(b.errors)):i.push(b)}}}catch(b){o={error:b}}finally{try{d&&!d.done&&(n=u.return)&&n.call(u)}finally{if(o)throw o.error}}}if(i)throw new Rt(i)}},e.prototype.add=function(t){var r;if(t&&t!==this)if(this.closed)ao(t);else{if(t instanceof e){if(t.closed||t._hasParent(this))return;t._addParent(this)}(this._finalizers=(r=this._finalizers)!==null&&r!==void 0?r:[]).push(t)}},e.prototype._hasParent=function(t){var r=this._parentage;return r===t||Array.isArray(r)&&r.includes(t)},e.prototype._addParent=function(t){var r=this._parentage;this._parentage=Array.isArray(r)?(r.push(t),r):r?[r,t]:t},e.prototype._removeParent=function(t){var r=this._parentage;r===t?this._parentage=null:Array.isArray(r)&&De(r,t)},e.prototype.remove=function(t){var r=this._finalizers;r&&De(r,t),t instanceof e&&t._removeParent(this)},e.EMPTY=function(){var t=new e;return t.closed=!0,t}(),e}();var gr=Ie.EMPTY;function Pt(e){return e instanceof Ie||e&&"closed"in e&&k(e.remove)&&k(e.add)&&k(e.unsubscribe)}function ao(e){k(e)?e():e.unsubscribe()}var Ae={onUnhandledError:null,onStoppedNotification:null,Promise:void 0,useDeprecatedSynchronousErrorHandling:!1,useDeprecatedNextContext:!1};var st={setTimeout:function(e,t){for(var r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];var n=st.delegate;return n!=null&&n.setTimeout?n.setTimeout.apply(n,D([e,t],N(r))):setTimeout.apply(void 0,D([e,t],N(r)))},clearTimeout:function(e){var t=st.delegate;return((t==null?void 0:t.clearTimeout)||clearTimeout)(e)},delegate:void 0};function It(e){st.setTimeout(function(){var t=Ae.onUnhandledError;if(t)t(e);else throw e})}function fe(){}var so=function(){return xr("C",void 0,void 0)}();function co(e){return xr("E",void 0,e)}function po(e){return xr("N",e,void 0)}function xr(e,t,r){return{kind:e,value:t,error:r}}var et=null;function ct(e){if(Ae.useDeprecatedSynchronousErrorHandling){var t=!et;if(t&&(et={errorThrown:!1,error:null}),e(),t){var r=et,o=r.errorThrown,n=r.error;if(et=null,o)throw n}}else e()}function lo(e){Ae.useDeprecatedSynchronousErrorHandling&&et&&(et.errorThrown=!0,et.error=e)}var xt=function(e){ie(t,e);function t(r){var o=e.call(this)||this;return o.isStopped=!1,r?(o.destination=r,Pt(r)&&r.add(o)):o.destination=Ci,o}return t.create=function(r,o,n){return new tt(r,o,n)},t.prototype.next=function(r){this.isStopped?Er(po(r),this):this._next(r)},t.prototype.error=function(r){this.isStopped?Er(co(r),this):(this.isStopped=!0,this._error(r))},t.prototype.complete=function(){this.isStopped?Er(so,this):(this.isStopped=!0,this._complete())},t.prototype.unsubscribe=function(){this.closed||(this.isStopped=!0,e.prototype.unsubscribe.call(this),this.destination=null)},t.prototype._next=function(r){this.destination.next(r)},t.prototype._error=function(r){try{this.destination.error(r)}finally{this.unsubscribe()}},t.prototype._complete=function(){try{this.destination.complete()}finally{this.unsubscribe()}},t}(Ie);var Li=Function.prototype.bind;function yr(e,t){return Li.call(e,t)}var _i=function(){function e(t){this.partialObserver=t}return e.prototype.next=function(t){var r=this.partialObserver;if(r.next)try{r.next(t)}catch(o){Ft(o)}},e.prototype.error=function(t){var r=this.partialObserver;if(r.error)try{r.error(t)}catch(o){Ft(o)}else Ft(t)},e.prototype.complete=function(){var t=this.partialObserver;if(t.complete)try{t.complete()}catch(r){Ft(r)}},e}(),tt=function(e){ie(t,e);function t(r,o,n){var i=e.call(this)||this,s;if(k(r)||!r)s={next:r!=null?r:void 0,error:o!=null?o:void 0,complete:n!=null?n:void 0};else{var a;i&&Ae.useDeprecatedNextContext?(a=Object.create(r),a.unsubscribe=function(){return i.unsubscribe()},s={next:r.next&&yr(r.next,a),error:r.error&&yr(r.error,a),complete:r.complete&&yr(r.complete,a)}):s=r}return i.destination=new _i(s),i}return t}(xt);function Ft(e){Ae.useDeprecatedSynchronousErrorHandling?lo(e):It(e)}function Ai(e){throw e}function Er(e,t){var r=Ae.onStoppedNotification;r&&st.setTimeout(function(){return r(e,t)})}var Ci={closed:!0,next:fe,error:Ai,complete:fe};var pt=function(){return typeof Symbol=="function"&&Symbol.observable||"@@observable"}();function ue(e){return e}function mo(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return wr(e)}function wr(e){return e.length===0?ue:e.length===1?e[0]:function(r){return e.reduce(function(o,n){return n(o)},r)}}var P=function(){function e(t){t&&(this._subscribe=t)}return e.prototype.lift=function(t){var r=new e;return r.source=this,r.operator=t,r},e.prototype.subscribe=function(t,r,o){var n=this,i=Hi(t)?t:new tt(t,r,o);return ct(function(){var s=n,a=s.operator,c=s.source;i.add(a?a.call(i,c):c?n._subscribe(i):n._trySubscribe(i))}),i},e.prototype._trySubscribe=function(t){try{return this._subscribe(t)}catch(r){t.error(r)}},e.prototype.forEach=function(t,r){var o=this;return r=fo(r),new r(function(n,i){var s=new tt({next:function(a){try{t(a)}catch(c){i(c),s.unsubscribe()}},error:i,complete:n});o.subscribe(s)})},e.prototype._subscribe=function(t){var r;return(r=this.source)===null||r===void 0?void 0:r.subscribe(t)},e.prototype[pt]=function(){return this},e.prototype.pipe=function(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];return wr(t)(this)},e.prototype.toPromise=function(t){var r=this;return t=fo(t),new t(function(o,n){var i;r.subscribe(function(s){return i=s},function(s){return n(s)},function(){return o(i)})})},e.create=function(t){return new e(t)},e}();function fo(e){var t;return(t=e!=null?e:Ae.Promise)!==null&&t!==void 0?t:Promise}function ki(e){return e&&k(e.next)&&k(e.error)&&k(e.complete)}function Hi(e){return e&&e instanceof xt||ki(e)&&Pt(e)}function $i(e){return k(e==null?void 0:e.lift)}function g(e){return function(t){if($i(t))return t.lift(function(r){try{return e(r,this)}catch(o){this.error(o)}});throw new TypeError("Unable to lift unknown Observable type")}}function y(e,t,r,o,n){return new Ri(e,t,r,o,n)}var Ri=function(e){ie(t,e);function t(r,o,n,i,s,a){var c=e.call(this,r)||this;return c.onFinalize=s,c.shouldUnsubscribe=a,c._next=o?function(p){try{o(p)}catch(l){r.error(l)}}:e.prototype._next,c._error=i?function(p){try{i(p)}catch(l){r.error(l)}finally{this.unsubscribe()}}:e.prototype._error,c._complete=n?function(){try{n()}catch(p){r.error(p)}finally{this.unsubscribe()}}:e.prototype._complete,c}return t.prototype.unsubscribe=function(){var r;if(!this.shouldUnsubscribe||this.shouldUnsubscribe()){var o=this.closed;e.prototype.unsubscribe.call(this),!o&&((r=this.onFinalize)===null||r===void 0||r.call(this))}},t}(xt);var lt={schedule:function(e){var t=requestAnimationFrame,r=cancelAnimationFrame,o=lt.delegate;o&&(t=o.requestAnimationFrame,r=o.cancelAnimationFrame);var n=t(function(i){r=void 0,e(i)});return new Ie(function(){return r==null?void 0:r(n)})},requestAnimationFrame:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=lt.delegate;return((r==null?void 0:r.requestAnimationFrame)||requestAnimationFrame).apply(void 0,D([],N(e)))},cancelAnimationFrame:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=lt.delegate;return((r==null?void 0:r.cancelAnimationFrame)||cancelAnimationFrame).apply(void 0,D([],N(e)))},delegate:void 0};var uo=at(function(e){return function(){e(this),this.name="ObjectUnsubscribedError",this.message="object unsubscribed"}});var x=function(e){ie(t,e);function t(){var r=e.call(this)||this;return r.closed=!1,r.currentObservers=null,r.observers=[],r.isStopped=!1,r.hasError=!1,r.thrownError=null,r}return t.prototype.lift=function(r){var o=new ho(this,this);return o.operator=r,o},t.prototype._throwIfClosed=function(){if(this.closed)throw new uo},t.prototype.next=function(r){var o=this;ct(function(){var n,i;if(o._throwIfClosed(),!o.isStopped){o.currentObservers||(o.currentObservers=Array.from(o.observers));try{for(var s=we(o.currentObservers),a=s.next();!a.done;a=s.next()){var c=a.value;c.next(r)}}catch(p){n={error:p}}finally{try{a&&!a.done&&(i=s.return)&&i.call(s)}finally{if(n)throw n.error}}}})},t.prototype.error=function(r){var o=this;ct(function(){if(o._throwIfClosed(),!o.isStopped){o.hasError=o.isStopped=!0,o.thrownError=r;for(var n=o.observers;n.length;)n.shift().error(r)}})},t.prototype.complete=function(){var r=this;ct(function(){if(r._throwIfClosed(),!r.isStopped){r.isStopped=!0;for(var o=r.observers;o.length;)o.shift().complete()}})},t.prototype.unsubscribe=function(){this.isStopped=this.closed=!0,this.observers=this.currentObservers=null},Object.defineProperty(t.prototype,"observed",{get:function(){var r;return((r=this.observers)===null||r===void 0?void 0:r.length)>0},enumerable:!1,configurable:!0}),t.prototype._trySubscribe=function(r){return this._throwIfClosed(),e.prototype._trySubscribe.call(this,r)},t.prototype._subscribe=function(r){return this._throwIfClosed(),this._checkFinalizedStatuses(r),this._innerSubscribe(r)},t.prototype._innerSubscribe=function(r){var o=this,n=this,i=n.hasError,s=n.isStopped,a=n.observers;return i||s?gr:(this.currentObservers=null,a.push(r),new Ie(function(){o.currentObservers=null,De(a,r)}))},t.prototype._checkFinalizedStatuses=function(r){var o=this,n=o.hasError,i=o.thrownError,s=o.isStopped;n?r.error(i):s&&r.complete()},t.prototype.asObservable=function(){var r=new P;return r.source=this,r},t.create=function(r,o){return new ho(r,o)},t}(P);var ho=function(e){ie(t,e);function t(r,o){var n=e.call(this)||this;return n.destination=r,n.source=o,n}return t.prototype.next=function(r){var o,n;(n=(o=this.destination)===null||o===void 0?void 0:o.next)===null||n===void 0||n.call(o,r)},t.prototype.error=function(r){var o,n;(n=(o=this.destination)===null||o===void 0?void 0:o.error)===null||n===void 0||n.call(o,r)},t.prototype.complete=function(){var r,o;(o=(r=this.destination)===null||r===void 0?void 0:r.complete)===null||o===void 0||o.call(r)},t.prototype._subscribe=function(r){var o,n;return(n=(o=this.source)===null||o===void 0?void 0:o.subscribe(r))!==null&&n!==void 0?n:gr},t}(x);var yt={now:function(){return(yt.delegate||Date).now()},delegate:void 0};var Et=function(e){ie(t,e);function t(r,o,n){r===void 0&&(r=1/0),o===void 0&&(o=1/0),n===void 0&&(n=yt);var i=e.call(this)||this;return i._bufferSize=r,i._windowTime=o,i._timestampProvider=n,i._buffer=[],i._infiniteTimeWindow=!0,i._infiniteTimeWindow=o===1/0,i._bufferSize=Math.max(1,r),i._windowTime=Math.max(1,o),i}return t.prototype.next=function(r){var o=this,n=o.isStopped,i=o._buffer,s=o._infiniteTimeWindow,a=o._timestampProvider,c=o._windowTime;n||(i.push(r),!s&&i.push(a.now()+c)),this._trimBuffer(),e.prototype.next.call(this,r)},t.prototype._subscribe=function(r){this._throwIfClosed(),this._trimBuffer();for(var o=this._innerSubscribe(r),n=this,i=n._infiniteTimeWindow,s=n._buffer,a=s.slice(),c=0;c<a.length&&!r.closed;c+=i?1:2)r.next(a[c]);return this._checkFinalizedStatuses(r),o},t.prototype._trimBuffer=function(){var r=this,o=r._bufferSize,n=r._timestampProvider,i=r._buffer,s=r._infiniteTimeWindow,a=(s?1:2)*o;if(o<1/0&&a<i.length&&i.splice(0,i.length-a),!s){for(var c=n.now(),p=0,l=1;l<i.length&&i[l]<=c;l+=2)p=l;p&&i.splice(0,p+1)}},t}(x);var bo=function(e){ie(t,e);function t(r,o){return e.call(this)||this}return t.prototype.schedule=function(r,o){return o===void 0&&(o=0),this},t}(Ie);var wt={setInterval:function(e,t){for(var r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];var n=wt.delegate;return n!=null&&n.setInterval?n.setInterval.apply(n,D([e,t],N(r))):setInterval.apply(void 0,D([e,t],N(r)))},clearInterval:function(e){var t=wt.delegate;return((t==null?void 0:t.clearInterval)||clearInterval)(e)},delegate:void 0};var jt=function(e){ie(t,e);function t(r,o){var n=e.call(this,r,o)||this;return n.scheduler=r,n.work=o,n.pending=!1,n}return t.prototype.schedule=function(r,o){var n;if(o===void 0&&(o=0),this.closed)return this;this.state=r;var i=this.id,s=this.scheduler;return i!=null&&(this.id=this.recycleAsyncId(s,i,o)),this.pending=!0,this.delay=o,this.id=(n=this.id)!==null&&n!==void 0?n:this.requestAsyncId(s,this.id,o),this},t.prototype.requestAsyncId=function(r,o,n){return n===void 0&&(n=0),wt.setInterval(r.flush.bind(r,this),n)},t.prototype.recycleAsyncId=function(r,o,n){if(n===void 0&&(n=0),n!=null&&this.delay===n&&this.pending===!1)return o;o!=null&&wt.clearInterval(o)},t.prototype.execute=function(r,o){if(this.closed)return new Error("executing a cancelled action");this.pending=!1;var n=this._execute(r,o);if(n)return n;this.pending===!1&&this.id!=null&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))},t.prototype._execute=function(r,o){var n=!1,i;try{this.work(r)}catch(s){n=!0,i=s||new Error("Scheduled action threw falsy error")}if(n)return this.unsubscribe(),i},t.prototype.unsubscribe=function(){if(!this.closed){var r=this,o=r.id,n=r.scheduler,i=n.actions;this.work=this.state=this.scheduler=null,this.pending=!1,De(i,this),o!=null&&(this.id=this.recycleAsyncId(n,o,null)),this.delay=null,e.prototype.unsubscribe.call(this)}},t}(bo);var Sr=function(){function e(t,r){r===void 0&&(r=e.now),this.schedulerActionCtor=t,this.now=r}return e.prototype.schedule=function(t,r,o){return r===void 0&&(r=0),new this.schedulerActionCtor(this,t).schedule(o,r)},e.now=yt.now,e}();var Wt=function(e){ie(t,e);function t(r,o){o===void 0&&(o=Sr.now);var n=e.call(this,r,o)||this;return n.actions=[],n._active=!1,n}return t.prototype.flush=function(r){var o=this.actions;if(this._active){o.push(r);return}var n;this._active=!0;do if(n=r.execute(r.state,r.delay))break;while(r=o.shift());if(this._active=!1,n){for(;r=o.shift();)r.unsubscribe();throw n}},t}(Sr);var ae=new Wt(jt),Tr=ae;var vo=function(e){ie(t,e);function t(r,o){var n=e.call(this,r,o)||this;return n.scheduler=r,n.work=o,n}return t.prototype.requestAsyncId=function(r,o,n){return n===void 0&&(n=0),n!==null&&n>0?e.prototype.requestAsyncId.call(this,r,o,n):(r.actions.push(this),r._scheduled||(r._scheduled=lt.requestAnimationFrame(function(){return r.flush(void 0)})))},t.prototype.recycleAsyncId=function(r,o,n){var i;if(n===void 0&&(n=0),n!=null?n>0:this.delay>0)return e.prototype.recycleAsyncId.call(this,r,o,n);var s=r.actions;o!=null&&((i=s[s.length-1])===null||i===void 0?void 0:i.id)!==o&&(lt.cancelAnimationFrame(o),r._scheduled=void 0)},t}(jt);var go=function(e){ie(t,e);function t(){return e!==null&&e.apply(this,arguments)||this}return t.prototype.flush=function(r){this._active=!0;var o=this._scheduled;this._scheduled=void 0;var n=this.actions,i;r=r||n.shift();do if(i=r.execute(r.state,r.delay))break;while((r=n[0])&&r.id===o&&n.shift());if(this._active=!1,i){for(;(r=n[0])&&r.id===o&&n.shift();)r.unsubscribe();throw i}},t}(Wt);var Oe=new go(vo);var L=new P(function(e){return e.complete()});function Ut(e){return e&&k(e.schedule)}function Or(e){return e[e.length-1]}function Qe(e){return k(Or(e))?e.pop():void 0}function Me(e){return Ut(Or(e))?e.pop():void 0}function Nt(e,t){return typeof Or(e)=="number"?e.pop():t}var mt=function(e){return e&&typeof e.length=="number"&&typeof e!="function"};function Dt(e){return k(e==null?void 0:e.then)}function Vt(e){return k(e[pt])}function zt(e){return Symbol.asyncIterator&&k(e==null?void 0:e[Symbol.asyncIterator])}function qt(e){return new TypeError("You provided "+(e!==null&&typeof e=="object"?"an invalid object":"'"+e+"'")+" where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.")}function Pi(){return typeof Symbol!="function"||!Symbol.iterator?"@@iterator":Symbol.iterator}var Kt=Pi();function Qt(e){return k(e==null?void 0:e[Kt])}function Yt(e){return no(this,arguments,function(){var r,o,n,i;return $t(this,function(s){switch(s.label){case 0:r=e.getReader(),s.label=1;case 1:s.trys.push([1,,9,10]),s.label=2;case 2:return[4,Ze(r.read())];case 3:return o=s.sent(),n=o.value,i=o.done,i?[4,Ze(void 0)]:[3,5];case 4:return[2,s.sent()];case 5:return[4,Ze(n)];case 6:return[4,s.sent()];case 7:return s.sent(),[3,2];case 8:return[3,10];case 9:return r.releaseLock(),[7];case 10:return[2]}})})}function Bt(e){return k(e==null?void 0:e.getReader)}function I(e){if(e instanceof P)return e;if(e!=null){if(Vt(e))return Ii(e);if(mt(e))return Fi(e);if(Dt(e))return ji(e);if(zt(e))return xo(e);if(Qt(e))return Wi(e);if(Bt(e))return Ui(e)}throw qt(e)}function Ii(e){return new P(function(t){var r=e[pt]();if(k(r.subscribe))return r.subscribe(t);throw new TypeError("Provided object does not correctly implement Symbol.observable")})}function Fi(e){return new P(function(t){for(var r=0;r<e.length&&!t.closed;r++)t.next(e[r]);t.complete()})}function ji(e){return new P(function(t){e.then(function(r){t.closed||(t.next(r),t.complete())},function(r){return t.error(r)}).then(null,It)})}function Wi(e){return new P(function(t){var r,o;try{for(var n=we(e),i=n.next();!i.done;i=n.next()){var s=i.value;if(t.next(s),t.closed)return}}catch(a){r={error:a}}finally{try{i&&!i.done&&(o=n.return)&&o.call(n)}finally{if(r)throw r.error}}t.complete()})}function xo(e){return new P(function(t){Ni(e,t).catch(function(r){return t.error(r)})})}function Ui(e){return xo(Yt(e))}function Ni(e,t){var r,o,n,i;return oo(this,void 0,void 0,function(){var s,a;return $t(this,function(c){switch(c.label){case 0:c.trys.push([0,5,6,11]),r=io(e),c.label=1;case 1:return[4,r.next()];case 2:if(o=c.sent(),!!o.done)return[3,4];if(s=o.value,t.next(s),t.closed)return[2];c.label=3;case 3:return[3,1];case 4:return[3,11];case 5:return a=c.sent(),n={error:a},[3,11];case 6:return c.trys.push([6,,9,10]),o&&!o.done&&(i=r.return)?[4,i.call(r)]:[3,8];case 7:c.sent(),c.label=8;case 8:return[3,10];case 9:if(n)throw n.error;return[7];case 10:return[7];case 11:return t.complete(),[2]}})})}function ve(e,t,r,o,n){o===void 0&&(o=0),n===void 0&&(n=!1);var i=t.schedule(function(){r(),n?e.add(this.schedule(null,o)):this.unsubscribe()},o);if(e.add(i),!n)return i}function Se(e,t){return t===void 0&&(t=0),g(function(r,o){r.subscribe(y(o,function(n){return ve(o,e,function(){return o.next(n)},t)},function(){return ve(o,e,function(){return o.complete()},t)},function(n){return ve(o,e,function(){return o.error(n)},t)}))})}function rt(e,t){return t===void 0&&(t=0),g(function(r,o){o.add(e.schedule(function(){return r.subscribe(o)},t))})}function yo(e,t){return I(e).pipe(rt(t),Se(t))}function Eo(e,t){return I(e).pipe(rt(t),Se(t))}function wo(e,t){return new P(function(r){var o=0;return t.schedule(function(){o===e.length?r.complete():(r.next(e[o++]),r.closed||this.schedule())})})}function So(e,t){return new P(function(r){var o;return ve(r,t,function(){o=e[Kt](),ve(r,t,function(){var n,i,s;try{n=o.next(),i=n.value,s=n.done}catch(a){r.error(a);return}s?r.complete():r.next(i)},0,!0)}),function(){return k(o==null?void 0:o.return)&&o.return()}})}function Gt(e,t){if(!e)throw new Error("Iterable cannot be null");return new P(function(r){ve(r,t,function(){var o=e[Symbol.asyncIterator]();ve(r,t,function(){o.next().then(function(n){n.done?r.complete():r.next(n.value)})},0,!0)})})}function To(e,t){return Gt(Yt(e),t)}function Oo(e,t){if(e!=null){if(Vt(e))return yo(e,t);if(mt(e))return wo(e,t);if(Dt(e))return Eo(e,t);if(zt(e))return Gt(e,t);if(Qt(e))return So(e,t);if(Bt(e))return To(e,t)}throw qt(e)}function ge(e,t){return t?Oo(e,t):I(e)}function j(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Me(e);return ge(e,r)}function Mr(e,t){var r=k(e)?e:function(){return e},o=function(n){return n.error(r())};return new P(t?function(n){return t.schedule(o,0,n)}:o)}var Jt=at(function(e){return function(){e(this),this.name="EmptyError",this.message="no elements in sequence"}});function Mo(e){return e instanceof Date&&!isNaN(e)}function m(e,t){return g(function(r,o){var n=0;r.subscribe(y(o,function(i){o.next(e.call(t,i,n++))}))})}var Di=Array.isArray;function Vi(e,t){return Di(t)?e.apply(void 0,D([],N(t))):e(t)}function Ye(e){return m(function(t){return Vi(e,t)})}var zi=Array.isArray,qi=Object.getPrototypeOf,Ki=Object.prototype,Qi=Object.keys;function Lo(e){if(e.length===1){var t=e[0];if(zi(t))return{args:t,keys:null};if(Yi(t)){var r=Qi(t);return{args:r.map(function(o){return t[o]}),keys:r}}}return{args:e,keys:null}}function Yi(e){return e&&typeof e=="object"&&qi(e)===Ki}function _o(e,t){return e.reduce(function(r,o,n){return r[o]=t[n],r},{})}function B(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Me(e),o=Qe(e),n=Lo(e),i=n.args,s=n.keys;if(i.length===0)return ge([],r);var a=new P(Lr(i,r,s?function(c){return _o(s,c)}:ue));return o?a.pipe(Ye(o)):a}function Lr(e,t,r){return r===void 0&&(r=ue),function(o){Ao(t,function(){for(var n=e.length,i=new Array(n),s=n,a=n,c=function(l){Ao(t,function(){var f=ge(e[l],t),u=!1;f.subscribe(y(o,function(d){i[l]=d,u||(u=!0,a--),a||o.next(r(i.slice()))},function(){--s||o.complete()}))},o)},p=0;p<n;p++)c(p)},o)}}function Ao(e,t,r){e?ve(r,e,t):t()}function Co(e,t,r,o,n,i,s,a){var c=[],p=0,l=0,f=!1,u=function(){f&&!c.length&&!p&&t.complete()},d=function(b){return p<o?v(b):c.push(b)},v=function(b){i&&t.next(b),p++;var z=!1;I(r(b,l++)).subscribe(y(t,function(K){n==null||n(K),i?d(K):t.next(K)},function(){z=!0},void 0,function(){if(z)try{p--;for(var K=function(){var G=c.shift();s?ve(t,s,function(){return v(G)}):v(G)};c.length&&p<o;)K();u()}catch(G){t.error(G)}}))};return e.subscribe(y(t,d,function(){f=!0,u()})),function(){a==null||a()}}function se(e,t,r){return r===void 0&&(r=1/0),k(t)?se(function(o,n){return m(function(i,s){return t(o,i,n,s)})(I(e(o,n)))},r):(typeof t=="number"&&(r=t),g(function(o,n){return Co(o,n,e,r)}))}function ft(e){return e===void 0&&(e=1/0),se(ue,e)}function ko(){return ft(1)}function Fe(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return ko()(ge(e,Me(e)))}function H(e){return new P(function(t){I(e()).subscribe(t)})}var Bi=["addListener","removeListener"],Gi=["addEventListener","removeEventListener"],Ji=["on","off"];function h(e,t,r,o){if(k(r)&&(o=r,r=void 0),o)return h(e,t,r).pipe(Ye(o));var n=N(ea(e)?Gi.map(function(a){return function(c){return e[a](t,c,r)}}):Xi(e)?Bi.map(Ho(e,t)):Zi(e)?Ji.map(Ho(e,t)):[],2),i=n[0],s=n[1];if(!i&&mt(e))return se(function(a){return h(a,t,r)})(I(e));if(!i)throw new TypeError("Invalid event target");return new P(function(a){var c=function(){for(var p=[],l=0;l<arguments.length;l++)p[l]=arguments[l];return a.next(1<p.length?p:p[0])};return i(c),function(){return s(c)}})}function Ho(e,t){return function(r){return function(o){return e[r](t,o)}}}function Xi(e){return k(e.addListener)&&k(e.removeListener)}function Zi(e){return k(e.on)&&k(e.off)}function ea(e){return k(e.addEventListener)&&k(e.removeEventListener)}function Xt(e,t,r){return r?Xt(e,t).pipe(Ye(r)):new P(function(o){var n=function(){for(var s=[],a=0;a<arguments.length;a++)s[a]=arguments[a];return o.next(s.length===1?s[0]:s)},i=e(n);return k(t)?function(){return t(n,i)}:void 0})}function Be(e,t,r){e===void 0&&(e=0),r===void 0&&(r=Tr);var o=-1;return t!=null&&(Ut(t)?r=t:o=t),new P(function(n){var i=Mo(e)?+e-r.now():e;i<0&&(i=0);var s=0;return r.schedule(function(){n.closed||(n.next(s++),0<=o?this.schedule(void 0,o):n.complete())},i)})}function _(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Me(e),o=Nt(e,1/0),n=e;return n.length?n.length===1?I(n[0]):ft(o)(ge(n,r)):L}var Ve=new P(fe);var ta=Array.isArray;function ut(e){return e.length===1&&ta(e[0])?e[0]:e}function M(e,t){return g(function(r,o){var n=0;r.subscribe(y(o,function(i){return e.call(t,i,n++)&&o.next(i)}))})}function St(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Qe(e),o=ut(e);return o.length?new P(function(n){var i=o.map(function(){return[]}),s=o.map(function(){return!1});n.add(function(){i=s=null});for(var a=function(p){I(o[p]).subscribe(y(n,function(l){if(i[p].push(l),i.every(function(u){return u.length})){var f=i.map(function(u){return u.shift()});n.next(r?r.apply(void 0,D([],N(f))):f),i.some(function(u,d){return!u.length&&s[d]})&&n.complete()}},function(){s[p]=!0,!i[p].length&&n.complete()}))},c=0;!n.closed&&c<o.length;c++)a(c);return function(){i=s=null}}):L}function $o(e){return g(function(t,r){var o=!1,n=null,i=null,s=!1,a=function(){if(i==null||i.unsubscribe(),i=null,o){o=!1;var p=n;n=null,r.next(p)}s&&r.complete()},c=function(){i=null,s&&r.complete()};t.subscribe(y(r,function(p){o=!0,n=p,i||I(e(p)).subscribe(i=y(r,a,c))},function(){s=!0,(!o||!i||i.closed)&&r.complete()}))})}function Ce(e,t){return t===void 0&&(t=ae),$o(function(){return Be(e,t)})}function Le(e,t){return t===void 0&&(t=null),t=t!=null?t:e,g(function(r,o){var n=[],i=0;r.subscribe(y(o,function(s){var a,c,p,l,f=null;i++%t===0&&n.push([]);try{for(var u=we(n),d=u.next();!d.done;d=u.next()){var v=d.value;v.push(s),e<=v.length&&(f=f!=null?f:[],f.push(v))}}catch(K){a={error:K}}finally{try{d&&!d.done&&(c=u.return)&&c.call(u)}finally{if(a)throw a.error}}if(f)try{for(var b=we(f),z=b.next();!z.done;z=b.next()){var v=z.value;De(n,v),o.next(v)}}catch(K){p={error:K}}finally{try{z&&!z.done&&(l=b.return)&&l.call(b)}finally{if(p)throw p.error}}},function(){var s,a;try{for(var c=we(n),p=c.next();!p.done;p=c.next()){var l=p.value;o.next(l)}}catch(f){s={error:f}}finally{try{p&&!p.done&&(a=c.return)&&a.call(c)}finally{if(s)throw s.error}}o.complete()},void 0,function(){n=null}))})}function de(e){return g(function(t,r){var o=null,n=!1,i;o=t.subscribe(y(r,void 0,void 0,function(s){i=I(e(s,de(e)(t))),o?(o.unsubscribe(),o=null,i.subscribe(r)):n=!0})),n&&(o.unsubscribe(),o=null,i.subscribe(r))})}function Ro(e,t,r,o,n){return function(i,s){var a=r,c=t,p=0;i.subscribe(y(s,function(l){var f=p++;c=a?e(c,l,f):(a=!0,l),o&&s.next(c)},n&&function(){a&&s.next(c),s.complete()}))}}function _r(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Qe(e);return r?mo(_r.apply(void 0,D([],N(e))),Ye(r)):g(function(o,n){Lr(D([o],N(ut(e))))(n)})}function Ge(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return _r.apply(void 0,D([],N(e)))}function ke(e,t){return t===void 0&&(t=ae),g(function(r,o){var n=null,i=null,s=null,a=function(){if(n){n.unsubscribe(),n=null;var p=i;i=null,o.next(p)}};function c(){var p=s+e,l=t.now();if(l<p){n=this.schedule(void 0,p-l),o.add(n);return}a()}r.subscribe(y(o,function(p){i=p,s=t.now(),n||(n=t.schedule(c,e),o.add(n))},function(){a(),o.complete()},void 0,function(){i=n=null}))})}function He(e){return g(function(t,r){var o=!1;t.subscribe(y(r,function(n){o=!0,r.next(n)},function(){o||r.next(e),r.complete()}))})}function xe(e){return e<=0?function(){return L}:g(function(t,r){var o=0;t.subscribe(y(r,function(n){++o<=e&&(r.next(n),e<=o&&r.complete())}))})}function Z(){return g(function(e,t){e.subscribe(y(t,fe))})}function Po(e){return m(function(){return e})}function Ar(e,t){return t?function(r){return Fe(t.pipe(xe(1),Z()),r.pipe(Ar(e)))}:se(function(r,o){return I(e(r,o)).pipe(xe(1),Po(r))})}function ze(e,t){t===void 0&&(t=ae);var r=Be(e,t);return Ar(function(){return r})}function X(e,t){return t===void 0&&(t=ue),e=e!=null?e:ra,g(function(r,o){var n,i=!0;r.subscribe(y(o,function(s){var a=t(s);(i||!e(n,a))&&(i=!1,n=a,o.next(s))}))})}function ra(e,t){return e===t}function ee(e,t){return X(function(r,o){return t?t(r[e],o[e]):r[e]===o[e]})}function Io(e){return e===void 0&&(e=oa),g(function(t,r){var o=!1;t.subscribe(y(r,function(n){o=!0,r.next(n)},function(){return o?r.complete():r.error(e())}))})}function oa(){return new Jt}function re(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(r){return Fe(r,j.apply(void 0,D([],N(e))))}}function A(e){return g(function(t,r){try{t.subscribe(r)}finally{r.add(e)}})}function $e(e,t){var r=arguments.length>=2;return function(o){return o.pipe(e?M(function(n,i){return e(n,i,o)}):ue,xe(1),r?He(t):Io(function(){return new Jt}))}}function Fo(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Me(e),o=Nt(e,1/0);return e=ut(e),g(function(n,i){ft(o)(ge(D([n],N(e)),r)).subscribe(i)})}function qe(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return Fo.apply(void 0,D([],N(e)))}function Tt(e){var t,r=1/0,o;return e!=null&&(typeof e=="object"?(t=e.count,r=t===void 0?1/0:t,o=e.delay):r=e),r<=0?function(){return L}:g(function(n,i){var s=0,a,c=function(){if(a==null||a.unsubscribe(),a=null,o!=null){var l=typeof o=="number"?Be(o):I(o(s)),f=y(i,function(){f.unsubscribe(),p()});l.subscribe(f)}else p()},p=function(){var l=!1;a=n.subscribe(y(i,void 0,function(){++s<r?a?c():l=!0:i.complete()})),l&&c()};p()})}function Cr(e){return g(function(t,r){var o=!1,n=null;t.subscribe(y(r,function(i){o=!0,n=i})),I(e).subscribe(y(r,function(){if(o){o=!1;var i=n;n=null,r.next(i)}},fe))})}function kr(e,t){return g(Ro(e,t,arguments.length>=2,!0))}function le(e){e===void 0&&(e={});var t=e.connector,r=t===void 0?function(){return new x}:t,o=e.resetOnError,n=o===void 0?!0:o,i=e.resetOnComplete,s=i===void 0?!0:i,a=e.resetOnRefCountZero,c=a===void 0?!0:a;return function(p){var l,f,u,d=0,v=!1,b=!1,z=function(){f==null||f.unsubscribe(),f=void 0},K=function(){z(),l=u=void 0,v=b=!1},G=function(){var C=l;K(),C==null||C.unsubscribe()};return g(function(C,it){d++,!b&&!v&&z();var Ne=u=u!=null?u:r();it.add(function(){d--,d===0&&!b&&!v&&(f=Hr(G,c))}),Ne.subscribe(it),!l&&d>0&&(l=new tt({next:function(Pe){return Ne.next(Pe)},error:function(Pe){b=!0,z(),f=Hr(K,n,Pe),Ne.error(Pe)},complete:function(){v=!0,z(),f=Hr(K,s),Ne.complete()}}),I(C).subscribe(l))})(p)}}function Hr(e,t){for(var r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];if(t===!0){e();return}if(t!==!1){var n=new tt({next:function(){n.unsubscribe(),e()}});return I(t.apply(void 0,D([],N(r)))).subscribe(n)}}function J(e,t,r){var o,n,i,s,a=!1;return e&&typeof e=="object"?(o=e.bufferSize,s=o===void 0?1/0:o,n=e.windowTime,t=n===void 0?1/0:n,i=e.refCount,a=i===void 0?!1:i,r=e.scheduler):s=e!=null?e:1/0,le({connector:function(){return new Et(s,t,r)},resetOnError:!0,resetOnComplete:!1,resetOnRefCountZero:a})}function je(e){return M(function(t,r){return e<=r})}function $r(e){return g(function(t,r){var o=!1,n=y(r,function(){n==null||n.unsubscribe(),o=!0},fe);I(e).subscribe(n),t.subscribe(y(r,function(i){return o&&r.next(i)}))})}function V(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Me(e);return g(function(o,n){(r?Fe(e,o,r):Fe(e,o)).subscribe(n)})}function E(e,t){return g(function(r,o){var n=null,i=0,s=!1,a=function(){return s&&!n&&o.complete()};r.subscribe(y(o,function(c){n==null||n.unsubscribe();var p=0,l=i++;I(e(c,l)).subscribe(n=y(o,function(f){return o.next(t?t(c,f,l,p++):f)},function(){n=null,a()}))},function(){s=!0,a()}))})}function Y(e){return g(function(t,r){I(e).subscribe(y(r,function(){return r.complete()},fe)),!r.closed&&t.subscribe(r)})}function Rr(e,t){return t===void 0&&(t=!1),g(function(r,o){var n=0;r.subscribe(y(o,function(i){var s=e(i,n++);(s||t)&&o.next(i),!s&&o.complete()}))})}function w(e,t,r){var o=k(e)||t||r?{next:e,error:t,complete:r}:e;return o?g(function(n,i){var s;(s=o.subscribe)===null||s===void 0||s.call(o);var a=!0;n.subscribe(y(i,function(c){var p;(p=o.next)===null||p===void 0||p.call(o,c),i.next(c)},function(){var c;a=!1,(c=o.complete)===null||c===void 0||c.call(o),i.complete()},function(c){var p;a=!1,(p=o.error)===null||p===void 0||p.call(o,c),i.error(c)},function(){var c,p;a&&((c=o.unsubscribe)===null||c===void 0||c.call(o)),(p=o.finalize)===null||p===void 0||p.call(o)}))}):ue}function jo(e,t){return g(function(r,o){var n=t!=null?t:{},i=n.leading,s=i===void 0?!0:i,a=n.trailing,c=a===void 0?!1:a,p=!1,l=null,f=null,u=!1,d=function(){f==null||f.unsubscribe(),f=null,c&&(z(),u&&o.complete())},v=function(){f=null,u&&o.complete()},b=function(K){return f=I(e(K)).subscribe(y(o,d,v))},z=function(){if(p){p=!1;var K=l;l=null,o.next(K),!u&&b(K)}};r.subscribe(y(o,function(K){p=!0,l=K,!(f&&!f.closed)&&(s?z():b(K))},function(){u=!0,!(c&&p&&f&&!f.closed)&&o.complete()}))})}function Pr(e,t,r){t===void 0&&(t=ae);var o=Be(e,t);return jo(function(){return o},r)}function ne(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Qe(e);return g(function(o,n){for(var i=e.length,s=new Array(i),a=e.map(function(){return!1}),c=!1,p=function(f){I(e[f]).subscribe(y(n,function(u){s[f]=u,!c&&!a[f]&&(a[f]=!0,(c=a.every(ue))&&(a=null))},fe))},l=0;l<i;l++)p(l);o.subscribe(y(n,function(f){if(c){var u=D([f],N(s));n.next(r?r.apply(void 0,D([],N(u))):u)}}))})}function Wo(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return g(function(r,o){St.apply(void 0,D([r],N(e))).subscribe(o)})}function Ir(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return Wo.apply(void 0,D([],N(e)))}function Uo(){let e=new Et(1);return h(document,"DOMContentLoaded",{once:!0}).subscribe(()=>e.next(document)),e}function q(e,t=document){return Array.from(t.querySelectorAll(e))}function W(e,t=document){let r=ce(e,t);if(typeof r=="undefined")throw new ReferenceError(`Missing element: expected "${e}" to be present`);return r}function ce(e,t=document){return t.querySelector(e)||void 0}function Re(){return document.activeElement instanceof HTMLElement&&document.activeElement||void 0}var na=_(h(document.body,"focusin"),h(document.body,"focusout")).pipe(ke(1),V(void 0),m(()=>Re()||document.body),J(1));function Zt(e){return na.pipe(m(t=>e.contains(t)),X())}function Je(e){return{x:e.offsetLeft,y:e.offsetTop}}function No(e){return _(h(window,"load"),h(window,"resize")).pipe(Ce(0,Oe),m(()=>Je(e)),V(Je(e)))}function er(e){return{x:e.scrollLeft,y:e.scrollTop}}function dt(e){return _(h(e,"scroll"),h(window,"resize")).pipe(Ce(0,Oe),m(()=>er(e)),V(er(e)))}function Do(e,t){if(typeof t=="string"||typeof t=="number")e.innerHTML+=t.toString();else if(t instanceof Node)e.appendChild(t);else if(Array.isArray(t))for(let r of t)Do(e,r)}function T(e,t,...r){let o=document.createElement(e);if(t)for(let n of Object.keys(t))typeof t[n]!="undefined"&&(typeof t[n]!="boolean"?o.setAttribute(n,t[n]):o.setAttribute(n,""));for(let n of r)Do(o,n);return o}function tr(e){if(e>999){let t=+((e-950)%1e3>99);return`${((e+1e-6)/1e3).toFixed(t)}k`}else return e.toString()}function ht(e){let t=T("script",{src:e});return H(()=>(document.head.appendChild(t),_(h(t,"load"),h(t,"error").pipe(E(()=>Mr(()=>new ReferenceError(`Invalid script: ${e}`))))).pipe(m(()=>{}),A(()=>document.head.removeChild(t)),xe(1))))}var Vo=new x,ia=H(()=>typeof ResizeObserver=="undefined"?ht("https://unpkg.com/resize-observer-polyfill"):j(void 0)).pipe(m(()=>new ResizeObserver(e=>{for(let t of e)Vo.next(t)})),E(e=>_(Ve,j(e)).pipe(A(()=>e.disconnect()))),J(1));function he(e){return{width:e.offsetWidth,height:e.offsetHeight}}function ye(e){return ia.pipe(w(t=>t.observe(e)),E(t=>Vo.pipe(M(({target:r})=>r===e),A(()=>t.unobserve(e)),m(()=>he(e)))),V(he(e)))}function bt(e){return{width:e.scrollWidth,height:e.scrollHeight}}function zo(e){let t=e.parentElement;for(;t&&(e.scrollWidth<=t.scrollWidth&&e.scrollHeight<=t.scrollHeight);)t=(e=t).parentElement;return t?e:void 0}var qo=new x,aa=H(()=>j(new IntersectionObserver(e=>{for(let t of e)qo.next(t)},{threshold:0}))).pipe(E(e=>_(Ve,j(e)).pipe(A(()=>e.disconnect()))),J(1));function rr(e){return aa.pipe(w(t=>t.observe(e)),E(t=>qo.pipe(M(({target:r})=>r===e),A(()=>t.unobserve(e)),m(({isIntersecting:r})=>r))))}function Ko(e,t=16){return dt(e).pipe(m(({y:r})=>{let o=he(e),n=bt(e);return r>=n.height-o.height-t}),X())}var or={drawer:W("[data-md-toggle=drawer]"),search:W("[data-md-toggle=search]")};function Qo(e){return or[e].checked}function Ke(e,t){or[e].checked!==t&&or[e].click()}function We(e){let t=or[e];return h(t,"change").pipe(m(()=>t.checked),V(t.checked))}function sa(e,t){switch(e.constructor){case HTMLInputElement:return e.type==="radio"?/^Arrow/.test(t):!0;case HTMLSelectElement:case HTMLTextAreaElement:return!0;default:return e.isContentEditable}}function ca(){return _(h(window,"compositionstart").pipe(m(()=>!0)),h(window,"compositionend").pipe(m(()=>!1))).pipe(V(!1))}function Yo(){let e=h(window,"keydown").pipe(M(t=>!(t.metaKey||t.ctrlKey)),m(t=>({mode:Qo("search")?"search":"global",type:t.key,claim(){t.preventDefault(),t.stopPropagation()}})),M(({mode:t,type:r})=>{if(t==="global"){let o=Re();if(typeof o!="undefined")return!sa(o,r)}return!0}),le());return ca().pipe(E(t=>t?L:e))}function pe(){return new URL(location.href)}function ot(e,t=!1){if(te("navigation.instant")&&!t){let r=T("a",{href:e.href});document.body.appendChild(r),r.click(),r.remove()}else location.href=e.href}function Bo(){return new x}function Go(){return location.hash.slice(1)}function nr(e){let t=T("a",{href:e});t.addEventListener("click",r=>r.stopPropagation()),t.click()}function pa(e){return _(h(window,"hashchange"),e).pipe(m(Go),V(Go()),M(t=>t.length>0),J(1))}function Jo(e){return pa(e).pipe(m(t=>ce(`[id="${t}"]`)),M(t=>typeof t!="undefined"))}function Fr(e){let t=matchMedia(e);return Xt(r=>t.addListener(()=>r(t.matches))).pipe(V(t.matches))}function Xo(){let e=matchMedia("print");return _(h(window,"beforeprint").pipe(m(()=>!0)),h(window,"afterprint").pipe(m(()=>!1))).pipe(V(e.matches))}function jr(e,t){return e.pipe(E(r=>r?t():L))}function ir(e,t){return new P(r=>{let o=new XMLHttpRequest;o.open("GET",`${e}`),o.responseType="blob",o.addEventListener("load",()=>{o.status>=200&&o.status<300?(r.next(o.response),r.complete()):r.error(new Error(o.statusText))}),o.addEventListener("error",()=>{r.error(new Error("Network Error"))}),o.addEventListener("abort",()=>{r.error(new Error("Request aborted"))}),typeof(t==null?void 0:t.progress$)!="undefined"&&(o.addEventListener("progress",n=>{t.progress$.next(n.loaded/n.total*100)}),t.progress$.next(5)),o.send()})}function Ue(e,t){return ir(e,t).pipe(E(r=>r.text()),m(r=>JSON.parse(r)),J(1))}function Zo(e,t){let r=new DOMParser;return ir(e,t).pipe(E(o=>o.text()),m(o=>r.parseFromString(o,"text/xml")),J(1))}function en(){return{x:Math.max(0,scrollX),y:Math.max(0,scrollY)}}function tn(){return _(h(window,"scroll",{passive:!0}),h(window,"resize",{passive:!0})).pipe(m(en),V(en()))}function rn(){return{width:innerWidth,height:innerHeight}}function on(){return h(window,"resize",{passive:!0}).pipe(m(rn),V(rn()))}function nn(){return B([tn(),on()]).pipe(m(([e,t])=>({offset:e,size:t})),J(1))}function ar(e,{viewport$:t,header$:r}){let o=t.pipe(ee("size")),n=B([o,r]).pipe(m(()=>Je(e)));return B([r,t,n]).pipe(m(([{height:i},{offset:s,size:a},{x:c,y:p}])=>({offset:{x:s.x-c,y:s.y-p+i},size:a})))}function la(e){return h(e,"message",t=>t.data)}function ma(e){let t=new x;return t.subscribe(r=>e.postMessage(r)),t}function an(e,t=new Worker(e)){let r=la(t),o=ma(t),n=new x;n.subscribe(o);let i=o.pipe(Z(),re(!0));return n.pipe(Z(),qe(r.pipe(Y(i))),le())}var fa=W("#__config"),vt=JSON.parse(fa.textContent);vt.base=`${new URL(vt.base,pe())}`;function me(){return vt}function te(e){return vt.features.includes(e)}function be(e,t){return typeof t!="undefined"?vt.translations[e].replace("#",t.toString()):vt.translations[e]}function Ee(e,t=document){return W(`[data-md-component=${e}]`,t)}function oe(e,t=document){return q(`[data-md-component=${e}]`,t)}function ua(e){let t=W(".md-typeset > :first-child",e);return h(t,"click",{once:!0}).pipe(m(()=>W(".md-typeset",e)),m(r=>({hash:__md_hash(r.innerHTML)})))}function sn(e){if(!te("announce.dismiss")||!e.childElementCount)return L;if(!e.hidden){let t=W(".md-typeset",e);__md_hash(t.innerHTML)===__md_get("__announce")&&(e.hidden=!0)}return H(()=>{let t=new x;return t.subscribe(({hash:r})=>{e.hidden=!0,__md_set("__announce",r)}),ua(e).pipe(w(r=>t.next(r)),A(()=>t.complete()),m(r=>R({ref:e},r)))})}function da(e,{target$:t}){return t.pipe(m(r=>({hidden:r!==e})))}function cn(e,t){let r=new x;return r.subscribe(({hidden:o})=>{e.hidden=o}),da(e,t).pipe(w(o=>r.next(o)),A(()=>r.complete()),m(o=>R({ref:e},o)))}function ha(e,t){let r=H(()=>B([No(e),dt(t)])).pipe(m(([{x:o,y:n},i])=>{let{width:s,height:a}=he(e);return{x:o-i.x+s/2,y:n-i.y+a/2}}));return Zt(e).pipe(E(o=>r.pipe(m(n=>({active:o,offset:n})),xe(+!o||1/0))))}function pn(e,t,{target$:r}){let[o,n]=Array.from(e.children);return H(()=>{let i=new x,s=i.pipe(Z(),re(!0));return i.subscribe({next({offset:a}){e.style.setProperty("--md-tooltip-x",`${a.x}px`),e.style.setProperty("--md-tooltip-y",`${a.y}px`)},complete(){e.style.removeProperty("--md-tooltip-x"),e.style.removeProperty("--md-tooltip-y")}}),rr(e).pipe(Y(s)).subscribe(a=>{e.toggleAttribute("data-md-visible",a)}),_(i.pipe(M(({active:a})=>a)),i.pipe(ke(250),M(({active:a})=>!a))).subscribe({next({active:a}){a?e.prepend(o):o.remove()},complete(){e.prepend(o)}}),i.pipe(Ce(16,Oe)).subscribe(({active:a})=>{o.classList.toggle("md-tooltip--active",a)}),i.pipe(Pr(125,Oe),M(()=>!!e.offsetParent),m(()=>e.offsetParent.getBoundingClientRect()),m(({x:a})=>a)).subscribe({next(a){a?e.style.setProperty("--md-tooltip-0",`${-a}px`):e.style.removeProperty("--md-tooltip-0")},complete(){e.style.removeProperty("--md-tooltip-0")}}),h(n,"click").pipe(Y(s),M(a=>!(a.metaKey||a.ctrlKey))).subscribe(a=>{a.stopPropagation(),a.preventDefault()}),h(n,"mousedown").pipe(Y(s),ne(i)).subscribe(([a,{active:c}])=>{var p;if(a.button!==0||a.metaKey||a.ctrlKey)a.preventDefault();else if(c){a.preventDefault();let l=e.parentElement.closest(".md-annotation");l instanceof HTMLElement?l.focus():(p=Re())==null||p.blur()}}),r.pipe(Y(s),M(a=>a===o),ze(125)).subscribe(()=>e.focus()),ha(e,t).pipe(w(a=>i.next(a)),A(()=>i.complete()),m(a=>R({ref:e},a)))})}function Wr(e){return T("div",{class:"md-tooltip",id:e},T("div",{class:"md-tooltip__inner md-typeset"}))}function ln(e,t){if(t=t?`${t}_annotation_${e}`:void 0,t){let r=t?`#${t}`:void 0;return T("aside",{class:"md-annotation",tabIndex:0},Wr(t),T("a",{href:r,class:"md-annotation__index",tabIndex:-1},T("span",{"data-md-annotation-id":e})))}else return T("aside",{class:"md-annotation",tabIndex:0},Wr(t),T("span",{class:"md-annotation__index",tabIndex:-1},T("span",{"data-md-annotation-id":e})))}function mn(e){return T("button",{class:"md-clipboard md-icon",title:be("clipboard.copy"),"data-clipboard-target":`#${e} > code`})}function Ur(e,t){let r=t&2,o=t&1,n=Object.keys(e.terms).filter(c=>!e.terms[c]).reduce((c,p)=>[...c,T("del",null,p)," "],[]).slice(0,-1),i=me(),s=new URL(e.location,i.base);te("search.highlight")&&s.searchParams.set("h",Object.entries(e.terms).filter(([,c])=>c).reduce((c,[p])=>`${c} ${p}`.trim(),""));let{tags:a}=me();return T("a",{href:`${s}`,class:"md-search-result__link",tabIndex:-1},T("article",{class:"md-search-result__article md-typeset","data-md-score":e.score.toFixed(2)},r>0&&T("div",{class:"md-search-result__icon md-icon"}),r>0&&T("h1",null,e.title),r<=0&&T("h2",null,e.title),o>0&&e.text.length>0&&e.text,e.tags&&e.tags.map(c=>{let p=a?c in a?`md-tag-icon md-tag--${a[c]}`:"md-tag-icon":"";return T("span",{class:`md-tag ${p}`},c)}),o>0&&n.length>0&&T("p",{class:"md-search-result__terms"},be("search.result.term.missing"),": ",...n)))}function fn(e){let t=e[0].score,r=[...e],o=me(),n=r.findIndex(l=>!`${new URL(l.location,o.base)}`.includes("#")),[i]=r.splice(n,1),s=r.findIndex(l=>l.score<t);s===-1&&(s=r.length);let a=r.slice(0,s),c=r.slice(s),p=[Ur(i,2|+(!n&&s===0)),...a.map(l=>Ur(l,1)),...c.length?[T("details",{class:"md-search-result__more"},T("summary",{tabIndex:-1},T("div",null,c.length>0&&c.length===1?be("search.result.more.one"):be("search.result.more.other",c.length))),...c.map(l=>Ur(l,1)))]:[]];return T("li",{class:"md-search-result__item"},p)}function un(e){return T("ul",{class:"md-source__facts"},Object.entries(e).map(([t,r])=>T("li",{class:`md-source__fact md-source__fact--${t}`},typeof r=="number"?tr(r):r)))}function Nr(e){let t=`tabbed-control tabbed-control--${e}`;return T("div",{class:t,hidden:!0},T("button",{class:"tabbed-button",tabIndex:-1,"aria-hidden":"true"}))}function dn(e){return T("div",{class:"md-typeset__scrollwrap"},T("div",{class:"md-typeset__table"},e))}function ba(e){let t=me(),r=new URL(`../${e.version}/`,t.base);return T("li",{class:"md-version__item"},T("a",{href:`${r}`,class:"md-version__link"},e.title))}function hn(e,t){return T("div",{class:"md-version"},T("button",{class:"md-version__current","aria-label":be("select.version")},t.title),T("ul",{class:"md-version__list"},e.map(ba)))}function va(e){return e.tagName==="CODE"?q(".c, .c1, .cm",e):[e]}function ga(e){let t=[];for(let r of va(e)){let o=[],n=document.createNodeIterator(r,NodeFilter.SHOW_TEXT);for(let i=n.nextNode();i;i=n.nextNode())o.push(i);for(let i of o){let s;for(;s=/(\(\d+\))(!)?/.exec(i.textContent);){let[,a,c]=s;if(typeof c=="undefined"){let p=i.splitText(s.index);i=p.splitText(a.length),t.push(p)}else{i.textContent=a,t.push(i);break}}}}return t}function bn(e,t){t.append(...Array.from(e.childNodes))}function sr(e,t,{target$:r,print$:o}){let n=t.closest("[id]"),i=n==null?void 0:n.id,s=new Map;for(let a of ga(t)){let[,c]=a.textContent.match(/\((\d+)\)/);ce(`:scope > li:nth-child(${c})`,e)&&(s.set(c,ln(c,i)),a.replaceWith(s.get(c)))}return s.size===0?L:H(()=>{let a=new x,c=a.pipe(Z(),re(!0)),p=[];for(let[l,f]of s)p.push([W(".md-typeset",f),W(`:scope > li:nth-child(${l})`,e)]);return o.pipe(Y(c)).subscribe(l=>{e.hidden=!l,e.classList.toggle("md-annotation-list",l);for(let[f,u]of p)l?bn(f,u):bn(u,f)}),_(...[...s].map(([,l])=>pn(l,t,{target$:r}))).pipe(A(()=>a.complete()),le())})}function vn(e){if(e.nextElementSibling){let t=e.nextElementSibling;if(t.tagName==="OL")return t;if(t.tagName==="P"&&!t.children.length)return vn(t)}}function gn(e,t){return H(()=>{let r=vn(e);return typeof r!="undefined"?sr(r,e,t):L})}var yn=Ht(Vr());var xa=0;function En(e){if(e.nextElementSibling){let t=e.nextElementSibling;if(t.tagName==="OL")return t;if(t.tagName==="P"&&!t.children.length)return En(t)}}function xn(e){return ye(e).pipe(m(({width:t})=>({scrollable:bt(e).width>t})),ee("scrollable"))}function wn(e,t){let{matches:r}=matchMedia("(hover)"),o=H(()=>{let n=new x;if(n.subscribe(({scrollable:s})=>{s&&r?e.setAttribute("tabindex","0"):e.removeAttribute("tabindex")}),yn.default.isSupported()&&(e.closest(".copy")||te("content.code.copy")&&!e.closest(".no-copy"))){let s=e.closest("pre");s.id=`__code_${xa++}`,s.insertBefore(mn(s.id),e)}let i=e.closest(".highlight");if(i instanceof HTMLElement){let s=En(i);if(typeof s!="undefined"&&(i.classList.contains("annotate")||te("content.code.annotate"))){let a=sr(s,e,t);return xn(e).pipe(w(c=>n.next(c)),A(()=>n.complete()),m(c=>R({ref:e},c)),qe(ye(i).pipe(m(({width:c,height:p})=>c&&p),X(),E(c=>c?a:L))))}}return xn(e).pipe(w(s=>n.next(s)),A(()=>n.complete()),m(s=>R({ref:e},s)))});return te("content.lazy")?rr(e).pipe(M(n=>n),xe(1),E(()=>o)):o}function ya(e,{target$:t,print$:r}){let o=!0;return _(t.pipe(m(n=>n.closest("details:not([open])")),M(n=>e===n),m(()=>({action:"open",reveal:!0}))),r.pipe(M(n=>n||!o),w(()=>o=e.open),m(n=>({action:n?"open":"close"}))))}function Sn(e,t){return H(()=>{let r=new x;return r.subscribe(({action:o,reveal:n})=>{e.toggleAttribute("open",o==="open"),n&&e.scrollIntoView()}),ya(e,t).pipe(w(o=>r.next(o)),A(()=>r.complete()),m(o=>R({ref:e},o)))})}var Tn=".node circle,.node ellipse,.node path,.node polygon,.node rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}marker{fill:var(--md-mermaid-edge-color)!important}.edgeLabel .label rect{fill:#0000}.label{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.label foreignObject{line-height:normal;overflow:visible}.label div .edgeLabel{color:var(--md-mermaid-label-fg-color)}.edgeLabel,.edgeLabel rect,.label div .edgeLabel{background-color:var(--md-mermaid-label-bg-color)}.edgeLabel,.edgeLabel rect{fill:var(--md-mermaid-label-bg-color);color:var(--md-mermaid-edge-color)}.edgePath .path,.flowchart-link{stroke:var(--md-mermaid-edge-color);stroke-width:.05rem}.edgePath .arrowheadPath{fill:var(--md-mermaid-edge-color);stroke:none}.cluster rect{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}.cluster span{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}g #flowchart-circleEnd,g #flowchart-circleStart,g #flowchart-crossEnd,g #flowchart-crossStart,g #flowchart-pointEnd,g #flowchart-pointStart{stroke:none}g.classGroup line,g.classGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.classGroup text{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.classLabel .box{fill:var(--md-mermaid-label-bg-color);background-color:var(--md-mermaid-label-bg-color);opacity:1}.classLabel .label{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node .divider{stroke:var(--md-mermaid-node-fg-color)}.relation{stroke:var(--md-mermaid-edge-color)}.cardinality{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.cardinality text{fill:inherit!important}defs #classDiagram-compositionEnd,defs #classDiagram-compositionStart,defs #classDiagram-dependencyEnd,defs #classDiagram-dependencyStart,defs #classDiagram-extensionEnd,defs #classDiagram-extensionStart{fill:var(--md-mermaid-edge-color)!important;stroke:var(--md-mermaid-edge-color)!important}defs #classDiagram-aggregationEnd,defs #classDiagram-aggregationStart{fill:var(--md-mermaid-label-bg-color)!important;stroke:var(--md-mermaid-edge-color)!important}g.stateGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.stateGroup .state-title{fill:var(--md-mermaid-label-fg-color)!important;font-family:var(--md-mermaid-font-family)}g.stateGroup .composit{fill:var(--md-mermaid-label-bg-color)}.nodeLabel{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node circle.state-end,.node circle.state-start,.start-state{fill:var(--md-mermaid-edge-color);stroke:none}.end-state-inner,.end-state-outer{fill:var(--md-mermaid-edge-color)}.end-state-inner,.node circle.state-end{stroke:var(--md-mermaid-label-bg-color)}.transition{stroke:var(--md-mermaid-edge-color)}[id^=state-fork] rect,[id^=state-join] rect{fill:var(--md-mermaid-edge-color)!important;stroke:none!important}.statediagram-cluster.statediagram-cluster .inner{fill:var(--md-default-bg-color)}.statediagram-cluster rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.statediagram-state rect.divider{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}defs #statediagram-barbEnd{stroke:var(--md-mermaid-edge-color)}.attributeBoxEven,.attributeBoxOdd{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityBox{fill:var(--md-mermaid-label-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityLabel{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.relationshipLabelBox{fill:var(--md-mermaid-label-bg-color);fill-opacity:1;background-color:var(--md-mermaid-label-bg-color);opacity:1}.relationshipLabel{fill:var(--md-mermaid-label-fg-color)}.relationshipLine{stroke:var(--md-mermaid-edge-color)}defs #ONE_OR_MORE_END *,defs #ONE_OR_MORE_START *,defs #ONLY_ONE_END *,defs #ONLY_ONE_START *,defs #ZERO_OR_MORE_END *,defs #ZERO_OR_MORE_START *,defs #ZERO_OR_ONE_END *,defs #ZERO_OR_ONE_START *{stroke:var(--md-mermaid-edge-color)!important}defs #ZERO_OR_MORE_END circle,defs #ZERO_OR_MORE_START circle{fill:var(--md-mermaid-label-bg-color)}.actor{fill:var(--md-mermaid-sequence-actor-bg-color);stroke:var(--md-mermaid-sequence-actor-border-color)}text.actor>tspan{fill:var(--md-mermaid-sequence-actor-fg-color);font-family:var(--md-mermaid-font-family)}line{stroke:var(--md-mermaid-sequence-actor-line-color)}.actor-man circle,.actor-man line{fill:var(--md-mermaid-sequence-actorman-bg-color);stroke:var(--md-mermaid-sequence-actorman-line-color)}.messageLine0,.messageLine1{stroke:var(--md-mermaid-sequence-message-line-color)}.note{fill:var(--md-mermaid-sequence-note-bg-color);stroke:var(--md-mermaid-sequence-note-border-color)}.loopText,.loopText>tspan,.messageText,.noteText>tspan{stroke:none;font-family:var(--md-mermaid-font-family)!important}.messageText{fill:var(--md-mermaid-sequence-message-fg-color)}.loopText,.loopText>tspan{fill:var(--md-mermaid-sequence-loop-fg-color)}.noteText>tspan{fill:var(--md-mermaid-sequence-note-fg-color)}#arrowhead path{fill:var(--md-mermaid-sequence-message-line-color);stroke:none}.loopLine{fill:var(--md-mermaid-sequence-loop-bg-color);stroke:var(--md-mermaid-sequence-loop-border-color)}.labelBox{fill:var(--md-mermaid-sequence-label-bg-color);stroke:none}.labelText,.labelText>span{fill:var(--md-mermaid-sequence-label-fg-color);font-family:var(--md-mermaid-font-family)}.sequenceNumber{fill:var(--md-mermaid-sequence-number-fg-color)}rect.rect{fill:var(--md-mermaid-sequence-box-bg-color);stroke:none}rect.rect+text.text{fill:var(--md-mermaid-sequence-box-fg-color)}defs #sequencenumber{fill:var(--md-mermaid-sequence-number-bg-color)!important}";var zr,wa=0;function Sa(){return typeof mermaid=="undefined"||mermaid instanceof Element?ht("https://unpkg.com/mermaid@9.4.3/dist/mermaid.min.js"):j(void 0)}function On(e){return e.classList.remove("mermaid"),zr||(zr=Sa().pipe(w(()=>mermaid.initialize({startOnLoad:!1,themeCSS:Tn,sequence:{actorFontSize:"16px",messageFontSize:"16px",noteFontSize:"16px"}})),m(()=>{}),J(1))),zr.subscribe(()=>{e.classList.add("mermaid");let t=`__mermaid_${wa++}`,r=T("div",{class:"mermaid"}),o=e.textContent;mermaid.mermaidAPI.render(t,o,(n,i)=>{let s=r.attachShadow({mode:"closed"});s.innerHTML=n,e.replaceWith(r),i==null||i(s)})}),zr.pipe(m(()=>({ref:e})))}var Mn=T("table");function Ln(e){return e.replaceWith(Mn),Mn.replaceWith(dn(e)),j({ref:e})}function Ta(e){let t=q(":scope > input",e),r=t.find(o=>o.checked)||t[0];return _(...t.map(o=>h(o,"change").pipe(m(()=>W(`label[for="${o.id}"]`))))).pipe(V(W(`label[for="${r.id}"]`)),m(o=>({active:o})))}function _n(e,{viewport$:t}){let r=Nr("prev");e.append(r);let o=Nr("next");e.append(o);let n=W(".tabbed-labels",e);return H(()=>{let i=new x,s=i.pipe(Z(),re(!0));return B([i,ye(e)]).pipe(Ce(1,Oe),Y(s)).subscribe({next([{active:a},c]){let p=Je(a),{width:l}=he(a);e.style.setProperty("--md-indicator-x",`${p.x}px`),e.style.setProperty("--md-indicator-width",`${l}px`);let f=er(n);(p.x<f.x||p.x+l>f.x+c.width)&&n.scrollTo({left:Math.max(0,p.x-16),behavior:"smooth"})},complete(){e.style.removeProperty("--md-indicator-x"),e.style.removeProperty("--md-indicator-width")}}),B([dt(n),ye(n)]).pipe(Y(s)).subscribe(([a,c])=>{let p=bt(n);r.hidden=a.x<16,o.hidden=a.x>p.width-c.width-16}),_(h(r,"click").pipe(m(()=>-1)),h(o,"click").pipe(m(()=>1))).pipe(Y(s)).subscribe(a=>{let{width:c}=he(n);n.scrollBy({left:c*a,behavior:"smooth"})}),te("content.tabs.link")&&i.pipe(je(1),ne(t)).subscribe(([{active:a},{offset:c}])=>{let p=a.innerText.trim();if(a.hasAttribute("data-md-switching"))a.removeAttribute("data-md-switching");else{let l=e.offsetTop-c.y;for(let u of q("[data-tabs]"))for(let d of q(":scope > input",u)){let v=W(`label[for="${d.id}"]`);if(v!==a&&v.innerText.trim()===p){v.setAttribute("data-md-switching",""),d.click();break}}window.scrollTo({top:e.offsetTop-l});let f=__md_get("__tabs")||[];__md_set("__tabs",[...new Set([p,...f])])}}),i.pipe(Y(s)).subscribe(()=>{for(let a of q("audio, video",e))a.pause()}),Ta(e).pipe(w(a=>i.next(a)),A(()=>i.complete()),m(a=>R({ref:e},a)))}).pipe(rt(ae))}function An(e,{viewport$:t,target$:r,print$:o}){return _(...q(".annotate:not(.highlight)",e).map(n=>gn(n,{target$:r,print$:o})),...q("pre:not(.mermaid) > code",e).map(n=>wn(n,{target$:r,print$:o})),...q("pre.mermaid",e).map(n=>On(n)),...q("table:not([class])",e).map(n=>Ln(n)),...q("details",e).map(n=>Sn(n,{target$:r,print$:o})),...q("[data-tabs]",e).map(n=>_n(n,{viewport$:t})))}function Oa(e,{alert$:t}){return t.pipe(E(r=>_(j(!0),j(!1).pipe(ze(2e3))).pipe(m(o=>({message:r,active:o})))))}function Cn(e,t){let r=W(".md-typeset",e);return H(()=>{let o=new x;return o.subscribe(({message:n,active:i})=>{e.classList.toggle("md-dialog--active",i),r.textContent=n}),Oa(e,t).pipe(w(n=>o.next(n)),A(()=>o.complete()),m(n=>R({ref:e},n)))})}function Ma({viewport$:e}){if(!te("header.autohide"))return j(!1);let t=e.pipe(m(({offset:{y:n}})=>n),Le(2,1),m(([n,i])=>[n<i,i]),ee(0)),r=B([e,t]).pipe(M(([{offset:n},[,i]])=>Math.abs(i-n.y)>100),m(([,[n]])=>n),X()),o=We("search");return B([e,o]).pipe(m(([{offset:n},i])=>n.y>400&&!i),X(),E(n=>n?r:j(!1)),V(!1))}function kn(e,t){return H(()=>B([ye(e),Ma(t)])).pipe(m(([{height:r},o])=>({height:r,hidden:o})),X((r,o)=>r.height===o.height&&r.hidden===o.hidden),J(1))}function Hn(e,{header$:t,main$:r}){return H(()=>{let o=new x,n=o.pipe(Z(),re(!0));return o.pipe(ee("active"),Ge(t)).subscribe(([{active:i},{hidden:s}])=>{e.classList.toggle("md-header--shadow",i&&!s),e.hidden=s}),r.subscribe(o),t.pipe(Y(n),m(i=>R({ref:e},i)))})}function La(e,{viewport$:t,header$:r}){return ar(e,{viewport$:t,header$:r}).pipe(m(({offset:{y:o}})=>{let{height:n}=he(e);return{active:o>=n}}),ee("active"))}function $n(e,t){return H(()=>{let r=new x;r.subscribe({next({active:n}){e.classList.toggle("md-header__title--active",n)},complete(){e.classList.remove("md-header__title--active")}});let o=ce(".md-content h1");return typeof o=="undefined"?L:La(o,t).pipe(w(n=>r.next(n)),A(()=>r.complete()),m(n=>R({ref:e},n)))})}function Rn(e,{viewport$:t,header$:r}){let o=r.pipe(m(({height:i})=>i),X()),n=o.pipe(E(()=>ye(e).pipe(m(({height:i})=>({top:e.offsetTop,bottom:e.offsetTop+i})),ee("bottom"))));return B([o,n,t]).pipe(m(([i,{top:s,bottom:a},{offset:{y:c},size:{height:p}}])=>(p=Math.max(0,p-Math.max(0,s-c,i)-Math.max(0,p+c-a)),{offset:s-i,height:p,active:s-i<=c})),X((i,s)=>i.offset===s.offset&&i.height===s.height&&i.active===s.active))}function _a(e){let t=__md_get("__palette")||{index:e.findIndex(r=>matchMedia(r.getAttribute("data-md-color-media")).matches)};return j(...e).pipe(se(r=>h(r,"change").pipe(m(()=>r))),V(e[Math.max(0,t.index)]),m(r=>({index:e.indexOf(r),color:{scheme:r.getAttribute("data-md-color-scheme"),primary:r.getAttribute("data-md-color-primary"),accent:r.getAttribute("data-md-color-accent")}})),J(1))}function Pn(e){let t=T("meta",{name:"theme-color"});document.head.appendChild(t);let r=T("meta",{name:"color-scheme"});return document.head.appendChild(r),H(()=>{let o=new x;o.subscribe(i=>{document.body.setAttribute("data-md-color-switching","");for(let[s,a]of Object.entries(i.color))document.body.setAttribute(`data-md-color-${s}`,a);for(let s=0;s<n.length;s++){let a=n[s].nextElementSibling;a instanceof HTMLElement&&(a.hidden=i.index!==s)}__md_set("__palette",i)}),o.pipe(m(()=>{let i=Ee("header"),s=window.getComputedStyle(i);return r.content=s.colorScheme,s.backgroundColor.match(/\d+/g).map(a=>(+a).toString(16).padStart(2,"0")).join("")})).subscribe(i=>t.content=`#${i}`),o.pipe(Se(ae)).subscribe(()=>{document.body.removeAttribute("data-md-color-switching")});let n=q("input",e);return _a(n).pipe(w(i=>o.next(i)),A(()=>o.complete()),m(i=>R({ref:e},i)))})}function In(e,{progress$:t}){return H(()=>{let r=new x;return r.subscribe(({value:o})=>{e.style.setProperty("--md-progress-value",`${o}`)}),t.pipe(w(o=>r.next({value:o})),A(()=>r.complete()),m(o=>({ref:e,value:o})))})}var qr=Ht(Vr());function Aa(e){e.setAttribute("data-md-copying","");let t=e.closest("[data-copy]"),r=t?t.getAttribute("data-copy"):e.innerText;return e.removeAttribute("data-md-copying"),r}function Fn({alert$:e}){qr.default.isSupported()&&new P(t=>{new qr.default("[data-clipboard-target], [data-clipboard-text]",{text:r=>r.getAttribute("data-clipboard-text")||Aa(W(r.getAttribute("data-clipboard-target")))}).on("success",r=>t.next(r))}).pipe(w(t=>{t.trigger.focus()}),m(()=>be("clipboard.copied"))).subscribe(e)}function Ca(e){if(e.length<2)return[""];let[t,r]=[...e].sort((n,i)=>n.length-i.length).map(n=>n.replace(/[^/]+$/,"")),o=0;if(t===r)o=t.length;else for(;t.charCodeAt(o)===r.charCodeAt(o);)o++;return e.map(n=>n.replace(t.slice(0,o),""))}function cr(e){let t=__md_get("__sitemap",sessionStorage,e);if(t)return j(t);{let r=me();return Zo(new URL("sitemap.xml",e||r.base)).pipe(m(o=>Ca(q("loc",o).map(n=>n.textContent))),de(()=>L),He([]),w(o=>__md_set("__sitemap",o,sessionStorage,e)))}}function jn(e){let t=W("[rel=canonical]",e);t.href=t.href.replace("//localhost:","//127.0.0.1");let r=new Map;for(let o of q(":scope > *",e)){let n=o.outerHTML;for(let i of["href","src"]){let s=o.getAttribute(i);if(s===null)continue;let a=new URL(s,t.href),c=o.cloneNode();c.setAttribute(i,`${a}`),n=c.outerHTML;break}r.set(n,o)}return r}function Wn({location$:e,viewport$:t,progress$:r}){let o=me();if(location.protocol==="file:")return L;let n=cr().pipe(m(l=>l.map(f=>`${new URL(f,o.base)}`))),i=h(document.body,"click").pipe(ne(n),E(([l,f])=>{if(!(l.target instanceof Element))return L;let u=l.target.closest("a");if(u===null)return L;if(u.target||l.metaKey||l.ctrlKey)return L;let d=new URL(u.href);return d.search=d.hash="",f.includes(`${d}`)?(l.preventDefault(),j(new URL(u.href))):L}),le());i.pipe(xe(1)).subscribe(()=>{let l=ce("link[rel=icon]");typeof l!="undefined"&&(l.href=l.href)}),h(window,"beforeunload").subscribe(()=>{history.scrollRestoration="auto"}),i.pipe(ne(t)).subscribe(([l,{offset:f}])=>{history.scrollRestoration="manual",history.replaceState(f,""),history.pushState(null,"",l)}),i.subscribe(e);let s=e.pipe(V(pe()),ee("pathname"),je(1),E(l=>ir(l,{progress$:r}).pipe(de(()=>(ot(l,!0),L))))),a=new DOMParser,c=s.pipe(E(l=>l.text()),E(l=>{let f=a.parseFromString(l,"text/html");for(let b of["[data-md-component=announce]","[data-md-component=container]","[data-md-component=header-topic]","[data-md-component=outdated]","[data-md-component=logo]","[data-md-component=skip]",...te("navigation.tabs.sticky")?["[data-md-component=tabs]"]:[]]){let z=ce(b),K=ce(b,f);typeof z!="undefined"&&typeof K!="undefined"&&z.replaceWith(K)}let u=jn(document.head),d=jn(f.head);for(let[b,z]of d)z.getAttribute("rel")==="stylesheet"||z.hasAttribute("src")||(u.has(b)?u.delete(b):document.head.appendChild(z));for(let b of u.values())b.getAttribute("rel")==="stylesheet"||b.hasAttribute("src")||b.remove();let v=Ee("container");return Fe(q("script",v)).pipe(E(b=>{let z=f.createElement("script");if(b.src){for(let K of b.getAttributeNames())z.setAttribute(K,b.getAttribute(K));return b.replaceWith(z),new P(K=>{z.onload=()=>K.complete()})}else return z.textContent=b.textContent,b.replaceWith(z),L}),Z(),re(f))}),le());return h(window,"popstate").pipe(m(pe)).subscribe(e),e.pipe(V(pe()),Le(2,1),M(([l,f])=>l.pathname===f.pathname&&l.hash!==f.hash),m(([,l])=>l)).subscribe(l=>{var f,u;history.state!==null||!l.hash?window.scrollTo(0,(u=(f=history.state)==null?void 0:f.y)!=null?u:0):(history.scrollRestoration="auto",nr(l.hash),history.scrollRestoration="manual")}),e.pipe(Cr(i),V(pe()),Le(2,1),M(([l,f])=>l.pathname===f.pathname&&l.hash===f.hash),m(([,l])=>l)).subscribe(l=>{history.scrollRestoration="auto",nr(l.hash),history.scrollRestoration="manual",history.back()}),c.pipe(ne(e)).subscribe(([,l])=>{var f,u;history.state!==null||!l.hash?window.scrollTo(0,(u=(f=history.state)==null?void 0:f.y)!=null?u:0):nr(l.hash)}),t.pipe(ee("offset"),ke(100)).subscribe(({offset:l})=>{history.replaceState(l,"")}),c}var Dn=Ht(Nn());function Vn(e){let t=e.separator.split("|").map(n=>n.replace(/(\(\?[!=<][^)]+\))/g,"").length===0?"\uFFFD":n).join("|"),r=new RegExp(t,"img"),o=(n,i,s)=>`${i}<mark data-md-highlight>${s}</mark>`;return n=>{n=n.replace(/[\s*+\-:~^]+/g," ").trim();let i=new RegExp(`(^|${e.separator}|)(${n.replace(/[|\\{}()[\]^$+*?.-]/g,"\\$&").replace(r,"|")})`,"img");return s=>(0,Dn.default)(s).replace(i,o).replace(/<\/mark>(\s+)<mark[^>]*>/img,"$1")}}function Mt(e){return e.type===1}function pr(e){return e.type===3}function zn(e,t){let r=an(e);return _(j(location.protocol!=="file:"),We("search")).pipe($e(o=>o),E(()=>t)).subscribe(({config:o,docs:n})=>r.next({type:0,data:{config:o,docs:n,options:{suggest:te("search.suggest")}}})),r}function qn({document$:e}){let t=me(),r=Ue(new URL("../versions.json",t.base)).pipe(de(()=>L)),o=r.pipe(m(n=>{let[,i]=t.base.match(/([^/]+)\/?$/);return n.find(({version:s,aliases:a})=>s===i||a.includes(i))||n[0]}));r.pipe(m(n=>new Map(n.map(i=>[`${new URL(`../${i.version}/`,t.base)}`,i]))),E(n=>h(document.body,"click").pipe(M(i=>!i.metaKey&&!i.ctrlKey),ne(o),E(([i,s])=>{if(i.target instanceof Element){let a=i.target.closest("a");if(a&&!a.target&&n.has(a.href)){let c=a.href;return!i.target.closest(".md-version")&&n.get(c)===s?L:(i.preventDefault(),j(c))}}return L}),E(i=>{let{version:s}=n.get(i);return cr(new URL(i)).pipe(m(a=>{let p=pe().href.replace(t.base,"");return a.includes(p.split("#")[0])?new URL(`../${s}/${p}`,t.base):new URL(i)}))})))).subscribe(n=>ot(n,!0)),B([r,o]).subscribe(([n,i])=>{W(".md-header__topic").appendChild(hn(n,i))}),e.pipe(E(()=>o)).subscribe(n=>{var s;let i=__md_get("__outdated",sessionStorage);if(i===null){i=!0;let a=((s=t.version)==null?void 0:s.default)||"latest";Array.isArray(a)||(a=[a]);e:for(let c of a)for(let p of n.aliases)if(new RegExp(c,"i").test(p)){i=!1;break e}__md_set("__outdated",i,sessionStorage)}if(i)for(let a of oe("outdated"))a.hidden=!1})}function Pa(e,{worker$:t}){let{searchParams:r}=pe();r.has("q")&&(Ke("search",!0),e.value=r.get("q"),e.focus(),We("search").pipe($e(i=>!i)).subscribe(()=>{let i=pe();i.searchParams.delete("q"),history.replaceState({},"",`${i}`)}));let o=Zt(e),n=_(t.pipe($e(Mt)),h(e,"keyup"),o).pipe(m(()=>e.value),X());return B([n,o]).pipe(m(([i,s])=>({value:i,focus:s})),J(1))}function Kn(e,{worker$:t}){let r=new x,o=r.pipe(Z(),re(!0));B([t.pipe($e(Mt)),r],(i,s)=>s).pipe(ee("value")).subscribe(({value:i})=>t.next({type:2,data:i})),r.pipe(ee("focus")).subscribe(({focus:i})=>{i&&Ke("search",i)}),h(e.form,"reset").pipe(Y(o)).subscribe(()=>e.focus());let n=W("header [for=__search]");return h(n,"click").subscribe(()=>e.focus()),Pa(e,{worker$:t}).pipe(w(i=>r.next(i)),A(()=>r.complete()),m(i=>R({ref:e},i)),J(1))}function Qn(e,{worker$:t,query$:r}){let o=new x,n=Ko(e.parentElement).pipe(M(Boolean)),i=e.parentElement,s=W(":scope > :first-child",e),a=W(":scope > :last-child",e);We("search").subscribe(l=>a.setAttribute("role",l?"list":"presentation")),o.pipe(ne(r),$r(t.pipe($e(Mt)))).subscribe(([{items:l},{value:f}])=>{switch(l.length){case 0:s.textContent=f.length?be("search.result.none"):be("search.result.placeholder");break;case 1:s.textContent=be("search.result.one");break;default:let u=tr(l.length);s.textContent=be("search.result.other",u)}});let c=o.pipe(w(()=>a.innerHTML=""),E(({items:l})=>_(j(...l.slice(0,10)),j(...l.slice(10)).pipe(Le(4),Ir(n),E(([f])=>f)))),m(fn),le());return c.subscribe(l=>a.appendChild(l)),c.pipe(se(l=>{let f=ce("details",l);return typeof f=="undefined"?L:h(f,"toggle").pipe(Y(o),m(()=>f))})).subscribe(l=>{l.open===!1&&l.offsetTop<=i.scrollTop&&i.scrollTo({top:l.offsetTop})}),t.pipe(M(pr),m(({data:l})=>l)).pipe(w(l=>o.next(l)),A(()=>o.complete()),m(l=>R({ref:e},l)))}function Ia(e,{query$:t}){return t.pipe(m(({value:r})=>{let o=pe();return o.hash="",r=r.replace(/\s+/g,"+").replace(/&/g,"%26").replace(/=/g,"%3D"),o.search=`q=${r}`,{url:o}}))}function Yn(e,t){let r=new x,o=r.pipe(Z(),re(!0));return r.subscribe(({url:n})=>{e.setAttribute("data-clipboard-text",e.href),e.href=`${n}`}),h(e,"click").pipe(Y(o)).subscribe(n=>n.preventDefault()),Ia(e,t).pipe(w(n=>r.next(n)),A(()=>r.complete()),m(n=>R({ref:e},n)))}function Bn(e,{worker$:t,keyboard$:r}){let o=new x,n=Ee("search-query"),i=_(h(n,"keydown"),h(n,"focus")).pipe(Se(ae),m(()=>n.value),X());return o.pipe(Ge(i),m(([{suggest:a},c])=>{let p=c.split(/([\s-]+)/);if(a!=null&&a.length&&p[p.length-1]){let l=a[a.length-1];l.startsWith(p[p.length-1])&&(p[p.length-1]=l)}else p.length=0;return p})).subscribe(a=>e.innerHTML=a.join("").replace(/\s/g,"&nbsp;")),r.pipe(M(({mode:a})=>a==="search")).subscribe(a=>{switch(a.type){case"ArrowRight":e.innerText.length&&n.selectionStart===n.value.length&&(n.value=e.innerText);break}}),t.pipe(M(pr),m(({data:a})=>a)).pipe(w(a=>o.next(a)),A(()=>o.complete()),m(()=>({ref:e})))}function Gn(e,{index$:t,keyboard$:r}){let o=me();try{let n=zn(o.search,t),i=Ee("search-query",e),s=Ee("search-result",e);h(e,"click").pipe(M(({target:c})=>c instanceof Element&&!!c.closest("a"))).subscribe(()=>Ke("search",!1)),r.pipe(M(({mode:c})=>c==="search")).subscribe(c=>{let p=Re();switch(c.type){case"Enter":if(p===i){let l=new Map;for(let f of q(":first-child [href]",s)){let u=f.firstElementChild;l.set(f,parseFloat(u.getAttribute("data-md-score")))}if(l.size){let[[f]]=[...l].sort(([,u],[,d])=>d-u);f.click()}c.claim()}break;case"Escape":case"Tab":Ke("search",!1),i.blur();break;case"ArrowUp":case"ArrowDown":if(typeof p=="undefined")i.focus();else{let l=[i,...q(":not(details) > [href], summary, details[open] [href]",s)],f=Math.max(0,(Math.max(0,l.indexOf(p))+l.length+(c.type==="ArrowUp"?-1:1))%l.length);l[f].focus()}c.claim();break;default:i!==Re()&&i.focus()}}),r.pipe(M(({mode:c})=>c==="global")).subscribe(c=>{switch(c.type){case"f":case"s":case"/":i.focus(),i.select(),c.claim();break}});let a=Kn(i,{worker$:n});return _(a,Qn(s,{worker$:n,query$:a})).pipe(qe(...oe("search-share",e).map(c=>Yn(c,{query$:a})),...oe("search-suggest",e).map(c=>Bn(c,{worker$:n,keyboard$:r}))))}catch(n){return e.hidden=!0,Ve}}function Jn(e,{index$:t,location$:r}){return B([t,r.pipe(V(pe()),M(o=>!!o.searchParams.get("h")))]).pipe(m(([o,n])=>Vn(o.config)(n.searchParams.get("h"))),m(o=>{var s;let n=new Map,i=document.createNodeIterator(e,NodeFilter.SHOW_TEXT);for(let a=i.nextNode();a;a=i.nextNode())if((s=a.parentElement)!=null&&s.offsetHeight){let c=a.textContent,p=o(c);p.length>c.length&&n.set(a,p)}for(let[a,c]of n){let{childNodes:p}=T("span",null,c);a.replaceWith(...Array.from(p))}return{ref:e,nodes:n}}))}function Fa(e,{viewport$:t,main$:r}){let o=e.closest(".md-grid"),n=o.offsetTop-o.parentElement.offsetTop;return B([r,t]).pipe(m(([{offset:i,height:s},{offset:{y:a}}])=>(s=s+Math.min(n,Math.max(0,a-i))-n,{height:s,locked:a>=i+n})),X((i,s)=>i.height===s.height&&i.locked===s.locked))}function Kr(e,o){var n=o,{header$:t}=n,r=eo(n,["header$"]);let i=W(".md-sidebar__scrollwrap",e),{y:s}=Je(i);return H(()=>{let a=new x,c=a.pipe(Z(),re(!0)),p=a.pipe(Ce(0,Oe));return p.pipe(ne(t)).subscribe({next([{height:l},{height:f}]){i.style.height=`${l-2*s}px`,e.style.top=`${f}px`},complete(){i.style.height="",e.style.top=""}}),p.pipe($e()).subscribe(()=>{for(let l of q(".md-nav__link--active[href]",e)){if(!l.clientHeight)continue;let f=l.closest(".md-sidebar__scrollwrap");if(typeof f!="undefined"){let u=l.offsetTop-f.offsetTop,{height:d}=he(f);f.scrollTo({top:u-d/2})}}}),ge(q("label[tabindex]",e)).pipe(se(l=>h(l,"click").pipe(Se(ae),m(()=>l),Y(c)))).subscribe(l=>{let f=W(`[id="${l.htmlFor}"]`);W(`[aria-labelledby="${l.id}"]`).setAttribute("aria-expanded",`${f.checked}`)}),Fa(e,r).pipe(w(l=>a.next(l)),A(()=>a.complete()),m(l=>R({ref:e},l)))})}function Xn(e,t){if(typeof t!="undefined"){let r=`https://api.github.com/repos/${e}/${t}`;return St(Ue(`${r}/releases/latest`).pipe(de(()=>L),m(o=>({version:o.tag_name})),He({})),Ue(r).pipe(de(()=>L),m(o=>({stars:o.stargazers_count,forks:o.forks_count})),He({}))).pipe(m(([o,n])=>R(R({},o),n)))}else{let r=`https://api.github.com/users/${e}`;return Ue(r).pipe(m(o=>({repositories:o.public_repos})),He({}))}}function Zn(e,t){let r=`https://${e}/api/v4/projects/${encodeURIComponent(t)}`;return Ue(r).pipe(de(()=>L),m(({star_count:o,forks_count:n})=>({stars:o,forks:n})),He({}))}function ei(e){let t=e.match(/^.+github\.com\/([^/]+)\/?([^/]+)?/i);if(t){let[,r,o]=t;return Xn(r,o)}if(t=e.match(/^.+?([^/]*gitlab[^/]+)\/(.+?)\/?$/i),t){let[,r,o]=t;return Zn(r,o)}return L}var ja;function Wa(e){return ja||(ja=H(()=>{let t=__md_get("__source",sessionStorage);if(t)return j(t);if(oe("consent").length){let o=__md_get("__consent");if(!(o&&o.github))return L}return ei(e.href).pipe(w(o=>__md_set("__source",o,sessionStorage)))}).pipe(de(()=>L),M(t=>Object.keys(t).length>0),m(t=>({facts:t})),J(1)))}function ti(e){let t=W(":scope > :last-child",e);return H(()=>{let r=new x;return r.subscribe(({facts:o})=>{t.appendChild(un(o)),t.classList.add("md-source__repository--active")}),Wa(e).pipe(w(o=>r.next(o)),A(()=>r.complete()),m(o=>R({ref:e},o)))})}function Ua(e,{viewport$:t,header$:r}){return ye(document.body).pipe(E(()=>ar(e,{header$:r,viewport$:t})),m(({offset:{y:o}})=>({hidden:o>=10})),ee("hidden"))}function ri(e,t){return H(()=>{let r=new x;return r.subscribe({next({hidden:o}){e.hidden=o},complete(){e.hidden=!1}}),(te("navigation.tabs.sticky")?j({hidden:!1}):Ua(e,t)).pipe(w(o=>r.next(o)),A(()=>r.complete()),m(o=>R({ref:e},o)))})}function Na(e,{viewport$:t,header$:r}){let o=new Map,n=q("[href^=\\#]",e);for(let a of n){let c=decodeURIComponent(a.hash.substring(1)),p=ce(`[id="${c}"]`);typeof p!="undefined"&&o.set(a,p)}let i=r.pipe(ee("height"),m(({height:a})=>{let c=Ee("main"),p=W(":scope > :first-child",c);return a+.8*(p.offsetTop-c.offsetTop)}),le());return ye(document.body).pipe(ee("height"),E(a=>H(()=>{let c=[];return j([...o].reduce((p,[l,f])=>{for(;c.length&&o.get(c[c.length-1]).tagName>=f.tagName;)c.pop();let u=f.offsetTop;for(;!u&&f.parentElement;)f=f.parentElement,u=f.offsetTop;let d=f.offsetParent;for(;d;d=d.offsetParent)u+=d.offsetTop;return p.set([...c=[...c,l]].reverse(),u)},new Map))}).pipe(m(c=>new Map([...c].sort(([,p],[,l])=>p-l))),Ge(i),E(([c,p])=>t.pipe(kr(([l,f],{offset:{y:u},size:d})=>{let v=u+d.height>=Math.floor(a.height);for(;f.length;){let[,b]=f[0];if(b-p<u||v)l=[...l,f.shift()];else break}for(;l.length;){let[,b]=l[l.length-1];if(b-p>=u&&!v)f=[l.pop(),...f];else break}return[l,f]},[[],[...c]]),X((l,f)=>l[0]===f[0]&&l[1]===f[1])))))).pipe(m(([a,c])=>({prev:a.map(([p])=>p),next:c.map(([p])=>p)})),V({prev:[],next:[]}),Le(2,1),m(([a,c])=>a.prev.length<c.prev.length?{prev:c.prev.slice(Math.max(0,a.prev.length-1),c.prev.length),next:[]}:{prev:c.prev.slice(-1),next:c.next.slice(0,c.next.length-a.next.length)}))}function oi(e,{viewport$:t,header$:r,main$:o,target$:n}){return H(()=>{let i=new x,s=i.pipe(Z(),re(!0));if(i.subscribe(({prev:a,next:c})=>{for(let[p]of c)p.classList.remove("md-nav__link--passed"),p.classList.remove("md-nav__link--active");for(let[p,[l]]of a.entries())l.classList.add("md-nav__link--passed"),l.classList.toggle("md-nav__link--active",p===a.length-1)}),te("toc.follow")){let a=_(t.pipe(ke(1),m(()=>{})),t.pipe(ke(250),m(()=>"smooth")));i.pipe(M(({prev:c})=>c.length>0),Ge(o.pipe(Se(ae))),ne(a)).subscribe(([[{prev:c}],p])=>{let[l]=c[c.length-1];if(l.offsetHeight){let f=zo(l);if(typeof f!="undefined"){let u=l.offsetTop-f.offsetTop,{height:d}=he(f);f.scrollTo({top:u-d/2,behavior:p})}}})}return te("navigation.tracking")&&t.pipe(Y(s),ee("offset"),ke(250),je(1),Y(n.pipe(je(1))),Tt({delay:250}),ne(i)).subscribe(([,{prev:a}])=>{let c=pe(),p=a[a.length-1];if(p&&p.length){let[l]=p,{hash:f}=new URL(l.href);c.hash!==f&&(c.hash=f,history.replaceState({},"",`${c}`))}else c.hash="",history.replaceState({},"",`${c}`)}),Na(e,{viewport$:t,header$:r}).pipe(w(a=>i.next(a)),A(()=>i.complete()),m(a=>R({ref:e},a)))})}function Da(e,{viewport$:t,main$:r,target$:o}){let n=t.pipe(m(({offset:{y:s}})=>s),Le(2,1),m(([s,a])=>s>a&&a>0),X()),i=r.pipe(m(({active:s})=>s));return B([i,n]).pipe(m(([s,a])=>!(s&&a)),X(),Y(o.pipe(je(1))),re(!0),Tt({delay:250}),m(s=>({hidden:s})))}function ni(e,{viewport$:t,header$:r,main$:o,target$:n}){let i=new x,s=i.pipe(Z(),re(!0));return i.subscribe({next({hidden:a}){e.hidden=a,a?(e.setAttribute("tabindex","-1"),e.blur()):e.removeAttribute("tabindex")},complete(){e.style.top="",e.hidden=!0,e.removeAttribute("tabindex")}}),r.pipe(Y(s),ee("height")).subscribe(({height:a})=>{e.style.top=`${a+16}px`}),h(e,"click").subscribe(a=>{a.preventDefault(),window.scrollTo({top:0})}),Da(e,{viewport$:t,main$:o,target$:n}).pipe(w(a=>i.next(a)),A(()=>i.complete()),m(a=>R({ref:e},a)))}function ii({document$:e,tablet$:t}){e.pipe(E(()=>q(".md-toggle--indeterminate")),w(r=>{r.indeterminate=!0,r.checked=!1}),se(r=>h(r,"change").pipe(Rr(()=>r.classList.contains("md-toggle--indeterminate")),m(()=>r))),ne(t)).subscribe(([r,o])=>{r.classList.remove("md-toggle--indeterminate"),o&&(r.checked=!1)})}function Va(){return/(iPad|iPhone|iPod)/.test(navigator.userAgent)}function ai({document$:e}){e.pipe(E(()=>q("[data-md-scrollfix]")),w(t=>t.removeAttribute("data-md-scrollfix")),M(Va),se(t=>h(t,"touchstart").pipe(m(()=>t)))).subscribe(t=>{let r=t.scrollTop;r===0?t.scrollTop=1:r+t.offsetHeight===t.scrollHeight&&(t.scrollTop=r-1)})}function si({viewport$:e,tablet$:t}){B([We("search"),t]).pipe(m(([r,o])=>r&&!o),E(r=>j(r).pipe(ze(r?400:100))),ne(e)).subscribe(([r,{offset:{y:o}}])=>{if(r)document.body.setAttribute("data-md-scrolllock",""),document.body.style.top=`-${o}px`;else{let n=-1*parseInt(document.body.style.top,10);document.body.removeAttribute("data-md-scrolllock"),document.body.style.top="",n&&window.scrollTo(0,n)}})}Object.entries||(Object.entries=function(e){let t=[];for(let r of Object.keys(e))t.push([r,e[r]]);return t});Object.values||(Object.values=function(e){let t=[];for(let r of Object.keys(e))t.push(e[r]);return t});typeof Element!="undefined"&&(Element.prototype.scrollTo||(Element.prototype.scrollTo=function(e,t){typeof e=="object"?(this.scrollLeft=e.left,this.scrollTop=e.top):(this.scrollLeft=e,this.scrollTop=t)}),Element.prototype.replaceWith||(Element.prototype.replaceWith=function(...e){let t=this.parentNode;if(t){e.length===0&&t.removeChild(this);for(let r=e.length-1;r>=0;r--){let o=e[r];typeof o=="string"?o=document.createTextNode(o):o.parentNode&&o.parentNode.removeChild(o),r?t.insertBefore(this.previousSibling,o):t.replaceChild(o,this)}}}));function za(){return location.protocol==="file:"?ht(`${new URL("search/search_index.js",Qr.base)}`).pipe(m(()=>__index),J(1)):Ue(new URL("search/search_index.json",Qr.base))}document.documentElement.classList.remove("no-js");document.documentElement.classList.add("js");var nt=Uo(),_t=Bo(),gt=Jo(_t),Yr=Yo(),Te=nn(),lr=Fr("(min-width: 960px)"),pi=Fr("(min-width: 1220px)"),li=Xo(),Qr=me(),mi=document.forms.namedItem("search")?za():Ve,Br=new x;Fn({alert$:Br});var Gr=new x;te("navigation.instant")&&Wn({location$:_t,viewport$:Te,progress$:Gr}).subscribe(nt);var ci;((ci=Qr.version)==null?void 0:ci.provider)==="mike"&&qn({document$:nt});_(_t,gt).pipe(ze(125)).subscribe(()=>{Ke("drawer",!1),Ke("search",!1)});Yr.pipe(M(({mode:e})=>e==="global")).subscribe(e=>{switch(e.type){case"p":case",":let t=ce("link[rel=prev]");typeof t!="undefined"&&ot(t);break;case"n":case".":let r=ce("link[rel=next]");typeof r!="undefined"&&ot(r);break;case"Enter":let o=Re();o instanceof HTMLLabelElement&&o.click()}});ii({document$:nt,tablet$:lr});ai({document$:nt});si({viewport$:Te,tablet$:lr});var Xe=kn(Ee("header"),{viewport$:Te}),Lt=nt.pipe(m(()=>Ee("main")),E(e=>Rn(e,{viewport$:Te,header$:Xe})),J(1)),qa=_(...oe("consent").map(e=>cn(e,{target$:gt})),...oe("dialog").map(e=>Cn(e,{alert$:Br})),...oe("header").map(e=>Hn(e,{viewport$:Te,header$:Xe,main$:Lt})),...oe("palette").map(e=>Pn(e)),...oe("progress").map(e=>In(e,{progress$:Gr})),...oe("search").map(e=>Gn(e,{index$:mi,keyboard$:Yr})),...oe("source").map(e=>ti(e))),Ka=H(()=>_(...oe("announce").map(e=>sn(e)),...oe("content").map(e=>An(e,{viewport$:Te,target$:gt,print$:li})),...oe("content").map(e=>te("search.highlight")?Jn(e,{index$:mi,location$:_t}):L),...oe("header-title").map(e=>$n(e,{viewport$:Te,header$:Xe})),...oe("sidebar").map(e=>e.getAttribute("data-md-type")==="navigation"?jr(pi,()=>Kr(e,{viewport$:Te,header$:Xe,main$:Lt})):jr(lr,()=>Kr(e,{viewport$:Te,header$:Xe,main$:Lt}))),...oe("tabs").map(e=>ri(e,{viewport$:Te,header$:Xe})),...oe("toc").map(e=>oi(e,{viewport$:Te,header$:Xe,main$:Lt,target$:gt})),...oe("top").map(e=>ni(e,{viewport$:Te,header$:Xe,main$:Lt,target$:gt})))),fi=nt.pipe(E(()=>Ka),qe(qa),J(1));fi.subscribe();window.document$=nt;window.location$=_t;window.target$=gt;window.keyboard$=Yr;window.viewport$=Te;window.tablet$=lr;window.screen$=pi;window.print$=li;window.alert$=Br;window.progress$=Gr;window.component$=fi;})();
+//# sourceMappingURL=bundle.aecac24b.min.js.map
+
diff --git a/assets/javascripts/bundle.aecac24b.min.js.map b/assets/javascripts/bundle.aecac24b.min.js.map
new file mode 100644
index 000000000..b1534de53
--- /dev/null
+++ b/assets/javascripts/bundle.aecac24b.min.js.map
@@ -0,0 +1,7 @@
+{
+  "version": 3,
+  "sources": ["node_modules/focus-visible/dist/focus-visible.js", "node_modules/clipboard/dist/clipboard.js", "node_modules/escape-html/index.js", "src/templates/assets/javascripts/bundle.ts", "node_modules/rxjs/node_modules/tslib/tslib.es6.js", "node_modules/rxjs/src/internal/util/isFunction.ts", "node_modules/rxjs/src/internal/util/createErrorClass.ts", "node_modules/rxjs/src/internal/util/UnsubscriptionError.ts", "node_modules/rxjs/src/internal/util/arrRemove.ts", "node_modules/rxjs/src/internal/Subscription.ts", "node_modules/rxjs/src/internal/config.ts", "node_modules/rxjs/src/internal/scheduler/timeoutProvider.ts", "node_modules/rxjs/src/internal/util/reportUnhandledError.ts", "node_modules/rxjs/src/internal/util/noop.ts", "node_modules/rxjs/src/internal/NotificationFactories.ts", "node_modules/rxjs/src/internal/util/errorContext.ts", "node_modules/rxjs/src/internal/Subscriber.ts", "node_modules/rxjs/src/internal/symbol/observable.ts", "node_modules/rxjs/src/internal/util/identity.ts", "node_modules/rxjs/src/internal/util/pipe.ts", "node_modules/rxjs/src/internal/Observable.ts", "node_modules/rxjs/src/internal/util/lift.ts", "node_modules/rxjs/src/internal/operators/OperatorSubscriber.ts", "node_modules/rxjs/src/internal/scheduler/animationFrameProvider.ts", "node_modules/rxjs/src/internal/util/ObjectUnsubscribedError.ts", "node_modules/rxjs/src/internal/Subject.ts", "node_modules/rxjs/src/internal/scheduler/dateTimestampProvider.ts", "node_modules/rxjs/src/internal/ReplaySubject.ts", "node_modules/rxjs/src/internal/scheduler/Action.ts", "node_modules/rxjs/src/internal/scheduler/intervalProvider.ts", "node_modules/rxjs/src/internal/scheduler/AsyncAction.ts", "node_modules/rxjs/src/internal/Scheduler.ts", "node_modules/rxjs/src/internal/scheduler/AsyncScheduler.ts", "node_modules/rxjs/src/internal/scheduler/async.ts", "node_modules/rxjs/src/internal/scheduler/AnimationFrameAction.ts", "node_modules/rxjs/src/internal/scheduler/AnimationFrameScheduler.ts", "node_modules/rxjs/src/internal/scheduler/animationFrame.ts", "node_modules/rxjs/src/internal/observable/empty.ts", "node_modules/rxjs/src/internal/util/isScheduler.ts", "node_modules/rxjs/src/internal/util/args.ts", "node_modules/rxjs/src/internal/util/isArrayLike.ts", "node_modules/rxjs/src/internal/util/isPromise.ts", "node_modules/rxjs/src/internal/util/isInteropObservable.ts", "node_modules/rxjs/src/internal/util/isAsyncIterable.ts", "node_modules/rxjs/src/internal/util/throwUnobservableError.ts", "node_modules/rxjs/src/internal/symbol/iterator.ts", "node_modules/rxjs/src/internal/util/isIterable.ts", "node_modules/rxjs/src/internal/util/isReadableStreamLike.ts", "node_modules/rxjs/src/internal/observable/innerFrom.ts", "node_modules/rxjs/src/internal/util/executeSchedule.ts", "node_modules/rxjs/src/internal/operators/observeOn.ts", "node_modules/rxjs/src/internal/operators/subscribeOn.ts", "node_modules/rxjs/src/internal/scheduled/scheduleObservable.ts", "node_modules/rxjs/src/internal/scheduled/schedulePromise.ts", "node_modules/rxjs/src/internal/scheduled/scheduleArray.ts", "node_modules/rxjs/src/internal/scheduled/scheduleIterable.ts", "node_modules/rxjs/src/internal/scheduled/scheduleAsyncIterable.ts", "node_modules/rxjs/src/internal/scheduled/scheduleReadableStreamLike.ts", "node_modules/rxjs/src/internal/scheduled/scheduled.ts", "node_modules/rxjs/src/internal/observable/from.ts", "node_modules/rxjs/src/internal/observable/of.ts", "node_modules/rxjs/src/internal/observable/throwError.ts", "node_modules/rxjs/src/internal/util/EmptyError.ts", "node_modules/rxjs/src/internal/util/isDate.ts", "node_modules/rxjs/src/internal/operators/map.ts", "node_modules/rxjs/src/internal/util/mapOneOrManyArgs.ts", "node_modules/rxjs/src/internal/util/argsArgArrayOrObject.ts", "node_modules/rxjs/src/internal/util/createObject.ts", "node_modules/rxjs/src/internal/observable/combineLatest.ts", "node_modules/rxjs/src/internal/operators/mergeInternals.ts", "node_modules/rxjs/src/internal/operators/mergeMap.ts", "node_modules/rxjs/src/internal/operators/mergeAll.ts", "node_modules/rxjs/src/internal/operators/concatAll.ts", "node_modules/rxjs/src/internal/observable/concat.ts", "node_modules/rxjs/src/internal/observable/defer.ts", "node_modules/rxjs/src/internal/observable/fromEvent.ts", "node_modules/rxjs/src/internal/observable/fromEventPattern.ts", "node_modules/rxjs/src/internal/observable/timer.ts", "node_modules/rxjs/src/internal/observable/merge.ts", "node_modules/rxjs/src/internal/observable/never.ts", "node_modules/rxjs/src/internal/util/argsOrArgArray.ts", "node_modules/rxjs/src/internal/operators/filter.ts", "node_modules/rxjs/src/internal/observable/zip.ts", "node_modules/rxjs/src/internal/operators/audit.ts", "node_modules/rxjs/src/internal/operators/auditTime.ts", "node_modules/rxjs/src/internal/operators/bufferCount.ts", "node_modules/rxjs/src/internal/operators/catchError.ts", "node_modules/rxjs/src/internal/operators/scanInternals.ts", "node_modules/rxjs/src/internal/operators/combineLatest.ts", "node_modules/rxjs/src/internal/operators/combineLatestWith.ts", "node_modules/rxjs/src/internal/operators/debounceTime.ts", "node_modules/rxjs/src/internal/operators/defaultIfEmpty.ts", "node_modules/rxjs/src/internal/operators/take.ts", "node_modules/rxjs/src/internal/operators/ignoreElements.ts", "node_modules/rxjs/src/internal/operators/mapTo.ts", "node_modules/rxjs/src/internal/operators/delayWhen.ts", "node_modules/rxjs/src/internal/operators/delay.ts", "node_modules/rxjs/src/internal/operators/distinctUntilChanged.ts", "node_modules/rxjs/src/internal/operators/distinctUntilKeyChanged.ts", "node_modules/rxjs/src/internal/operators/throwIfEmpty.ts", "node_modules/rxjs/src/internal/operators/endWith.ts", "node_modules/rxjs/src/internal/operators/finalize.ts", "node_modules/rxjs/src/internal/operators/first.ts", "node_modules/rxjs/src/internal/operators/merge.ts", "node_modules/rxjs/src/internal/operators/mergeWith.ts", "node_modules/rxjs/src/internal/operators/repeat.ts", "node_modules/rxjs/src/internal/operators/sample.ts", "node_modules/rxjs/src/internal/operators/scan.ts", "node_modules/rxjs/src/internal/operators/share.ts", "node_modules/rxjs/src/internal/operators/shareReplay.ts", "node_modules/rxjs/src/internal/operators/skip.ts", "node_modules/rxjs/src/internal/operators/skipUntil.ts", "node_modules/rxjs/src/internal/operators/startWith.ts", "node_modules/rxjs/src/internal/operators/switchMap.ts", "node_modules/rxjs/src/internal/operators/takeUntil.ts", "node_modules/rxjs/src/internal/operators/takeWhile.ts", "node_modules/rxjs/src/internal/operators/tap.ts", "node_modules/rxjs/src/internal/operators/throttle.ts", "node_modules/rxjs/src/internal/operators/throttleTime.ts", "node_modules/rxjs/src/internal/operators/withLatestFrom.ts", "node_modules/rxjs/src/internal/operators/zip.ts", "node_modules/rxjs/src/internal/operators/zipWith.ts", "src/templates/assets/javascripts/browser/document/index.ts", "src/templates/assets/javascripts/browser/element/_/index.ts", "src/templates/assets/javascripts/browser/element/focus/index.ts", "src/templates/assets/javascripts/browser/element/offset/_/index.ts", "src/templates/assets/javascripts/browser/element/offset/content/index.ts", "src/templates/assets/javascripts/utilities/h/index.ts", "src/templates/assets/javascripts/utilities/round/index.ts", "src/templates/assets/javascripts/browser/script/index.ts", "src/templates/assets/javascripts/browser/element/size/_/index.ts", "src/templates/assets/javascripts/browser/element/size/content/index.ts", "src/templates/assets/javascripts/browser/element/visibility/index.ts", "src/templates/assets/javascripts/browser/toggle/index.ts", "src/templates/assets/javascripts/browser/keyboard/index.ts", "src/templates/assets/javascripts/browser/location/_/index.ts", "src/templates/assets/javascripts/browser/location/hash/index.ts", "src/templates/assets/javascripts/browser/media/index.ts", "src/templates/assets/javascripts/browser/request/index.ts", "src/templates/assets/javascripts/browser/viewport/offset/index.ts", "src/templates/assets/javascripts/browser/viewport/size/index.ts", "src/templates/assets/javascripts/browser/viewport/_/index.ts", "src/templates/assets/javascripts/browser/viewport/at/index.ts", "src/templates/assets/javascripts/browser/worker/index.ts", "src/templates/assets/javascripts/_/index.ts", "src/templates/assets/javascripts/components/_/index.ts", "src/templates/assets/javascripts/components/announce/index.ts", "src/templates/assets/javascripts/components/consent/index.ts", "src/templates/assets/javascripts/components/content/annotation/_/index.ts", "src/templates/assets/javascripts/templates/tooltip/index.tsx", "src/templates/assets/javascripts/templates/annotation/index.tsx", "src/templates/assets/javascripts/templates/clipboard/index.tsx", "src/templates/assets/javascripts/templates/search/index.tsx", "src/templates/assets/javascripts/templates/source/index.tsx", "src/templates/assets/javascripts/templates/tabbed/index.tsx", "src/templates/assets/javascripts/templates/table/index.tsx", "src/templates/assets/javascripts/templates/version/index.tsx", "src/templates/assets/javascripts/components/content/annotation/list/index.ts", "src/templates/assets/javascripts/components/content/annotation/block/index.ts", "src/templates/assets/javascripts/components/content/code/_/index.ts", "src/templates/assets/javascripts/components/content/details/index.ts", "src/templates/assets/javascripts/components/content/mermaid/index.css", "src/templates/assets/javascripts/components/content/mermaid/index.ts", "src/templates/assets/javascripts/components/content/table/index.ts", "src/templates/assets/javascripts/components/content/tabs/index.ts", "src/templates/assets/javascripts/components/content/_/index.ts", "src/templates/assets/javascripts/components/dialog/index.ts", "src/templates/assets/javascripts/components/header/_/index.ts", "src/templates/assets/javascripts/components/header/title/index.ts", "src/templates/assets/javascripts/components/main/index.ts", "src/templates/assets/javascripts/components/palette/index.ts", "src/templates/assets/javascripts/components/progress/index.ts", "src/templates/assets/javascripts/integrations/clipboard/index.ts", "src/templates/assets/javascripts/integrations/sitemap/index.ts", "src/templates/assets/javascripts/integrations/instant/index.ts", "src/templates/assets/javascripts/integrations/search/highlighter/index.ts", "src/templates/assets/javascripts/integrations/search/worker/message/index.ts", "src/templates/assets/javascripts/integrations/search/worker/_/index.ts", "src/templates/assets/javascripts/integrations/version/index.ts", "src/templates/assets/javascripts/components/search/query/index.ts", "src/templates/assets/javascripts/components/search/result/index.ts", "src/templates/assets/javascripts/components/search/share/index.ts", "src/templates/assets/javascripts/components/search/suggest/index.ts", "src/templates/assets/javascripts/components/search/_/index.ts", "src/templates/assets/javascripts/components/search/highlight/index.ts", "src/templates/assets/javascripts/components/sidebar/index.ts", "src/templates/assets/javascripts/components/source/facts/github/index.ts", "src/templates/assets/javascripts/components/source/facts/gitlab/index.ts", "src/templates/assets/javascripts/components/source/facts/_/index.ts", "src/templates/assets/javascripts/components/source/_/index.ts", "src/templates/assets/javascripts/components/tabs/index.ts", "src/templates/assets/javascripts/components/toc/index.ts", "src/templates/assets/javascripts/components/top/index.ts", "src/templates/assets/javascripts/patches/indeterminate/index.ts", "src/templates/assets/javascripts/patches/scrollfix/index.ts", "src/templates/assets/javascripts/patches/scrolllock/index.ts", "src/templates/assets/javascripts/polyfills/index.ts"],
+  "sourcesContent": ["(function (global, factory) {\n  typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n  typeof define === 'function' && define.amd ? define(factory) :\n  (factory());\n}(this, (function () { 'use strict';\n\n  /**\n   * Applies the :focus-visible polyfill at the given scope.\n   * A scope in this case is either the top-level Document or a Shadow Root.\n   *\n   * @param {(Document|ShadowRoot)} scope\n   * @see https://github.com/WICG/focus-visible\n   */\n  function applyFocusVisiblePolyfill(scope) {\n    var hadKeyboardEvent = true;\n    var hadFocusVisibleRecently = false;\n    var hadFocusVisibleRecentlyTimeout = null;\n\n    var inputTypesAllowlist = {\n      text: true,\n      search: true,\n      url: true,\n      tel: true,\n      email: true,\n      password: true,\n      number: true,\n      date: true,\n      month: true,\n      week: true,\n      time: true,\n      datetime: true,\n      'datetime-local': true\n    };\n\n    /**\n     * Helper function for legacy browsers and iframes which sometimes focus\n     * elements like document, body, and non-interactive SVG.\n     * @param {Element} el\n     */\n    function isValidFocusTarget(el) {\n      if (\n        el &&\n        el !== document &&\n        el.nodeName !== 'HTML' &&\n        el.nodeName !== 'BODY' &&\n        'classList' in el &&\n        'contains' in el.classList\n      ) {\n        return true;\n      }\n      return false;\n    }\n\n    /**\n     * Computes whether the given element should automatically trigger the\n     * `focus-visible` class being added, i.e. whether it should always match\n     * `:focus-visible` when focused.\n     * @param {Element} el\n     * @return {boolean}\n     */\n    function focusTriggersKeyboardModality(el) {\n      var type = el.type;\n      var tagName = el.tagName;\n\n      if (tagName === 'INPUT' && inputTypesAllowlist[type] && !el.readOnly) {\n        return true;\n      }\n\n      if (tagName === 'TEXTAREA' && !el.readOnly) {\n        return true;\n      }\n\n      if (el.isContentEditable) {\n        return true;\n      }\n\n      return false;\n    }\n\n    /**\n     * Add the `focus-visible` class to the given element if it was not added by\n     * the author.\n     * @param {Element} el\n     */\n    function addFocusVisibleClass(el) {\n      if (el.classList.contains('focus-visible')) {\n        return;\n      }\n      el.classList.add('focus-visible');\n      el.setAttribute('data-focus-visible-added', '');\n    }\n\n    /**\n     * Remove the `focus-visible` class from the given element if it was not\n     * originally added by the author.\n     * @param {Element} el\n     */\n    function removeFocusVisibleClass(el) {\n      if (!el.hasAttribute('data-focus-visible-added')) {\n        return;\n      }\n      el.classList.remove('focus-visible');\n      el.removeAttribute('data-focus-visible-added');\n    }\n\n    /**\n     * If the most recent user interaction was via the keyboard;\n     * and the key press did not include a meta, alt/option, or control key;\n     * then the modality is keyboard. Otherwise, the modality is not keyboard.\n     * Apply `focus-visible` to any current active element and keep track\n     * of our keyboard modality state with `hadKeyboardEvent`.\n     * @param {KeyboardEvent} e\n     */\n    function onKeyDown(e) {\n      if (e.metaKey || e.altKey || e.ctrlKey) {\n        return;\n      }\n\n      if (isValidFocusTarget(scope.activeElement)) {\n        addFocusVisibleClass(scope.activeElement);\n      }\n\n      hadKeyboardEvent = true;\n    }\n\n    /**\n     * If at any point a user clicks with a pointing device, ensure that we change\n     * the modality away from keyboard.\n     * This avoids the situation where a user presses a key on an already focused\n     * element, and then clicks on a different element, focusing it with a\n     * pointing device, while we still think we're in keyboard modality.\n     * @param {Event} e\n     */\n    function onPointerDown(e) {\n      hadKeyboardEvent = false;\n    }\n\n    /**\n     * On `focus`, add the `focus-visible` class to the target if:\n     * - the target received focus as a result of keyboard navigation, or\n     * - the event target is an element that will likely require interaction\n     *   via the keyboard (e.g. a text box)\n     * @param {Event} e\n     */\n    function onFocus(e) {\n      // Prevent IE from focusing the document or HTML element.\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n        addFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * On `blur`, remove the `focus-visible` class from the target.\n     * @param {Event} e\n     */\n    function onBlur(e) {\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (\n        e.target.classList.contains('focus-visible') ||\n        e.target.hasAttribute('data-focus-visible-added')\n      ) {\n        // To detect a tab/window switch, we look for a blur event followed\n        // rapidly by a visibility change.\n        // If we don't see a visibility change within 100ms, it's probably a\n        // regular focus change.\n        hadFocusVisibleRecently = true;\n        window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n        hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n          hadFocusVisibleRecently = false;\n        }, 100);\n        removeFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * If the user changes tabs, keep track of whether or not the previously\n     * focused element had .focus-visible.\n     * @param {Event} e\n     */\n    function onVisibilityChange(e) {\n      if (document.visibilityState === 'hidden') {\n        // If the tab becomes active again, the browser will handle calling focus\n        // on the element (Safari actually calls it twice).\n        // If this tab change caused a blur on an element with focus-visible,\n        // re-apply the class when the user switches back to the tab.\n        if (hadFocusVisibleRecently) {\n          hadKeyboardEvent = true;\n        }\n        addInitialPointerMoveListeners();\n      }\n    }\n\n    /**\n     * Add a group of listeners to detect usage of any pointing devices.\n     * These listeners will be added when the polyfill first loads, and anytime\n     * the window is blurred, so that they are active when the window regains\n     * focus.\n     */\n    function addInitialPointerMoveListeners() {\n      document.addEventListener('mousemove', onInitialPointerMove);\n      document.addEventListener('mousedown', onInitialPointerMove);\n      document.addEventListener('mouseup', onInitialPointerMove);\n      document.addEventListener('pointermove', onInitialPointerMove);\n      document.addEventListener('pointerdown', onInitialPointerMove);\n      document.addEventListener('pointerup', onInitialPointerMove);\n      document.addEventListener('touchmove', onInitialPointerMove);\n      document.addEventListener('touchstart', onInitialPointerMove);\n      document.addEventListener('touchend', onInitialPointerMove);\n    }\n\n    function removeInitialPointerMoveListeners() {\n      document.removeEventListener('mousemove', onInitialPointerMove);\n      document.removeEventListener('mousedown', onInitialPointerMove);\n      document.removeEventListener('mouseup', onInitialPointerMove);\n      document.removeEventListener('pointermove', onInitialPointerMove);\n      document.removeEventListener('pointerdown', onInitialPointerMove);\n      document.removeEventListener('pointerup', onInitialPointerMove);\n      document.removeEventListener('touchmove', onInitialPointerMove);\n      document.removeEventListener('touchstart', onInitialPointerMove);\n      document.removeEventListener('touchend', onInitialPointerMove);\n    }\n\n    /**\n     * When the polfyill first loads, assume the user is in keyboard modality.\n     * If any event is received from a pointing device (e.g. mouse, pointer,\n     * touch), turn off keyboard modality.\n     * This accounts for situations where focus enters the page from the URL bar.\n     * @param {Event} e\n     */\n    function onInitialPointerMove(e) {\n      // Work around a Safari quirk that fires a mousemove on <html> whenever the\n      // window blurs, even if you're tabbing out of the page. \u00AF\\_(\u30C4)_/\u00AF\n      if (e.target.nodeName && e.target.nodeName.toLowerCase() === 'html') {\n        return;\n      }\n\n      hadKeyboardEvent = false;\n      removeInitialPointerMoveListeners();\n    }\n\n    // For some kinds of state, we are interested in changes at the global scope\n    // only. For example, global pointer input, global key presses and global\n    // visibility change should affect the state at every scope:\n    document.addEventListener('keydown', onKeyDown, true);\n    document.addEventListener('mousedown', onPointerDown, true);\n    document.addEventListener('pointerdown', onPointerDown, true);\n    document.addEventListener('touchstart', onPointerDown, true);\n    document.addEventListener('visibilitychange', onVisibilityChange, true);\n\n    addInitialPointerMoveListeners();\n\n    // For focus and blur, we specifically care about state changes in the local\n    // scope. This is because focus / blur events that originate from within a\n    // shadow root are not re-dispatched from the host element if it was already\n    // the active element in its own scope:\n    scope.addEventListener('focus', onFocus, true);\n    scope.addEventListener('blur', onBlur, true);\n\n    // We detect that a node is a ShadowRoot by ensuring that it is a\n    // DocumentFragment and also has a host property. This check covers native\n    // implementation and polyfill implementation transparently. If we only cared\n    // about the native implementation, we could just check if the scope was\n    // an instance of a ShadowRoot.\n    if (scope.nodeType === Node.DOCUMENT_FRAGMENT_NODE && scope.host) {\n      // Since a ShadowRoot is a special kind of DocumentFragment, it does not\n      // have a root element to add a class to. So, we add this attribute to the\n      // host element instead:\n      scope.host.setAttribute('data-js-focus-visible', '');\n    } else if (scope.nodeType === Node.DOCUMENT_NODE) {\n      document.documentElement.classList.add('js-focus-visible');\n      document.documentElement.setAttribute('data-js-focus-visible', '');\n    }\n  }\n\n  // It is important to wrap all references to global window and document in\n  // these checks to support server-side rendering use cases\n  // @see https://github.com/WICG/focus-visible/issues/199\n  if (typeof window !== 'undefined' && typeof document !== 'undefined') {\n    // Make the polyfill helper globally available. This can be used as a signal\n    // to interested libraries that wish to coordinate with the polyfill for e.g.,\n    // applying the polyfill to a shadow root:\n    window.applyFocusVisiblePolyfill = applyFocusVisiblePolyfill;\n\n    // Notify interested libraries of the polyfill's presence, in case the\n    // polyfill was loaded lazily:\n    var event;\n\n    try {\n      event = new CustomEvent('focus-visible-polyfill-ready');\n    } catch (error) {\n      // IE11 does not support using CustomEvent as a constructor directly:\n      event = document.createEvent('CustomEvent');\n      event.initCustomEvent('focus-visible-polyfill-ready', false, false, {});\n    }\n\n    window.dispatchEvent(event);\n  }\n\n  if (typeof document !== 'undefined') {\n    // Apply the polyfill to the global document, so that no JavaScript\n    // coordination is required to use the polyfill in the top-level document:\n    applyFocusVisiblePolyfill(document);\n  }\n\n})));\n", "/*!\n * clipboard.js v2.0.11\n * https://clipboardjs.com/\n *\n * Licensed MIT \u00A9 Zeno Rocha\n */\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"ClipboardJS\"] = factory();\n\telse\n\t\troot[\"ClipboardJS\"] = factory();\n})(this, function() {\nreturn /******/ (function() { // webpackBootstrap\n/******/ \tvar __webpack_modules__ = ({\n\n/***/ 686:\n/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n\n// EXPORTS\n__webpack_require__.d(__webpack_exports__, {\n  \"default\": function() { return /* binding */ clipboard; }\n});\n\n// EXTERNAL MODULE: ./node_modules/tiny-emitter/index.js\nvar tiny_emitter = __webpack_require__(279);\nvar tiny_emitter_default = /*#__PURE__*/__webpack_require__.n(tiny_emitter);\n// EXTERNAL MODULE: ./node_modules/good-listener/src/listen.js\nvar listen = __webpack_require__(370);\nvar listen_default = /*#__PURE__*/__webpack_require__.n(listen);\n// EXTERNAL MODULE: ./node_modules/select/src/select.js\nvar src_select = __webpack_require__(817);\nvar select_default = /*#__PURE__*/__webpack_require__.n(src_select);\n;// CONCATENATED MODULE: ./src/common/command.js\n/**\n * Executes a given operation type.\n * @param {String} type\n * @return {Boolean}\n */\nfunction command(type) {\n  try {\n    return document.execCommand(type);\n  } catch (err) {\n    return false;\n  }\n}\n;// CONCATENATED MODULE: ./src/actions/cut.js\n\n\n/**\n * Cut action wrapper.\n * @param {String|HTMLElement} target\n * @return {String}\n */\n\nvar ClipboardActionCut = function ClipboardActionCut(target) {\n  var selectedText = select_default()(target);\n  command('cut');\n  return selectedText;\n};\n\n/* harmony default export */ var actions_cut = (ClipboardActionCut);\n;// CONCATENATED MODULE: ./src/common/create-fake-element.js\n/**\n * Creates a fake textarea element with a value.\n * @param {String} value\n * @return {HTMLElement}\n */\nfunction createFakeElement(value) {\n  var isRTL = document.documentElement.getAttribute('dir') === 'rtl';\n  var fakeElement = document.createElement('textarea'); // Prevent zooming on iOS\n\n  fakeElement.style.fontSize = '12pt'; // Reset box model\n\n  fakeElement.style.border = '0';\n  fakeElement.style.padding = '0';\n  fakeElement.style.margin = '0'; // Move element out of screen horizontally\n\n  fakeElement.style.position = 'absolute';\n  fakeElement.style[isRTL ? 'right' : 'left'] = '-9999px'; // Move element to the same position vertically\n\n  var yPosition = window.pageYOffset || document.documentElement.scrollTop;\n  fakeElement.style.top = \"\".concat(yPosition, \"px\");\n  fakeElement.setAttribute('readonly', '');\n  fakeElement.value = value;\n  return fakeElement;\n}\n;// CONCATENATED MODULE: ./src/actions/copy.js\n\n\n\n/**\n * Create fake copy action wrapper using a fake element.\n * @param {String} target\n * @param {Object} options\n * @return {String}\n */\n\nvar fakeCopyAction = function fakeCopyAction(value, options) {\n  var fakeElement = createFakeElement(value);\n  options.container.appendChild(fakeElement);\n  var selectedText = select_default()(fakeElement);\n  command('copy');\n  fakeElement.remove();\n  return selectedText;\n};\n/**\n * Copy action wrapper.\n * @param {String|HTMLElement} target\n * @param {Object} options\n * @return {String}\n */\n\n\nvar ClipboardActionCopy = function ClipboardActionCopy(target) {\n  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n    container: document.body\n  };\n  var selectedText = '';\n\n  if (typeof target === 'string') {\n    selectedText = fakeCopyAction(target, options);\n  } else if (target instanceof HTMLInputElement && !['text', 'search', 'url', 'tel', 'password'].includes(target === null || target === void 0 ? void 0 : target.type)) {\n    // If input type doesn't support `setSelectionRange`. Simulate it. https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/setSelectionRange\n    selectedText = fakeCopyAction(target.value, options);\n  } else {\n    selectedText = select_default()(target);\n    command('copy');\n  }\n\n  return selectedText;\n};\n\n/* harmony default export */ var actions_copy = (ClipboardActionCopy);\n;// CONCATENATED MODULE: ./src/actions/default.js\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n\n\n/**\n * Inner function which performs selection from either `text` or `target`\n * properties and then executes copy or cut operations.\n * @param {Object} options\n */\n\nvar ClipboardActionDefault = function ClipboardActionDefault() {\n  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n  // Defines base properties passed from constructor.\n  var _options$action = options.action,\n      action = _options$action === void 0 ? 'copy' : _options$action,\n      container = options.container,\n      target = options.target,\n      text = options.text; // Sets the `action` to be performed which can be either 'copy' or 'cut'.\n\n  if (action !== 'copy' && action !== 'cut') {\n    throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n  } // Sets the `target` property using an element that will be have its content copied.\n\n\n  if (target !== undefined) {\n    if (target && _typeof(target) === 'object' && target.nodeType === 1) {\n      if (action === 'copy' && target.hasAttribute('disabled')) {\n        throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n      }\n\n      if (action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n        throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n      }\n    } else {\n      throw new Error('Invalid \"target\" value, use a valid Element');\n    }\n  } // Define selection strategy based on `text` property.\n\n\n  if (text) {\n    return actions_copy(text, {\n      container: container\n    });\n  } // Defines which selection strategy based on `target` property.\n\n\n  if (target) {\n    return action === 'cut' ? actions_cut(target) : actions_copy(target, {\n      container: container\n    });\n  }\n};\n\n/* harmony default export */ var actions_default = (ClipboardActionDefault);\n;// CONCATENATED MODULE: ./src/clipboard.js\nfunction clipboard_typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { clipboard_typeof = function _typeof(obj) { return typeof obj; }; } else { clipboard_typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return clipboard_typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (clipboard_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n\n\n\n\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\nfunction getAttributeValue(suffix, element) {\n  var attribute = \"data-clipboard-\".concat(suffix);\n\n  if (!element.hasAttribute(attribute)) {\n    return;\n  }\n\n  return element.getAttribute(attribute);\n}\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\n\n\nvar Clipboard = /*#__PURE__*/function (_Emitter) {\n  _inherits(Clipboard, _Emitter);\n\n  var _super = _createSuper(Clipboard);\n\n  /**\n   * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n   * @param {Object} options\n   */\n  function Clipboard(trigger, options) {\n    var _this;\n\n    _classCallCheck(this, Clipboard);\n\n    _this = _super.call(this);\n\n    _this.resolveOptions(options);\n\n    _this.listenClick(trigger);\n\n    return _this;\n  }\n  /**\n   * Defines if attributes would be resolved using internal setter functions\n   * or custom functions that were passed in the constructor.\n   * @param {Object} options\n   */\n\n\n  _createClass(Clipboard, [{\n    key: \"resolveOptions\",\n    value: function resolveOptions() {\n      var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n      this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n      this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n      this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n      this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body;\n    }\n    /**\n     * Adds a click event listener to the passed trigger.\n     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n     */\n\n  }, {\n    key: \"listenClick\",\n    value: function listenClick(trigger) {\n      var _this2 = this;\n\n      this.listener = listen_default()(trigger, 'click', function (e) {\n        return _this2.onClick(e);\n      });\n    }\n    /**\n     * Defines a new `ClipboardAction` on each click event.\n     * @param {Event} e\n     */\n\n  }, {\n    key: \"onClick\",\n    value: function onClick(e) {\n      var trigger = e.delegateTarget || e.currentTarget;\n      var action = this.action(trigger) || 'copy';\n      var text = actions_default({\n        action: action,\n        container: this.container,\n        target: this.target(trigger),\n        text: this.text(trigger)\n      }); // Fires an event based on the copy operation result.\n\n      this.emit(text ? 'success' : 'error', {\n        action: action,\n        text: text,\n        trigger: trigger,\n        clearSelection: function clearSelection() {\n          if (trigger) {\n            trigger.focus();\n          }\n\n          window.getSelection().removeAllRanges();\n        }\n      });\n    }\n    /**\n     * Default `action` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultAction\",\n    value: function defaultAction(trigger) {\n      return getAttributeValue('action', trigger);\n    }\n    /**\n     * Default `target` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultTarget\",\n    value: function defaultTarget(trigger) {\n      var selector = getAttributeValue('target', trigger);\n\n      if (selector) {\n        return document.querySelector(selector);\n      }\n    }\n    /**\n     * Allow fire programmatically a copy action\n     * @param {String|HTMLElement} target\n     * @param {Object} options\n     * @returns Text copied.\n     */\n\n  }, {\n    key: \"defaultText\",\n\n    /**\n     * Default `text` lookup function.\n     * @param {Element} trigger\n     */\n    value: function defaultText(trigger) {\n      return getAttributeValue('text', trigger);\n    }\n    /**\n     * Destroy lifecycle.\n     */\n\n  }, {\n    key: \"destroy\",\n    value: function destroy() {\n      this.listener.destroy();\n    }\n  }], [{\n    key: \"copy\",\n    value: function copy(target) {\n      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n        container: document.body\n      };\n      return actions_copy(target, options);\n    }\n    /**\n     * Allow fire programmatically a cut action\n     * @param {String|HTMLElement} target\n     * @returns Text cutted.\n     */\n\n  }, {\n    key: \"cut\",\n    value: function cut(target) {\n      return actions_cut(target);\n    }\n    /**\n     * Returns the support of the given action, or all actions if no action is\n     * given.\n     * @param {String} [action]\n     */\n\n  }, {\n    key: \"isSupported\",\n    value: function isSupported() {\n      var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n      var actions = typeof action === 'string' ? [action] : action;\n      var support = !!document.queryCommandSupported;\n      actions.forEach(function (action) {\n        support = support && !!document.queryCommandSupported(action);\n      });\n      return support;\n    }\n  }]);\n\n  return Clipboard;\n}((tiny_emitter_default()));\n\n/* harmony default export */ var clipboard = (Clipboard);\n\n/***/ }),\n\n/***/ 828:\n/***/ (function(module) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n    var proto = Element.prototype;\n\n    proto.matches = proto.matchesSelector ||\n                    proto.mozMatchesSelector ||\n                    proto.msMatchesSelector ||\n                    proto.oMatchesSelector ||\n                    proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n    while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n        if (typeof element.matches === 'function' &&\n            element.matches(selector)) {\n          return element;\n        }\n        element = element.parentNode;\n    }\n}\n\nmodule.exports = closest;\n\n\n/***/ }),\n\n/***/ 438:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar closest = __webpack_require__(828);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n    var listenerFn = listener.apply(this, arguments);\n\n    element.addEventListener(type, listenerFn, useCapture);\n\n    return {\n        destroy: function() {\n            element.removeEventListener(type, listenerFn, useCapture);\n        }\n    }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n    // Handle the regular Element usage\n    if (typeof elements.addEventListener === 'function') {\n        return _delegate.apply(null, arguments);\n    }\n\n    // Handle Element-less usage, it defaults to global delegation\n    if (typeof type === 'function') {\n        // Use `document` as the first parameter, then apply arguments\n        // This is a short way to .unshift `arguments` without running into deoptimizations\n        return _delegate.bind(null, document).apply(null, arguments);\n    }\n\n    // Handle Selector-based usage\n    if (typeof elements === 'string') {\n        elements = document.querySelectorAll(elements);\n    }\n\n    // Handle Array-like based usage\n    return Array.prototype.map.call(elements, function (element) {\n        return _delegate(element, selector, type, callback, useCapture);\n    });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n    return function(e) {\n        e.delegateTarget = closest(e.target, selector);\n\n        if (e.delegateTarget) {\n            callback.call(element, e);\n        }\n    }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n\n/***/ 879:\n/***/ (function(__unused_webpack_module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n    return value !== undefined\n        && value instanceof HTMLElement\n        && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return value !== undefined\n        && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n        && ('length' in value)\n        && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n    return typeof value === 'string'\n        || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return type === '[object Function]';\n};\n\n\n/***/ }),\n\n/***/ 370:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar is = __webpack_require__(879);\nvar delegate = __webpack_require__(438);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n    if (!target && !type && !callback) {\n        throw new Error('Missing required arguments');\n    }\n\n    if (!is.string(type)) {\n        throw new TypeError('Second argument must be a String');\n    }\n\n    if (!is.fn(callback)) {\n        throw new TypeError('Third argument must be a Function');\n    }\n\n    if (is.node(target)) {\n        return listenNode(target, type, callback);\n    }\n    else if (is.nodeList(target)) {\n        return listenNodeList(target, type, callback);\n    }\n    else if (is.string(target)) {\n        return listenSelector(target, type, callback);\n    }\n    else {\n        throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n    }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n    node.addEventListener(type, callback);\n\n    return {\n        destroy: function() {\n            node.removeEventListener(type, callback);\n        }\n    }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n    Array.prototype.forEach.call(nodeList, function(node) {\n        node.addEventListener(type, callback);\n    });\n\n    return {\n        destroy: function() {\n            Array.prototype.forEach.call(nodeList, function(node) {\n                node.removeEventListener(type, callback);\n            });\n        }\n    }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n    return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n\n/***/ 817:\n/***/ (function(module) {\n\nfunction select(element) {\n    var selectedText;\n\n    if (element.nodeName === 'SELECT') {\n        element.focus();\n\n        selectedText = element.value;\n    }\n    else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n        var isReadOnly = element.hasAttribute('readonly');\n\n        if (!isReadOnly) {\n            element.setAttribute('readonly', '');\n        }\n\n        element.select();\n        element.setSelectionRange(0, element.value.length);\n\n        if (!isReadOnly) {\n            element.removeAttribute('readonly');\n        }\n\n        selectedText = element.value;\n    }\n    else {\n        if (element.hasAttribute('contenteditable')) {\n            element.focus();\n        }\n\n        var selection = window.getSelection();\n        var range = document.createRange();\n\n        range.selectNodeContents(element);\n        selection.removeAllRanges();\n        selection.addRange(range);\n\n        selectedText = selection.toString();\n    }\n\n    return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n\n/***/ 279:\n/***/ (function(module) {\n\nfunction E () {\n  // Keep this empty so it's easier to inherit from\n  // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n  on: function (name, callback, ctx) {\n    var e = this.e || (this.e = {});\n\n    (e[name] || (e[name] = [])).push({\n      fn: callback,\n      ctx: ctx\n    });\n\n    return this;\n  },\n\n  once: function (name, callback, ctx) {\n    var self = this;\n    function listener () {\n      self.off(name, listener);\n      callback.apply(ctx, arguments);\n    };\n\n    listener._ = callback\n    return this.on(name, listener, ctx);\n  },\n\n  emit: function (name) {\n    var data = [].slice.call(arguments, 1);\n    var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n    var i = 0;\n    var len = evtArr.length;\n\n    for (i; i < len; i++) {\n      evtArr[i].fn.apply(evtArr[i].ctx, data);\n    }\n\n    return this;\n  },\n\n  off: function (name, callback) {\n    var e = this.e || (this.e = {});\n    var evts = e[name];\n    var liveEvents = [];\n\n    if (evts && callback) {\n      for (var i = 0, len = evts.length; i < len; i++) {\n        if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n          liveEvents.push(evts[i]);\n      }\n    }\n\n    // Remove event from queue to prevent memory leak\n    // Suggested by https://github.com/lazd\n    // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n    (liveEvents.length)\n      ? e[name] = liveEvents\n      : delete e[name];\n\n    return this;\n  }\n};\n\nmodule.exports = E;\nmodule.exports.TinyEmitter = E;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(__webpack_module_cache__[moduleId]) {\n/******/ \t\t\treturn __webpack_module_cache__[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/************************************************************************/\n/******/ \t// module exports must be returned from runtime so entry inlining is disabled\n/******/ \t// startup\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(686);\n/******/ })()\n.default;\n});", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param  {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n  var str = '' + string;\n  var match = matchHtmlRegExp.exec(str);\n\n  if (!match) {\n    return str;\n  }\n\n  var escape;\n  var html = '';\n  var index = 0;\n  var lastIndex = 0;\n\n  for (index = match.index; index < str.length; index++) {\n    switch (str.charCodeAt(index)) {\n      case 34: // \"\n        escape = '&quot;';\n        break;\n      case 38: // &\n        escape = '&amp;';\n        break;\n      case 39: // '\n        escape = '&#39;';\n        break;\n      case 60: // <\n        escape = '&lt;';\n        break;\n      case 62: // >\n        escape = '&gt;';\n        break;\n      default:\n        continue;\n    }\n\n    if (lastIndex !== index) {\n      html += str.substring(lastIndex, index);\n    }\n\n    lastIndex = index + 1;\n    html += escape;\n  }\n\n  return lastIndex !== index\n    ? html + str.substring(lastIndex, index)\n    : html;\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport \"focus-visible\"\n\nimport {\n  EMPTY,\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  delay,\n  filter,\n  map,\n  merge,\n  mergeWith,\n  shareReplay,\n  switchMap\n} from \"rxjs\"\n\nimport { configuration, feature } from \"./_\"\nimport {\n  at,\n  getActiveElement,\n  getOptionalElement,\n  requestJSON,\n  setLocation,\n  setToggle,\n  watchDocument,\n  watchKeyboard,\n  watchLocation,\n  watchLocationTarget,\n  watchMedia,\n  watchPrint,\n  watchScript,\n  watchViewport\n} from \"./browser\"\nimport {\n  getComponentElement,\n  getComponentElements,\n  mountAnnounce,\n  mountBackToTop,\n  mountConsent,\n  mountContent,\n  mountDialog,\n  mountHeader,\n  mountHeaderTitle,\n  mountPalette,\n  mountProgress,\n  mountSearch,\n  mountSearchHiglight,\n  mountSidebar,\n  mountSource,\n  mountTableOfContents,\n  mountTabs,\n  watchHeader,\n  watchMain\n} from \"./components\"\nimport {\n  SearchIndex,\n  setupClipboardJS,\n  setupInstantNavigation,\n  setupVersionSelector\n} from \"./integrations\"\nimport {\n  patchIndeterminate,\n  patchScrollfix,\n  patchScrolllock\n} from \"./patches\"\nimport \"./polyfills\"\n\n/* ----------------------------------------------------------------------------\n * Functions - @todo refactor\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch search index\n *\n * @returns Search index observable\n */\nfunction fetchSearchIndex(): Observable<SearchIndex> {\n  if (location.protocol === \"file:\") {\n    return watchScript(\n      `${new URL(\"search/search_index.js\", config.base)}`\n    )\n      .pipe(\n        // @ts-ignore - @todo fix typings\n        map(() => __index),\n        shareReplay(1)\n      )\n  } else {\n    return requestJSON<SearchIndex>(\n      new URL(\"search/search_index.json\", config.base)\n    )\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Application\n * ------------------------------------------------------------------------- */\n\n/* Yay, JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Set up navigation observables and subjects */\nconst document$ = watchDocument()\nconst location$ = watchLocation()\nconst target$   = watchLocationTarget(location$)\nconst keyboard$ = watchKeyboard()\n\n/* Set up media observables */\nconst viewport$ = watchViewport()\nconst tablet$   = watchMedia(\"(min-width: 960px)\")\nconst screen$   = watchMedia(\"(min-width: 1220px)\")\nconst print$    = watchPrint()\n\n/* Retrieve search index, if search is enabled */\nconst config = configuration()\nconst index$ = document.forms.namedItem(\"search\")\n  ? fetchSearchIndex()\n  : NEVER\n\n/* Set up Clipboard.js integration */\nconst alert$ = new Subject<string>()\nsetupClipboardJS({ alert$ })\n\n/* Set up progress indicator */\nconst progress$ = new Subject<number>()\n\n/* Set up instant navigation, if enabled */\nif (feature(\"navigation.instant\"))\n  setupInstantNavigation({ location$, viewport$, progress$ })\n    .subscribe(document$)\n\n/* Set up version selector */\nif (config.version?.provider === \"mike\")\n  setupVersionSelector({ document$ })\n\n/* Always close drawer and search on navigation */\nmerge(location$, target$)\n  .pipe(\n    delay(125)\n  )\n    .subscribe(() => {\n      setToggle(\"drawer\", false)\n      setToggle(\"search\", false)\n    })\n\n/* Set up global keyboard handlers */\nkeyboard$\n  .pipe(\n    filter(({ mode }) => mode === \"global\")\n  )\n    .subscribe(key => {\n      switch (key.type) {\n\n        /* Go to previous page */\n        case \"p\":\n        case \",\":\n          const prev = getOptionalElement<HTMLLinkElement>(\"link[rel=prev]\")\n          if (typeof prev !== \"undefined\")\n            setLocation(prev)\n          break\n\n        /* Go to next page */\n        case \"n\":\n        case \".\":\n          const next = getOptionalElement<HTMLLinkElement>(\"link[rel=next]\")\n          if (typeof next !== \"undefined\")\n            setLocation(next)\n          break\n\n        /* Expand navigation, see https://bit.ly/3ZjG5io */\n        case \"Enter\":\n          const active = getActiveElement()\n          if (active instanceof HTMLLabelElement)\n            active.click()\n      }\n    })\n\n/* Set up patches */\npatchIndeterminate({ document$, tablet$ })\npatchScrollfix({ document$ })\npatchScrolllock({ viewport$, tablet$ })\n\n/* Set up header and main area observable */\nconst header$ = watchHeader(getComponentElement(\"header\"), { viewport$ })\nconst main$ = document$\n  .pipe(\n    map(() => getComponentElement(\"main\")),\n    switchMap(el => watchMain(el, { viewport$, header$ })),\n    shareReplay(1)\n  )\n\n/* Set up control component observables */\nconst control$ = merge(\n\n  /* Consent */\n  ...getComponentElements(\"consent\")\n    .map(el => mountConsent(el, { target$ })),\n\n  /* Dialog */\n  ...getComponentElements(\"dialog\")\n    .map(el => mountDialog(el, { alert$ })),\n\n  /* Header */\n  ...getComponentElements(\"header\")\n    .map(el => mountHeader(el, { viewport$, header$, main$ })),\n\n  /* Color palette */\n  ...getComponentElements(\"palette\")\n    .map(el => mountPalette(el)),\n\n  /* Progress bar */\n  ...getComponentElements(\"progress\")\n    .map(el => mountProgress(el, { progress$ })),\n\n  /* Search */\n  ...getComponentElements(\"search\")\n    .map(el => mountSearch(el, { index$, keyboard$ })),\n\n  /* Repository information */\n  ...getComponentElements(\"source\")\n    .map(el => mountSource(el))\n)\n\n/* Set up content component observables */\nconst content$ = defer(() => merge(\n\n  /* Announcement bar */\n  ...getComponentElements(\"announce\")\n    .map(el => mountAnnounce(el)),\n\n  /* Content */\n  ...getComponentElements(\"content\")\n    .map(el => mountContent(el, { viewport$, target$, print$ })),\n\n  /* Search highlighting */\n  ...getComponentElements(\"content\")\n    .map(el => feature(\"search.highlight\")\n      ? mountSearchHiglight(el, { index$, location$ })\n      : EMPTY\n    ),\n\n  /* Header title */\n  ...getComponentElements(\"header-title\")\n    .map(el => mountHeaderTitle(el, { viewport$, header$ })),\n\n  /* Sidebar */\n  ...getComponentElements(\"sidebar\")\n    .map(el => el.getAttribute(\"data-md-type\") === \"navigation\"\n      ? at(screen$, () => mountSidebar(el, { viewport$, header$, main$ }))\n      : at(tablet$, () => mountSidebar(el, { viewport$, header$, main$ }))\n    ),\n\n  /* Navigation tabs */\n  ...getComponentElements(\"tabs\")\n    .map(el => mountTabs(el, { viewport$, header$ })),\n\n  /* Table of contents */\n  ...getComponentElements(\"toc\")\n    .map(el => mountTableOfContents(el, {\n      viewport$, header$, main$, target$\n    })),\n\n  /* Back-to-top button */\n  ...getComponentElements(\"top\")\n    .map(el => mountBackToTop(el, { viewport$, header$, main$, target$ }))\n))\n\n/* Set up component observables */\nconst component$ = document$\n  .pipe(\n    switchMap(() => content$),\n    mergeWith(control$),\n    shareReplay(1)\n  )\n\n/* Subscribe to all components */\ncomponent$.subscribe()\n\n/* ----------------------------------------------------------------------------\n * Exports\n * ------------------------------------------------------------------------- */\n\nwindow.document$  = document$          /* Document observable */\nwindow.location$  = location$          /* Location subject */\nwindow.target$    = target$            /* Location target observable */\nwindow.keyboard$  = keyboard$          /* Keyboard observable */\nwindow.viewport$  = viewport$          /* Viewport observable */\nwindow.tablet$    = tablet$            /* Media tablet observable */\nwindow.screen$    = screen$            /* Media screen observable */\nwindow.print$     = print$             /* Media print observable */\nwindow.alert$     = alert$             /* Alert subject */\nwindow.progress$  = progress$          /* Progress indicator subject */\nwindow.component$ = component$         /* Component observable */\n", "/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n    if (typeof b !== \"function\" && b !== null)\r\n        throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n    __assign = Object.assign || function __assign(t) {\r\n        for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n            s = arguments[i];\r\n            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n        }\r\n        return t;\r\n    }\r\n    return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n    var t = {};\r\n    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n        t[p] = s[p];\r\n    if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n                t[p[i]] = s[p[i]];\r\n        }\r\n    return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n    if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n    return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n    return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n    if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n    function verb(n) { return function (v) { return step([n, v]); }; }\r\n    function step(op) {\r\n        if (f) throw new TypeError(\"Generator is already executing.\");\r\n        while (_) try {\r\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n            if (y = 0, t) op = [op[0] & 2, t.value];\r\n            switch (op[0]) {\r\n                case 0: case 1: t = op; break;\r\n                case 4: _.label++; return { value: op[1], done: false };\r\n                case 5: _.label++; y = op[1]; op = [0]; continue;\r\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n                default:\r\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n                    if (t[2]) _.ops.pop();\r\n                    _.trys.pop(); continue;\r\n            }\r\n            op = body.call(thisArg, _);\r\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n    }\r\n}\r\n\r\nexport var __createBinding = Object.create ? (function(o, m, k, k2) {\r\n    if (k2 === undefined) k2 = k;\r\n    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\r\n}) : (function(o, m, k, k2) {\r\n    if (k2 === undefined) k2 = k;\r\n    o[k2] = m[k];\r\n});\r\n\r\nexport function __exportStar(m, o) {\r\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\r\n}\r\n\r\nexport function __values(o) {\r\n    var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n    if (m) return m.call(o);\r\n    if (o && typeof o.length === \"number\") return {\r\n        next: function () {\r\n            if (o && i >= o.length) o = void 0;\r\n            return { value: o && o[i++], done: !o };\r\n        }\r\n    };\r\n    throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nexport function __read(o, n) {\r\n    var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n    if (!m) return o;\r\n    var i = m.call(o), r, ar = [], e;\r\n    try {\r\n        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n    }\r\n    catch (error) { e = { error: error }; }\r\n    finally {\r\n        try {\r\n            if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n        }\r\n        finally { if (e) throw e.error; }\r\n    }\r\n    return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spread() {\r\n    for (var ar = [], i = 0; i < arguments.length; i++)\r\n        ar = ar.concat(__read(arguments[i]));\r\n    return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n}\r\n\r\nexport function __spreadArray(to, from, pack) {\r\n    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\r\n        if (ar || !(i in from)) {\r\n            if (!ar) ar = Array.prototype.slice.call(from, 0, i);\r\n            ar[i] = from[i];\r\n        }\r\n    }\r\n    return to.concat(ar || Array.prototype.slice.call(from));\r\n}\r\n\r\nexport function __await(v) {\r\n    return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n    function fulfill(value) { resume(\"next\", value); }\r\n    function reject(value) { resume(\"throw\", value); }\r\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n    var i, p;\r\n    return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var m = o[Symbol.asyncIterator], i;\r\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n    if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n    return cooked;\r\n};\r\n\r\nvar __setModuleDefault = Object.create ? (function(o, v) {\r\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\r\n}) : function(o, v) {\r\n    o[\"default\"] = v;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n    if (mod && mod.__esModule) return mod;\r\n    var result = {};\r\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\r\n    __setModuleDefault(result, mod);\r\n    return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n    return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\r\n    if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\r\n    if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\r\n    return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\r\n    if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\r\n    if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\r\n    if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\r\n    return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\r\n}\r\n", "/**\n * Returns true if the object is a function.\n * @param value The value to check\n */\nexport function isFunction(value: any): value is (...args: any[]) => any {\n  return typeof value === 'function';\n}\n", "/**\n * Used to create Error subclasses until the community moves away from ES5.\n *\n * This is because compiling from TypeScript down to ES5 has issues with subclassing Errors\n * as well as other built-in types: https://github.com/Microsoft/TypeScript/issues/12123\n *\n * @param createImpl A factory function to create the actual constructor implementation. The returned\n * function should be a named function that calls `_super` internally.\n */\nexport function createErrorClass<T>(createImpl: (_super: any) => any): T {\n  const _super = (instance: any) => {\n    Error.call(instance);\n    instance.stack = new Error().stack;\n  };\n\n  const ctorFunc = createImpl(_super);\n  ctorFunc.prototype = Object.create(Error.prototype);\n  ctorFunc.prototype.constructor = ctorFunc;\n  return ctorFunc;\n}\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface UnsubscriptionError extends Error {\n  readonly errors: any[];\n}\n\nexport interface UnsubscriptionErrorCtor {\n  /**\n   * @deprecated Internal implementation detail. Do not construct error instances.\n   * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n   */\n  new (errors: any[]): UnsubscriptionError;\n}\n\n/**\n * An error thrown when one or more errors have occurred during the\n * `unsubscribe` of a {@link Subscription}.\n */\nexport const UnsubscriptionError: UnsubscriptionErrorCtor = createErrorClass(\n  (_super) =>\n    function UnsubscriptionErrorImpl(this: any, errors: (Error | string)[]) {\n      _super(this);\n      this.message = errors\n        ? `${errors.length} errors occurred during unsubscription:\n${errors.map((err, i) => `${i + 1}) ${err.toString()}`).join('\\n  ')}`\n        : '';\n      this.name = 'UnsubscriptionError';\n      this.errors = errors;\n    }\n);\n", "/**\n * Removes an item from an array, mutating it.\n * @param arr The array to remove the item from\n * @param item The item to remove\n */\nexport function arrRemove<T>(arr: T[] | undefined | null, item: T) {\n  if (arr) {\n    const index = arr.indexOf(item);\n    0 <= index && arr.splice(index, 1);\n  }\n}\n", "import { isFunction } from './util/isFunction';\nimport { UnsubscriptionError } from './util/UnsubscriptionError';\nimport { SubscriptionLike, TeardownLogic, Unsubscribable } from './types';\nimport { arrRemove } from './util/arrRemove';\n\n/**\n * Represents a disposable resource, such as the execution of an Observable. A\n * Subscription has one important method, `unsubscribe`, that takes no argument\n * and just disposes the resource held by the subscription.\n *\n * Additionally, subscriptions may be grouped together through the `add()`\n * method, which will attach a child Subscription to the current Subscription.\n * When a Subscription is unsubscribed, all its children (and its grandchildren)\n * will be unsubscribed as well.\n *\n * @class Subscription\n */\nexport class Subscription implements SubscriptionLike {\n  /** @nocollapse */\n  public static EMPTY = (() => {\n    const empty = new Subscription();\n    empty.closed = true;\n    return empty;\n  })();\n\n  /**\n   * A flag to indicate whether this Subscription has already been unsubscribed.\n   */\n  public closed = false;\n\n  private _parentage: Subscription[] | Subscription | null = null;\n\n  /**\n   * The list of registered finalizers to execute upon unsubscription. Adding and removing from this\n   * list occurs in the {@link #add} and {@link #remove} methods.\n   */\n  private _finalizers: Exclude<TeardownLogic, void>[] | null = null;\n\n  /**\n   * @param initialTeardown A function executed first as part of the finalization\n   * process that is kicked off when {@link #unsubscribe} is called.\n   */\n  constructor(private initialTeardown?: () => void) {}\n\n  /**\n   * Disposes the resources held by the subscription. May, for instance, cancel\n   * an ongoing Observable execution or cancel any other type of work that\n   * started when the Subscription was created.\n   * @return {void}\n   */\n  unsubscribe(): void {\n    let errors: any[] | undefined;\n\n    if (!this.closed) {\n      this.closed = true;\n\n      // Remove this from it's parents.\n      const { _parentage } = this;\n      if (_parentage) {\n        this._parentage = null;\n        if (Array.isArray(_parentage)) {\n          for (const parent of _parentage) {\n            parent.remove(this);\n          }\n        } else {\n          _parentage.remove(this);\n        }\n      }\n\n      const { initialTeardown: initialFinalizer } = this;\n      if (isFunction(initialFinalizer)) {\n        try {\n          initialFinalizer();\n        } catch (e) {\n          errors = e instanceof UnsubscriptionError ? e.errors : [e];\n        }\n      }\n\n      const { _finalizers } = this;\n      if (_finalizers) {\n        this._finalizers = null;\n        for (const finalizer of _finalizers) {\n          try {\n            execFinalizer(finalizer);\n          } catch (err) {\n            errors = errors ?? [];\n            if (err instanceof UnsubscriptionError) {\n              errors = [...errors, ...err.errors];\n            } else {\n              errors.push(err);\n            }\n          }\n        }\n      }\n\n      if (errors) {\n        throw new UnsubscriptionError(errors);\n      }\n    }\n  }\n\n  /**\n   * Adds a finalizer to this subscription, so that finalization will be unsubscribed/called\n   * when this subscription is unsubscribed. If this subscription is already {@link #closed},\n   * because it has already been unsubscribed, then whatever finalizer is passed to it\n   * will automatically be executed (unless the finalizer itself is also a closed subscription).\n   *\n   * Closed Subscriptions cannot be added as finalizers to any subscription. Adding a closed\n   * subscription to a any subscription will result in no operation. (A noop).\n   *\n   * Adding a subscription to itself, or adding `null` or `undefined` will not perform any\n   * operation at all. (A noop).\n   *\n   * `Subscription` instances that are added to this instance will automatically remove themselves\n   * if they are unsubscribed. Functions and {@link Unsubscribable} objects that you wish to remove\n   * will need to be removed manually with {@link #remove}\n   *\n   * @param teardown The finalization logic to add to this subscription.\n   */\n  add(teardown: TeardownLogic): void {\n    // Only add the finalizer if it's not undefined\n    // and don't add a subscription to itself.\n    if (teardown && teardown !== this) {\n      if (this.closed) {\n        // If this subscription is already closed,\n        // execute whatever finalizer is handed to it automatically.\n        execFinalizer(teardown);\n      } else {\n        if (teardown instanceof Subscription) {\n          // We don't add closed subscriptions, and we don't add the same subscription\n          // twice. Subscription unsubscribe is idempotent.\n          if (teardown.closed || teardown._hasParent(this)) {\n            return;\n          }\n          teardown._addParent(this);\n        }\n        (this._finalizers = this._finalizers ?? []).push(teardown);\n      }\n    }\n  }\n\n  /**\n   * Checks to see if a this subscription already has a particular parent.\n   * This will signal that this subscription has already been added to the parent in question.\n   * @param parent the parent to check for\n   */\n  private _hasParent(parent: Subscription) {\n    const { _parentage } = this;\n    return _parentage === parent || (Array.isArray(_parentage) && _parentage.includes(parent));\n  }\n\n  /**\n   * Adds a parent to this subscription so it can be removed from the parent if it\n   * unsubscribes on it's own.\n   *\n   * NOTE: THIS ASSUMES THAT {@link _hasParent} HAS ALREADY BEEN CHECKED.\n   * @param parent The parent subscription to add\n   */\n  private _addParent(parent: Subscription) {\n    const { _parentage } = this;\n    this._parentage = Array.isArray(_parentage) ? (_parentage.push(parent), _parentage) : _parentage ? [_parentage, parent] : parent;\n  }\n\n  /**\n   * Called on a child when it is removed via {@link #remove}.\n   * @param parent The parent to remove\n   */\n  private _removeParent(parent: Subscription) {\n    const { _parentage } = this;\n    if (_parentage === parent) {\n      this._parentage = null;\n    } else if (Array.isArray(_parentage)) {\n      arrRemove(_parentage, parent);\n    }\n  }\n\n  /**\n   * Removes a finalizer from this subscription that was previously added with the {@link #add} method.\n   *\n   * Note that `Subscription` instances, when unsubscribed, will automatically remove themselves\n   * from every other `Subscription` they have been added to. This means that using the `remove` method\n   * is not a common thing and should be used thoughtfully.\n   *\n   * If you add the same finalizer instance of a function or an unsubscribable object to a `Subscription` instance\n   * more than once, you will need to call `remove` the same number of times to remove all instances.\n   *\n   * All finalizer instances are removed to free up memory upon unsubscription.\n   *\n   * @param teardown The finalizer to remove from this subscription\n   */\n  remove(teardown: Exclude<TeardownLogic, void>): void {\n    const { _finalizers } = this;\n    _finalizers && arrRemove(_finalizers, teardown);\n\n    if (teardown instanceof Subscription) {\n      teardown._removeParent(this);\n    }\n  }\n}\n\nexport const EMPTY_SUBSCRIPTION = Subscription.EMPTY;\n\nexport function isSubscription(value: any): value is Subscription {\n  return (\n    value instanceof Subscription ||\n    (value && 'closed' in value && isFunction(value.remove) && isFunction(value.add) && isFunction(value.unsubscribe))\n  );\n}\n\nfunction execFinalizer(finalizer: Unsubscribable | (() => void)) {\n  if (isFunction(finalizer)) {\n    finalizer();\n  } else {\n    finalizer.unsubscribe();\n  }\n}\n", "import { Subscriber } from './Subscriber';\nimport { ObservableNotification } from './types';\n\n/**\n * The {@link GlobalConfig} object for RxJS. It is used to configure things\n * like how to react on unhandled errors.\n */\nexport const config: GlobalConfig = {\n  onUnhandledError: null,\n  onStoppedNotification: null,\n  Promise: undefined,\n  useDeprecatedSynchronousErrorHandling: false,\n  useDeprecatedNextContext: false,\n};\n\n/**\n * The global configuration object for RxJS, used to configure things\n * like how to react on unhandled errors. Accessible via {@link config}\n * object.\n */\nexport interface GlobalConfig {\n  /**\n   * A registration point for unhandled errors from RxJS. These are errors that\n   * cannot were not handled by consuming code in the usual subscription path. For\n   * example, if you have this configured, and you subscribe to an observable without\n   * providing an error handler, errors from that subscription will end up here. This\n   * will _always_ be called asynchronously on another job in the runtime. This is because\n   * we do not want errors thrown in this user-configured handler to interfere with the\n   * behavior of the library.\n   */\n  onUnhandledError: ((err: any) => void) | null;\n\n  /**\n   * A registration point for notifications that cannot be sent to subscribers because they\n   * have completed, errored or have been explicitly unsubscribed. By default, next, complete\n   * and error notifications sent to stopped subscribers are noops. However, sometimes callers\n   * might want a different behavior. For example, with sources that attempt to report errors\n   * to stopped subscribers, a caller can configure RxJS to throw an unhandled error instead.\n   * This will _always_ be called asynchronously on another job in the runtime. This is because\n   * we do not want errors thrown in this user-configured handler to interfere with the\n   * behavior of the library.\n   */\n  onStoppedNotification: ((notification: ObservableNotification<any>, subscriber: Subscriber<any>) => void) | null;\n\n  /**\n   * The promise constructor used by default for {@link Observable#toPromise toPromise} and {@link Observable#forEach forEach}\n   * methods.\n   *\n   * @deprecated As of version 8, RxJS will no longer support this sort of injection of a\n   * Promise constructor. If you need a Promise implementation other than native promises,\n   * please polyfill/patch Promise as you see appropriate. Will be removed in v8.\n   */\n  Promise?: PromiseConstructorLike;\n\n  /**\n   * If true, turns on synchronous error rethrowing, which is a deprecated behavior\n   * in v6 and higher. This behavior enables bad patterns like wrapping a subscribe\n   * call in a try/catch block. It also enables producer interference, a nasty bug\n   * where a multicast can be broken for all observers by a downstream consumer with\n   * an unhandled error. DO NOT USE THIS FLAG UNLESS IT'S NEEDED TO BUY TIME\n   * FOR MIGRATION REASONS.\n   *\n   * @deprecated As of version 8, RxJS will no longer support synchronous throwing\n   * of unhandled errors. All errors will be thrown on a separate call stack to prevent bad\n   * behaviors described above. Will be removed in v8.\n   */\n  useDeprecatedSynchronousErrorHandling: boolean;\n\n  /**\n   * If true, enables an as-of-yet undocumented feature from v5: The ability to access\n   * `unsubscribe()` via `this` context in `next` functions created in observers passed\n   * to `subscribe`.\n   *\n   * This is being removed because the performance was severely problematic, and it could also cause\n   * issues when types other than POJOs are passed to subscribe as subscribers, as they will likely have\n   * their `this` context overwritten.\n   *\n   * @deprecated As of version 8, RxJS will no longer support altering the\n   * context of next functions provided as part of an observer to Subscribe. Instead,\n   * you will have access to a subscription or a signal or token that will allow you to do things like\n   * unsubscribe and test closed status. Will be removed in v8.\n   */\n  useDeprecatedNextContext: boolean;\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetTimeoutFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearTimeoutFunction = (handle: TimerHandle) => void;\n\ninterface TimeoutProvider {\n  setTimeout: SetTimeoutFunction;\n  clearTimeout: ClearTimeoutFunction;\n  delegate:\n    | {\n        setTimeout: SetTimeoutFunction;\n        clearTimeout: ClearTimeoutFunction;\n      }\n    | undefined;\n}\n\nexport const timeoutProvider: TimeoutProvider = {\n  // When accessing the delegate, use the variable rather than `this` so that\n  // the functions can be called without being bound to the provider.\n  setTimeout(handler: () => void, timeout?: number, ...args) {\n    const { delegate } = timeoutProvider;\n    if (delegate?.setTimeout) {\n      return delegate.setTimeout(handler, timeout, ...args);\n    }\n    return setTimeout(handler, timeout, ...args);\n  },\n  clearTimeout(handle) {\n    const { delegate } = timeoutProvider;\n    return (delegate?.clearTimeout || clearTimeout)(handle as any);\n  },\n  delegate: undefined,\n};\n", "import { config } from '../config';\nimport { timeoutProvider } from '../scheduler/timeoutProvider';\n\n/**\n * Handles an error on another job either with the user-configured {@link onUnhandledError},\n * or by throwing it on that new job so it can be picked up by `window.onerror`, `process.on('error')`, etc.\n *\n * This should be called whenever there is an error that is out-of-band with the subscription\n * or when an error hits a terminal boundary of the subscription and no error handler was provided.\n *\n * @param err the error to report\n */\nexport function reportUnhandledError(err: any) {\n  timeoutProvider.setTimeout(() => {\n    const { onUnhandledError } = config;\n    if (onUnhandledError) {\n      // Execute the user-configured error handler.\n      onUnhandledError(err);\n    } else {\n      // Throw so it is picked up by the runtime's uncaught error mechanism.\n      throw err;\n    }\n  });\n}\n", "/* tslint:disable:no-empty */\nexport function noop() { }\n", "import { CompleteNotification, NextNotification, ErrorNotification } from './types';\n\n/**\n * A completion object optimized for memory use and created to be the\n * same \"shape\" as other notifications in v8.\n * @internal\n */\nexport const COMPLETE_NOTIFICATION = (() => createNotification('C', undefined, undefined) as CompleteNotification)();\n\n/**\n * Internal use only. Creates an optimized error notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function errorNotification(error: any): ErrorNotification {\n  return createNotification('E', undefined, error) as any;\n}\n\n/**\n * Internal use only. Creates an optimized next notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function nextNotification<T>(value: T) {\n  return createNotification('N', value, undefined) as NextNotification<T>;\n}\n\n/**\n * Ensures that all notifications created internally have the same \"shape\" in v8.\n *\n * TODO: This is only exported to support a crazy legacy test in `groupBy`.\n * @internal\n */\nexport function createNotification(kind: 'N' | 'E' | 'C', value: any, error: any) {\n  return {\n    kind,\n    value,\n    error,\n  };\n}\n", "import { config } from '../config';\n\nlet context: { errorThrown: boolean; error: any } | null = null;\n\n/**\n * Handles dealing with errors for super-gross mode. Creates a context, in which\n * any synchronously thrown errors will be passed to {@link captureError}. Which\n * will record the error such that it will be rethrown after the call back is complete.\n * TODO: Remove in v8\n * @param cb An immediately executed function.\n */\nexport function errorContext(cb: () => void) {\n  if (config.useDeprecatedSynchronousErrorHandling) {\n    const isRoot = !context;\n    if (isRoot) {\n      context = { errorThrown: false, error: null };\n    }\n    cb();\n    if (isRoot) {\n      const { errorThrown, error } = context!;\n      context = null;\n      if (errorThrown) {\n        throw error;\n      }\n    }\n  } else {\n    // This is the general non-deprecated path for everyone that\n    // isn't crazy enough to use super-gross mode (useDeprecatedSynchronousErrorHandling)\n    cb();\n  }\n}\n\n/**\n * Captures errors only in super-gross mode.\n * @param err the error to capture\n */\nexport function captureError(err: any) {\n  if (config.useDeprecatedSynchronousErrorHandling && context) {\n    context.errorThrown = true;\n    context.error = err;\n  }\n}\n", "import { isFunction } from './util/isFunction';\nimport { Observer, ObservableNotification } from './types';\nimport { isSubscription, Subscription } from './Subscription';\nimport { config } from './config';\nimport { reportUnhandledError } from './util/reportUnhandledError';\nimport { noop } from './util/noop';\nimport { nextNotification, errorNotification, COMPLETE_NOTIFICATION } from './NotificationFactories';\nimport { timeoutProvider } from './scheduler/timeoutProvider';\nimport { captureError } from './util/errorContext';\n\n/**\n * Implements the {@link Observer} interface and extends the\n * {@link Subscription} class. While the {@link Observer} is the public API for\n * consuming the values of an {@link Observable}, all Observers get converted to\n * a Subscriber, in order to provide Subscription-like capabilities such as\n * `unsubscribe`. Subscriber is a common type in RxJS, and crucial for\n * implementing operators, but it is rarely used as a public API.\n *\n * @class Subscriber<T>\n */\nexport class Subscriber<T> extends Subscription implements Observer<T> {\n  /**\n   * A static factory for a Subscriber, given a (potentially partial) definition\n   * of an Observer.\n   * @param next The `next` callback of an Observer.\n   * @param error The `error` callback of an\n   * Observer.\n   * @param complete The `complete` callback of an\n   * Observer.\n   * @return A Subscriber wrapping the (partially defined)\n   * Observer represented by the given arguments.\n   * @nocollapse\n   * @deprecated Do not use. Will be removed in v8. There is no replacement for this\n   * method, and there is no reason to be creating instances of `Subscriber` directly.\n   * If you have a specific use case, please file an issue.\n   */\n  static create<T>(next?: (x?: T) => void, error?: (e?: any) => void, complete?: () => void): Subscriber<T> {\n    return new SafeSubscriber(next, error, complete);\n  }\n\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  protected isStopped: boolean = false;\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  protected destination: Subscriber<any> | Observer<any>; // this `any` is the escape hatch to erase extra type param (e.g. R)\n\n  /**\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   * There is no reason to directly create an instance of Subscriber. This type is exported for typings reasons.\n   */\n  constructor(destination?: Subscriber<any> | Observer<any>) {\n    super();\n    if (destination) {\n      this.destination = destination;\n      // Automatically chain subscriptions together here.\n      // if destination is a Subscription, then it is a Subscriber.\n      if (isSubscription(destination)) {\n        destination.add(this);\n      }\n    } else {\n      this.destination = EMPTY_OBSERVER;\n    }\n  }\n\n  /**\n   * The {@link Observer} callback to receive notifications of type `next` from\n   * the Observable, with a value. The Observable may call this method 0 or more\n   * times.\n   * @param {T} [value] The `next` value.\n   * @return {void}\n   */\n  next(value?: T): void {\n    if (this.isStopped) {\n      handleStoppedNotification(nextNotification(value), this);\n    } else {\n      this._next(value!);\n    }\n  }\n\n  /**\n   * The {@link Observer} callback to receive notifications of type `error` from\n   * the Observable, with an attached `Error`. Notifies the Observer that\n   * the Observable has experienced an error condition.\n   * @param {any} [err] The `error` exception.\n   * @return {void}\n   */\n  error(err?: any): void {\n    if (this.isStopped) {\n      handleStoppedNotification(errorNotification(err), this);\n    } else {\n      this.isStopped = true;\n      this._error(err);\n    }\n  }\n\n  /**\n   * The {@link Observer} callback to receive a valueless notification of type\n   * `complete` from the Observable. Notifies the Observer that the Observable\n   * has finished sending push-based notifications.\n   * @return {void}\n   */\n  complete(): void {\n    if (this.isStopped) {\n      handleStoppedNotification(COMPLETE_NOTIFICATION, this);\n    } else {\n      this.isStopped = true;\n      this._complete();\n    }\n  }\n\n  unsubscribe(): void {\n    if (!this.closed) {\n      this.isStopped = true;\n      super.unsubscribe();\n      this.destination = null!;\n    }\n  }\n\n  protected _next(value: T): void {\n    this.destination.next(value);\n  }\n\n  protected _error(err: any): void {\n    try {\n      this.destination.error(err);\n    } finally {\n      this.unsubscribe();\n    }\n  }\n\n  protected _complete(): void {\n    try {\n      this.destination.complete();\n    } finally {\n      this.unsubscribe();\n    }\n  }\n}\n\n/**\n * This bind is captured here because we want to be able to have\n * compatibility with monoid libraries that tend to use a method named\n * `bind`. In particular, a library called Monio requires this.\n */\nconst _bind = Function.prototype.bind;\n\nfunction bind<Fn extends (...args: any[]) => any>(fn: Fn, thisArg: any): Fn {\n  return _bind.call(fn, thisArg);\n}\n\n/**\n * Internal optimization only, DO NOT EXPOSE.\n * @internal\n */\nclass ConsumerObserver<T> implements Observer<T> {\n  constructor(private partialObserver: Partial<Observer<T>>) {}\n\n  next(value: T): void {\n    const { partialObserver } = this;\n    if (partialObserver.next) {\n      try {\n        partialObserver.next(value);\n      } catch (error) {\n        handleUnhandledError(error);\n      }\n    }\n  }\n\n  error(err: any): void {\n    const { partialObserver } = this;\n    if (partialObserver.error) {\n      try {\n        partialObserver.error(err);\n      } catch (error) {\n        handleUnhandledError(error);\n      }\n    } else {\n      handleUnhandledError(err);\n    }\n  }\n\n  complete(): void {\n    const { partialObserver } = this;\n    if (partialObserver.complete) {\n      try {\n        partialObserver.complete();\n      } catch (error) {\n        handleUnhandledError(error);\n      }\n    }\n  }\n}\n\nexport class SafeSubscriber<T> extends Subscriber<T> {\n  constructor(\n    observerOrNext?: Partial<Observer<T>> | ((value: T) => void) | null,\n    error?: ((e?: any) => void) | null,\n    complete?: (() => void) | null\n  ) {\n    super();\n\n    let partialObserver: Partial<Observer<T>>;\n    if (isFunction(observerOrNext) || !observerOrNext) {\n      // The first argument is a function, not an observer. The next\n      // two arguments *could* be observers, or they could be empty.\n      partialObserver = {\n        next: (observerOrNext ?? undefined) as (((value: T) => void) | undefined),\n        error: error ?? undefined,\n        complete: complete ?? undefined,\n      };\n    } else {\n      // The first argument is a partial observer.\n      let context: any;\n      if (this && config.useDeprecatedNextContext) {\n        // This is a deprecated path that made `this.unsubscribe()` available in\n        // next handler functions passed to subscribe. This only exists behind a flag\n        // now, as it is *very* slow.\n        context = Object.create(observerOrNext);\n        context.unsubscribe = () => this.unsubscribe();\n        partialObserver = {\n          next: observerOrNext.next && bind(observerOrNext.next, context),\n          error: observerOrNext.error && bind(observerOrNext.error, context),\n          complete: observerOrNext.complete && bind(observerOrNext.complete, context),\n        };\n      } else {\n        // The \"normal\" path. Just use the partial observer directly.\n        partialObserver = observerOrNext;\n      }\n    }\n\n    // Wrap the partial observer to ensure it's a full observer, and\n    // make sure proper error handling is accounted for.\n    this.destination = new ConsumerObserver(partialObserver);\n  }\n}\n\nfunction handleUnhandledError(error: any) {\n  if (config.useDeprecatedSynchronousErrorHandling) {\n    captureError(error);\n  } else {\n    // Ideal path, we report this as an unhandled error,\n    // which is thrown on a new call stack.\n    reportUnhandledError(error);\n  }\n}\n\n/**\n * An error handler used when no error handler was supplied\n * to the SafeSubscriber -- meaning no error handler was supplied\n * do the `subscribe` call on our observable.\n * @param err The error to handle\n */\nfunction defaultErrorHandler(err: any) {\n  throw err;\n}\n\n/**\n * A handler for notifications that cannot be sent to a stopped subscriber.\n * @param notification The notification being sent\n * @param subscriber The stopped subscriber\n */\nfunction handleStoppedNotification(notification: ObservableNotification<any>, subscriber: Subscriber<any>) {\n  const { onStoppedNotification } = config;\n  onStoppedNotification && timeoutProvider.setTimeout(() => onStoppedNotification(notification, subscriber));\n}\n\n/**\n * The observer used as a stub for subscriptions where the user did not\n * pass any arguments to `subscribe`. Comes with the default error handling\n * behavior.\n */\nexport const EMPTY_OBSERVER: Readonly<Observer<any>> & { closed: true } = {\n  closed: true,\n  next: noop,\n  error: defaultErrorHandler,\n  complete: noop,\n};\n", "/**\n * Symbol.observable or a string \"@@observable\". Used for interop\n *\n * @deprecated We will no longer be exporting this symbol in upcoming versions of RxJS.\n * Instead polyfill and use Symbol.observable directly *or* use https://www.npmjs.com/package/symbol-observable\n */\nexport const observable: string | symbol = (() => (typeof Symbol === 'function' && Symbol.observable) || '@@observable')();\n", "/**\n * This function takes one parameter and just returns it. Simply put,\n * this is like `<T>(x: T): T => x`.\n *\n * ## Examples\n *\n * This is useful in some cases when using things like `mergeMap`\n *\n * ```ts\n * import { interval, take, map, range, mergeMap, identity } from 'rxjs';\n *\n * const source$ = interval(1000).pipe(take(5));\n *\n * const result$ = source$.pipe(\n *   map(i => range(i)),\n *   mergeMap(identity) // same as mergeMap(x => x)\n * );\n *\n * result$.subscribe({\n *   next: console.log\n * });\n * ```\n *\n * Or when you want to selectively apply an operator\n *\n * ```ts\n * import { interval, take, identity } from 'rxjs';\n *\n * const shouldLimit = () => Math.random() < 0.5;\n *\n * const source$ = interval(1000);\n *\n * const result$ = source$.pipe(shouldLimit() ? take(5) : identity);\n *\n * result$.subscribe({\n *   next: console.log\n * });\n * ```\n *\n * @param x Any value that is returned by this function\n * @returns The value passed as the first parameter to this function\n */\nexport function identity<T>(x: T): T {\n  return x;\n}\n", "import { identity } from './identity';\nimport { UnaryFunction } from '../types';\n\nexport function pipe(): typeof identity;\nexport function pipe<T, A>(fn1: UnaryFunction<T, A>): UnaryFunction<T, A>;\nexport function pipe<T, A, B>(fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>): UnaryFunction<T, B>;\nexport function pipe<T, A, B, C>(fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>): UnaryFunction<T, C>;\nexport function pipe<T, A, B, C, D>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>\n): UnaryFunction<T, D>;\nexport function pipe<T, A, B, C, D, E>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>\n): UnaryFunction<T, E>;\nexport function pipe<T, A, B, C, D, E, F>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>\n): UnaryFunction<T, F>;\nexport function pipe<T, A, B, C, D, E, F, G>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>\n): UnaryFunction<T, G>;\nexport function pipe<T, A, B, C, D, E, F, G, H>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>,\n  fn8: UnaryFunction<G, H>\n): UnaryFunction<T, H>;\nexport function pipe<T, A, B, C, D, E, F, G, H, I>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>,\n  fn8: UnaryFunction<G, H>,\n  fn9: UnaryFunction<H, I>\n): UnaryFunction<T, I>;\nexport function pipe<T, A, B, C, D, E, F, G, H, I>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>,\n  fn8: UnaryFunction<G, H>,\n  fn9: UnaryFunction<H, I>,\n  ...fns: UnaryFunction<any, any>[]\n): UnaryFunction<T, unknown>;\n\n/**\n * pipe() can be called on one or more functions, each of which can take one argument (\"UnaryFunction\")\n * and uses it to return a value.\n * It returns a function that takes one argument, passes it to the first UnaryFunction, and then\n * passes the result to the next one, passes that result to the next one, and so on.  \n */\nexport function pipe(...fns: Array<UnaryFunction<any, any>>): UnaryFunction<any, any> {\n  return pipeFromArray(fns);\n}\n\n/** @internal */\nexport function pipeFromArray<T, R>(fns: Array<UnaryFunction<T, R>>): UnaryFunction<T, R> {\n  if (fns.length === 0) {\n    return identity as UnaryFunction<any, any>;\n  }\n\n  if (fns.length === 1) {\n    return fns[0];\n  }\n\n  return function piped(input: T): R {\n    return fns.reduce((prev: any, fn: UnaryFunction<T, R>) => fn(prev), input as any);\n  };\n}\n", "import { Operator } from './Operator';\nimport { SafeSubscriber, Subscriber } from './Subscriber';\nimport { isSubscription, Subscription } from './Subscription';\nimport { TeardownLogic, OperatorFunction, Subscribable, Observer } from './types';\nimport { observable as Symbol_observable } from './symbol/observable';\nimport { pipeFromArray } from './util/pipe';\nimport { config } from './config';\nimport { isFunction } from './util/isFunction';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A representation of any set of values over any amount of time. This is the most basic building block\n * of RxJS.\n *\n * @class Observable<T>\n */\nexport class Observable<T> implements Subscribable<T> {\n  /**\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   */\n  source: Observable<any> | undefined;\n\n  /**\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   */\n  operator: Operator<any, T> | undefined;\n\n  /**\n   * @constructor\n   * @param {Function} subscribe the function that is called when the Observable is\n   * initially subscribed to. This function is given a Subscriber, to which new values\n   * can be `next`ed, or an `error` method can be called to raise an error, or\n   * `complete` can be called to notify of a successful completion.\n   */\n  constructor(subscribe?: (this: Observable<T>, subscriber: Subscriber<T>) => TeardownLogic) {\n    if (subscribe) {\n      this._subscribe = subscribe;\n    }\n  }\n\n  // HACK: Since TypeScript inherits static properties too, we have to\n  // fight against TypeScript here so Subject can have a different static create signature\n  /**\n   * Creates a new Observable by calling the Observable constructor\n   * @owner Observable\n   * @method create\n   * @param {Function} subscribe? the subscriber function to be passed to the Observable constructor\n   * @return {Observable} a new observable\n   * @nocollapse\n   * @deprecated Use `new Observable()` instead. Will be removed in v8.\n   */\n  static create: (...args: any[]) => any = <T>(subscribe?: (subscriber: Subscriber<T>) => TeardownLogic) => {\n    return new Observable<T>(subscribe);\n  };\n\n  /**\n   * Creates a new Observable, with this Observable instance as the source, and the passed\n   * operator defined as the new observable's operator.\n   * @method lift\n   * @param operator the operator defining the operation to take on the observable\n   * @return a new observable with the Operator applied\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   * If you have implemented an operator using `lift`, it is recommended that you create an\n   * operator by simply returning `new Observable()` directly. See \"Creating new operators from\n   * scratch\" section here: https://rxjs.dev/guide/operators\n   */\n  lift<R>(operator?: Operator<T, R>): Observable<R> {\n    const observable = new Observable<R>();\n    observable.source = this;\n    observable.operator = operator;\n    return observable;\n  }\n\n  subscribe(observerOrNext?: Partial<Observer<T>> | ((value: T) => void)): Subscription;\n  /** @deprecated Instead of passing separate callback arguments, use an observer argument. Signatures taking separate callback arguments will be removed in v8. Details: https://rxjs.dev/deprecations/subscribe-arguments */\n  subscribe(next?: ((value: T) => void) | null, error?: ((error: any) => void) | null, complete?: (() => void) | null): Subscription;\n  /**\n   * Invokes an execution of an Observable and registers Observer handlers for notifications it will emit.\n   *\n   * <span class=\"informal\">Use it when you have all these Observables, but still nothing is happening.</span>\n   *\n   * `subscribe` is not a regular operator, but a method that calls Observable's internal `subscribe` function. It\n   * might be for example a function that you passed to Observable's constructor, but most of the time it is\n   * a library implementation, which defines what will be emitted by an Observable, and when it be will emitted. This means\n   * that calling `subscribe` is actually the moment when Observable starts its work, not when it is created, as it is often\n   * the thought.\n   *\n   * Apart from starting the execution of an Observable, this method allows you to listen for values\n   * that an Observable emits, as well as for when it completes or errors. You can achieve this in two\n   * of the following ways.\n   *\n   * The first way is creating an object that implements {@link Observer} interface. It should have methods\n   * defined by that interface, but note that it should be just a regular JavaScript object, which you can create\n   * yourself in any way you want (ES6 class, classic function constructor, object literal etc.). In particular, do\n   * not attempt to use any RxJS implementation details to create Observers - you don't need them. Remember also\n   * that your object does not have to implement all methods. If you find yourself creating a method that doesn't\n   * do anything, you can simply omit it. Note however, if the `error` method is not provided and an error happens,\n   * it will be thrown asynchronously. Errors thrown asynchronously cannot be caught using `try`/`catch`. Instead,\n   * use the {@link onUnhandledError} configuration option or use a runtime handler (like `window.onerror` or\n   * `process.on('error)`) to be notified of unhandled errors. Because of this, it's recommended that you provide\n   * an `error` method to avoid missing thrown errors.\n   *\n   * The second way is to give up on Observer object altogether and simply provide callback functions in place of its methods.\n   * This means you can provide three functions as arguments to `subscribe`, where the first function is equivalent\n   * of a `next` method, the second of an `error` method and the third of a `complete` method. Just as in case of an Observer,\n   * if you do not need to listen for something, you can omit a function by passing `undefined` or `null`,\n   * since `subscribe` recognizes these functions by where they were placed in function call. When it comes\n   * to the `error` function, as with an Observer, if not provided, errors emitted by an Observable will be thrown asynchronously.\n   *\n   * You can, however, subscribe with no parameters at all. This may be the case where you're not interested in terminal events\n   * and you also handled emissions internally by using operators (e.g. using `tap`).\n   *\n   * Whichever style of calling `subscribe` you use, in both cases it returns a Subscription object.\n   * This object allows you to call `unsubscribe` on it, which in turn will stop the work that an Observable does and will clean\n   * up all resources that an Observable used. Note that cancelling a subscription will not call `complete` callback\n   * provided to `subscribe` function, which is reserved for a regular completion signal that comes from an Observable.\n   *\n   * Remember that callbacks provided to `subscribe` are not guaranteed to be called asynchronously.\n   * It is an Observable itself that decides when these functions will be called. For example {@link of}\n   * by default emits all its values synchronously. Always check documentation for how given Observable\n   * will behave when subscribed and if its default behavior can be modified with a `scheduler`.\n   *\n   * #### Examples\n   *\n   * Subscribe with an {@link guide/observer Observer}\n   *\n   * ```ts\n   * import { of } from 'rxjs';\n   *\n   * const sumObserver = {\n   *   sum: 0,\n   *   next(value) {\n   *     console.log('Adding: ' + value);\n   *     this.sum = this.sum + value;\n   *   },\n   *   error() {\n   *     // We actually could just remove this method,\n   *     // since we do not really care about errors right now.\n   *   },\n   *   complete() {\n   *     console.log('Sum equals: ' + this.sum);\n   *   }\n   * };\n   *\n   * of(1, 2, 3) // Synchronously emits 1, 2, 3 and then completes.\n   *   .subscribe(sumObserver);\n   *\n   * // Logs:\n   * // 'Adding: 1'\n   * // 'Adding: 2'\n   * // 'Adding: 3'\n   * // 'Sum equals: 6'\n   * ```\n   *\n   * Subscribe with functions ({@link deprecations/subscribe-arguments deprecated})\n   *\n   * ```ts\n   * import { of } from 'rxjs'\n   *\n   * let sum = 0;\n   *\n   * of(1, 2, 3).subscribe(\n   *   value => {\n   *     console.log('Adding: ' + value);\n   *     sum = sum + value;\n   *   },\n   *   undefined,\n   *   () => console.log('Sum equals: ' + sum)\n   * );\n   *\n   * // Logs:\n   * // 'Adding: 1'\n   * // 'Adding: 2'\n   * // 'Adding: 3'\n   * // 'Sum equals: 6'\n   * ```\n   *\n   * Cancel a subscription\n   *\n   * ```ts\n   * import { interval } from 'rxjs';\n   *\n   * const subscription = interval(1000).subscribe({\n   *   next(num) {\n   *     console.log(num)\n   *   },\n   *   complete() {\n   *     // Will not be called, even when cancelling subscription.\n   *     console.log('completed!');\n   *   }\n   * });\n   *\n   * setTimeout(() => {\n   *   subscription.unsubscribe();\n   *   console.log('unsubscribed!');\n   * }, 2500);\n   *\n   * // Logs:\n   * // 0 after 1s\n   * // 1 after 2s\n   * // 'unsubscribed!' after 2.5s\n   * ```\n   *\n   * @param {Observer|Function} observerOrNext (optional) Either an observer with methods to be called,\n   * or the first of three possible handlers, which is the handler for each value emitted from the subscribed\n   * Observable.\n   * @param {Function} error (optional) A handler for a terminal event resulting from an error. If no error handler is provided,\n   * the error will be thrown asynchronously as unhandled.\n   * @param {Function} complete (optional) A handler for a terminal event resulting from successful completion.\n   * @return {Subscription} a subscription reference to the registered handlers\n   * @method subscribe\n   */\n  subscribe(\n    observerOrNext?: Partial<Observer<T>> | ((value: T) => void) | null,\n    error?: ((error: any) => void) | null,\n    complete?: (() => void) | null\n  ): Subscription {\n    const subscriber = isSubscriber(observerOrNext) ? observerOrNext : new SafeSubscriber(observerOrNext, error, complete);\n\n    errorContext(() => {\n      const { operator, source } = this;\n      subscriber.add(\n        operator\n          ? // We're dealing with a subscription in the\n            // operator chain to one of our lifted operators.\n            operator.call(subscriber, source)\n          : source\n          ? // If `source` has a value, but `operator` does not, something that\n            // had intimate knowledge of our API, like our `Subject`, must have\n            // set it. We're going to just call `_subscribe` directly.\n            this._subscribe(subscriber)\n          : // In all other cases, we're likely wrapping a user-provided initializer\n            // function, so we need to catch errors and handle them appropriately.\n            this._trySubscribe(subscriber)\n      );\n    });\n\n    return subscriber;\n  }\n\n  /** @internal */\n  protected _trySubscribe(sink: Subscriber<T>): TeardownLogic {\n    try {\n      return this._subscribe(sink);\n    } catch (err) {\n      // We don't need to return anything in this case,\n      // because it's just going to try to `add()` to a subscription\n      // above.\n      sink.error(err);\n    }\n  }\n\n  /**\n   * Used as a NON-CANCELLABLE means of subscribing to an observable, for use with\n   * APIs that expect promises, like `async/await`. You cannot unsubscribe from this.\n   *\n   * **WARNING**: Only use this with observables you *know* will complete. If the source\n   * observable does not complete, you will end up with a promise that is hung up, and\n   * potentially all of the state of an async function hanging out in memory. To avoid\n   * this situation, look into adding something like {@link timeout}, {@link take},\n   * {@link takeWhile}, or {@link takeUntil} amongst others.\n   *\n   * #### Example\n   *\n   * ```ts\n   * import { interval, take } from 'rxjs';\n   *\n   * const source$ = interval(1000).pipe(take(4));\n   *\n   * async function getTotal() {\n   *   let total = 0;\n   *\n   *   await source$.forEach(value => {\n   *     total += value;\n   *     console.log('observable -> ' + value);\n   *   });\n   *\n   *   return total;\n   * }\n   *\n   * getTotal().then(\n   *   total => console.log('Total: ' + total)\n   * );\n   *\n   * // Expected:\n   * // 'observable -> 0'\n   * // 'observable -> 1'\n   * // 'observable -> 2'\n   * // 'observable -> 3'\n   * // 'Total: 6'\n   * ```\n   *\n   * @param next a handler for each value emitted by the observable\n   * @return a promise that either resolves on observable completion or\n   *  rejects with the handled error\n   */\n  forEach(next: (value: T) => void): Promise<void>;\n\n  /**\n   * @param next a handler for each value emitted by the observable\n   * @param promiseCtor a constructor function used to instantiate the Promise\n   * @return a promise that either resolves on observable completion or\n   *  rejects with the handled error\n   * @deprecated Passing a Promise constructor will no longer be available\n   * in upcoming versions of RxJS. This is because it adds weight to the library, for very\n   * little benefit. If you need this functionality, it is recommended that you either\n   * polyfill Promise, or you create an adapter to convert the returned native promise\n   * to whatever promise implementation you wanted. Will be removed in v8.\n   */\n  forEach(next: (value: T) => void, promiseCtor: PromiseConstructorLike): Promise<void>;\n\n  forEach(next: (value: T) => void, promiseCtor?: PromiseConstructorLike): Promise<void> {\n    promiseCtor = getPromiseCtor(promiseCtor);\n\n    return new promiseCtor<void>((resolve, reject) => {\n      const subscriber = new SafeSubscriber<T>({\n        next: (value) => {\n          try {\n            next(value);\n          } catch (err) {\n            reject(err);\n            subscriber.unsubscribe();\n          }\n        },\n        error: reject,\n        complete: resolve,\n      });\n      this.subscribe(subscriber);\n    }) as Promise<void>;\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<any>): TeardownLogic {\n    return this.source?.subscribe(subscriber);\n  }\n\n  /**\n   * An interop point defined by the es7-observable spec https://github.com/zenparsing/es-observable\n   * @method Symbol.observable\n   * @return {Observable} this instance of the observable\n   */\n  [Symbol_observable]() {\n    return this;\n  }\n\n  /* tslint:disable:max-line-length */\n  pipe(): Observable<T>;\n  pipe<A>(op1: OperatorFunction<T, A>): Observable<A>;\n  pipe<A, B>(op1: OperatorFunction<T, A>, op2: OperatorFunction<A, B>): Observable<B>;\n  pipe<A, B, C>(op1: OperatorFunction<T, A>, op2: OperatorFunction<A, B>, op3: OperatorFunction<B, C>): Observable<C>;\n  pipe<A, B, C, D>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>\n  ): Observable<D>;\n  pipe<A, B, C, D, E>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>\n  ): Observable<E>;\n  pipe<A, B, C, D, E, F>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>\n  ): Observable<F>;\n  pipe<A, B, C, D, E, F, G>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>\n  ): Observable<G>;\n  pipe<A, B, C, D, E, F, G, H>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>,\n    op8: OperatorFunction<G, H>\n  ): Observable<H>;\n  pipe<A, B, C, D, E, F, G, H, I>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>,\n    op8: OperatorFunction<G, H>,\n    op9: OperatorFunction<H, I>\n  ): Observable<I>;\n  pipe<A, B, C, D, E, F, G, H, I>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>,\n    op8: OperatorFunction<G, H>,\n    op9: OperatorFunction<H, I>,\n    ...operations: OperatorFunction<any, any>[]\n  ): Observable<unknown>;\n  /* tslint:enable:max-line-length */\n\n  /**\n   * Used to stitch together functional operators into a chain.\n   * @method pipe\n   * @return {Observable} the Observable result of all of the operators having\n   * been called in the order they were passed in.\n   *\n   * ## Example\n   *\n   * ```ts\n   * import { interval, filter, map, scan } from 'rxjs';\n   *\n   * interval(1000)\n   *   .pipe(\n   *     filter(x => x % 2 === 0),\n   *     map(x => x + x),\n   *     scan((acc, x) => acc + x)\n   *   )\n   *   .subscribe(x => console.log(x));\n   * ```\n   */\n  pipe(...operations: OperatorFunction<any, any>[]): Observable<any> {\n    return pipeFromArray(operations)(this);\n  }\n\n  /* tslint:disable:max-line-length */\n  /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n  toPromise(): Promise<T | undefined>;\n  /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n  toPromise(PromiseCtor: typeof Promise): Promise<T | undefined>;\n  /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n  toPromise(PromiseCtor: PromiseConstructorLike): Promise<T | undefined>;\n  /* tslint:enable:max-line-length */\n\n  /**\n   * Subscribe to this Observable and get a Promise resolving on\n   * `complete` with the last emission (if any).\n   *\n   * **WARNING**: Only use this with observables you *know* will complete. If the source\n   * observable does not complete, you will end up with a promise that is hung up, and\n   * potentially all of the state of an async function hanging out in memory. To avoid\n   * this situation, look into adding something like {@link timeout}, {@link take},\n   * {@link takeWhile}, or {@link takeUntil} amongst others.\n   *\n   * @method toPromise\n   * @param [promiseCtor] a constructor function used to instantiate\n   * the Promise\n   * @return A Promise that resolves with the last value emit, or\n   * rejects on an error. If there were no emissions, Promise\n   * resolves with undefined.\n   * @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise\n   */\n  toPromise(promiseCtor?: PromiseConstructorLike): Promise<T | undefined> {\n    promiseCtor = getPromiseCtor(promiseCtor);\n\n    return new promiseCtor((resolve, reject) => {\n      let value: T | undefined;\n      this.subscribe(\n        (x: T) => (value = x),\n        (err: any) => reject(err),\n        () => resolve(value)\n      );\n    }) as Promise<T | undefined>;\n  }\n}\n\n/**\n * Decides between a passed promise constructor from consuming code,\n * A default configured promise constructor, and the native promise\n * constructor and returns it. If nothing can be found, it will throw\n * an error.\n * @param promiseCtor The optional promise constructor to passed by consuming code\n */\nfunction getPromiseCtor(promiseCtor: PromiseConstructorLike | undefined) {\n  return promiseCtor ?? config.Promise ?? Promise;\n}\n\nfunction isObserver<T>(value: any): value is Observer<T> {\n  return value && isFunction(value.next) && isFunction(value.error) && isFunction(value.complete);\n}\n\nfunction isSubscriber<T>(value: any): value is Subscriber<T> {\n  return (value && value instanceof Subscriber) || (isObserver(value) && isSubscription(value));\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { OperatorFunction } from '../types';\nimport { isFunction } from './isFunction';\n\n/**\n * Used to determine if an object is an Observable with a lift function.\n */\nexport function hasLift(source: any): source is { lift: InstanceType<typeof Observable>['lift'] } {\n  return isFunction(source?.lift);\n}\n\n/**\n * Creates an `OperatorFunction`. Used to define operators throughout the library in a concise way.\n * @param init The logic to connect the liftedSource to the subscriber at the moment of subscription.\n */\nexport function operate<T, R>(\n  init: (liftedSource: Observable<T>, subscriber: Subscriber<R>) => (() => void) | void\n): OperatorFunction<T, R> {\n  return (source: Observable<T>) => {\n    if (hasLift(source)) {\n      return source.lift(function (this: Subscriber<R>, liftedSource: Observable<T>) {\n        try {\n          return init(liftedSource, this);\n        } catch (err) {\n          this.error(err);\n        }\n      });\n    }\n    throw new TypeError('Unable to lift unknown Observable type');\n  };\n}\n", "import { Subscriber } from '../Subscriber';\n\n/**\n * Creates an instance of an `OperatorSubscriber`.\n * @param destination The downstream subscriber.\n * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n * and send to the `destination` error handler.\n * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n * this handler are sent to the `destination` error handler.\n * @param onFinalize Additional teardown logic here. This will only be called on teardown if the\n * subscriber itself is not already closed. This is called after all other teardown logic is executed.\n */\nexport function createOperatorSubscriber<T>(\n  destination: Subscriber<any>,\n  onNext?: (value: T) => void,\n  onComplete?: () => void,\n  onError?: (err: any) => void,\n  onFinalize?: () => void\n): Subscriber<T> {\n  return new OperatorSubscriber(destination, onNext, onComplete, onError, onFinalize);\n}\n\n/**\n * A generic helper for allowing operators to be created with a Subscriber and\n * use closures to capture necessary state from the operator function itself.\n */\nexport class OperatorSubscriber<T> extends Subscriber<T> {\n  /**\n   * Creates an instance of an `OperatorSubscriber`.\n   * @param destination The downstream subscriber.\n   * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n   * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n   * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n   * and send to the `destination` error handler.\n   * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n   * this handler are sent to the `destination` error handler.\n   * @param onFinalize Additional finalization logic here. This will only be called on finalization if the\n   * subscriber itself is not already closed. This is called after all other finalization logic is executed.\n   * @param shouldUnsubscribe An optional check to see if an unsubscribe call should truly unsubscribe.\n   * NOTE: This currently **ONLY** exists to support the strange behavior of {@link groupBy}, where unsubscription\n   * to the resulting observable does not actually disconnect from the source if there are active subscriptions\n   * to any grouped observable. (DO NOT EXPOSE OR USE EXTERNALLY!!!)\n   */\n  constructor(\n    destination: Subscriber<any>,\n    onNext?: (value: T) => void,\n    onComplete?: () => void,\n    onError?: (err: any) => void,\n    private onFinalize?: () => void,\n    private shouldUnsubscribe?: () => boolean\n  ) {\n    // It's important - for performance reasons - that all of this class's\n    // members are initialized and that they are always initialized in the same\n    // order. This will ensure that all OperatorSubscriber instances have the\n    // same hidden class in V8. This, in turn, will help keep the number of\n    // hidden classes involved in property accesses within the base class as\n    // low as possible. If the number of hidden classes involved exceeds four,\n    // the property accesses will become megamorphic and performance penalties\n    // will be incurred - i.e. inline caches won't be used.\n    //\n    // The reasons for ensuring all instances have the same hidden class are\n    // further discussed in this blog post from Benedikt Meurer:\n    // https://benediktmeurer.de/2018/03/23/impact-of-polymorphism-on-component-based-frameworks-like-react/\n    super(destination);\n    this._next = onNext\n      ? function (this: OperatorSubscriber<T>, value: T) {\n          try {\n            onNext(value);\n          } catch (err) {\n            destination.error(err);\n          }\n        }\n      : super._next;\n    this._error = onError\n      ? function (this: OperatorSubscriber<T>, err: any) {\n          try {\n            onError(err);\n          } catch (err) {\n            // Send any errors that occur down stream.\n            destination.error(err);\n          } finally {\n            // Ensure finalization.\n            this.unsubscribe();\n          }\n        }\n      : super._error;\n    this._complete = onComplete\n      ? function (this: OperatorSubscriber<T>) {\n          try {\n            onComplete();\n          } catch (err) {\n            // Send any errors that occur down stream.\n            destination.error(err);\n          } finally {\n            // Ensure finalization.\n            this.unsubscribe();\n          }\n        }\n      : super._complete;\n  }\n\n  unsubscribe() {\n    if (!this.shouldUnsubscribe || this.shouldUnsubscribe()) {\n      const { closed } = this;\n      super.unsubscribe();\n      // Execute additional teardown if we have any and we didn't already do so.\n      !closed && this.onFinalize?.();\n    }\n  }\n}\n", "import { Subscription } from '../Subscription';\n\ninterface AnimationFrameProvider {\n  schedule(callback: FrameRequestCallback): Subscription;\n  requestAnimationFrame: typeof requestAnimationFrame;\n  cancelAnimationFrame: typeof cancelAnimationFrame;\n  delegate:\n    | {\n        requestAnimationFrame: typeof requestAnimationFrame;\n        cancelAnimationFrame: typeof cancelAnimationFrame;\n      }\n    | undefined;\n}\n\nexport const animationFrameProvider: AnimationFrameProvider = {\n  // When accessing the delegate, use the variable rather than `this` so that\n  // the functions can be called without being bound to the provider.\n  schedule(callback) {\n    let request = requestAnimationFrame;\n    let cancel: typeof cancelAnimationFrame | undefined = cancelAnimationFrame;\n    const { delegate } = animationFrameProvider;\n    if (delegate) {\n      request = delegate.requestAnimationFrame;\n      cancel = delegate.cancelAnimationFrame;\n    }\n    const handle = request((timestamp) => {\n      // Clear the cancel function. The request has been fulfilled, so\n      // attempting to cancel the request upon unsubscription would be\n      // pointless.\n      cancel = undefined;\n      callback(timestamp);\n    });\n    return new Subscription(() => cancel?.(handle));\n  },\n  requestAnimationFrame(...args) {\n    const { delegate } = animationFrameProvider;\n    return (delegate?.requestAnimationFrame || requestAnimationFrame)(...args);\n  },\n  cancelAnimationFrame(...args) {\n    const { delegate } = animationFrameProvider;\n    return (delegate?.cancelAnimationFrame || cancelAnimationFrame)(...args);\n  },\n  delegate: undefined,\n};\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface ObjectUnsubscribedError extends Error {}\n\nexport interface ObjectUnsubscribedErrorCtor {\n  /**\n   * @deprecated Internal implementation detail. Do not construct error instances.\n   * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n   */\n  new (): ObjectUnsubscribedError;\n}\n\n/**\n * An error thrown when an action is invalid because the object has been\n * unsubscribed.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n *\n * @class ObjectUnsubscribedError\n */\nexport const ObjectUnsubscribedError: ObjectUnsubscribedErrorCtor = createErrorClass(\n  (_super) =>\n    function ObjectUnsubscribedErrorImpl(this: any) {\n      _super(this);\n      this.name = 'ObjectUnsubscribedError';\n      this.message = 'object unsubscribed';\n    }\n);\n", "import { Operator } from './Operator';\nimport { Observable } from './Observable';\nimport { Subscriber } from './Subscriber';\nimport { Subscription, EMPTY_SUBSCRIPTION } from './Subscription';\nimport { Observer, SubscriptionLike, TeardownLogic } from './types';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { arrRemove } from './util/arrRemove';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A Subject is a special type of Observable that allows values to be\n * multicasted to many Observers. Subjects are like EventEmitters.\n *\n * Every Subject is an Observable and an Observer. You can subscribe to a\n * Subject, and you can call next to feed values as well as error and complete.\n */\nexport class Subject<T> extends Observable<T> implements SubscriptionLike {\n  closed = false;\n\n  private currentObservers: Observer<T>[] | null = null;\n\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  observers: Observer<T>[] = [];\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  isStopped = false;\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  hasError = false;\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  thrownError: any = null;\n\n  /**\n   * Creates a \"subject\" by basically gluing an observer to an observable.\n   *\n   * @nocollapse\n   * @deprecated Recommended you do not use. Will be removed at some point in the future. Plans for replacement still under discussion.\n   */\n  static create: (...args: any[]) => any = <T>(destination: Observer<T>, source: Observable<T>): AnonymousSubject<T> => {\n    return new AnonymousSubject<T>(destination, source);\n  };\n\n  constructor() {\n    // NOTE: This must be here to obscure Observable's constructor.\n    super();\n  }\n\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  lift<R>(operator: Operator<T, R>): Observable<R> {\n    const subject = new AnonymousSubject(this, this);\n    subject.operator = operator as any;\n    return subject as any;\n  }\n\n  /** @internal */\n  protected _throwIfClosed() {\n    if (this.closed) {\n      throw new ObjectUnsubscribedError();\n    }\n  }\n\n  next(value: T) {\n    errorContext(() => {\n      this._throwIfClosed();\n      if (!this.isStopped) {\n        if (!this.currentObservers) {\n          this.currentObservers = Array.from(this.observers);\n        }\n        for (const observer of this.currentObservers) {\n          observer.next(value);\n        }\n      }\n    });\n  }\n\n  error(err: any) {\n    errorContext(() => {\n      this._throwIfClosed();\n      if (!this.isStopped) {\n        this.hasError = this.isStopped = true;\n        this.thrownError = err;\n        const { observers } = this;\n        while (observers.length) {\n          observers.shift()!.error(err);\n        }\n      }\n    });\n  }\n\n  complete() {\n    errorContext(() => {\n      this._throwIfClosed();\n      if (!this.isStopped) {\n        this.isStopped = true;\n        const { observers } = this;\n        while (observers.length) {\n          observers.shift()!.complete();\n        }\n      }\n    });\n  }\n\n  unsubscribe() {\n    this.isStopped = this.closed = true;\n    this.observers = this.currentObservers = null!;\n  }\n\n  get observed() {\n    return this.observers?.length > 0;\n  }\n\n  /** @internal */\n  protected _trySubscribe(subscriber: Subscriber<T>): TeardownLogic {\n    this._throwIfClosed();\n    return super._trySubscribe(subscriber);\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<T>): Subscription {\n    this._throwIfClosed();\n    this._checkFinalizedStatuses(subscriber);\n    return this._innerSubscribe(subscriber);\n  }\n\n  /** @internal */\n  protected _innerSubscribe(subscriber: Subscriber<any>) {\n    const { hasError, isStopped, observers } = this;\n    if (hasError || isStopped) {\n      return EMPTY_SUBSCRIPTION;\n    }\n    this.currentObservers = null;\n    observers.push(subscriber);\n    return new Subscription(() => {\n      this.currentObservers = null;\n      arrRemove(observers, subscriber);\n    });\n  }\n\n  /** @internal */\n  protected _checkFinalizedStatuses(subscriber: Subscriber<any>) {\n    const { hasError, thrownError, isStopped } = this;\n    if (hasError) {\n      subscriber.error(thrownError);\n    } else if (isStopped) {\n      subscriber.complete();\n    }\n  }\n\n  /**\n   * Creates a new Observable with this Subject as the source. You can do this\n   * to create custom Observer-side logic of the Subject and conceal it from\n   * code that uses the Observable.\n   * @return {Observable} Observable that the Subject casts to\n   */\n  asObservable(): Observable<T> {\n    const observable: any = new Observable<T>();\n    observable.source = this;\n    return observable;\n  }\n}\n\n/**\n * @class AnonymousSubject<T>\n */\nexport class AnonymousSubject<T> extends Subject<T> {\n  constructor(\n    /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n    public destination?: Observer<T>,\n    source?: Observable<T>\n  ) {\n    super();\n    this.source = source;\n  }\n\n  next(value: T) {\n    this.destination?.next?.(value);\n  }\n\n  error(err: any) {\n    this.destination?.error?.(err);\n  }\n\n  complete() {\n    this.destination?.complete?.();\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<T>): Subscription {\n    return this.source?.subscribe(subscriber) ?? EMPTY_SUBSCRIPTION;\n  }\n}\n", "import { TimestampProvider } from '../types';\n\ninterface DateTimestampProvider extends TimestampProvider {\n  delegate: TimestampProvider | undefined;\n}\n\nexport const dateTimestampProvider: DateTimestampProvider = {\n  now() {\n    // Use the variable rather than `this` so that the function can be called\n    // without being bound to the provider.\n    return (dateTimestampProvider.delegate || Date).now();\n  },\n  delegate: undefined,\n};\n", "import { Subject } from './Subject';\nimport { TimestampProvider } from './types';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * A variant of {@link Subject} that \"replays\" old values to new subscribers by emitting them when they first subscribe.\n *\n * `ReplaySubject` has an internal buffer that will store a specified number of values that it has observed. Like `Subject`,\n * `ReplaySubject` \"observes\" values by having them passed to its `next` method. When it observes a value, it will store that\n * value for a time determined by the configuration of the `ReplaySubject`, as passed to its constructor.\n *\n * When a new subscriber subscribes to the `ReplaySubject` instance, it will synchronously emit all values in its buffer in\n * a First-In-First-Out (FIFO) manner. The `ReplaySubject` will also complete, if it has observed completion; and it will\n * error if it has observed an error.\n *\n * There are two main configuration items to be concerned with:\n *\n * 1. `bufferSize` - This will determine how many items are stored in the buffer, defaults to infinite.\n * 2. `windowTime` - The amount of time to hold a value in the buffer before removing it from the buffer.\n *\n * Both configurations may exist simultaneously. So if you would like to buffer a maximum of 3 values, as long as the values\n * are less than 2 seconds old, you could do so with a `new ReplaySubject(3, 2000)`.\n *\n * ### Differences with BehaviorSubject\n *\n * `BehaviorSubject` is similar to `new ReplaySubject(1)`, with a couple of exceptions:\n *\n * 1. `BehaviorSubject` comes \"primed\" with a single value upon construction.\n * 2. `ReplaySubject` will replay values, even after observing an error, where `BehaviorSubject` will not.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n * @see {@link shareReplay}\n */\nexport class ReplaySubject<T> extends Subject<T> {\n  private _buffer: (T | number)[] = [];\n  private _infiniteTimeWindow = true;\n\n  /**\n   * @param bufferSize The size of the buffer to replay on subscription\n   * @param windowTime The amount of time the buffered items will stay buffered\n   * @param timestampProvider An object with a `now()` method that provides the current timestamp. This is used to\n   * calculate the amount of time something has been buffered.\n   */\n  constructor(\n    private _bufferSize = Infinity,\n    private _windowTime = Infinity,\n    private _timestampProvider: TimestampProvider = dateTimestampProvider\n  ) {\n    super();\n    this._infiniteTimeWindow = _windowTime === Infinity;\n    this._bufferSize = Math.max(1, _bufferSize);\n    this._windowTime = Math.max(1, _windowTime);\n  }\n\n  next(value: T): void {\n    const { isStopped, _buffer, _infiniteTimeWindow, _timestampProvider, _windowTime } = this;\n    if (!isStopped) {\n      _buffer.push(value);\n      !_infiniteTimeWindow && _buffer.push(_timestampProvider.now() + _windowTime);\n    }\n    this._trimBuffer();\n    super.next(value);\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<T>): Subscription {\n    this._throwIfClosed();\n    this._trimBuffer();\n\n    const subscription = this._innerSubscribe(subscriber);\n\n    const { _infiniteTimeWindow, _buffer } = this;\n    // We use a copy here, so reentrant code does not mutate our array while we're\n    // emitting it to a new subscriber.\n    const copy = _buffer.slice();\n    for (let i = 0; i < copy.length && !subscriber.closed; i += _infiniteTimeWindow ? 1 : 2) {\n      subscriber.next(copy[i] as T);\n    }\n\n    this._checkFinalizedStatuses(subscriber);\n\n    return subscription;\n  }\n\n  private _trimBuffer() {\n    const { _bufferSize, _timestampProvider, _buffer, _infiniteTimeWindow } = this;\n    // If we don't have an infinite buffer size, and we're over the length,\n    // use splice to truncate the old buffer values off. Note that we have to\n    // double the size for instances where we're not using an infinite time window\n    // because we're storing the values and the timestamps in the same array.\n    const adjustedBufferSize = (_infiniteTimeWindow ? 1 : 2) * _bufferSize;\n    _bufferSize < Infinity && adjustedBufferSize < _buffer.length && _buffer.splice(0, _buffer.length - adjustedBufferSize);\n\n    // Now, if we're not in an infinite time window, remove all values where the time is\n    // older than what is allowed.\n    if (!_infiniteTimeWindow) {\n      const now = _timestampProvider.now();\n      let last = 0;\n      // Search the array for the first timestamp that isn't expired and\n      // truncate the buffer up to that point.\n      for (let i = 1; i < _buffer.length && (_buffer[i] as number) <= now; i += 2) {\n        last = i;\n      }\n      last && _buffer.splice(0, last + 1);\n    }\n  }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Subscription } from '../Subscription';\nimport { SchedulerAction } from '../types';\n\n/**\n * A unit of work to be executed in a `scheduler`. An action is typically\n * created from within a {@link SchedulerLike} and an RxJS user does not need to concern\n * themselves about creating and manipulating an Action.\n *\n * ```ts\n * class Action<T> extends Subscription {\n *   new (scheduler: Scheduler, work: (state?: T) => void);\n *   schedule(state?: T, delay: number = 0): Subscription;\n * }\n * ```\n *\n * @class Action<T>\n */\nexport class Action<T> extends Subscription {\n  constructor(scheduler: Scheduler, work: (this: SchedulerAction<T>, state?: T) => void) {\n    super();\n  }\n  /**\n   * Schedules this action on its parent {@link SchedulerLike} for execution. May be passed\n   * some context object, `state`. May happen at some point in the future,\n   * according to the `delay` parameter, if specified.\n   * @param {T} [state] Some contextual data that the `work` function uses when\n   * called by the Scheduler.\n   * @param {number} [delay] Time to wait before executing the work, where the\n   * time unit is implicit and defined by the Scheduler.\n   * @return {void}\n   */\n  public schedule(state?: T, delay: number = 0): Subscription {\n    return this;\n  }\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetIntervalFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearIntervalFunction = (handle: TimerHandle) => void;\n\ninterface IntervalProvider {\n  setInterval: SetIntervalFunction;\n  clearInterval: ClearIntervalFunction;\n  delegate:\n    | {\n        setInterval: SetIntervalFunction;\n        clearInterval: ClearIntervalFunction;\n      }\n    | undefined;\n}\n\nexport const intervalProvider: IntervalProvider = {\n  // When accessing the delegate, use the variable rather than `this` so that\n  // the functions can be called without being bound to the provider.\n  setInterval(handler: () => void, timeout?: number, ...args) {\n    const { delegate } = intervalProvider;\n    if (delegate?.setInterval) {\n      return delegate.setInterval(handler, timeout, ...args);\n    }\n    return setInterval(handler, timeout, ...args);\n  },\n  clearInterval(handle) {\n    const { delegate } = intervalProvider;\n    return (delegate?.clearInterval || clearInterval)(handle as any);\n  },\n  delegate: undefined,\n};\n", "import { Action } from './Action';\nimport { SchedulerAction } from '../types';\nimport { Subscription } from '../Subscription';\nimport { AsyncScheduler } from './AsyncScheduler';\nimport { intervalProvider } from './intervalProvider';\nimport { arrRemove } from '../util/arrRemove';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncAction<T> extends Action<T> {\n  public id: TimerHandle | undefined;\n  public state?: T;\n  // @ts-ignore: Property has no initializer and is not definitely assigned\n  public delay: number;\n  protected pending: boolean = false;\n\n  constructor(protected scheduler: AsyncScheduler, protected work: (this: SchedulerAction<T>, state?: T) => void) {\n    super(scheduler, work);\n  }\n\n  public schedule(state?: T, delay: number = 0): Subscription {\n    if (this.closed) {\n      return this;\n    }\n\n    // Always replace the current state with the new state.\n    this.state = state;\n\n    const id = this.id;\n    const scheduler = this.scheduler;\n\n    //\n    // Important implementation note:\n    //\n    // Actions only execute once by default, unless rescheduled from within the\n    // scheduled callback. This allows us to implement single and repeat\n    // actions via the same code path, without adding API surface area, as well\n    // as mimic traditional recursion but across asynchronous boundaries.\n    //\n    // However, JS runtimes and timers distinguish between intervals achieved by\n    // serial `setTimeout` calls vs. a single `setInterval` call. An interval of\n    // serial `setTimeout` calls can be individually delayed, which delays\n    // scheduling the next `setTimeout`, and so on. `setInterval` attempts to\n    // guarantee the interval callback will be invoked more precisely to the\n    // interval period, regardless of load.\n    //\n    // Therefore, we use `setInterval` to schedule single and repeat actions.\n    // If the action reschedules itself with the same delay, the interval is not\n    // canceled. If the action doesn't reschedule, or reschedules with a\n    // different delay, the interval will be canceled after scheduled callback\n    // execution.\n    //\n    if (id != null) {\n      this.id = this.recycleAsyncId(scheduler, id, delay);\n    }\n\n    // Set the pending flag indicating that this action has been scheduled, or\n    // has recursively rescheduled itself.\n    this.pending = true;\n\n    this.delay = delay;\n    // If this action has already an async Id, don't request a new one.\n    this.id = this.id ?? this.requestAsyncId(scheduler, this.id, delay);\n\n    return this;\n  }\n\n  protected requestAsyncId(scheduler: AsyncScheduler, _id?: TimerHandle, delay: number = 0): TimerHandle {\n    return intervalProvider.setInterval(scheduler.flush.bind(scheduler, this), delay);\n  }\n\n  protected recycleAsyncId(_scheduler: AsyncScheduler, id?: TimerHandle, delay: number | null = 0): TimerHandle | undefined {\n    // If this action is rescheduled with the same delay time, don't clear the interval id.\n    if (delay != null && this.delay === delay && this.pending === false) {\n      return id;\n    }\n    // Otherwise, if the action's delay time is different from the current delay,\n    // or the action has been rescheduled before it's executed, clear the interval id\n    if (id != null) {\n      intervalProvider.clearInterval(id);\n    }\n\n    return undefined;\n  }\n\n  /**\n   * Immediately executes this action and the `work` it contains.\n   * @return {any}\n   */\n  public execute(state: T, delay: number): any {\n    if (this.closed) {\n      return new Error('executing a cancelled action');\n    }\n\n    this.pending = false;\n    const error = this._execute(state, delay);\n    if (error) {\n      return error;\n    } else if (this.pending === false && this.id != null) {\n      // Dequeue if the action didn't reschedule itself. Don't call\n      // unsubscribe(), because the action could reschedule later.\n      // For example:\n      // ```\n      // scheduler.schedule(function doWork(counter) {\n      //   /* ... I'm a busy worker bee ... */\n      //   var originalAction = this;\n      //   /* wait 100ms before rescheduling the action */\n      //   setTimeout(function () {\n      //     originalAction.schedule(counter + 1);\n      //   }, 100);\n      // }, 1000);\n      // ```\n      this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n    }\n  }\n\n  protected _execute(state: T, _delay: number): any {\n    let errored: boolean = false;\n    let errorValue: any;\n    try {\n      this.work(state);\n    } catch (e) {\n      errored = true;\n      // HACK: Since code elsewhere is relying on the \"truthiness\" of the\n      // return here, we can't have it return \"\" or 0 or false.\n      // TODO: Clean this up when we refactor schedulers mid-version-8 or so.\n      errorValue = e ? e : new Error('Scheduled action threw falsy error');\n    }\n    if (errored) {\n      this.unsubscribe();\n      return errorValue;\n    }\n  }\n\n  unsubscribe() {\n    if (!this.closed) {\n      const { id, scheduler } = this;\n      const { actions } = scheduler;\n\n      this.work = this.state = this.scheduler = null!;\n      this.pending = false;\n\n      arrRemove(actions, this);\n      if (id != null) {\n        this.id = this.recycleAsyncId(scheduler, id, null);\n      }\n\n      this.delay = null!;\n      super.unsubscribe();\n    }\n  }\n}\n", "import { Action } from './scheduler/Action';\nimport { Subscription } from './Subscription';\nimport { SchedulerLike, SchedulerAction } from './types';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * An execution context and a data structure to order tasks and schedule their\n * execution. Provides a notion of (potentially virtual) time, through the\n * `now()` getter method.\n *\n * Each unit of work in a Scheduler is called an `Action`.\n *\n * ```ts\n * class Scheduler {\n *   now(): number;\n *   schedule(work, delay?, state?): Subscription;\n * }\n * ```\n *\n * @class Scheduler\n * @deprecated Scheduler is an internal implementation detail of RxJS, and\n * should not be used directly. Rather, create your own class and implement\n * {@link SchedulerLike}. Will be made internal in v8.\n */\nexport class Scheduler implements SchedulerLike {\n  public static now: () => number = dateTimestampProvider.now;\n\n  constructor(private schedulerActionCtor: typeof Action, now: () => number = Scheduler.now) {\n    this.now = now;\n  }\n\n  /**\n   * A getter method that returns a number representing the current time\n   * (at the time this function was called) according to the scheduler's own\n   * internal clock.\n   * @return {number} A number that represents the current time. May or may not\n   * have a relation to wall-clock time. May or may not refer to a time unit\n   * (e.g. milliseconds).\n   */\n  public now: () => number;\n\n  /**\n   * Schedules a function, `work`, for execution. May happen at some point in\n   * the future, according to the `delay` parameter, if specified. May be passed\n   * some context object, `state`, which will be passed to the `work` function.\n   *\n   * The given arguments will be processed an stored as an Action object in a\n   * queue of actions.\n   *\n   * @param {function(state: ?T): ?Subscription} work A function representing a\n   * task, or some unit of work to be executed by the Scheduler.\n   * @param {number} [delay] Time to wait before executing the work, where the\n   * time unit is implicit and defined by the Scheduler itself.\n   * @param {T} [state] Some contextual data that the `work` function uses when\n   * called by the Scheduler.\n   * @return {Subscription} A subscription in order to be able to unsubscribe\n   * the scheduled work.\n   */\n  public schedule<T>(work: (this: SchedulerAction<T>, state?: T) => void, delay: number = 0, state?: T): Subscription {\n    return new this.schedulerActionCtor<T>(this, work).schedule(state, delay);\n  }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Action } from './Action';\nimport { AsyncAction } from './AsyncAction';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncScheduler extends Scheduler {\n  public actions: Array<AsyncAction<any>> = [];\n  /**\n   * A flag to indicate whether the Scheduler is currently executing a batch of\n   * queued actions.\n   * @type {boolean}\n   * @internal\n   */\n  public _active: boolean = false;\n  /**\n   * An internal ID used to track the latest asynchronous task such as those\n   * coming from `setTimeout`, `setInterval`, `requestAnimationFrame`, and\n   * others.\n   * @type {any}\n   * @internal\n   */\n  public _scheduled: TimerHandle | undefined;\n\n  constructor(SchedulerAction: typeof Action, now: () => number = Scheduler.now) {\n    super(SchedulerAction, now);\n  }\n\n  public flush(action: AsyncAction<any>): void {\n    const { actions } = this;\n\n    if (this._active) {\n      actions.push(action);\n      return;\n    }\n\n    let error: any;\n    this._active = true;\n\n    do {\n      if ((error = action.execute(action.state, action.delay))) {\n        break;\n      }\n    } while ((action = actions.shift()!)); // exhaust the scheduler queue\n\n    this._active = false;\n\n    if (error) {\n      while ((action = actions.shift()!)) {\n        action.unsubscribe();\n      }\n      throw error;\n    }\n  }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\n/**\n *\n * Async Scheduler\n *\n * <span class=\"informal\">Schedule task as if you used setTimeout(task, duration)</span>\n *\n * `async` scheduler schedules tasks asynchronously, by putting them on the JavaScript\n * event loop queue. It is best used to delay tasks in time or to schedule tasks repeating\n * in intervals.\n *\n * If you just want to \"defer\" task, that is to perform it right after currently\n * executing synchronous code ends (commonly achieved by `setTimeout(deferredTask, 0)`),\n * better choice will be the {@link asapScheduler} scheduler.\n *\n * ## Examples\n * Use async scheduler to delay task\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * const task = () => console.log('it works!');\n *\n * asyncScheduler.schedule(task, 2000);\n *\n * // After 2 seconds logs:\n * // \"it works!\"\n * ```\n *\n * Use async scheduler to repeat task in intervals\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * function task(state) {\n *   console.log(state);\n *   this.schedule(state + 1, 1000); // `this` references currently executing Action,\n *                                   // which we reschedule with new state and delay\n * }\n *\n * asyncScheduler.schedule(task, 3000, 0);\n *\n * // Logs:\n * // 0 after 3s\n * // 1 after 4s\n * // 2 after 5s\n * // 3 after 6s\n * ```\n */\n\nexport const asyncScheduler = new AsyncScheduler(AsyncAction);\n\n/**\n * @deprecated Renamed to {@link asyncScheduler}. Will be removed in v8.\n */\nexport const async = asyncScheduler;\n", "import { AsyncAction } from './AsyncAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\nimport { SchedulerAction } from '../types';\nimport { animationFrameProvider } from './animationFrameProvider';\nimport { TimerHandle } from './timerHandle';\n\nexport class AnimationFrameAction<T> extends AsyncAction<T> {\n  constructor(protected scheduler: AnimationFrameScheduler, protected work: (this: SchedulerAction<T>, state?: T) => void) {\n    super(scheduler, work);\n  }\n\n  protected requestAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle {\n    // If delay is greater than 0, request as an async action.\n    if (delay !== null && delay > 0) {\n      return super.requestAsyncId(scheduler, id, delay);\n    }\n    // Push the action to the end of the scheduler queue.\n    scheduler.actions.push(this);\n    // If an animation frame has already been requested, don't request another\n    // one. If an animation frame hasn't been requested yet, request one. Return\n    // the current animation frame request id.\n    return scheduler._scheduled || (scheduler._scheduled = animationFrameProvider.requestAnimationFrame(() => scheduler.flush(undefined)));\n  }\n\n  protected recycleAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle | undefined {\n    // If delay exists and is greater than 0, or if the delay is null (the\n    // action wasn't rescheduled) but was originally scheduled as an async\n    // action, then recycle as an async action.\n    if (delay != null ? delay > 0 : this.delay > 0) {\n      return super.recycleAsyncId(scheduler, id, delay);\n    }\n    // If the scheduler queue has no remaining actions with the same async id,\n    // cancel the requested animation frame and set the scheduled flag to\n    // undefined so the next AnimationFrameAction will request its own.\n    const { actions } = scheduler;\n    if (id != null && actions[actions.length - 1]?.id !== id) {\n      animationFrameProvider.cancelAnimationFrame(id as number);\n      scheduler._scheduled = undefined;\n    }\n    // Return undefined so the action knows to request a new async id if it's rescheduled.\n    return undefined;\n  }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\nexport class AnimationFrameScheduler extends AsyncScheduler {\n  public flush(action?: AsyncAction<any>): void {\n    this._active = true;\n    // The async id that effects a call to flush is stored in _scheduled.\n    // Before executing an action, it's necessary to check the action's async\n    // id to determine whether it's supposed to be executed in the current\n    // flush.\n    // Previous implementations of this method used a count to determine this,\n    // but that was unsound, as actions that are unsubscribed - i.e. cancelled -\n    // are removed from the actions array and that can shift actions that are\n    // scheduled to be executed in a subsequent flush into positions at which\n    // they are executed within the current flush.\n    const flushId = this._scheduled;\n    this._scheduled = undefined;\n\n    const { actions } = this;\n    let error: any;\n    action = action || actions.shift()!;\n\n    do {\n      if ((error = action.execute(action.state, action.delay))) {\n        break;\n      }\n    } while ((action = actions[0]) && action.id === flushId && actions.shift());\n\n    this._active = false;\n\n    if (error) {\n      while ((action = actions[0]) && action.id === flushId && actions.shift()) {\n        action.unsubscribe();\n      }\n      throw error;\n    }\n  }\n}\n", "import { AnimationFrameAction } from './AnimationFrameAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\n\n/**\n *\n * Animation Frame Scheduler\n *\n * <span class=\"informal\">Perform task when `window.requestAnimationFrame` would fire</span>\n *\n * When `animationFrame` scheduler is used with delay, it will fall back to {@link asyncScheduler} scheduler\n * behaviour.\n *\n * Without delay, `animationFrame` scheduler can be used to create smooth browser animations.\n * It makes sure scheduled task will happen just before next browser content repaint,\n * thus performing animations as efficiently as possible.\n *\n * ## Example\n * Schedule div height animation\n * ```ts\n * // html: <div style=\"background: #0ff;\"></div>\n * import { animationFrameScheduler } from 'rxjs';\n *\n * const div = document.querySelector('div');\n *\n * animationFrameScheduler.schedule(function(height) {\n *   div.style.height = height + \"px\";\n *\n *   this.schedule(height + 1);  // `this` references currently executing Action,\n *                               // which we reschedule with new state\n * }, 0, 0);\n *\n * // You will see a div element growing in height\n * ```\n */\n\nexport const animationFrameScheduler = new AnimationFrameScheduler(AnimationFrameAction);\n\n/**\n * @deprecated Renamed to {@link animationFrameScheduler}. Will be removed in v8.\n */\nexport const animationFrame = animationFrameScheduler;\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\n\n/**\n * A simple Observable that emits no items to the Observer and immediately\n * emits a complete notification.\n *\n * <span class=\"informal\">Just emits 'complete', and nothing else.</span>\n *\n * ![](empty.png)\n *\n * A simple Observable that only emits the complete notification. It can be used\n * for composing with other Observables, such as in a {@link mergeMap}.\n *\n * ## Examples\n *\n * Log complete notification\n *\n * ```ts\n * import { EMPTY } from 'rxjs';\n *\n * EMPTY.subscribe({\n *   next: () => console.log('Next'),\n *   complete: () => console.log('Complete!')\n * });\n *\n * // Outputs\n * // Complete!\n * ```\n *\n * Emit the number 7, then complete\n *\n * ```ts\n * import { EMPTY, startWith } from 'rxjs';\n *\n * const result = EMPTY.pipe(startWith(7));\n * result.subscribe(x => console.log(x));\n *\n * // Outputs\n * // 7\n * ```\n *\n * Map and flatten only odd numbers to the sequence `'a'`, `'b'`, `'c'`\n *\n * ```ts\n * import { interval, mergeMap, of, EMPTY } from 'rxjs';\n *\n * const interval$ = interval(1000);\n * const result = interval$.pipe(\n *   mergeMap(x => x % 2 === 1 ? of('a', 'b', 'c') : EMPTY),\n * );\n * result.subscribe(x => console.log(x));\n *\n * // Results in the following to the console:\n * // x is equal to the count on the interval, e.g. (0, 1, 2, 3, ...)\n * // x will occur every 1000ms\n * // if x % 2 is equal to 1, print a, b, c (each on its own)\n * // if x % 2 is not equal to 1, nothing will be output\n * ```\n *\n * @see {@link Observable}\n * @see {@link NEVER}\n * @see {@link of}\n * @see {@link throwError}\n */\nexport const EMPTY = new Observable<never>((subscriber) => subscriber.complete());\n\n/**\n * @param scheduler A {@link SchedulerLike} to use for scheduling\n * the emission of the complete notification.\n * @deprecated Replaced with the {@link EMPTY} constant or {@link scheduled} (e.g. `scheduled([], scheduler)`). Will be removed in v8.\n */\nexport function empty(scheduler?: SchedulerLike) {\n  return scheduler ? emptyScheduled(scheduler) : EMPTY;\n}\n\nfunction emptyScheduled(scheduler: SchedulerLike) {\n  return new Observable<never>((subscriber) => scheduler.schedule(() => subscriber.complete()));\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport function isScheduler(value: any): value is SchedulerLike {\n  return value && isFunction(value.schedule);\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\nimport { isScheduler } from './isScheduler';\n\nfunction last<T>(arr: T[]): T | undefined {\n  return arr[arr.length - 1];\n}\n\nexport function popResultSelector(args: any[]): ((...args: unknown[]) => unknown) | undefined {\n  return isFunction(last(args)) ? args.pop() : undefined;\n}\n\nexport function popScheduler(args: any[]): SchedulerLike | undefined {\n  return isScheduler(last(args)) ? args.pop() : undefined;\n}\n\nexport function popNumber(args: any[], defaultValue: number): number {\n  return typeof last(args) === 'number' ? args.pop()! : defaultValue;\n}\n", "export const isArrayLike = (<T>(x: any): x is ArrayLike<T> => x && typeof x.length === 'number' && typeof x !== 'function');", "import { isFunction } from \"./isFunction\";\n\n/**\n * Tests to see if the object is \"thennable\".\n * @param value the object to test\n */\nexport function isPromise(value: any): value is PromiseLike<any> {\n  return isFunction(value?.then);\n}\n", "import { InteropObservable } from '../types';\nimport { observable as Symbol_observable } from '../symbol/observable';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being Observable (but not necessary an Rx Observable) */\nexport function isInteropObservable(input: any): input is InteropObservable<any> {\n  return isFunction(input[Symbol_observable]);\n}\n", "import { isFunction } from './isFunction';\n\nexport function isAsyncIterable<T>(obj: any): obj is AsyncIterable<T> {\n  return Symbol.asyncIterator && isFunction(obj?.[Symbol.asyncIterator]);\n}\n", "/**\n * Creates the TypeError to throw if an invalid object is passed to `from` or `scheduled`.\n * @param input The object that was passed.\n */\nexport function createInvalidObservableTypeError(input: any) {\n  // TODO: We should create error codes that can be looked up, so this can be less verbose.\n  return new TypeError(\n    `You provided ${\n      input !== null && typeof input === 'object' ? 'an invalid object' : `'${input}'`\n    } where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.`\n  );\n}\n", "export function getSymbolIterator(): symbol {\n  if (typeof Symbol !== 'function' || !Symbol.iterator) {\n    return '@@iterator' as any;\n  }\n\n  return Symbol.iterator;\n}\n\nexport const iterator = getSymbolIterator();\n", "import { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being an Iterable */\nexport function isIterable(input: any): input is Iterable<any> {\n  return isFunction(input?.[Symbol_iterator]);\n}\n", "import { ReadableStreamLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport async function* readableStreamLikeToAsyncGenerator<T>(readableStream: ReadableStreamLike<T>): AsyncGenerator<T> {\n  const reader = readableStream.getReader();\n  try {\n    while (true) {\n      const { value, done } = await reader.read();\n      if (done) {\n        return;\n      }\n      yield value!;\n    }\n  } finally {\n    reader.releaseLock();\n  }\n}\n\nexport function isReadableStreamLike<T>(obj: any): obj is ReadableStreamLike<T> {\n  // We don't want to use instanceof checks because they would return\n  // false for instances from another Realm, like an <iframe>.\n  return isFunction(obj?.getReader);\n}\n", "import { isArrayLike } from '../util/isArrayLike';\nimport { isPromise } from '../util/isPromise';\nimport { Observable } from '../Observable';\nimport { ObservableInput, ObservedValueOf, ReadableStreamLike } from '../types';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isAsyncIterable } from '../util/isAsyncIterable';\nimport { createInvalidObservableTypeError } from '../util/throwUnobservableError';\nimport { isIterable } from '../util/isIterable';\nimport { isReadableStreamLike, readableStreamLikeToAsyncGenerator } from '../util/isReadableStreamLike';\nimport { Subscriber } from '../Subscriber';\nimport { isFunction } from '../util/isFunction';\nimport { reportUnhandledError } from '../util/reportUnhandledError';\nimport { observable as Symbol_observable } from '../symbol/observable';\n\nexport function innerFrom<O extends ObservableInput<any>>(input: O): Observable<ObservedValueOf<O>>;\nexport function innerFrom<T>(input: ObservableInput<T>): Observable<T> {\n  if (input instanceof Observable) {\n    return input;\n  }\n  if (input != null) {\n    if (isInteropObservable(input)) {\n      return fromInteropObservable(input);\n    }\n    if (isArrayLike(input)) {\n      return fromArrayLike(input);\n    }\n    if (isPromise(input)) {\n      return fromPromise(input);\n    }\n    if (isAsyncIterable(input)) {\n      return fromAsyncIterable(input);\n    }\n    if (isIterable(input)) {\n      return fromIterable(input);\n    }\n    if (isReadableStreamLike(input)) {\n      return fromReadableStreamLike(input);\n    }\n  }\n\n  throw createInvalidObservableTypeError(input);\n}\n\n/**\n * Creates an RxJS Observable from an object that implements `Symbol.observable`.\n * @param obj An object that properly implements `Symbol.observable`.\n */\nexport function fromInteropObservable<T>(obj: any) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    const obs = obj[Symbol_observable]();\n    if (isFunction(obs.subscribe)) {\n      return obs.subscribe(subscriber);\n    }\n    // Should be caught by observable subscribe function error handling.\n    throw new TypeError('Provided object does not correctly implement Symbol.observable');\n  });\n}\n\n/**\n * Synchronously emits the values of an array like and completes.\n * This is exported because there are creation functions and operators that need to\n * make direct use of the same logic, and there's no reason to make them run through\n * `from` conditionals because we *know* they're dealing with an array.\n * @param array The array to emit values from\n */\nexport function fromArrayLike<T>(array: ArrayLike<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    // Loop over the array and emit each value. Note two things here:\n    // 1. We're making sure that the subscriber is not closed on each loop.\n    //    This is so we don't continue looping over a very large array after\n    //    something like a `take`, `takeWhile`, or other synchronous unsubscription\n    //    has already unsubscribed.\n    // 2. In this form, reentrant code can alter that array we're looping over.\n    //    This is a known issue, but considered an edge case. The alternative would\n    //    be to copy the array before executing the loop, but this has\n    //    performance implications.\n    for (let i = 0; i < array.length && !subscriber.closed; i++) {\n      subscriber.next(array[i]);\n    }\n    subscriber.complete();\n  });\n}\n\nexport function fromPromise<T>(promise: PromiseLike<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    promise\n      .then(\n        (value) => {\n          if (!subscriber.closed) {\n            subscriber.next(value);\n            subscriber.complete();\n          }\n        },\n        (err: any) => subscriber.error(err)\n      )\n      .then(null, reportUnhandledError);\n  });\n}\n\nexport function fromIterable<T>(iterable: Iterable<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    for (const value of iterable) {\n      subscriber.next(value);\n      if (subscriber.closed) {\n        return;\n      }\n    }\n    subscriber.complete();\n  });\n}\n\nexport function fromAsyncIterable<T>(asyncIterable: AsyncIterable<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    process(asyncIterable, subscriber).catch((err) => subscriber.error(err));\n  });\n}\n\nexport function fromReadableStreamLike<T>(readableStream: ReadableStreamLike<T>) {\n  return fromAsyncIterable(readableStreamLikeToAsyncGenerator(readableStream));\n}\n\nasync function process<T>(asyncIterable: AsyncIterable<T>, subscriber: Subscriber<T>) {\n  for await (const value of asyncIterable) {\n    subscriber.next(value);\n    // A side-effect may have closed our subscriber,\n    // check before the next iteration.\n    if (subscriber.closed) {\n      return;\n    }\n  }\n  subscriber.complete();\n}\n", "import { Subscription } from '../Subscription';\nimport { SchedulerAction, SchedulerLike } from '../types';\n\nexport function executeSchedule(\n  parentSubscription: Subscription,\n  scheduler: SchedulerLike,\n  work: () => void,\n  delay: number,\n  repeat: true\n): void;\nexport function executeSchedule(\n  parentSubscription: Subscription,\n  scheduler: SchedulerLike,\n  work: () => void,\n  delay?: number,\n  repeat?: false\n): Subscription;\n\nexport function executeSchedule(\n  parentSubscription: Subscription,\n  scheduler: SchedulerLike,\n  work: () => void,\n  delay = 0,\n  repeat = false\n): Subscription | void {\n  const scheduleSubscription = scheduler.schedule(function (this: SchedulerAction<any>) {\n    work();\n    if (repeat) {\n      parentSubscription.add(this.schedule(null, delay));\n    } else {\n      this.unsubscribe();\n    }\n  }, delay);\n\n  parentSubscription.add(scheduleSubscription);\n\n  if (!repeat) {\n    // Because user-land scheduler implementations are unlikely to properly reuse\n    // Actions for repeat scheduling, we can't trust that the returned subscription\n    // will control repeat subscription scenarios. So we're trying to avoid using them\n    // incorrectly within this library.\n    return scheduleSubscription;\n  }\n}\n", "/** @prettier */\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { executeSchedule } from '../util/executeSchedule';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Re-emits all notifications from source Observable with specified scheduler.\n *\n * <span class=\"informal\">Ensure a specific scheduler is used, from outside of an Observable.</span>\n *\n * `observeOn` is an operator that accepts a scheduler as a first parameter, which will be used to reschedule\n * notifications emitted by the source Observable. It might be useful, if you do not have control over\n * internal scheduler of a given Observable, but want to control when its values are emitted nevertheless.\n *\n * Returned Observable emits the same notifications (nexted values, complete and error events) as the source Observable,\n * but rescheduled with provided scheduler. Note that this doesn't mean that source Observables internal\n * scheduler will be replaced in any way. Original scheduler still will be used, but when the source Observable emits\n * notification, it will be immediately scheduled again - this time with scheduler passed to `observeOn`.\n * An anti-pattern would be calling `observeOn` on Observable that emits lots of values synchronously, to split\n * that emissions into asynchronous chunks. For this to happen, scheduler would have to be passed into the source\n * Observable directly (usually into the operator that creates it). `observeOn` simply delays notifications a\n * little bit more, to ensure that they are emitted at expected moments.\n *\n * As a matter of fact, `observeOn` accepts second parameter, which specifies in milliseconds with what delay notifications\n * will be emitted. The main difference between {@link delay} operator and `observeOn` is that `observeOn`\n * will delay all notifications - including error notifications - while `delay` will pass through error\n * from source Observable immediately when it is emitted. In general it is highly recommended to use `delay` operator\n * for any kind of delaying of values in the stream, while using `observeOn` to specify which scheduler should be used\n * for notification emissions in general.\n *\n * ## Example\n *\n * Ensure values in subscribe are called just before browser repaint\n *\n * ```ts\n * import { interval, observeOn, animationFrameScheduler } from 'rxjs';\n *\n * const someDiv = document.createElement('div');\n * someDiv.style.cssText = 'width: 200px;background: #09c';\n * document.body.appendChild(someDiv);\n * const intervals = interval(10);      // Intervals are scheduled\n *                                      // with async scheduler by default...\n * intervals.pipe(\n *   observeOn(animationFrameScheduler) // ...but we will observe on animationFrame\n * )                                    // scheduler to ensure smooth animation.\n * .subscribe(val => {\n *   someDiv.style.height = val + 'px';\n * });\n * ```\n *\n * @see {@link delay}\n *\n * @param scheduler Scheduler that will be used to reschedule notifications from source Observable.\n * @param delay Number of milliseconds that states with what delay every notification should be rescheduled.\n * @return A function that returns an Observable that emits the same\n * notifications as the source Observable, but with provided scheduler.\n */\nexport function observeOn<T>(scheduler: SchedulerLike, delay = 0): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => executeSchedule(subscriber, scheduler, () => subscriber.next(value), delay),\n        () => executeSchedule(subscriber, scheduler, () => subscriber.complete(), delay),\n        (err) => executeSchedule(subscriber, scheduler, () => subscriber.error(err), delay)\n      )\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { operate } from '../util/lift';\n\n/**\n * Asynchronously subscribes Observers to this Observable on the specified {@link SchedulerLike}.\n *\n * With `subscribeOn` you can decide what type of scheduler a specific Observable will be using when it is subscribed to.\n *\n * Schedulers control the speed and order of emissions to observers from an Observable stream.\n *\n * ![](subscribeOn.png)\n *\n * ## Example\n *\n * Given the following code:\n *\n * ```ts\n * import { of, merge } from 'rxjs';\n *\n * const a = of(1, 2, 3);\n * const b = of(4, 5, 6);\n *\n * merge(a, b).subscribe(console.log);\n *\n * // Outputs\n * // 1\n * // 2\n * // 3\n * // 4\n * // 5\n * // 6\n * ```\n *\n * Both Observable `a` and `b` will emit their values directly and synchronously once they are subscribed to.\n *\n * If we instead use the `subscribeOn` operator declaring that we want to use the {@link asyncScheduler} for values emitted by Observable `a`:\n *\n * ```ts\n * import { of, subscribeOn, asyncScheduler, merge } from 'rxjs';\n *\n * const a = of(1, 2, 3).pipe(subscribeOn(asyncScheduler));\n * const b = of(4, 5, 6);\n *\n * merge(a, b).subscribe(console.log);\n *\n * // Outputs\n * // 4\n * // 5\n * // 6\n * // 1\n * // 2\n * // 3\n * ```\n *\n * The reason for this is that Observable `b` emits its values directly and synchronously like before\n * but the emissions from `a` are scheduled on the event loop because we are now using the {@link asyncScheduler} for that specific Observable.\n *\n * @param scheduler The {@link SchedulerLike} to perform subscription actions on.\n * @param delay A delay to pass to the scheduler to delay subscriptions\n * @return A function that returns an Observable modified so that its\n * subscriptions happen on the specified {@link SchedulerLike}.\n */\nexport function subscribeOn<T>(scheduler: SchedulerLike, delay: number = 0): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    subscriber.add(scheduler.schedule(() => source.subscribe(subscriber), delay));\n  });\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { observeOn } from '../operators/observeOn';\nimport { subscribeOn } from '../operators/subscribeOn';\nimport { InteropObservable, SchedulerLike } from '../types';\n\nexport function scheduleObservable<T>(input: InteropObservable<T>, scheduler: SchedulerLike) {\n  return innerFrom(input).pipe(subscribeOn(scheduler), observeOn(scheduler));\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { observeOn } from '../operators/observeOn';\nimport { subscribeOn } from '../operators/subscribeOn';\nimport { SchedulerLike } from '../types';\n\nexport function schedulePromise<T>(input: PromiseLike<T>, scheduler: SchedulerLike) {\n  return innerFrom(input).pipe(subscribeOn(scheduler), observeOn(scheduler));\n}\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\n\nexport function scheduleArray<T>(input: ArrayLike<T>, scheduler: SchedulerLike) {\n  return new Observable<T>((subscriber) => {\n    // The current array index.\n    let i = 0;\n    // Start iterating over the array like on a schedule.\n    return scheduler.schedule(function () {\n      if (i === input.length) {\n        // If we have hit the end of the array like in the\n        // previous job, we can complete.\n        subscriber.complete();\n      } else {\n        // Otherwise let's next the value at the current index,\n        // then increment our index.\n        subscriber.next(input[i++]);\n        // If the last emission didn't cause us to close the subscriber\n        // (via take or some side effect), reschedule the job and we'll\n        // make another pass.\n        if (!subscriber.closed) {\n          this.schedule();\n        }\n      }\n    });\n  });\n}\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from '../util/isFunction';\nimport { executeSchedule } from '../util/executeSchedule';\n\n/**\n * Used in {@link scheduled} to create an observable from an Iterable.\n * @param input The iterable to create an observable from\n * @param scheduler The scheduler to use\n */\nexport function scheduleIterable<T>(input: Iterable<T>, scheduler: SchedulerLike) {\n  return new Observable<T>((subscriber) => {\n    let iterator: Iterator<T, T>;\n\n    // Schedule the initial creation of the iterator from\n    // the iterable. This is so the code in the iterable is\n    // not called until the scheduled job fires.\n    executeSchedule(subscriber, scheduler, () => {\n      // Create the iterator.\n      iterator = (input as any)[Symbol_iterator]();\n\n      executeSchedule(\n        subscriber,\n        scheduler,\n        () => {\n          let value: T;\n          let done: boolean | undefined;\n          try {\n            // Pull the value out of the iterator\n            ({ value, done } = iterator.next());\n          } catch (err) {\n            // We got an error while pulling from the iterator\n            subscriber.error(err);\n            return;\n          }\n\n          if (done) {\n            // If it is \"done\" we just complete. This mimics the\n            // behavior of JavaScript's `for..of` consumption of\n            // iterables, which will not emit the value from an iterator\n            // result of `{ done: true: value: 'here' }`.\n            subscriber.complete();\n          } else {\n            // The iterable is not done, emit the value.\n            subscriber.next(value);\n          }\n        },\n        0,\n        true\n      );\n    });\n\n    // During finalization, if we see this iterator has a `return` method,\n    // then we know it is a Generator, and not just an Iterator. So we call\n    // the `return()` function. This will ensure that any `finally { }` blocks\n    // inside of the generator we can hit will be hit properly.\n    return () => isFunction(iterator?.return) && iterator.return();\n  });\n}\n", "import { SchedulerLike } from '../types';\nimport { Observable } from '../Observable';\nimport { executeSchedule } from '../util/executeSchedule';\n\nexport function scheduleAsyncIterable<T>(input: AsyncIterable<T>, scheduler: SchedulerLike) {\n  if (!input) {\n    throw new Error('Iterable cannot be null');\n  }\n  return new Observable<T>((subscriber) => {\n    executeSchedule(subscriber, scheduler, () => {\n      const iterator = input[Symbol.asyncIterator]();\n      executeSchedule(\n        subscriber,\n        scheduler,\n        () => {\n          iterator.next().then((result) => {\n            if (result.done) {\n              // This will remove the subscriptions from\n              // the parent subscription.\n              subscriber.complete();\n            } else {\n              subscriber.next(result.value);\n            }\n          });\n        },\n        0,\n        true\n      );\n    });\n  });\n}\n", "import { SchedulerLike, ReadableStreamLike } from '../types';\nimport { Observable } from '../Observable';\nimport { scheduleAsyncIterable } from './scheduleAsyncIterable';\nimport { readableStreamLikeToAsyncGenerator } from '../util/isReadableStreamLike';\n\nexport function scheduleReadableStreamLike<T>(input: ReadableStreamLike<T>, scheduler: SchedulerLike): Observable<T> {\n  return scheduleAsyncIterable(readableStreamLikeToAsyncGenerator(input), scheduler);\n}\n", "import { scheduleObservable } from './scheduleObservable';\nimport { schedulePromise } from './schedulePromise';\nimport { scheduleArray } from './scheduleArray';\nimport { scheduleIterable } from './scheduleIterable';\nimport { scheduleAsyncIterable } from './scheduleAsyncIterable';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isPromise } from '../util/isPromise';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isIterable } from '../util/isIterable';\nimport { ObservableInput, SchedulerLike } from '../types';\nimport { Observable } from '../Observable';\nimport { isAsyncIterable } from '../util/isAsyncIterable';\nimport { createInvalidObservableTypeError } from '../util/throwUnobservableError';\nimport { isReadableStreamLike } from '../util/isReadableStreamLike';\nimport { scheduleReadableStreamLike } from './scheduleReadableStreamLike';\n\n/**\n * Converts from a common {@link ObservableInput} type to an observable where subscription and emissions\n * are scheduled on the provided scheduler.\n *\n * @see {@link from}\n * @see {@link of}\n *\n * @param input The observable, array, promise, iterable, etc you would like to schedule\n * @param scheduler The scheduler to use to schedule the subscription and emissions from\n * the returned observable.\n */\nexport function scheduled<T>(input: ObservableInput<T>, scheduler: SchedulerLike): Observable<T> {\n  if (input != null) {\n    if (isInteropObservable(input)) {\n      return scheduleObservable(input, scheduler);\n    }\n    if (isArrayLike(input)) {\n      return scheduleArray(input, scheduler);\n    }\n    if (isPromise(input)) {\n      return schedulePromise(input, scheduler);\n    }\n    if (isAsyncIterable(input)) {\n      return scheduleAsyncIterable(input, scheduler);\n    }\n    if (isIterable(input)) {\n      return scheduleIterable(input, scheduler);\n    }\n    if (isReadableStreamLike(input)) {\n      return scheduleReadableStreamLike(input, scheduler);\n    }\n  }\n  throw createInvalidObservableTypeError(input);\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInput, SchedulerLike, ObservedValueOf } from '../types';\nimport { scheduled } from '../scheduled/scheduled';\nimport { innerFrom } from './innerFrom';\n\nexport function from<O extends ObservableInput<any>>(input: O): Observable<ObservedValueOf<O>>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function from<O extends ObservableInput<any>>(input: O, scheduler: SchedulerLike | undefined): Observable<ObservedValueOf<O>>;\n\n/**\n * Creates an Observable from an Array, an array-like object, a Promise, an iterable object, or an Observable-like object.\n *\n * <span class=\"informal\">Converts almost anything to an Observable.</span>\n *\n * ![](from.png)\n *\n * `from` converts various other objects and data types into Observables. It also converts a Promise, an array-like, or an\n * <a href=\"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterable\" target=\"_blank\">iterable</a>\n * object into an Observable that emits the items in that promise, array, or iterable. A String, in this context, is treated\n * as an array of characters. Observable-like objects (contains a function named with the ES2015 Symbol for Observable) can also be\n * converted through this operator.\n *\n * ## Examples\n *\n * Converts an array to an Observable\n *\n * ```ts\n * import { from } from 'rxjs';\n *\n * const array = [10, 20, 30];\n * const result = from(array);\n *\n * result.subscribe(x => console.log(x));\n *\n * // Logs:\n * // 10\n * // 20\n * // 30\n * ```\n *\n * Convert an infinite iterable (from a generator) to an Observable\n *\n * ```ts\n * import { from, take } from 'rxjs';\n *\n * function* generateDoubles(seed) {\n *    let i = seed;\n *    while (true) {\n *      yield i;\n *      i = 2 * i; // double it\n *    }\n * }\n *\n * const iterator = generateDoubles(3);\n * const result = from(iterator).pipe(take(10));\n *\n * result.subscribe(x => console.log(x));\n *\n * // Logs:\n * // 3\n * // 6\n * // 12\n * // 24\n * // 48\n * // 96\n * // 192\n * // 384\n * // 768\n * // 1536\n * ```\n *\n * With `asyncScheduler`\n *\n * ```ts\n * import { from, asyncScheduler } from 'rxjs';\n *\n * console.log('start');\n *\n * const array = [10, 20, 30];\n * const result = from(array, asyncScheduler);\n *\n * result.subscribe(x => console.log(x));\n *\n * console.log('end');\n *\n * // Logs:\n * // 'start'\n * // 'end'\n * // 10\n * // 20\n * // 30\n * ```\n *\n * @see {@link fromEvent}\n * @see {@link fromEventPattern}\n *\n * @param {ObservableInput<T>} A subscription object, a Promise, an Observable-like,\n * an Array, an iterable, or an array-like object to be converted.\n * @param {SchedulerLike} An optional {@link SchedulerLike} on which to schedule the emission of values.\n * @return {Observable<T>}\n */\nexport function from<T>(input: ObservableInput<T>, scheduler?: SchedulerLike): Observable<T> {\n  return scheduler ? scheduled(input, scheduler) : innerFrom(input);\n}\n", "import { SchedulerLike, ValueFromArray } from '../types';\nimport { Observable } from '../Observable';\nimport { popScheduler } from '../util/args';\nimport { from } from './from';\n\n// Devs are more likely to pass null or undefined than they are a scheduler\n// without accompanying values. To make things easier for (naughty) devs who\n// use the `strictNullChecks: false` TypeScript compiler option, these\n// overloads with explicit null and undefined values are included.\n\nexport function of(value: null): Observable<null>;\nexport function of(value: undefined): Observable<undefined>;\n\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function of(scheduler: SchedulerLike): Observable<never>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function of<A extends readonly unknown[]>(...valuesAndScheduler: [...A, SchedulerLike]): Observable<ValueFromArray<A>>;\n\nexport function of(): Observable<never>;\n/** @deprecated Do not specify explicit type parameters. Signatures with type parameters that cannot be inferred will be removed in v8. */\nexport function of<T>(): Observable<T>;\nexport function of<T>(value: T): Observable<T>;\nexport function of<A extends readonly unknown[]>(...values: A): Observable<ValueFromArray<A>>;\n\n/**\n * Converts the arguments to an observable sequence.\n *\n * <span class=\"informal\">Each argument becomes a `next` notification.</span>\n *\n * ![](of.png)\n *\n * Unlike {@link from}, it does not do any flattening and emits each argument in whole\n * as a separate `next` notification.\n *\n * ## Examples\n *\n * Emit the values `10, 20, 30`\n *\n * ```ts\n * import { of } from 'rxjs';\n *\n * of(10, 20, 30)\n *   .subscribe({\n *     next: value => console.log('next:', value),\n *     error: err => console.log('error:', err),\n *     complete: () => console.log('the end'),\n *   });\n *\n * // Outputs\n * // next: 10\n * // next: 20\n * // next: 30\n * // the end\n * ```\n *\n * Emit the array `[1, 2, 3]`\n *\n * ```ts\n * import { of } from 'rxjs';\n *\n * of([1, 2, 3])\n *   .subscribe({\n *     next: value => console.log('next:', value),\n *     error: err => console.log('error:', err),\n *     complete: () => console.log('the end'),\n *   });\n *\n * // Outputs\n * // next: [1, 2, 3]\n * // the end\n * ```\n *\n * @see {@link from}\n * @see {@link range}\n *\n * @param {...T} values A comma separated list of arguments you want to be emitted\n * @return {Observable} An Observable that emits the arguments\n * described above and then completes.\n */\nexport function of<T>(...args: Array<T | SchedulerLike>): Observable<T> {\n  const scheduler = popScheduler(args);\n  return from(args as T[], scheduler);\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { SchedulerLike } from '../types';\nimport { isFunction } from '../util/isFunction';\n\n/**\n * Creates an observable that will create an error instance and push it to the consumer as an error\n * immediately upon subscription.\n *\n * <span class=\"informal\">Just errors and does nothing else</span>\n *\n * ![](throw.png)\n *\n * This creation function is useful for creating an observable that will create an error and error every\n * time it is subscribed to. Generally, inside of most operators when you might want to return an errored\n * observable, this is unnecessary. In most cases, such as in the inner return of {@link concatMap},\n * {@link mergeMap}, {@link defer}, and many others, you can simply throw the error, and RxJS will pick\n * that up and notify the consumer of the error.\n *\n * ## Example\n *\n * Create a simple observable that will create a new error with a timestamp and log it\n * and the message every time you subscribe to it\n *\n * ```ts\n * import { throwError } from 'rxjs';\n *\n * let errorCount = 0;\n *\n * const errorWithTimestamp$ = throwError(() => {\n *   const error: any = new Error(`This is error number ${ ++errorCount }`);\n *   error.timestamp = Date.now();\n *   return error;\n * });\n *\n * errorWithTimestamp$.subscribe({\n *   error: err => console.log(err.timestamp, err.message)\n * });\n *\n * errorWithTimestamp$.subscribe({\n *   error: err => console.log(err.timestamp, err.message)\n * });\n *\n * // Logs the timestamp and a new error message for each subscription\n * ```\n *\n * ### Unnecessary usage\n *\n * Using `throwError` inside of an operator or creation function\n * with a callback, is usually not necessary\n *\n * ```ts\n * import { of, concatMap, timer, throwError } from 'rxjs';\n *\n * const delays$ = of(1000, 2000, Infinity, 3000);\n *\n * delays$.pipe(\n *   concatMap(ms => {\n *     if (ms < 10000) {\n *       return timer(ms);\n *     } else {\n *       // This is probably overkill.\n *       return throwError(() => new Error(`Invalid time ${ ms }`));\n *     }\n *   })\n * )\n * .subscribe({\n *   next: console.log,\n *   error: console.error\n * });\n * ```\n *\n * You can just throw the error instead\n *\n * ```ts\n * import { of, concatMap, timer } from 'rxjs';\n *\n * const delays$ = of(1000, 2000, Infinity, 3000);\n *\n * delays$.pipe(\n *   concatMap(ms => {\n *     if (ms < 10000) {\n *       return timer(ms);\n *     } else {\n *       // Cleaner and easier to read for most folks.\n *       throw new Error(`Invalid time ${ ms }`);\n *     }\n *   })\n * )\n * .subscribe({\n *   next: console.log,\n *   error: console.error\n * });\n * ```\n *\n * @param errorFactory A factory function that will create the error instance that is pushed.\n */\nexport function throwError(errorFactory: () => any): Observable<never>;\n\n/**\n * Returns an observable that will error with the specified error immediately upon subscription.\n *\n * @param error The error instance to emit\n * @deprecated Support for passing an error value will be removed in v8. Instead, pass a factory function to `throwError(() => new Error('test'))`. This is\n * because it will create the error at the moment it should be created and capture a more appropriate stack trace. If\n * for some reason you need to create the error ahead of time, you can still do that: `const err = new Error('test'); throwError(() => err);`.\n */\nexport function throwError(error: any): Observable<never>;\n\n/**\n * Notifies the consumer of an error using a given scheduler by scheduling it at delay `0` upon subscription.\n *\n * @param errorOrErrorFactory An error instance or error factory\n * @param scheduler A scheduler to use to schedule the error notification\n * @deprecated The `scheduler` parameter will be removed in v8.\n * Use `throwError` in combination with {@link observeOn}: `throwError(() => new Error('test')).pipe(observeOn(scheduler));`.\n * Details: https://rxjs.dev/deprecations/scheduler-argument\n */\nexport function throwError(errorOrErrorFactory: any, scheduler: SchedulerLike): Observable<never>;\n\nexport function throwError(errorOrErrorFactory: any, scheduler?: SchedulerLike): Observable<never> {\n  const errorFactory = isFunction(errorOrErrorFactory) ? errorOrErrorFactory : () => errorOrErrorFactory;\n  const init = (subscriber: Subscriber<never>) => subscriber.error(errorFactory());\n  return new Observable(scheduler ? (subscriber) => scheduler.schedule(init as any, 0, subscriber) : init);\n}\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface EmptyError extends Error {}\n\nexport interface EmptyErrorCtor {\n  /**\n   * @deprecated Internal implementation detail. Do not construct error instances.\n   * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n   */\n  new (): EmptyError;\n}\n\n/**\n * An error thrown when an Observable or a sequence was queried but has no\n * elements.\n *\n * @see {@link first}\n * @see {@link last}\n * @see {@link single}\n * @see {@link firstValueFrom}\n * @see {@link lastValueFrom}\n *\n * @class EmptyError\n */\nexport const EmptyError: EmptyErrorCtor = createErrorClass((_super) => function EmptyErrorImpl(this: any) {\n  _super(this);\n  this.name = 'EmptyError';\n  this.message = 'no elements in sequence';\n});\n", "/**\n * Checks to see if a value is not only a `Date` object,\n * but a *valid* `Date` object that can be converted to a\n * number. For example, `new Date('blah')` is indeed an\n * `instanceof Date`, however it cannot be converted to a\n * number.\n */\nexport function isValidDate(value: any): value is Date {\n  return value instanceof Date && !isNaN(value as any);\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\nexport function map<T, R>(project: (value: T, index: number) => R): OperatorFunction<T, R>;\n/** @deprecated Use a closure instead of a `thisArg`. Signatures accepting a `thisArg` will be removed in v8. */\nexport function map<T, R, A>(project: (this: A, value: T, index: number) => R, thisArg: A): OperatorFunction<T, R>;\n\n/**\n * Applies a given `project` function to each value emitted by the source\n * Observable, and emits the resulting values as an Observable.\n *\n * <span class=\"informal\">Like [Array.prototype.map()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map),\n * it passes each source value through a transformation function to get\n * corresponding output values.</span>\n *\n * ![](map.png)\n *\n * Similar to the well known `Array.prototype.map` function, this operator\n * applies a projection to each value and emits that projection in the output\n * Observable.\n *\n * ## Example\n *\n * Map every click to the `clientX` position of that click\n *\n * ```ts\n * import { fromEvent, map } from 'rxjs';\n *\n * const clicks = fromEvent<PointerEvent>(document, 'click');\n * const positions = clicks.pipe(map(ev => ev.clientX));\n *\n * positions.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link mapTo}\n * @see {@link pluck}\n *\n * @param {function(value: T, index: number): R} project The function to apply\n * to each `value` emitted by the source Observable. The `index` parameter is\n * the number `i` for the i-th emission that has happened since the\n * subscription, starting from the number `0`.\n * @param {any} [thisArg] An optional argument to define what `this` is in the\n * `project` function.\n * @return A function that returns an Observable that emits the values from the\n * source Observable transformed by the given `project` function.\n */\nexport function map<T, R>(project: (value: T, index: number) => R, thisArg?: any): OperatorFunction<T, R> {\n  return operate((source, subscriber) => {\n    // The index of the value from the source. Used with projection.\n    let index = 0;\n    // Subscribe to the source, all errors and completions are sent along\n    // to the consumer.\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value: T) => {\n        // Call the projection function with the appropriate this context,\n        // and send the resulting value to the consumer.\n        subscriber.next(project.call(thisArg, value, index++));\n      })\n    );\n  });\n}\n", "import { OperatorFunction } from \"../types\";\nimport { map } from \"../operators/map\";\n\nconst { isArray } = Array;\n\nfunction callOrApply<T, R>(fn: ((...values: T[]) => R), args: T|T[]): R {\n    return isArray(args) ? fn(...args) : fn(args);\n}\n\n/**\n * Used in several -- mostly deprecated -- situations where we need to \n * apply a list of arguments or a single argument to a result selector.\n */\nexport function mapOneOrManyArgs<T, R>(fn: ((...values: T[]) => R)): OperatorFunction<T|T[], R> {\n    return map(args => callOrApply(fn, args))\n}", "const { isArray } = Array;\nconst { getPrototypeOf, prototype: objectProto, keys: getKeys } = Object;\n\n/**\n * Used in functions where either a list of arguments, a single array of arguments, or a\n * dictionary of arguments can be returned. Returns an object with an `args` property with\n * the arguments in an array, if it is a dictionary, it will also return the `keys` in another\n * property.\n */\nexport function argsArgArrayOrObject<T, O extends Record<string, T>>(args: T[] | [O] | [T[]]): { args: T[]; keys: string[] | null } {\n  if (args.length === 1) {\n    const first = args[0];\n    if (isArray(first)) {\n      return { args: first, keys: null };\n    }\n    if (isPOJO(first)) {\n      const keys = getKeys(first);\n      return {\n        args: keys.map((key) => first[key]),\n        keys,\n      };\n    }\n  }\n\n  return { args: args as T[], keys: null };\n}\n\nfunction isPOJO(obj: any): obj is object {\n  return obj && typeof obj === 'object' && getPrototypeOf(obj) === objectProto;\n}\n", "export function createObject(keys: string[], values: any[]) {\n  return keys.reduce((result, key, i) => ((result[key] = values[i]), result), {} as any);\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInput, SchedulerLike, ObservedValueOf, ObservableInputTuple } from '../types';\nimport { argsArgArrayOrObject } from '../util/argsArgArrayOrObject';\nimport { Subscriber } from '../Subscriber';\nimport { from } from './from';\nimport { identity } from '../util/identity';\nimport { Subscription } from '../Subscription';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nimport { popResultSelector, popScheduler } from '../util/args';\nimport { createObject } from '../util/createObject';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { AnyCatcher } from '../AnyCatcher';\nimport { executeSchedule } from '../util/executeSchedule';\n\n// combineLatest(any)\n// We put this first because we need to catch cases where the user has supplied\n// _exactly `any`_ as the argument. Since `any` literally matches _anything_,\n// we don't want it to randomly hit one of the other type signatures below,\n// as we have no idea at build-time what type we should be returning when given an any.\n\n/**\n * You have passed `any` here, we can't figure out if it is\n * an array or an object, so you're getting `unknown`. Use better types.\n * @param arg Something typed as `any`\n */\nexport function combineLatest<T extends AnyCatcher>(arg: T): Observable<unknown>;\n\n// combineLatest([a, b, c])\nexport function combineLatest(sources: []): Observable<never>;\nexport function combineLatest<A extends readonly unknown[]>(sources: readonly [...ObservableInputTuple<A>]): Observable<A>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[], R>(\n  sources: readonly [...ObservableInputTuple<A>],\n  resultSelector: (...values: A) => R,\n  scheduler: SchedulerLike\n): Observable<R>;\nexport function combineLatest<A extends readonly unknown[], R>(\n  sources: readonly [...ObservableInputTuple<A>],\n  resultSelector: (...values: A) => R\n): Observable<R>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[]>(\n  sources: readonly [...ObservableInputTuple<A>],\n  scheduler: SchedulerLike\n): Observable<A>;\n\n// combineLatest(a, b, c)\n/** @deprecated Pass an array of sources instead. The rest-parameters signature will be removed in v8. Details: https://rxjs.dev/deprecations/array-argument */\nexport function combineLatest<A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): Observable<A>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[], R>(\n  ...sourcesAndResultSelectorAndScheduler: [...ObservableInputTuple<A>, (...values: A) => R, SchedulerLike]\n): Observable<R>;\n/** @deprecated Pass an array of sources instead. The rest-parameters signature will be removed in v8. Details: https://rxjs.dev/deprecations/array-argument */\nexport function combineLatest<A extends readonly unknown[], R>(\n  ...sourcesAndResultSelector: [...ObservableInputTuple<A>, (...values: A) => R]\n): Observable<R>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[]>(\n  ...sourcesAndScheduler: [...ObservableInputTuple<A>, SchedulerLike]\n): Observable<A>;\n\n// combineLatest({a, b, c})\nexport function combineLatest(sourcesObject: { [K in any]: never }): Observable<never>;\nexport function combineLatest<T extends Record<string, ObservableInput<any>>>(\n  sourcesObject: T\n): Observable<{ [K in keyof T]: ObservedValueOf<T[K]> }>;\n\n/**\n * Combines multiple Observables to create an Observable whose values are\n * calculated from the latest values of each of its input Observables.\n *\n * <span class=\"informal\">Whenever any input Observable emits a value, it\n * computes a formula using the latest values from all the inputs, then emits\n * the output of that formula.</span>\n *\n * ![](combineLatest.png)\n *\n * `combineLatest` combines the values from all the Observables passed in the\n * observables array. This is done by subscribing to each Observable in order and,\n * whenever any Observable emits, collecting an array of the most recent\n * values from each Observable. So if you pass `n` Observables to this operator,\n * the returned Observable will always emit an array of `n` values, in an order\n * corresponding to the order of the passed Observables (the value from the first Observable\n * will be at index 0 of the array and so on).\n *\n * Static version of `combineLatest` accepts an array of Observables. Note that an array of\n * Observables is a good choice, if you don't know beforehand how many Observables\n * you will combine. Passing an empty array will result in an Observable that\n * completes immediately.\n *\n * To ensure the output array always has the same length, `combineLatest` will\n * actually wait for all input Observables to emit at least once,\n * before it starts emitting results. This means if some Observable emits\n * values before other Observables started emitting, all these values but the last\n * will be lost. On the other hand, if some Observable does not emit a value but\n * completes, resulting Observable will complete at the same moment without\n * emitting anything, since it will now be impossible to include a value from the\n * completed Observable in the resulting array. Also, if some input Observable does\n * not emit any value and never completes, `combineLatest` will also never emit\n * and never complete, since, again, it will wait for all streams to emit some\n * value.\n *\n * If at least one Observable was passed to `combineLatest` and all passed Observables\n * emitted something, the resulting Observable will complete when all combined\n * streams complete. So even if some Observable completes, the result of\n * `combineLatest` will still emit values when other Observables do. In case\n * of a completed Observable, its value from now on will always be the last\n * emitted value. On the other hand, if any Observable errors, `combineLatest`\n * will error immediately as well, and all other Observables will be unsubscribed.\n *\n * ## Examples\n *\n * Combine two timer Observables\n *\n * ```ts\n * import { timer, combineLatest } from 'rxjs';\n *\n * const firstTimer = timer(0, 1000); // emit 0, 1, 2... after every second, starting from now\n * const secondTimer = timer(500, 1000); // emit 0, 1, 2... after every second, starting 0,5s from now\n * const combinedTimers = combineLatest([firstTimer, secondTimer]);\n * combinedTimers.subscribe(value => console.log(value));\n * // Logs\n * // [0, 0] after 0.5s\n * // [1, 0] after 1s\n * // [1, 1] after 1.5s\n * // [2, 1] after 2s\n * ```\n *\n * Combine a dictionary of Observables\n *\n * ```ts\n * import { of, delay, startWith, combineLatest } from 'rxjs';\n *\n * const observables = {\n *   a: of(1).pipe(delay(1000), startWith(0)),\n *   b: of(5).pipe(delay(5000), startWith(0)),\n *   c: of(10).pipe(delay(10000), startWith(0))\n * };\n * const combined = combineLatest(observables);\n * combined.subscribe(value => console.log(value));\n * // Logs\n * // { a: 0, b: 0, c: 0 } immediately\n * // { a: 1, b: 0, c: 0 } after 1s\n * // { a: 1, b: 5, c: 0 } after 5s\n * // { a: 1, b: 5, c: 10 } after 10s\n * ```\n *\n * Combine an array of Observables\n *\n * ```ts\n * import { of, delay, startWith, combineLatest } from 'rxjs';\n *\n * const observables = [1, 5, 10].map(\n *   n => of(n).pipe(\n *     delay(n * 1000), // emit 0 and then emit n after n seconds\n *     startWith(0)\n *   )\n * );\n * const combined = combineLatest(observables);\n * combined.subscribe(value => console.log(value));\n * // Logs\n * // [0, 0, 0] immediately\n * // [1, 0, 0] after 1s\n * // [1, 5, 0] after 5s\n * // [1, 5, 10] after 10s\n * ```\n *\n * Use map operator to dynamically calculate the Body-Mass Index\n *\n * ```ts\n * import { of, combineLatest, map } from 'rxjs';\n *\n * const weight = of(70, 72, 76, 79, 75);\n * const height = of(1.76, 1.77, 1.78);\n * const bmi = combineLatest([weight, height]).pipe(\n *   map(([w, h]) => w / (h * h)),\n * );\n * bmi.subscribe(x => console.log('BMI is ' + x));\n *\n * // With output to console:\n * // BMI is 24.212293388429753\n * // BMI is 23.93948099205209\n * // BMI is 23.671253629592222\n * ```\n *\n * @see {@link combineLatestAll}\n * @see {@link merge}\n * @see {@link withLatestFrom}\n *\n * @param {ObservableInput} [observables] An array of input Observables to combine with each other.\n * An array of Observables must be given as the first argument.\n * @param {function} [project] An optional function to project the values from\n * the combined latest values into a new value on the output Observable.\n * @param {SchedulerLike} [scheduler=null] The {@link SchedulerLike} to use for subscribing to\n * each input Observable.\n * @return {Observable} An Observable of projected values from the most recent\n * values from each input Observable, or an array of the most recent values from\n * each input Observable.\n */\nexport function combineLatest<O extends ObservableInput<any>, R>(...args: any[]): Observable<R> | Observable<ObservedValueOf<O>[]> {\n  const scheduler = popScheduler(args);\n  const resultSelector = popResultSelector(args);\n\n  const { args: observables, keys } = argsArgArrayOrObject(args);\n\n  if (observables.length === 0) {\n    // If no observables are passed, or someone has passed an empty array\n    // of observables, or even an empty object POJO, we need to just\n    // complete (EMPTY), but we have to honor the scheduler provided if any.\n    return from([], scheduler as any);\n  }\n\n  const result = new Observable<ObservedValueOf<O>[]>(\n    combineLatestInit(\n      observables as ObservableInput<ObservedValueOf<O>>[],\n      scheduler,\n      keys\n        ? // A handler for scrubbing the array of args into a dictionary.\n          (values) => createObject(keys, values)\n        : // A passthrough to just return the array\n          identity\n    )\n  );\n\n  return resultSelector ? (result.pipe(mapOneOrManyArgs(resultSelector)) as Observable<R>) : result;\n}\n\nexport function combineLatestInit(\n  observables: ObservableInput<any>[],\n  scheduler?: SchedulerLike,\n  valueTransform: (values: any[]) => any = identity\n) {\n  return (subscriber: Subscriber<any>) => {\n    // The outer subscription. We're capturing this in a function\n    // because we may have to schedule it.\n    maybeSchedule(\n      scheduler,\n      () => {\n        const { length } = observables;\n        // A store for the values each observable has emitted so far. We match observable to value on index.\n        const values = new Array(length);\n        // The number of currently active subscriptions, as they complete, we decrement this number to see if\n        // we are all done combining values, so we can complete the result.\n        let active = length;\n        // The number of inner sources that still haven't emitted the first value\n        // We need to track this because all sources need to emit one value in order\n        // to start emitting values.\n        let remainingFirstValues = length;\n        // The loop to kick off subscription. We're keying everything on index `i` to relate the observables passed\n        // in to the slot in the output array or the key in the array of keys in the output dictionary.\n        for (let i = 0; i < length; i++) {\n          maybeSchedule(\n            scheduler,\n            () => {\n              const source = from(observables[i], scheduler as any);\n              let hasFirstValue = false;\n              source.subscribe(\n                createOperatorSubscriber(\n                  subscriber,\n                  (value) => {\n                    // When we get a value, record it in our set of values.\n                    values[i] = value;\n                    if (!hasFirstValue) {\n                      // If this is our first value, record that.\n                      hasFirstValue = true;\n                      remainingFirstValues--;\n                    }\n                    if (!remainingFirstValues) {\n                      // We're not waiting for any more\n                      // first values, so we can emit!\n                      subscriber.next(valueTransform(values.slice()));\n                    }\n                  },\n                  () => {\n                    if (!--active) {\n                      // We only complete the result if we have no more active\n                      // inner observables.\n                      subscriber.complete();\n                    }\n                  }\n                )\n              );\n            },\n            subscriber\n          );\n        }\n      },\n      subscriber\n    );\n  };\n}\n\n/**\n * A small utility to handle the couple of locations where we want to schedule if a scheduler was provided,\n * but we don't if there was no scheduler.\n */\nfunction maybeSchedule(scheduler: SchedulerLike | undefined, execute: () => void, subscription: Subscription) {\n  if (scheduler) {\n    executeSchedule(subscription, scheduler, execute);\n  } else {\n    execute();\n  }\n}\n", "import { Observable } from '../Observable';\nimport { innerFrom } from '../observable/innerFrom';\nimport { Subscriber } from '../Subscriber';\nimport { ObservableInput, SchedulerLike } from '../types';\nimport { executeSchedule } from '../util/executeSchedule';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * A process embodying the general \"merge\" strategy. This is used in\n * `mergeMap` and `mergeScan` because the logic is otherwise nearly identical.\n * @param source The original source observable\n * @param subscriber The consumer subscriber\n * @param project The projection function to get our inner sources\n * @param concurrent The number of concurrent inner subscriptions\n * @param onBeforeNext Additional logic to apply before nexting to our consumer\n * @param expand If `true` this will perform an \"expand\" strategy, which differs only\n * in that it recurses, and the inner subscription must be schedule-able.\n * @param innerSubScheduler A scheduler to use to schedule inner subscriptions,\n * this is to support the expand strategy, mostly, and should be deprecated\n */\nexport function mergeInternals<T, R>(\n  source: Observable<T>,\n  subscriber: Subscriber<R>,\n  project: (value: T, index: number) => ObservableInput<R>,\n  concurrent: number,\n  onBeforeNext?: (innerValue: R) => void,\n  expand?: boolean,\n  innerSubScheduler?: SchedulerLike,\n  additionalFinalizer?: () => void\n) {\n  // Buffered values, in the event of going over our concurrency limit\n  const buffer: T[] = [];\n  // The number of active inner subscriptions.\n  let active = 0;\n  // An index to pass to our accumulator function\n  let index = 0;\n  // Whether or not the outer source has completed.\n  let isComplete = false;\n\n  /**\n   * Checks to see if we can complete our result or not.\n   */\n  const checkComplete = () => {\n    // If the outer has completed, and nothing is left in the buffer,\n    // and we don't have any active inner subscriptions, then we can\n    // Emit the state and complete.\n    if (isComplete && !buffer.length && !active) {\n      subscriber.complete();\n    }\n  };\n\n  // If we're under our concurrency limit, just start the inner subscription, otherwise buffer and wait.\n  const outerNext = (value: T) => (active < concurrent ? doInnerSub(value) : buffer.push(value));\n\n  const doInnerSub = (value: T) => {\n    // If we're expanding, we need to emit the outer values and the inner values\n    // as the inners will \"become outers\" in a way as they are recursively fed\n    // back to the projection mechanism.\n    expand && subscriber.next(value as any);\n\n    // Increment the number of active subscriptions so we can track it\n    // against our concurrency limit later.\n    active++;\n\n    // A flag used to show that the inner observable completed.\n    // This is checked during finalization to see if we should\n    // move to the next item in the buffer, if there is on.\n    let innerComplete = false;\n\n    // Start our inner subscription.\n    innerFrom(project(value, index++)).subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (innerValue) => {\n          // `mergeScan` has additional handling here. For example\n          // taking the inner value and updating state.\n          onBeforeNext?.(innerValue);\n\n          if (expand) {\n            // If we're expanding, then just recurse back to our outer\n            // handler. It will emit the value first thing.\n            outerNext(innerValue as any);\n          } else {\n            // Otherwise, emit the inner value.\n            subscriber.next(innerValue);\n          }\n        },\n        () => {\n          // Flag that we have completed, so we know to check the buffer\n          // during finalization.\n          innerComplete = true;\n        },\n        // Errors are passed to the destination.\n        undefined,\n        () => {\n          // During finalization, if the inner completed (it wasn't errored or\n          // cancelled), then we want to try the next item in the buffer if\n          // there is one.\n          if (innerComplete) {\n            // We have to wrap this in a try/catch because it happens during\n            // finalization, possibly asynchronously, and we want to pass\n            // any errors that happen (like in a projection function) to\n            // the outer Subscriber.\n            try {\n              // INNER SOURCE COMPLETE\n              // Decrement the active count to ensure that the next time\n              // we try to call `doInnerSub`, the number is accurate.\n              active--;\n              // If we have more values in the buffer, try to process those\n              // Note that this call will increment `active` ahead of the\n              // next conditional, if there were any more inner subscriptions\n              // to start.\n              while (buffer.length && active < concurrent) {\n                const bufferedValue = buffer.shift()!;\n                // Particularly for `expand`, we need to check to see if a scheduler was provided\n                // for when we want to start our inner subscription. Otherwise, we just start\n                // are next inner subscription.\n                if (innerSubScheduler) {\n                  executeSchedule(subscriber, innerSubScheduler, () => doInnerSub(bufferedValue));\n                } else {\n                  doInnerSub(bufferedValue);\n                }\n              }\n              // Check to see if we can complete, and complete if so.\n              checkComplete();\n            } catch (err) {\n              subscriber.error(err);\n            }\n          }\n        }\n      )\n    );\n  };\n\n  // Subscribe to our source observable.\n  source.subscribe(\n    createOperatorSubscriber(subscriber, outerNext, () => {\n      // Outer completed, make a note of it, and check to see if we can complete everything.\n      isComplete = true;\n      checkComplete();\n    })\n  );\n\n  // Additional finalization (for when the destination is torn down).\n  // Other finalization is added implicitly via subscription above.\n  return () => {\n    additionalFinalizer?.();\n  };\n}\n", "import { ObservableInput, OperatorFunction, ObservedValueOf } from '../types';\nimport { map } from './map';\nimport { innerFrom } from '../observable/innerFrom';\nimport { operate } from '../util/lift';\nimport { mergeInternals } from './mergeInternals';\nimport { isFunction } from '../util/isFunction';\n\n/* tslint:disable:max-line-length */\nexport function mergeMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  concurrent?: number\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function mergeMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: undefined,\n  concurrent?: number\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function mergeMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R,\n  concurrent?: number\n): OperatorFunction<T, R>;\n/* tslint:enable:max-line-length */\n\n/**\n * Projects each source value to an Observable which is merged in the output\n * Observable.\n *\n * <span class=\"informal\">Maps each value to an Observable, then flattens all of\n * these inner Observables using {@link mergeAll}.</span>\n *\n * ![](mergeMap.png)\n *\n * Returns an Observable that emits items based on applying a function that you\n * supply to each item emitted by the source Observable, where that function\n * returns an Observable, and then merging those resulting Observables and\n * emitting the results of this merger.\n *\n * ## Example\n *\n * Map and flatten each letter to an Observable ticking every 1 second\n *\n * ```ts\n * import { of, mergeMap, interval, map } from 'rxjs';\n *\n * const letters = of('a', 'b', 'c');\n * const result = letters.pipe(\n *   mergeMap(x => interval(1000).pipe(map(i => x + i)))\n * );\n *\n * result.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // a0\n * // b0\n * // c0\n * // a1\n * // b1\n * // c1\n * // continues to list a, b, c every second with respective ascending integers\n * ```\n *\n * @see {@link concatMap}\n * @see {@link exhaustMap}\n * @see {@link merge}\n * @see {@link mergeAll}\n * @see {@link mergeMapTo}\n * @see {@link mergeScan}\n * @see {@link switchMap}\n *\n * @param {function(value: T, ?index: number): ObservableInput} project A function\n * that, when applied to an item emitted by the source Observable, returns an\n * Observable.\n * @param {number} [concurrent=Infinity] Maximum number of input\n * Observables being subscribed to concurrently.\n * @return A function that returns an Observable that emits the result of\n * applying the projection function (and the optional deprecated\n * `resultSelector`) to each item emitted by the source Observable and merging\n * the results of the Observables obtained from this transformation.\n */\nexport function mergeMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector?: ((outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R) | number,\n  concurrent: number = Infinity\n): OperatorFunction<T, ObservedValueOf<O> | R> {\n  if (isFunction(resultSelector)) {\n    // DEPRECATED PATH\n    return mergeMap((a, i) => map((b: any, ii: number) => resultSelector(a, b, i, ii))(innerFrom(project(a, i))), concurrent);\n  } else if (typeof resultSelector === 'number') {\n    concurrent = resultSelector;\n  }\n\n  return operate((source, subscriber) => mergeInternals(source, subscriber, project, concurrent));\n}\n", "import { mergeMap } from './mergeMap';\nimport { identity } from '../util/identity';\nimport { OperatorFunction, ObservableInput, ObservedValueOf } from '../types';\n\n/**\n * Converts a higher-order Observable into a first-order Observable which\n * concurrently delivers all values that are emitted on the inner Observables.\n *\n * <span class=\"informal\">Flattens an Observable-of-Observables.</span>\n *\n * ![](mergeAll.png)\n *\n * `mergeAll` subscribes to an Observable that emits Observables, also known as\n * a higher-order Observable. Each time it observes one of these emitted inner\n * Observables, it subscribes to that and delivers all the values from the\n * inner Observable on the output Observable. The output Observable only\n * completes once all inner Observables have completed. Any error delivered by\n * a inner Observable will be immediately emitted on the output Observable.\n *\n * ## Examples\n *\n * Spawn a new interval Observable for each click event, and blend their outputs as one Observable\n *\n * ```ts\n * import { fromEvent, map, interval, mergeAll } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const higherOrder = clicks.pipe(map(() => interval(1000)));\n * const firstOrder = higherOrder.pipe(mergeAll());\n *\n * firstOrder.subscribe(x => console.log(x));\n * ```\n *\n * Count from 0 to 9 every second for each click, but only allow 2 concurrent timers\n *\n * ```ts\n * import { fromEvent, map, interval, take, mergeAll } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const higherOrder = clicks.pipe(\n *   map(() => interval(1000).pipe(take(10)))\n * );\n * const firstOrder = higherOrder.pipe(mergeAll(2));\n *\n * firstOrder.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link combineLatestAll}\n * @see {@link concatAll}\n * @see {@link exhaustAll}\n * @see {@link merge}\n * @see {@link mergeMap}\n * @see {@link mergeMapTo}\n * @see {@link mergeScan}\n * @see {@link switchAll}\n * @see {@link switchMap}\n * @see {@link zipAll}\n *\n * @param {number} [concurrent=Infinity] Maximum number of inner\n * Observables being subscribed to concurrently.\n * @return A function that returns an Observable that emits values coming from\n * all the inner Observables emitted by the source Observable.\n */\nexport function mergeAll<O extends ObservableInput<any>>(concurrent: number = Infinity): OperatorFunction<O, ObservedValueOf<O>> {\n  return mergeMap(identity, concurrent);\n}\n", "import { mergeAll } from './mergeAll';\nimport { OperatorFunction, ObservableInput, ObservedValueOf } from '../types';\n\n/**\n * Converts a higher-order Observable into a first-order Observable by\n * concatenating the inner Observables in order.\n *\n * <span class=\"informal\">Flattens an Observable-of-Observables by putting one\n * inner Observable after the other.</span>\n *\n * ![](concatAll.svg)\n *\n * Joins every Observable emitted by the source (a higher-order Observable), in\n * a serial fashion. It subscribes to each inner Observable only after the\n * previous inner Observable has completed, and merges all of their values into\n * the returned observable.\n *\n * __Warning:__ If the source Observable emits Observables quickly and\n * endlessly, and the inner Observables it emits generally complete slower than\n * the source emits, you can run into memory issues as the incoming Observables\n * collect in an unbounded buffer.\n *\n * Note: `concatAll` is equivalent to `mergeAll` with concurrency parameter set\n * to `1`.\n *\n * ## Example\n *\n * For each click event, tick every second from 0 to 3, with no concurrency\n *\n * ```ts\n * import { fromEvent, map, interval, take, concatAll } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const higherOrder = clicks.pipe(\n *   map(() => interval(1000).pipe(take(4)))\n * );\n * const firstOrder = higherOrder.pipe(concatAll());\n * firstOrder.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // (results are not concurrent)\n * // For every click on the \"document\" it will emit values 0 to 3 spaced\n * // on a 1000ms interval\n * // one click = 1000ms-> 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3\n * ```\n *\n * @see {@link combineLatestAll}\n * @see {@link concat}\n * @see {@link concatMap}\n * @see {@link concatMapTo}\n * @see {@link exhaustAll}\n * @see {@link mergeAll}\n * @see {@link switchAll}\n * @see {@link switchMap}\n * @see {@link zipAll}\n *\n * @return A function that returns an Observable emitting values from all the\n * inner Observables concatenated.\n */\nexport function concatAll<O extends ObservableInput<any>>(): OperatorFunction<O, ObservedValueOf<O>> {\n  return mergeAll(1);\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInputTuple, SchedulerLike } from '../types';\nimport { concatAll } from '../operators/concatAll';\nimport { popScheduler } from '../util/args';\nimport { from } from './from';\n\nexport function concat<T extends readonly unknown[]>(...inputs: [...ObservableInputTuple<T>]): Observable<T[number]>;\nexport function concat<T extends readonly unknown[]>(\n  ...inputsAndScheduler: [...ObservableInputTuple<T>, SchedulerLike]\n): Observable<T[number]>;\n\n/**\n * Creates an output Observable which sequentially emits all values from the first given\n * Observable and then moves on to the next.\n *\n * <span class=\"informal\">Concatenates multiple Observables together by\n * sequentially emitting their values, one Observable after the other.</span>\n *\n * ![](concat.png)\n *\n * `concat` joins multiple Observables together, by subscribing to them one at a time and\n * merging their results into the output Observable. You can pass either an array of\n * Observables, or put them directly as arguments. Passing an empty array will result\n * in Observable that completes immediately.\n *\n * `concat` will subscribe to first input Observable and emit all its values, without\n * changing or affecting them in any way. When that Observable completes, it will\n * subscribe to then next Observable passed and, again, emit its values. This will be\n * repeated, until the operator runs out of Observables. When last input Observable completes,\n * `concat` will complete as well. At any given moment only one Observable passed to operator\n * emits values. If you would like to emit values from passed Observables concurrently, check out\n * {@link merge} instead, especially with optional `concurrent` parameter. As a matter of fact,\n * `concat` is an equivalent of `merge` operator with `concurrent` parameter set to `1`.\n *\n * Note that if some input Observable never completes, `concat` will also never complete\n * and Observables following the one that did not complete will never be subscribed. On the other\n * hand, if some Observable simply completes immediately after it is subscribed, it will be\n * invisible for `concat`, which will just move on to the next Observable.\n *\n * If any Observable in chain errors, instead of passing control to the next Observable,\n * `concat` will error immediately as well. Observables that would be subscribed after\n * the one that emitted error, never will.\n *\n * If you pass to `concat` the same Observable many times, its stream of values\n * will be \"replayed\" on every subscription, which means you can repeat given Observable\n * as many times as you like. If passing the same Observable to `concat` 1000 times becomes tedious,\n * you can always use {@link repeat}.\n *\n * ## Examples\n *\n * Concatenate a timer counting from 0 to 3 with a synchronous sequence from 1 to 10\n *\n * ```ts\n * import { interval, take, range, concat } from 'rxjs';\n *\n * const timer = interval(1000).pipe(take(4));\n * const sequence = range(1, 10);\n * const result = concat(timer, sequence);\n * result.subscribe(x => console.log(x));\n *\n * // results in:\n * // 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3 -immediate-> 1 ... 10\n * ```\n *\n * Concatenate 3 Observables\n *\n * ```ts\n * import { interval, take, concat } from 'rxjs';\n *\n * const timer1 = interval(1000).pipe(take(10));\n * const timer2 = interval(2000).pipe(take(6));\n * const timer3 = interval(500).pipe(take(10));\n *\n * const result = concat(timer1, timer2, timer3);\n * result.subscribe(x => console.log(x));\n *\n * // results in the following:\n * // (Prints to console sequentially)\n * // -1000ms-> 0 -1000ms-> 1 -1000ms-> ... 9\n * // -2000ms-> 0 -2000ms-> 1 -2000ms-> ... 5\n * // -500ms-> 0 -500ms-> 1 -500ms-> ... 9\n * ```\n *\n * Concatenate the same Observable to repeat it\n *\n * ```ts\n * import { interval, take, concat } from 'rxjs';\n *\n * const timer = interval(1000).pipe(take(2));\n *\n * concat(timer, timer) // concatenating the same Observable!\n *   .subscribe({\n *     next: value => console.log(value),\n *     complete: () => console.log('...and it is done!')\n *   });\n *\n * // Logs:\n * // 0 after 1s\n * // 1 after 2s\n * // 0 after 3s\n * // 1 after 4s\n * // '...and it is done!' also after 4s\n * ```\n *\n * @see {@link concatAll}\n * @see {@link concatMap}\n * @see {@link concatMapTo}\n * @see {@link startWith}\n * @see {@link endWith}\n *\n * @param args Input Observables to concatenate.\n */\nexport function concat(...args: any[]): Observable<unknown> {\n  return concatAll()(from(args, popScheduler(args)));\n}\n", "import { Observable } from '../Observable';\nimport { ObservedValueOf, ObservableInput } from '../types';\nimport { innerFrom } from './innerFrom';\n\n/**\n * Creates an Observable that, on subscribe, calls an Observable factory to\n * make an Observable for each new Observer.\n *\n * <span class=\"informal\">Creates the Observable lazily, that is, only when it\n * is subscribed.\n * </span>\n *\n * ![](defer.png)\n *\n * `defer` allows you to create an Observable only when the Observer\n * subscribes. It waits until an Observer subscribes to it, calls the given\n * factory function to get an Observable -- where a factory function typically\n * generates a new Observable -- and subscribes the Observer to this Observable.\n * In case the factory function returns a falsy value, then EMPTY is used as\n * Observable instead. Last but not least, an exception during the factory\n * function call is transferred to the Observer by calling `error`.\n *\n * ## Example\n *\n * Subscribe to either an Observable of clicks or an Observable of interval, at random\n *\n * ```ts\n * import { defer, fromEvent, interval } from 'rxjs';\n *\n * const clicksOrInterval = defer(() => {\n *   return Math.random() > 0.5\n *     ? fromEvent(document, 'click')\n *     : interval(1000);\n * });\n * clicksOrInterval.subscribe(x => console.log(x));\n *\n * // Results in the following behavior:\n * // If the result of Math.random() is greater than 0.5 it will listen\n * // for clicks anywhere on the \"document\"; when document is clicked it\n * // will log a MouseEvent object to the console. If the result is less\n * // than 0.5 it will emit ascending numbers, one every second(1000ms).\n * ```\n *\n * @see {@link Observable}\n *\n * @param {function(): ObservableInput} observableFactory The Observable\n * factory function to invoke for each Observer that subscribes to the output\n * Observable. May also return a Promise, which will be converted on the fly\n * to an Observable.\n * @return {Observable} An Observable whose Observers' subscriptions trigger\n * an invocation of the given Observable factory function.\n */\nexport function defer<R extends ObservableInput<any>>(observableFactory: () => R): Observable<ObservedValueOf<R>> {\n  return new Observable<ObservedValueOf<R>>((subscriber) => {\n    innerFrom(observableFactory()).subscribe(subscriber);\n  });\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { Observable } from '../Observable';\nimport { mergeMap } from '../operators/mergeMap';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isFunction } from '../util/isFunction';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\n\n// These constants are used to create handler registry functions using array mapping below.\nconst nodeEventEmitterMethods = ['addListener', 'removeListener'] as const;\nconst eventTargetMethods = ['addEventListener', 'removeEventListener'] as const;\nconst jqueryMethods = ['on', 'off'] as const;\n\nexport interface NodeStyleEventEmitter {\n  addListener(eventName: string | symbol, handler: NodeEventHandler): this;\n  removeListener(eventName: string | symbol, handler: NodeEventHandler): this;\n}\n\nexport type NodeEventHandler = (...args: any[]) => void;\n\n// For APIs that implement `addListener` and `removeListener` methods that may\n// not use the same arguments or return EventEmitter values\n// such as React Native\nexport interface NodeCompatibleEventEmitter {\n  addListener(eventName: string, handler: NodeEventHandler): void | {};\n  removeListener(eventName: string, handler: NodeEventHandler): void | {};\n}\n\n// Use handler types like those in @types/jquery. See:\n// https://github.com/DefinitelyTyped/DefinitelyTyped/blob/847731ba1d7fa6db6b911c0e43aa0afe596e7723/types/jquery/misc.d.ts#L6395\nexport interface JQueryStyleEventEmitter<TContext, T> {\n  on(eventName: string, handler: (this: TContext, t: T, ...args: any[]) => any): void;\n  off(eventName: string, handler: (this: TContext, t: T, ...args: any[]) => any): void;\n}\n\nexport interface EventListenerObject<E> {\n  handleEvent(evt: E): void;\n}\n\nexport interface HasEventTargetAddRemove<E> {\n  addEventListener(\n    type: string,\n    listener: ((evt: E) => void) | EventListenerObject<E> | null,\n    options?: boolean | AddEventListenerOptions\n  ): void;\n  removeEventListener(\n    type: string,\n    listener: ((evt: E) => void) | EventListenerObject<E> | null,\n    options?: EventListenerOptions | boolean\n  ): void;\n}\n\nexport interface EventListenerOptions {\n  capture?: boolean;\n  passive?: boolean;\n  once?: boolean;\n}\n\nexport interface AddEventListenerOptions extends EventListenerOptions {\n  once?: boolean;\n  passive?: boolean;\n}\n\nexport function fromEvent<T>(target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>, eventName: string): Observable<T>;\nexport function fromEvent<T, R>(\n  target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>,\n  eventName: string,\n  resultSelector: (event: T) => R\n): Observable<R>;\nexport function fromEvent<T>(\n  target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>,\n  eventName: string,\n  options: EventListenerOptions\n): Observable<T>;\nexport function fromEvent<T, R>(\n  target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>,\n  eventName: string,\n  options: EventListenerOptions,\n  resultSelector: (event: T) => R\n): Observable<R>;\n\nexport function fromEvent(target: NodeStyleEventEmitter | ArrayLike<NodeStyleEventEmitter>, eventName: string): Observable<unknown>;\n/** @deprecated Do not specify explicit type parameters. Signatures with type parameters that cannot be inferred will be removed in v8. */\nexport function fromEvent<T>(target: NodeStyleEventEmitter | ArrayLike<NodeStyleEventEmitter>, eventName: string): Observable<T>;\nexport function fromEvent<R>(\n  target: NodeStyleEventEmitter | ArrayLike<NodeStyleEventEmitter>,\n  eventName: string,\n  resultSelector: (...args: any[]) => R\n): Observable<R>;\n\nexport function fromEvent(\n  target: NodeCompatibleEventEmitter | ArrayLike<NodeCompatibleEventEmitter>,\n  eventName: string\n): Observable<unknown>;\n/** @deprecated Do not specify explicit type parameters. Signatures with type parameters that cannot be inferred will be removed in v8. */\nexport function fromEvent<T>(target: NodeCompatibleEventEmitter | ArrayLike<NodeCompatibleEventEmitter>, eventName: string): Observable<T>;\nexport function fromEvent<R>(\n  target: NodeCompatibleEventEmitter | ArrayLike<NodeCompatibleEventEmitter>,\n  eventName: string,\n  resultSelector: (...args: any[]) => R\n): Observable<R>;\n\nexport function fromEvent<T>(\n  target: JQueryStyleEventEmitter<any, T> | ArrayLike<JQueryStyleEventEmitter<any, T>>,\n  eventName: string\n): Observable<T>;\nexport function fromEvent<T, R>(\n  target: JQueryStyleEventEmitter<any, T> | ArrayLike<JQueryStyleEventEmitter<any, T>>,\n  eventName: string,\n  resultSelector: (value: T, ...args: any[]) => R\n): Observable<R>;\n\n/**\n * Creates an Observable that emits events of a specific type coming from the\n * given event target.\n *\n * <span class=\"informal\">Creates an Observable from DOM events, or Node.js\n * EventEmitter events or others.</span>\n *\n * ![](fromEvent.png)\n *\n * `fromEvent` accepts as a first argument event target, which is an object with methods\n * for registering event handler functions. As a second argument it takes string that indicates\n * type of event we want to listen for. `fromEvent` supports selected types of event targets,\n * which are described in detail below. If your event target does not match any of the ones listed,\n * you should use {@link fromEventPattern}, which can be used on arbitrary APIs.\n * When it comes to APIs supported by `fromEvent`, their methods for adding and removing event\n * handler functions have different names, but they all accept a string describing event type\n * and function itself, which will be called whenever said event happens.\n *\n * Every time resulting Observable is subscribed, event handler function will be registered\n * to event target on given event type. When that event fires, value\n * passed as a first argument to registered function will be emitted by output Observable.\n * When Observable is unsubscribed, function will be unregistered from event target.\n *\n * Note that if event target calls registered function with more than one argument, second\n * and following arguments will not appear in resulting stream. In order to get access to them,\n * you can pass to `fromEvent` optional project function, which will be called with all arguments\n * passed to event handler. Output Observable will then emit value returned by project function,\n * instead of the usual value.\n *\n * Remember that event targets listed below are checked via duck typing. It means that\n * no matter what kind of object you have and no matter what environment you work in,\n * you can safely use `fromEvent` on that object if it exposes described methods (provided\n * of course they behave as was described above). So for example if Node.js library exposes\n * event target which has the same method names as DOM EventTarget, `fromEvent` is still\n * a good choice.\n *\n * If the API you use is more callback then event handler oriented (subscribed\n * callback function fires only once and thus there is no need to manually\n * unregister it), you should use {@link bindCallback} or {@link bindNodeCallback}\n * instead.\n *\n * `fromEvent` supports following types of event targets:\n *\n * **DOM EventTarget**\n *\n * This is an object with `addEventListener` and `removeEventListener` methods.\n *\n * In the browser, `addEventListener` accepts - apart from event type string and event\n * handler function arguments - optional third parameter, which is either an object or boolean,\n * both used for additional configuration how and when passed function will be called. When\n * `fromEvent` is used with event target of that type, you can provide this values\n * as third parameter as well.\n *\n * **Node.js EventEmitter**\n *\n * An object with `addListener` and `removeListener` methods.\n *\n * **JQuery-style event target**\n *\n * An object with `on` and `off` methods\n *\n * **DOM NodeList**\n *\n * List of DOM Nodes, returned for example by `document.querySelectorAll` or `Node.childNodes`.\n *\n * Although this collection is not event target in itself, `fromEvent` will iterate over all Nodes\n * it contains and install event handler function in every of them. When returned Observable\n * is unsubscribed, function will be removed from all Nodes.\n *\n * **DOM HtmlCollection**\n *\n * Just as in case of NodeList it is a collection of DOM nodes. Here as well event handler function is\n * installed and removed in each of elements.\n *\n *\n * ## Examples\n *\n * Emit clicks happening on the DOM document\n *\n * ```ts\n * import { fromEvent } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * clicks.subscribe(x => console.log(x));\n *\n * // Results in:\n * // MouseEvent object logged to console every time a click\n * // occurs on the document.\n * ```\n *\n * Use `addEventListener` with capture option\n *\n * ```ts\n * import { fromEvent } from 'rxjs';\n *\n * const div = document.createElement('div');\n * div.style.cssText = 'width: 200px; height: 200px; background: #09c;';\n * document.body.appendChild(div);\n *\n * // note optional configuration parameter which will be passed to addEventListener\n * const clicksInDocument = fromEvent(document, 'click', { capture: true });\n * const clicksInDiv = fromEvent(div, 'click');\n *\n * clicksInDocument.subscribe(() => console.log('document'));\n * clicksInDiv.subscribe(() => console.log('div'));\n *\n * // By default events bubble UP in DOM tree, so normally\n * // when we would click on div in document\n * // \"div\" would be logged first and then \"document\".\n * // Since we specified optional `capture` option, document\n * // will catch event when it goes DOWN DOM tree, so console\n * // will log \"document\" and then \"div\".\n * ```\n *\n * @see {@link bindCallback}\n * @see {@link bindNodeCallback}\n * @see {@link fromEventPattern}\n *\n * @param {FromEventTarget<T>} target The DOM EventTarget, Node.js\n * EventEmitter, JQuery-like event target, NodeList or HTMLCollection to attach the event handler to.\n * @param {string} eventName The event name of interest, being emitted by the\n * `target`.\n * @param {EventListenerOptions} [options] Options to pass through to addEventListener\n * @return {Observable<T>}\n */\nexport function fromEvent<T>(\n  target: any,\n  eventName: string,\n  options?: EventListenerOptions | ((...args: any[]) => T),\n  resultSelector?: (...args: any[]) => T\n): Observable<T> {\n  if (isFunction(options)) {\n    resultSelector = options;\n    options = undefined;\n  }\n  if (resultSelector) {\n    return fromEvent<T>(target, eventName, options as EventListenerOptions).pipe(mapOneOrManyArgs(resultSelector));\n  }\n\n  // Figure out our add and remove methods. In order to do this,\n  // we are going to analyze the target in a preferred order, if\n  // the target matches a given signature, we take the two \"add\" and \"remove\"\n  // method names and apply them to a map to create opposite versions of the\n  // same function. This is because they all operate in duplicate pairs,\n  // `addListener(name, handler)`, `removeListener(name, handler)`, for example.\n  // The call only differs by method name, as to whether or not you're adding or removing.\n  const [add, remove] =\n    // If it is an EventTarget, we need to use a slightly different method than the other two patterns.\n    isEventTarget(target)\n      ? eventTargetMethods.map((methodName) => (handler: any) => target[methodName](eventName, handler, options as EventListenerOptions))\n      : // In all other cases, the call pattern is identical with the exception of the method names.\n      isNodeStyleEventEmitter(target)\n      ? nodeEventEmitterMethods.map(toCommonHandlerRegistry(target, eventName))\n      : isJQueryStyleEventEmitter(target)\n      ? jqueryMethods.map(toCommonHandlerRegistry(target, eventName))\n      : [];\n\n  // If add is falsy, it's because we didn't match a pattern above.\n  // Check to see if it is an ArrayLike, because if it is, we want to\n  // try to apply fromEvent to all of it's items. We do this check last,\n  // because there are may be some types that are both ArrayLike *and* implement\n  // event registry points, and we'd rather delegate to that when possible.\n  if (!add) {\n    if (isArrayLike(target)) {\n      return mergeMap((subTarget: any) => fromEvent(subTarget, eventName, options as EventListenerOptions))(\n        innerFrom(target)\n      ) as Observable<T>;\n    }\n  }\n\n  // If add is falsy and we made it here, it's because we didn't\n  // match any valid target objects above.\n  if (!add) {\n    throw new TypeError('Invalid event target');\n  }\n\n  return new Observable<T>((subscriber) => {\n    // The handler we are going to register. Forwards the event object, by itself, or\n    // an array of arguments to the event handler, if there is more than one argument,\n    // to the consumer.\n    const handler = (...args: any[]) => subscriber.next(1 < args.length ? args : args[0]);\n    // Do the work of adding the handler to the target.\n    add(handler);\n    // When we finalize, we want to remove the handler and free up memory.\n    return () => remove!(handler);\n  });\n}\n\n/**\n * Used to create `add` and `remove` functions to register and unregister event handlers\n * from a target in the most common handler pattern, where there are only two arguments.\n * (e.g.  `on(name, fn)`, `off(name, fn)`, `addListener(name, fn)`, or `removeListener(name, fn)`)\n * @param target The target we're calling methods on\n * @param eventName The event name for the event we're creating register or unregister functions for\n */\nfunction toCommonHandlerRegistry(target: any, eventName: string) {\n  return (methodName: string) => (handler: any) => target[methodName](eventName, handler);\n}\n\n/**\n * Checks to see if the target implements the required node-style EventEmitter methods\n * for adding and removing event handlers.\n * @param target the object to check\n */\nfunction isNodeStyleEventEmitter(target: any): target is NodeStyleEventEmitter {\n  return isFunction(target.addListener) && isFunction(target.removeListener);\n}\n\n/**\n * Checks to see if the target implements the required jQuery-style EventEmitter methods\n * for adding and removing event handlers.\n * @param target the object to check\n */\nfunction isJQueryStyleEventEmitter(target: any): target is JQueryStyleEventEmitter<any, any> {\n  return isFunction(target.on) && isFunction(target.off);\n}\n\n/**\n * Checks to see if the target implements the required EventTarget methods\n * for adding and removing event handlers.\n * @param target the object to check\n */\nfunction isEventTarget(target: any): target is HasEventTargetAddRemove<any> {\n  return isFunction(target.addEventListener) && isFunction(target.removeEventListener);\n}\n", "import { Observable } from '../Observable';\nimport { isFunction } from '../util/isFunction';\nimport { NodeEventHandler } from './fromEvent';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\n\n/* tslint:disable:max-line-length */\nexport function fromEventPattern<T>(\n  addHandler: (handler: NodeEventHandler) => any,\n  removeHandler?: (handler: NodeEventHandler, signal?: any) => void\n): Observable<T>;\nexport function fromEventPattern<T>(\n  addHandler: (handler: NodeEventHandler) => any,\n  removeHandler?: (handler: NodeEventHandler, signal?: any) => void,\n  resultSelector?: (...args: any[]) => T\n): Observable<T>;\n/* tslint:enable:max-line-length */\n\n/**\n * Creates an Observable from an arbitrary API for registering event handlers.\n *\n * <span class=\"informal\">When that method for adding event handler was something {@link fromEvent}\n * was not prepared for.</span>\n *\n * ![](fromEventPattern.png)\n *\n * `fromEventPattern` allows you to convert into an Observable any API that supports registering handler functions\n * for events. It is similar to {@link fromEvent}, but far\n * more flexible. In fact, all use cases of {@link fromEvent} could be easily handled by\n * `fromEventPattern` (although in slightly more verbose way).\n *\n * This operator accepts as a first argument an `addHandler` function, which will be injected with\n * handler parameter. That handler is actually an event handler function that you now can pass\n * to API expecting it. `addHandler` will be called whenever Observable\n * returned by the operator is subscribed, so registering handler in API will not\n * necessarily happen when `fromEventPattern` is called.\n *\n * After registration, every time an event that we listen to happens,\n * Observable returned by `fromEventPattern` will emit value that event handler\n * function was called with. Note that if event handler was called with more\n * than one argument, second and following arguments will not appear in the Observable.\n *\n * If API you are using allows to unregister event handlers as well, you can pass to `fromEventPattern`\n * another function - `removeHandler` - as a second parameter. It will be injected\n * with the same handler function as before, which now you can use to unregister\n * it from the API. `removeHandler` will be called when consumer of resulting Observable\n * unsubscribes from it.\n *\n * In some APIs unregistering is actually handled differently. Method registering an event handler\n * returns some kind of token, which is later used to identify which function should\n * be unregistered or it itself has method that unregisters event handler.\n * If that is the case with your API, make sure token returned\n * by registering method is returned by `addHandler`. Then it will be passed\n * as a second argument to `removeHandler`, where you will be able to use it.\n *\n * If you need access to all event handler parameters (not only the first one),\n * or you need to transform them in any way, you can call `fromEventPattern` with optional\n * third parameter - project function which will accept all arguments passed to\n * event handler when it is called. Whatever is returned from project function will appear on\n * resulting stream instead of usual event handlers first argument. This means\n * that default project can be thought of as function that takes its first parameter\n * and ignores the rest.\n *\n * ## Examples\n *\n * Emits clicks happening on the DOM document\n *\n * ```ts\n * import { fromEventPattern } from 'rxjs';\n *\n * function addClickHandler(handler) {\n *   document.addEventListener('click', handler);\n * }\n *\n * function removeClickHandler(handler) {\n *   document.removeEventListener('click', handler);\n * }\n *\n * const clicks = fromEventPattern(\n *   addClickHandler,\n *   removeClickHandler\n * );\n * clicks.subscribe(x => console.log(x));\n *\n * // Whenever you click anywhere in the browser, DOM MouseEvent\n * // object will be logged.\n * ```\n *\n * Use with API that returns cancellation token\n *\n * ```ts\n * import { fromEventPattern } from 'rxjs';\n *\n * const token = someAPI.registerEventHandler(function() {});\n * someAPI.unregisterEventHandler(token); // this APIs cancellation method accepts\n *                                        // not handler itself, but special token.\n *\n * const someAPIObservable = fromEventPattern(\n *   function(handler) { return someAPI.registerEventHandler(handler); }, // Note that we return the token here...\n *   function(handler, token) { someAPI.unregisterEventHandler(token); }  // ...to then use it here.\n * );\n * ```\n *\n * Use with project function\n *\n * ```ts\n * import { fromEventPattern } from 'rxjs';\n *\n * someAPI.registerEventHandler((eventType, eventMessage) => {\n *   console.log(eventType, eventMessage); // Logs 'EVENT_TYPE' 'EVENT_MESSAGE' to console.\n * });\n *\n * const someAPIObservable = fromEventPattern(\n *   handler => someAPI.registerEventHandler(handler),\n *   handler => someAPI.unregisterEventHandler(handler)\n *   (eventType, eventMessage) => eventType + ' --- ' + eventMessage // without that function only 'EVENT_TYPE'\n * );                                                                // would be emitted by the Observable\n *\n * someAPIObservable.subscribe(value => console.log(value));\n *\n * // Logs:\n * // 'EVENT_TYPE --- EVENT_MESSAGE'\n * ```\n *\n * @see {@link fromEvent}\n * @see {@link bindCallback}\n * @see {@link bindNodeCallback}\n *\n * @param {function(handler: Function): any} addHandler A function that takes\n * a `handler` function as argument and attaches it somehow to the actual\n * source of events.\n * @param {function(handler: Function, token?: any): void} [removeHandler] A function that\n * takes a `handler` function as an argument and removes it from the event source. If `addHandler`\n * returns some kind of token, `removeHandler` function will have it as a second parameter.\n * @param {function(...args: any): T} [project] A function to\n * transform results. It takes the arguments from the event handler and\n * should return a single value.\n * @return {Observable<T>} Observable which, when an event happens, emits first parameter\n * passed to registered event handler. Alternatively it emits whatever project function returns\n * at that moment.\n */\nexport function fromEventPattern<T>(\n  addHandler: (handler: NodeEventHandler) => any,\n  removeHandler?: (handler: NodeEventHandler, signal?: any) => void,\n  resultSelector?: (...args: any[]) => T\n): Observable<T | T[]> {\n  if (resultSelector) {\n    return fromEventPattern<T>(addHandler, removeHandler).pipe(mapOneOrManyArgs(resultSelector));\n  }\n\n  return new Observable<T | T[]>((subscriber) => {\n    const handler = (...e: T[]) => subscriber.next(e.length === 1 ? e[0] : e);\n    const retValue = addHandler(handler);\n    return isFunction(removeHandler) ? () => removeHandler(handler, retValue) : undefined;\n  });\n}\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\nimport { async as asyncScheduler } from '../scheduler/async';\nimport { isScheduler } from '../util/isScheduler';\nimport { isValidDate } from '../util/isDate';\n\n/**\n * Creates an observable that will wait for a specified time period, or exact date, before\n * emitting the number 0.\n *\n * <span class=\"informal\">Used to emit a notification after a delay.</span>\n *\n * This observable is useful for creating delays in code, or racing against other values\n * for ad-hoc timeouts.\n *\n * The `delay` is specified by default in milliseconds, however providing a custom scheduler could\n * create a different behavior.\n *\n * ## Examples\n *\n * Wait 3 seconds and start another observable\n *\n * You might want to use `timer` to delay subscription to an\n * observable by a set amount of time. Here we use a timer with\n * {@link concatMapTo} or {@link concatMap} in order to wait\n * a few seconds and start a subscription to a source.\n *\n * ```ts\n * import { of, timer, concatMap } from 'rxjs';\n *\n * // This could be any observable\n * const source = of(1, 2, 3);\n *\n * timer(3000)\n *   .pipe(concatMap(() => source))\n *   .subscribe(console.log);\n * ```\n *\n * Take all values until the start of the next minute\n *\n * Using a `Date` as the trigger for the first emission, you can\n * do things like wait until midnight to fire an event, or in this case,\n * wait until a new minute starts (chosen so the example wouldn't take\n * too long to run) in order to stop watching a stream. Leveraging\n * {@link takeUntil}.\n *\n * ```ts\n * import { interval, takeUntil, timer } from 'rxjs';\n *\n * // Build a Date object that marks the\n * // next minute.\n * const currentDate = new Date();\n * const startOfNextMinute = new Date(\n *   currentDate.getFullYear(),\n *   currentDate.getMonth(),\n *   currentDate.getDate(),\n *   currentDate.getHours(),\n *   currentDate.getMinutes() + 1\n * );\n *\n * // This could be any observable stream\n * const source = interval(1000);\n *\n * const result = source.pipe(\n *   takeUntil(timer(startOfNextMinute))\n * );\n *\n * result.subscribe(console.log);\n * ```\n *\n * ### Known Limitations\n *\n * - The {@link asyncScheduler} uses `setTimeout` which has limitations for how far in the future it can be scheduled.\n *\n * - If a `scheduler` is provided that returns a timestamp other than an epoch from `now()`, and\n * a `Date` object is passed to the `dueTime` argument, the calculation for when the first emission\n * should occur will be incorrect. In this case, it would be best to do your own calculations\n * ahead of time, and pass a `number` in as the `dueTime`.\n *\n * @param due If a `number`, the amount of time in milliseconds to wait before emitting.\n * If a `Date`, the exact time at which to emit.\n * @param scheduler The scheduler to use to schedule the delay. Defaults to {@link asyncScheduler}.\n */\nexport function timer(due: number | Date, scheduler?: SchedulerLike): Observable<0>;\n\n/**\n * Creates an observable that starts an interval after a specified delay, emitting incrementing numbers -- starting at `0` --\n * on each interval after words.\n *\n * The `delay` and `intervalDuration` are specified by default in milliseconds, however providing a custom scheduler could\n * create a different behavior.\n *\n * ## Example\n *\n * ### Start an interval that starts right away\n *\n * Since {@link interval} waits for the passed delay before starting,\n * sometimes that's not ideal. You may want to start an interval immediately.\n * `timer` works well for this. Here we have both side-by-side so you can\n * see them in comparison.\n *\n * Note that this observable will never complete.\n *\n * ```ts\n * import { timer, interval } from 'rxjs';\n *\n * timer(0, 1000).subscribe(n => console.log('timer', n));\n * interval(1000).subscribe(n => console.log('interval', n));\n * ```\n *\n * ### Known Limitations\n *\n * - The {@link asyncScheduler} uses `setTimeout` which has limitations for how far in the future it can be scheduled.\n *\n * - If a `scheduler` is provided that returns a timestamp other than an epoch from `now()`, and\n * a `Date` object is passed to the `dueTime` argument, the calculation for when the first emission\n * should occur will be incorrect. In this case, it would be best to do your own calculations\n * ahead of time, and pass a `number` in as the `startDue`.\n * @param startDue If a `number`, is the time to wait before starting the interval.\n * If a `Date`, is the exact time at which to start the interval.\n * @param intervalDuration The delay between each value emitted in the interval. Passing a\n * negative number here will result in immediate completion after the first value is emitted, as though\n * no `intervalDuration` was passed at all.\n * @param scheduler The scheduler to use to schedule the delay. Defaults to {@link asyncScheduler}.\n */\nexport function timer(startDue: number | Date, intervalDuration: number, scheduler?: SchedulerLike): Observable<number>;\n\n/**\n * @deprecated The signature allowing `undefined` to be passed for `intervalDuration` will be removed in v8. Use the `timer(dueTime, scheduler?)` signature instead.\n */\nexport function timer(dueTime: number | Date, unused: undefined, scheduler?: SchedulerLike): Observable<0>;\n\nexport function timer(\n  dueTime: number | Date = 0,\n  intervalOrScheduler?: number | SchedulerLike,\n  scheduler: SchedulerLike = asyncScheduler\n): Observable<number> {\n  // Since negative intervalDuration is treated as though no\n  // interval was specified at all, we start with a negative number.\n  let intervalDuration = -1;\n\n  if (intervalOrScheduler != null) {\n    // If we have a second argument, and it's a scheduler,\n    // override the scheduler we had defaulted. Otherwise,\n    // it must be an interval.\n    if (isScheduler(intervalOrScheduler)) {\n      scheduler = intervalOrScheduler;\n    } else {\n      // Note that this *could* be negative, in which case\n      // it's like not passing an intervalDuration at all.\n      intervalDuration = intervalOrScheduler;\n    }\n  }\n\n  return new Observable((subscriber) => {\n    // If a valid date is passed, calculate how long to wait before\n    // executing the first value... otherwise, if it's a number just schedule\n    // that many milliseconds (or scheduler-specified unit size) in the future.\n    let due = isValidDate(dueTime) ? +dueTime - scheduler!.now() : dueTime;\n\n    if (due < 0) {\n      // Ensure we don't schedule in the future.\n      due = 0;\n    }\n\n    // The incrementing value we emit.\n    let n = 0;\n\n    // Start the timer.\n    return scheduler.schedule(function () {\n      if (!subscriber.closed) {\n        // Emit the next value and increment.\n        subscriber.next(n++);\n\n        if (0 <= intervalDuration) {\n          // If we have a interval after the initial timer,\n          // reschedule with the period.\n          this.schedule(undefined, intervalDuration);\n        } else {\n          // We didn't have an interval. So just complete.\n          subscriber.complete();\n        }\n      }\n    }, due);\n  });\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInput, ObservableInputTuple, SchedulerLike } from '../types';\nimport { mergeAll } from '../operators/mergeAll';\nimport { innerFrom } from './innerFrom';\nimport { EMPTY } from './empty';\nimport { popNumber, popScheduler } from '../util/args';\nimport { from } from './from';\n\nexport function merge<A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): Observable<A[number]>;\nexport function merge<A extends readonly unknown[]>(...sourcesAndConcurrency: [...ObservableInputTuple<A>, number?]): Observable<A[number]>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `mergeAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function merge<A extends readonly unknown[]>(\n  ...sourcesAndScheduler: [...ObservableInputTuple<A>, SchedulerLike?]\n): Observable<A[number]>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `mergeAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function merge<A extends readonly unknown[]>(\n  ...sourcesAndConcurrencyAndScheduler: [...ObservableInputTuple<A>, number?, SchedulerLike?]\n): Observable<A[number]>;\n\n/**\n * Creates an output Observable which concurrently emits all values from every\n * given input Observable.\n *\n * <span class=\"informal\">Flattens multiple Observables together by blending\n * their values into one Observable.</span>\n *\n * ![](merge.png)\n *\n * `merge` subscribes to each given input Observable (as arguments), and simply\n * forwards (without doing any transformation) all the values from all the input\n * Observables to the output Observable. The output Observable only completes\n * once all input Observables have completed. Any error delivered by an input\n * Observable will be immediately emitted on the output Observable.\n *\n * ## Examples\n *\n * Merge together two Observables: 1s interval and clicks\n *\n * ```ts\n * import { merge, fromEvent, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const timer = interval(1000);\n * const clicksOrTimer = merge(clicks, timer);\n * clicksOrTimer.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // timer will emit ascending values, one every second(1000ms) to console\n * // clicks logs MouseEvents to console every time the \"document\" is clicked\n * // Since the two streams are merged you see these happening\n * // as they occur.\n * ```\n *\n * Merge together 3 Observables, but run only 2 concurrently\n *\n * ```ts\n * import { interval, take, merge } from 'rxjs';\n *\n * const timer1 = interval(1000).pipe(take(10));\n * const timer2 = interval(2000).pipe(take(6));\n * const timer3 = interval(500).pipe(take(10));\n *\n * const concurrent = 2; // the argument\n * const merged = merge(timer1, timer2, timer3, concurrent);\n * merged.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // - First timer1 and timer2 will run concurrently\n * // - timer1 will emit a value every 1000ms for 10 iterations\n * // - timer2 will emit a value every 2000ms for 6 iterations\n * // - after timer1 hits its max iteration, timer2 will\n * //   continue, and timer3 will start to run concurrently with timer2\n * // - when timer2 hits its max iteration it terminates, and\n * //   timer3 will continue to emit a value every 500ms until it is complete\n * ```\n *\n * @see {@link mergeAll}\n * @see {@link mergeMap}\n * @see {@link mergeMapTo}\n * @see {@link mergeScan}\n *\n * @param {...ObservableInput} observables Input Observables to merge together.\n * @param {number} [concurrent=Infinity] Maximum number of input\n * Observables being subscribed to concurrently.\n * @param {SchedulerLike} [scheduler=null] The {@link SchedulerLike} to use for managing\n * concurrency of input Observables.\n * @return {Observable} an Observable that emits items that are the result of\n * every input Observable.\n */\nexport function merge(...args: (ObservableInput<unknown> | number | SchedulerLike)[]): Observable<unknown> {\n  const scheduler = popScheduler(args);\n  const concurrent = popNumber(args, Infinity);\n  const sources = args as ObservableInput<unknown>[];\n  return !sources.length\n    ? // No source provided\n      EMPTY\n    : sources.length === 1\n    ? // One source? Just return it.\n      innerFrom(sources[0])\n    : // Merge all sources\n      mergeAll(concurrent)(from(sources, scheduler));\n}\n", "import { Observable } from '../Observable';\nimport { noop } from '../util/noop';\n\n/**\n * An Observable that emits no items to the Observer and never completes.\n *\n * ![](never.png)\n *\n * A simple Observable that emits neither values nor errors nor the completion\n * notification. It can be used for testing purposes or for composing with other\n * Observables. Please note that by never emitting a complete notification, this\n * Observable keeps the subscription from being disposed automatically.\n * Subscriptions need to be manually disposed.\n *\n * ##  Example\n *\n * Emit the number 7, then never emit anything else (not even complete)\n *\n * ```ts\n * import { NEVER, startWith } from 'rxjs';\n *\n * const info = () => console.log('Will not be called');\n *\n * const result = NEVER.pipe(startWith(7));\n * result.subscribe({\n *   next: x => console.log(x),\n *   error: info,\n *   complete: info\n * });\n * ```\n *\n * @see {@link Observable}\n * @see {@link EMPTY}\n * @see {@link of}\n * @see {@link throwError}\n */\nexport const NEVER = new Observable<never>(noop);\n\n/**\n * @deprecated Replaced with the {@link NEVER} constant. Will be removed in v8.\n */\nexport function never() {\n  return NEVER;\n}\n", "const { isArray } = Array;\n\n/**\n * Used in operators and functions that accept either a list of arguments, or an array of arguments\n * as a single argument.\n */\nexport function argsOrArgArray<T>(args: (T | T[])[]): T[] {\n  return args.length === 1 && isArray(args[0]) ? args[0] : (args as T[]);\n}\n", "import { OperatorFunction, MonoTypeOperatorFunction, TruthyTypesOf } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/** @deprecated Use a closure instead of a `thisArg`. Signatures accepting a `thisArg` will be removed in v8. */\nexport function filter<T, S extends T, A>(predicate: (this: A, value: T, index: number) => value is S, thisArg: A): OperatorFunction<T, S>;\nexport function filter<T, S extends T>(predicate: (value: T, index: number) => value is S): OperatorFunction<T, S>;\nexport function filter<T>(predicate: BooleanConstructor): OperatorFunction<T, TruthyTypesOf<T>>;\n/** @deprecated Use a closure instead of a `thisArg`. Signatures accepting a `thisArg` will be removed in v8. */\nexport function filter<T, A>(predicate: (this: A, value: T, index: number) => boolean, thisArg: A): MonoTypeOperatorFunction<T>;\nexport function filter<T>(predicate: (value: T, index: number) => boolean): MonoTypeOperatorFunction<T>;\n\n/**\n * Filter items emitted by the source Observable by only emitting those that\n * satisfy a specified predicate.\n *\n * <span class=\"informal\">Like\n * [Array.prototype.filter()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter),\n * it only emits a value from the source if it passes a criterion function.</span>\n *\n * ![](filter.png)\n *\n * Similar to the well-known `Array.prototype.filter` method, this operator\n * takes values from the source Observable, passes them through a `predicate`\n * function and only emits those values that yielded `true`.\n *\n * ## Example\n *\n * Emit only click events whose target was a DIV element\n *\n * ```ts\n * import { fromEvent, filter } from 'rxjs';\n *\n * const div = document.createElement('div');\n * div.style.cssText = 'width: 200px; height: 200px; background: #09c;';\n * document.body.appendChild(div);\n *\n * const clicks = fromEvent(document, 'click');\n * const clicksOnDivs = clicks.pipe(filter(ev => (<HTMLElement>ev.target).tagName === 'DIV'));\n * clicksOnDivs.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link distinct}\n * @see {@link distinctUntilChanged}\n * @see {@link distinctUntilKeyChanged}\n * @see {@link ignoreElements}\n * @see {@link partition}\n * @see {@link skip}\n *\n * @param predicate A function that\n * evaluates each value emitted by the source Observable. If it returns `true`,\n * the value is emitted, if `false` the value is not passed to the output\n * Observable. The `index` parameter is the number `i` for the i-th source\n * emission that has happened since the subscription, starting from the number\n * `0`.\n * @param thisArg An optional argument to determine the value of `this`\n * in the `predicate` function.\n * @return A function that returns an Observable that emits items from the\n * source Observable that satisfy the specified `predicate`.\n */\nexport function filter<T>(predicate: (value: T, index: number) => boolean, thisArg?: any): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    // An index passed to our predicate function on each call.\n    let index = 0;\n\n    // Subscribe to the source, all errors and completions are\n    // forwarded to the consumer.\n    source.subscribe(\n      // Call the predicate with the appropriate `this` context,\n      // if the predicate returns `true`, then send the value\n      // to the consumer.\n      createOperatorSubscriber(subscriber, (value) => predicate.call(thisArg, value, index++) && subscriber.next(value))\n    );\n  });\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInputTuple } from '../types';\nimport { innerFrom } from './innerFrom';\nimport { argsOrArgArray } from '../util/argsOrArgArray';\nimport { EMPTY } from './empty';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { popResultSelector } from '../util/args';\n\nexport function zip<A extends readonly unknown[]>(sources: [...ObservableInputTuple<A>]): Observable<A>;\nexport function zip<A extends readonly unknown[], R>(\n  sources: [...ObservableInputTuple<A>],\n  resultSelector: (...values: A) => R\n): Observable<R>;\nexport function zip<A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): Observable<A>;\nexport function zip<A extends readonly unknown[], R>(\n  ...sourcesAndResultSelector: [...ObservableInputTuple<A>, (...values: A) => R]\n): Observable<R>;\n\n/**\n * Combines multiple Observables to create an Observable whose values are calculated from the values, in order, of each\n * of its input Observables.\n *\n * If the last parameter is a function, this function is used to compute the created value from the input values.\n * Otherwise, an array of the input values is returned.\n *\n * ## Example\n *\n * Combine age and name from different sources\n *\n * ```ts\n * import { of, zip, map } from 'rxjs';\n *\n * const age$ = of(27, 25, 29);\n * const name$ = of('Foo', 'Bar', 'Beer');\n * const isDev$ = of(true, true, false);\n *\n * zip(age$, name$, isDev$).pipe(\n *   map(([age, name, isDev]) => ({ age, name, isDev }))\n * )\n * .subscribe(x => console.log(x));\n *\n * // Outputs\n * // { age: 27, name: 'Foo', isDev: true }\n * // { age: 25, name: 'Bar', isDev: true }\n * // { age: 29, name: 'Beer', isDev: false }\n * ```\n *\n * @param sources\n * @return {Observable<R>}\n */\nexport function zip(...args: unknown[]): Observable<unknown> {\n  const resultSelector = popResultSelector(args);\n\n  const sources = argsOrArgArray(args) as Observable<unknown>[];\n\n  return sources.length\n    ? new Observable<unknown[]>((subscriber) => {\n        // A collection of buffers of values from each source.\n        // Keyed by the same index with which the sources were passed in.\n        let buffers: unknown[][] = sources.map(() => []);\n\n        // An array of flags of whether or not the sources have completed.\n        // This is used to check to see if we should complete the result.\n        // Keyed by the same index with which the sources were passed in.\n        let completed = sources.map(() => false);\n\n        // When everything is done, release the arrays above.\n        subscriber.add(() => {\n          buffers = completed = null!;\n        });\n\n        // Loop over our sources and subscribe to each one. The index `i` is\n        // especially important here, because we use it in closures below to\n        // access the related buffers and completion properties\n        for (let sourceIndex = 0; !subscriber.closed && sourceIndex < sources.length; sourceIndex++) {\n          innerFrom(sources[sourceIndex]).subscribe(\n            createOperatorSubscriber(\n              subscriber,\n              (value) => {\n                buffers[sourceIndex].push(value);\n                // if every buffer has at least one value in it, then we\n                // can shift out the oldest value from each buffer and emit\n                // them as an array.\n                if (buffers.every((buffer) => buffer.length)) {\n                  const result: any = buffers.map((buffer) => buffer.shift()!);\n                  // Emit the array. If theres' a result selector, use that.\n                  subscriber.next(resultSelector ? resultSelector(...result) : result);\n                  // If any one of the sources is both complete and has an empty buffer\n                  // then we complete the result. This is because we cannot possibly have\n                  // any more values to zip together.\n                  if (buffers.some((buffer, i) => !buffer.length && completed[i])) {\n                    subscriber.complete();\n                  }\n                }\n              },\n              () => {\n                // This source completed. Mark it as complete so we can check it later\n                // if we have to.\n                completed[sourceIndex] = true;\n                // But, if this complete source has nothing in its buffer, then we\n                // can complete the result, because we can't possibly have any more\n                // values from this to zip together with the other values.\n                !buffers[sourceIndex].length && subscriber.complete();\n              }\n            )\n          );\n        }\n\n        // When everything is done, release the arrays above.\n        return () => {\n          buffers = completed = null!;\n        };\n      })\n    : EMPTY;\n}\n", "import { Subscriber } from '../Subscriber';\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\n\nimport { operate } from '../util/lift';\nimport { innerFrom } from '../observable/innerFrom';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Ignores source values for a duration determined by another Observable, then\n * emits the most recent value from the source Observable, then repeats this\n * process.\n *\n * <span class=\"informal\">It's like {@link auditTime}, but the silencing\n * duration is determined by a second Observable.</span>\n *\n * ![](audit.svg)\n *\n * `audit` is similar to `throttle`, but emits the last value from the silenced\n * time window, instead of the first value. `audit` emits the most recent value\n * from the source Observable on the output Observable as soon as its internal\n * timer becomes disabled, and ignores source values while the timer is enabled.\n * Initially, the timer is disabled. As soon as the first source value arrives,\n * the timer is enabled by calling the `durationSelector` function with the\n * source value, which returns the \"duration\" Observable. When the duration\n * Observable emits a value, the timer is disabled, then the most\n * recent source value is emitted on the output Observable, and this process\n * repeats for the next source value.\n *\n * ## Example\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, audit, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(audit(ev => interval(1000)));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link auditTime}\n * @see {@link debounce}\n * @see {@link delayWhen}\n * @see {@link sample}\n * @see {@link throttle}\n *\n * @param durationSelector A function\n * that receives a value from the source Observable, for computing the silencing\n * duration, returned as an Observable or a Promise.\n * @return A function that returns an Observable that performs rate-limiting of\n * emissions from the source Observable.\n */\nexport function audit<T>(durationSelector: (value: T) => ObservableInput<any>): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let hasValue = false;\n    let lastValue: T | null = null;\n    let durationSubscriber: Subscriber<any> | null = null;\n    let isComplete = false;\n\n    const endDuration = () => {\n      durationSubscriber?.unsubscribe();\n      durationSubscriber = null;\n      if (hasValue) {\n        hasValue = false;\n        const value = lastValue!;\n        lastValue = null;\n        subscriber.next(value);\n      }\n      isComplete && subscriber.complete();\n    };\n\n    const cleanupDuration = () => {\n      durationSubscriber = null;\n      isComplete && subscriber.complete();\n    };\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          hasValue = true;\n          lastValue = value;\n          if (!durationSubscriber) {\n            innerFrom(durationSelector(value)).subscribe(\n              (durationSubscriber = createOperatorSubscriber(subscriber, endDuration, cleanupDuration))\n            );\n          }\n        },\n        () => {\n          isComplete = true;\n          (!hasValue || !durationSubscriber || durationSubscriber.closed) && subscriber.complete();\n        }\n      )\n    );\n  });\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { audit } from './audit';\nimport { timer } from '../observable/timer';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\n\n/**\n * Ignores source values for `duration` milliseconds, then emits the most recent\n * value from the source Observable, then repeats this process.\n *\n * <span class=\"informal\">When it sees a source value, it ignores that plus\n * the next ones for `duration` milliseconds, and then it emits the most recent\n * value from the source.</span>\n *\n * ![](auditTime.png)\n *\n * `auditTime` is similar to `throttleTime`, but emits the last value from the\n * silenced time window, instead of the first value. `auditTime` emits the most\n * recent value from the source Observable on the output Observable as soon as\n * its internal timer becomes disabled, and ignores source values while the\n * timer is enabled. Initially, the timer is disabled. As soon as the first\n * source value arrives, the timer is enabled. After `duration` milliseconds (or\n * the time unit determined internally by the optional `scheduler`) has passed,\n * the timer is disabled, then the most recent source value is emitted on the\n * output Observable, and this process repeats for the next source value.\n * Optionally takes a {@link SchedulerLike} for managing timers.\n *\n * ## Example\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, auditTime } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(auditTime(1000));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link audit}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttleTime}\n *\n * @param {number} duration Time to wait before emitting the most recent source\n * value, measured in milliseconds or the time unit determined internally\n * by the optional `scheduler`.\n * @param {SchedulerLike} [scheduler=async] The {@link SchedulerLike} to use for\n * managing the timers that handle the rate-limiting behavior.\n * @return A function that returns an Observable that performs rate-limiting of\n * emissions from the source Observable.\n */\nexport function auditTime<T>(duration: number, scheduler: SchedulerLike = asyncScheduler): MonoTypeOperatorFunction<T> {\n  return audit(() => timer(duration, scheduler));\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { arrRemove } from '../util/arrRemove';\n\n/**\n * Buffers the source Observable values until the size hits the maximum\n * `bufferSize` given.\n *\n * <span class=\"informal\">Collects values from the past as an array, and emits\n * that array only when its size reaches `bufferSize`.</span>\n *\n * ![](bufferCount.png)\n *\n * Buffers a number of values from the source Observable by `bufferSize` then\n * emits the buffer and clears it, and starts a new buffer each\n * `startBufferEvery` values. If `startBufferEvery` is not provided or is\n * `null`, then new buffers are started immediately at the start of the source\n * and when each buffer closes and is emitted.\n *\n * ## Examples\n *\n * Emit the last two click events as an array\n *\n * ```ts\n * import { fromEvent, bufferCount } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const buffered = clicks.pipe(bufferCount(2));\n * buffered.subscribe(x => console.log(x));\n * ```\n *\n * On every click, emit the last two click events as an array\n *\n * ```ts\n * import { fromEvent, bufferCount } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const buffered = clicks.pipe(bufferCount(2, 1));\n * buffered.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link buffer}\n * @see {@link bufferTime}\n * @see {@link bufferToggle}\n * @see {@link bufferWhen}\n * @see {@link pairwise}\n * @see {@link windowCount}\n *\n * @param {number} bufferSize The maximum size of the buffer emitted.\n * @param {number} [startBufferEvery] Interval at which to start a new buffer.\n * For example if `startBufferEvery` is `2`, then a new buffer will be started\n * on every other value from the source. A new buffer is started at the\n * beginning of the source by default.\n * @return A function that returns an Observable of arrays of buffered values.\n */\nexport function bufferCount<T>(bufferSize: number, startBufferEvery: number | null = null): OperatorFunction<T, T[]> {\n  // If no `startBufferEvery` value was supplied, then we're\n  // opening and closing on the bufferSize itself.\n  startBufferEvery = startBufferEvery ?? bufferSize;\n\n  return operate((source, subscriber) => {\n    let buffers: T[][] = [];\n    let count = 0;\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          let toEmit: T[][] | null = null;\n\n          // Check to see if we need to start a buffer.\n          // This will start one at the first value, and then\n          // a new one every N after that.\n          if (count++ % startBufferEvery! === 0) {\n            buffers.push([]);\n          }\n\n          // Push our value into our active buffers.\n          for (const buffer of buffers) {\n            buffer.push(value);\n            // Check to see if we're over the bufferSize\n            // if we are, record it so we can emit it later.\n            // If we emitted it now and removed it, it would\n            // mutate the `buffers` array while we're looping\n            // over it.\n            if (bufferSize <= buffer.length) {\n              toEmit = toEmit ?? [];\n              toEmit.push(buffer);\n            }\n          }\n\n          if (toEmit) {\n            // We have found some buffers that are over the\n            // `bufferSize`. Emit them, and remove them from our\n            // buffers list.\n            for (const buffer of toEmit) {\n              arrRemove(buffers, buffer);\n              subscriber.next(buffer);\n            }\n          }\n        },\n        () => {\n          // When the source completes, emit all of our\n          // active buffers.\n          for (const buffer of buffers) {\n            subscriber.next(buffer);\n          }\n          subscriber.complete();\n        },\n        // Pass all errors through to consumer.\n        undefined,\n        () => {\n          // Clean up our memory when we finalize\n          buffers = null!;\n        }\n      )\n    );\n  });\n}\n", "import { Observable } from '../Observable';\n\nimport { ObservableInput, OperatorFunction, ObservedValueOf } from '../types';\nimport { Subscription } from '../Subscription';\nimport { innerFrom } from '../observable/innerFrom';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { operate } from '../util/lift';\n\n/* tslint:disable:max-line-length */\nexport function catchError<T, O extends ObservableInput<any>>(\n  selector: (err: any, caught: Observable<T>) => O\n): OperatorFunction<T, T | ObservedValueOf<O>>;\n/* tslint:enable:max-line-length */\n\n/**\n * Catches errors on the observable to be handled by returning a new observable or throwing an error.\n *\n * <span class=\"informal\">\n * It only listens to the error channel and ignores notifications.\n * Handles errors from the source observable, and maps them to a new observable.\n * The error may also be rethrown, or a new error can be thrown to emit an error from the result.\n * </span>\n *\n * ![](catch.png)\n *\n * This operator handles errors, but forwards along all other events to the resulting observable.\n * If the source observable terminates with an error, it will map that error to a new observable,\n * subscribe to it, and forward all of its events to the resulting observable.\n *\n * ## Examples\n *\n * Continue with a different Observable when there's an error\n *\n * ```ts\n * import { of, map, catchError } from 'rxjs';\n *\n * of(1, 2, 3, 4, 5)\n *   .pipe(\n *     map(n => {\n *       if (n === 4) {\n *         throw 'four!';\n *       }\n *       return n;\n *     }),\n *     catchError(err => of('I', 'II', 'III', 'IV', 'V'))\n *   )\n *   .subscribe(x => console.log(x));\n *   // 1, 2, 3, I, II, III, IV, V\n * ```\n *\n * Retry the caught source Observable again in case of error, similar to `retry()` operator\n *\n * ```ts\n * import { of, map, catchError, take } from 'rxjs';\n *\n * of(1, 2, 3, 4, 5)\n *   .pipe(\n *     map(n => {\n *       if (n === 4) {\n *         throw 'four!';\n *       }\n *       return n;\n *     }),\n *     catchError((err, caught) => caught),\n *     take(30)\n *   )\n *   .subscribe(x => console.log(x));\n *   // 1, 2, 3, 1, 2, 3, ...\n * ```\n *\n * Throw a new error when the source Observable throws an error\n *\n * ```ts\n * import { of, map, catchError } from 'rxjs';\n *\n * of(1, 2, 3, 4, 5)\n *   .pipe(\n *     map(n => {\n *       if (n === 4) {\n *         throw 'four!';\n *       }\n *       return n;\n *     }),\n *     catchError(err => {\n *       throw 'error in source. Details: ' + err;\n *     })\n *   )\n *   .subscribe({\n *     next: x => console.log(x),\n *     error: err => console.log(err)\n *   });\n *   // 1, 2, 3, error in source. Details: four!\n * ```\n *\n * @see {@link onErrorResumeNext}\n * @see {@link repeat}\n * @see {@link repeatWhen}\n * @see {@link retry }\n * @see {@link retryWhen}\n *\n * @param {function} selector a function that takes as arguments `err`, which is the error, and `caught`, which\n * is the source observable, in case you'd like to \"retry\" that observable by returning it again. Whatever observable\n * is returned by the `selector` will be used to continue the observable chain.\n * @return A function that returns an Observable that originates from either\n * the source or the Observable returned by the `selector` function.\n */\nexport function catchError<T, O extends ObservableInput<any>>(\n  selector: (err: any, caught: Observable<T>) => O\n): OperatorFunction<T, T | ObservedValueOf<O>> {\n  return operate((source, subscriber) => {\n    let innerSub: Subscription | null = null;\n    let syncUnsub = false;\n    let handledResult: Observable<ObservedValueOf<O>>;\n\n    innerSub = source.subscribe(\n      createOperatorSubscriber(subscriber, undefined, undefined, (err) => {\n        handledResult = innerFrom(selector(err, catchError(selector)(source)));\n        if (innerSub) {\n          innerSub.unsubscribe();\n          innerSub = null;\n          handledResult.subscribe(subscriber);\n        } else {\n          // We don't have an innerSub yet, that means the error was synchronous\n          // because the subscribe call hasn't returned yet.\n          syncUnsub = true;\n        }\n      })\n    );\n\n    if (syncUnsub) {\n      // We have a synchronous error, we need to make sure to\n      // finalize right away. This ensures that callbacks in the `finalize` operator are called\n      // at the right time, and that finalization occurs at the expected\n      // time between the source error and the subscription to the\n      // next observable.\n      innerSub.unsubscribe();\n      innerSub = null;\n      handledResult!.subscribe(subscriber);\n    }\n  });\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * A basic scan operation. This is used for `scan` and `reduce`.\n * @param accumulator The accumulator to use\n * @param seed The seed value for the state to accumulate\n * @param hasSeed Whether or not a seed was provided\n * @param emitOnNext Whether or not to emit the state on next\n * @param emitBeforeComplete Whether or not to emit the before completion\n */\n\nexport function scanInternals<V, A, S>(\n  accumulator: (acc: V | A | S, value: V, index: number) => A,\n  seed: S,\n  hasSeed: boolean,\n  emitOnNext: boolean,\n  emitBeforeComplete?: undefined | true\n) {\n  return (source: Observable<V>, subscriber: Subscriber<any>) => {\n    // Whether or not we have state yet. This will only be\n    // false before the first value arrives if we didn't get\n    // a seed value.\n    let hasState = hasSeed;\n    // The state that we're tracking, starting with the seed,\n    // if there is one, and then updated by the return value\n    // from the accumulator on each emission.\n    let state: any = seed;\n    // An index to pass to the accumulator function.\n    let index = 0;\n\n    // Subscribe to our source. All errors and completions are passed through.\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          // Always increment the index.\n          const i = index++;\n          // Set the state\n          state = hasState\n            ? // We already have state, so we can get the new state from the accumulator\n              accumulator(state, value, i)\n            : // We didn't have state yet, a seed value was not provided, so\n\n              // we set the state to the first value, and mark that we have state now\n              ((hasState = true), value);\n\n          // Maybe send it to the consumer.\n          emitOnNext && subscriber.next(state);\n        },\n        // If an onComplete was given, call it, otherwise\n        // just pass through the complete notification to the consumer.\n        emitBeforeComplete &&\n          (() => {\n            hasState && subscriber.next(state);\n            subscriber.complete();\n          })\n      )\n    );\n  };\n}\n", "import { combineLatestInit } from '../observable/combineLatest';\nimport { ObservableInput, ObservableInputTuple, OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { argsOrArgArray } from '../util/argsOrArgArray';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nimport { pipe } from '../util/pipe';\nimport { popResultSelector } from '../util/args';\n\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(\n  sources: [...ObservableInputTuple<A>],\n  project: (...values: [T, ...A]) => R\n): OperatorFunction<T, R>;\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(sources: [...ObservableInputTuple<A>]): OperatorFunction<T, [T, ...A]>;\n\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(\n  ...sourcesAndProject: [...ObservableInputTuple<A>, (...values: [T, ...A]) => R]\n): OperatorFunction<T, R>;\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(...sources: [...ObservableInputTuple<A>]): OperatorFunction<T, [T, ...A]>;\n\n/**\n * @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8.\n */\nexport function combineLatest<T, R>(...args: (ObservableInput<any> | ((...values: any[]) => R))[]): OperatorFunction<T, unknown> {\n  const resultSelector = popResultSelector(args);\n  return resultSelector\n    ? pipe(combineLatest(...(args as Array<ObservableInput<any>>)), mapOneOrManyArgs(resultSelector))\n    : operate((source, subscriber) => {\n        combineLatestInit([source, ...argsOrArgArray(args)])(subscriber);\n      });\n}\n", "import { ObservableInputTuple, OperatorFunction, Cons } from '../types';\nimport { combineLatest } from './combineLatest';\n\n/**\n * Create an observable that combines the latest values from all passed observables and the source\n * into arrays and emits them.\n *\n * Returns an observable, that when subscribed to, will subscribe to the source observable and all\n * sources provided as arguments. Once all sources emit at least one value, all of the latest values\n * will be emitted as an array. After that, every time any source emits a value, all of the latest values\n * will be emitted as an array.\n *\n * This is a useful operator for eagerly calculating values based off of changed inputs.\n *\n * ## Example\n *\n * Simple concatenation of values from two inputs\n *\n * ```ts\n * import { fromEvent, combineLatestWith, map } from 'rxjs';\n *\n * // Setup: Add two inputs to the page\n * const input1 = document.createElement('input');\n * document.body.appendChild(input1);\n * const input2 = document.createElement('input');\n * document.body.appendChild(input2);\n *\n * // Get streams of changes\n * const input1Changes$ = fromEvent(input1, 'change');\n * const input2Changes$ = fromEvent(input2, 'change');\n *\n * // Combine the changes by adding them together\n * input1Changes$.pipe(\n *   combineLatestWith(input2Changes$),\n *   map(([e1, e2]) => (<HTMLInputElement>e1.target).value + ' - ' + (<HTMLInputElement>e2.target).value)\n * )\n * .subscribe(x => console.log(x));\n * ```\n *\n * @param otherSources the other sources to subscribe to.\n * @return A function that returns an Observable that emits the latest\n * emissions from both source and provided Observables.\n */\nexport function combineLatestWith<T, A extends readonly unknown[]>(\n  ...otherSources: [...ObservableInputTuple<A>]\n): OperatorFunction<T, Cons<T, A>> {\n  return combineLatest(...otherSources);\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { Subscription } from '../Subscription';\nimport { MonoTypeOperatorFunction, SchedulerAction, SchedulerLike } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Emits a notification from the source Observable only after a particular time span\n * has passed without another source emission.\n *\n * <span class=\"informal\">It's like {@link delay}, but passes only the most\n * recent notification from each burst of emissions.</span>\n *\n * ![](debounceTime.png)\n *\n * `debounceTime` delays notifications emitted by the source Observable, but drops\n * previous pending delayed emissions if a new notification arrives on the source\n * Observable. This operator keeps track of the most recent notification from the\n * source Observable, and emits that only when `dueTime` has passed\n * without any other notification appearing on the source Observable. If a new value\n * appears before `dueTime` silence occurs, the previous notification will be dropped\n * and will not be emitted and a new `dueTime` is scheduled.\n * If the completing event happens during `dueTime` the last cached notification\n * is emitted before the completion event is forwarded to the output observable.\n * If the error event happens during `dueTime` or after it only the error event is\n * forwarded to the output observable. The cache notification is not emitted in this case.\n *\n * This is a rate-limiting operator, because it is impossible for more than one\n * notification to be emitted in any time window of duration `dueTime`, but it is also\n * a delay-like operator since output emissions do not occur at the same time as\n * they did on the source Observable. Optionally takes a {@link SchedulerLike} for\n * managing timers.\n *\n * ## Example\n *\n * Emit the most recent click after a burst of clicks\n *\n * ```ts\n * import { fromEvent, debounceTime } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(debounceTime(1000));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link audit}\n * @see {@link auditTime}\n * @see {@link debounce}\n * @see {@link sample}\n * @see {@link sampleTime}\n * @see {@link throttle}\n * @see {@link throttleTime}\n *\n * @param {number} dueTime The timeout duration in milliseconds (or the time\n * unit determined internally by the optional `scheduler`) for the window of\n * time required to wait for emission silence before emitting the most recent\n * source value.\n * @param {SchedulerLike} [scheduler=async] The {@link SchedulerLike} to use for\n * managing the timers that handle the timeout for each value.\n * @return A function that returns an Observable that delays the emissions of\n * the source Observable by the specified `dueTime`, and may drop some values\n * if they occur too frequently.\n */\nexport function debounceTime<T>(dueTime: number, scheduler: SchedulerLike = asyncScheduler): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let activeTask: Subscription | null = null;\n    let lastValue: T | null = null;\n    let lastTime: number | null = null;\n\n    const emit = () => {\n      if (activeTask) {\n        // We have a value! Free up memory first, then emit the value.\n        activeTask.unsubscribe();\n        activeTask = null;\n        const value = lastValue!;\n        lastValue = null;\n        subscriber.next(value);\n      }\n    };\n    function emitWhenIdle(this: SchedulerAction<unknown>) {\n      // This is called `dueTime` after the first value\n      // but we might have received new values during this window!\n\n      const targetTime = lastTime! + dueTime;\n      const now = scheduler.now();\n      if (now < targetTime) {\n        // On that case, re-schedule to the new target\n        activeTask = this.schedule(undefined, targetTime - now);\n        subscriber.add(activeTask);\n        return;\n      }\n\n      emit();\n    }\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value: T) => {\n          lastValue = value;\n          lastTime = scheduler.now();\n\n          // Only set up a task if it's not already up\n          if (!activeTask) {\n            activeTask = scheduler.schedule(emitWhenIdle, dueTime);\n            subscriber.add(activeTask);\n          }\n        },\n        () => {\n          // Source completed.\n          // Emit any pending debounced values then complete\n          emit();\n          subscriber.complete();\n        },\n        // Pass all errors through to consumer.\n        undefined,\n        () => {\n          // Finalization.\n          lastValue = activeTask = null;\n        }\n      )\n    );\n  });\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Emits a given value if the source Observable completes without emitting any\n * `next` value, otherwise mirrors the source Observable.\n *\n * <span class=\"informal\">If the source Observable turns out to be empty, then\n * this operator will emit a default value.</span>\n *\n * ![](defaultIfEmpty.png)\n *\n * `defaultIfEmpty` emits the values emitted by the source Observable or a\n * specified default value if the source Observable is empty (completes without\n * having emitted any `next` value).\n *\n * ## Example\n *\n * If no clicks happen in 5 seconds, then emit 'no clicks'\n *\n * ```ts\n * import { fromEvent, takeUntil, interval, defaultIfEmpty } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const clicksBeforeFive = clicks.pipe(takeUntil(interval(5000)));\n * const result = clicksBeforeFive.pipe(defaultIfEmpty('no clicks'));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link empty}\n * @see {@link last}\n *\n * @param defaultValue The default value used if the source\n * Observable is empty.\n * @return A function that returns an Observable that emits either the\n * specified `defaultValue` if the source Observable emits no items, or the\n * values emitted by the source Observable.\n */\nexport function defaultIfEmpty<T, R>(defaultValue: R): OperatorFunction<T, T | R> {\n  return operate((source, subscriber) => {\n    let hasValue = false;\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          hasValue = true;\n          subscriber.next(value);\n        },\n        () => {\n          if (!hasValue) {\n            subscriber.next(defaultValue!);\n          }\n          subscriber.complete();\n        }\n      )\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { EMPTY } from '../observable/empty';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Emits only the first `count` values emitted by the source Observable.\n *\n * <span class=\"informal\">Takes the first `count` values from the source, then\n * completes.</span>\n *\n * ![](take.png)\n *\n * `take` returns an Observable that emits only the first `count` values emitted\n * by the source Observable. If the source emits fewer than `count` values then\n * all of its values are emitted. After that, it completes, regardless if the\n * source completes.\n *\n * ## Example\n *\n * Take the first 5 seconds of an infinite 1-second interval Observable\n *\n * ```ts\n * import { interval, take } from 'rxjs';\n *\n * const intervalCount = interval(1000);\n * const takeFive = intervalCount.pipe(take(5));\n * takeFive.subscribe(x => console.log(x));\n *\n * // Logs:\n * // 0\n * // 1\n * // 2\n * // 3\n * // 4\n * ```\n *\n * @see {@link takeLast}\n * @see {@link takeUntil}\n * @see {@link takeWhile}\n * @see {@link skip}\n *\n * @param count The maximum number of `next` values to emit.\n * @return A function that returns an Observable that emits only the first\n * `count` values emitted by the source Observable, or all of the values from\n * the source if the source emits fewer than `count` values.\n */\nexport function take<T>(count: number): MonoTypeOperatorFunction<T> {\n  return count <= 0\n    ? // If we are taking no values, that's empty.\n      () => EMPTY\n    : operate((source, subscriber) => {\n        let seen = 0;\n        source.subscribe(\n          createOperatorSubscriber(subscriber, (value) => {\n            // Increment the number of values we have seen,\n            // then check it against the allowed count to see\n            // if we are still letting values through.\n            if (++seen <= count) {\n              subscriber.next(value);\n              // If we have met or passed our allowed count,\n              // we need to complete. We have to do <= here,\n              // because re-entrant code will increment `seen` twice.\n              if (count <= seen) {\n                subscriber.complete();\n              }\n            }\n          })\n        );\n      });\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { noop } from '../util/noop';\n\n/**\n * Ignores all items emitted by the source Observable and only passes calls of `complete` or `error`.\n *\n * ![](ignoreElements.png)\n *\n * The `ignoreElements` operator suppresses all items emitted by the source Observable,\n * but allows its termination notification (either `error` or `complete`) to pass through unchanged.\n *\n * If you do not care about the items being emitted by an Observable, but you do want to be notified\n * when it completes or when it terminates with an error, you can apply the `ignoreElements` operator\n * to the Observable, which will ensure that it will never call its observers\u2019 `next` handlers.\n *\n * ## Example\n *\n * Ignore all `next` emissions from the source\n *\n * ```ts\n * import { of, ignoreElements } from 'rxjs';\n *\n * of('you', 'talking', 'to', 'me')\n *   .pipe(ignoreElements())\n *   .subscribe({\n *     next: word => console.log(word),\n *     error: err => console.log('error:', err),\n *     complete: () => console.log('the end'),\n *   });\n *\n * // result:\n * // 'the end'\n * ```\n *\n * @return A function that returns an empty Observable that only calls\n * `complete` or `error`, based on which one is called by the source\n * Observable.\n */\nexport function ignoreElements(): OperatorFunction<unknown, never> {\n  return operate((source, subscriber) => {\n    source.subscribe(createOperatorSubscriber(subscriber, noop));\n  });\n}\n", "import { OperatorFunction } from '../types';\nimport { map } from './map';\n\n/** @deprecated To be removed in v9. Use {@link map} instead: `map(() => value)`. */\nexport function mapTo<R>(value: R): OperatorFunction<unknown, R>;\n/**\n * @deprecated Do not specify explicit type parameters. Signatures with type parameters\n * that cannot be inferred will be removed in v8. `mapTo` itself will be removed in v9,\n * use {@link map} instead: `map(() => value)`.\n * */\nexport function mapTo<T, R>(value: R): OperatorFunction<T, R>;\n\n/**\n * Emits the given constant value on the output Observable every time the source\n * Observable emits a value.\n *\n * <span class=\"informal\">Like {@link map}, but it maps every source value to\n * the same output value every time.</span>\n *\n * ![](mapTo.png)\n *\n * Takes a constant `value` as argument, and emits that whenever the source\n * Observable emits a value. In other words, ignores the actual source value,\n * and simply uses the emission moment to know when to emit the given `value`.\n *\n * ## Example\n *\n * Map every click to the string `'Hi'`\n *\n * ```ts\n * import { fromEvent, mapTo } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const greetings = clicks.pipe(mapTo('Hi'));\n *\n * greetings.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link map}\n *\n * @param value The value to map each source value to.\n * @return A function that returns an Observable that emits the given `value`\n * every time the source Observable emits.\n * @deprecated To be removed in v9. Use {@link map} instead: `map(() => value)`.\n */\nexport function mapTo<R>(value: R): OperatorFunction<unknown, R> {\n  return map(() => value);\n}\n", "import { Observable } from '../Observable';\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { concat } from '../observable/concat';\nimport { take } from './take';\nimport { ignoreElements } from './ignoreElements';\nimport { mapTo } from './mapTo';\nimport { mergeMap } from './mergeMap';\nimport { innerFrom } from '../observable/innerFrom';\n\n/** @deprecated The `subscriptionDelay` parameter will be removed in v8. */\nexport function delayWhen<T>(\n  delayDurationSelector: (value: T, index: number) => ObservableInput<any>,\n  subscriptionDelay: Observable<any>\n): MonoTypeOperatorFunction<T>;\nexport function delayWhen<T>(delayDurationSelector: (value: T, index: number) => ObservableInput<any>): MonoTypeOperatorFunction<T>;\n\n/**\n * Delays the emission of items from the source Observable by a given time span\n * determined by the emissions of another Observable.\n *\n * <span class=\"informal\">It's like {@link delay}, but the time span of the\n * delay duration is determined by a second Observable.</span>\n *\n * ![](delayWhen.png)\n *\n * `delayWhen` operator shifts each emitted value from the source Observable by\n * a time span determined by another Observable. When the source emits a value,\n * the `delayDurationSelector` function is called with the value emitted from\n * the source Observable as the first argument to the `delayDurationSelector`.\n * The `delayDurationSelector` function should return an {@link ObservableInput},\n * that is internally converted to an Observable that is called the \"duration\"\n * Observable.\n *\n * The source value is emitted on the output Observable only when the \"duration\"\n * Observable emits ({@link guide/glossary-and-semantics#next next}s) any value.\n * Upon that, the \"duration\" Observable gets unsubscribed.\n *\n * Before RxJS V7, the {@link guide/glossary-and-semantics#complete completion}\n * of the \"duration\" Observable would have been triggering the emission of the\n * source value to the output Observable, but with RxJS V7, this is not the case\n * anymore.\n *\n * Only next notifications (from the \"duration\" Observable) trigger values from\n * the source Observable to be passed to the output Observable. If the \"duration\"\n * Observable only emits the complete notification (without next), the value\n * emitted by the source Observable will never get to the output Observable - it\n * will be swallowed. If the \"duration\" Observable errors, the error will be\n * propagated to the output Observable.\n *\n * Optionally, `delayWhen` takes a second argument, `subscriptionDelay`, which\n * is an Observable. When `subscriptionDelay` emits its first value or\n * completes, the source Observable is subscribed to and starts behaving like\n * described in the previous paragraph. If `subscriptionDelay` is not provided,\n * `delayWhen` will subscribe to the source Observable as soon as the output\n * Observable is subscribed.\n *\n * ## Example\n *\n * Delay each click by a random amount of time, between 0 and 5 seconds\n *\n * ```ts\n * import { fromEvent, delayWhen, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const delayedClicks = clicks.pipe(\n *   delayWhen(() => interval(Math.random() * 5000))\n * );\n * delayedClicks.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link delay}\n * @see {@link throttle}\n * @see {@link throttleTime}\n * @see {@link debounce}\n * @see {@link debounceTime}\n * @see {@link sample}\n * @see {@link sampleTime}\n * @see {@link audit}\n * @see {@link auditTime}\n *\n * @param delayDurationSelector A function that returns an `ObservableInput` for\n * each `value` emitted by the source Observable, which is then used to delay the\n * emission of that `value` on the output Observable until the `ObservableInput`\n * returned from this function emits a next value. When called, beside `value`,\n * this function receives a zero-based `index` of the emission order.\n * @param subscriptionDelay An Observable that triggers the subscription to the\n * source Observable once it emits any value.\n * @return A function that returns an Observable that delays the emissions of\n * the source Observable by an amount of time specified by the Observable\n * returned by `delayDurationSelector`.\n */\nexport function delayWhen<T>(\n  delayDurationSelector: (value: T, index: number) => ObservableInput<any>,\n  subscriptionDelay?: Observable<any>\n): MonoTypeOperatorFunction<T> {\n  if (subscriptionDelay) {\n    // DEPRECATED PATH\n    return (source: Observable<T>) =>\n      concat(subscriptionDelay.pipe(take(1), ignoreElements()), source.pipe(delayWhen(delayDurationSelector)));\n  }\n\n  return mergeMap((value, index) => innerFrom(delayDurationSelector(value, index)).pipe(take(1), mapTo(value)));\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { delayWhen } from './delayWhen';\nimport { timer } from '../observable/timer';\n\n/**\n * Delays the emission of items from the source Observable by a given timeout or\n * until a given Date.\n *\n * <span class=\"informal\">Time shifts each item by some specified amount of\n * milliseconds.</span>\n *\n * ![](delay.svg)\n *\n * If the delay argument is a Number, this operator time shifts the source\n * Observable by that amount of time expressed in milliseconds. The relative\n * time intervals between the values are preserved.\n *\n * If the delay argument is a Date, this operator time shifts the start of the\n * Observable execution until the given date occurs.\n *\n * ## Examples\n *\n * Delay each click by one second\n *\n * ```ts\n * import { fromEvent, delay } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const delayedClicks = clicks.pipe(delay(1000)); // each click emitted after 1 second\n * delayedClicks.subscribe(x => console.log(x));\n * ```\n *\n * Delay all clicks until a future date happens\n *\n * ```ts\n * import { fromEvent, delay } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const date = new Date('March 15, 2050 12:00:00'); // in the future\n * const delayedClicks = clicks.pipe(delay(date)); // click emitted only after that date\n * delayedClicks.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link delayWhen}\n * @see {@link throttle}\n * @see {@link throttleTime}\n * @see {@link debounce}\n * @see {@link debounceTime}\n * @see {@link sample}\n * @see {@link sampleTime}\n * @see {@link audit}\n * @see {@link auditTime}\n *\n * @param {number|Date} due The delay duration in milliseconds (a `number`) or\n * a `Date` until which the emission of the source items is delayed.\n * @param {SchedulerLike} [scheduler=async] The {@link SchedulerLike} to use for\n * managing the timers that handle the time-shift for each item.\n * @return A function that returns an Observable that delays the emissions of\n * the source Observable by the specified timeout or Date.\n */\nexport function delay<T>(due: number | Date, scheduler: SchedulerLike = asyncScheduler): MonoTypeOperatorFunction<T> {\n  const duration = timer(due, scheduler);\n  return delayWhen(() => duration);\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { identity } from '../util/identity';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\nexport function distinctUntilChanged<T>(comparator?: (previous: T, current: T) => boolean): MonoTypeOperatorFunction<T>;\nexport function distinctUntilChanged<T, K>(\n  comparator: (previous: K, current: K) => boolean,\n  keySelector: (value: T) => K\n): MonoTypeOperatorFunction<T>;\n\n/**\n * Returns a result {@link Observable} that emits all values pushed by the source observable if they\n * are distinct in comparison to the last value the result observable emitted.\n *\n * When provided without parameters or with the first parameter (`{@link distinctUntilChanged#comparator comparator}`),\n * it behaves like this:\n *\n * 1. It will always emit the first value from the source.\n * 2. For all subsequent values pushed by the source, they will be compared to the previously emitted values\n *    using the provided `comparator` or an `===` equality check.\n * 3. If the value pushed by the source is determined to be unequal by this check, that value is emitted and\n *    becomes the new \"previously emitted value\" internally.\n *\n * When the second parameter (`{@link distinctUntilChanged#keySelector keySelector}`) is provided, the behavior\n * changes:\n *\n * 1. It will always emit the first value from the source.\n * 2. The `keySelector` will be run against all values, including the first value.\n * 3. For all values after the first, the selected key will be compared against the key selected from\n *    the previously emitted value using the `comparator`.\n * 4. If the keys are determined to be unequal by this check, the value (not the key), is emitted\n *    and the selected key from that value is saved for future comparisons against other keys.\n *\n * ## Examples\n *\n * A very basic example with no `{@link distinctUntilChanged#comparator comparator}`. Note that `1` is emitted more than once,\n * because it's distinct in comparison to the _previously emitted_ value,\n * not in comparison to _all other emitted values_.\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * of(1, 1, 1, 2, 2, 2, 1, 1, 3, 3)\n *   .pipe(distinctUntilChanged())\n *   .subscribe(console.log);\n * // Logs: 1, 2, 1, 3\n * ```\n *\n * With a `{@link distinctUntilChanged#comparator comparator}`, you can do custom comparisons. Let's say\n * you only want to emit a value when all of its components have\n * changed:\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * const totallyDifferentBuilds$ = of(\n *   { engineVersion: '1.1.0', transmissionVersion: '1.2.0' },\n *   { engineVersion: '1.1.0', transmissionVersion: '1.4.0' },\n *   { engineVersion: '1.3.0', transmissionVersion: '1.4.0' },\n *   { engineVersion: '1.3.0', transmissionVersion: '1.5.0' },\n *   { engineVersion: '2.0.0', transmissionVersion: '1.5.0' }\n * ).pipe(\n *   distinctUntilChanged((prev, curr) => {\n *     return (\n *       prev.engineVersion === curr.engineVersion ||\n *       prev.transmissionVersion === curr.transmissionVersion\n *     );\n *   })\n * );\n *\n * totallyDifferentBuilds$.subscribe(console.log);\n *\n * // Logs:\n * // { engineVersion: '1.1.0', transmissionVersion: '1.2.0' }\n * // { engineVersion: '1.3.0', transmissionVersion: '1.4.0' }\n * // { engineVersion: '2.0.0', transmissionVersion: '1.5.0' }\n * ```\n *\n * You can also provide a custom `{@link distinctUntilChanged#comparator comparator}` to check that emitted\n * changes are only in one direction. Let's say you only want to get\n * the next record temperature:\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * const temps$ = of(30, 31, 20, 34, 33, 29, 35, 20);\n *\n * const recordHighs$ = temps$.pipe(\n *   distinctUntilChanged((prevHigh, temp) => {\n *     // If the current temp is less than\n *     // or the same as the previous record,\n *     // the record hasn't changed.\n *     return temp <= prevHigh;\n *   })\n * );\n *\n * recordHighs$.subscribe(console.log);\n * // Logs: 30, 31, 34, 35\n * ```\n *\n * Selecting update events only when the `updatedBy` field shows\n * the account changed hands.\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * // A stream of updates to a given account\n * const accountUpdates$ = of(\n *   { updatedBy: 'blesh', data: [] },\n *   { updatedBy: 'blesh', data: [] },\n *   { updatedBy: 'ncjamieson', data: [] },\n *   { updatedBy: 'ncjamieson', data: [] },\n *   { updatedBy: 'blesh', data: [] }\n * );\n *\n * // We only want the events where it changed hands\n * const changedHands$ = accountUpdates$.pipe(\n *   distinctUntilChanged(undefined, update => update.updatedBy)\n * );\n *\n * changedHands$.subscribe(console.log);\n * // Logs:\n * // { updatedBy: 'blesh', data: Array[0] }\n * // { updatedBy: 'ncjamieson', data: Array[0] }\n * // { updatedBy: 'blesh', data: Array[0] }\n * ```\n *\n * @see {@link distinct}\n * @see {@link distinctUntilKeyChanged}\n *\n * @param comparator A function used to compare the previous and current keys for\n * equality. Defaults to a `===` check.\n * @param keySelector Used to select a key value to be passed to the `comparator`.\n *\n * @return A function that returns an Observable that emits items from the\n * source Observable with distinct values.\n */\nexport function distinctUntilChanged<T, K>(\n  comparator?: (previous: K, current: K) => boolean,\n  keySelector: (value: T) => K = identity as (value: T) => K\n): MonoTypeOperatorFunction<T> {\n  // We've been allowing `null` do be passed as the `compare`, so we can't do\n  // a default value for the parameter, because that will only work\n  // for `undefined`.\n  comparator = comparator ?? defaultCompare;\n\n  return operate((source, subscriber) => {\n    // The previous key, used to compare against keys selected\n    // from new arrivals to determine \"distinctiveness\".\n    let previousKey: K;\n    // Whether or not this is the first value we've gotten.\n    let first = true;\n\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value) => {\n        // We always call the key selector.\n        const currentKey = keySelector(value);\n\n        // If it's the first value, we always emit it.\n        // Otherwise, we compare this key to the previous key, and\n        // if the comparer returns false, we emit.\n        if (first || !comparator!(previousKey, currentKey)) {\n          // Update our state *before* we emit the value\n          // as emission can be the source of re-entrant code\n          // in functional libraries like this. We only really\n          // need to do this if it's the first value, or if the\n          // key we're tracking in previous needs to change.\n          first = false;\n          previousKey = currentKey;\n\n          // Emit the value!\n          subscriber.next(value);\n        }\n      })\n    );\n  });\n}\n\nfunction defaultCompare(a: any, b: any) {\n  return a === b;\n}\n", "import { distinctUntilChanged } from './distinctUntilChanged';\nimport { MonoTypeOperatorFunction } from '../types';\n\n/* tslint:disable:max-line-length */\nexport function distinctUntilKeyChanged<T>(key: keyof T): MonoTypeOperatorFunction<T>;\nexport function distinctUntilKeyChanged<T, K extends keyof T>(key: K, compare: (x: T[K], y: T[K]) => boolean): MonoTypeOperatorFunction<T>;\n/* tslint:enable:max-line-length */\n\n/**\n * Returns an Observable that emits all items emitted by the source Observable that are distinct by comparison from the previous item,\n * using a property accessed by using the key provided to check if the two items are distinct.\n *\n * If a comparator function is provided, then it will be called for each item to test for whether or not that value should be emitted.\n *\n * If a comparator function is not provided, an equality check is used by default.\n *\n * ## Examples\n *\n * An example comparing the name of persons\n *\n * ```ts\n * import { of, distinctUntilKeyChanged } from 'rxjs';\n *\n * of(\n *   { age: 4, name: 'Foo' },\n *   { age: 7, name: 'Bar' },\n *   { age: 5, name: 'Foo' },\n *   { age: 6, name: 'Foo' }\n * ).pipe(\n *   distinctUntilKeyChanged('name')\n * )\n * .subscribe(x => console.log(x));\n *\n * // displays:\n * // { age: 4, name: 'Foo' }\n * // { age: 7, name: 'Bar' }\n * // { age: 5, name: 'Foo' }\n * ```\n *\n * An example comparing the first letters of the name\n *\n * ```ts\n * import { of, distinctUntilKeyChanged } from 'rxjs';\n *\n * of(\n *   { age: 4, name: 'Foo1' },\n *   { age: 7, name: 'Bar' },\n *   { age: 5, name: 'Foo2' },\n *   { age: 6, name: 'Foo3' }\n * ).pipe(\n *   distinctUntilKeyChanged('name', (x, y) => x.substring(0, 3) === y.substring(0, 3))\n * )\n * .subscribe(x => console.log(x));\n *\n * // displays:\n * // { age: 4, name: 'Foo1' }\n * // { age: 7, name: 'Bar' }\n * // { age: 5, name: 'Foo2' }\n * ```\n *\n * @see {@link distinct}\n * @see {@link distinctUntilChanged}\n *\n * @param {string} key String key for object property lookup on each item.\n * @param {function} [compare] Optional comparison function called to test if an item is distinct from the previous item in the source.\n * @return A function that returns an Observable that emits items from the\n * source Observable with distinct values based on the key specified.\n */\nexport function distinctUntilKeyChanged<T, K extends keyof T>(key: K, compare?: (x: T[K], y: T[K]) => boolean): MonoTypeOperatorFunction<T> {\n  return distinctUntilChanged((x: T, y: T) => compare ? compare(x[key], y[key]) : x[key] === y[key]);\n}\n", "import { EmptyError } from '../util/EmptyError';\nimport { MonoTypeOperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * If the source observable completes without emitting a value, it will emit\n * an error. The error will be created at that time by the optional\n * `errorFactory` argument, otherwise, the error will be {@link EmptyError}.\n *\n * ![](throwIfEmpty.png)\n *\n * ## Example\n *\n * Throw an error if the document wasn't clicked within 1 second\n *\n * ```ts\n * import { fromEvent, takeUntil, timer, throwIfEmpty } from 'rxjs';\n *\n * const click$ = fromEvent(document, 'click');\n *\n * click$.pipe(\n *   takeUntil(timer(1000)),\n *   throwIfEmpty(() => new Error('The document was not clicked within 1 second'))\n * )\n * .subscribe({\n *   next() {\n *    console.log('The document was clicked');\n *   },\n *   error(err) {\n *     console.error(err.message);\n *   }\n * });\n * ```\n *\n * @param errorFactory A factory function called to produce the\n * error to be thrown when the source observable completes without emitting a\n * value.\n * @return A function that returns an Observable that throws an error if the\n * source Observable completed without emitting.\n */\nexport function throwIfEmpty<T>(errorFactory: () => any = defaultErrorFactory): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let hasValue = false;\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          hasValue = true;\n          subscriber.next(value);\n        },\n        () => (hasValue ? subscriber.complete() : subscriber.error(errorFactory()))\n      )\n    );\n  });\n}\n\nfunction defaultErrorFactory() {\n  return new EmptyError();\n}\n", "/** prettier */\nimport { Observable } from '../Observable';\nimport { concat } from '../observable/concat';\nimport { of } from '../observable/of';\nimport { MonoTypeOperatorFunction, SchedulerLike, OperatorFunction, ValueFromArray } from '../types';\n\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `concatAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function endWith<T>(scheduler: SchedulerLike): MonoTypeOperatorFunction<T>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `concatAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function endWith<T, A extends unknown[] = T[]>(\n  ...valuesAndScheduler: [...A, SchedulerLike]\n): OperatorFunction<T, T | ValueFromArray<A>>;\n\nexport function endWith<T, A extends unknown[] = T[]>(...values: A): OperatorFunction<T, T | ValueFromArray<A>>;\n\n/**\n * Returns an observable that will emit all values from the source, then synchronously emit\n * the provided value(s) immediately after the source completes.\n *\n * NOTE: Passing a last argument of a Scheduler is _deprecated_, and may result in incorrect\n * types in TypeScript.\n *\n * This is useful for knowing when an observable ends. Particularly when paired with an\n * operator like {@link takeUntil}\n *\n * ![](endWith.png)\n *\n * ## Example\n *\n * Emit values to know when an interval starts and stops. The interval will\n * stop when a user clicks anywhere on the document.\n *\n * ```ts\n * import { interval, map, fromEvent, startWith, takeUntil, endWith } from 'rxjs';\n *\n * const ticker$ = interval(5000).pipe(\n *   map(() => 'tick')\n * );\n *\n * const documentClicks$ = fromEvent(document, 'click');\n *\n * ticker$.pipe(\n *   startWith('interval started'),\n *   takeUntil(documentClicks$),\n *   endWith('interval ended by click')\n * )\n * .subscribe(x => console.log(x));\n *\n * // Result (assuming a user clicks after 15 seconds)\n * // 'interval started'\n * // 'tick'\n * // 'tick'\n * // 'tick'\n * // 'interval ended by click'\n * ```\n *\n * @see {@link startWith}\n * @see {@link concat}\n * @see {@link takeUntil}\n *\n * @param values Items you want the modified Observable to emit last.\n * @return A function that returns an Observable that emits all values from the\n * source, then synchronously emits the provided value(s) immediately after the\n * source completes.\n */\nexport function endWith<T>(...values: Array<T | SchedulerLike>): MonoTypeOperatorFunction<T> {\n  return (source: Observable<T>) => concat(source, of(...values)) as Observable<T>;\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { operate } from '../util/lift';\n\n/**\n * Returns an Observable that mirrors the source Observable, but will call a specified function when\n * the source terminates on complete or error.\n * The specified function will also be called when the subscriber explicitly unsubscribes.\n *\n * ## Examples\n *\n * Execute callback function when the observable completes\n *\n * ```ts\n * import { interval, take, finalize } from 'rxjs';\n *\n * // emit value in sequence every 1 second\n * const source = interval(1000);\n * const example = source.pipe(\n *   take(5), //take only the first 5 values\n *   finalize(() => console.log('Sequence complete')) // Execute when the observable completes\n * );\n * const subscribe = example.subscribe(val => console.log(val));\n *\n * // results:\n * // 0\n * // 1\n * // 2\n * // 3\n * // 4\n * // 'Sequence complete'\n * ```\n *\n * Execute callback function when the subscriber explicitly unsubscribes\n *\n * ```ts\n * import { interval, finalize, tap, noop, timer } from 'rxjs';\n *\n * const source = interval(100).pipe(\n *   finalize(() => console.log('[finalize] Called')),\n *   tap({\n *     next: () => console.log('[next] Called'),\n *     error: () => console.log('[error] Not called'),\n *     complete: () => console.log('[tap complete] Not called')\n *   })\n * );\n *\n * const sub = source.subscribe({\n *   next: x => console.log(x),\n *   error: noop,\n *   complete: () => console.log('[complete] Not called')\n * });\n *\n * timer(150).subscribe(() => sub.unsubscribe());\n *\n * // results:\n * // '[next] Called'\n * // 0\n * // '[finalize] Called'\n * ```\n *\n * @param {function} callback Function to be called when source terminates.\n * @return A function that returns an Observable that mirrors the source, but\n * will call the specified function on termination.\n */\nexport function finalize<T>(callback: () => void): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    // TODO: This try/finally was only added for `useDeprecatedSynchronousErrorHandling`.\n    // REMOVE THIS WHEN THAT HOT GARBAGE IS REMOVED IN V8.\n    try {\n      source.subscribe(subscriber);\n    } finally {\n      subscriber.add(callback);\n    }\n  });\n}\n", "import { Observable } from '../Observable';\nimport { EmptyError } from '../util/EmptyError';\nimport { OperatorFunction, TruthyTypesOf } from '../types';\nimport { filter } from './filter';\nimport { take } from './take';\nimport { defaultIfEmpty } from './defaultIfEmpty';\nimport { throwIfEmpty } from './throwIfEmpty';\nimport { identity } from '../util/identity';\n\nexport function first<T, D = T>(predicate?: null, defaultValue?: D): OperatorFunction<T, T | D>;\nexport function first<T>(predicate: BooleanConstructor): OperatorFunction<T, TruthyTypesOf<T>>;\nexport function first<T, D>(predicate: BooleanConstructor, defaultValue: D): OperatorFunction<T, TruthyTypesOf<T> | D>;\nexport function first<T, S extends T>(\n  predicate: (value: T, index: number, source: Observable<T>) => value is S,\n  defaultValue?: S\n): OperatorFunction<T, S>;\nexport function first<T, S extends T, D>(\n  predicate: (value: T, index: number, source: Observable<T>) => value is S,\n  defaultValue: D\n): OperatorFunction<T, S | D>;\nexport function first<T, D = T>(\n  predicate: (value: T, index: number, source: Observable<T>) => boolean,\n  defaultValue?: D\n): OperatorFunction<T, T | D>;\n\n/**\n * Emits only the first value (or the first value that meets some condition)\n * emitted by the source Observable.\n *\n * <span class=\"informal\">Emits only the first value. Or emits only the first\n * value that passes some test.</span>\n *\n * ![](first.png)\n *\n * If called with no arguments, `first` emits the first value of the source\n * Observable, then completes. If called with a `predicate` function, `first`\n * emits the first value of the source that matches the specified condition. Throws an error if\n * `defaultValue` was not provided and a matching element is not found.\n *\n * ## Examples\n *\n * Emit only the first click that happens on the DOM\n *\n * ```ts\n * import { fromEvent, first } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(first());\n * result.subscribe(x => console.log(x));\n * ```\n *\n * Emits the first click that happens on a DIV\n *\n * ```ts\n * import { fromEvent, first } from 'rxjs';\n *\n * const div = document.createElement('div');\n * div.style.cssText = 'width: 200px; height: 200px; background: #09c;';\n * document.body.appendChild(div);\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(first(ev => (<HTMLElement>ev.target).tagName === 'DIV'));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link filter}\n * @see {@link find}\n * @see {@link take}\n *\n * @throws {EmptyError} Delivers an EmptyError to the Observer's `error`\n * callback if the Observable completes before any `next` notification was sent.\n * This is how `first()` is different from {@link take}(1) which completes instead.\n *\n * @param {function(value: T, index: number, source: Observable<T>): boolean} [predicate]\n * An optional function called with each item to test for condition matching.\n * @param {D} [defaultValue] The default value emitted in case no valid value\n * was found on the source.\n * @return A function that returns an Observable that emits the first item that\n * matches the condition.\n */\nexport function first<T, D>(\n  predicate?: ((value: T, index: number, source: Observable<T>) => boolean) | null,\n  defaultValue?: D\n): OperatorFunction<T, T | D> {\n  const hasDefaultValue = arguments.length >= 2;\n  return (source: Observable<T>) =>\n    source.pipe(\n      predicate ? filter((v, i) => predicate(v, i, source)) : identity,\n      take(1),\n      hasDefaultValue ? defaultIfEmpty(defaultValue!) : throwIfEmpty(() => new EmptyError())\n    );\n}\n", "import { ObservableInput, ObservableInputTuple, OperatorFunction, SchedulerLike } from '../types';\nimport { operate } from '../util/lift';\nimport { argsOrArgArray } from '../util/argsOrArgArray';\nimport { mergeAll } from './mergeAll';\nimport { popNumber, popScheduler } from '../util/args';\nimport { from } from '../observable/from';\n\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): OperatorFunction<T, T | A[number]>;\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(\n  ...sourcesAndConcurrency: [...ObservableInputTuple<A>, number]\n): OperatorFunction<T, T | A[number]>;\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(\n  ...sourcesAndScheduler: [...ObservableInputTuple<A>, SchedulerLike]\n): OperatorFunction<T, T | A[number]>;\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(\n  ...sourcesAndConcurrencyAndScheduler: [...ObservableInputTuple<A>, number, SchedulerLike]\n): OperatorFunction<T, T | A[number]>;\n\nexport function merge<T>(...args: unknown[]): OperatorFunction<T, unknown> {\n  const scheduler = popScheduler(args);\n  const concurrent = popNumber(args, Infinity);\n  args = argsOrArgArray(args);\n\n  return operate((source, subscriber) => {\n    mergeAll(concurrent)(from([source, ...(args as ObservableInput<T>[])], scheduler)).subscribe(subscriber);\n  });\n}\n", "import { ObservableInputTuple, OperatorFunction } from '../types';\nimport { merge } from './merge';\n\n/**\n * Merge the values from all observables to a single observable result.\n *\n * Creates an observable, that when subscribed to, subscribes to the source\n * observable, and all other sources provided as arguments. All values from\n * every source are emitted from the resulting subscription.\n *\n * When all sources complete, the resulting observable will complete.\n *\n * When any source errors, the resulting observable will error.\n *\n * ## Example\n *\n * Joining all outputs from multiple user input event streams\n *\n * ```ts\n * import { fromEvent, map, mergeWith } from 'rxjs';\n *\n * const clicks$ = fromEvent(document, 'click').pipe(map(() => 'click'));\n * const mousemoves$ = fromEvent(document, 'mousemove').pipe(map(() => 'mousemove'));\n * const dblclicks$ = fromEvent(document, 'dblclick').pipe(map(() => 'dblclick'));\n *\n * mousemoves$\n *   .pipe(mergeWith(clicks$, dblclicks$))\n *   .subscribe(x => console.log(x));\n *\n * // result (assuming user interactions)\n * // 'mousemove'\n * // 'mousemove'\n * // 'mousemove'\n * // 'click'\n * // 'click'\n * // 'dblclick'\n * ```\n *\n * @see {@link merge}\n *\n * @param otherSources the sources to combine the current source with.\n * @return A function that returns an Observable that merges the values from\n * all given Observables.\n */\nexport function mergeWith<T, A extends readonly unknown[]>(\n  ...otherSources: [...ObservableInputTuple<A>]\n): OperatorFunction<T, T | A[number]> {\n  return merge(...otherSources);\n}\n", "import { Subscription } from '../Subscription';\nimport { EMPTY } from '../observable/empty';\nimport { operate } from '../util/lift';\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { timer } from '../observable/timer';\n\nexport interface RepeatConfig {\n  /**\n   * The number of times to repeat the source. Defaults to `Infinity`.\n   */\n  count?: number;\n\n  /**\n   * If a `number`, will delay the repeat of the source by that number of milliseconds.\n   * If a function, it will provide the number of times the source has been subscribed to,\n   * and the return value should be a valid observable input that will notify when the source\n   * should be repeated. If the notifier observable is empty, the result will complete.\n   */\n  delay?: number | ((count: number) => ObservableInput<any>);\n}\n\n/**\n * Returns an Observable that will resubscribe to the source stream when the source stream completes.\n *\n * <span class=\"informal\">Repeats all values emitted on the source. It's like {@link retry}, but for non error cases.</span>\n *\n * ![](repeat.png)\n *\n * Repeat will output values from a source until the source completes, then it will resubscribe to the\n * source a specified number of times, with a specified delay. Repeat can be particularly useful in\n * combination with closing operators like {@link take}, {@link takeUntil}, {@link first}, or {@link takeWhile},\n * as it can be used to restart a source again from scratch.\n *\n * Repeat is very similar to {@link retry}, where {@link retry} will resubscribe to the source in the error case, but\n * `repeat` will resubscribe if the source completes.\n *\n * Note that `repeat` will _not_ catch errors. Use {@link retry} for that.\n *\n * - `repeat(0)` returns an empty observable\n * - `repeat()` will repeat forever\n * - `repeat({ delay: 200 })` will repeat forever, with a delay of 200ms between repetitions.\n * - `repeat({ count: 2, delay: 400 })` will repeat twice, with a delay of 400ms between repetitions.\n * - `repeat({ delay: (count) => timer(count * 1000) })` will repeat forever, but will have a delay that grows by one second for each repetition.\n *\n * ## Example\n *\n * Repeat a message stream\n *\n * ```ts\n * import { of, repeat } from 'rxjs';\n *\n * const source = of('Repeat message');\n * const result = source.pipe(repeat(3));\n *\n * result.subscribe(x => console.log(x));\n *\n * // Results\n * // 'Repeat message'\n * // 'Repeat message'\n * // 'Repeat message'\n * ```\n *\n * Repeat 3 values, 2 times\n *\n * ```ts\n * import { interval, take, repeat } from 'rxjs';\n *\n * const source = interval(1000);\n * const result = source.pipe(take(3), repeat(2));\n *\n * result.subscribe(x => console.log(x));\n *\n * // Results every second\n * // 0\n * // 1\n * // 2\n * // 0\n * // 1\n * // 2\n * ```\n *\n * Defining two complex repeats with delays on the same source.\n * Note that the second repeat cannot be called until the first\n * repeat as exhausted it's count.\n *\n * ```ts\n * import { defer, of, repeat } from 'rxjs';\n *\n * const source = defer(() => {\n *    return of(`Hello, it is ${new Date()}`)\n * });\n *\n * source.pipe(\n *    // Repeat 3 times with a delay of 1 second between repetitions\n *    repeat({\n *      count: 3,\n *      delay: 1000,\n *    }),\n *\n *    // *Then* repeat forever, but with an exponential step-back\n *    // maxing out at 1 minute.\n *    repeat({\n *      delay: (count) => timer(Math.min(60000, 2 ^ count * 1000))\n *    })\n * )\n * ```\n *\n * @see {@link repeatWhen}\n * @see {@link retry}\n *\n * @param count The number of times the source Observable items are repeated, a count of 0 will yield\n * an empty Observable.\n */\nexport function repeat<T>(countOrConfig?: number | RepeatConfig): MonoTypeOperatorFunction<T> {\n  let count = Infinity;\n  let delay: RepeatConfig['delay'];\n\n  if (countOrConfig != null) {\n    if (typeof countOrConfig === 'object') {\n      ({ count = Infinity, delay } = countOrConfig);\n    } else {\n      count = countOrConfig;\n    }\n  }\n\n  return count <= 0\n    ? () => EMPTY\n    : operate((source, subscriber) => {\n        let soFar = 0;\n        let sourceSub: Subscription | null;\n\n        const resubscribe = () => {\n          sourceSub?.unsubscribe();\n          sourceSub = null;\n          if (delay != null) {\n            const notifier = typeof delay === 'number' ? timer(delay) : innerFrom(delay(soFar));\n            const notifierSubscriber = createOperatorSubscriber(subscriber, () => {\n              notifierSubscriber.unsubscribe();\n              subscribeToSource();\n            });\n            notifier.subscribe(notifierSubscriber);\n          } else {\n            subscribeToSource();\n          }\n        };\n\n        const subscribeToSource = () => {\n          let syncUnsub = false;\n          sourceSub = source.subscribe(\n            createOperatorSubscriber(subscriber, undefined, () => {\n              if (++soFar < count) {\n                if (sourceSub) {\n                  resubscribe();\n                } else {\n                  syncUnsub = true;\n                }\n              } else {\n                subscriber.complete();\n              }\n            })\n          );\n\n          if (syncUnsub) {\n            resubscribe();\n          }\n        };\n\n        subscribeToSource();\n      });\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\nimport { noop } from '../util/noop';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Emits the most recently emitted value from the source Observable whenever\n * another Observable, the `notifier`, emits.\n *\n * <span class=\"informal\">It's like {@link sampleTime}, but samples whenever\n * the `notifier` `ObservableInput` emits something.</span>\n *\n * ![](sample.png)\n *\n * Whenever the `notifier` `ObservableInput` emits a value, `sample`\n * looks at the source Observable and emits whichever value it has most recently\n * emitted since the previous sampling, unless the source has not emitted\n * anything since the previous sampling. The `notifier` is subscribed to as soon\n * as the output Observable is subscribed.\n *\n * ## Example\n *\n * On every click, sample the most recent `seconds` timer\n *\n * ```ts\n * import { fromEvent, interval, sample } from 'rxjs';\n *\n * const seconds = interval(1000);\n * const clicks = fromEvent(document, 'click');\n * const result = seconds.pipe(sample(clicks));\n *\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link audit}\n * @see {@link debounce}\n * @see {@link sampleTime}\n * @see {@link throttle}\n *\n * @param notifier The `ObservableInput` to use for sampling the\n * source Observable.\n * @return A function that returns an Observable that emits the results of\n * sampling the values emitted by the source Observable whenever the notifier\n * Observable emits value or completes.\n */\nexport function sample<T>(notifier: ObservableInput<any>): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let hasValue = false;\n    let lastValue: T | null = null;\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value) => {\n        hasValue = true;\n        lastValue = value;\n      })\n    );\n    innerFrom(notifier).subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        () => {\n          if (hasValue) {\n            hasValue = false;\n            const value = lastValue!;\n            lastValue = null;\n            subscriber.next(value);\n          }\n        },\n        noop\n      )\n    );\n  });\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { scanInternals } from './scanInternals';\n\nexport function scan<V, A = V>(accumulator: (acc: A | V, value: V, index: number) => A): OperatorFunction<V, V | A>;\nexport function scan<V, A>(accumulator: (acc: A, value: V, index: number) => A, seed: A): OperatorFunction<V, A>;\nexport function scan<V, A, S>(accumulator: (acc: A | S, value: V, index: number) => A, seed: S): OperatorFunction<V, A>;\n\n// TODO: link to a \"redux pattern\" section in the guide (location TBD)\n\n/**\n * Useful for encapsulating and managing state. Applies an accumulator (or \"reducer function\")\n * to each value from the source after an initial state is established -- either via\n * a `seed` value (second argument), or from the first value from the source.\n *\n * <span class=\"informal\">It's like {@link reduce}, but emits the current\n * accumulation state after each update</span>\n *\n * ![](scan.png)\n *\n * This operator maintains an internal state and emits it after processing each value as follows:\n *\n * 1. First value arrives\n *   - If a `seed` value was supplied (as the second argument to `scan`), let `state = seed` and `value = firstValue`.\n *   - If NO `seed` value was supplied (no second argument), let `state = firstValue` and go to 3.\n * 2. Let `state = accumulator(state, value)`.\n *   - If an error is thrown by `accumulator`, notify the consumer of an error. The process ends.\n * 3. Emit `state`.\n * 4. Next value arrives, let `value = nextValue`, go to 2.\n *\n * ## Examples\n *\n * An average of previous numbers. This example shows how\n * not providing a `seed` can prime the stream with the\n * first value from the source.\n *\n * ```ts\n * import { of, scan, map } from 'rxjs';\n *\n * const numbers$ = of(1, 2, 3);\n *\n * numbers$\n *   .pipe(\n *     // Get the sum of the numbers coming in.\n *     scan((total, n) => total + n),\n *     // Get the average by dividing the sum by the total number\n *     // received so far (which is 1 more than the zero-based index).\n *     map((sum, index) => sum / (index + 1))\n *   )\n *   .subscribe(console.log);\n * ```\n *\n * The Fibonacci sequence. This example shows how you can use\n * a seed to prime accumulation process. Also... you know... Fibonacci.\n * So important to like, computers and stuff that its whiteboarded\n * in job interviews. Now you can show them the Rx version! (Please don't, haha)\n *\n * ```ts\n * import { interval, scan, map, startWith } from 'rxjs';\n *\n * const firstTwoFibs = [0, 1];\n * // An endless stream of Fibonacci numbers.\n * const fibonacci$ = interval(1000).pipe(\n *   // Scan to get the fibonacci numbers (after 0, 1)\n *   scan(([a, b]) => [b, a + b], firstTwoFibs),\n *   // Get the second number in the tuple, it's the one you calculated\n *   map(([, n]) => n),\n *   // Start with our first two digits :)\n *   startWith(...firstTwoFibs)\n * );\n *\n * fibonacci$.subscribe(console.log);\n * ```\n *\n * @see {@link expand}\n * @see {@link mergeScan}\n * @see {@link reduce}\n * @see {@link switchScan}\n *\n * @param accumulator A \"reducer function\". This will be called for each value after an initial state is\n * acquired.\n * @param seed The initial state. If this is not provided, the first value from the source will\n * be used as the initial state, and emitted without going through the accumulator. All subsequent values\n * will be processed by the accumulator function. If this is provided, all values will go through\n * the accumulator function.\n * @return A function that returns an Observable of the accumulated values.\n */\nexport function scan<V, A, S>(accumulator: (acc: V | A | S, value: V, index: number) => A, seed?: S): OperatorFunction<V, V | A> {\n  // providing a seed of `undefined` *should* be valid and trigger\n  // hasSeed! so don't use `seed !== undefined` checks!\n  // For this reason, we have to check it here at the original call site\n  // otherwise inside Operator/Subscriber we won't know if `undefined`\n  // means they didn't provide anything or if they literally provided `undefined`\n  return operate(scanInternals(accumulator, seed as S, arguments.length >= 2, true));\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { Subject } from '../Subject';\nimport { SafeSubscriber } from '../Subscriber';\nimport { Subscription } from '../Subscription';\nimport { MonoTypeOperatorFunction, SubjectLike, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\n\nexport interface ShareConfig<T> {\n  /**\n   * The factory used to create the subject that will connect the source observable to\n   * multicast consumers.\n   */\n  connector?: () => SubjectLike<T>;\n  /**\n   * If `true`, the resulting observable will reset internal state on error from source and return to a \"cold\" state. This\n   * allows the resulting observable to be \"retried\" in the event of an error.\n   * If `false`, when an error comes from the source it will push the error into the connecting subject, and the subject\n   * will remain the connecting subject, meaning the resulting observable will not go \"cold\" again, and subsequent retries\n   * or resubscriptions will resubscribe to that same subject. In all cases, RxJS subjects will emit the same error again, however\n   * {@link ReplaySubject} will also push its buffered values before pushing the error.\n   * It is also possible to pass a notifier factory returning an `ObservableInput` instead which grants more fine-grained\n   * control over how and when the reset should happen. This allows behaviors like conditional or delayed resets.\n   */\n  resetOnError?: boolean | ((error: any) => ObservableInput<any>);\n  /**\n   * If `true`, the resulting observable will reset internal state on completion from source and return to a \"cold\" state. This\n   * allows the resulting observable to be \"repeated\" after it is done.\n   * If `false`, when the source completes, it will push the completion through the connecting subject, and the subject\n   * will remain the connecting subject, meaning the resulting observable will not go \"cold\" again, and subsequent repeats\n   * or resubscriptions will resubscribe to that same subject.\n   * It is also possible to pass a notifier factory returning an `ObservableInput` instead which grants more fine-grained\n   * control over how and when the reset should happen. This allows behaviors like conditional or delayed resets.\n   */\n  resetOnComplete?: boolean | (() => ObservableInput<any>);\n  /**\n   * If `true`, when the number of subscribers to the resulting observable reaches zero due to those subscribers unsubscribing, the\n   * internal state will be reset and the resulting observable will return to a \"cold\" state. This means that the next\n   * time the resulting observable is subscribed to, a new subject will be created and the source will be subscribed to\n   * again.\n   * If `false`, when the number of subscribers to the resulting observable reaches zero due to unsubscription, the subject\n   * will remain connected to the source, and new subscriptions to the result will be connected through that same subject.\n   * It is also possible to pass a notifier factory returning an `ObservableInput` instead which grants more fine-grained\n   * control over how and when the reset should happen. This allows behaviors like conditional or delayed resets.\n   */\n  resetOnRefCountZero?: boolean | (() => ObservableInput<any>);\n}\n\nexport function share<T>(): MonoTypeOperatorFunction<T>;\n\nexport function share<T>(options: ShareConfig<T>): MonoTypeOperatorFunction<T>;\n\n/**\n * Returns a new Observable that multicasts (shares) the original Observable. As long as there is at least one\n * Subscriber this Observable will be subscribed and emitting data. When all subscribers have unsubscribed it will\n * unsubscribe from the source Observable. Because the Observable is multicasting it makes the stream `hot`.\n * This is an alias for `multicast(() => new Subject()), refCount()`.\n *\n * The subscription to the underlying source Observable can be reset (unsubscribe and resubscribe for new subscribers),\n * if the subscriber count to the shared observable drops to 0, or if the source Observable errors or completes. It is\n * possible to use notifier factories for the resets to allow for behaviors like conditional or delayed resets. Please\n * note that resetting on error or complete of the source Observable does not behave like a transparent retry or restart\n * of the source because the error or complete will be forwarded to all subscribers and their subscription will be\n * closed. Only new subscribers after a reset on error or complete happened will cause a fresh subscription to the\n * source. To achieve transparent retries or restarts pipe the source through appropriate operators before sharing.\n *\n * ![](share.png)\n *\n * ## Example\n *\n * Generate new multicast Observable from the `source` Observable value\n *\n * ```ts\n * import { interval, tap, map, take, share } from 'rxjs';\n *\n * const source = interval(1000).pipe(\n *   tap(x => console.log('Processing: ', x)),\n *   map(x => x * x),\n *   take(6),\n *   share()\n * );\n *\n * source.subscribe(x => console.log('subscription 1: ', x));\n * source.subscribe(x => console.log('subscription 2: ', x));\n *\n * // Logs:\n * // Processing: 0\n * // subscription 1: 0\n * // subscription 2: 0\n * // Processing: 1\n * // subscription 1: 1\n * // subscription 2: 1\n * // Processing: 2\n * // subscription 1: 4\n * // subscription 2: 4\n * // Processing: 3\n * // subscription 1: 9\n * // subscription 2: 9\n * // Processing: 4\n * // subscription 1: 16\n * // subscription 2: 16\n * // Processing: 5\n * // subscription 1: 25\n * // subscription 2: 25\n * ```\n *\n * ## Example with notifier factory: Delayed reset\n *\n * ```ts\n * import { interval, take, share, timer } from 'rxjs';\n *\n * const source = interval(1000).pipe(\n *   take(3),\n *   share({\n *     resetOnRefCountZero: () => timer(1000)\n *   })\n * );\n *\n * const subscriptionOne = source.subscribe(x => console.log('subscription 1: ', x));\n * setTimeout(() => subscriptionOne.unsubscribe(), 1300);\n *\n * setTimeout(() => source.subscribe(x => console.log('subscription 2: ', x)), 1700);\n *\n * setTimeout(() => source.subscribe(x => console.log('subscription 3: ', x)), 5000);\n *\n * // Logs:\n * // subscription 1:  0\n * // (subscription 1 unsubscribes here)\n * // (subscription 2 subscribes here ~400ms later, source was not reset)\n * // subscription 2:  1\n * // subscription 2:  2\n * // (subscription 2 unsubscribes here)\n * // (subscription 3 subscribes here ~2000ms later, source did reset before)\n * // subscription 3:  0\n * // subscription 3:  1\n * // subscription 3:  2\n * ```\n *\n * @see {@link shareReplay}\n *\n * @return A function that returns an Observable that mirrors the source.\n */\nexport function share<T>(options: ShareConfig<T> = {}): MonoTypeOperatorFunction<T> {\n  const { connector = () => new Subject<T>(), resetOnError = true, resetOnComplete = true, resetOnRefCountZero = true } = options;\n  // It's necessary to use a wrapper here, as the _operator_ must be\n  // referentially transparent. Otherwise, it cannot be used in calls to the\n  // static `pipe` function - to create a partial pipeline.\n  //\n  // The _operator function_ - the function returned by the _operator_ - will\n  // not be referentially transparent - as it shares its source - but the\n  // _operator function_ is called when the complete pipeline is composed via a\n  // call to a source observable's `pipe` method - not when the static `pipe`\n  // function is called.\n  return (wrapperSource) => {\n    let connection: SafeSubscriber<T> | undefined;\n    let resetConnection: Subscription | undefined;\n    let subject: SubjectLike<T> | undefined;\n    let refCount = 0;\n    let hasCompleted = false;\n    let hasErrored = false;\n\n    const cancelReset = () => {\n      resetConnection?.unsubscribe();\n      resetConnection = undefined;\n    };\n    // Used to reset the internal state to a \"cold\"\n    // state, as though it had never been subscribed to.\n    const reset = () => {\n      cancelReset();\n      connection = subject = undefined;\n      hasCompleted = hasErrored = false;\n    };\n    const resetAndUnsubscribe = () => {\n      // We need to capture the connection before\n      // we reset (if we need to reset).\n      const conn = connection;\n      reset();\n      conn?.unsubscribe();\n    };\n\n    return operate<T, T>((source, subscriber) => {\n      refCount++;\n      if (!hasErrored && !hasCompleted) {\n        cancelReset();\n      }\n\n      // Create the subject if we don't have one yet. Grab a local reference to\n      // it as well, which avoids non-null assertions when using it and, if we\n      // connect to it now, then error/complete need a reference after it was\n      // reset.\n      const dest = (subject = subject ?? connector());\n\n      // Add the finalization directly to the subscriber - instead of returning it -\n      // so that the handling of the subscriber's unsubscription will be wired\n      // up _before_ the subscription to the source occurs. This is done so that\n      // the assignment to the source connection's `closed` property will be seen\n      // by synchronous firehose sources.\n      subscriber.add(() => {\n        refCount--;\n\n        // If we're resetting on refCount === 0, and it's 0, we only want to do\n        // that on \"unsubscribe\", really. Resetting on error or completion is a different\n        // configuration.\n        if (refCount === 0 && !hasErrored && !hasCompleted) {\n          resetConnection = handleReset(resetAndUnsubscribe, resetOnRefCountZero);\n        }\n      });\n\n      // The following line adds the subscription to the subscriber passed.\n      // Basically, `subscriber === dest.subscribe(subscriber)` is `true`.\n      dest.subscribe(subscriber);\n\n      if (\n        !connection &&\n        // Check this shareReplay is still activate - it can be reset to 0\n        // and be \"unsubscribed\" _before_ it actually subscribes.\n        // If we were to subscribe then, it'd leak and get stuck.\n        refCount > 0\n      ) {\n        // We need to create a subscriber here - rather than pass an observer and\n        // assign the returned subscription to connection - because it's possible\n        // for reentrant subscriptions to the shared observable to occur and in\n        // those situations we want connection to be already-assigned so that we\n        // don't create another connection to the source.\n        connection = new SafeSubscriber({\n          next: (value) => dest.next(value),\n          error: (err) => {\n            hasErrored = true;\n            cancelReset();\n            resetConnection = handleReset(reset, resetOnError, err);\n            dest.error(err);\n          },\n          complete: () => {\n            hasCompleted = true;\n            cancelReset();\n            resetConnection = handleReset(reset, resetOnComplete);\n            dest.complete();\n          },\n        });\n        innerFrom(source).subscribe(connection);\n      }\n    })(wrapperSource);\n  };\n}\n\nfunction handleReset<T extends unknown[] = never[]>(\n  reset: () => void,\n  on: boolean | ((...args: T) => ObservableInput<any>),\n  ...args: T\n): Subscription | undefined {\n  if (on === true) {\n    reset();\n    return;\n  }\n\n  if (on === false) {\n    return;\n  }\n\n  const onSubscriber = new SafeSubscriber({\n    next: () => {\n      onSubscriber.unsubscribe();\n      reset();\n    },\n  });\n\n  return innerFrom(on(...args)).subscribe(onSubscriber);\n}\n", "import { ReplaySubject } from '../ReplaySubject';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { share } from './share';\n\nexport interface ShareReplayConfig {\n  bufferSize?: number;\n  windowTime?: number;\n  refCount: boolean;\n  scheduler?: SchedulerLike;\n}\n\nexport function shareReplay<T>(config: ShareReplayConfig): MonoTypeOperatorFunction<T>;\nexport function shareReplay<T>(bufferSize?: number, windowTime?: number, scheduler?: SchedulerLike): MonoTypeOperatorFunction<T>;\n\n/**\n * Share source and replay specified number of emissions on subscription.\n *\n * This operator is a specialization of `replay` that connects to a source observable\n * and multicasts through a `ReplaySubject` constructed with the specified arguments.\n * A successfully completed source will stay cached in the `shareReplay`ed observable forever,\n * but an errored source can be retried.\n *\n * ## Why use `shareReplay`?\n *\n * You generally want to use `shareReplay` when you have side-effects or taxing computations\n * that you do not wish to be executed amongst multiple subscribers.\n * It may also be valuable in situations where you know you will have late subscribers to\n * a stream that need access to previously emitted values.\n * This ability to replay values on subscription is what differentiates {@link share} and `shareReplay`.\n *\n * ## Reference counting\n *\n * By default `shareReplay` will use `refCount` of false, meaning that it will _not_ unsubscribe the\n * source when the reference counter drops to zero, i.e. the inner `ReplaySubject` will _not_ be unsubscribed\n * (and potentially run for ever).\n * This is the default as it is expected that `shareReplay` is often used to keep around expensive to setup\n * observables which we want to keep running instead of having to do the expensive setup again.\n *\n * As of RXJS version 6.4.0 a new overload signature was added to allow for manual control over what\n * happens when the operators internal reference counter drops to zero.\n * If `refCount` is true, the source will be unsubscribed from once the reference count drops to zero, i.e.\n * the inner `ReplaySubject` will be unsubscribed. All new subscribers will receive value emissions from a\n * new `ReplaySubject` which in turn will cause a new subscription to the source observable.\n *\n * ## Examples\n *\n * Example with a third subscriber coming late to the party\n *\n * ```ts\n * import { interval, take, shareReplay } from 'rxjs';\n *\n * const shared$ = interval(2000).pipe(\n *   take(6),\n *   shareReplay(3)\n * );\n *\n * shared$.subscribe(x => console.log('sub A: ', x));\n * shared$.subscribe(y => console.log('sub B: ', y));\n *\n * setTimeout(() => {\n *   shared$.subscribe(y => console.log('sub C: ', y));\n * }, 11000);\n *\n * // Logs:\n * // (after ~2000 ms)\n * // sub A: 0\n * // sub B: 0\n * // (after ~4000 ms)\n * // sub A: 1\n * // sub B: 1\n * // (after ~6000 ms)\n * // sub A: 2\n * // sub B: 2\n * // (after ~8000 ms)\n * // sub A: 3\n * // sub B: 3\n * // (after ~10000 ms)\n * // sub A: 4\n * // sub B: 4\n * // (after ~11000 ms, sub C gets the last 3 values)\n * // sub C: 2\n * // sub C: 3\n * // sub C: 4\n * // (after ~12000 ms)\n * // sub A: 5\n * // sub B: 5\n * // sub C: 5\n * ```\n *\n * Example for `refCount` usage\n *\n * ```ts\n * import { Observable, tap, interval, shareReplay, take } from 'rxjs';\n *\n * const log = <T>(name: string, source: Observable<T>) => source.pipe(\n *   tap({\n *     subscribe: () => console.log(`${ name }: subscribed`),\n *     next: value => console.log(`${ name }: ${ value }`),\n *     complete: () => console.log(`${ name }: completed`),\n *     finalize: () => console.log(`${ name }: unsubscribed`)\n *   })\n * );\n *\n * const obs$ = log('source', interval(1000));\n *\n * const shared$ = log('shared', obs$.pipe(\n *   shareReplay({ bufferSize: 1, refCount: true }),\n *   take(2)\n * ));\n *\n * shared$.subscribe(x => console.log('sub A: ', x));\n * shared$.subscribe(y => console.log('sub B: ', y));\n *\n * // PRINTS:\n * // shared: subscribed <-- reference count = 1\n * // source: subscribed\n * // shared: subscribed <-- reference count = 2\n * // source: 0\n * // shared: 0\n * // sub A: 0\n * // shared: 0\n * // sub B: 0\n * // source: 1\n * // shared: 1\n * // sub A: 1\n * // shared: completed <-- take(2) completes the subscription for sub A\n * // shared: unsubscribed <-- reference count = 1\n * // shared: 1\n * // sub B: 1\n * // shared: completed <-- take(2) completes the subscription for sub B\n * // shared: unsubscribed <-- reference count = 0\n * // source: unsubscribed <-- replaySubject unsubscribes from source observable because the reference count dropped to 0 and refCount is true\n *\n * // In case of refCount being false, the unsubscribe is never called on the source and the source would keep on emitting, even if no subscribers\n * // are listening.\n * // source: 2\n * // source: 3\n * // source: 4\n * // ...\n * ```\n *\n * @see {@link publish}\n * @see {@link share}\n * @see {@link publishReplay}\n *\n * @param configOrBufferSize Maximum element count of the replay buffer or {@link ShareReplayConfig configuration}\n * object.\n * @param windowTime Maximum time length of the replay buffer in milliseconds.\n * @param scheduler Scheduler where connected observers within the selector function\n * will be invoked on.\n * @return A function that returns an Observable sequence that contains the\n * elements of a sequence produced by multicasting the source sequence within a\n * selector function.\n */\nexport function shareReplay<T>(\n  configOrBufferSize?: ShareReplayConfig | number,\n  windowTime?: number,\n  scheduler?: SchedulerLike\n): MonoTypeOperatorFunction<T> {\n  let bufferSize: number;\n  let refCount = false;\n  if (configOrBufferSize && typeof configOrBufferSize === 'object') {\n    ({ bufferSize = Infinity, windowTime = Infinity, refCount = false, scheduler } = configOrBufferSize);\n  } else {\n    bufferSize = (configOrBufferSize ?? Infinity) as number;\n  }\n  return share<T>({\n    connector: () => new ReplaySubject(bufferSize, windowTime, scheduler),\n    resetOnError: true,\n    resetOnComplete: false,\n    resetOnRefCountZero: refCount,\n  });\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { filter } from './filter';\n\n/**\n * Returns an Observable that skips the first `count` items emitted by the source Observable.\n *\n * ![](skip.png)\n *\n * Skips the values until the sent notifications are equal or less than provided skip count. It raises\n * an error if skip count is equal or more than the actual number of emits and source raises an error.\n *\n * ## Example\n *\n * Skip the values before the emission\n *\n * ```ts\n * import { interval, skip } from 'rxjs';\n *\n * // emit every half second\n * const source = interval(500);\n * // skip the first 10 emitted values\n * const result = source.pipe(skip(10));\n *\n * result.subscribe(value => console.log(value));\n * // output: 10...11...12...13...\n * ```\n *\n * @see {@link last}\n * @see {@link skipWhile}\n * @see {@link skipUntil}\n * @see {@link skipLast}\n *\n * @param {Number} count - The number of times, items emitted by source Observable should be skipped.\n * @return A function that returns an Observable that skips the first `count`\n * values emitted by the source Observable.\n */\nexport function skip<T>(count: number): MonoTypeOperatorFunction<T> {\n  return filter((_, index) => count <= index);\n}\n", "import { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { noop } from '../util/noop';\n\n/**\n * Returns an Observable that skips items emitted by the source Observable until a second Observable emits an item.\n *\n * The `skipUntil` operator causes the observable stream to skip the emission of values until the passed in observable\n * emits the first value. This can be particularly useful in combination with user interactions, responses of HTTP\n * requests or waiting for specific times to pass by.\n *\n * ![](skipUntil.png)\n *\n * Internally, the `skipUntil` operator subscribes to the passed in `notifier` `ObservableInput` (which gets converted\n * to an Observable) in order to recognize the emission of its first value. When `notifier` emits next, the operator\n * unsubscribes from it and starts emitting the values of the *source* observable until it completes or errors. It\n * will never let the *source* observable emit any values if the `notifier` completes or throws an error without\n * emitting a value before.\n *\n * ## Example\n *\n * In the following example, all emitted values of the interval observable are skipped until the user clicks anywhere\n * within the page\n *\n * ```ts\n * import { interval, fromEvent, skipUntil } from 'rxjs';\n *\n * const intervalObservable = interval(1000);\n * const click = fromEvent(document, 'click');\n *\n * const emitAfterClick = intervalObservable.pipe(\n *   skipUntil(click)\n * );\n * // clicked at 4.6s. output: 5...6...7...8........ or\n * // clicked at 7.3s. output: 8...9...10..11.......\n * emitAfterClick.subscribe(value => console.log(value));\n * ```\n *\n * @see {@link last}\n * @see {@link skip}\n * @see {@link skipWhile}\n * @see {@link skipLast}\n *\n * @param notifier An `ObservableInput` that has to emit an item before the source Observable elements begin to\n * be mirrored by the resulting Observable.\n * @return A function that returns an Observable that skips items from the\n * source Observable until the `notifier` Observable emits an item, then emits the\n * remaining items.\n */\nexport function skipUntil<T>(notifier: ObservableInput<any>): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let taking = false;\n\n    const skipSubscriber = createOperatorSubscriber(\n      subscriber,\n      () => {\n        skipSubscriber?.unsubscribe();\n        taking = true;\n      },\n      noop\n    );\n\n    innerFrom(notifier).subscribe(skipSubscriber);\n\n    source.subscribe(createOperatorSubscriber(subscriber, (value) => taking && subscriber.next(value)));\n  });\n}\n", "import { concat } from '../observable/concat';\nimport { OperatorFunction, SchedulerLike, ValueFromArray } from '../types';\nimport { popScheduler } from '../util/args';\nimport { operate } from '../util/lift';\n\n// Devs are more likely to pass null or undefined than they are a scheduler\n// without accompanying values. To make things easier for (naughty) devs who\n// use the `strictNullChecks: false` TypeScript compiler option, these\n// overloads with explicit null and undefined values are included.\n\nexport function startWith<T>(value: null): OperatorFunction<T, T | null>;\nexport function startWith<T>(value: undefined): OperatorFunction<T, T | undefined>;\n\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `concatAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function startWith<T, A extends readonly unknown[] = T[]>(\n  ...valuesAndScheduler: [...A, SchedulerLike]\n): OperatorFunction<T, T | ValueFromArray<A>>;\nexport function startWith<T, A extends readonly unknown[] = T[]>(...values: A): OperatorFunction<T, T | ValueFromArray<A>>;\n\n/**\n * Returns an observable that, at the moment of subscription, will synchronously emit all\n * values provided to this operator, then subscribe to the source and mirror all of its emissions\n * to subscribers.\n *\n * This is a useful way to know when subscription has occurred on an existing observable.\n *\n * <span class=\"informal\">First emits its arguments in order, and then any\n * emissions from the source.</span>\n *\n * ![](startWith.png)\n *\n * ## Examples\n *\n * Emit a value when a timer starts.\n *\n * ```ts\n * import { timer, map, startWith } from 'rxjs';\n *\n * timer(1000)\n *   .pipe(\n *     map(() => 'timer emit'),\n *     startWith('timer start')\n *   )\n *   .subscribe(x => console.log(x));\n *\n * // results:\n * // 'timer start'\n * // 'timer emit'\n * ```\n *\n * @param values Items you want the modified Observable to emit first.\n * @return A function that returns an Observable that synchronously emits\n * provided values before subscribing to the source Observable.\n *\n * @see {@link endWith}\n * @see {@link finalize}\n * @see {@link concat}\n */\nexport function startWith<T, D>(...values: D[]): OperatorFunction<T, T | D> {\n  const scheduler = popScheduler(values);\n  return operate((source, subscriber) => {\n    // Here we can't pass `undefined` as a scheduler, because if we did, the\n    // code inside of `concat` would be confused by the `undefined`, and treat it\n    // like an invalid observable. So we have to split it two different ways.\n    (scheduler ? concat(values, source, scheduler) : concat(values, source)).subscribe(subscriber);\n  });\n}\n", "import { Subscriber } from '../Subscriber';\nimport { ObservableInput, OperatorFunction, ObservedValueOf } from '../types';\nimport { innerFrom } from '../observable/innerFrom';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/* tslint:disable:max-line-length */\nexport function switchMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function switchMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: undefined\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function switchMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R\n): OperatorFunction<T, R>;\n/* tslint:enable:max-line-length */\n\n/**\n * Projects each source value to an Observable which is merged in the output\n * Observable, emitting values only from the most recently projected Observable.\n *\n * <span class=\"informal\">Maps each value to an Observable, then flattens all of\n * these inner Observables using {@link switchAll}.</span>\n *\n * ![](switchMap.png)\n *\n * Returns an Observable that emits items based on applying a function that you\n * supply to each item emitted by the source Observable, where that function\n * returns an (so-called \"inner\") Observable. Each time it observes one of these\n * inner Observables, the output Observable begins emitting the items emitted by\n * that inner Observable. When a new inner Observable is emitted, `switchMap`\n * stops emitting items from the earlier-emitted inner Observable and begins\n * emitting items from the new one. It continues to behave like this for\n * subsequent inner Observables.\n *\n * ## Example\n *\n * Generate new Observable according to source Observable values\n *\n * ```ts\n * import { of, switchMap } from 'rxjs';\n *\n * const switched = of(1, 2, 3).pipe(switchMap(x => of(x, x ** 2, x ** 3)));\n * switched.subscribe(x => console.log(x));\n * // outputs\n * // 1\n * // 1\n * // 1\n * // 2\n * // 4\n * // 8\n * // 3\n * // 9\n * // 27\n * ```\n *\n * Restart an interval Observable on every click event\n *\n * ```ts\n * import { fromEvent, switchMap, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(switchMap(() => interval(1000)));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link concatMap}\n * @see {@link exhaustMap}\n * @see {@link mergeMap}\n * @see {@link switchAll}\n * @see {@link switchMapTo}\n *\n * @param {function(value: T, index: number): ObservableInput} project A function\n * that, when applied to an item emitted by the source Observable, returns an\n * Observable.\n * @return A function that returns an Observable that emits the result of\n * applying the projection function (and the optional deprecated\n * `resultSelector`) to each item emitted by the source Observable and taking\n * only the values from the most recently projected inner Observable.\n */\nexport function switchMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector?: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R\n): OperatorFunction<T, ObservedValueOf<O> | R> {\n  return operate((source, subscriber) => {\n    let innerSubscriber: Subscriber<ObservedValueOf<O>> | null = null;\n    let index = 0;\n    // Whether or not the source subscription has completed\n    let isComplete = false;\n\n    // We only complete the result if the source is complete AND we don't have an active inner subscription.\n    // This is called both when the source completes and when the inners complete.\n    const checkComplete = () => isComplete && !innerSubscriber && subscriber.complete();\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          // Cancel the previous inner subscription if there was one\n          innerSubscriber?.unsubscribe();\n          let innerIndex = 0;\n          const outerIndex = index++;\n          // Start the next inner subscription\n          innerFrom(project(value, outerIndex)).subscribe(\n            (innerSubscriber = createOperatorSubscriber(\n              subscriber,\n              // When we get a new inner value, next it through. Note that this is\n              // handling the deprecate result selector here. This is because with this architecture\n              // it ends up being smaller than using the map operator.\n              (innerValue) => subscriber.next(resultSelector ? resultSelector(value, innerValue, outerIndex, innerIndex++) : innerValue),\n              () => {\n                // The inner has completed. Null out the inner subscriber to\n                // free up memory and to signal that we have no inner subscription\n                // currently.\n                innerSubscriber = null!;\n                checkComplete();\n              }\n            ))\n          );\n        },\n        () => {\n          isComplete = true;\n          checkComplete();\n        }\n      )\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { noop } from '../util/noop';\n\n/**\n * Emits the values emitted by the source Observable until a `notifier`\n * Observable emits a value.\n *\n * <span class=\"informal\">Lets values pass until a second Observable,\n * `notifier`, emits a value. Then, it completes.</span>\n *\n * ![](takeUntil.png)\n *\n * `takeUntil` subscribes and begins mirroring the source Observable. It also\n * monitors a second Observable, `notifier` that you provide. If the `notifier`\n * emits a value, the output Observable stops mirroring the source Observable\n * and completes. If the `notifier` doesn't emit any value and completes\n * then `takeUntil` will pass all values.\n *\n * ## Example\n *\n * Tick every second until the first click happens\n *\n * ```ts\n * import { interval, fromEvent, takeUntil } from 'rxjs';\n *\n * const source = interval(1000);\n * const clicks = fromEvent(document, 'click');\n * const result = source.pipe(takeUntil(clicks));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link take}\n * @see {@link takeLast}\n * @see {@link takeWhile}\n * @see {@link skip}\n *\n * @param {Observable} notifier The Observable whose first emitted value will\n * cause the output Observable of `takeUntil` to stop emitting values from the\n * source Observable.\n * @return A function that returns an Observable that emits the values from the\n * source Observable until `notifier` emits its first value.\n */\nexport function takeUntil<T>(notifier: ObservableInput<any>): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    innerFrom(notifier).subscribe(createOperatorSubscriber(subscriber, () => subscriber.complete(), noop));\n    !subscriber.closed && source.subscribe(subscriber);\n  });\n}\n", "import { OperatorFunction, MonoTypeOperatorFunction, TruthyTypesOf } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\nexport function takeWhile<T>(predicate: BooleanConstructor, inclusive: true): MonoTypeOperatorFunction<T>;\nexport function takeWhile<T>(predicate: BooleanConstructor, inclusive: false): OperatorFunction<T, TruthyTypesOf<T>>;\nexport function takeWhile<T>(predicate: BooleanConstructor): OperatorFunction<T, TruthyTypesOf<T>>;\nexport function takeWhile<T, S extends T>(predicate: (value: T, index: number) => value is S): OperatorFunction<T, S>;\nexport function takeWhile<T, S extends T>(predicate: (value: T, index: number) => value is S, inclusive: false): OperatorFunction<T, S>;\nexport function takeWhile<T>(predicate: (value: T, index: number) => boolean, inclusive?: boolean): MonoTypeOperatorFunction<T>;\n\n/**\n * Emits values emitted by the source Observable so long as each value satisfies\n * the given `predicate`, and then completes as soon as this `predicate` is not\n * satisfied.\n *\n * <span class=\"informal\">Takes values from the source only while they pass the\n * condition given. When the first value does not satisfy, it completes.</span>\n *\n * ![](takeWhile.png)\n *\n * `takeWhile` subscribes and begins mirroring the source Observable. Each value\n * emitted on the source is given to the `predicate` function which returns a\n * boolean, representing a condition to be satisfied by the source values. The\n * output Observable emits the source values until such time as the `predicate`\n * returns false, at which point `takeWhile` stops mirroring the source\n * Observable and completes the output Observable.\n *\n * ## Example\n *\n * Emit click events only while the clientX property is greater than 200\n *\n * ```ts\n * import { fromEvent, takeWhile } from 'rxjs';\n *\n * const clicks = fromEvent<PointerEvent>(document, 'click');\n * const result = clicks.pipe(takeWhile(ev => ev.clientX > 200));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link take}\n * @see {@link takeLast}\n * @see {@link takeUntil}\n * @see {@link skip}\n *\n * @param {function(value: T, index: number): boolean} predicate A function that\n * evaluates a value emitted by the source Observable and returns a boolean.\n * Also takes the (zero-based) index as the second argument.\n * @param {boolean} inclusive When set to `true` the value that caused\n * `predicate` to return `false` will also be emitted.\n * @return A function that returns an Observable that emits values from the\n * source Observable so long as each value satisfies the condition defined by\n * the `predicate`, then completes.\n */\nexport function takeWhile<T>(predicate: (value: T, index: number) => boolean, inclusive = false): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let index = 0;\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value) => {\n        const result = predicate(value, index++);\n        (result || inclusive) && subscriber.next(value);\n        !result && subscriber.complete();\n      })\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction, Observer } from '../types';\nimport { isFunction } from '../util/isFunction';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { identity } from '../util/identity';\n\n/**\n * An extension to the {@link Observer} interface used only by the {@link tap} operator.\n *\n * It provides a useful set of callbacks a user can register to do side-effects in\n * cases other than what the usual {@link Observer} callbacks are\n * ({@link guide/glossary-and-semantics#next next},\n * {@link guide/glossary-and-semantics#error error} and/or\n * {@link guide/glossary-and-semantics#complete complete}).\n *\n * ## Example\n *\n * ```ts\n * import { fromEvent, switchMap, tap, interval, take } from 'rxjs';\n *\n * const source$ = fromEvent(document, 'click');\n * const result$ = source$.pipe(\n *   switchMap((_, i) => i % 2 === 0\n *     ? fromEvent(document, 'mousemove').pipe(\n *         tap({\n *           subscribe: () => console.log('Subscribed to the mouse move events after click #' + i),\n *           unsubscribe: () => console.log('Mouse move events #' + i + ' unsubscribed'),\n *           finalize: () => console.log('Mouse move events #' + i + ' finalized')\n *         })\n *       )\n *     : interval(1_000).pipe(\n *         take(5),\n *         tap({\n *           subscribe: () => console.log('Subscribed to the 1-second interval events after click #' + i),\n *           unsubscribe: () => console.log('1-second interval events #' + i + ' unsubscribed'),\n *           finalize: () => console.log('1-second interval events #' + i + ' finalized')\n *         })\n *       )\n *   )\n * );\n *\n * const subscription = result$.subscribe({\n *   next: console.log\n * });\n *\n * setTimeout(() => {\n *   console.log('Unsubscribe after 60 seconds');\n *   subscription.unsubscribe();\n * }, 60_000);\n * ```\n */\nexport interface TapObserver<T> extends Observer<T> {\n  /**\n   * The callback that `tap` operator invokes at the moment when the source Observable\n   * gets subscribed to.\n   */\n  subscribe: () => void;\n  /**\n   * The callback that `tap` operator invokes when an explicit\n   * {@link guide/glossary-and-semantics#unsubscription unsubscribe} happens. It won't get invoked on\n   * `error` or `complete` events.\n   */\n  unsubscribe: () => void;\n  /**\n   * The callback that `tap` operator invokes when any kind of\n   * {@link guide/glossary-and-semantics#finalization finalization} happens - either when\n   * the source Observable `error`s or `complete`s or when it gets explicitly unsubscribed\n   * by the user. There is no difference in using this callback or the {@link finalize}\n   * operator, but if you're already using `tap` operator, you can use this callback\n   * instead. You'd get the same result in either case.\n   */\n  finalize: () => void;\n}\nexport function tap<T>(observerOrNext?: Partial<TapObserver<T>> | ((value: T) => void)): MonoTypeOperatorFunction<T>;\n/** @deprecated Instead of passing separate callback arguments, use an observer argument. Signatures taking separate callback arguments will be removed in v8. Details: https://rxjs.dev/deprecations/subscribe-arguments */\nexport function tap<T>(\n  next?: ((value: T) => void) | null,\n  error?: ((error: any) => void) | null,\n  complete?: (() => void) | null\n): MonoTypeOperatorFunction<T>;\n\n/**\n * Used to perform side-effects for notifications from the source observable\n *\n * <span class=\"informal\">Used when you want to affect outside state with a notification without altering the notification</span>\n *\n * ![](tap.png)\n *\n * Tap is designed to allow the developer a designated place to perform side effects. While you _could_ perform side-effects\n * inside of a `map` or a `mergeMap`, that would make their mapping functions impure, which isn't always a big deal, but will\n * make it so you can't do things like memoize those functions. The `tap` operator is designed solely for such side-effects to\n * help you remove side-effects from other operations.\n *\n * For any notification, next, error, or complete, `tap` will call the appropriate callback you have provided to it, via a function\n * reference, or a partial observer, then pass that notification down the stream.\n *\n * The observable returned by `tap` is an exact mirror of the source, with one exception: Any error that occurs -- synchronously -- in a handler\n * provided to `tap` will be emitted as an error from the returned observable.\n *\n * > Be careful! You can mutate objects as they pass through the `tap` operator's handlers.\n *\n * The most common use of `tap` is actually for debugging. You can place a `tap(console.log)` anywhere\n * in your observable `pipe`, log out the notifications as they are emitted by the source returned by the previous\n * operation.\n *\n * ## Examples\n *\n * Check a random number before it is handled. Below is an observable that will use a random number between 0 and 1,\n * and emit `'big'` or `'small'` depending on the size of that number. But we wanted to log what the original number\n * was, so we have added a `tap(console.log)`.\n *\n * ```ts\n * import { of, tap, map } from 'rxjs';\n *\n * of(Math.random()).pipe(\n *   tap(console.log),\n *   map(n => n > 0.5 ? 'big' : 'small')\n * ).subscribe(console.log);\n * ```\n *\n * Using `tap` to analyze a value and force an error. Below is an observable where in our system we only\n * want to emit numbers 3 or less we get from another source. We can force our observable to error\n * using `tap`.\n *\n * ```ts\n * import { of, tap } from 'rxjs';\n *\n * const source = of(1, 2, 3, 4, 5);\n *\n * source.pipe(\n *   tap(n => {\n *     if (n > 3) {\n *       throw new TypeError(`Value ${ n } is greater than 3`);\n *     }\n *   })\n * )\n * .subscribe({ next: console.log, error: err => console.log(err.message) });\n * ```\n *\n * We want to know when an observable completes before moving on to the next observable. The system\n * below will emit a random series of `'X'` characters from 3 different observables in sequence. The\n * only way we know when one observable completes and moves to the next one, in this case, is because\n * we have added a `tap` with the side effect of logging to console.\n *\n * ```ts\n * import { of, concatMap, interval, take, map, tap } from 'rxjs';\n *\n * of(1, 2, 3).pipe(\n *   concatMap(n => interval(1000).pipe(\n *     take(Math.round(Math.random() * 10)),\n *     map(() => 'X'),\n *     tap({ complete: () => console.log(`Done with ${ n }`) })\n *   ))\n * )\n * .subscribe(console.log);\n * ```\n *\n * @see {@link finalize}\n * @see {@link TapObserver}\n *\n * @param observerOrNext A next handler or partial observer\n * @param error An error handler\n * @param complete A completion handler\n * @return A function that returns an Observable identical to the source, but\n * runs the specified Observer or callback(s) for each item.\n */\nexport function tap<T>(\n  observerOrNext?: Partial<TapObserver<T>> | ((value: T) => void) | null,\n  error?: ((e: any) => void) | null,\n  complete?: (() => void) | null\n): MonoTypeOperatorFunction<T> {\n  // We have to check to see not only if next is a function,\n  // but if error or complete were passed. This is because someone\n  // could technically call tap like `tap(null, fn)` or `tap(null, null, fn)`.\n  const tapObserver =\n    isFunction(observerOrNext) || error || complete\n      ? // tslint:disable-next-line: no-object-literal-type-assertion\n        ({ next: observerOrNext as Exclude<typeof observerOrNext, Partial<TapObserver<T>>>, error, complete } as Partial<TapObserver<T>>)\n      : observerOrNext;\n\n  return tapObserver\n    ? operate((source, subscriber) => {\n        tapObserver.subscribe?.();\n        let isUnsub = true;\n        source.subscribe(\n          createOperatorSubscriber(\n            subscriber,\n            (value) => {\n              tapObserver.next?.(value);\n              subscriber.next(value);\n            },\n            () => {\n              isUnsub = false;\n              tapObserver.complete?.();\n              subscriber.complete();\n            },\n            (err) => {\n              isUnsub = false;\n              tapObserver.error?.(err);\n              subscriber.error(err);\n            },\n            () => {\n              if (isUnsub) {\n                tapObserver.unsubscribe?.();\n              }\n              tapObserver.finalize?.();\n            }\n          )\n        );\n      })\n    : // Tap was called with no valid tap observer or handler\n      // (e.g. `tap(null, null, null)` or `tap(null)` or `tap()`)\n      // so we're going to just mirror the source.\n      identity;\n}\n", "import { Subscription } from '../Subscription';\n\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\n\n/**\n * An object interface used by {@link throttle} or {@link throttleTime} that ensure\n * configuration options of these operators.\n *\n * @see {@link throttle}\n * @see {@link throttleTime}\n */\nexport interface ThrottleConfig {\n  /**\n   * If `true`, the resulting Observable will emit the first value from the source\n   * Observable at the **start** of the \"throttling\" process (when starting an\n   * internal timer that prevents other emissions from the source to pass through).\n   * If `false`, it will not emit the first value from the source Observable at the\n   * start of the \"throttling\" process.\n   *\n   * If not provided, defaults to: `true`.\n   */\n  leading?: boolean;\n  /**\n   * If `true`, the resulting Observable will emit the last value from the source\n   * Observable at the **end** of the \"throttling\" process (when ending an internal\n   * timer that prevents other emissions from the source to pass through).\n   * If `false`, it will not emit the last value from the source Observable at the\n   * end of the \"throttling\" process.\n   *\n   * If not provided, defaults to: `false`.\n   */\n  trailing?: boolean;\n}\n\n/**\n * Emits a value from the source Observable, then ignores subsequent source\n * values for a duration determined by another Observable, then repeats this\n * process.\n *\n * <span class=\"informal\">It's like {@link throttleTime}, but the silencing\n * duration is determined by a second Observable.</span>\n *\n * ![](throttle.svg)\n *\n * `throttle` emits the source Observable values on the output Observable\n * when its internal timer is disabled, and ignores source values when the timer\n * is enabled. Initially, the timer is disabled. As soon as the first source\n * value arrives, it is forwarded to the output Observable, and then the timer\n * is enabled by calling the `durationSelector` function with the source value,\n * which returns the \"duration\" Observable. When the duration Observable emits a\n * value, the timer is disabled, and this process repeats for the\n * next source value.\n *\n * ## Example\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, throttle, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(throttle(() => interval(1000)));\n *\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link audit}\n * @see {@link debounce}\n * @see {@link delayWhen}\n * @see {@link sample}\n * @see {@link throttleTime}\n *\n * @param durationSelector A function that receives a value from the source\n * Observable, for computing the silencing duration for each source value,\n * returned as an `ObservableInput`.\n * @param config A configuration object to define `leading` and `trailing`\n * behavior. Defaults to `{ leading: true, trailing: false }`.\n * @return A function that returns an Observable that performs the throttle\n * operation to limit the rate of emissions from the source.\n */\nexport function throttle<T>(durationSelector: (value: T) => ObservableInput<any>, config?: ThrottleConfig): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    const { leading = true, trailing = false } = config ?? {};\n    let hasValue = false;\n    let sendValue: T | null = null;\n    let throttled: Subscription | null = null;\n    let isComplete = false;\n\n    const endThrottling = () => {\n      throttled?.unsubscribe();\n      throttled = null;\n      if (trailing) {\n        send();\n        isComplete && subscriber.complete();\n      }\n    };\n\n    const cleanupThrottling = () => {\n      throttled = null;\n      isComplete && subscriber.complete();\n    };\n\n    const startThrottle = (value: T) =>\n      (throttled = innerFrom(durationSelector(value)).subscribe(createOperatorSubscriber(subscriber, endThrottling, cleanupThrottling)));\n\n    const send = () => {\n      if (hasValue) {\n        // Ensure we clear out our value and hasValue flag\n        // before we emit, otherwise reentrant code can cause\n        // issues here.\n        hasValue = false;\n        const value = sendValue!;\n        sendValue = null;\n        // Emit the value.\n        subscriber.next(value);\n        !isComplete && startThrottle(value);\n      }\n    };\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        // Regarding the presence of throttled.closed in the following\n        // conditions, if a synchronous duration selector is specified - weird,\n        // but legal - an already-closed subscription will be assigned to\n        // throttled, so the subscription's closed property needs to be checked,\n        // too.\n        (value) => {\n          hasValue = true;\n          sendValue = value;\n          !(throttled && !throttled.closed) && (leading ? send() : startThrottle(value));\n        },\n        () => {\n          isComplete = true;\n          !(trailing && hasValue && throttled && !throttled.closed) && subscriber.complete();\n        }\n      )\n    );\n  });\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { throttle, ThrottleConfig } from './throttle';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { timer } from '../observable/timer';\n\n/**\n * Emits a value from the source Observable, then ignores subsequent source\n * values for `duration` milliseconds, then repeats this process.\n *\n * <span class=\"informal\">Lets a value pass, then ignores source values for the\n * next `duration` milliseconds.</span>\n *\n * ![](throttleTime.png)\n *\n * `throttleTime` emits the source Observable values on the output Observable\n * when its internal timer is disabled, and ignores source values when the timer\n * is enabled. Initially, the timer is disabled. As soon as the first source\n * value arrives, it is forwarded to the output Observable, and then the timer\n * is enabled. After `duration` milliseconds (or the time unit determined\n * internally by the optional `scheduler`) has passed, the timer is disabled,\n * and this process repeats for the next source value. Optionally takes a\n * {@link SchedulerLike} for managing timers.\n *\n * ## Examples\n *\n * ### Limit click rate\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, throttleTime } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(throttleTime(1000));\n *\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link auditTime}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttle}\n *\n * @param duration Time to wait before emitting another value after\n * emitting the last value, measured in milliseconds or the time unit determined\n * internally by the optional `scheduler`.\n * @param scheduler The {@link SchedulerLike} to use for\n * managing the timers that handle the throttling. Defaults to {@link asyncScheduler}.\n * @param config A configuration object to define `leading` and\n * `trailing` behavior. Defaults to `{ leading: true, trailing: false }`.\n * @return A function that returns an Observable that performs the throttle\n * operation to limit the rate of emissions from the source.\n */\nexport function throttleTime<T>(\n  duration: number,\n  scheduler: SchedulerLike = asyncScheduler,\n  config?: ThrottleConfig\n): MonoTypeOperatorFunction<T> {\n  const duration$ = timer(duration, scheduler);\n  return throttle(() => duration$, config);\n}\n", "import { OperatorFunction, ObservableInputTuple } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { identity } from '../util/identity';\nimport { noop } from '../util/noop';\nimport { popResultSelector } from '../util/args';\n\nexport function withLatestFrom<T, O extends unknown[]>(...inputs: [...ObservableInputTuple<O>]): OperatorFunction<T, [T, ...O]>;\n\nexport function withLatestFrom<T, O extends unknown[], R>(\n  ...inputs: [...ObservableInputTuple<O>, (...value: [T, ...O]) => R]\n): OperatorFunction<T, R>;\n\n/**\n * Combines the source Observable with other Observables to create an Observable\n * whose values are calculated from the latest values of each, only when the\n * source emits.\n *\n * <span class=\"informal\">Whenever the source Observable emits a value, it\n * computes a formula using that value plus the latest values from other input\n * Observables, then emits the output of that formula.</span>\n *\n * ![](withLatestFrom.png)\n *\n * `withLatestFrom` combines each value from the source Observable (the\n * instance) with the latest values from the other input Observables only when\n * the source emits a value, optionally using a `project` function to determine\n * the value to be emitted on the output Observable. All input Observables must\n * emit at least one value before the output Observable will emit a value.\n *\n * ## Example\n *\n * On every click event, emit an array with the latest timer event plus the click event\n *\n * ```ts\n * import { fromEvent, interval, withLatestFrom } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const timer = interval(1000);\n * const result = clicks.pipe(withLatestFrom(timer));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link combineLatest}\n *\n * @param {ObservableInput} other An input Observable to combine with the source\n * Observable. More than one input Observables may be given as argument.\n * @param {Function} [project] Projection function for combining values\n * together. Receives all values in order of the Observables passed, where the\n * first parameter is a value from the source Observable. (e.g.\n * `a.pipe(withLatestFrom(b, c), map(([a1, b1, c1]) => a1 + b1 + c1))`). If this is not\n * passed, arrays will be emitted on the output Observable.\n * @return A function that returns an Observable of projected values from the\n * most recent values from each input Observable, or an array of the most\n * recent values from each input Observable.\n */\nexport function withLatestFrom<T, R>(...inputs: any[]): OperatorFunction<T, R | any[]> {\n  const project = popResultSelector(inputs) as ((...args: any[]) => R) | undefined;\n\n  return operate((source, subscriber) => {\n    const len = inputs.length;\n    const otherValues = new Array(len);\n    // An array of whether or not the other sources have emitted. Matched with them by index.\n    // TODO: At somepoint, we should investigate the performance implications here, and look\n    // into using a `Set()` and checking the `size` to see if we're ready.\n    let hasValue = inputs.map(() => false);\n    // Flipped true when we have at least one value from all other sources and\n    // we are ready to start emitting values.\n    let ready = false;\n\n    // Other sources. Note that here we are not checking `subscriber.closed`,\n    // this causes all inputs to be subscribed to, even if nothing can be emitted\n    // from them. This is an important distinction because subscription constitutes\n    // a side-effect.\n    for (let i = 0; i < len; i++) {\n      innerFrom(inputs[i]).subscribe(\n        createOperatorSubscriber(\n          subscriber,\n          (value) => {\n            otherValues[i] = value;\n            if (!ready && !hasValue[i]) {\n              // If we're not ready yet, flag to show this observable has emitted.\n              hasValue[i] = true;\n              // Intentionally terse code.\n              // If all of our other observables have emitted, set `ready` to `true`,\n              // so we know we can start emitting values, then clean up the `hasValue` array,\n              // because we don't need it anymore.\n              (ready = hasValue.every(identity)) && (hasValue = null!);\n            }\n          },\n          // Completing one of the other sources has\n          // no bearing on the completion of our result.\n          noop\n        )\n      );\n    }\n\n    // Source subscription\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value) => {\n        if (ready) {\n          // We have at least one value from the other sources. Go ahead and emit.\n          const values = [value, ...otherValues];\n          subscriber.next(project ? project(...values) : values);\n        }\n      })\n    );\n  });\n}\n", "import { zip as zipStatic } from '../observable/zip';\nimport { ObservableInput, ObservableInputTuple, OperatorFunction, Cons } from '../types';\nimport { operate } from '../util/lift';\n\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[]>(otherInputs: [...ObservableInputTuple<A>]): OperatorFunction<T, Cons<T, A>>;\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[], R>(\n  otherInputsAndProject: [...ObservableInputTuple<A>],\n  project: (...values: Cons<T, A>) => R\n): OperatorFunction<T, R>;\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[]>(...otherInputs: [...ObservableInputTuple<A>]): OperatorFunction<T, Cons<T, A>>;\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[], R>(\n  ...otherInputsAndProject: [...ObservableInputTuple<A>, (...values: Cons<T, A>) => R]\n): OperatorFunction<T, R>;\n\n/**\n * @deprecated Replaced with {@link zipWith}. Will be removed in v8.\n */\nexport function zip<T, R>(...sources: Array<ObservableInput<any> | ((...values: Array<any>) => R)>): OperatorFunction<T, any> {\n  return operate((source, subscriber) => {\n    zipStatic(source as ObservableInput<any>, ...(sources as Array<ObservableInput<any>>)).subscribe(subscriber);\n  });\n}\n", "import { ObservableInputTuple, OperatorFunction, Cons } from '../types';\nimport { zip } from './zip';\n\n/**\n * Subscribes to the source, and the observable inputs provided as arguments, and combines their values, by index, into arrays.\n *\n * What is meant by \"combine by index\": The first value from each will be made into a single array, then emitted,\n * then the second value from each will be combined into a single array and emitted, then the third value\n * from each will be combined into a single array and emitted, and so on.\n *\n * This will continue until it is no longer able to combine values of the same index into an array.\n *\n * After the last value from any one completed source is emitted in an array, the resulting observable will complete,\n * as there is no way to continue \"zipping\" values together by index.\n *\n * Use-cases for this operator are limited. There are memory concerns if one of the streams is emitting\n * values at a much faster rate than the others. Usage should likely be limited to streams that emit\n * at a similar pace, or finite streams of known length.\n *\n * In many cases, authors want `combineLatestWith` and not `zipWith`.\n *\n * @param otherInputs other observable inputs to collate values from.\n * @return A function that returns an Observable that emits items by index\n * combined from the source Observable and provided Observables, in form of an\n * array.\n */\nexport function zipWith<T, A extends readonly unknown[]>(...otherInputs: [...ObservableInputTuple<A>]): OperatorFunction<T, Cons<T, A>> {\n  return zip(...otherInputs);\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  ReplaySubject,\n  Subject,\n  fromEvent\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * Documents are implemented as subjects, so all downstream observables are\n * automatically updated when a new document is emitted.\n *\n * @returns Document subject\n */\nexport function watchDocument(): Subject<Document> {\n  const document$ = new ReplaySubject<Document>(1)\n  fromEvent(document, \"DOMContentLoaded\", { once: true })\n    .subscribe(() => document$.next(document))\n\n  /* Return document */\n  return document$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getElements<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T][]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T[]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T[] {\n  return Array.from(node.querySelectorAll<T>(selector))\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * Note that this function assumes that the element is present. If unsure if an\n * element is existent, use the `getOptionalElement` function instead.\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T {\n  const el = getOptionalElement<T>(selector, node)\n  if (typeof el === \"undefined\")\n    throw new ReferenceError(\n      `Missing element: expected \"${selector}\" to be present`\n    )\n\n  /* Return element */\n  return el\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an optional element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element or nothing\n */\nexport function getOptionalElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T] | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T | undefined {\n  return node.querySelector<T>(selector) || undefined\n}\n\n/**\n * Retrieve the currently active element\n *\n * @returns Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n  return document.activeElement instanceof HTMLElement\n    ? document.activeElement || undefined\n    : undefined\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  debounceTime,\n  distinctUntilChanged,\n  fromEvent,\n  map,\n  merge,\n  shareReplay,\n  startWith\n} from \"rxjs\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Focus observable\n *\n * Previously, this observer used `focus` and `blur` events to determine whether\n * an element is focused, but this doesn't work if there are focusable elements\n * within the elements itself. A better solutions are `focusin` and `focusout`\n * events, which bubble up the tree and allow for more fine-grained control.\n *\n * `debounceTime` is necessary, because when a focus change happens inside an\n * element, the observable would first emit `false` and then `true` again.\n */\nconst observer$ = merge(\n  fromEvent(document.body, \"focusin\"),\n  fromEvent(document.body, \"focusout\")\n)\n  .pipe(\n    debounceTime(1),\n    startWith(undefined),\n    map(() => getActiveElement() || document.body),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @returns Element focus observable\n */\nexport function watchElementFocus(\n  el: HTMLElement\n): Observable<boolean> {\n  return observer$\n    .pipe(\n      map(active => el.contains(active)),\n      distinctUntilChanged()\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  animationFrameScheduler,\n  auditTime,\n  fromEvent,\n  map,\n  merge,\n  startWith\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @returns Element offset\n */\nexport function getElementOffset(\n  el: HTMLElement\n): ElementOffset {\n  return {\n    x: el.offsetLeft,\n    y: el.offsetTop\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @returns Element offset observable\n */\nexport function watchElementOffset(\n  el: HTMLElement\n): Observable<ElementOffset> {\n  return merge(\n    fromEvent(window, \"load\"),\n    fromEvent(window, \"resize\")\n  )\n    .pipe(\n      auditTime(0, animationFrameScheduler),\n      map(() => getElementOffset(el)),\n      startWith(getElementOffset(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  animationFrameScheduler,\n  auditTime,\n  fromEvent,\n  map,\n  merge,\n  startWith\n} from \"rxjs\"\n\nimport { ElementOffset } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element content offset (= scroll offset)\n *\n * @param el - Element\n *\n * @returns Element content offset\n */\nexport function getElementContentOffset(\n  el: HTMLElement\n): ElementOffset {\n  return {\n    x: el.scrollLeft,\n    y: el.scrollTop\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element content offset\n *\n * @param el - Element\n *\n * @returns Element content offset observable\n */\nexport function watchElementContentOffset(\n  el: HTMLElement\n): Observable<ElementOffset> {\n  return merge(\n    fromEvent(el, \"scroll\"),\n    fromEvent(window, \"resize\")\n  )\n    .pipe(\n      auditTime(0, animationFrameScheduler),\n      map(() => getElementContentOffset(el)),\n      startWith(getElementContentOffset(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { JSX as JSXInternal } from \"preact\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML attributes\n */\ntype Attributes =\n  & JSXInternal.HTMLAttributes\n  & JSXInternal.SVGAttributes\n  & Record<string, any>\n\n/**\n * Child element\n */\ntype Child =\n  | ChildNode\n  | HTMLElement\n  | Text\n  | string\n  | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(el: HTMLElement, child: Child | Child[]): void {\n\n  /* Handle primitive types (including raw HTML) */\n  if (typeof child === \"string\" || typeof child === \"number\") {\n    el.innerHTML += child.toString()\n\n  /* Handle nodes */\n  } else if (child instanceof Node) {\n    el.appendChild(child)\n\n  /* Handle nested children */\n  } else if (Array.isArray(child)) {\n    for (const node of child)\n      appendChild(el, node)\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @template T - Element type\n *\n * @param tag - HTML tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @returns Element\n */\nexport function h<T extends keyof HTMLElementTagNameMap>(\n  tag: T, attributes?: Attributes | null, ...children: Child[]\n): HTMLElementTagNameMap[T]\n\nexport function h<T extends h.JSX.Element>(\n  tag: string, attributes?: Attributes | null, ...children: Child[]\n): T\n\nexport function h<T extends h.JSX.Element>(\n  tag: string, attributes?: Attributes | null, ...children: Child[]\n): T {\n  const el = document.createElement(tag)\n\n  /* Set attributes, if any */\n  if (attributes)\n    for (const attr of Object.keys(attributes)) {\n      if (typeof attributes[attr] === \"undefined\")\n        continue\n\n      /* Set default attribute or boolean */\n      if (typeof attributes[attr] !== \"boolean\")\n        el.setAttribute(attr, attributes[attr])\n      else\n        el.setAttribute(attr, \"\")\n    }\n\n  /* Append child nodes */\n  for (const child of children)\n    appendChild(el, child)\n\n  /* Return element */\n  return el as T\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n  namespace JSX {\n    type Element = HTMLElement\n    type IntrinsicElements = JSXInternal.IntrinsicElements\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Round a number for display with repository facts\n *\n * This is a reverse-engineered version of GitHub's weird rounding algorithm\n * for stars, forks and all other numbers. While all numbers below `1,000` are\n * returned as-is, bigger numbers are converted to fixed numbers:\n *\n * - `1,049` => `1k`\n * - `1,050` => `1.1k`\n * - `1,949` => `1.9k`\n * - `1,950` => `2k`\n *\n * @param value - Original value\n *\n * @returns Rounded value\n */\nexport function round(value: number): string {\n  if (value > 999) {\n    const digits = +((value - 950) % 1000 > 99)\n    return `${((value + 0.000001) / 1000).toFixed(digits)}k`\n  } else {\n    return value.toString()\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  defer,\n  finalize,\n  fromEvent,\n  map,\n  merge,\n  switchMap,\n  take,\n  throwError\n} from \"rxjs\"\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create and load a `script` element\n *\n * This function returns an observable that will emit when the script was\n * successfully loaded, or throw an error if it wasn't.\n *\n * @param src - Script URL\n *\n * @returns Script observable\n */\nexport function watchScript(src: string): Observable<void> {\n  const script = h(\"script\", { src })\n  return defer(() => {\n    document.head.appendChild(script)\n    return merge(\n      fromEvent(script, \"load\"),\n      fromEvent(script, \"error\")\n        .pipe(\n          switchMap(() => (\n            throwError(() => new ReferenceError(`Invalid script: ${src}`))\n          ))\n        )\n    )\n      .pipe(\n        map(() => undefined),\n        finalize(() => document.head.removeChild(script)),\n        take(1)\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  filter,\n  finalize,\n  map,\n  merge,\n  of,\n  shareReplay,\n  startWith,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { watchScript } from \"../../../script\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementSize {\n  width: number                        /* Element width */\n  height: number                       /* Element height */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Resize observer entry subject\n */\nconst entry$ = new Subject<ResizeObserverEntry>()\n\n/**\n * Resize observer observable\n *\n * This observable will create a `ResizeObserver` on the first subscription\n * and will automatically terminate it when there are no more subscribers.\n * It's quite important to centralize observation in a single `ResizeObserver`,\n * as the performance difference can be quite dramatic, as the link shows.\n *\n * If the browser doesn't have a `ResizeObserver` implementation available, a\n * polyfill is automatically downloaded from unpkg.com. This is also compatible\n * with the built-in privacy plugin, which will download the polyfill and put\n * it alongside the built site for self-hosting.\n *\n * @see https://bit.ly/3iIYfEm - Google Groups on performance\n */\nconst observer$ = defer(() => (\n  typeof ResizeObserver === \"undefined\"\n    ? watchScript(\"https://unpkg.com/resize-observer-polyfill\")\n    : of(undefined)\n))\n  .pipe(\n    map(() => new ResizeObserver(entries => {\n      for (const entry of entries)\n        entry$.next(entry)\n    })),\n    switchMap(observer => merge(NEVER, of(observer))\n      .pipe(\n        finalize(() => observer.disconnect())\n      )\n    ),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element size\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementSize(\n  el: HTMLElement\n): ElementSize {\n  return {\n    width:  el.offsetWidth,\n    height: el.offsetHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element size\n *\n * This function returns an observable that subscribes to a single internal\n * instance of `ResizeObserver` upon subscription, and emit resize events until\n * termination. Note that this function should not be called with the same\n * element twice, as the first unsubscription will terminate observation.\n *\n * Sadly, we can't use the `DOMRect` objects returned by the observer, because\n * we need the emitted values to be consistent with `getElementSize`, which will\n * return the used values (rounded) and not actual values (unrounded). Thus, we\n * use the `offset*` properties. See the linked GitHub issue.\n *\n * @see https://bit.ly/3m0k3he - GitHub issue\n *\n * @param el - Element\n *\n * @returns Element size observable\n */\nexport function watchElementSize(\n  el: HTMLElement\n): Observable<ElementSize> {\n  return observer$\n    .pipe(\n      tap(observer => observer.observe(el)),\n      switchMap(observer => entry$\n        .pipe(\n          filter(({ target }) => target === el),\n          finalize(() => observer.unobserve(el)),\n          map(() => getElementSize(el))\n        )\n      ),\n      startWith(getElementSize(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ElementSize } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element content size (= scroll width and height)\n *\n * @param el - Element\n *\n * @returns Element content size\n */\nexport function getElementContentSize(\n  el: HTMLElement\n): ElementSize {\n  return {\n    width:  el.scrollWidth,\n    height: el.scrollHeight\n  }\n}\n\n/**\n * Retrieve the overflowing container of an element, if any\n *\n * @param el - Element\n *\n * @returns Overflowing container or nothing\n */\nexport function getElementContainer(\n  el: HTMLElement\n): HTMLElement | undefined {\n  let parent = el.parentElement\n  while (parent)\n    if (\n      el.scrollWidth  <= parent.scrollWidth &&\n      el.scrollHeight <= parent.scrollHeight\n    )\n      parent = (el = parent).parentElement\n    else\n      break\n\n  /* Return overflowing container */\n  return parent ? el : undefined\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  distinctUntilChanged,\n  filter,\n  finalize,\n  map,\n  merge,\n  of,\n  shareReplay,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport {\n  getElementContentSize,\n  getElementSize,\n  watchElementContentOffset\n} from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Intersection observer entry subject\n */\nconst entry$ = new Subject<IntersectionObserverEntry>()\n\n/**\n * Intersection observer observable\n *\n * This observable will create an `IntersectionObserver` on first subscription\n * and will automatically terminate it when there are no more subscribers.\n *\n * @see https://bit.ly/3iIYfEm - Google Groups on performance\n */\nconst observer$ = defer(() => of(\n  new IntersectionObserver(entries => {\n    for (const entry of entries)\n      entry$.next(entry)\n  }, {\n    threshold: 0\n  })\n))\n  .pipe(\n    switchMap(observer => merge(NEVER, of(observer))\n      .pipe(\n        finalize(() => observer.disconnect())\n      )\n    ),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch element visibility\n *\n * @param el - Element\n *\n * @returns Element visibility observable\n */\nexport function watchElementVisibility(\n  el: HTMLElement\n): Observable<boolean> {\n  return observer$\n    .pipe(\n      tap(observer => observer.observe(el)),\n      switchMap(observer => entry$\n        .pipe(\n          filter(({ target }) => target === el),\n          finalize(() => observer.unobserve(el)),\n          map(({ isIntersecting }) => isIntersecting)\n        )\n      )\n    )\n}\n\n/**\n * Watch element boundary\n *\n * This function returns an observable which emits whether the bottom content\n * boundary (= scroll offset) of an element is within a certain threshold.\n *\n * @param el - Element\n * @param threshold - Threshold\n *\n * @returns Element boundary observable\n */\nexport function watchElementBoundary(\n  el: HTMLElement, threshold = 16\n): Observable<boolean> {\n  return watchElementContentOffset(el)\n    .pipe(\n      map(({ y }) => {\n        const visible = getElementSize(el)\n        const content = getElementContentSize(el)\n        return y >= (\n          content.height - visible.height - threshold\n        )\n      }),\n      distinctUntilChanged()\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  startWith\n} from \"rxjs\"\n\nimport { getElement } from \"../element\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n  | \"drawer\"                           /* Toggle for drawer */\n  | \"search\"                           /* Toggle for search */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map\n */\nconst toggles: Record<Toggle, HTMLInputElement> = {\n  drawer: getElement(\"[data-md-toggle=drawer]\"),\n  search: getElement(\"[data-md-toggle=search]\")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the value of a toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value\n */\nexport function getToggle(name: Toggle): boolean {\n  return toggles[name].checked\n}\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution which doesn't require a polyfill.\n *\n * @param name - Toggle\n * @param value - Toggle value\n */\nexport function setToggle(name: Toggle, value: boolean): void {\n  if (toggles[name].checked !== value)\n    toggles[name].click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value observable\n */\nexport function watchToggle(name: Toggle): Observable<boolean> {\n  const el = toggles[name]\n  return fromEvent(el, \"change\")\n    .pipe(\n      map(() => el.checked),\n      startWith(el.checked)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  filter,\n  fromEvent,\n  map,\n  merge,\n  share,\n  startWith,\n  switchMap\n} from \"rxjs\"\n\nimport { getActiveElement } from \"../element\"\nimport { getToggle } from \"../toggle\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Keyboard mode\n */\nexport type KeyboardMode =\n  | \"global\"                           /* Global */\n  | \"search\"                           /* Search is open */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Keyboard\n */\nexport interface Keyboard {\n  mode: KeyboardMode                   /* Keyboard mode */\n  type: string                         /* Key type */\n  claim(): void                        /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n * @param type - Key type\n *\n * @returns Test result\n */\nfunction isSusceptibleToKeyboard(\n  el: HTMLElement, type: string\n): boolean {\n  switch (el.constructor) {\n\n    /* Input elements */\n    case HTMLInputElement:\n      /* @ts-expect-error - omit unnecessary type cast */\n      if (el.type === \"radio\")\n        return /^Arrow/.test(type)\n      else\n        return true\n\n    /* Select element and textarea */\n    case HTMLSelectElement:\n    case HTMLTextAreaElement:\n      return true\n\n    /* Everything else */\n    default:\n      return el.isContentEditable\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch composition events\n *\n * @returns Composition observable\n */\nexport function watchComposition(): Observable<boolean> {\n  return merge(\n    fromEvent(window, \"compositionstart\").pipe(map(() => true)),\n    fromEvent(window, \"compositionend\").pipe(map(() => false))\n  )\n    .pipe(\n      startWith(false)\n    )\n}\n\n/**\n * Watch keyboard\n *\n * @returns Keyboard observable\n */\nexport function watchKeyboard(): Observable<Keyboard> {\n  const keyboard$ = fromEvent<KeyboardEvent>(window, \"keydown\")\n    .pipe(\n      filter(ev => !(ev.metaKey || ev.ctrlKey)),\n      map(ev => ({\n        mode: getToggle(\"search\") ? \"search\" : \"global\",\n        type: ev.key,\n        claim() {\n          ev.preventDefault()\n          ev.stopPropagation()\n        }\n      } as Keyboard)),\n      filter(({ mode, type }) => {\n        if (mode === \"global\") {\n          const active = getActiveElement()\n          if (typeof active !== \"undefined\")\n            return !isSusceptibleToKeyboard(active, type)\n        }\n        return true\n      }),\n      share()\n    )\n\n  /* Don't emit during composition events - see https://bit.ly/3te3Wl8 */\n  return watchComposition()\n    .pipe(\n      switchMap(active => !active ? keyboard$ : EMPTY)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject } from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location\n *\n * This function returns a `URL` object (and not `Location`) to normalize the\n * typings across the application. Furthermore, locations need to be tracked\n * without setting them and `Location` is a singleton which represents the\n * current location.\n *\n * @returns URL\n */\nexport function getLocation(): URL {\n  return new URL(location.href)\n}\n\n/**\n * Set location\n *\n * If instant navigation is enabled, this function creates a temporary anchor\n * element, sets the `href` attribute, appends it to the body, clicks it, and\n * then removes it again. The event will bubble up the DOM and trigger be\n * intercepted by the instant loading business logic.\n *\n * Note that we must append and remove the anchor element, or the event will\n * not bubble up the DOM, making it impossible to intercept it.\n *\n * @param url - URL to navigate to\n * @param navigate - Force navigation\n */\nexport function setLocation(\n  url: URL | HTMLLinkElement, navigate = false\n): void {\n  if (feature(\"navigation.instant\") && !navigate) {\n    const el = h(\"a\", { href: url.href })\n    document.body.appendChild(el)\n    el.click()\n    el.remove()\n\n  // If we're not using instant navigation, and the page should not be reloaded\n  // just instruct the browser to navigate to the given URL\n  } else {\n    location.href = url.href\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @returns Location subject\n */\nexport function watchLocation(): Subject<URL> {\n  return new Subject<URL>()\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  filter,\n  fromEvent,\n  map,\n  merge,\n  shareReplay,\n  startWith\n} from \"rxjs\"\n\nimport { getOptionalElement } from \"~/browser\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location hash\n *\n * @returns Location hash\n */\nexport function getLocationHash(): string {\n  return location.hash.slice(1)\n}\n\n/**\n * Set location hash\n *\n * Setting a new fragment identifier via `location.hash` will have no effect\n * if the value doesn't change. When a new fragment identifier is set, we want\n * the browser to target the respective element at all times, which is why we\n * use this dirty little trick.\n *\n * @param hash - Location hash\n */\nexport function setLocationHash(hash: string): void {\n  const el = h(\"a\", { href: hash })\n  el.addEventListener(\"click\", ev => ev.stopPropagation())\n  el.click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location hash\n *\n * @param location$ - Location observable\n *\n * @returns Location hash observable\n */\nexport function watchLocationHash(\n  location$: Observable<URL>\n): Observable<string> {\n  return merge(\n    fromEvent<HashChangeEvent>(window, \"hashchange\"),\n    location$\n  )\n    .pipe(\n      map(getLocationHash),\n      startWith(getLocationHash()),\n      filter(hash => hash.length > 0),\n      shareReplay(1)\n    )\n}\n\n/**\n * Watch location target\n *\n * @param location$ - Location observable\n *\n * @returns Location target observable\n */\nexport function watchLocationTarget(\n  location$: Observable<URL>\n): Observable<HTMLElement> {\n  return watchLocationHash(location$)\n    .pipe(\n      map(id => getOptionalElement(`[id=\"${id}\"]`)!),\n      filter(el => typeof el !== \"undefined\")\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  fromEvent,\n  fromEventPattern,\n  map,\n  merge,\n  startWith,\n  switchMap\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * Note that although `MediaQueryList.addListener` is deprecated we have to\n * use it, because it's the only way to ensure proper downward compatibility.\n *\n * @see https://bit.ly/3dUBH2m - GitHub issue\n *\n * @param query - Media query\n *\n * @returns Media observable\n */\nexport function watchMedia(query: string): Observable<boolean> {\n  const media = matchMedia(query)\n  return fromEventPattern<boolean>(next => (\n    media.addListener(() => next(media.matches))\n  ))\n    .pipe(\n      startWith(media.matches)\n    )\n}\n\n/**\n * Watch print mode\n *\n * @returns Print observable\n */\nexport function watchPrint(): Observable<boolean> {\n  const media = matchMedia(\"print\")\n  return merge(\n    fromEvent(window, \"beforeprint\").pipe(map(() => true)),\n    fromEvent(window, \"afterprint\").pipe(map(() => false))\n  )\n    .pipe(\n      startWith(media.matches)\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Toggle an observable with a media observable\n *\n * @template T - Data type\n *\n * @param query$ - Media observable\n * @param factory - Observable factory\n *\n * @returns Toggled observable\n */\nexport function at<T>(\n  query$: Observable<boolean>, factory: () => Observable<T>\n): Observable<T> {\n  return query$\n    .pipe(\n      switchMap(active => active ? factory() : EMPTY)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  map,\n  shareReplay,\n  switchMap\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Options\n */\ninterface Options {\n  progress$?: Subject<number>          // Progress subject\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch the given URL\n *\n * If the request fails (e.g. when dispatched from `file://` locations), the\n * observable will complete without emitting a value.\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Response observable\n */\nexport function request(\n  url: URL | string, options?: Options\n): Observable<Blob> {\n  return new Observable<Blob>(observer => {\n    const req = new XMLHttpRequest()\n    req.open(\"GET\",  `${url}`)\n    req.responseType = \"blob\"\n\n    // Handle response\n    req.addEventListener(\"load\", () => {\n      if (req.status >= 200 && req.status < 300) {\n        observer.next(req.response)\n        observer.complete()\n      } else {\n        observer.error(new Error(req.statusText))\n      }\n    })\n\n    // Handle network errors\n    req.addEventListener(\"error\", () => {\n      observer.error(new Error(\"Network Error\"))\n    })\n\n    // Handle aborted requests\n    req.addEventListener(\"abort\", () => {\n      observer.error(new Error(\"Request aborted\"))\n    })\n\n    // Handle download progress\n    if (typeof options?.progress$ !== \"undefined\") {\n      req.addEventListener(\"progress\", event => {\n        options.progress$!.next((event.loaded / event.total) * 100)\n      })\n\n      // Immediately set progress to 5% to indicate that we're loading\n      options.progress$.next(5)\n    }\n\n    // Send request\n    req.send()\n  })\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Fetch JSON from the given URL\n *\n * @template T - Data type\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestJSON<T>(\n  url: URL | string, options?: Options\n): Observable<T> {\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.text()),\n      map(body => JSON.parse(body) as T),\n      shareReplay(1)\n    )\n}\n\n/**\n * Fetch XML from the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestXML(\n  url: URL | string, options?: Options\n): Observable<Document> {\n  const dom = new DOMParser()\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.text()),\n      map(res => dom.parseFromString(res, \"text/xml\")),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  merge,\n  startWith\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * On iOS Safari, viewport offset can be negative due to overflow scrolling.\n * As this may induce strange behaviors downstream, we'll just limit it to 0.\n *\n * @returns Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n  return {\n    x: Math.max(0, scrollX),\n    y: Math.max(0, scrollY)\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @returns Viewport offset observable\n */\nexport function watchViewportOffset(): Observable<ViewportOffset> {\n  return merge(\n    fromEvent(window, \"scroll\", { passive: true }),\n    fromEvent(window, \"resize\", { passive: true })\n  )\n    .pipe(\n      map(getViewportOffset),\n      startWith(getViewportOffset())\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  startWith\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n  width: number                        /* Viewport width */\n  height: number                       /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @returns Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n  return {\n    width:  innerWidth,\n    height: innerHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @returns Viewport size observable\n */\nexport function watchViewportSize(): Observable<ViewportSize> {\n  return fromEvent(window, \"resize\", { passive: true })\n    .pipe(\n      map(getViewportSize),\n      startWith(getViewportSize())\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  map,\n  shareReplay\n} from \"rxjs\"\n\nimport {\n  ViewportOffset,\n  watchViewportOffset\n} from \"../offset\"\nimport {\n  ViewportSize,\n  watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n  offset: ViewportOffset               /* Viewport offset */\n  size: ViewportSize                   /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @returns Viewport observable\n */\nexport function watchViewport(): Observable<Viewport> {\n  return combineLatest([\n    watchViewportOffset(),\n    watchViewportSize()\n  ])\n    .pipe(\n      map(([offset, size]) => ({ offset, size })),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  distinctUntilKeyChanged,\n  map\n} from \"rxjs\"\n\nimport { Header } from \"~/components\"\n\nimport { getElementOffset } from \"../../element\"\nimport { Viewport } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @returns Viewport observable\n */\nexport function watchViewportAt(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Viewport> {\n  const size$ = viewport$\n    .pipe(\n      distinctUntilKeyChanged(\"size\")\n    )\n\n  /* Compute element offset */\n  const offset$ = combineLatest([size$, header$])\n    .pipe(\n      map(() => getElementOffset(el))\n    )\n\n  /* Compute relative viewport, return hot observable */\n  return combineLatest([header$, viewport$, offset$])\n    .pipe(\n      map(([{ height }, { offset, size }, { x, y }]) => ({\n        offset: {\n          x: offset.x - x,\n          y: offset.y - y + height\n        },\n        size\n      }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  endWith,\n  fromEvent,\n  ignoreElements,\n  mergeWith,\n  share,\n  takeUntil\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n  type: unknown                        /* Message type */\n  data?: unknown                       /* Message data */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create an observable for receiving from a web worker\n *\n * @template T - Data type\n *\n * @param worker - Web worker\n *\n * @returns Message observable\n */\nfunction recv<T>(worker: Worker): Observable<T> {\n  return fromEvent<MessageEvent<T>, T>(worker, \"message\", ev => ev.data)\n}\n\n/**\n * Create a subject for sending to a web worker\n *\n * @template T - Data type\n *\n * @param worker - Web worker\n *\n * @returns Message subject\n */\nfunction send<T>(worker: Worker): Subject<T> {\n  const send$ = new Subject<T>()\n  send$.subscribe(data => worker.postMessage(data))\n\n  /* Return message subject */\n  return send$\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a bidirectional communication channel to a web worker\n *\n * @template T - Data type\n *\n * @param url - Worker URL\n * @param worker - Worker\n *\n * @returns Worker subject\n */\nexport function watchWorker<T extends WorkerMessage>(\n  url: string, worker = new Worker(url)\n): Subject<T> {\n  const recv$ = recv<T>(worker)\n  const send$ = send<T>(worker)\n\n  /* Create worker subject and forward messages */\n  const worker$ = new Subject<T>()\n  worker$.subscribe(send$)\n\n  /* Return worker subject */\n  const done$ = send$.pipe(ignoreElements(), endWith(true))\n  return worker$\n    .pipe(\n      ignoreElements(),\n      mergeWith(recv$.pipe(takeUntil(done$))),\n      share()\n    ) as Subject<T>\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElement, getLocation } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Feature flag\n */\nexport type Flag =\n  | \"announce.dismiss\"                 /* Dismissable announcement bar */\n  | \"content.code.annotate\"            /* Code annotations */\n  | \"content.code.copy\"                /* Code copy button */\n  | \"content.lazy\"                     /* Lazy content elements */\n  | \"content.tabs.link\"                /* Link content tabs */\n  | \"header.autohide\"                  /* Hide header */\n  | \"navigation.expand\"                /* Automatic expansion */\n  | \"navigation.indexes\"               /* Section pages */\n  | \"navigation.instant\"               /* Instant navigation */\n  | \"navigation.instant.progress\"      /* Instant navigation progress */\n  | \"navigation.sections\"              /* Section navigation */\n  | \"navigation.tabs\"                  /* Tabs navigation */\n  | \"navigation.tabs.sticky\"           /* Tabs navigation (sticky) */\n  | \"navigation.top\"                   /* Back-to-top button */\n  | \"navigation.tracking\"              /* Anchor tracking */\n  | \"search.highlight\"                 /* Search highlighting */\n  | \"search.share\"                     /* Search sharing */\n  | \"search.suggest\"                   /* Search suggestions */\n  | \"toc.follow\"                       /* Following table of contents */\n  | \"toc.integrate\"                    /* Integrated table of contents */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Translation\n */\nexport type Translation =\n  | \"clipboard.copy\"                   /* Copy to clipboard */\n  | \"clipboard.copied\"                 /* Copied to clipboard */\n  | \"search.result.placeholder\"        /* Type to start searching */\n  | \"search.result.none\"               /* No matching documents */\n  | \"search.result.one\"                /* 1 matching document */\n  | \"search.result.other\"              /* # matching documents */\n  | \"search.result.more.one\"           /* 1 more on this page */\n  | \"search.result.more.other\"         /* # more on this page */\n  | \"search.result.term.missing\"       /* Missing */\n  | \"select.version\"                   /* Version selector */\n\n/**\n * Translations\n */\nexport type Translations =\n  Record<Translation, string>\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Versioning\n */\nexport interface Versioning {\n  provider: \"mike\"                     /* Version provider */\n  default?: string | string[]          /* Default version */\n}\n\n/**\n * Configuration\n */\nexport interface Config {\n  base: string                         /* Base URL */\n  features: Flag[]                     /* Feature flags */\n  translations: Translations           /* Translations */\n  search: string                       /* Search worker URL */\n  tags?: Record<string, string>        /* Tags mapping */\n  version?: Versioning                 /* Versioning */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration and make base URL absolute\n */\nconst script = getElement(\"#__config\")\nconst config: Config = JSON.parse(script.textContent!)\nconfig.base = `${new URL(config.base, getLocation())}`\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration\n *\n * @returns Global configuration\n */\nexport function configuration(): Config {\n  return config\n}\n\n/**\n * Check whether a feature flag is enabled\n *\n * @param flag - Feature flag\n *\n * @returns Test result\n */\nexport function feature(flag: Flag): boolean {\n  return config.features.includes(flag)\n}\n\n/**\n * Retrieve the translation for the given key\n *\n * @param key - Key to be translated\n * @param value - Positional value, if any\n *\n * @returns Translation\n */\nexport function translation(\n  key: Translation, value?: string | number\n): string {\n  return typeof value !== \"undefined\"\n    ? config.translations[key].replace(\"#\", value.toString())\n    : config.translations[key]\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElement, getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component type\n */\nexport type ComponentType =\n  | \"announce\"                         /* Announcement bar */\n  | \"container\"                        /* Container */\n  | \"consent\"                          /* Consent */\n  | \"content\"                          /* Content */\n  | \"dialog\"                           /* Dialog */\n  | \"header\"                           /* Header */\n  | \"header-title\"                     /* Header title */\n  | \"header-topic\"                     /* Header topic */\n  | \"main\"                             /* Main area */\n  | \"outdated\"                         /* Version warning */\n  | \"palette\"                          /* Color palette */\n  | \"progress\"                         /* Progress indicator */\n  | \"search\"                           /* Search */\n  | \"search-query\"                     /* Search input */\n  | \"search-result\"                    /* Search results */\n  | \"search-share\"                     /* Search sharing */\n  | \"search-suggest\"                   /* Search suggestions */\n  | \"sidebar\"                          /* Sidebar */\n  | \"skip\"                             /* Skip link */\n  | \"source\"                           /* Repository information */\n  | \"tabs\"                             /* Navigation tabs */\n  | \"toc\"                              /* Table of contents */\n  | \"top\"                              /* Back-to-top button */\n\n/**\n * Component\n *\n * @template T - Component type\n * @template U - Reference type\n */\nexport type Component<\n  T extends {} = {},\n  U extends HTMLElement = HTMLElement\n> =\n  T & {\n    ref: U                             /* Component reference */\n  }\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component type map\n */\ninterface ComponentTypeMap {\n  \"announce\": HTMLElement              /* Announcement bar */\n  \"container\": HTMLElement             /* Container */\n  \"consent\": HTMLElement               /* Consent */\n  \"content\": HTMLElement               /* Content */\n  \"dialog\": HTMLElement                /* Dialog */\n  \"header\": HTMLElement                /* Header */\n  \"header-title\": HTMLElement          /* Header title */\n  \"header-topic\": HTMLElement          /* Header topic */\n  \"main\": HTMLElement                  /* Main area */\n  \"outdated\": HTMLElement              /* Version warning */\n  \"palette\": HTMLElement               /* Color palette */\n  \"progress\": HTMLElement              /* Progress indicator */\n  \"search\": HTMLElement                /* Search */\n  \"search-query\": HTMLInputElement     /* Search input */\n  \"search-result\": HTMLElement         /* Search results */\n  \"search-share\": HTMLAnchorElement    /* Search sharing */\n  \"search-suggest\": HTMLElement        /* Search suggestions */\n  \"sidebar\": HTMLElement               /* Sidebar */\n  \"skip\": HTMLAnchorElement            /* Skip link */\n  \"source\": HTMLAnchorElement          /* Repository information */\n  \"tabs\": HTMLElement                  /* Navigation tabs */\n  \"toc\": HTMLElement                   /* Table of contents */\n  \"top\": HTMLAnchorElement             /* Back-to-top button */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the element for a given component or throw a reference error\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getComponentElement<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T] {\n  return getElement(`[data-md-component=${type}]`, node)\n}\n\n/**\n * Retrieve all elements for a given component\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getComponentElements<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T][] {\n  return getElements(`[data-md-component=${type}]`, node)\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  finalize,\n  fromEvent,\n  map,\n  tap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport { getElement } from \"~/browser\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Announcement bar\n */\nexport interface Announce {\n  hash: number                        /* Content hash */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch announcement bar\n *\n * @param el - Announcement bar element\n *\n * @returns Announcement bar observable\n */\nexport function watchAnnounce(\n  el: HTMLElement\n): Observable<Announce> {\n  const button = getElement(\".md-typeset > :first-child\", el)\n  return fromEvent(button, \"click\", { once: true })\n    .pipe(\n      map(() => getElement(\".md-typeset\", el)),\n      map(content => ({ hash: __md_hash(content.innerHTML) }))\n    )\n}\n\n/**\n * Mount announcement bar\n *\n * @param el - Announcement bar element\n *\n * @returns Announcement bar component observable\n */\nexport function mountAnnounce(\n  el: HTMLElement\n): Observable<Component<Announce>> {\n  if (!feature(\"announce.dismiss\") || !el.childElementCount)\n    return EMPTY\n\n  /* Support instant navigation - see https://t.ly/3FTme */\n  if (!el.hidden) {\n    const content = getElement(\".md-typeset\", el)\n    if (__md_hash(content.innerHTML) === __md_get(\"__announce\"))\n      el.hidden = true\n  }\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject<Announce>()\n    push$.subscribe(({ hash }) => {\n      el.hidden = true\n\n      /* Persist preference in local storage */\n      __md_set<number>(\"__announce\", hash)\n    })\n\n    /* Create and return component */\n    return watchAnnounce(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  finalize,\n  map,\n  tap\n} from \"rxjs\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Consent\n */\nexport interface Consent {\n  hidden: boolean                      /* Consent is hidden */\n}\n\n/**\n * Consent defaults\n */\nexport interface ConsentDefaults {\n  analytics?: boolean                  /* Consent for Analytics */\n  github?: boolean                     /* Consent for GitHub */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  target$: Observable<HTMLElement>     /* Target observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch consent\n *\n * @param el - Consent element\n * @param options - Options\n *\n * @returns Consent observable\n */\nexport function watchConsent(\n  el: HTMLElement, { target$ }: WatchOptions\n): Observable<Consent> {\n  return target$\n    .pipe(\n      map(target => ({ hidden: target !== el }))\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount consent\n *\n * @param el - Consent element\n * @param options - Options\n *\n * @returns Consent component observable\n */\nexport function mountConsent(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Consent>> {\n  const internal$ = new Subject<Consent>()\n  internal$.subscribe(({ hidden }) => {\n    el.hidden = hidden\n  })\n\n  /* Create and return component */\n  return watchConsent(el, options)\n    .pipe(\n      tap(state => internal$.next(state)),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  auditTime,\n  combineLatest,\n  debounceTime,\n  defer,\n  delay,\n  endWith,\n  filter,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  merge,\n  switchMap,\n  take,\n  takeUntil,\n  tap,\n  throttleTime,\n  withLatestFrom\n} from \"rxjs\"\n\nimport {\n  ElementOffset,\n  getActiveElement,\n  getElementSize,\n  watchElementContentOffset,\n  watchElementFocus,\n  watchElementOffset,\n  watchElementVisibility\n} from \"~/browser\"\n\nimport { Component } from \"../../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Annotation\n */\nexport interface Annotation {\n  active: boolean                      /* Annotation is active */\n  offset: ElementOffset                /* Annotation offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch annotation\n *\n * @param el - Annotation element\n * @param container - Containing element\n *\n * @returns Annotation observable\n */\nexport function watchAnnotation(\n  el: HTMLElement, container: HTMLElement\n): Observable<Annotation> {\n  const offset$ = defer(() => combineLatest([\n    watchElementOffset(el),\n    watchElementContentOffset(container)\n  ]))\n    .pipe(\n      map(([{ x, y }, scroll]): ElementOffset => {\n        const { width, height } = getElementSize(el)\n        return ({\n          x: x - scroll.x + width  / 2,\n          y: y - scroll.y + height / 2\n        })\n      })\n    )\n\n  /* Actively watch annotation on focus */\n  return watchElementFocus(el)\n    .pipe(\n      switchMap(active => offset$\n        .pipe(\n          map(offset => ({ active, offset })),\n          take(+!active || Infinity)\n        )\n      )\n    )\n}\n\n/**\n * Mount annotation\n *\n * @param el - Annotation element\n * @param container - Containing element\n * @param options - Options\n *\n * @returns Annotation component observable\n */\nexport function mountAnnotation(\n  el: HTMLElement, container: HTMLElement, { target$ }: MountOptions\n): Observable<Component<Annotation>> {\n  const [tooltip, index] = Array.from(el.children)\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject<Annotation>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    push$.subscribe({\n\n      /* Handle emission */\n      next({ offset }) {\n        el.style.setProperty(\"--md-tooltip-x\", `${offset.x}px`)\n        el.style.setProperty(\"--md-tooltip-y\", `${offset.y}px`)\n      },\n\n      /* Handle complete */\n      complete() {\n        el.style.removeProperty(\"--md-tooltip-x\")\n        el.style.removeProperty(\"--md-tooltip-y\")\n      }\n    })\n\n    /* Start animation only when annotation is visible */\n    watchElementVisibility(el)\n      .pipe(\n        takeUntil(done$)\n      )\n        .subscribe(visible => {\n          el.toggleAttribute(\"data-md-visible\", visible)\n        })\n\n    /* Toggle tooltip presence to mitigate empty lines when copying */\n    merge(\n      push$.pipe(filter(({ active }) => active)),\n      push$.pipe(debounceTime(250), filter(({ active }) => !active))\n    )\n      .subscribe({\n\n        /* Handle emission */\n        next({ active }) {\n          if (active)\n            el.prepend(tooltip)\n          else\n            tooltip.remove()\n        },\n\n        /* Handle complete */\n        complete() {\n          el.prepend(tooltip)\n        }\n      })\n\n    /* Toggle tooltip visibility */\n    push$\n      .pipe(\n        auditTime(16, animationFrameScheduler)\n      )\n        .subscribe(({ active }) => {\n          tooltip.classList.toggle(\"md-tooltip--active\", active)\n        })\n\n    /* Track relative origin of tooltip */\n    push$\n      .pipe(\n        throttleTime(125, animationFrameScheduler),\n        filter(() => !!el.offsetParent),\n        map(() => el.offsetParent!.getBoundingClientRect()),\n        map(({ x }) => x)\n      )\n        .subscribe({\n\n          /* Handle emission */\n          next(origin) {\n            if (origin)\n              el.style.setProperty(\"--md-tooltip-0\", `${-origin}px`)\n            else\n              el.style.removeProperty(\"--md-tooltip-0\")\n          },\n\n          /* Handle complete */\n          complete() {\n            el.style.removeProperty(\"--md-tooltip-0\")\n          }\n        })\n\n    /* Allow to copy link without scrolling to anchor */\n    fromEvent<MouseEvent>(index, \"click\")\n      .pipe(\n        takeUntil(done$),\n        filter(ev => !(ev.metaKey || ev.ctrlKey))\n      )\n        .subscribe(ev => {\n          ev.stopPropagation()\n          ev.preventDefault()\n        })\n\n    /* Allow to open link in new tab or blur on close */\n    fromEvent<MouseEvent>(index, \"mousedown\")\n      .pipe(\n        takeUntil(done$),\n        withLatestFrom(push$)\n      )\n        .subscribe(([ev, { active }]) => {\n\n          /* Open in new tab */\n          if (ev.button !== 0 || ev.metaKey || ev.ctrlKey) {\n            ev.preventDefault()\n\n          /* Close annotation */\n          } else if (active) {\n            ev.preventDefault()\n\n            /* Focus parent annotation, if any */\n            const parent = el.parentElement!.closest(\".md-annotation\")\n            if (parent instanceof HTMLElement)\n              parent.focus()\n            else\n              getActiveElement()?.blur()\n          }\n        })\n\n    /* Open and focus annotation on location target */\n    target$\n      .pipe(\n        takeUntil(done$),\n        filter(target => target === tooltip),\n        delay(125)\n      )\n        .subscribe(() => el.focus())\n\n    /* Create and return component */\n    return watchAnnotation(el, container)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a tooltip\n *\n * @param id - Tooltip identifier\n *\n * @returns Element\n */\nexport function renderTooltip(id?: string): HTMLElement {\n  return (\n    <div class=\"md-tooltip\" id={id}>\n      <div class=\"md-tooltip__inner md-typeset\"></div>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\nimport { renderTooltip } from \"../tooltip\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render an annotation\n *\n * @param id - Annotation identifier\n * @param prefix - Tooltip identifier prefix\n *\n * @returns Element\n */\nexport function renderAnnotation(\n  id: string | number, prefix?: string\n): HTMLElement {\n  prefix = prefix ? `${prefix}_annotation_${id}` : undefined\n\n  /* Render tooltip with anchor, if given */\n  if (prefix) {\n    const anchor = prefix ? `#${prefix}` : undefined\n    return (\n      <aside class=\"md-annotation\" tabIndex={0}>\n        {renderTooltip(prefix)}\n        <a href={anchor} class=\"md-annotation__index\" tabIndex={-1}>\n          <span data-md-annotation-id={id}></span>\n        </a>\n      </aside>\n    )\n  } else {\n    return (\n      <aside class=\"md-annotation\" tabIndex={0}>\n        {renderTooltip(prefix)}\n        <span class=\"md-annotation__index\" tabIndex={-1}>\n          <span data-md-annotation-id={id}></span>\n        </span>\n      </aside>\n    )\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @returns Element\n */\nexport function renderClipboardButton(id: string): HTMLElement {\n  return (\n    <button\n      class=\"md-clipboard md-icon\"\n      title={translation(\"clipboard.copy\")}\n      data-clipboard-target={`#${id} > code`}\n    ></button>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ComponentChild } from \"preact\"\n\nimport { configuration, feature, translation } from \"~/_\"\nimport { SearchItem } from \"~/integrations/search\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Render flag\n */\nconst enum Flag {\n  TEASER = 1,                          /* Render teaser */\n  PARENT = 2                           /* Render as parent */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper function\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search document\n *\n * @param document - Search document\n * @param flag - Render flags\n *\n * @returns Element\n */\nfunction renderSearchDocument(\n  document: SearchItem, flag: Flag\n): HTMLElement {\n  const parent = flag & Flag.PARENT\n  const teaser = flag & Flag.TEASER\n\n  /* Render missing query terms */\n  const missing = Object.keys(document.terms)\n    .filter(key => !document.terms[key])\n    .reduce<ComponentChild[]>((list, key) => [\n      ...list, <del>{key}</del>, \" \"\n    ], [])\n    .slice(0, -1)\n\n  /* Assemble query string for highlighting */\n  const config = configuration()\n  const url = new URL(document.location, config.base)\n  if (feature(\"search.highlight\"))\n    url.searchParams.set(\"h\", Object.entries(document.terms)\n      .filter(([, match]) => match)\n      .reduce((highlight, [value]) => `${highlight} ${value}`.trim(), \"\")\n    )\n\n  /* Render article or section, depending on flags */\n  const { tags } = configuration()\n  return (\n    <a href={`${url}`} class=\"md-search-result__link\" tabIndex={-1}>\n      <article\n        class=\"md-search-result__article md-typeset\"\n        data-md-score={document.score.toFixed(2)}\n      >\n        {parent > 0 && <div class=\"md-search-result__icon md-icon\"></div>}\n        {parent > 0 && <h1>{document.title}</h1>}\n        {parent <= 0 && <h2>{document.title}</h2>}\n        {teaser > 0 && document.text.length > 0 &&\n          document.text\n        }\n        {document.tags && document.tags.map(tag => {\n          const type = tags\n            ? tag in tags\n              ? `md-tag-icon md-tag--${tags[tag]}`\n              : \"md-tag-icon\"\n            : \"\"\n          return (\n            <span class={`md-tag ${type}`}>{tag}</span>\n          )\n        })}\n        {teaser > 0 && missing.length > 0 &&\n          <p class=\"md-search-result__terms\">\n            {translation(\"search.result.term.missing\")}: {...missing}\n          </p>\n        }\n      </article>\n    </a>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @returns Element\n */\nexport function renderSearchResultItem(\n  result: SearchItem[]\n): HTMLElement {\n  const threshold = result[0].score\n  const docs = [...result]\n\n  const config = configuration()\n\n  /* Find and extract parent article */\n  const parent = docs.findIndex(doc => {\n    const l = `${new URL(doc.location, config.base)}` // @todo hacky\n    return !l.includes(\"#\")\n  })\n  const [article] = docs.splice(parent, 1)\n\n  /* Determine last index above threshold */\n  let index = docs.findIndex(doc => doc.score < threshold)\n  if (index === -1)\n    index = docs.length\n\n  /* Partition sections */\n  const best = docs.slice(0, index)\n  const more = docs.slice(index)\n\n  /* Render children */\n  const children = [\n    renderSearchDocument(article, Flag.PARENT | +(!parent && index === 0)),\n    ...best.map(section => renderSearchDocument(section, Flag.TEASER)),\n    ...more.length ? [\n      <details class=\"md-search-result__more\">\n        <summary tabIndex={-1}>\n          <div>\n            {more.length > 0 && more.length === 1\n              ? translation(\"search.result.more.one\")\n              : translation(\"search.result.more.other\", more.length)\n            }\n          </div>\n        </summary>\n        {...more.map(section => renderSearchDocument(section, Flag.TEASER))}\n      </details>\n    ] : []\n  ]\n\n  /* Render search result */\n  return (\n    <li class=\"md-search-result__item\">\n      {children}\n    </li>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SourceFacts } from \"~/components\"\nimport { h, round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render repository facts\n *\n * @param facts - Repository facts\n *\n * @returns Element\n */\nexport function renderSourceFacts(facts: SourceFacts): HTMLElement {\n  return (\n    <ul class=\"md-source__facts\">\n      {Object.entries(facts).map(([key, value]) => (\n        <li class={`md-source__fact md-source__fact--${key}`}>\n          {typeof value === \"number\" ? round(value) : value}\n        </li>\n      ))}\n    </ul>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Tabbed control type\n */\ntype TabbedControlType =\n  | \"prev\"\n  | \"next\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render control for content tabs\n *\n * @param type - Control type\n *\n * @returns Element\n */\nexport function renderTabbedControl(\n  type: TabbedControlType\n): HTMLElement {\n  const classes = `tabbed-control tabbed-control--${type}`\n  return (\n    <div class={classes} hidden>\n      <button class=\"tabbed-button\" tabIndex={-1} aria-hidden=\"true\"></button>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @returns Element\n */\nexport function renderTable(table: HTMLElement): HTMLElement {\n  return (\n    <div class=\"md-typeset__scrollwrap\">\n      <div class=\"md-typeset__table\">\n        {table}\n      </div>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration, translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Version\n */\nexport interface Version {\n  version: string                      /* Version identifier */\n  title: string                        /* Version title */\n  aliases: string[]                    /* Version aliases */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version\n *\n * @param version - Version\n *\n * @returns Element\n */\nfunction renderVersion(version: Version): HTMLElement {\n  const config = configuration()\n\n  /* Ensure trailing slash - see https://bit.ly/3rL5u3f */\n  const url = new URL(`../${version.version}/`, config.base)\n  return (\n    <li class=\"md-version__item\">\n      <a href={`${url}`} class=\"md-version__link\">\n        {version.title}\n      </a>\n    </li>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version selector\n *\n * @param versions - Versions\n * @param active - Active version\n *\n * @returns Element\n */\nexport function renderVersionSelector(\n  versions: Version[], active: Version\n): HTMLElement {\n  return (\n    <div class=\"md-version\">\n      <button\n        class=\"md-version__current\"\n        aria-label={translation(\"select.version\")}\n      >\n        {active.title}\n      </button>\n      <ul class=\"md-version__list\">\n        {versions.map(renderVersion)}\n      </ul>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  endWith,\n  finalize,\n  ignoreElements,\n  merge,\n  share,\n  takeUntil\n} from \"rxjs\"\n\nimport {\n  getElement,\n  getElements,\n  getOptionalElement\n} from \"~/browser\"\nimport { renderAnnotation } from \"~/templates\"\n\nimport { Component } from \"../../../_\"\nimport {\n  Annotation,\n  mountAnnotation\n} from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Find all annotation hosts in the containing element\n *\n * @param container - Containing element\n *\n * @returns Annotation hosts\n */\nfunction findHosts(container: HTMLElement): HTMLElement[] {\n  return container.tagName === \"CODE\"\n    ? getElements(\".c, .c1, .cm\", container)\n    : [container]\n}\n\n/**\n * Find all annotation markers in the containing element\n *\n * @param container - Containing element\n *\n * @returns Annotation markers\n */\nfunction findMarkers(container: HTMLElement): Text[] {\n  const markers: Text[] = []\n  for (const el of findHosts(container)) {\n    const nodes: Text[] = []\n\n    /* Find all text nodes in current element */\n    const it = document.createNodeIterator(el, NodeFilter.SHOW_TEXT)\n    for (let node = it.nextNode(); node; node = it.nextNode())\n      nodes.push(node as Text)\n\n    /* Find all markers in each text node */\n    for (let text of nodes) {\n      let match: RegExpExecArray | null\n\n      /* Split text at marker and add to list */\n      while ((match = /(\\(\\d+\\))(!)?/.exec(text.textContent!))) {\n        const [, id, force] = match\n        if (typeof force === \"undefined\") {\n          const marker = text.splitText(match.index)\n          text = marker.splitText(id.length)\n          markers.push(marker)\n\n        /* Replace entire text with marker */\n        } else {\n          text.textContent = id\n          markers.push(text)\n          break\n        }\n      }\n    }\n  }\n  return markers\n}\n\n/**\n * Swap the child nodes of two elements\n *\n * @param source - Source element\n * @param target - Target element\n */\nfunction swap(source: HTMLElement, target: HTMLElement): void {\n  target.append(...Array.from(source.childNodes))\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount annotation list\n *\n * This function analyzes the containing code block and checks for markers\n * referring to elements in the given annotation list. If no markers are found,\n * the list is left untouched. Otherwise, list elements are rendered as\n * annotations inside the code block.\n *\n * @param el - Annotation list element\n * @param container - Containing element\n * @param options - Options\n *\n * @returns Annotation component observable\n */\nexport function mountAnnotationList(\n  el: HTMLElement, container: HTMLElement, { target$, print$ }: MountOptions\n): Observable<Component<Annotation>> {\n\n  /* Compute prefix for tooltip anchors */\n  const parent = container.closest(\"[id]\")\n  const prefix = parent?.id\n\n  /* Find and replace all markers with empty annotations */\n  const annotations = new Map<string, HTMLElement>()\n  for (const marker of findMarkers(container)) {\n    const [, id] = marker.textContent!.match(/\\((\\d+)\\)/)!\n    if (getOptionalElement(`:scope > li:nth-child(${id})`, el)) {\n      annotations.set(id, renderAnnotation(id, prefix))\n      marker.replaceWith(annotations.get(id)!)\n    }\n  }\n\n  /* Keep list if there are no annotations to render */\n  if (annotations.size === 0)\n    return EMPTY\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n\n    /* Retrieve container pairs for swapping */\n    const pairs: [HTMLElement, HTMLElement][] = []\n    for (const [id, annotation] of annotations)\n      pairs.push([\n        getElement(\".md-typeset\", annotation),\n        getElement(`:scope > li:nth-child(${id})`, el)\n      ])\n\n    /* Handle print mode - see https://bit.ly/3rgPdpt */\n    print$.pipe(takeUntil(done$))\n      .subscribe(active => {\n        el.hidden = !active\n\n        /* Add class to discern list element */\n        el.classList.toggle(\"md-annotation-list\", active)\n\n        /* Show annotations in code block or list (print) */\n        for (const [inner, child] of pairs)\n          if (!active)\n            swap(child, inner)\n          else\n            swap(inner, child)\n      })\n\n    /* Create and return component */\n    return merge(...[...annotations]\n      .map(([, annotation]) => (\n        mountAnnotation(annotation, container, { target$ })\n      ))\n    )\n      .pipe(\n        finalize(() => push$.complete()),\n        share()\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { EMPTY, Observable, defer } from \"rxjs\"\n\nimport { Component } from \"../../../_\"\nimport { Annotation } from \"../_\"\nimport { mountAnnotationList } from \"../list\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Find list element directly following a block\n *\n * @param el - Annotation block element\n *\n * @returns List element or nothing\n */\nfunction findList(el: HTMLElement): HTMLElement | undefined {\n  if (el.nextElementSibling) {\n    const sibling = el.nextElementSibling as HTMLElement\n    if (sibling.tagName === \"OL\")\n      return sibling\n\n    /* Skip empty paragraphs - see https://bit.ly/3r4ZJ2O */\n    else if (sibling.tagName === \"P\" && !sibling.children.length)\n      return findList(sibling)\n  }\n\n  /* Everything else */\n  return undefined\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount annotation block\n *\n * @param el - Annotation block element\n * @param options - Options\n *\n * @returns Annotation component observable\n */\nexport function mountAnnotationBlock(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Annotation>> {\n  return defer(() => {\n    const list = findList(el)\n    return typeof list !== \"undefined\"\n      ? mountAnnotationList(list, el, options)\n      : EMPTY\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  filter,\n  finalize,\n  map,\n  mergeWith,\n  switchMap,\n  take,\n  tap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  getElementContentSize,\n  watchElementSize,\n  watchElementVisibility\n} from \"~/browser\"\nimport { renderClipboardButton } from \"~/templates\"\n\nimport { Component } from \"../../../_\"\nimport {\n  Annotation,\n  mountAnnotationList\n} from \"../../annotation\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Code block\n */\nexport interface CodeBlock {\n  scrollable: boolean                  /* Code block overflows */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Global sequence number for code blocks\n */\nlet sequence = 0\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Find candidate list element directly following a code block\n *\n * @param el - Code block element\n *\n * @returns List element or nothing\n */\nfunction findCandidateList(el: HTMLElement): HTMLElement | undefined {\n  if (el.nextElementSibling) {\n    const sibling = el.nextElementSibling as HTMLElement\n    if (sibling.tagName === \"OL\")\n      return sibling\n\n    /* Skip empty paragraphs - see https://bit.ly/3r4ZJ2O */\n    else if (sibling.tagName === \"P\" && !sibling.children.length)\n      return findCandidateList(sibling)\n  }\n\n  /* Everything else */\n  return undefined\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch code block\n *\n * This function monitors size changes of the viewport, as well as switches of\n * content tabs with embedded code blocks, as both may trigger overflow.\n *\n * @param el - Code block element\n *\n * @returns Code block observable\n */\nexport function watchCodeBlock(\n  el: HTMLElement\n): Observable<CodeBlock> {\n  return watchElementSize(el)\n    .pipe(\n      map(({ width }) => {\n        const content = getElementContentSize(el)\n        return {\n          scrollable: content.width > width\n        }\n      }),\n      distinctUntilKeyChanged(\"scrollable\")\n    )\n}\n\n/**\n * Mount code block\n *\n * This function ensures that an overflowing code block is focusable through\n * keyboard, so it can be scrolled without a mouse to improve on accessibility.\n * Furthermore, if code annotations are enabled, they are mounted if and only\n * if the code block is currently visible, e.g., not in a hidden content tab.\n *\n * Note that code blocks may be mounted eagerly or lazily. If they're mounted\n * lazily (on first visibility), code annotation anchor links will not work,\n * as they are evaluated on initial page load, and code annotations in general\n * might feel a little bumpier.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block and annotation component observable\n */\nexport function mountCodeBlock(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<CodeBlock | Annotation>> {\n  const { matches: hover } = matchMedia(\"(hover)\")\n\n  /* Defer mounting of code block - see https://bit.ly/3vHVoVD */\n  const factory$ = defer(() => {\n    const push$ = new Subject<CodeBlock>()\n    push$.subscribe(({ scrollable }) => {\n      if (scrollable && hover)\n        el.setAttribute(\"tabindex\", \"0\")\n      else\n        el.removeAttribute(\"tabindex\")\n    })\n\n    /* Render button for Clipboard.js integration */\n    if (ClipboardJS.isSupported()) {\n      if (el.closest(\".copy\") || (\n        feature(\"content.code.copy\") && !el.closest(\".no-copy\")\n      )) {\n        const parent = el.closest(\"pre\")!\n        parent.id = `__code_${sequence++}`\n        parent.insertBefore(\n          renderClipboardButton(parent.id),\n          el\n        )\n      }\n    }\n\n    /* Handle code annotations */\n    const container = el.closest(\".highlight\")\n    if (container instanceof HTMLElement) {\n      const list = findCandidateList(container)\n\n      /* Mount code annotations, if enabled */\n      if (typeof list !== \"undefined\" && (\n        container.classList.contains(\"annotate\") ||\n        feature(\"content.code.annotate\")\n      )) {\n        const annotations$ = mountAnnotationList(list, el, options)\n\n        /* Create and return component */\n        return watchCodeBlock(el)\n          .pipe(\n            tap(state => push$.next(state)),\n            finalize(() => push$.complete()),\n            map(state => ({ ref: el, ...state })),\n            mergeWith(\n              watchElementSize(container)\n                .pipe(\n                  map(({ width, height }) => width && height),\n                  distinctUntilChanged(),\n                  switchMap(active => active ? annotations$ : EMPTY)\n                )\n            )\n          )\n      }\n    }\n\n    /* Create and return component */\n    return watchCodeBlock(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n\n  /* Mount code block lazily */\n  if (feature(\"content.lazy\"))\n    return watchElementVisibility(el)\n      .pipe(\n        filter(visible => visible),\n        take(1),\n        switchMap(() => factory$)\n      )\n\n  /* Mount code block */\n  return factory$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  defer,\n  filter,\n  finalize,\n  map,\n  merge,\n  tap\n} from \"rxjs\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Details\n */\nexport interface Details {\n  action: \"open\" | \"close\"             /* Details state */\n  reveal?: boolean                     /* Details is revealed */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch details\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details observable\n */\nexport function watchDetails(\n  el: HTMLDetailsElement, { target$, print$ }: WatchOptions\n): Observable<Details> {\n  let open = true\n  return merge(\n\n    /* Open and focus details on location target */\n    target$\n      .pipe(\n        map(target => target.closest(\"details:not([open])\")!),\n        filter(details => el === details),\n        map(() => ({\n          action: \"open\", reveal: true\n        }) as Details)\n      ),\n\n    /* Open details on print and close afterwards */\n    print$\n      .pipe(\n        filter(active => active || !open),\n        tap(() => open = el.open),\n        map(active => ({\n          action: active ? \"open\" : \"close\"\n        }) as Details)\n      )\n  )\n}\n\n/**\n * Mount details\n *\n * This function ensures that `details` tags are opened on anchor jumps and\n * prior to printing, so the whole content of the page is visible.\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details component observable\n */\nexport function mountDetails(\n  el: HTMLDetailsElement, options: MountOptions\n): Observable<Component<Details>> {\n  return defer(() => {\n    const push$ = new Subject<Details>()\n    push$.subscribe(({ action, reveal }) => {\n      el.toggleAttribute(\"open\", action === \"open\")\n      if (reveal)\n        el.scrollIntoView()\n    })\n\n    /* Create and return component */\n    return watchDetails(el, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", ".node circle,.node ellipse,.node path,.node polygon,.node rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}marker{fill:var(--md-mermaid-edge-color)!important}.edgeLabel .label rect{fill:#0000}.label{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.label foreignObject{line-height:normal;overflow:visible}.label div .edgeLabel{color:var(--md-mermaid-label-fg-color)}.edgeLabel,.edgeLabel rect,.label div .edgeLabel{background-color:var(--md-mermaid-label-bg-color)}.edgeLabel,.edgeLabel rect{fill:var(--md-mermaid-label-bg-color);color:var(--md-mermaid-edge-color)}.edgePath .path,.flowchart-link{stroke:var(--md-mermaid-edge-color);stroke-width:.05rem}.edgePath .arrowheadPath{fill:var(--md-mermaid-edge-color);stroke:none}.cluster rect{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}.cluster span{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}g #flowchart-circleEnd,g #flowchart-circleStart,g #flowchart-crossEnd,g #flowchart-crossStart,g #flowchart-pointEnd,g #flowchart-pointStart{stroke:none}g.classGroup line,g.classGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.classGroup text{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.classLabel .box{fill:var(--md-mermaid-label-bg-color);background-color:var(--md-mermaid-label-bg-color);opacity:1}.classLabel .label{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node .divider{stroke:var(--md-mermaid-node-fg-color)}.relation{stroke:var(--md-mermaid-edge-color)}.cardinality{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.cardinality text{fill:inherit!important}defs #classDiagram-compositionEnd,defs #classDiagram-compositionStart,defs #classDiagram-dependencyEnd,defs #classDiagram-dependencyStart,defs #classDiagram-extensionEnd,defs #classDiagram-extensionStart{fill:var(--md-mermaid-edge-color)!important;stroke:var(--md-mermaid-edge-color)!important}defs #classDiagram-aggregationEnd,defs #classDiagram-aggregationStart{fill:var(--md-mermaid-label-bg-color)!important;stroke:var(--md-mermaid-edge-color)!important}g.stateGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.stateGroup .state-title{fill:var(--md-mermaid-label-fg-color)!important;font-family:var(--md-mermaid-font-family)}g.stateGroup .composit{fill:var(--md-mermaid-label-bg-color)}.nodeLabel{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node circle.state-end,.node circle.state-start,.start-state{fill:var(--md-mermaid-edge-color);stroke:none}.end-state-inner,.end-state-outer{fill:var(--md-mermaid-edge-color)}.end-state-inner,.node circle.state-end{stroke:var(--md-mermaid-label-bg-color)}.transition{stroke:var(--md-mermaid-edge-color)}[id^=state-fork] rect,[id^=state-join] rect{fill:var(--md-mermaid-edge-color)!important;stroke:none!important}.statediagram-cluster.statediagram-cluster .inner{fill:var(--md-default-bg-color)}.statediagram-cluster rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.statediagram-state rect.divider{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}defs #statediagram-barbEnd{stroke:var(--md-mermaid-edge-color)}.attributeBoxEven,.attributeBoxOdd{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityBox{fill:var(--md-mermaid-label-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityLabel{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.relationshipLabelBox{fill:var(--md-mermaid-label-bg-color);fill-opacity:1;background-color:var(--md-mermaid-label-bg-color);opacity:1}.relationshipLabel{fill:var(--md-mermaid-label-fg-color)}.relationshipLine{stroke:var(--md-mermaid-edge-color)}defs #ONE_OR_MORE_END *,defs #ONE_OR_MORE_START *,defs #ONLY_ONE_END *,defs #ONLY_ONE_START *,defs #ZERO_OR_MORE_END *,defs #ZERO_OR_MORE_START *,defs #ZERO_OR_ONE_END *,defs #ZERO_OR_ONE_START *{stroke:var(--md-mermaid-edge-color)!important}defs #ZERO_OR_MORE_END circle,defs #ZERO_OR_MORE_START circle{fill:var(--md-mermaid-label-bg-color)}.actor{fill:var(--md-mermaid-sequence-actor-bg-color);stroke:var(--md-mermaid-sequence-actor-border-color)}text.actor>tspan{fill:var(--md-mermaid-sequence-actor-fg-color);font-family:var(--md-mermaid-font-family)}line{stroke:var(--md-mermaid-sequence-actor-line-color)}.actor-man circle,.actor-man line{fill:var(--md-mermaid-sequence-actorman-bg-color);stroke:var(--md-mermaid-sequence-actorman-line-color)}.messageLine0,.messageLine1{stroke:var(--md-mermaid-sequence-message-line-color)}.note{fill:var(--md-mermaid-sequence-note-bg-color);stroke:var(--md-mermaid-sequence-note-border-color)}.loopText,.loopText>tspan,.messageText,.noteText>tspan{stroke:none;font-family:var(--md-mermaid-font-family)!important}.messageText{fill:var(--md-mermaid-sequence-message-fg-color)}.loopText,.loopText>tspan{fill:var(--md-mermaid-sequence-loop-fg-color)}.noteText>tspan{fill:var(--md-mermaid-sequence-note-fg-color)}#arrowhead path{fill:var(--md-mermaid-sequence-message-line-color);stroke:none}.loopLine{fill:var(--md-mermaid-sequence-loop-bg-color);stroke:var(--md-mermaid-sequence-loop-border-color)}.labelBox{fill:var(--md-mermaid-sequence-label-bg-color);stroke:none}.labelText,.labelText>span{fill:var(--md-mermaid-sequence-label-fg-color);font-family:var(--md-mermaid-font-family)}.sequenceNumber{fill:var(--md-mermaid-sequence-number-fg-color)}rect.rect{fill:var(--md-mermaid-sequence-box-bg-color);stroke:none}rect.rect+text.text{fill:var(--md-mermaid-sequence-box-fg-color)}defs #sequencenumber{fill:var(--md-mermaid-sequence-number-bg-color)!important}", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  map,\n  of,\n  shareReplay,\n  tap\n} from \"rxjs\"\n\nimport { watchScript } from \"~/browser\"\nimport { h } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\n\nimport themeCSS from \"./index.css\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mermaid diagram\n */\nexport interface Mermaid {}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Mermaid instance observable\n */\nlet mermaid$: Observable<void>\n\n/**\n * Global sequence number for diagrams\n */\nlet sequence = 0\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch Mermaid script\n *\n * @returns Mermaid scripts observable\n */\nfunction fetchScripts(): Observable<void> {\n  return typeof mermaid === \"undefined\" || mermaid instanceof Element\n    ? watchScript(\"https://unpkg.com/mermaid@9.4.3/dist/mermaid.min.js\")\n    : of(undefined)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount Mermaid diagram\n *\n * @param el - Code block element\n *\n * @returns Mermaid diagram component observable\n */\nexport function mountMermaid(\n  el: HTMLElement\n): Observable<Component<Mermaid>> {\n  el.classList.remove(\"mermaid\") // Hack: mitigate https://bit.ly/3CiN6Du\n  mermaid$ ||= fetchScripts()\n    .pipe(\n      tap(() => mermaid.initialize({\n        startOnLoad: false,\n        themeCSS,\n        sequence: {\n          actorFontSize: \"16px\", // Hack: mitigate https://bit.ly/3y0NEi3\n          messageFontSize: \"16px\",\n          noteFontSize: \"16px\"\n        }\n      })),\n      map(() => undefined),\n      shareReplay(1)\n    )\n\n  /* Render diagram */\n  mermaid$.subscribe(() => {\n    el.classList.add(\"mermaid\") // Hack: mitigate https://bit.ly/3CiN6Du\n    const id = `__mermaid_${sequence++}`\n\n    /* Create host element to replace code block */\n    const host = h(\"div\", { class: \"mermaid\" })\n    const text = el.textContent\n\n    /* Render and inject diagram */\n    mermaid.mermaidAPI.render(id, text, (svg: string, fn: Function) => {\n\n      /* Create a shadow root and inject diagram */\n      const shadow = host.attachShadow({ mode: \"closed\" })\n      shadow.innerHTML = svg\n\n      /* Replace code block with diagram and bind functions */\n      el.replaceWith(host)\n      fn?.(shadow)\n    })\n  })\n\n  /* Create and return component */\n  return mermaid$\n    .pipe(\n      map(() => ({ ref: el }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, of } from \"rxjs\"\n\nimport { renderTable } from \"~/templates\"\nimport { h } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Data table\n */\nexport interface DataTable {}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Sentinel for replacement\n */\nconst sentinel = h(\"table\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount data table\n *\n * This function wraps a data table in another scrollable container, so it can\n * be smoothly scrolled on smaller screen sizes and won't break the layout.\n *\n * @param el - Data table element\n *\n * @returns Data table component observable\n */\nexport function mountDataTable(\n  el: HTMLElement\n): Observable<Component<DataTable>> {\n  el.replaceWith(sentinel)\n  sentinel.replaceWith(renderTable(el))\n\n  /* Create and return component */\n  return of({ ref: el })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  asyncScheduler,\n  auditTime,\n  combineLatest,\n  defer,\n  endWith,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  merge,\n  skip,\n  startWith,\n  subscribeOn,\n  takeUntil,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  getElement,\n  getElementContentOffset,\n  getElementContentSize,\n  getElementOffset,\n  getElementSize,\n  getElements,\n  watchElementContentOffset,\n  watchElementSize\n} from \"~/browser\"\nimport { renderTabbedControl } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Content tabs\n */\nexport interface ContentTabs {\n  active: HTMLLabelElement             /* Active tab label */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch content tabs\n *\n * @param el - Content tabs element\n *\n * @returns Content tabs observable\n */\nexport function watchContentTabs(\n  el: HTMLElement\n): Observable<ContentTabs> {\n  const inputs = getElements<HTMLInputElement>(\":scope > input\", el)\n  const initial = inputs.find(input => input.checked) || inputs[0]\n  return merge(...inputs.map(input => fromEvent(input, \"change\")\n    .pipe(\n      map(() => getElement<HTMLLabelElement>(`label[for=\"${input.id}\"]`))\n    )\n  ))\n    .pipe(\n      startWith(getElement<HTMLLabelElement>(`label[for=\"${initial.id}\"]`)),\n      map(active => ({ active }))\n    )\n}\n\n/**\n * Mount content tabs\n *\n * This function scrolls the active tab into view. While this functionality is\n * provided by browsers as part of `scrollInfoView`, browsers will always also\n * scroll the vertical axis, which we do not want. Thus, we decided to provide\n * this functionality ourselves.\n *\n * @param el - Content tabs element\n * @param options - Options\n *\n * @returns Content tabs component observable\n */\nexport function mountContentTabs(\n  el: HTMLElement, { viewport$ }: MountOptions\n): Observable<Component<ContentTabs>> {\n\n  /* Render content tab previous button for pagination */\n  const prev = renderTabbedControl(\"prev\")\n  el.append(prev)\n\n  /* Render content tab next button for pagination */\n  const next = renderTabbedControl(\"next\")\n  el.append(next)\n\n  /* Mount component on subscription */\n  const container = getElement(\".tabbed-labels\", el)\n  return defer(() => {\n    const push$ = new Subject<ContentTabs>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    combineLatest([push$, watchElementSize(el)])\n      .pipe(\n        auditTime(1, animationFrameScheduler),\n        takeUntil(done$)\n      )\n        .subscribe({\n\n          /* Handle emission */\n          next([{ active }, size]) {\n            const offset = getElementOffset(active)\n            const { width } = getElementSize(active)\n\n            /* Set tab indicator offset and width */\n            el.style.setProperty(\"--md-indicator-x\", `${offset.x}px`)\n            el.style.setProperty(\"--md-indicator-width\", `${width}px`)\n\n            /* Scroll container to active content tab */\n            const content = getElementContentOffset(container)\n            if (\n              offset.x         < content.x              ||\n              offset.x + width > content.x + size.width\n            )\n              container.scrollTo({\n                left: Math.max(0, offset.x - 16),\n                behavior: \"smooth\"\n              })\n          },\n\n          /* Handle complete */\n          complete() {\n            el.style.removeProperty(\"--md-indicator-x\")\n            el.style.removeProperty(\"--md-indicator-width\")\n          }\n        })\n\n    /* Hide content tab buttons on borders */\n    combineLatest([\n      watchElementContentOffset(container),\n      watchElementSize(container)\n    ])\n      .pipe(\n        takeUntil(done$)\n      )\n        .subscribe(([offset, size]) => {\n          const content = getElementContentSize(container)\n          prev.hidden = offset.x < 16\n          next.hidden = offset.x > content.width - size.width - 16\n        })\n\n    /* Paginate content tab container on click */\n    merge(\n      fromEvent(prev, \"click\").pipe(map(() => -1)),\n      fromEvent(next, \"click\").pipe(map(() => +1))\n    )\n      .pipe(\n        takeUntil(done$)\n      )\n        .subscribe(direction => {\n          const { width } = getElementSize(container)\n          container.scrollBy({\n            left: width * direction,\n            behavior: \"smooth\"\n          })\n        })\n\n    /* Set up linking of content tabs, if enabled */\n    if (feature(\"content.tabs.link\"))\n      push$.pipe(\n        skip(1),\n        withLatestFrom(viewport$)\n      )\n        .subscribe(([{ active }, { offset }]) => {\n          const tab = active.innerText.trim()\n          if (active.hasAttribute(\"data-md-switching\")) {\n            active.removeAttribute(\"data-md-switching\")\n\n          /* Determine viewport offset of active tab */\n          } else {\n            const y = el.offsetTop - offset.y\n\n            /* Passively activate other tabs */\n            for (const set of getElements(\"[data-tabs]\"))\n              for (const input of getElements<HTMLInputElement>(\n                \":scope > input\", set\n              )) {\n                const label = getElement(`label[for=\"${input.id}\"]`)\n                if (\n                  label !== active &&\n                  label.innerText.trim() === tab\n                ) {\n                  label.setAttribute(\"data-md-switching\", \"\")\n                  input.click()\n                  break\n                }\n              }\n\n            /* Bring active tab into view */\n            window.scrollTo({\n              top: el.offsetTop - y\n            })\n\n            /* Persist active tabs in local storage */\n            const tabs = __md_get<string[]>(\"__tabs\") || []\n            __md_set(\"__tabs\", [...new Set([tab, ...tabs])])\n          }\n        })\n\n    /* Pause media (audio, video) on switch - see https://bit.ly/3Bk6cel */\n    push$.pipe(takeUntil(done$))\n      .subscribe(() => {\n        for (const media of getElements<HTMLAudioElement>(\"audio, video\", el))\n          media.pause()\n      })\n\n    /* Create and return component */\n    return watchContentTabs(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n    .pipe(\n      subscribeOn(asyncScheduler)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, merge } from \"rxjs\"\n\nimport { Viewport, getElements } from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport {\n  Annotation,\n  mountAnnotationBlock\n} from \"../annotation\"\nimport {\n  CodeBlock,\n  mountCodeBlock\n} from \"../code\"\nimport {\n  Details,\n  mountDetails\n} from \"../details\"\nimport {\n  Mermaid,\n  mountMermaid\n} from \"../mermaid\"\nimport {\n  DataTable,\n  mountDataTable\n} from \"../table\"\nimport {\n  ContentTabs,\n  mountContentTabs\n} from \"../tabs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Content\n */\nexport type Content =\n  | Annotation\n  | CodeBlock\n  | ContentTabs\n  | DataTable\n  | Details\n  | Mermaid\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount content\n *\n * This function mounts all components that are found in the content of the\n * actual article, including code blocks, data tables and details.\n *\n * @param el - Content element\n * @param options - Options\n *\n * @returns Content component observable\n */\nexport function mountContent(\n  el: HTMLElement, { viewport$, target$, print$ }: MountOptions\n): Observable<Component<Content>> {\n  return merge(\n\n    /* Annotations */\n    ...getElements(\".annotate:not(.highlight)\", el)\n      .map(child => mountAnnotationBlock(child, { target$, print$ })),\n\n    /* Code blocks */\n    ...getElements(\"pre:not(.mermaid) > code\", el)\n      .map(child => mountCodeBlock(child, { target$, print$ })),\n\n    /* Mermaid diagrams */\n    ...getElements(\"pre.mermaid\", el)\n      .map(child => mountMermaid(child)),\n\n    /* Data tables */\n    ...getElements(\"table:not([class])\", el)\n      .map(child => mountDataTable(child)),\n\n    /* Details */\n    ...getElements(\"details\", el)\n      .map(child => mountDetails(child, { target$, print$ })),\n\n    /* Content tabs */\n    ...getElements(\"[data-tabs]\", el)\n      .map(child => mountContentTabs(child, { viewport$ }))\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  defer,\n  delay,\n  finalize,\n  map,\n  merge,\n  of,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { getElement } from \"~/browser\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Dialog\n */\nexport interface Dialog {\n  message: string                      /* Dialog message */\n  active: boolean                      /* Dialog is active */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch dialog\n *\n * @param _el - Dialog element\n * @param options - Options\n *\n * @returns Dialog observable\n */\nexport function watchDialog(\n  _el: HTMLElement, { alert$ }: WatchOptions\n): Observable<Dialog> {\n  return alert$\n    .pipe(\n      switchMap(message => merge(\n        of(true),\n        of(false).pipe(delay(2000))\n      )\n        .pipe(\n          map(active => ({ message, active }))\n        )\n      )\n    )\n}\n\n/**\n * Mount dialog\n *\n * This function reveals the dialog in the right corner when a new alert is\n * emitted through the subject that is passed as part of the options.\n *\n * @param el - Dialog element\n * @param options - Options\n *\n * @returns Dialog component observable\n */\nexport function mountDialog(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Dialog>> {\n  const inner = getElement(\".md-typeset\", el)\n  return defer(() => {\n    const push$ = new Subject<Dialog>()\n    push$.subscribe(({ message, active }) => {\n      el.classList.toggle(\"md-dialog--active\", active)\n      inner.textContent = message\n    })\n\n    /* Create and return component */\n    return watchDialog(el, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  bufferCount,\n  combineLatest,\n  combineLatestWith,\n  defer,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  filter,\n  ignoreElements,\n  map,\n  of,\n  shareReplay,\n  startWith,\n  switchMap,\n  takeUntil\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchToggle\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Main } from \"../../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n  height: number                       /* Header visible height */\n  hidden: boolean                      /* Header is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute whether the header is hidden\n *\n * If the user scrolls past a certain threshold, the header can be hidden when\n * scrolling down, and shown when scrolling up.\n *\n * @param options - Options\n *\n * @returns Toggle observable\n */\nfunction isHidden({ viewport$ }: WatchOptions): Observable<boolean> {\n  if (!feature(\"header.autohide\"))\n    return of(false)\n\n  /* Compute direction and turning point */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => [a < b, b] as const),\n      distinctUntilKeyChanged(0)\n    )\n\n  /* Compute whether header should be hidden */\n  const hidden$ = combineLatest([viewport$, direction$])\n    .pipe(\n      filter(([{ offset }, [, y]]) => Math.abs(y - offset.y) > 100),\n      map(([, [direction]]) => direction),\n      distinctUntilChanged()\n    )\n\n  /* Compute threshold for hiding */\n  const search$ = watchToggle(\"search\")\n  return combineLatest([viewport$, search$])\n    .pipe(\n      map(([{ offset }, search]) => offset.y > 400 && !search),\n      distinctUntilChanged(),\n      switchMap(active => active ? hidden$ : of(false)),\n      startWith(false)\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header observable\n */\nexport function watchHeader(\n  el: HTMLElement, options: WatchOptions\n): Observable<Header> {\n  return defer(() => combineLatest([\n    watchElementSize(el),\n    isHidden(options)\n  ]))\n    .pipe(\n      map(([{ height }, hidden]) => ({\n        height,\n        hidden\n      })),\n      distinctUntilChanged((a, b) => (\n        a.height === b.height &&\n        a.hidden === b.hidden\n      )),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount header\n *\n * This function manages the different states of the header, i.e. whether it's\n * hidden or rendered with a shadow. This depends heavily on the main area.\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header component observable\n */\nexport function mountHeader(\n  el: HTMLElement, { header$, main$ }: MountOptions\n): Observable<Component<Header>> {\n  return defer(() => {\n    const push$ = new Subject<Main>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    push$\n      .pipe(\n        distinctUntilKeyChanged(\"active\"),\n        combineLatestWith(header$)\n      )\n        .subscribe(([{ active }, { hidden }]) => {\n          el.classList.toggle(\"md-header--shadow\", active && !hidden)\n          el.hidden = hidden\n        })\n\n    /* Link to main area */\n    main$.subscribe(push$)\n\n    /* Create and return component */\n    return header$\n      .pipe(\n        takeUntil(done$),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  tap\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  getElementSize,\n  getOptionalElement,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Header } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface HeaderTitle {\n  active: boolean                      /* Header title is active */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header title\n *\n * @param el - Heading element\n * @param options - Options\n *\n * @returns Header title observable\n */\nexport function watchHeaderTitle(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<HeaderTitle> {\n  return watchViewportAt(el, { viewport$, header$ })\n    .pipe(\n      map(({ offset: { y } }) => {\n        const { height } = getElementSize(el)\n        return {\n          active: y >= height\n        }\n      }),\n      distinctUntilKeyChanged(\"active\")\n    )\n}\n\n/**\n * Mount header title\n *\n * This function swaps the header title from the site title to the title of the\n * current page when the user scrolls past the first headline.\n *\n * @param el - Header title element\n * @param options - Options\n *\n * @returns Header title component observable\n */\nexport function mountHeaderTitle(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<HeaderTitle>> {\n  return defer(() => {\n    const push$ = new Subject<HeaderTitle>()\n    push$.subscribe({\n\n      /* Handle emission */\n      next({ active }) {\n        el.classList.toggle(\"md-header__title--active\", active)\n      },\n\n      /* Handle complete */\n      complete() {\n        el.classList.remove(\"md-header__title--active\")\n      }\n    })\n\n    /* Obtain headline, if any */\n    const heading = getOptionalElement(\".md-content h1\")\n    if (typeof heading === \"undefined\")\n      return EMPTY\n\n    /* Create and return component */\n    return watchHeaderTitle(heading, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  map,\n  switchMap\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  watchElementSize\n} from \"~/browser\"\n\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n  offset: number                       /* Main area top offset */\n  height: number                       /* Main area visible height */\n  active: boolean                      /* Main area is active */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @returns Main area observable\n */\nexport function watchMain(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Main> {\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      map(({ height }) => height),\n      distinctUntilChanged()\n    )\n\n  /* Compute the main area's top and bottom borders */\n  const border$ = adjust$\n    .pipe(\n      switchMap(() => watchElementSize(el)\n        .pipe(\n          map(({ height }) => ({\n            top:    el.offsetTop,\n            bottom: el.offsetTop + height\n          })),\n          distinctUntilKeyChanged(\"bottom\")\n        )\n      )\n    )\n\n  /* Compute the main area's offset, visible height and if we scrolled past */\n  return combineLatest([adjust$, border$, viewport$])\n    .pipe(\n      map(([header, { top, bottom }, { offset: { y }, size: { height } }]) => {\n        height = Math.max(0, height\n          - Math.max(0, top    - y,  header)\n          - Math.max(0, height + y - bottom)\n        )\n        return {\n          offset: top - header,\n          height,\n          active: top - header <= y\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.offset === b.offset &&\n        a.height === b.height &&\n        a.active === b.active\n      ))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  asyncScheduler,\n  defer,\n  finalize,\n  fromEvent,\n  map,\n  mergeMap,\n  observeOn,\n  of,\n  shareReplay,\n  startWith,\n  tap\n} from \"rxjs\"\n\nimport { getElements } from \"~/browser\"\nimport { h } from \"~/utilities\"\n\nimport {\n  Component,\n  getComponentElement\n} from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Palette colors\n */\nexport interface PaletteColor {\n  scheme?: string                      /* Color scheme */\n  primary?: string                     /* Primary color */\n  accent?: string                      /* Accent color */\n}\n\n/**\n * Palette\n */\nexport interface Palette {\n  index: number                        /* Palette index */\n  color: PaletteColor                  /* Palette colors */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch color palette\n *\n * @param inputs - Color palette element\n *\n * @returns Color palette observable\n */\nexport function watchPalette(\n  inputs: HTMLInputElement[]\n): Observable<Palette> {\n  const current = __md_get<Palette>(\"__palette\") || {\n    index: inputs.findIndex(input => matchMedia(\n      input.getAttribute(\"data-md-color-media\")!\n    ).matches)\n  }\n\n  /* Emit changes in color palette */\n  return of(...inputs)\n    .pipe(\n      mergeMap(input => fromEvent(input, \"change\")\n        .pipe(\n          map(() => input)\n        )\n      ),\n      startWith(inputs[Math.max(0, current.index)]),\n      map(input => ({\n        index: inputs.indexOf(input),\n        color: {\n          scheme:  input.getAttribute(\"data-md-color-scheme\"),\n          primary: input.getAttribute(\"data-md-color-primary\"),\n          accent:  input.getAttribute(\"data-md-color-accent\")\n        }\n      } as Palette)),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount color palette\n *\n * @param el - Color palette element\n *\n * @returns Color palette component observable\n */\nexport function mountPalette(\n  el: HTMLElement\n): Observable<Component<Palette>> {\n  const meta = h(\"meta\", { name: \"theme-color\" })\n  document.head.appendChild(meta)\n\n  // Add color scheme meta tag\n  const scheme = h(\"meta\", { name: \"color-scheme\" })\n  document.head.appendChild(scheme)\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject<Palette>()\n    push$.subscribe(palette => {\n      document.body.setAttribute(\"data-md-color-switching\", \"\")\n\n      /* Set color palette */\n      for (const [key, value] of Object.entries(palette.color))\n        document.body.setAttribute(`data-md-color-${key}`, value)\n\n      /* Toggle visibility */\n      for (let index = 0; index < inputs.length; index++) {\n        const label = inputs[index].nextElementSibling\n        if (label instanceof HTMLElement)\n          label.hidden = palette.index !== index\n      }\n\n      /* Persist preference in local storage */\n      __md_set(\"__palette\", palette)\n    })\n\n    /* Update theme-color meta tag */\n    push$\n      .pipe(\n        map(() => {\n          const header = getComponentElement(\"header\")\n          const style  = window.getComputedStyle(header)\n\n          // Set color scheme\n          scheme.content = style.colorScheme\n\n          /* Return color in hexadecimal format */\n          return style.backgroundColor.match(/\\d+/g)!\n            .map(value => (+value).toString(16).padStart(2, \"0\"))\n            .join(\"\")\n        })\n      )\n        .subscribe(color => meta.content = `#${color}`)\n\n    /* Revert transition durations after color switch */\n    push$.pipe(observeOn(asyncScheduler))\n      .subscribe(() => {\n        document.body.removeAttribute(\"data-md-color-switching\")\n      })\n\n    /* Create and return component */\n    const inputs = getElements<HTMLInputElement>(\"input\", el)\n    return watchPalette(inputs)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  defer,\n  finalize,\n  map,\n  tap\n} from \"rxjs\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Progress indicator\n */\nexport interface Progress {\n  value: number                        // Progress value\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  progress$: Subject<number>           // Progress subject\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount progress indicator\n *\n * @param el - Progress indicator element\n * @param options - Options\n *\n * @returns Progress indicator component observable\n */\nexport function mountProgress(\n  el: HTMLElement, { progress$ }: MountOptions\n): Observable<Component<Progress>> {\n\n  // Mount component on subscription\n  return defer(() => {\n    const push$ = new Subject<Progress>()\n    push$.subscribe(({ value }) => {\n      el.style.setProperty(\"--md-progress-value\", `${value}`)\n    })\n\n    // Create and return component\n    return progress$\n      .pipe(\n        tap(value => push$.next({ value })),\n        finalize(() => push$.complete()),\n        map(value => ({ ref: el, value }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport {\n  Observable,\n  Subject,\n  map,\n  tap\n} from \"rxjs\"\n\nimport { translation } from \"~/_\"\nimport { getElement } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Extract text to copy\n *\n * @param el - HTML element\n *\n * @returns Extracted text\n */\nfunction extract(el: HTMLElement): string {\n  el.setAttribute(\"data-md-copying\", \"\")\n  const copy = el.closest(\"[data-copy]\")\n  const text = copy\n    ? copy.getAttribute(\"data-copy\")!\n    : el.innerText\n  el.removeAttribute(\"data-md-copying\")\n  return text\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up Clipboard.js integration\n *\n * @param options - Options\n */\nexport function setupClipboardJS(\n  { alert$ }: SetupOptions\n): void {\n  if (ClipboardJS.isSupported()) {\n    new Observable<ClipboardJS.Event>(subscriber => {\n      new ClipboardJS(\"[data-clipboard-target], [data-clipboard-text]\", {\n        text: el => (\n          el.getAttribute(\"data-clipboard-text\")! ||\n          extract(getElement(\n            el.getAttribute(\"data-clipboard-target\")!\n          ))\n        )\n      })\n        .on(\"success\", ev => subscriber.next(ev))\n    })\n      .pipe(\n        tap(ev => {\n          const trigger = ev.trigger as HTMLElement\n          trigger.focus()\n        }),\n        map(() => translation(\"clipboard.copied\"))\n      )\n        .subscribe(alert$)\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  catchError,\n  defaultIfEmpty,\n  map,\n  of,\n  tap\n} from \"rxjs\"\n\nimport { configuration } from \"~/_\"\nimport { getElements, requestXML } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sitemap, i.e. a list of URLs\n */\nexport type Sitemap = string[]\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Preprocess a list of URLs\n *\n * This function replaces the `site_url` in the sitemap with the actual base\n * URL, to allow instant navigation to work in occasions like Netlify previews.\n *\n * @param urls - URLs\n *\n * @returns URL path parts\n */\nfunction preprocess(urls: Sitemap): Sitemap {\n  if (urls.length < 2)\n    return [\"\"]\n\n  /* Take the first two URLs and remove everything after the last slash */\n  const [root, next] = [...urls]\n    .sort((a, b) => a.length - b.length)\n    .map(url => url.replace(/[^/]+$/, \"\"))\n\n  /* Compute common prefix */\n  let index = 0\n  if (root === next)\n    index = root.length\n  else\n    while (root.charCodeAt(index) === next.charCodeAt(index))\n      index++\n\n  /* Remove common prefix and return in original order */\n  return urls.map(url => url.replace(root.slice(0, index), \"\"))\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch the sitemap for the given base URL\n *\n * @param base - Base URL\n *\n * @returns Sitemap observable\n */\nexport function fetchSitemap(base?: URL): Observable<Sitemap> {\n  const cached = __md_get<Sitemap>(\"__sitemap\", sessionStorage, base)\n  if (cached) {\n    return of(cached)\n  } else {\n    const config = configuration()\n    return requestXML(new URL(\"sitemap.xml\", base || config.base))\n      .pipe(\n        map(sitemap => preprocess(getElements(\"loc\", sitemap)\n          .map(node => node.textContent!)\n        )),\n        catchError(() => EMPTY), // @todo refactor instant loading\n        defaultIfEmpty([]),\n        tap(sitemap => __md_set(\"__sitemap\", sitemap, sessionStorage, base))\n      )\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  bufferCount,\n  catchError,\n  concat,\n  debounceTime,\n  distinctUntilKeyChanged,\n  endWith,\n  filter,\n  fromEvent,\n  ignoreElements,\n  map,\n  of,\n  sample,\n  share,\n  skip,\n  startWith,\n  switchMap,\n  take,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { configuration, feature } from \"~/_\"\nimport {\n  Viewport,\n  getElement,\n  getElements,\n  getLocation,\n  getOptionalElement,\n  request,\n  setLocation,\n  setLocationHash\n} from \"~/browser\"\nimport { getComponentElement } from \"~/components\"\n\nimport { fetchSitemap } from \"../sitemap\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  location$: Subject<URL>              // Location subject\n  viewport$: Observable<Viewport>      // Viewport observable\n  progress$: Subject<number>           // Progress suject\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a map of head elements for lookup and replacement\n *\n * @param head - Document head\n *\n * @returns Element map\n */\nfunction lookup(head: HTMLHeadElement): Map<string, HTMLElement> {\n\n  // @todo When resolving URLs, we must make sure to use the correct base for\n  // resolution. The next time we refactor instant loading, we should use the\n  // location subject as a source, which is also used for anchor links tracking,\n  // but for now we just rely on canonical.\n  const canonical = getElement<HTMLLinkElement>(\"[rel=canonical]\", head)\n  canonical.href = canonical.href.replace(\"//localhost:\", \"//127.0.0.1\")\n\n  // Create tag map and index elements in head\n  const tags = new Map<string, HTMLElement>()\n  for (const el of getElements(\":scope > *\", head)) {\n    let html = el.outerHTML\n\n    // If the current element is a style sheet or script, we must resolve the\n    // URL relative to the current location and make it absolute, so it's easy\n    // to deduplicate it later on by comparing the outer HTML of tags. We must\n    // keep identical style sheets and scripts without replacing them.\n    for (const key of [\"href\", \"src\"]) {\n      const value = el.getAttribute(key)!\n      if (value === null)\n        continue\n\n      // Resolve URL relative to current location\n      const url = new URL(value, canonical.href)\n      const ref = el.cloneNode() as HTMLElement\n\n      // Set resolved URL and retrieve HTML for deduplication\n      ref.setAttribute(key, `${url}`)\n      html = ref.outerHTML\n      break\n    }\n\n    // Index element in tag map\n    tags.set(html, el)\n  }\n\n  // Return tag map\n  return tags\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up instant navigation\n *\n * This is a heavily orchestrated operation - see inline comments to learn how\n * this works with Material for MkDocs, and how you can hook into it.\n *\n * @param options - Options\n *\n * @returns Document observable\n */\nexport function setupInstantNavigation(\n  { location$, viewport$, progress$ }: SetupOptions\n): Observable<Document> {\n  const config = configuration()\n  if (location.protocol === \"file:\")\n    return EMPTY\n\n  // Load sitemap immediately, so we have it available when the user initiates\n  // the first instant navigation request, and canonicalize URLs to the current\n  // base URL. The base URL will remain stable in between loads, as it's only\n  // read at the first initialization of the application.\n  const sitemap$ = fetchSitemap()\n    .pipe(\n      map(paths => paths.map(path => `${new URL(path, config.base)}`))\n    )\n\n  // Intercept inter-site navigation - to keep the number of event listeners\n  // low we use the fact that uncaptured events bubble up to the body. This also\n  // has the nice property that we don't need to detach and then again attach\n  // event listeners when instant navigation occurs.\n  const instant$ = fromEvent<MouseEvent>(document.body, \"click\")\n    .pipe(\n      withLatestFrom(sitemap$),\n      switchMap(([ev, sitemap]) => {\n        if (!(ev.target instanceof Element))\n          return EMPTY\n\n        // Skip, as target is not within a link - clicks on non-link elements\n        // are also captured, which we need to exclude from processing\n        const el = ev.target.closest(\"a\")\n        if (el === null)\n          return EMPTY\n\n        // Skip, as link opens in new window - we now know we have captured a\n        // click on a link, but the link either has a `target` property defined,\n        // or the user pressed the `meta` or `ctrl` key to open it in a new\n        // window. Thus, we need to filter those events, too.\n        if (el.target || ev.metaKey || ev.ctrlKey)\n          return EMPTY\n\n        // Next, we must check if the URL is relevant for us, i.e., if it's an\n        // internal link to a page that is managed by MkDocs. Only then we can\n        // be sure that the structure of the page to be loaded adheres to the\n        // current document structure and can subsequently be injected into it\n        // without doing a full reload. For this reason, we must canonicalize\n        // the URL by removing all search parameters and hash fragments.\n        const url = new URL(el.href)\n        url.search = url.hash = \"\"\n\n        // Skip, if URL is not included in the sitemap - this could be the case\n        // when linking between versions or languages, or to another page that\n        // the author included as part of the build, but that is not managed by\n        // MkDocs. In that case we must not continue with instant navigation.\n        if (!sitemap.includes(`${url}`))\n          return EMPTY\n\n        // We now know that we have a link to an internal page, so we prevent\n        // the browser from navigation and emit the URL for instant navigation.\n        // Note that this also includes anchor links, which means we need to\n        // implement anchor positioning ourselves. The reason for this is that\n        // if we wouldn't manage anchor links as well, scroll restoration will\n        // not work correctly (e.g. following an anchor link and scrolling).\n        ev.preventDefault()\n        return of(new URL(el.href))\n      }),\n      share()\n    )\n\n  // Before fetching for the first time, resolve the absolute favicon position,\n  // as the browser will try to fetch the icon immediately\n  instant$.pipe(take(1))\n    .subscribe(() => {\n      const favicon = getOptionalElement<HTMLLinkElement>(\"link[rel=icon]\")\n      if (typeof favicon !== \"undefined\")\n        favicon.href = favicon.href\n    })\n\n  // Enable scroll restoration before window unloads - this is essential to\n  // ensure that full reloads (F5) restore the viewport offset correctly. If\n  // only popstate events wouldn't reset the scroll position prior to their\n  // emission, we could just reset this in popstate. Meh.\n  fromEvent(window, \"beforeunload\")\n    .subscribe(() => {\n      history.scrollRestoration = \"auto\"\n    })\n\n  // When an instant navigation event occurs, disable scroll restoration, since\n  // we must normalize and synchronize the behavior across all browsers. For\n  // instance, when the user clicks the back or forward button, the browser\n  // would immediately jump to the position of the previous document.\n  instant$.pipe(withLatestFrom(viewport$))\n    .subscribe(([url, { offset }]) => {\n      history.scrollRestoration = \"manual\"\n\n      // While it would be better UX to defer the history state change until the\n      // document was fully fetched and parsed, we must schedule it here, since\n      // popstate events are emitted when history state changes happen. Moreover\n      // we need to back up the current viewport offset, so we can restore it\n      // when popstate events occur, e.g., when the browser's back and forward\n      // buttons are used for navigation.\n      history.replaceState(offset, \"\")\n      history.pushState(null, \"\", url)\n    })\n\n  // Emit URL that should be fetched via instant navigation on location subject,\n  // which was passed into this function. Instant navigation can be intercepted\n  // by other parts of the application, which can synchronously back up or\n  // restore state before instant navigation happens.\n  instant$.subscribe(location$)\n\n  // Fetch document - when fetching, we could use `responseType: document`, but\n  // since all MkDocs links are relative, we need to make sure that the current\n  // location matches the document we just loaded. Otherwise any relative links\n  // in the document might use the old location. If the request fails for some\n  // reason, we fall back to regular navigation and set the location explicitly,\n  // which will force-load the page. Furthermore, we must pre-warm the buffer\n  // for the duplicate check, or the first click on an anchor link will also\n  // trigger an instant navigation event, which doesn't make sense.\n  const response$ = location$\n    .pipe(\n      startWith(getLocation()),\n      distinctUntilKeyChanged(\"pathname\"),\n      skip(1),\n      switchMap(url => request(url, { progress$ })\n        .pipe(\n          catchError(() => {\n            setLocation(url, true)\n            return EMPTY\n          })\n        )\n      )\n    )\n\n  // Initialize the DOM parser, parse the returned HTML, and replace selected\n  // components before handing control down to the application\n  const dom = new DOMParser()\n  const document$ = response$\n    .pipe(\n      switchMap(res => res.text()),\n      switchMap(res => {\n        const next = dom.parseFromString(res, \"text/html\")\n        for (const selector of [\n          \"[data-md-component=announce]\",\n          \"[data-md-component=container]\",\n          \"[data-md-component=header-topic]\",\n          \"[data-md-component=outdated]\",\n          \"[data-md-component=logo]\",\n          \"[data-md-component=skip]\",\n          ...feature(\"navigation.tabs.sticky\")\n            ? [\"[data-md-component=tabs]\"]\n            : []\n        ]) {\n          const source = getOptionalElement(selector)\n          const target = getOptionalElement(selector, next)\n          if (\n            typeof source !== \"undefined\" &&\n            typeof target !== \"undefined\"\n          ) {\n            source.replaceWith(target)\n          }\n        }\n\n        // Update meta tags\n        const source = lookup(document.head)\n        const target = lookup(next.head)\n        for (const [html, el] of target) {\n\n          // Hack: skip stylesheets and scripts until we manage to replace them\n          // entirely in order to omit flashes of white content @todo refactor\n          if (\n            el.getAttribute(\"rel\") === \"stylesheet\" ||\n            el.hasAttribute(\"src\")\n          )\n            continue\n\n          if (source.has(html)) {\n            source.delete(html)\n          } else {\n            document.head.appendChild(el)\n          }\n        }\n\n        // Remove meta tags that are not present in the new document\n        for (const el of source.values())\n\n          // Hack: skip stylesheets and scripts until we manage to replace them\n          // entirely in order to omit flashes of white content @todo refactor\n          if (\n            el.getAttribute(\"rel\") === \"stylesheet\" ||\n            el.hasAttribute(\"src\")\n          )\n            continue\n          else\n            el.remove()\n\n        // After components and meta tags were replaced, re-evaluate scripts\n        // that were provided by the author as part of Markdown files\n        const container = getComponentElement(\"container\")\n        return concat(getElements(\"script\", container))\n          .pipe(\n            switchMap(el => {\n              const script = next.createElement(\"script\")\n              if (el.src) {\n                for (const name of el.getAttributeNames())\n                  script.setAttribute(name, el.getAttribute(name)!)\n                el.replaceWith(script)\n\n                // Complete when script is loaded\n                return new Observable(observer => {\n                  script.onload = () => observer.complete()\n                })\n\n              // Complete immediately\n              } else {\n                script.textContent = el.textContent\n                el.replaceWith(script)\n                return EMPTY\n              }\n            }),\n            ignoreElements(),\n            endWith(next)\n          )\n      }),\n      share()\n    )\n\n  // Intercept popstate events, e.g. when using the browser's back and forward\n  // buttons, and emit new location for fetching and parsing\n  const popstate$ = fromEvent<PopStateEvent>(window, \"popstate\")\n  popstate$.pipe(map(getLocation))\n    .subscribe(location$)\n\n  // Intercept clicks on anchor links, and scroll document into position - as\n  // we disabled scroll restoration, we need to do this manually here\n  location$\n    .pipe(\n      startWith(getLocation()),\n      bufferCount(2, 1),\n      filter(([prev, next]) => (\n        prev.pathname === next.pathname &&\n        prev.hash     !== next.hash\n      )),\n      map(([, next]) => next)\n    )\n      .subscribe(url => {\n        if (history.state !== null || !url.hash) {\n          window.scrollTo(0, history.state?.y ?? 0)\n        } else {\n          history.scrollRestoration = \"auto\"\n          setLocationHash(url.hash)\n          history.scrollRestoration = \"manual\"\n        }\n      })\n\n  // Intercept clicks on the same anchor link - we must use a distinct pipeline\n  // for this, or we'd end up in a loop, setting the hash again and again\n  location$\n    .pipe(\n      sample(instant$),\n      startWith(getLocation()),\n      bufferCount(2, 1),\n      filter(([prev, next]) => (\n        prev.pathname === next.pathname &&\n        prev.hash     === next.hash\n      )),\n      map(([, next]) => next)\n    )\n      .subscribe(url => {\n        history.scrollRestoration = \"auto\"\n        setLocationHash(url.hash)\n        history.scrollRestoration = \"manual\"\n\n        // Hack: we need to make sure that we don't end up with multiple history\n        // entries for the same anchor link, so we just remove the last entry\n        history.back()\n      })\n\n  // After parsing the document, check if the current history entry has a state.\n  // This may happen when users press the back or forward button to visit a page\n  // that was already seen. If there's no state, it means a new page was visited\n  // and we should scroll to the top, unless an anchor is given.\n  document$.pipe(withLatestFrom(location$))\n    .subscribe(([, url]) => {\n      if (history.state !== null || !url.hash) {\n        window.scrollTo(0, history.state?.y ?? 0)\n      } else {\n        setLocationHash(url.hash)\n      }\n    })\n\n  // If the current history is not empty, register an event listener updating\n  // the current history state whenever the scroll position changes. This must\n  // be debounced and cannot be done in popstate, as popstate has already\n  // removed the entry from the history.\n  viewport$\n    .pipe(\n      distinctUntilKeyChanged(\"offset\"),\n      debounceTime(100)\n    )\n      .subscribe(({ offset }) => {\n        history.replaceState(offset, \"\")\n      })\n\n  // Return document\n  return document$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchConfig } from \"../config\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlight function\n *\n * @param value - Value\n *\n * @returns Highlighted value\n */\nexport type SearchHighlightFn = (value: string) => string\n\n/**\n * Search highlight factory function\n *\n * @param query - Query value\n *\n * @returns Search highlight function\n */\nexport type SearchHighlightFactoryFn = (query: string) => SearchHighlightFn\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search highlighter\n *\n * @param config - Search configuration\n *\n * @returns Search highlight factory function\n */\nexport function setupSearchHighlighter(\n  config: SearchConfig\n): SearchHighlightFactoryFn {\n  // Hack: temporarily remove pure lookaheads and lookbehinds\n  const regex = config.separator.split(\"|\").map(term => {\n    const temp = term.replace(/(\\(\\?[!=<][^)]+\\))/g, \"\")\n    return temp.length === 0 ? \"\uFFFD\" : term\n  })\n    .join(\"|\")\n\n  const separator = new RegExp(regex, \"img\")\n  const highlight = (_: unknown, data: string, term: string) => {\n    return `${data}<mark data-md-highlight>${term}</mark>`\n  }\n\n  /* Return factory function */\n  return (query: string) => {\n    query = query\n      .replace(/[\\s*+\\-:~^]+/g, \" \")\n      .trim()\n\n    /* Create search term match expression */\n    const match = new RegExp(`(^|${config.separator}|)(${\n      query\n        .replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\")\n        .replace(separator, \"|\")\n    })`, \"img\")\n\n    /* Highlight string value */\n    return value => escapeHTML(value)\n      .replace(match, highlight)\n      .replace(/<\\/mark>(\\s+)<mark[^>]*>/img, \"$1\")\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchResult } from \"../../_\"\nimport { SearchIndex } from \"../../config\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n  SETUP,                               /* Search index setup */\n  READY,                               /* Search index ready */\n  QUERY,                               /* Search query */\n  RESULT                               /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n  type: SearchMessageType.SETUP        /* Message type */\n  data: SearchIndex                    /* Message data */\n}\n\n/**\n * Message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n  type: SearchMessageType.READY        /* Message type */\n}\n\n/**\n * Message containing a search query\n */\nexport interface SearchQueryMessage {\n  type: SearchMessageType.QUERY        /* Message type */\n  data: string                         /* Message data */\n}\n\n/**\n * Message containing results for a search query\n */\nexport interface SearchResultMessage {\n  type: SearchMessageType.RESULT       /* Message type */\n  data: SearchResult                   /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Message exchanged with the search worker\n */\nexport type SearchMessage =\n  | SearchSetupMessage\n  | SearchReadyMessage\n  | SearchQueryMessage\n  | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n  message: SearchMessage\n): message is SearchReadyMessage {\n  return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n  message: SearchMessage\n): message is SearchResultMessage {\n  return message.type === SearchMessageType.RESULT\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  ObservableInput,\n  Subject,\n  first,\n  merge,\n  of,\n  switchMap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport { watchToggle, watchWorker } from \"~/browser\"\n\nimport { SearchIndex } from \"../../config\"\nimport {\n  SearchMessage,\n  SearchMessageType\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search worker\n *\n * This function creates and initializes a web worker that is used for search,\n * so that the user interface doesn't freeze. In general, the application does\n * not care how search is implemented, as long as the web worker conforms to\n * the format expected by the application as defined in `SearchMessage`. This\n * allows the author to implement custom search functionality, by providing a\n * custom web worker via configuration.\n *\n * Material for MkDocs' built-in search implementation makes use of Lunr.js, an\n * efficient and fast implementation for client-side search. Leveraging a tiny\n * iframe-based web worker shim, search is even supported for the `file://`\n * protocol, enabling search for local non-hosted builds.\n *\n * If the protocol is `file://`, search initialization is deferred to mitigate\n * freezing, as it's now synchronous by design - see https://bit.ly/3C521EO\n *\n * @see https://bit.ly/3igvtQv - How to implement custom search\n *\n * @param url - Worker URL\n * @param index$ - Search index observable input\n *\n * @returns Search worker\n */\nexport function setupSearchWorker(\n  url: string, index$: ObservableInput<SearchIndex>\n): Subject<SearchMessage> {\n  const worker$ = watchWorker<SearchMessage>(url)\n  merge(\n    of(location.protocol !== \"file:\"),\n    watchToggle(\"search\")\n  )\n    .pipe(\n      first(active => active),\n      switchMap(() => index$)\n    )\n      .subscribe(({ config, docs }) => worker$.next({\n        type: SearchMessageType.SETUP,\n        data: {\n          config,\n          docs,\n          options: {\n            suggest: feature(\"search.suggest\")\n          }\n        }\n      }))\n\n  /* Return search worker */\n  return worker$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Subject,\n  catchError,\n  combineLatest,\n  filter,\n  fromEvent,\n  map,\n  of,\n  switchMap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { configuration } from \"~/_\"\nimport {\n  getElement,\n  getLocation,\n  requestJSON,\n  setLocation\n} from \"~/browser\"\nimport { getComponentElements } from \"~/components\"\nimport {\n  Version,\n  renderVersionSelector\n} from \"~/templates\"\n\nimport { fetchSitemap } from \"../sitemap\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  document$: Subject<Document>         /* Document subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up version selector\n *\n * @param options - Options\n */\nexport function setupVersionSelector(\n  { document$ }: SetupOptions\n): void {\n  const config = configuration()\n  const versions$ = requestJSON<Version[]>(\n    new URL(\"../versions.json\", config.base)\n  )\n    .pipe(\n      catchError(() => EMPTY) // @todo refactor instant loading\n    )\n\n  /* Determine current version */\n  const current$ = versions$\n    .pipe(\n      map(versions => {\n        const [, current] = config.base.match(/([^/]+)\\/?$/)!\n        return versions.find(({ version, aliases }) => (\n          version === current || aliases.includes(current)\n        )) || versions[0]\n      })\n    )\n\n  /* Intercept inter-version navigation */\n  versions$\n    .pipe(\n      map(versions => new Map(versions.map(version => [\n        `${new URL(`../${version.version}/`, config.base)}`,\n        version\n      ]))),\n      switchMap(urls => fromEvent<MouseEvent>(document.body, \"click\")\n        .pipe(\n          filter(ev => !ev.metaKey && !ev.ctrlKey),\n          withLatestFrom(current$),\n          switchMap(([ev, current]) => {\n            if (ev.target instanceof Element) {\n              const el = ev.target.closest(\"a\")\n              if (el && !el.target && urls.has(el.href)) {\n                const url = el.href\n                // This is a temporary hack to detect if a version inside the\n                // version selector or on another part of the site was clicked.\n                // If we're inside the version selector, we definitely want to\n                // find the same page, as we might have different deployments\n                // due to aliases. However, if we're outside the version\n                // selector, we must abort here, because we might otherwise\n                // interfere with instant navigation. We need to refactor this\n                // at some point together with instant navigation.\n                //\n                // See https://github.com/squidfunk/mkdocs-material/issues/4012\n                if (!ev.target.closest(\".md-version\")) {\n                  const version = urls.get(url)!\n                  if (version === current)\n                    return EMPTY\n                }\n                ev.preventDefault()\n                return of(url)\n              }\n            }\n            return EMPTY\n          }),\n          switchMap(url => {\n            const { version } = urls.get(url)!\n            return fetchSitemap(new URL(url))\n              .pipe(\n                map(sitemap => {\n                  const location = getLocation()\n                  const path = location.href.replace(config.base, \"\")\n                  return sitemap.includes(path.split(\"#\")[0])\n                    ? new URL(`../${version}/${path}`, config.base)\n                    : new URL(url)\n                })\n              )\n          })\n        )\n      )\n    )\n      .subscribe(url => setLocation(url, true))\n\n  /* Render version selector and warning */\n  combineLatest([versions$, current$])\n    .subscribe(([versions, current]) => {\n      const topic = getElement(\".md-header__topic\")\n      topic.appendChild(renderVersionSelector(versions, current))\n    })\n\n  /* Integrate outdated version banner with instant navigation */\n  document$.pipe(switchMap(() => current$))\n    .subscribe(current => {\n\n      /* Check if version state was already determined */\n      let outdated = __md_get(\"__outdated\", sessionStorage)\n      if (outdated === null) {\n        outdated = true\n\n        /* Obtain and normalize default versions */\n        let ignored = config.version?.default || \"latest\"\n        if (!Array.isArray(ignored))\n          ignored = [ignored]\n\n        /* Check if version is considered a default */\n        main: for (const ignore of ignored)\n          for (const alias of current.aliases)\n            if (new RegExp(ignore, \"i\").test(alias)) {\n              outdated = false\n              break main\n            }\n\n        /* Persist version state in session storage */\n        __md_set(\"__outdated\", outdated, sessionStorage)\n      }\n\n      /* Unhide outdated version banner */\n      if (outdated)\n        for (const warning of getComponentElements(\"outdated\"))\n          warning.hidden = false\n    })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  combineLatest,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  finalize,\n  first,\n  fromEvent,\n  ignoreElements,\n  map,\n  merge,\n  shareReplay,\n  takeUntil,\n  tap\n} from \"rxjs\"\n\nimport {\n  getElement,\n  getLocation,\n  setToggle,\n  watchElementFocus,\n  watchToggle\n} from \"~/browser\"\nimport {\n  SearchMessage,\n  SearchMessageType,\n  isSearchReadyMessage\n} from \"~/integrations\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n  value: string                        /* Query value */\n  focus: boolean                       /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @returns Search query observable\n */\nexport function watchSearchQuery(\n  el: HTMLInputElement, { worker$ }: WatchOptions\n): Observable<SearchQuery> {\n\n  /* Support search deep linking */\n  const { searchParams } = getLocation()\n  if (searchParams.has(\"q\")) {\n    setToggle(\"search\", true)\n\n    /* Set query from parameter */\n    el.value = searchParams.get(\"q\")!\n    el.focus()\n\n    /* Remove query parameter on close */\n    watchToggle(\"search\")\n      .pipe(\n        first(active => !active)\n      )\n        .subscribe(() => {\n          const url = getLocation()\n          url.searchParams.delete(\"q\")\n          history.replaceState({}, \"\", `${url}`)\n        })\n  }\n\n  /* Intercept focus and input events */\n  const focus$ = watchElementFocus(el)\n  const value$ = merge(\n    worker$.pipe(first(isSearchReadyMessage)),\n    fromEvent(el, \"keyup\"),\n    focus$\n  )\n    .pipe(\n      map(() => el.value),\n      distinctUntilChanged()\n    )\n\n  /* Combine into single observable */\n  return combineLatest([value$, focus$])\n    .pipe(\n      map(([value, focus]) => ({ value, focus })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount search query\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @returns Search query component observable\n */\nexport function mountSearchQuery(\n  el: HTMLInputElement, { worker$ }: MountOptions\n): Observable<Component<SearchQuery, HTMLInputElement>> {\n  const push$ = new Subject<SearchQuery>()\n  const done$ = push$.pipe(ignoreElements(), endWith(true))\n\n  /* Handle value change */\n  combineLatest([\n    worker$.pipe(first(isSearchReadyMessage)),\n    push$\n  ], (_, query) => query)\n    .pipe(\n      distinctUntilKeyChanged(\"value\")\n    )\n      .subscribe(({ value }) => worker$.next({\n        type: SearchMessageType.QUERY,\n        data: value\n      }))\n\n  /* Handle focus change */\n  push$\n    .pipe(\n      distinctUntilKeyChanged(\"focus\")\n    )\n      .subscribe(({ focus }) => {\n        if (focus)\n          setToggle(\"search\", focus)\n      })\n\n  /* Handle reset */\n  fromEvent(el.form!, \"reset\")\n    .pipe(\n      takeUntil(done$)\n    )\n      .subscribe(() => el.focus())\n\n  // Focus search query on label click - note that this is necessary to bring\n  // up the keyboard on iOS and other mobile platforms, as the search dialog is\n  // not visible at first, and programatically focusing an input element must\n  // be triggered by a user interaction - see https://t.ly/Cb30n\n  const label = getElement(\"header [for=__search]\")\n  fromEvent(label, \"click\")\n    .subscribe(() => el.focus())\n\n  /* Create and return component */\n  return watchSearchQuery(el, { worker$ })\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state })),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  bufferCount,\n  filter,\n  finalize,\n  first,\n  fromEvent,\n  map,\n  merge,\n  mergeMap,\n  of,\n  share,\n  skipUntil,\n  switchMap,\n  takeUntil,\n  tap,\n  withLatestFrom,\n  zipWith\n} from \"rxjs\"\n\nimport { translation } from \"~/_\"\nimport {\n  getElement,\n  getOptionalElement,\n  watchElementBoundary,\n  watchToggle\n} from \"~/browser\"\nimport {\n  SearchMessage,\n  SearchResult,\n  isSearchReadyMessage,\n  isSearchResultMessage\n} from \"~/integrations\"\nimport { renderSearchResultItem } from \"~/templates\"\nimport { round } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result list\n *\n * This function performs a lazy rendering of the search results, depending on\n * the vertical offset of the search result container.\n *\n * @param el - Search result list element\n * @param options - Options\n *\n * @returns Search result list component observable\n */\nexport function mountSearchResult(\n  el: HTMLElement, { worker$, query$ }: MountOptions\n): Observable<Component<SearchResult>> {\n  const push$ = new Subject<SearchResult>()\n  const boundary$ = watchElementBoundary(el.parentElement!)\n    .pipe(\n      filter(Boolean)\n    )\n\n  /* Retrieve container */\n  const container = el.parentElement!\n\n  /* Retrieve nested components */\n  const meta = getElement(\":scope > :first-child\", el)\n  const list = getElement(\":scope > :last-child\", el)\n\n  /* Reveal to accessibility tree \u2013 see https://bit.ly/3iAA7t8 */\n  watchToggle(\"search\")\n    .subscribe(active => list.setAttribute(\n      \"role\", active ? \"list\" : \"presentation\"\n    ))\n\n  /* Update search result metadata */\n  push$\n    .pipe(\n      withLatestFrom(query$),\n      skipUntil(worker$.pipe(first(isSearchReadyMessage)))\n    )\n      .subscribe(([{ items }, { value }]) => {\n        switch (items.length) {\n\n          /* No results */\n          case 0:\n            meta.textContent = value.length\n              ? translation(\"search.result.none\")\n              : translation(\"search.result.placeholder\")\n            break\n\n          /* One result */\n          case 1:\n            meta.textContent = translation(\"search.result.one\")\n            break\n\n          /* Multiple result */\n          default:\n            const count = round(items.length)\n            meta.textContent = translation(\"search.result.other\", count)\n        }\n      })\n\n  /* Render search result item */\n  const render$ = push$\n    .pipe(\n      tap(() => list.innerHTML = \"\"),\n      switchMap(({ items }) => merge(\n        of(...items.slice(0, 10)),\n        of(...items.slice(10))\n          .pipe(\n            bufferCount(4),\n            zipWith(boundary$),\n            switchMap(([chunk]) => chunk)\n          )\n      )),\n      map(renderSearchResultItem),\n      share()\n    )\n\n  /* Update search result list */\n  render$.subscribe(item => list.appendChild(item))\n  render$\n    .pipe(\n      mergeMap(item => {\n        const details = getOptionalElement(\"details\", item)\n        if (typeof details === \"undefined\")\n          return EMPTY\n\n        /* Keep position of details element stable */\n        return fromEvent(details, \"toggle\")\n          .pipe(\n            takeUntil(push$),\n            map(() => details)\n          )\n      })\n    )\n      .subscribe(details => {\n        if (\n          details.open === false &&\n          details.offsetTop <= container.scrollTop\n        )\n          container.scrollTo({ top: details.offsetTop })\n      })\n\n  /* Filter search result message */\n  const result$ = worker$\n    .pipe(\n      filter(isSearchResultMessage),\n      map(({ data }) => data)\n    )\n\n  /* Create and return component */\n  return result$\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  endWith,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  takeUntil,\n  tap\n} from \"rxjs\"\n\nimport { getLocation } from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search sharing\n */\nexport interface SearchShare {\n  url: URL                             /* Deep link for sharing */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search sharing\n *\n * @param _el - Search sharing element\n * @param options - Options\n *\n * @returns Search sharing observable\n */\nexport function watchSearchShare(\n  _el: HTMLElement, { query$ }: WatchOptions\n): Observable<SearchShare> {\n  return query$\n    .pipe(\n      map(({ value }) => {\n        const url = getLocation()\n        url.hash = \"\"\n\n        /* Compute readable query strings */\n        value = value\n          .replace(/\\s+/g, \"+\")        /* Collapse whitespace */\n          .replace(/&/g, \"%26\")        /* Escape '&' character */\n          .replace(/=/g, \"%3D\")        /* Escape '=' character */\n\n        /* Replace query string */\n        url.search = `q=${value}`\n        return { url }\n      })\n    )\n}\n\n/**\n * Mount search sharing\n *\n * @param el - Search sharing element\n * @param options - Options\n *\n * @returns Search sharing component observable\n */\nexport function mountSearchShare(\n  el: HTMLAnchorElement, options: MountOptions\n): Observable<Component<SearchShare>> {\n  const push$ = new Subject<SearchShare>()\n  const done$ = push$.pipe(ignoreElements(), endWith(true))\n  push$.subscribe(({ url }) => {\n    el.setAttribute(\"data-clipboard-text\", el.href)\n    el.href = `${url}`\n  })\n\n  /* Prevent following of link */\n  fromEvent(el, \"click\")\n    .pipe(\n      takeUntil(done$)\n    )\n      .subscribe(ev => ev.preventDefault())\n\n  /* Create and return component */\n  return watchSearchShare(el, options)\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  asyncScheduler,\n  combineLatestWith,\n  distinctUntilChanged,\n  filter,\n  finalize,\n  fromEvent,\n  map,\n  merge,\n  observeOn,\n  tap\n} from \"rxjs\"\n\nimport { Keyboard } from \"~/browser\"\nimport {\n  SearchMessage,\n  SearchResult,\n  isSearchResultMessage\n} from \"~/integrations\"\n\nimport { Component, getComponentElement } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search suggestions\n */\nexport interface SearchSuggest {}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  keyboard$: Observable<Keyboard>      /* Keyboard observable */\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search suggestions\n *\n * This function will perform a lazy rendering of the search results, depending\n * on the vertical offset of the search result container.\n *\n * @param el - Search result list element\n * @param options - Options\n *\n * @returns Search result list component observable\n */\nexport function mountSearchSuggest(\n  el: HTMLElement, { worker$, keyboard$ }: MountOptions\n): Observable<Component<SearchSuggest>> {\n  const push$ = new Subject<SearchResult>()\n\n  /* Retrieve query component and track all changes */\n  const query  = getComponentElement(\"search-query\")\n  const query$ = merge(\n    fromEvent(query, \"keydown\"),\n    fromEvent(query, \"focus\")\n  )\n    .pipe(\n      observeOn(asyncScheduler),\n      map(() => query.value),\n      distinctUntilChanged(),\n    )\n\n  /* Update search suggestions */\n  push$\n    .pipe(\n      combineLatestWith(query$),\n      map(([{ suggest }, value]) => {\n        const words = value.split(/([\\s-]+)/)\n        if (suggest?.length && words[words.length - 1]) {\n          const last = suggest[suggest.length - 1]\n          if (last.startsWith(words[words.length - 1]))\n            words[words.length - 1] = last\n        } else {\n          words.length = 0\n        }\n        return words\n      })\n    )\n      .subscribe(words => el.innerHTML = words\n        .join(\"\")\n        .replace(/\\s/g, \"&nbsp;\")\n      )\n\n  /* Set up search keyboard handlers */\n  keyboard$\n    .pipe(\n      filter(({ mode }) => mode === \"search\")\n    )\n      .subscribe(key => {\n        switch (key.type) {\n\n          /* Right arrow: accept current suggestion */\n          case \"ArrowRight\":\n            if (\n              el.innerText.length &&\n              query.selectionStart === query.value.length\n            )\n              query.value = el.innerText\n            break\n        }\n      })\n\n  /* Filter search result message */\n  const result$ = worker$\n    .pipe(\n      filter(isSearchResultMessage),\n      map(({ data }) => data)\n    )\n\n  /* Create and return component */\n  return result$\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(() => ({ ref: el }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  ObservableInput,\n  filter,\n  fromEvent,\n  merge,\n  mergeWith\n} from \"rxjs\"\n\nimport { configuration } from \"~/_\"\nimport {\n  Keyboard,\n  getActiveElement,\n  getElements,\n  setToggle\n} from \"~/browser\"\nimport {\n  SearchIndex,\n  SearchResult,\n  setupSearchWorker\n} from \"~/integrations\"\n\nimport {\n  Component,\n  getComponentElement,\n  getComponentElements\n} from \"../../_\"\nimport {\n  SearchQuery,\n  mountSearchQuery\n} from \"../query\"\nimport { mountSearchResult } from \"../result\"\nimport {\n  SearchShare,\n  mountSearchShare\n} from \"../share\"\nimport {\n  SearchSuggest,\n  mountSearchSuggest\n} from \"../suggest\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport type Search =\n  | SearchQuery\n  | SearchResult\n  | SearchShare\n  | SearchSuggest\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  index$: ObservableInput<SearchIndex> /* Search index observable */\n  keyboard$: Observable<Keyboard>      /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search\n *\n * This function sets up the search functionality, including the underlying\n * web worker and all keyboard bindings.\n *\n * @param el - Search element\n * @param options - Options\n *\n * @returns Search component observable\n */\nexport function mountSearch(\n  el: HTMLElement, { index$, keyboard$ }: MountOptions\n): Observable<Component<Search>> {\n  const config = configuration()\n  try {\n    const worker$ = setupSearchWorker(config.search, index$)\n\n    /* Retrieve query and result components */\n    const query  = getComponentElement(\"search-query\", el)\n    const result = getComponentElement(\"search-result\", el)\n\n    /* Always close search on result selection */\n    fromEvent<PointerEvent>(el, \"click\")\n      .pipe(\n        filter(({ target }) => (\n          target instanceof Element && !!target.closest(\"a\")\n        ))\n      )\n        .subscribe(() => setToggle(\"search\", false))\n\n    /* Set up search keyboard handlers */\n    keyboard$\n      .pipe(\n        filter(({ mode }) => mode === \"search\")\n      )\n        .subscribe(key => {\n          const active = getActiveElement()\n          switch (key.type) {\n\n            /* Enter: go to first (best) result */\n            case \"Enter\":\n              if (active === query) {\n                const anchors = new Map<HTMLAnchorElement, number>()\n                for (const anchor of getElements<HTMLAnchorElement>(\n                  \":first-child [href]\", result\n                )) {\n                  const article = anchor.firstElementChild!\n                  anchors.set(anchor, parseFloat(\n                    article.getAttribute(\"data-md-score\")!\n                  ))\n                }\n\n                /* Go to result with highest score, if any */\n                if (anchors.size) {\n                  const [[best]] = [...anchors].sort(([, a], [, b]) => b - a)\n                  best.click()\n                }\n\n                /* Otherwise omit form submission */\n                key.claim()\n              }\n              break\n\n            /* Escape or Tab: close search */\n            case \"Escape\":\n            case \"Tab\":\n              setToggle(\"search\", false)\n              query.blur()\n              break\n\n            /* Vertical arrows: select previous or next search result */\n            case \"ArrowUp\":\n            case \"ArrowDown\":\n              if (typeof active === \"undefined\") {\n                query.focus()\n              } else {\n                const els = [query, ...getElements(\n                  \":not(details) > [href], summary, details[open] [href]\",\n                  result\n                )]\n                const i = Math.max(0, (\n                  Math.max(0, els.indexOf(active)) + els.length + (\n                    key.type === \"ArrowUp\" ? -1 : +1\n                  )\n                ) % els.length)\n                els[i].focus()\n              }\n\n              /* Prevent scrolling of page */\n              key.claim()\n              break\n\n            /* All other keys: hand to search query */\n            default:\n              if (query !== getActiveElement())\n                query.focus()\n          }\n        })\n\n    /* Set up global keyboard handlers */\n    keyboard$\n      .pipe(\n        filter(({ mode }) => mode === \"global\")\n      )\n        .subscribe(key => {\n          switch (key.type) {\n\n            /* Open search and select query */\n            case \"f\":\n            case \"s\":\n            case \"/\":\n              query.focus()\n              query.select()\n\n              /* Prevent scrolling of page */\n              key.claim()\n              break\n          }\n        })\n\n    /* Create and return component */\n    const query$ = mountSearchQuery(query, { worker$ })\n    return merge(\n      query$,\n      mountSearchResult(result, { worker$, query$ })\n    )\n      .pipe(\n        mergeWith(\n\n          /* Search sharing */\n          ...getComponentElements(\"search-share\", el)\n            .map(child => mountSearchShare(child, { query$ })),\n\n          /* Search suggestions */\n          ...getComponentElements(\"search-suggest\", el)\n            .map(child => mountSearchSuggest(child, { worker$, keyboard$ }))\n        )\n      )\n\n  /* Gracefully handle broken search */\n  } catch (err) {\n    el.hidden = true\n    return NEVER\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  ObservableInput,\n  combineLatest,\n  filter,\n  map,\n  startWith\n} from \"rxjs\"\n\nimport { getLocation } from \"~/browser\"\nimport {\n  SearchIndex,\n  setupSearchHighlighter\n} from \"~/integrations\"\nimport { h } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlighting\n */\nexport interface SearchHighlight {\n  nodes: Map<ChildNode, string>        /* Map of replacements */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  index$: ObservableInput<SearchIndex> /* Search index observable */\n  location$: Observable<URL>           /* Location observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search highlighting\n *\n * @param el - Content element\n * @param options - Options\n *\n * @returns Search highlighting component observable\n */\nexport function mountSearchHiglight(\n  el: HTMLElement, { index$, location$ }: MountOptions\n): Observable<Component<SearchHighlight>> {\n  return combineLatest([\n    index$,\n    location$\n      .pipe(\n        startWith(getLocation()),\n        filter(url => !!url.searchParams.get(\"h\"))\n      )\n  ])\n    .pipe(\n      map(([index, url]) => setupSearchHighlighter(index.config)(\n        url.searchParams.get(\"h\")!\n      )),\n      map(fn => {\n        const nodes = new Map<ChildNode, string>()\n\n        /* Traverse text nodes and collect matches */\n        const it = document.createNodeIterator(el, NodeFilter.SHOW_TEXT)\n        for (let node = it.nextNode(); node; node = it.nextNode()) {\n          if (node.parentElement?.offsetHeight) {\n            const original = node.textContent!\n            const replaced = fn(original)\n            if (replaced.length > original.length)\n              nodes.set(node as ChildNode, replaced)\n          }\n        }\n\n        /* Replace original nodes with matches */\n        for (const [node, text] of nodes) {\n          const { childNodes } = h(\"span\", null, text)\n          node.replaceWith(...Array.from(childNodes))\n        }\n\n        /* Return component */\n        return { ref: el, nodes }\n      })\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  asyncScheduler,\n  auditTime,\n  combineLatest,\n  defer,\n  distinctUntilChanged,\n  endWith,\n  finalize,\n  first,\n  from,\n  fromEvent,\n  ignoreElements,\n  map,\n  mergeMap,\n  observeOn,\n  takeUntil,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  getElement,\n  getElementOffset,\n  getElementSize,\n  getElements\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sidebar\n */\nexport interface Sidebar {\n  height: number                       /* Sidebar height */\n  locked: boolean                      /* Sidebar is locked */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar observable\n */\nexport function watchSidebar(\n  el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<Sidebar> {\n  const parent = el.closest<HTMLElement>(\".md-grid\")!\n  const adjust =\n    parent.offsetTop -\n    parent.parentElement!.offsetTop\n\n  /* Compute the sidebar's available height and if it should be locked */\n  return combineLatest([main$, viewport$])\n    .pipe(\n      map(([{ offset, height }, { offset: { y } }]) => {\n        height = height\n          + Math.min(adjust, Math.max(0, y - offset))\n          - adjust\n        return {\n          height,\n          locked: y >= offset + adjust\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.height === b.height &&\n        a.locked === b.locked\n      ))\n    )\n}\n\n/**\n * Mount sidebar\n *\n * This function doesn't set the height of the actual sidebar, but of its first\n * child \u2013 the `.md-sidebar__scrollwrap` element in order to mitigiate jittery\n * sidebars when the footer is scrolled into view. At some point we switched\n * from `absolute` / `fixed` positioning to `sticky` positioning, significantly\n * reducing jitter in some browsers (respectively Firefox and Safari) when\n * scrolling from the top. However, top-aligned sticky positioning means that\n * the sidebar snaps to the bottom when the end of the container is reached.\n * This is what leads to the mentioned jitter, as the sidebar's height may be\n * updated too slowly.\n *\n * This behaviour can be mitigiated by setting the height of the sidebar to `0`\n * while preserving the padding, and the height on its first element.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar component observable\n */\nexport function mountSidebar(\n  el: HTMLElement, { header$, ...options }: MountOptions\n): Observable<Component<Sidebar>> {\n  const inner = getElement(\".md-sidebar__scrollwrap\", el)\n  const { y } = getElementOffset(inner)\n  return defer(() => {\n    const push$ = new Subject<Sidebar>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    const next$ = push$\n      .pipe(\n        auditTime(0, animationFrameScheduler)\n      )\n\n    /* Update sidebar height and offset */\n    next$.pipe(withLatestFrom(header$))\n      .subscribe({\n\n        /* Handle emission */\n        next([{ height }, { height: offset }]) {\n          inner.style.height = `${height - 2 * y}px`\n          el.style.top       = `${offset}px`\n        },\n\n        /* Handle complete */\n        complete() {\n          inner.style.height = \"\"\n          el.style.top       = \"\"\n        }\n      })\n\n    /* Bring active item into view on initial load */\n    next$.pipe(first())\n      .subscribe(() => {\n        for (const item of getElements(\".md-nav__link--active[href]\", el)) {\n          if (!item.clientHeight) // skip invisible toc in left sidebar\n            continue\n          const container = item.closest<HTMLElement>(\".md-sidebar__scrollwrap\")!\n          if (typeof container !== \"undefined\") {\n            const offset = item.offsetTop - container.offsetTop\n            const { height } = getElementSize(container)\n            container.scrollTo({\n              top: offset - height / 2\n            })\n          }\n        }\n      })\n\n    /* Handle accessibility for expandable items, see https://bit.ly/3jaod9p */\n    from(getElements<HTMLLabelElement>(\"label[tabindex]\", el))\n      .pipe(\n        mergeMap(label => fromEvent(label, \"click\")\n          .pipe(\n            observeOn(asyncScheduler),\n            map(() => label),\n            takeUntil(done$)\n          )\n        )\n      )\n        .subscribe(label => {\n          const input = getElement<HTMLInputElement>(`[id=\"${label.htmlFor}\"]`)\n          const nav = getElement(`[aria-labelledby=\"${label.id}\"]`)\n          nav.setAttribute(\"aria-expanded\", `${input.checked}`)\n        })\n\n    /* Create and return component */\n    return watchSidebar(el, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport {\n  EMPTY,\n  Observable,\n  catchError,\n  defaultIfEmpty,\n  map,\n  zip\n} from \"rxjs\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * GitHub release (partial)\n */\ninterface Release {\n  tag_name: string                     /* Tag name */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitHub repository facts\n *\n * @param user - GitHub user or organization\n * @param repo - GitHub repository\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitHub(\n  user: string, repo?: string\n): Observable<SourceFacts> {\n  if (typeof repo !== \"undefined\") {\n    const url = `https://api.github.com/repos/${user}/${repo}`\n    return zip(\n\n      /* Fetch version */\n      requestJSON<Release>(`${url}/releases/latest`)\n        .pipe(\n          catchError(() => EMPTY), // @todo refactor instant loading\n          map(release => ({\n            version: release.tag_name\n          })),\n          defaultIfEmpty({})\n        ),\n\n      /* Fetch stars and forks */\n      requestJSON<Repo>(url)\n        .pipe(\n          catchError(() => EMPTY), // @todo refactor instant loading\n          map(info => ({\n            stars: info.stargazers_count,\n            forks: info.forks_count\n          })),\n          defaultIfEmpty({})\n        )\n    )\n      .pipe(\n        map(([release, info]) => ({ ...release, ...info }))\n      )\n\n  /* User or organization */\n  } else {\n    const url = `https://api.github.com/users/${user}`\n    return requestJSON<User>(url)\n      .pipe(\n        map(info => ({\n          repositories: info.public_repos\n        })),\n        defaultIfEmpty({})\n      )\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ProjectSchema } from \"gitlab\"\nimport {\n  EMPTY,\n  Observable,\n  catchError,\n  defaultIfEmpty,\n  map\n} from \"rxjs\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitLab repository facts\n *\n * @param base - GitLab base\n * @param project - GitLab project\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitLab(\n  base: string, project: string\n): Observable<SourceFacts> {\n  const url = `https://${base}/api/v4/projects/${encodeURIComponent(project)}`\n  return requestJSON<ProjectSchema>(url)\n    .pipe(\n      catchError(() => EMPTY), // @todo refactor instant loading\n      map(({ star_count, forks_count }) => ({\n        stars: star_count,\n        forks: forks_count\n      })),\n      defaultIfEmpty({})\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { EMPTY, Observable } from \"rxjs\"\n\nimport { fetchSourceFactsFromGitHub } from \"../github\"\nimport { fetchSourceFactsFromGitLab } from \"../gitlab\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository facts for repositories\n */\nexport interface RepositoryFacts {\n  stars?: number                       /* Number of stars */\n  forks?: number                       /* Number of forks */\n  version?: string                     /* Latest version */\n}\n\n/**\n * Repository facts for organizations\n */\nexport interface OrganizationFacts {\n  repositories?: number                /* Number of repositories */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Repository facts\n */\nexport type SourceFacts =\n  | RepositoryFacts\n  | OrganizationFacts\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch repository facts\n *\n * @param url - Repository URL\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFacts(\n  url: string\n): Observable<SourceFacts> {\n\n  /* Try to match GitHub repository */\n  let match = url.match(/^.+github\\.com\\/([^/]+)\\/?([^/]+)?/i)\n  if (match) {\n    const [, user, repo] = match\n    return fetchSourceFactsFromGitHub(user, repo)\n  }\n\n  /* Try to match GitLab repository */\n  match = url.match(/^.+?([^/]*gitlab[^/]+)\\/(.+?)\\/?$/i)\n  if (match) {\n    const [, base, slug] = match\n    return fetchSourceFactsFromGitLab(base, slug)\n  }\n\n  /* Fallback */\n  return EMPTY\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  catchError,\n  defer,\n  filter,\n  finalize,\n  map,\n  of,\n  shareReplay,\n  tap\n} from \"rxjs\"\n\nimport { getElement } from \"~/browser\"\nimport { ConsentDefaults } from \"~/components/consent\"\nimport { renderSourceFacts } from \"~/templates\"\n\nimport {\n  Component,\n  getComponentElements\n} from \"../../_\"\nimport {\n  SourceFacts,\n  fetchSourceFacts\n} from \"../facts\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information\n */\nexport interface Source {\n  facts: SourceFacts                   /* Repository facts */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information observable\n */\nlet fetch$: Observable<Source>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch repository information\n *\n * This function tries to read the repository facts from session storage, and\n * if unsuccessful, fetches them from the underlying provider.\n *\n * @param el - Repository information element\n *\n * @returns Repository information observable\n */\nexport function watchSource(\n  el: HTMLAnchorElement\n): Observable<Source> {\n  return fetch$ ||= defer(() => {\n    const cached = __md_get<SourceFacts>(\"__source\", sessionStorage)\n    if (cached) {\n      return of(cached)\n    } else {\n\n      /* Check if consent is configured and was given */\n      const els = getComponentElements(\"consent\")\n      if (els.length) {\n        const consent = __md_get<ConsentDefaults>(\"__consent\")\n        if (!(consent && consent.github))\n          return EMPTY\n      }\n\n      /* Fetch repository facts */\n      return fetchSourceFacts(el.href)\n        .pipe(\n          tap(facts => __md_set(\"__source\", facts, sessionStorage))\n        )\n    }\n  })\n    .pipe(\n      catchError(() => EMPTY),\n      filter(facts => Object.keys(facts).length > 0),\n      map(facts => ({ facts })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount repository information\n *\n * @param el - Repository information element\n *\n * @returns Repository information component observable\n */\nexport function mountSource(\n  el: HTMLAnchorElement\n): Observable<Component<Source>> {\n  const inner = getElement(\":scope > :last-child\", el)\n  return defer(() => {\n    const push$ = new Subject<Source>()\n    push$.subscribe(({ facts }) => {\n      inner.appendChild(renderSourceFacts(facts))\n      inner.classList.add(\"md-source__repository--active\")\n    })\n\n    /* Create and return component */\n    return watchSource(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  defer,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  of,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation tabs\n */\nexport interface Tabs {\n  hidden: boolean                      /* Navigation tabs are hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation tabs\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs observable\n */\nexport function watchTabs(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Tabs> {\n  return watchElementSize(document.body)\n    .pipe(\n      switchMap(() => watchViewportAt(el, { header$, viewport$ })),\n      map(({ offset: { y } }) => {\n        return {\n          hidden: y >= 10\n        }\n      }),\n      distinctUntilKeyChanged(\"hidden\")\n    )\n}\n\n/**\n * Mount navigation tabs\n *\n * This function hides the navigation tabs when scrolling past the threshold\n * and makes them reappear in a nice CSS animation when scrolling back up.\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs component observable\n */\nexport function mountTabs(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Tabs>> {\n  return defer(() => {\n    const push$ = new Subject<Tabs>()\n    push$.subscribe({\n\n      /* Handle emission */\n      next({ hidden }) {\n        el.hidden = hidden\n      },\n\n      /* Handle complete */\n      complete() {\n        el.hidden = false\n      }\n    })\n\n    /* Create and return component */\n    return (\n      feature(\"navigation.tabs.sticky\")\n        ? of({ hidden: false })\n        : watchTabs(el, options)\n    )\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  asyncScheduler,\n  bufferCount,\n  combineLatestWith,\n  debounceTime,\n  defer,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  filter,\n  finalize,\n  ignoreElements,\n  map,\n  merge,\n  observeOn,\n  of,\n  repeat,\n  scan,\n  share,\n  skip,\n  startWith,\n  switchMap,\n  takeUntil,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  getElement,\n  getElementContainer,\n  getElementSize,\n  getElements,\n  getLocation,\n  getOptionalElement,\n  watchElementSize\n} from \"~/browser\"\n\nimport {\n  Component,\n  getComponentElement\n} from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport interface TableOfContents {\n  prev: HTMLAnchorElement[][]          /* Anchors (previous) */\n  next: HTMLAnchorElement[][]          /* Anchors (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch table of contents\n *\n * This is effectively a scroll spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the table of contents\n * needs to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param el - Table of contents element\n * @param options - Options\n *\n * @returns Table of contents observable\n */\nexport function watchTableOfContents(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<TableOfContents> {\n  const table = new Map<HTMLAnchorElement, HTMLElement>()\n\n  /* Compute anchor-to-target mapping */\n  const anchors = getElements<HTMLAnchorElement>(\"[href^=\\\\#]\", el)\n  for (const anchor of anchors) {\n    const id = decodeURIComponent(anchor.hash.substring(1))\n    const target = getOptionalElement(`[id=\"${id}\"]`)\n    if (typeof target !== \"undefined\")\n      table.set(anchor, target)\n  }\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      distinctUntilKeyChanged(\"height\"),\n      map(({ height }) => {\n        const main = getComponentElement(\"main\")\n        const grid = getElement(\":scope > :first-child\", main)\n        return height + 0.8 * (\n          grid.offsetTop -\n          main.offsetTop\n        )\n      }),\n      share()\n    )\n\n  /* Compute partition of previous and next anchors */\n  const partition$ = watchElementSize(document.body)\n    .pipe(\n      distinctUntilKeyChanged(\"height\"),\n\n      /* Build index to map anchor paths to vertical offsets */\n      switchMap(body => defer(() => {\n        let path: HTMLAnchorElement[] = []\n        return of([...table].reduce((index, [anchor, target]) => {\n          while (path.length) {\n            const last = table.get(path[path.length - 1])!\n            if (last.tagName >= target.tagName) {\n              path.pop()\n            } else {\n              break\n            }\n          }\n\n          /* If the current anchor is hidden, continue with its parent */\n          let offset = target.offsetTop\n          while (!offset && target.parentElement) {\n            target = target.parentElement\n            offset = target.offsetTop\n          }\n\n          /* Fix anchor offsets in tables - see https://bit.ly/3CUFOcn */\n          let parent = target.offsetParent as HTMLElement\n          for (; parent; parent = parent.offsetParent as HTMLElement)\n            offset += parent.offsetTop\n\n          /* Map reversed anchor path to vertical offset */\n          return index.set(\n            [...path = [...path, anchor]].reverse(),\n            offset\n          )\n        }, new Map<HTMLAnchorElement[], number>()))\n      })\n        .pipe(\n\n          /* Sort index by vertical offset (see https://bit.ly/30z6QSO) */\n          map(index => new Map([...index].sort(([, a], [, b]) => a - b))),\n          combineLatestWith(adjust$),\n\n          /* Re-compute partition when viewport offset changes */\n          switchMap(([index, adjust]) => viewport$\n            .pipe(\n              scan(([prev, next], { offset: { y }, size }) => {\n                const last = y + size.height >= Math.floor(body.height)\n\n                /* Look forward */\n                while (next.length) {\n                  const [, offset] = next[0]\n                  if (offset - adjust < y || last) {\n                    prev = [...prev, next.shift()!]\n                  } else {\n                    break\n                  }\n                }\n\n                /* Look backward */\n                while (prev.length) {\n                  const [, offset] = prev[prev.length - 1]\n                  if (offset - adjust >= y && !last) {\n                    next = [prev.pop()!, ...next]\n                  } else {\n                    break\n                  }\n                }\n\n                /* Return partition */\n                return [prev, next]\n              }, [[], [...index]]),\n              distinctUntilChanged((a, b) => (\n                a[0] === b[0] &&\n                a[1] === b[1]\n              ))\n            )\n          )\n        )\n      )\n    )\n\n  /* Compute and return anchor list migrations */\n  return partition$\n    .pipe(\n      map(([prev, next]) => ({\n        prev: prev.map(([path]) => path),\n        next: next.map(([path]) => path)\n      })),\n\n      /* Extract anchor list migrations */\n      startWith({ prev: [], next: [] }),\n      bufferCount(2, 1),\n      map(([a, b]) => {\n\n        /* Moving down */\n        if (a.prev.length < b.prev.length) {\n          return {\n            prev: b.prev.slice(Math.max(0, a.prev.length - 1), b.prev.length),\n            next: []\n          }\n\n        /* Moving up */\n        } else {\n          return {\n            prev: b.prev.slice(-1),\n            next: b.next.slice(0, b.next.length - a.next.length)\n          }\n        }\n      })\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents\n *\n * @param el - Table of contents element\n * @param options - Options\n *\n * @returns Table of contents component observable\n */\nexport function mountTableOfContents(\n  el: HTMLElement, { viewport$, header$, main$, target$ }: MountOptions\n): Observable<Component<TableOfContents>> {\n  return defer(() => {\n    const push$ = new Subject<TableOfContents>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    push$.subscribe(({ prev, next }) => {\n\n      /* Look forward */\n      for (const [anchor] of next) {\n        anchor.classList.remove(\"md-nav__link--passed\")\n        anchor.classList.remove(\"md-nav__link--active\")\n      }\n\n      /* Look backward */\n      for (const [index, [anchor]] of prev.entries()) {\n        anchor.classList.add(\"md-nav__link--passed\")\n        anchor.classList.toggle(\n          \"md-nav__link--active\",\n          index === prev.length - 1\n        )\n      }\n    })\n\n    /* Set up following, if enabled */\n    if (feature(\"toc.follow\")) {\n\n      /* Toggle smooth scrolling only for anchor clicks */\n      const smooth$ = merge(\n        viewport$.pipe(debounceTime(1), map(() => undefined)),\n        viewport$.pipe(debounceTime(250), map(() => \"smooth\" as const))\n      )\n\n      /* Bring active anchor into view */ // @todo: refactor\n      push$\n        .pipe(\n          filter(({ prev }) => prev.length > 0),\n          combineLatestWith(main$.pipe(observeOn(asyncScheduler))),\n          withLatestFrom(smooth$)\n        )\n          .subscribe(([[{ prev }], behavior]) => {\n            const [anchor] = prev[prev.length - 1]\n            if (anchor.offsetHeight) {\n\n              /* Retrieve overflowing container and scroll */\n              const container = getElementContainer(anchor)\n              if (typeof container !== \"undefined\") {\n                const offset = anchor.offsetTop - container.offsetTop\n                const { height } = getElementSize(container)\n                container.scrollTo({\n                  top: offset - height / 2,\n                  behavior\n                })\n              }\n            }\n          })\n    }\n\n    /* Set up anchor tracking, if enabled */\n    if (feature(\"navigation.tracking\"))\n      viewport$\n        .pipe(\n          takeUntil(done$),\n          distinctUntilKeyChanged(\"offset\"),\n          debounceTime(250),\n          skip(1),\n          takeUntil(target$.pipe(skip(1))),\n          repeat({ delay: 250 }),\n          withLatestFrom(push$)\n        )\n          .subscribe(([, { prev }]) => {\n            const url = getLocation()\n\n            /* Set hash fragment to active anchor */\n            const anchor = prev[prev.length - 1]\n            if (anchor && anchor.length) {\n              const [active] = anchor\n              const { hash } = new URL(active.href)\n              if (url.hash !== hash) {\n                url.hash = hash\n                history.replaceState({}, \"\", `${url}`)\n              }\n\n            /* Reset anchor when at the top */\n            } else {\n              url.hash = \"\"\n              history.replaceState({}, \"\", `${url}`)\n            }\n          })\n\n    /* Create and return component */\n    return watchTableOfContents(el, { viewport$, header$ })\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  bufferCount,\n  combineLatest,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  repeat,\n  skip,\n  takeUntil,\n  tap\n} from \"rxjs\"\n\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Back-to-top button\n */\nexport interface BackToTop {\n  hidden: boolean                      /* Back-to-top button is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch back-to-top\n *\n * @param _el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top observable\n */\nexport function watchBackToTop(\n  _el: HTMLElement, { viewport$, main$, target$ }: WatchOptions\n): Observable<BackToTop> {\n\n  /* Compute direction */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => a > b && b > 0),\n      distinctUntilChanged()\n    )\n\n  /* Compute whether main area is active */\n  const active$ = main$\n    .pipe(\n      map(({ active }) => active)\n    )\n\n  /* Compute threshold for hiding */\n  return combineLatest([active$, direction$])\n    .pipe(\n      map(([active, direction]) => !(active && direction)),\n      distinctUntilChanged(),\n      takeUntil(target$.pipe(skip(1))),\n      endWith(true),\n      repeat({ delay: 250 }),\n      map(hidden => ({ hidden }))\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount back-to-top\n *\n * @param el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top component observable\n */\nexport function mountBackToTop(\n  el: HTMLElement, { viewport$, header$, main$, target$ }: MountOptions\n): Observable<Component<BackToTop>> {\n  const push$ = new Subject<BackToTop>()\n  const done$ = push$.pipe(ignoreElements(), endWith(true))\n  push$.subscribe({\n\n    /* Handle emission */\n    next({ hidden }) {\n      el.hidden = hidden\n      if (hidden) {\n        el.setAttribute(\"tabindex\", \"-1\")\n        el.blur()\n      } else {\n        el.removeAttribute(\"tabindex\")\n      }\n    },\n\n    /* Handle complete */\n    complete() {\n      el.style.top = \"\"\n      el.hidden = true\n      el.removeAttribute(\"tabindex\")\n    }\n  })\n\n  /* Watch header height */\n  header$\n    .pipe(\n      takeUntil(done$),\n      distinctUntilKeyChanged(\"height\")\n    )\n      .subscribe(({ height }) => {\n        el.style.top = `${height + 16}px`\n      })\n\n  /* Go back to top */\n  fromEvent(el, \"click\")\n    .subscribe(ev => {\n      ev.preventDefault()\n      window.scrollTo({ top: 0 })\n    })\n\n  /* Create and return component */\n  return watchBackToTop(el, { viewport$, main$, target$ })\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  mergeMap,\n  switchMap,\n  takeWhile,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n  tablet$: Observable<boolean>         /* Media tablet observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch indeterminate checkboxes\n *\n * This function replaces the indeterminate \"pseudo state\" with the actual\n * indeterminate state, which is used to keep navigation always expanded.\n *\n * @param options - Options\n */\nexport function patchIndeterminate(\n  { document$, tablet$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => getElements<HTMLInputElement>(\n        \".md-toggle--indeterminate\"\n      )),\n      tap(el => {\n        el.indeterminate = true\n        el.checked = false\n      }),\n      mergeMap(el => fromEvent(el, \"change\")\n        .pipe(\n          takeWhile(() => el.classList.contains(\"md-toggle--indeterminate\")),\n          map(() => el)\n        )\n      ),\n      withLatestFrom(tablet$)\n    )\n      .subscribe(([el, tablet]) => {\n        el.classList.remove(\"md-toggle--indeterminate\")\n        if (tablet)\n          el.checked = false\n      })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  filter,\n  fromEvent,\n  map,\n  mergeMap,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether the given device is an Apple device\n *\n * @returns Test result\n */\nfunction isAppleDevice(): boolean {\n  return /(iPad|iPhone|iPod)/.test(navigator.userAgent)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n */\nexport function patchScrollfix(\n  { document$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => getElements(\"[data-md-scrollfix]\")),\n      tap(el => el.removeAttribute(\"data-md-scrollfix\")),\n      filter(isAppleDevice),\n      mergeMap(el => fromEvent(el, \"touchstart\")\n        .pipe(\n          map(() => el)\n        )\n      )\n    )\n      .subscribe(el => {\n        const top = el.scrollTop\n\n        /* We're at the top of the container */\n        if (top === 0) {\n          el.scrollTop = 1\n\n        /* We're at the bottom of the container */\n        } else if (top + el.offsetHeight === el.scrollHeight) {\n          el.scrollTop = top - 1\n        }\n      })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  delay,\n  map,\n  of,\n  switchMap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  watchToggle\n} from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  tablet$: Observable<boolean>         /* Media tablet observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch the document body to lock when search is open\n *\n * For mobile and tablet viewports, the search is rendered full screen, which\n * leads to scroll leaking when at the top or bottom of the search result. This\n * function locks the body when the search is in full screen mode, and restores\n * the scroll position when leaving.\n *\n * @param options - Options\n */\nexport function patchScrolllock(\n  { viewport$, tablet$ }: PatchOptions\n): void {\n  combineLatest([watchToggle(\"search\"), tablet$])\n    .pipe(\n      map(([active, tablet]) => active && !tablet),\n      switchMap(active => of(active)\n        .pipe(\n          delay(active ? 400 : 100)\n        )\n      ),\n      withLatestFrom(viewport$)\n    )\n      .subscribe(([active, { offset: { y }}]) => {\n        if (active) {\n          document.body.setAttribute(\"data-md-scrolllock\", \"\")\n          document.body.style.top = `-${y}px`\n        } else {\n          const value = -1 * parseInt(document.body.style.top, 10)\n          document.body.removeAttribute(\"data-md-scrolllock\")\n          document.body.style.top = \"\"\n          if (value)\n            window.scrollTo(0, value)\n        }\n      })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Polyfills\n * ------------------------------------------------------------------------- */\n\n/* Polyfill `Object.entries` */\nif (!Object.entries)\n  Object.entries = function (obj: object) {\n    const data: [string, string][] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push([key, obj[key]])\n\n    /* Return entries */\n    return data\n  }\n\n/* Polyfill `Object.values` */\nif (!Object.values)\n  Object.values = function (obj: object) {\n    const data: string[] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push(obj[key])\n\n    /* Return values */\n    return data\n  }\n\n/* ------------------------------------------------------------------------- */\n\n/* Polyfills for `Element` */\nif (typeof Element !== \"undefined\") {\n\n  /* Polyfill `Element.scrollTo` */\n  if (!Element.prototype.scrollTo)\n    Element.prototype.scrollTo = function (\n      x?: ScrollToOptions | number, y?: number\n    ): void {\n      if (typeof x === \"object\") {\n        this.scrollLeft = x.left!\n        this.scrollTop = x.top!\n      } else {\n        this.scrollLeft = x!\n        this.scrollTop = y!\n      }\n    }\n\n  /* Polyfill `Element.replaceWith` */\n  if (!Element.prototype.replaceWith)\n    Element.prototype.replaceWith = function (\n      ...nodes: Array<string | Node>\n    ): void {\n      const parent = this.parentNode\n      if (parent) {\n        if (nodes.length === 0)\n          parent.removeChild(this)\n\n        /* Replace children and create text nodes */\n        for (let i = nodes.length - 1; i >= 0; i--) {\n          let node = nodes[i]\n          if (typeof node === \"string\")\n            node = document.createTextNode(node)\n          else if (node.parentNode)\n            node.parentNode.removeChild(node)\n\n          /* Replace child or insert before previous sibling */\n          if (!i)\n            parent.replaceChild(node, this)\n          else\n            parent.insertBefore(this.previousSibling!, node)\n        }\n      }\n    }\n}\n"],
+  "mappings": "6+BAAA,IAAAA,GAAAC,GAAA,CAAAC,GAAAC,KAAA,EAAC,SAAUC,EAAQC,EAAS,CAC1B,OAAOH,IAAY,UAAY,OAAOC,IAAW,YAAcE,EAAQ,EACvE,OAAO,QAAW,YAAc,OAAO,IAAM,OAAOA,CAAO,EAC1DA,EAAQ,CACX,GAAEH,GAAO,UAAY,CAAE,aASrB,SAASI,EAA0BC,EAAO,CACxC,IAAIC,EAAmB,GACnBC,EAA0B,GAC1BC,EAAiC,KAEjCC,EAAsB,CACxB,KAAM,GACN,OAAQ,GACR,IAAK,GACL,IAAK,GACL,MAAO,GACP,SAAU,GACV,OAAQ,GACR,KAAM,GACN,MAAO,GACP,KAAM,GACN,KAAM,GACN,SAAU,GACV,iBAAkB,EACpB,EAOA,SAASC,EAAmBC,EAAI,CAC9B,MACE,GAAAA,GACAA,IAAO,UACPA,EAAG,WAAa,QAChBA,EAAG,WAAa,QAChB,cAAeA,GACf,aAAcA,EAAG,UAKrB,CASA,SAASC,EAA8BD,EAAI,CACzC,IAAIE,GAAOF,EAAG,KACVG,GAAUH,EAAG,QAUjB,MARI,GAAAG,KAAY,SAAWL,EAAoBI,EAAI,GAAK,CAACF,EAAG,UAIxDG,KAAY,YAAc,CAACH,EAAG,UAI9BA,EAAG,kBAKT,CAOA,SAASI,EAAqBJ,EAAI,CAC5BA,EAAG,UAAU,SAAS,eAAe,IAGzCA,EAAG,UAAU,IAAI,eAAe,EAChCA,EAAG,aAAa,2BAA4B,EAAE,EAChD,CAOA,SAASK,EAAwBL,EAAI,CAC9BA,EAAG,aAAa,0BAA0B,IAG/CA,EAAG,UAAU,OAAO,eAAe,EACnCA,EAAG,gBAAgB,0BAA0B,EAC/C,CAUA,SAASM,EAAUC,EAAG,CAChBA,EAAE,SAAWA,EAAE,QAAUA,EAAE,UAI3BR,EAAmBL,EAAM,aAAa,GACxCU,EAAqBV,EAAM,aAAa,EAG1CC,EAAmB,GACrB,CAUA,SAASa,EAAcD,EAAG,CACxBZ,EAAmB,EACrB,CASA,SAASc,EAAQF,EAAG,CAEbR,EAAmBQ,EAAE,MAAM,IAI5BZ,GAAoBM,EAA8BM,EAAE,MAAM,IAC5DH,EAAqBG,EAAE,MAAM,CAEjC,CAMA,SAASG,EAAOH,EAAG,CACZR,EAAmBQ,EAAE,MAAM,IAK9BA,EAAE,OAAO,UAAU,SAAS,eAAe,GAC3CA,EAAE,OAAO,aAAa,0BAA0B,KAMhDX,EAA0B,GAC1B,OAAO,aAAaC,CAA8B,EAClDA,EAAiC,OAAO,WAAW,UAAW,CAC5DD,EAA0B,EAC5B,EAAG,GAAG,EACNS,EAAwBE,EAAE,MAAM,EAEpC,CAOA,SAASI,EAAmBJ,EAAG,CACzB,SAAS,kBAAoB,WAK3BX,IACFD,EAAmB,IAErBiB,EAA+B,EAEnC,CAQA,SAASA,GAAiC,CACxC,SAAS,iBAAiB,YAAaC,CAAoB,EAC3D,SAAS,iBAAiB,YAAaA,CAAoB,EAC3D,SAAS,iBAAiB,UAAWA,CAAoB,EACzD,SAAS,iBAAiB,cAAeA,CAAoB,EAC7D,SAAS,iBAAiB,cAAeA,CAAoB,EAC7D,SAAS,iBAAiB,YAAaA,CAAoB,EAC3D,SAAS,iBAAiB,YAAaA,CAAoB,EAC3D,SAAS,iBAAiB,aAAcA,CAAoB,EAC5D,SAAS,iBAAiB,WAAYA,CAAoB,CAC5D,CAEA,SAASC,GAAoC,CAC3C,SAAS,oBAAoB,YAAaD,CAAoB,EAC9D,SAAS,oBAAoB,YAAaA,CAAoB,EAC9D,SAAS,oBAAoB,UAAWA,CAAoB,EAC5D,SAAS,oBAAoB,cAAeA,CAAoB,EAChE,SAAS,oBAAoB,cAAeA,CAAoB,EAChE,SAAS,oBAAoB,YAAaA,CAAoB,EAC9D,SAAS,oBAAoB,YAAaA,CAAoB,EAC9D,SAAS,oBAAoB,aAAcA,CAAoB,EAC/D,SAAS,oBAAoB,WAAYA,CAAoB,CAC/D,CASA,SAASA,EAAqBN,EAAG,CAG3BA,EAAE,OAAO,UAAYA,EAAE,OAAO,SAAS,YAAY,IAAM,SAI7DZ,EAAmB,GACnBmB,EAAkC,EACpC,CAKA,SAAS,iBAAiB,UAAWR,EAAW,EAAI,EACpD,SAAS,iBAAiB,YAAaE,EAAe,EAAI,EAC1D,SAAS,iBAAiB,cAAeA,EAAe,EAAI,EAC5D,SAAS,iBAAiB,aAAcA,EAAe,EAAI,EAC3D,SAAS,iBAAiB,mBAAoBG,EAAoB,EAAI,EAEtEC,EAA+B,EAM/BlB,EAAM,iBAAiB,QAASe,EAAS,EAAI,EAC7Cf,EAAM,iBAAiB,OAAQgB,EAAQ,EAAI,EAOvChB,EAAM,WAAa,KAAK,wBAA0BA,EAAM,KAI1DA,EAAM,KAAK,aAAa,wBAAyB,EAAE,EAC1CA,EAAM,WAAa,KAAK,gBACjC,SAAS,gBAAgB,UAAU,IAAI,kBAAkB,EACzD,SAAS,gBAAgB,aAAa,wBAAyB,EAAE,EAErE,CAKA,GAAI,OAAO,QAAW,aAAe,OAAO,UAAa,YAAa,CAIpE,OAAO,0BAA4BD,EAInC,IAAIsB,EAEJ,GAAI,CACFA,EAAQ,IAAI,YAAY,8BAA8B,CACxD,OAASC,EAAO,CAEdD,EAAQ,SAAS,YAAY,aAAa,EAC1CA,EAAM,gBAAgB,+BAAgC,GAAO,GAAO,CAAC,CAAC,CACxE,CAEA,OAAO,cAAcA,CAAK,CAC5B,CAEI,OAAO,UAAa,aAGtBtB,EAA0B,QAAQ,CAGtC,CAAE,ICvTF,IAAAwB,GAAAC,GAAA,CAAAC,GAAAC,KAAA;AAAA;AAAA;AAAA;AAAA;AAAA,IAMC,SAA0CC,EAAMC,EAAS,CACtD,OAAOH,IAAY,UAAY,OAAOC,IAAW,SACnDA,GAAO,QAAUE,EAAQ,EAClB,OAAO,QAAW,YAAc,OAAO,IAC9C,OAAO,CAAC,EAAGA,CAAO,EACX,OAAOH,IAAY,SAC1BA,GAAQ,YAAiBG,EAAQ,EAEjCD,EAAK,YAAiBC,EAAQ,CAChC,GAAGH,GAAM,UAAW,CACpB,OAAiB,UAAW,CAClB,IAAII,EAAuB,CAE/B,IACC,SAASC,EAAyBC,EAAqBC,EAAqB,CAEnF,aAGAA,EAAoB,EAAED,EAAqB,CACzC,QAAW,UAAW,CAAE,OAAqBE,EAAW,CAC1D,CAAC,EAGD,IAAIC,EAAeF,EAAoB,GAAG,EACtCG,EAAoCH,EAAoB,EAAEE,CAAY,EAEtEE,EAASJ,EAAoB,GAAG,EAChCK,EAA8BL,EAAoB,EAAEI,CAAM,EAE1DE,EAAaN,EAAoB,GAAG,EACpCO,EAA8BP,EAAoB,EAAEM,CAAU,EAOlE,SAASE,EAAQC,EAAM,CACrB,GAAI,CACF,OAAO,SAAS,YAAYA,CAAI,CAClC,OAASC,EAAK,CACZ,MAAO,EACT,CACF,CAUA,IAAIC,EAAqB,SAA4BC,EAAQ,CAC3D,IAAIC,EAAeN,EAAe,EAAEK,CAAM,EAC1C,OAAAJ,EAAQ,KAAK,EACNK,CACT,EAEiCC,EAAeH,EAOhD,SAASI,EAAkBC,EAAO,CAChC,IAAIC,EAAQ,SAAS,gBAAgB,aAAa,KAAK,IAAM,MACzDC,EAAc,SAAS,cAAc,UAAU,EAEnDA,EAAY,MAAM,SAAW,OAE7BA,EAAY,MAAM,OAAS,IAC3BA,EAAY,MAAM,QAAU,IAC5BA,EAAY,MAAM,OAAS,IAE3BA,EAAY,MAAM,SAAW,WAC7BA,EAAY,MAAMD,EAAQ,QAAU,MAAM,EAAI,UAE9C,IAAIE,EAAY,OAAO,aAAe,SAAS,gBAAgB,UAC/D,OAAAD,EAAY,MAAM,IAAM,GAAG,OAAOC,EAAW,IAAI,EACjDD,EAAY,aAAa,WAAY,EAAE,EACvCA,EAAY,MAAQF,EACbE,CACT,CAYA,IAAIE,EAAiB,SAAwBJ,EAAOK,EAAS,CAC3D,IAAIH,EAAcH,EAAkBC,CAAK,EACzCK,EAAQ,UAAU,YAAYH,CAAW,EACzC,IAAIL,EAAeN,EAAe,EAAEW,CAAW,EAC/C,OAAAV,EAAQ,MAAM,EACdU,EAAY,OAAO,EACZL,CACT,EASIS,EAAsB,SAA6BV,EAAQ,CAC7D,IAAIS,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAChF,UAAW,SAAS,IACtB,EACIR,EAAe,GAEnB,OAAI,OAAOD,GAAW,SACpBC,EAAeO,EAAeR,EAAQS,CAAO,EACpCT,aAAkB,kBAAoB,CAAC,CAAC,OAAQ,SAAU,MAAO,MAAO,UAAU,EAAE,SAASA,GAAW,KAA4B,OAASA,EAAO,IAAI,EAEjKC,EAAeO,EAAeR,EAAO,MAAOS,CAAO,GAEnDR,EAAeN,EAAe,EAAEK,CAAM,EACtCJ,EAAQ,MAAM,GAGTK,CACT,EAEiCU,EAAgBD,EAEjD,SAASE,EAAQC,EAAK,CAAE,0BAA2B,OAAI,OAAO,QAAW,YAAc,OAAO,OAAO,UAAa,SAAYD,EAAU,SAAiBC,EAAK,CAAE,OAAO,OAAOA,CAAK,EAAYD,EAAU,SAAiBC,EAAK,CAAE,OAAOA,GAAO,OAAO,QAAW,YAAcA,EAAI,cAAgB,QAAUA,IAAQ,OAAO,UAAY,SAAW,OAAOA,CAAK,EAAYD,EAAQC,CAAG,CAAG,CAUzX,IAAIC,GAAyB,UAAkC,CAC7D,IAAIL,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAAC,EAE/EM,EAAkBN,EAAQ,OAC1BO,EAASD,IAAoB,OAAS,OAASA,EAC/CE,EAAYR,EAAQ,UACpBT,EAASS,EAAQ,OACjBS,GAAOT,EAAQ,KAEnB,GAAIO,IAAW,QAAUA,IAAW,MAClC,MAAM,IAAI,MAAM,oDAAoD,EAItE,GAAIhB,IAAW,OACb,GAAIA,GAAUY,EAAQZ,CAAM,IAAM,UAAYA,EAAO,WAAa,EAAG,CACnE,GAAIgB,IAAW,QAAUhB,EAAO,aAAa,UAAU,EACrD,MAAM,IAAI,MAAM,mFAAmF,EAGrG,GAAIgB,IAAW,QAAUhB,EAAO,aAAa,UAAU,GAAKA,EAAO,aAAa,UAAU,GACxF,MAAM,IAAI,MAAM,uGAAwG,CAE5H,KACE,OAAM,IAAI,MAAM,6CAA6C,EAKjE,GAAIkB,GACF,OAAOP,EAAaO,GAAM,CACxB,UAAWD,CACb,CAAC,EAIH,GAAIjB,EACF,OAAOgB,IAAW,MAAQd,EAAYF,CAAM,EAAIW,EAAaX,EAAQ,CACnE,UAAWiB,CACb,CAAC,CAEL,EAEiCE,GAAmBL,GAEpD,SAASM,GAAiBP,EAAK,CAAE,0BAA2B,OAAI,OAAO,QAAW,YAAc,OAAO,OAAO,UAAa,SAAYO,GAAmB,SAAiBP,EAAK,CAAE,OAAO,OAAOA,CAAK,EAAYO,GAAmB,SAAiBP,EAAK,CAAE,OAAOA,GAAO,OAAO,QAAW,YAAcA,EAAI,cAAgB,QAAUA,IAAQ,OAAO,UAAY,SAAW,OAAOA,CAAK,EAAYO,GAAiBP,CAAG,CAAG,CAE7Z,SAASQ,GAAgBC,EAAUC,EAAa,CAAE,GAAI,EAAED,aAAoBC,GAAgB,MAAM,IAAI,UAAU,mCAAmC,CAAK,CAExJ,SAASC,GAAkBxB,EAAQyB,EAAO,CAAE,QAASC,EAAI,EAAGA,EAAID,EAAM,OAAQC,IAAK,CAAE,IAAIC,EAAaF,EAAMC,CAAC,EAAGC,EAAW,WAAaA,EAAW,YAAc,GAAOA,EAAW,aAAe,GAAU,UAAWA,IAAYA,EAAW,SAAW,IAAM,OAAO,eAAe3B,EAAQ2B,EAAW,IAAKA,CAAU,CAAG,CAAE,CAE5T,SAASC,GAAaL,EAAaM,EAAYC,EAAa,CAAE,OAAID,GAAYL,GAAkBD,EAAY,UAAWM,CAAU,EAAOC,GAAaN,GAAkBD,EAAaO,CAAW,EAAUP,CAAa,CAEtN,SAASQ,GAAUC,EAAUC,EAAY,CAAE,GAAI,OAAOA,GAAe,YAAcA,IAAe,KAAQ,MAAM,IAAI,UAAU,oDAAoD,EAAKD,EAAS,UAAY,OAAO,OAAOC,GAAcA,EAAW,UAAW,CAAE,YAAa,CAAE,MAAOD,EAAU,SAAU,GAAM,aAAc,EAAK,CAAE,CAAC,EAAOC,GAAYC,GAAgBF,EAAUC,CAAU,CAAG,CAEhY,SAASC,GAAgBC,EAAGC,EAAG,CAAE,OAAAF,GAAkB,OAAO,gBAAkB,SAAyBC,EAAGC,EAAG,CAAE,OAAAD,EAAE,UAAYC,EAAUD,CAAG,EAAUD,GAAgBC,EAAGC,CAAC,CAAG,CAEzK,SAASC,GAAaC,EAAS,CAAE,IAAIC,EAA4BC,GAA0B,EAAG,OAAO,UAAgC,CAAE,IAAIC,EAAQC,GAAgBJ,CAAO,EAAGK,EAAQ,GAAIJ,EAA2B,CAAE,IAAIK,EAAYF,GAAgB,IAAI,EAAE,YAAaC,EAAS,QAAQ,UAAUF,EAAO,UAAWG,CAAS,CAAG,MAASD,EAASF,EAAM,MAAM,KAAM,SAAS,EAAK,OAAOI,GAA2B,KAAMF,CAAM,CAAG,CAAG,CAExa,SAASE,GAA2BC,EAAMC,EAAM,CAAE,OAAIA,IAAS3B,GAAiB2B,CAAI,IAAM,UAAY,OAAOA,GAAS,YAAsBA,EAAeC,GAAuBF,CAAI,CAAG,CAEzL,SAASE,GAAuBF,EAAM,CAAE,GAAIA,IAAS,OAAU,MAAM,IAAI,eAAe,2DAA2D,EAAK,OAAOA,CAAM,CAErK,SAASN,IAA4B,CAA0E,GAApE,OAAO,SAAY,aAAe,CAAC,QAAQ,WAA6B,QAAQ,UAAU,KAAM,MAAO,GAAO,GAAI,OAAO,OAAU,WAAY,MAAO,GAAM,GAAI,CAAE,YAAK,UAAU,SAAS,KAAK,QAAQ,UAAU,KAAM,CAAC,EAAG,UAAY,CAAC,CAAC,CAAC,EAAU,EAAM,OAASS,EAAG,CAAE,MAAO,EAAO,CAAE,CAEnU,SAASP,GAAgBP,EAAG,CAAE,OAAAO,GAAkB,OAAO,eAAiB,OAAO,eAAiB,SAAyBP,EAAG,CAAE,OAAOA,EAAE,WAAa,OAAO,eAAeA,CAAC,CAAG,EAAUO,GAAgBP,CAAC,CAAG,CAa5M,SAASe,GAAkBC,EAAQC,EAAS,CAC1C,IAAIC,EAAY,kBAAkB,OAAOF,CAAM,EAE/C,GAAKC,EAAQ,aAAaC,CAAS,EAInC,OAAOD,EAAQ,aAAaC,CAAS,CACvC,CAOA,IAAIC,GAAyB,SAAUC,EAAU,CAC/CxB,GAAUuB,EAAWC,CAAQ,EAE7B,IAAIC,EAASnB,GAAaiB,CAAS,EAMnC,SAASA,EAAUG,EAAShD,EAAS,CACnC,IAAIiD,EAEJ,OAAArC,GAAgB,KAAMiC,CAAS,EAE/BI,EAAQF,EAAO,KAAK,IAAI,EAExBE,EAAM,eAAejD,CAAO,EAE5BiD,EAAM,YAAYD,CAAO,EAElBC,CACT,CAQA,OAAA9B,GAAa0B,EAAW,CAAC,CACvB,IAAK,iBACL,MAAO,UAA0B,CAC/B,IAAI7C,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAAC,EACnF,KAAK,OAAS,OAAOA,EAAQ,QAAW,WAAaA,EAAQ,OAAS,KAAK,cAC3E,KAAK,OAAS,OAAOA,EAAQ,QAAW,WAAaA,EAAQ,OAAS,KAAK,cAC3E,KAAK,KAAO,OAAOA,EAAQ,MAAS,WAAaA,EAAQ,KAAO,KAAK,YACrE,KAAK,UAAYW,GAAiBX,EAAQ,SAAS,IAAM,SAAWA,EAAQ,UAAY,SAAS,IACnG,CAMF,EAAG,CACD,IAAK,cACL,MAAO,SAAqBgD,EAAS,CACnC,IAAIE,EAAS,KAEb,KAAK,SAAWlE,EAAe,EAAEgE,EAAS,QAAS,SAAUR,GAAG,CAC9D,OAAOU,EAAO,QAAQV,EAAC,CACzB,CAAC,CACH,CAMF,EAAG,CACD,IAAK,UACL,MAAO,SAAiBA,EAAG,CACzB,IAAIQ,EAAUR,EAAE,gBAAkBA,EAAE,cAChCjC,GAAS,KAAK,OAAOyC,CAAO,GAAK,OACjCvC,GAAOC,GAAgB,CACzB,OAAQH,GACR,UAAW,KAAK,UAChB,OAAQ,KAAK,OAAOyC,CAAO,EAC3B,KAAM,KAAK,KAAKA,CAAO,CACzB,CAAC,EAED,KAAK,KAAKvC,GAAO,UAAY,QAAS,CACpC,OAAQF,GACR,KAAME,GACN,QAASuC,EACT,eAAgB,UAA0B,CACpCA,GACFA,EAAQ,MAAM,EAGhB,OAAO,aAAa,EAAE,gBAAgB,CACxC,CACF,CAAC,CACH,CAMF,EAAG,CACD,IAAK,gBACL,MAAO,SAAuBA,EAAS,CACrC,OAAOP,GAAkB,SAAUO,CAAO,CAC5C,CAMF,EAAG,CACD,IAAK,gBACL,MAAO,SAAuBA,EAAS,CACrC,IAAIG,EAAWV,GAAkB,SAAUO,CAAO,EAElD,GAAIG,EACF,OAAO,SAAS,cAAcA,CAAQ,CAE1C,CAQF,EAAG,CACD,IAAK,cAML,MAAO,SAAqBH,EAAS,CACnC,OAAOP,GAAkB,OAAQO,CAAO,CAC1C,CAKF,EAAG,CACD,IAAK,UACL,MAAO,UAAmB,CACxB,KAAK,SAAS,QAAQ,CACxB,CACF,CAAC,EAAG,CAAC,CACH,IAAK,OACL,MAAO,SAAczD,EAAQ,CAC3B,IAAIS,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAChF,UAAW,SAAS,IACtB,EACA,OAAOE,EAAaX,EAAQS,CAAO,CACrC,CAOF,EAAG,CACD,IAAK,MACL,MAAO,SAAaT,EAAQ,CAC1B,OAAOE,EAAYF,CAAM,CAC3B,CAOF,EAAG,CACD,IAAK,cACL,MAAO,UAAuB,CAC5B,IAAIgB,EAAS,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAAC,OAAQ,KAAK,EAC3F6C,EAAU,OAAO7C,GAAW,SAAW,CAACA,CAAM,EAAIA,EAClD8C,GAAU,CAAC,CAAC,SAAS,sBACzB,OAAAD,EAAQ,QAAQ,SAAU7C,GAAQ,CAChC8C,GAAUA,IAAW,CAAC,CAAC,SAAS,sBAAsB9C,EAAM,CAC9D,CAAC,EACM8C,EACT,CACF,CAAC,CAAC,EAEKR,CACT,EAAG/D,EAAqB,CAAE,EAEOF,GAAaiE,EAExC,EAEA,IACC,SAASxE,EAAQ,CAExB,IAAIiF,EAAqB,EAKzB,GAAI,OAAO,SAAY,aAAe,CAAC,QAAQ,UAAU,QAAS,CAC9D,IAAIC,EAAQ,QAAQ,UAEpBA,EAAM,QAAUA,EAAM,iBACNA,EAAM,oBACNA,EAAM,mBACNA,EAAM,kBACNA,EAAM,qBAC1B,CASA,SAASC,EAASb,EAASQ,EAAU,CACjC,KAAOR,GAAWA,EAAQ,WAAaW,GAAoB,CACvD,GAAI,OAAOX,EAAQ,SAAY,YAC3BA,EAAQ,QAAQQ,CAAQ,EAC1B,OAAOR,EAETA,EAAUA,EAAQ,UACtB,CACJ,CAEAtE,EAAO,QAAUmF,CAGX,EAEA,IACC,SAASnF,EAAQoF,EAA0B9E,EAAqB,CAEvE,IAAI6E,EAAU7E,EAAoB,GAAG,EAYrC,SAAS+E,EAAUf,EAASQ,EAAU/D,EAAMuE,EAAUC,EAAY,CAC9D,IAAIC,EAAaC,EAAS,MAAM,KAAM,SAAS,EAE/C,OAAAnB,EAAQ,iBAAiBvD,EAAMyE,EAAYD,CAAU,EAE9C,CACH,QAAS,UAAW,CAChBjB,EAAQ,oBAAoBvD,EAAMyE,EAAYD,CAAU,CAC5D,CACJ,CACJ,CAYA,SAASG,EAASC,EAAUb,EAAU/D,EAAMuE,EAAUC,EAAY,CAE9D,OAAI,OAAOI,EAAS,kBAAqB,WAC9BN,EAAU,MAAM,KAAM,SAAS,EAItC,OAAOtE,GAAS,WAGTsE,EAAU,KAAK,KAAM,QAAQ,EAAE,MAAM,KAAM,SAAS,GAI3D,OAAOM,GAAa,WACpBA,EAAW,SAAS,iBAAiBA,CAAQ,GAI1C,MAAM,UAAU,IAAI,KAAKA,EAAU,SAAUrB,EAAS,CACzD,OAAOe,EAAUf,EAASQ,EAAU/D,EAAMuE,EAAUC,CAAU,CAClE,CAAC,EACL,CAWA,SAASE,EAASnB,EAASQ,EAAU/D,EAAMuE,EAAU,CACjD,OAAO,SAASnB,EAAG,CACfA,EAAE,eAAiBgB,EAAQhB,EAAE,OAAQW,CAAQ,EAEzCX,EAAE,gBACFmB,EAAS,KAAKhB,EAASH,CAAC,CAEhC,CACJ,CAEAnE,EAAO,QAAU0F,CAGX,EAEA,IACC,SAAStF,EAAyBL,EAAS,CAQlDA,EAAQ,KAAO,SAASuB,EAAO,CAC3B,OAAOA,IAAU,QACVA,aAAiB,aACjBA,EAAM,WAAa,CAC9B,EAQAvB,EAAQ,SAAW,SAASuB,EAAO,CAC/B,IAAIP,EAAO,OAAO,UAAU,SAAS,KAAKO,CAAK,EAE/C,OAAOA,IAAU,SACTP,IAAS,qBAAuBA,IAAS,4BACzC,WAAYO,IACZA,EAAM,SAAW,GAAKvB,EAAQ,KAAKuB,EAAM,CAAC,CAAC,EACvD,EAQAvB,EAAQ,OAAS,SAASuB,EAAO,CAC7B,OAAO,OAAOA,GAAU,UACjBA,aAAiB,MAC5B,EAQAvB,EAAQ,GAAK,SAASuB,EAAO,CACzB,IAAIP,EAAO,OAAO,UAAU,SAAS,KAAKO,CAAK,EAE/C,OAAOP,IAAS,mBACpB,CAGM,EAEA,IACC,SAASf,EAAQoF,EAA0B9E,EAAqB,CAEvE,IAAIsF,EAAKtF,EAAoB,GAAG,EAC5BoF,EAAWpF,EAAoB,GAAG,EAWtC,SAASI,EAAOQ,EAAQH,EAAMuE,EAAU,CACpC,GAAI,CAACpE,GAAU,CAACH,GAAQ,CAACuE,EACrB,MAAM,IAAI,MAAM,4BAA4B,EAGhD,GAAI,CAACM,EAAG,OAAO7E,CAAI,EACf,MAAM,IAAI,UAAU,kCAAkC,EAG1D,GAAI,CAAC6E,EAAG,GAAGN,CAAQ,EACf,MAAM,IAAI,UAAU,mCAAmC,EAG3D,GAAIM,EAAG,KAAK1E,CAAM,EACd,OAAO2E,EAAW3E,EAAQH,EAAMuE,CAAQ,EAEvC,GAAIM,EAAG,SAAS1E,CAAM,EACvB,OAAO4E,EAAe5E,EAAQH,EAAMuE,CAAQ,EAE3C,GAAIM,EAAG,OAAO1E,CAAM,EACrB,OAAO6E,EAAe7E,EAAQH,EAAMuE,CAAQ,EAG5C,MAAM,IAAI,UAAU,2EAA2E,CAEvG,CAWA,SAASO,EAAWG,EAAMjF,EAAMuE,EAAU,CACtC,OAAAU,EAAK,iBAAiBjF,EAAMuE,CAAQ,EAE7B,CACH,QAAS,UAAW,CAChBU,EAAK,oBAAoBjF,EAAMuE,CAAQ,CAC3C,CACJ,CACJ,CAWA,SAASQ,EAAeG,EAAUlF,EAAMuE,EAAU,CAC9C,aAAM,UAAU,QAAQ,KAAKW,EAAU,SAASD,EAAM,CAClDA,EAAK,iBAAiBjF,EAAMuE,CAAQ,CACxC,CAAC,EAEM,CACH,QAAS,UAAW,CAChB,MAAM,UAAU,QAAQ,KAAKW,EAAU,SAASD,EAAM,CAClDA,EAAK,oBAAoBjF,EAAMuE,CAAQ,CAC3C,CAAC,CACL,CACJ,CACJ,CAWA,SAASS,EAAejB,EAAU/D,EAAMuE,EAAU,CAC9C,OAAOI,EAAS,SAAS,KAAMZ,EAAU/D,EAAMuE,CAAQ,CAC3D,CAEAtF,EAAO,QAAUU,CAGX,EAEA,IACC,SAASV,EAAQ,CAExB,SAASkG,EAAO5B,EAAS,CACrB,IAAInD,EAEJ,GAAImD,EAAQ,WAAa,SACrBA,EAAQ,MAAM,EAEdnD,EAAemD,EAAQ,cAElBA,EAAQ,WAAa,SAAWA,EAAQ,WAAa,WAAY,CACtE,IAAI6B,EAAa7B,EAAQ,aAAa,UAAU,EAE3C6B,GACD7B,EAAQ,aAAa,WAAY,EAAE,EAGvCA,EAAQ,OAAO,EACfA,EAAQ,kBAAkB,EAAGA,EAAQ,MAAM,MAAM,EAE5C6B,GACD7B,EAAQ,gBAAgB,UAAU,EAGtCnD,EAAemD,EAAQ,KAC3B,KACK,CACGA,EAAQ,aAAa,iBAAiB,GACtCA,EAAQ,MAAM,EAGlB,IAAI8B,EAAY,OAAO,aAAa,EAChCC,EAAQ,SAAS,YAAY,EAEjCA,EAAM,mBAAmB/B,CAAO,EAChC8B,EAAU,gBAAgB,EAC1BA,EAAU,SAASC,CAAK,EAExBlF,EAAeiF,EAAU,SAAS,CACtC,CAEA,OAAOjF,CACX,CAEAnB,EAAO,QAAUkG,CAGX,EAEA,IACC,SAASlG,EAAQ,CAExB,SAASsG,GAAK,CAGd,CAEAA,EAAE,UAAY,CACZ,GAAI,SAAUC,EAAMjB,EAAUkB,EAAK,CACjC,IAAIrC,EAAI,KAAK,IAAM,KAAK,EAAI,CAAC,GAE7B,OAACA,EAAEoC,CAAI,IAAMpC,EAAEoC,CAAI,EAAI,CAAC,IAAI,KAAK,CAC/B,GAAIjB,EACJ,IAAKkB,CACP,CAAC,EAEM,IACT,EAEA,KAAM,SAAUD,EAAMjB,EAAUkB,EAAK,CACnC,IAAIxC,EAAO,KACX,SAASyB,GAAY,CACnBzB,EAAK,IAAIuC,EAAMd,CAAQ,EACvBH,EAAS,MAAMkB,EAAK,SAAS,CAC/B,CAEA,OAAAf,EAAS,EAAIH,EACN,KAAK,GAAGiB,EAAMd,EAAUe,CAAG,CACpC,EAEA,KAAM,SAAUD,EAAM,CACpB,IAAIE,EAAO,CAAC,EAAE,MAAM,KAAK,UAAW,CAAC,EACjCC,IAAW,KAAK,IAAM,KAAK,EAAI,CAAC,IAAIH,CAAI,GAAK,CAAC,GAAG,MAAM,EACvD3D,EAAI,EACJ+D,EAAMD,EAAO,OAEjB,IAAK9D,EAAGA,EAAI+D,EAAK/D,IACf8D,EAAO9D,CAAC,EAAE,GAAG,MAAM8D,EAAO9D,CAAC,EAAE,IAAK6D,CAAI,EAGxC,OAAO,IACT,EAEA,IAAK,SAAUF,EAAMjB,EAAU,CAC7B,IAAInB,EAAI,KAAK,IAAM,KAAK,EAAI,CAAC,GACzByC,EAAOzC,EAAEoC,CAAI,EACbM,EAAa,CAAC,EAElB,GAAID,GAAQtB,EACV,QAAS1C,EAAI,EAAG+D,EAAMC,EAAK,OAAQhE,EAAI+D,EAAK/D,IACtCgE,EAAKhE,CAAC,EAAE,KAAO0C,GAAYsB,EAAKhE,CAAC,EAAE,GAAG,IAAM0C,GAC9CuB,EAAW,KAAKD,EAAKhE,CAAC,CAAC,EAQ7B,OAACiE,EAAW,OACR1C,EAAEoC,CAAI,EAAIM,EACV,OAAO1C,EAAEoC,CAAI,EAEV,IACT,CACF,EAEAvG,EAAO,QAAUsG,EACjBtG,EAAO,QAAQ,YAAcsG,CAGvB,CAEI,EAGIQ,EAA2B,CAAC,EAGhC,SAASxG,EAAoByG,EAAU,CAEtC,GAAGD,EAAyBC,CAAQ,EACnC,OAAOD,EAAyBC,CAAQ,EAAE,QAG3C,IAAI/G,EAAS8G,EAAyBC,CAAQ,EAAI,CAGjD,QAAS,CAAC,CACX,EAGA,OAAA5G,EAAoB4G,CAAQ,EAAE/G,EAAQA,EAAO,QAASM,CAAmB,EAGlEN,EAAO,OACf,CAIA,OAAC,UAAW,CAEXM,EAAoB,EAAI,SAASN,EAAQ,CACxC,IAAIgH,EAAShH,GAAUA,EAAO,WAC7B,UAAW,CAAE,OAAOA,EAAO,OAAY,EACvC,UAAW,CAAE,OAAOA,CAAQ,EAC7B,OAAAM,EAAoB,EAAE0G,EAAQ,CAAE,EAAGA,CAAO,CAAC,EACpCA,CACR,CACD,EAAE,EAGD,UAAW,CAEX1G,EAAoB,EAAI,SAASP,EAASkH,EAAY,CACrD,QAAQC,KAAOD,EACX3G,EAAoB,EAAE2G,EAAYC,CAAG,GAAK,CAAC5G,EAAoB,EAAEP,EAASmH,CAAG,GAC/E,OAAO,eAAenH,EAASmH,EAAK,CAAE,WAAY,GAAM,IAAKD,EAAWC,CAAG,CAAE,CAAC,CAGjF,CACD,EAAE,EAGD,UAAW,CACX5G,EAAoB,EAAI,SAASyB,EAAKoF,EAAM,CAAE,OAAO,OAAO,UAAU,eAAe,KAAKpF,EAAKoF,CAAI,CAAG,CACvG,EAAE,EAMK7G,EAAoB,GAAG,CAC/B,EAAG,EACX,OACD,CAAC,ICz3BD,IAAA8G,GAAAC,GAAA,CAAAC,GAAAC,KAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GAeA,IAAIC,GAAkB,UAOtBD,GAAO,QAAUE,GAUjB,SAASA,GAAWC,EAAQ,CAC1B,IAAIC,EAAM,GAAKD,EACXE,EAAQJ,GAAgB,KAAKG,CAAG,EAEpC,GAAI,CAACC,EACH,OAAOD,EAGT,IAAIE,EACAC,EAAO,GACPC,EAAQ,EACRC,EAAY,EAEhB,IAAKD,EAAQH,EAAM,MAAOG,EAAQJ,EAAI,OAAQI,IAAS,CACrD,OAAQJ,EAAI,WAAWI,CAAK,EAAG,CAC7B,IAAK,IACHF,EAAS,SACT,MACF,IAAK,IACHA,EAAS,QACT,MACF,IAAK,IACHA,EAAS,QACT,MACF,IAAK,IACHA,EAAS,OACT,MACF,IAAK,IACHA,EAAS,OACT,MACF,QACE,QACJ,CAEIG,IAAcD,IAChBD,GAAQH,EAAI,UAAUK,EAAWD,CAAK,GAGxCC,EAAYD,EAAQ,EACpBD,GAAQD,CACV,CAEA,OAAOG,IAAcD,EACjBD,EAAOH,EAAI,UAAUK,EAAWD,CAAK,EACrCD,CACN,ICvDA,IAAAG,GAAO,SCtBP;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,gFAgBA,IAAIC,GAAgB,SAASC,EAAGC,EAAG,CAC/B,OAAAF,GAAgB,OAAO,gBAClB,CAAE,UAAW,CAAC,CAAE,YAAa,OAAS,SAAUC,EAAGC,EAAG,CAAED,EAAE,UAAYC,CAAG,GAC1E,SAAUD,EAAGC,EAAG,CAAE,QAASC,KAAKD,EAAO,OAAO,UAAU,eAAe,KAAKA,EAAGC,CAAC,IAAGF,EAAEE,CAAC,EAAID,EAAEC,CAAC,EAAG,EAC7FH,GAAcC,EAAGC,CAAC,CAC7B,EAEO,SAASE,GAAUH,EAAGC,EAAG,CAC5B,GAAI,OAAOA,GAAM,YAAcA,IAAM,KACjC,MAAM,IAAI,UAAU,uBAAyB,OAAOA,CAAC,EAAI,+BAA+B,EAC5FF,GAAcC,EAAGC,CAAC,EAClB,SAASG,GAAK,CAAE,KAAK,YAAcJ,CAAG,CACtCA,EAAE,UAAYC,IAAM,KAAO,OAAO,OAAOA,CAAC,GAAKG,EAAG,UAAYH,EAAE,UAAW,IAAIG,EACnF,CAwCO,SAASC,GAAUC,EAASC,EAAYC,EAAGC,EAAW,CACzD,SAASC,EAAMC,EAAO,CAAE,OAAOA,aAAiBH,EAAIG,EAAQ,IAAIH,EAAE,SAAUI,EAAS,CAAEA,EAAQD,CAAK,CAAG,CAAC,CAAG,CAC3G,OAAO,IAAKH,IAAMA,EAAI,UAAU,SAAUI,EAASC,EAAQ,CACvD,SAASC,EAAUH,EAAO,CAAE,GAAI,CAAEI,EAAKN,EAAU,KAAKE,CAAK,CAAC,CAAG,OAASK,EAAG,CAAEH,EAAOG,CAAC,CAAG,CAAE,CAC1F,SAASC,EAASN,EAAO,CAAE,GAAI,CAAEI,EAAKN,EAAU,MAASE,CAAK,CAAC,CAAG,OAASK,EAAG,CAAEH,EAAOG,CAAC,CAAG,CAAE,CAC7F,SAASD,EAAKG,EAAQ,CAAEA,EAAO,KAAON,EAAQM,EAAO,KAAK,EAAIR,EAAMQ,EAAO,KAAK,EAAE,KAAKJ,EAAWG,CAAQ,CAAG,CAC7GF,GAAMN,EAAYA,EAAU,MAAMH,EAASC,GAAc,CAAC,CAAC,GAAG,KAAK,CAAC,CACxE,CAAC,CACL,CAEO,SAASY,GAAYb,EAASc,EAAM,CACvC,IAAIC,EAAI,CAAE,MAAO,EAAG,KAAM,UAAW,CAAE,GAAIC,EAAE,CAAC,EAAI,EAAG,MAAMA,EAAE,CAAC,EAAG,OAAOA,EAAE,CAAC,CAAG,EAAG,KAAM,CAAC,EAAG,IAAK,CAAC,CAAE,EAAGC,EAAGC,EAAGF,EAAGG,EAC/G,OAAOA,EAAI,CAAE,KAAMC,EAAK,CAAC,EAAG,MAASA,EAAK,CAAC,EAAG,OAAUA,EAAK,CAAC,CAAE,EAAG,OAAO,QAAW,aAAeD,EAAE,OAAO,QAAQ,EAAI,UAAW,CAAE,OAAO,IAAM,GAAIA,EACvJ,SAASC,EAAKC,EAAG,CAAE,OAAO,SAAUC,EAAG,CAAE,OAAOb,EAAK,CAACY,EAAGC,CAAC,CAAC,CAAG,CAAG,CACjE,SAASb,EAAKc,EAAI,CACd,GAAIN,EAAG,MAAM,IAAI,UAAU,iCAAiC,EAC5D,KAAOF,GAAG,GAAI,CACV,GAAIE,EAAI,EAAGC,IAAMF,EAAIO,EAAG,CAAC,EAAI,EAAIL,EAAE,OAAYK,EAAG,CAAC,EAAIL,EAAE,SAAcF,EAAIE,EAAE,SAAcF,EAAE,KAAKE,CAAC,EAAG,GAAKA,EAAE,OAAS,EAAEF,EAAIA,EAAE,KAAKE,EAAGK,EAAG,CAAC,CAAC,GAAG,KAAM,OAAOP,EAE3J,OADIE,EAAI,EAAGF,IAAGO,EAAK,CAACA,EAAG,CAAC,EAAI,EAAGP,EAAE,KAAK,GAC9BO,EAAG,CAAC,EAAG,CACX,IAAK,GAAG,IAAK,GAAGP,EAAIO,EAAI,MACxB,IAAK,GAAG,OAAAR,EAAE,QAAgB,CAAE,MAAOQ,EAAG,CAAC,EAAG,KAAM,EAAM,EACtD,IAAK,GAAGR,EAAE,QAASG,EAAIK,EAAG,CAAC,EAAGA,EAAK,CAAC,CAAC,EAAG,SACxC,IAAK,GAAGA,EAAKR,EAAE,IAAI,IAAI,EAAGA,EAAE,KAAK,IAAI,EAAG,SACxC,QACI,GAAMC,EAAID,EAAE,KAAM,EAAAC,EAAIA,EAAE,OAAS,GAAKA,EAAEA,EAAE,OAAS,CAAC,KAAOO,EAAG,CAAC,IAAM,GAAKA,EAAG,CAAC,IAAM,GAAI,CAAER,EAAI,EAAG,QAAU,CAC3G,GAAIQ,EAAG,CAAC,IAAM,IAAM,CAACP,GAAMO,EAAG,CAAC,EAAIP,EAAE,CAAC,GAAKO,EAAG,CAAC,EAAIP,EAAE,CAAC,GAAK,CAAED,EAAE,MAAQQ,EAAG,CAAC,EAAG,KAAO,CACrF,GAAIA,EAAG,CAAC,IAAM,GAAKR,EAAE,MAAQC,EAAE,CAAC,EAAG,CAAED,EAAE,MAAQC,EAAE,CAAC,EAAGA,EAAIO,EAAI,KAAO,CACpE,GAAIP,GAAKD,EAAE,MAAQC,EAAE,CAAC,EAAG,CAAED,EAAE,MAAQC,EAAE,CAAC,EAAGD,EAAE,IAAI,KAAKQ,CAAE,EAAG,KAAO,CAC9DP,EAAE,CAAC,GAAGD,EAAE,IAAI,IAAI,EACpBA,EAAE,KAAK,IAAI,EAAG,QACtB,CACAQ,EAAKT,EAAK,KAAKd,EAASe,CAAC,CAC7B,OAASL,EAAG,CAAEa,EAAK,CAAC,EAAGb,CAAC,EAAGQ,EAAI,CAAG,QAAE,CAAUD,EAAID,EAAI,CAAG,CACzD,GAAIO,EAAG,CAAC,EAAI,EAAG,MAAMA,EAAG,CAAC,EAAG,MAAO,CAAE,MAAOA,EAAG,CAAC,EAAIA,EAAG,CAAC,EAAI,OAAQ,KAAM,EAAK,CACnF,CACJ,CAcO,SAASC,GAASC,EAAG,CACxB,IAAIC,EAAI,OAAO,QAAW,YAAc,OAAO,SAAUC,EAAID,GAAKD,EAAEC,CAAC,EAAGE,EAAI,EAC5E,GAAID,EAAG,OAAOA,EAAE,KAAKF,CAAC,EACtB,GAAIA,GAAK,OAAOA,EAAE,QAAW,SAAU,MAAO,CAC1C,KAAM,UAAY,CACd,OAAIA,GAAKG,GAAKH,EAAE,SAAQA,EAAI,QACrB,CAAE,MAAOA,GAAKA,EAAEG,GAAG,EAAG,KAAM,CAACH,CAAE,CAC1C,CACJ,EACA,MAAM,IAAI,UAAUC,EAAI,0BAA4B,iCAAiC,CACzF,CAEO,SAASG,EAAOJ,EAAGK,EAAG,CACzB,IAAIH,EAAI,OAAO,QAAW,YAAcF,EAAE,OAAO,QAAQ,EACzD,GAAI,CAACE,EAAG,OAAOF,EACf,IAAIG,EAAID,EAAE,KAAKF,CAAC,EAAGM,EAAGC,EAAK,CAAC,EAAGC,EAC/B,GAAI,CACA,MAAQH,IAAM,QAAUA,KAAM,IAAM,EAAEC,EAAIH,EAAE,KAAK,GAAG,MAAMI,EAAG,KAAKD,EAAE,KAAK,CAC7E,OACOG,EAAO,CAAED,EAAI,CAAE,MAAOC,CAAM,CAAG,QACtC,CACI,GAAI,CACIH,GAAK,CAACA,EAAE,OAASJ,EAAIC,EAAE,SAAYD,EAAE,KAAKC,CAAC,CACnD,QACA,CAAU,GAAIK,EAAG,MAAMA,EAAE,KAAO,CACpC,CACA,OAAOD,CACX,CAkBO,SAASG,EAAcC,EAAIC,EAAMC,EAAM,CAC1C,GAAIA,GAAQ,UAAU,SAAW,EAAG,QAASC,EAAI,EAAGC,EAAIH,EAAK,OAAQI,EAAIF,EAAIC,EAAGD,KACxEE,GAAM,EAAEF,KAAKF,MACRI,IAAIA,EAAK,MAAM,UAAU,MAAM,KAAKJ,EAAM,EAAGE,CAAC,GACnDE,EAAGF,CAAC,EAAIF,EAAKE,CAAC,GAGtB,OAAOH,EAAG,OAAOK,GAAM,MAAM,UAAU,MAAM,KAAKJ,CAAI,CAAC,CAC3D,CAEO,SAASK,GAAQC,EAAG,CACvB,OAAO,gBAAgBD,IAAW,KAAK,EAAIC,EAAG,MAAQ,IAAID,GAAQC,CAAC,CACvE,CAEO,SAASC,GAAiBC,EAASC,EAAYC,EAAW,CAC7D,GAAI,CAAC,OAAO,cAAe,MAAM,IAAI,UAAU,sCAAsC,EACrF,IAAIC,EAAID,EAAU,MAAMF,EAASC,GAAc,CAAC,CAAC,EAAGP,EAAGU,EAAI,CAAC,EAC5D,OAAOV,EAAI,CAAC,EAAGW,EAAK,MAAM,EAAGA,EAAK,OAAO,EAAGA,EAAK,QAAQ,EAAGX,EAAE,OAAO,aAAa,EAAI,UAAY,CAAE,OAAO,IAAM,EAAGA,EACpH,SAASW,EAAKC,EAAG,CAAMH,EAAEG,CAAC,IAAGZ,EAAEY,CAAC,EAAI,SAAUR,EAAG,CAAE,OAAO,IAAI,QAAQ,SAAUS,EAAG,EAAG,CAAEH,EAAE,KAAK,CAACE,EAAGR,EAAGS,EAAG,CAAC,CAAC,EAAI,GAAKC,EAAOF,EAAGR,CAAC,CAAG,CAAC,CAAG,EAAG,CACzI,SAASU,EAAOF,EAAGR,EAAG,CAAE,GAAI,CAAEW,EAAKN,EAAEG,CAAC,EAAER,CAAC,CAAC,CAAG,OAASY,EAAG,CAAEC,EAAOP,EAAE,CAAC,EAAE,CAAC,EAAGM,CAAC,CAAG,CAAE,CACjF,SAASD,EAAKG,EAAG,CAAEA,EAAE,iBAAiBf,GAAU,QAAQ,QAAQe,EAAE,MAAM,CAAC,EAAE,KAAKC,EAASC,CAAM,EAAIH,EAAOP,EAAE,CAAC,EAAE,CAAC,EAAGQ,CAAC,CAAG,CACvH,SAASC,EAAQE,EAAO,CAAEP,EAAO,OAAQO,CAAK,CAAG,CACjD,SAASD,EAAOC,EAAO,CAAEP,EAAO,QAASO,CAAK,CAAG,CACjD,SAASJ,EAAOK,EAAGlB,EAAG,CAAMkB,EAAElB,CAAC,EAAGM,EAAE,MAAM,EAAGA,EAAE,QAAQI,EAAOJ,EAAE,CAAC,EAAE,CAAC,EAAGA,EAAE,CAAC,EAAE,CAAC,CAAC,CAAG,CACrF,CAQO,SAASa,GAAcC,EAAG,CAC7B,GAAI,CAAC,OAAO,cAAe,MAAM,IAAI,UAAU,sCAAsC,EACrF,IAAIC,EAAID,EAAE,OAAO,aAAa,EAAGE,EACjC,OAAOD,EAAIA,EAAE,KAAKD,CAAC,GAAKA,EAAI,OAAOG,IAAa,WAAaA,GAASH,CAAC,EAAIA,EAAE,OAAO,QAAQ,EAAE,EAAGE,EAAI,CAAC,EAAGE,EAAK,MAAM,EAAGA,EAAK,OAAO,EAAGA,EAAK,QAAQ,EAAGF,EAAE,OAAO,aAAa,EAAI,UAAY,CAAE,OAAO,IAAM,EAAGA,GAC9M,SAASE,EAAKC,EAAG,CAAEH,EAAEG,CAAC,EAAIL,EAAEK,CAAC,GAAK,SAAUC,EAAG,CAAE,OAAO,IAAI,QAAQ,SAAUC,EAASC,EAAQ,CAAEF,EAAIN,EAAEK,CAAC,EAAEC,CAAC,EAAGG,EAAOF,EAASC,EAAQF,EAAE,KAAMA,EAAE,KAAK,CAAG,CAAC,CAAG,CAAG,CAC/J,SAASG,EAAOF,EAASC,EAAQE,EAAGJ,EAAG,CAAE,QAAQ,QAAQA,CAAC,EAAE,KAAK,SAASA,EAAG,CAAEC,EAAQ,CAAE,MAAOD,EAAG,KAAMI,CAAE,CAAC,CAAG,EAAGF,CAAM,CAAG,CAC/H,CCtMM,SAAUG,EAAWC,EAAU,CACnC,OAAO,OAAOA,GAAU,UAC1B,CCGM,SAAUC,GAAoBC,EAAgC,CAClE,IAAMC,EAAS,SAACC,EAAa,CAC3B,MAAM,KAAKA,CAAQ,EACnBA,EAAS,MAAQ,IAAI,MAAK,EAAG,KAC/B,EAEMC,EAAWH,EAAWC,CAAM,EAClC,OAAAE,EAAS,UAAY,OAAO,OAAO,MAAM,SAAS,EAClDA,EAAS,UAAU,YAAcA,EAC1BA,CACT,CCDO,IAAMC,GAA+CC,GAC1D,SAACC,EAAM,CACL,OAAA,SAA4CC,EAA0B,CACpED,EAAO,IAAI,EACX,KAAK,QAAUC,EACRA,EAAO,OAAM;EACxBA,EAAO,IAAI,SAACC,EAAKC,EAAC,CAAK,OAAGA,EAAI,EAAC,KAAKD,EAAI,SAAQ,CAAzB,CAA6B,EAAE,KAAK;GAAM,EACzD,GACJ,KAAK,KAAO,sBACZ,KAAK,OAASD,CAChB,CARA,CAQC,ECvBC,SAAUG,GAAaC,EAA6BC,EAAO,CAC/D,GAAID,EAAK,CACP,IAAME,EAAQF,EAAI,QAAQC,CAAI,EAC9B,GAAKC,GAASF,EAAI,OAAOE,EAAO,CAAC,EAErC,CCOA,IAAAC,GAAA,UAAA,CAyBE,SAAAA,EAAoBC,EAA4B,CAA5B,KAAA,gBAAAA,EAdb,KAAA,OAAS,GAER,KAAA,WAAmD,KAMnD,KAAA,YAAqD,IAMV,CAQnD,OAAAD,EAAA,UAAA,YAAA,UAAA,aACME,EAEJ,GAAI,CAAC,KAAK,OAAQ,CAChB,KAAK,OAAS,GAGN,IAAAC,EAAe,KAAI,WAC3B,GAAIA,EAEF,GADA,KAAK,WAAa,KACd,MAAM,QAAQA,CAAU,MAC1B,QAAqBC,EAAAC,GAAAF,CAAU,EAAAG,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAA5B,IAAMG,EAAMD,EAAA,MACfC,EAAO,OAAO,IAAI,yGAGpBJ,EAAW,OAAO,IAAI,EAIlB,IAAiBK,EAAqB,KAAI,gBAClD,GAAIC,EAAWD,CAAgB,EAC7B,GAAI,CACFA,EAAgB,QACTE,EAAG,CACVR,EAASQ,aAAaC,GAAsBD,EAAE,OAAS,CAACA,CAAC,EAIrD,IAAAE,EAAgB,KAAI,YAC5B,GAAIA,EAAa,CACf,KAAK,YAAc,SACnB,QAAwBC,EAAAR,GAAAO,CAAW,EAAAE,EAAAD,EAAA,KAAA,EAAA,CAAAC,EAAA,KAAAA,EAAAD,EAAA,KAAA,EAAE,CAAhC,IAAME,EAASD,EAAA,MAClB,GAAI,CACFE,GAAcD,CAAS,QAChBE,EAAK,CACZf,EAASA,GAAM,KAANA,EAAU,CAAA,EACfe,aAAeN,GACjBT,EAAMgB,EAAAA,EAAA,CAAA,EAAAC,EAAOjB,CAAM,CAAA,EAAAiB,EAAKF,EAAI,MAAM,CAAA,EAElCf,EAAO,KAAKe,CAAG,sGAMvB,GAAIf,EACF,MAAM,IAAIS,GAAoBT,CAAM,EAG1C,EAoBAF,EAAA,UAAA,IAAA,SAAIoB,EAAuB,OAGzB,GAAIA,GAAYA,IAAa,KAC3B,GAAI,KAAK,OAGPJ,GAAcI,CAAQ,MACjB,CACL,GAAIA,aAAoBpB,EAAc,CAGpC,GAAIoB,EAAS,QAAUA,EAAS,WAAW,IAAI,EAC7C,OAEFA,EAAS,WAAW,IAAI,GAEzB,KAAK,aAAcC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAAA,EAAI,CAAA,GAAI,KAAKD,CAAQ,EAG/D,EAOQpB,EAAA,UAAA,WAAR,SAAmBsB,EAAoB,CAC7B,IAAAnB,EAAe,KAAI,WAC3B,OAAOA,IAAemB,GAAW,MAAM,QAAQnB,CAAU,GAAKA,EAAW,SAASmB,CAAM,CAC1F,EASQtB,EAAA,UAAA,WAAR,SAAmBsB,EAAoB,CAC7B,IAAAnB,EAAe,KAAI,WAC3B,KAAK,WAAa,MAAM,QAAQA,CAAU,GAAKA,EAAW,KAAKmB,CAAM,EAAGnB,GAAcA,EAAa,CAACA,EAAYmB,CAAM,EAAIA,CAC5H,EAMQtB,EAAA,UAAA,cAAR,SAAsBsB,EAAoB,CAChC,IAAAnB,EAAe,KAAI,WACvBA,IAAemB,EACjB,KAAK,WAAa,KACT,MAAM,QAAQnB,CAAU,GACjCoB,GAAUpB,EAAYmB,CAAM,CAEhC,EAgBAtB,EAAA,UAAA,OAAA,SAAOoB,EAAsC,CACnC,IAAAR,EAAgB,KAAI,YAC5BA,GAAeW,GAAUX,EAAaQ,CAAQ,EAE1CA,aAAoBpB,GACtBoB,EAAS,cAAc,IAAI,CAE/B,EAlLcpB,EAAA,MAAS,UAAA,CACrB,IAAMwB,EAAQ,IAAIxB,EAClB,OAAAwB,EAAM,OAAS,GACRA,CACT,EAAE,EA+KJxB,GArLA,EAuLO,IAAMyB,GAAqBC,GAAa,MAEzC,SAAUC,GAAeC,EAAU,CACvC,OACEA,aAAiBF,IAChBE,GAAS,WAAYA,GAASC,EAAWD,EAAM,MAAM,GAAKC,EAAWD,EAAM,GAAG,GAAKC,EAAWD,EAAM,WAAW,CAEpH,CAEA,SAASE,GAAcC,EAAwC,CACzDF,EAAWE,CAAS,EACtBA,EAAS,EAETA,EAAU,YAAW,CAEzB,CChNO,IAAMC,GAAuB,CAClC,iBAAkB,KAClB,sBAAuB,KACvB,QAAS,OACT,sCAAuC,GACvC,yBAA0B,ICGrB,IAAMC,GAAmC,CAG9C,WAAA,SAAWC,EAAqBC,EAAgB,SAAEC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,EAAA,CAAA,EAAA,UAAAA,CAAA,EACxC,IAAAC,EAAaL,GAAe,SACpC,OAAIK,GAAQ,MAARA,EAAU,WACLA,EAAS,WAAU,MAAnBA,EAAQC,EAAA,CAAYL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,EAE/C,WAAU,MAAA,OAAAG,EAAA,CAACL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,CAC7C,EACA,aAAA,SAAaK,EAAM,CACT,IAAAH,EAAaL,GAAe,SACpC,QAAQK,GAAQ,KAAA,OAARA,EAAU,eAAgB,cAAcG,CAAa,CAC/D,EACA,SAAU,QCjBN,SAAUC,GAAqBC,EAAQ,CAC3CC,GAAgB,WAAW,UAAA,CACjB,IAAAC,EAAqBC,GAAM,iBACnC,GAAID,EAEFA,EAAiBF,CAAG,MAGpB,OAAMA,CAEV,CAAC,CACH,CCtBM,SAAUI,IAAI,CAAK,CCMlB,IAAMC,GAAyB,UAAA,CAAM,OAAAC,GAAmB,IAAK,OAAW,MAAS,CAA5C,EAAsE,EAO5G,SAAUC,GAAkBC,EAAU,CAC1C,OAAOF,GAAmB,IAAK,OAAWE,CAAK,CACjD,CAOM,SAAUC,GAAoBC,EAAQ,CAC1C,OAAOJ,GAAmB,IAAKI,EAAO,MAAS,CACjD,CAQM,SAAUJ,GAAmBK,EAAuBD,EAAYF,EAAU,CAC9E,MAAO,CACL,KAAIG,EACJ,MAAKD,EACL,MAAKF,EAET,CCrCA,IAAII,GAAuD,KASrD,SAAUC,GAAaC,EAAc,CACzC,GAAIC,GAAO,sCAAuC,CAChD,IAAMC,EAAS,CAACJ,GAKhB,GAJII,IACFJ,GAAU,CAAE,YAAa,GAAO,MAAO,IAAI,GAE7CE,EAAE,EACEE,EAAQ,CACJ,IAAAC,EAAyBL,GAAvBM,EAAWD,EAAA,YAAEE,EAAKF,EAAA,MAE1B,GADAL,GAAU,KACNM,EACF,MAAMC,QAMVL,EAAE,CAEN,CAMM,SAAUM,GAAaC,EAAQ,CAC/BN,GAAO,uCAAyCH,KAClDA,GAAQ,YAAc,GACtBA,GAAQ,MAAQS,EAEpB,CCrBA,IAAAC,GAAA,SAAAC,EAAA,CAAmCC,GAAAF,EAAAC,CAAA,EA6BjC,SAAAD,EAAYG,EAA6C,CAAzD,IAAAC,EACEH,EAAA,KAAA,IAAA,GAAO,KATC,OAAAG,EAAA,UAAqB,GAUzBD,GACFC,EAAK,YAAcD,EAGfE,GAAeF,CAAW,GAC5BA,EAAY,IAAIC,CAAI,GAGtBA,EAAK,YAAcE,IAEvB,CAzBO,OAAAN,EAAA,OAAP,SAAiBO,EAAwBC,EAA2BC,EAAqB,CACvF,OAAO,IAAIC,GAAeH,EAAMC,EAAOC,CAAQ,CACjD,EAgCAT,EAAA,UAAA,KAAA,SAAKW,EAAS,CACR,KAAK,UACPC,GAA0BC,GAAiBF,CAAK,EAAG,IAAI,EAEvD,KAAK,MAAMA,CAAM,CAErB,EASAX,EAAA,UAAA,MAAA,SAAMc,EAAS,CACT,KAAK,UACPF,GAA0BG,GAAkBD,CAAG,EAAG,IAAI,GAEtD,KAAK,UAAY,GACjB,KAAK,OAAOA,CAAG,EAEnB,EAQAd,EAAA,UAAA,SAAA,UAAA,CACM,KAAK,UACPY,GAA0BI,GAAuB,IAAI,GAErD,KAAK,UAAY,GACjB,KAAK,UAAS,EAElB,EAEAhB,EAAA,UAAA,YAAA,UAAA,CACO,KAAK,SACR,KAAK,UAAY,GACjBC,EAAA,UAAM,YAAW,KAAA,IAAA,EACjB,KAAK,YAAc,KAEvB,EAEUD,EAAA,UAAA,MAAV,SAAgBW,EAAQ,CACtB,KAAK,YAAY,KAAKA,CAAK,CAC7B,EAEUX,EAAA,UAAA,OAAV,SAAiBc,EAAQ,CACvB,GAAI,CACF,KAAK,YAAY,MAAMA,CAAG,UAE1B,KAAK,YAAW,EAEpB,EAEUd,EAAA,UAAA,UAAV,UAAA,CACE,GAAI,CACF,KAAK,YAAY,SAAQ,UAEzB,KAAK,YAAW,EAEpB,EACFA,CAAA,EApHmCiB,EAAY,EA2H/C,IAAMC,GAAQ,SAAS,UAAU,KAEjC,SAASC,GAAyCC,EAAQC,EAAY,CACpE,OAAOH,GAAM,KAAKE,EAAIC,CAAO,CAC/B,CAMA,IAAAC,GAAA,UAAA,CACE,SAAAA,EAAoBC,EAAqC,CAArC,KAAA,gBAAAA,CAAwC,CAE5D,OAAAD,EAAA,UAAA,KAAA,SAAKE,EAAQ,CACH,IAAAD,EAAoB,KAAI,gBAChC,GAAIA,EAAgB,KAClB,GAAI,CACFA,EAAgB,KAAKC,CAAK,QACnBC,EAAO,CACdC,GAAqBD,CAAK,EAGhC,EAEAH,EAAA,UAAA,MAAA,SAAMK,EAAQ,CACJ,IAAAJ,EAAoB,KAAI,gBAChC,GAAIA,EAAgB,MAClB,GAAI,CACFA,EAAgB,MAAMI,CAAG,QAClBF,EAAO,CACdC,GAAqBD,CAAK,OAG5BC,GAAqBC,CAAG,CAE5B,EAEAL,EAAA,UAAA,SAAA,UAAA,CACU,IAAAC,EAAoB,KAAI,gBAChC,GAAIA,EAAgB,SAClB,GAAI,CACFA,EAAgB,SAAQ,QACjBE,EAAO,CACdC,GAAqBD,CAAK,EAGhC,EACFH,CAAA,EArCA,EAuCAM,GAAA,SAAAC,EAAA,CAAuCC,GAAAF,EAAAC,CAAA,EACrC,SAAAD,EACEG,EACAN,EACAO,EAA8B,CAHhC,IAAAC,EAKEJ,EAAA,KAAA,IAAA,GAAO,KAEHN,EACJ,GAAIW,EAAWH,CAAc,GAAK,CAACA,EAGjCR,EAAkB,CAChB,KAAOQ,GAAc,KAAdA,EAAkB,OACzB,MAAON,GAAK,KAALA,EAAS,OAChB,SAAUO,GAAQ,KAARA,EAAY,YAEnB,CAEL,IAAIG,EACAF,GAAQG,GAAO,0BAIjBD,EAAU,OAAO,OAAOJ,CAAc,EACtCI,EAAQ,YAAc,UAAA,CAAM,OAAAF,EAAK,YAAW,CAAhB,EAC5BV,EAAkB,CAChB,KAAMQ,EAAe,MAAQZ,GAAKY,EAAe,KAAMI,CAAO,EAC9D,MAAOJ,EAAe,OAASZ,GAAKY,EAAe,MAAOI,CAAO,EACjE,SAAUJ,EAAe,UAAYZ,GAAKY,EAAe,SAAUI,CAAO,IAI5EZ,EAAkBQ,EAMtB,OAAAE,EAAK,YAAc,IAAIX,GAAiBC,CAAe,GACzD,CACF,OAAAK,CAAA,EAzCuCS,EAAU,EA2CjD,SAASC,GAAqBC,EAAU,CAClCC,GAAO,sCACTC,GAAaF,CAAK,EAIlBG,GAAqBH,CAAK,CAE9B,CAQA,SAASI,GAAoBC,EAAQ,CACnC,MAAMA,CACR,CAOA,SAASC,GAA0BC,EAA2CC,EAA2B,CAC/F,IAAAC,EAA0BR,GAAM,sBACxCQ,GAAyBC,GAAgB,WAAW,UAAA,CAAM,OAAAD,EAAsBF,EAAcC,CAAU,CAA9C,CAA+C,CAC3G,CAOO,IAAMG,GAA6D,CACxE,OAAQ,GACR,KAAMC,GACN,MAAOR,GACP,SAAUQ,IC5QL,IAAMC,GAA+B,UAAA,CAAM,OAAC,OAAO,QAAW,YAAc,OAAO,YAAe,cAAvD,EAAsE,ECoClH,SAAUC,GAAYC,EAAI,CAC9B,OAAOA,CACT,CCiCM,SAAUC,IAAI,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACnB,OAAOC,GAAcF,CAAG,CAC1B,CAGM,SAAUE,GAAoBF,EAA+B,CACjE,OAAIA,EAAI,SAAW,EACVG,GAGLH,EAAI,SAAW,EACVA,EAAI,CAAC,EAGP,SAAeI,EAAQ,CAC5B,OAAOJ,EAAI,OAAO,SAACK,EAAWC,EAAuB,CAAK,OAAAA,EAAGD,CAAI,CAAP,EAAUD,CAAY,CAClF,CACF,CC9EA,IAAAG,EAAA,UAAA,CAkBE,SAAAA,EAAYC,EAA6E,CACnFA,IACF,KAAK,WAAaA,EAEtB,CA4BA,OAAAD,EAAA,UAAA,KAAA,SAAQE,EAAyB,CAC/B,IAAMC,EAAa,IAAIH,EACvB,OAAAG,EAAW,OAAS,KACpBA,EAAW,SAAWD,EACfC,CACT,EA6IAH,EAAA,UAAA,UAAA,SACEI,EACAC,EACAC,EAA8B,CAHhC,IAAAC,EAAA,KAKQC,EAAaC,GAAaL,CAAc,EAAIA,EAAiB,IAAIM,GAAeN,EAAgBC,EAAOC,CAAQ,EAErH,OAAAK,GAAa,UAAA,CACL,IAAAC,EAAuBL,EAArBL,EAAQU,EAAA,SAAEC,EAAMD,EAAA,OACxBJ,EAAW,IACTN,EAGIA,EAAS,KAAKM,EAAYK,CAAM,EAChCA,EAIAN,EAAK,WAAWC,CAAU,EAG1BD,EAAK,cAAcC,CAAU,CAAC,CAEtC,CAAC,EAEMA,CACT,EAGUR,EAAA,UAAA,cAAV,SAAwBc,EAAmB,CACzC,GAAI,CACF,OAAO,KAAK,WAAWA,CAAI,QACpBC,EAAK,CAIZD,EAAK,MAAMC,CAAG,EAElB,EA6DAf,EAAA,UAAA,QAAA,SAAQgB,EAA0BC,EAAoC,CAAtE,IAAAV,EAAA,KACE,OAAAU,EAAcC,GAAeD,CAAW,EAEjC,IAAIA,EAAkB,SAACE,EAASC,EAAM,CAC3C,IAAMZ,EAAa,IAAIE,GAAkB,CACvC,KAAM,SAACW,EAAK,CACV,GAAI,CACFL,EAAKK,CAAK,QACHN,EAAK,CACZK,EAAOL,CAAG,EACVP,EAAW,YAAW,EAE1B,EACA,MAAOY,EACP,SAAUD,EACX,EACDZ,EAAK,UAAUC,CAAU,CAC3B,CAAC,CACH,EAGUR,EAAA,UAAA,WAAV,SAAqBQ,EAA2B,OAC9C,OAAOI,EAAA,KAAK,UAAM,MAAAA,IAAA,OAAA,OAAAA,EAAE,UAAUJ,CAAU,CAC1C,EAOAR,EAAA,UAACG,EAAiB,EAAlB,UAAA,CACE,OAAO,IACT,EA4FAH,EAAA,UAAA,KAAA,UAAA,SAAKsB,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACH,OAAOC,GAAcF,CAAU,EAAE,IAAI,CACvC,EA6BAtB,EAAA,UAAA,UAAA,SAAUiB,EAAoC,CAA9C,IAAAV,EAAA,KACE,OAAAU,EAAcC,GAAeD,CAAW,EAEjC,IAAIA,EAAY,SAACE,EAASC,EAAM,CACrC,IAAIC,EACJd,EAAK,UACH,SAACkB,EAAI,CAAK,OAACJ,EAAQI,CAAT,EACV,SAACV,EAAQ,CAAK,OAAAK,EAAOL,CAAG,CAAV,EACd,UAAA,CAAM,OAAAI,EAAQE,CAAK,CAAb,CAAc,CAExB,CAAC,CACH,EA1aOrB,EAAA,OAAkC,SAAIC,EAAwD,CACnG,OAAO,IAAID,EAAcC,CAAS,CACpC,EAyaFD,GA9cA,EAudA,SAAS0B,GAAeC,EAA+C,OACrE,OAAOC,EAAAD,GAAW,KAAXA,EAAeE,GAAO,WAAO,MAAAD,IAAA,OAAAA,EAAI,OAC1C,CAEA,SAASE,GAAcC,EAAU,CAC/B,OAAOA,GAASC,EAAWD,EAAM,IAAI,GAAKC,EAAWD,EAAM,KAAK,GAAKC,EAAWD,EAAM,QAAQ,CAChG,CAEA,SAASE,GAAgBF,EAAU,CACjC,OAAQA,GAASA,aAAiBG,IAAgBJ,GAAWC,CAAK,GAAKI,GAAeJ,CAAK,CAC7F,CCzeM,SAAUK,GAAQC,EAAW,CACjC,OAAOC,EAAWD,GAAM,KAAA,OAANA,EAAQ,IAAI,CAChC,CAMM,SAAUE,EACdC,EAAqF,CAErF,OAAO,SAACH,EAAqB,CAC3B,GAAID,GAAQC,CAAM,EAChB,OAAOA,EAAO,KAAK,SAA+BI,EAA2B,CAC3E,GAAI,CACF,OAAOD,EAAKC,EAAc,IAAI,QACvBC,EAAK,CACZ,KAAK,MAAMA,CAAG,EAElB,CAAC,EAEH,MAAM,IAAI,UAAU,wCAAwC,CAC9D,CACF,CCjBM,SAAUC,EACdC,EACAC,EACAC,EACAC,EACAC,EAAuB,CAEvB,OAAO,IAAIC,GAAmBL,EAAaC,EAAQC,EAAYC,EAASC,CAAU,CACpF,CAMA,IAAAC,GAAA,SAAAC,EAAA,CAA2CC,GAAAF,EAAAC,CAAA,EAiBzC,SAAAD,EACEL,EACAC,EACAC,EACAC,EACQC,EACAI,EAAiC,CAN3C,IAAAC,EAoBEH,EAAA,KAAA,KAAMN,CAAW,GAAC,KAfV,OAAAS,EAAA,WAAAL,EACAK,EAAA,kBAAAD,EAeRC,EAAK,MAAQR,EACT,SAAuCS,EAAQ,CAC7C,GAAI,CACFT,EAAOS,CAAK,QACLC,EAAK,CACZX,EAAY,MAAMW,CAAG,EAEzB,EACAL,EAAA,UAAM,MACVG,EAAK,OAASN,EACV,SAAuCQ,EAAQ,CAC7C,GAAI,CACFR,EAAQQ,CAAG,QACJA,EAAK,CAEZX,EAAY,MAAMW,CAAG,UAGrB,KAAK,YAAW,EAEpB,EACAL,EAAA,UAAM,OACVG,EAAK,UAAYP,EACb,UAAA,CACE,GAAI,CACFA,EAAU,QACHS,EAAK,CAEZX,EAAY,MAAMW,CAAG,UAGrB,KAAK,YAAW,EAEpB,EACAL,EAAA,UAAM,WACZ,CAEA,OAAAD,EAAA,UAAA,YAAA,UAAA,OACE,GAAI,CAAC,KAAK,mBAAqB,KAAK,kBAAiB,EAAI,CAC/C,IAAAO,EAAW,KAAI,OACvBN,EAAA,UAAM,YAAW,KAAA,IAAA,EAEjB,CAACM,KAAUC,EAAA,KAAK,cAAU,MAAAA,IAAA,QAAAA,EAAA,KAAf,IAAI,GAEnB,EACFR,CAAA,EAnF2CS,EAAU,ECd9C,IAAMC,GAAiD,CAG5D,SAAA,SAASC,EAAQ,CACf,IAAIC,EAAU,sBACVC,EAAkD,qBAC9CC,EAAaJ,GAAsB,SACvCI,IACFF,EAAUE,EAAS,sBACnBD,EAASC,EAAS,sBAEpB,IAAMC,EAASH,EAAQ,SAACI,EAAS,CAI/BH,EAAS,OACTF,EAASK,CAAS,CACpB,CAAC,EACD,OAAO,IAAIC,GAAa,UAAA,CAAM,OAAAJ,GAAM,KAAA,OAANA,EAASE,CAAM,CAAf,CAAgB,CAChD,EACA,sBAAqB,UAAA,SAACG,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACZ,IAAAL,EAAaJ,GAAsB,SAC3C,QAAQI,GAAQ,KAAA,OAARA,EAAU,wBAAyB,uBAAsB,MAAA,OAAAM,EAAA,CAAA,EAAAC,EAAIH,CAAI,CAAA,CAAA,CAC3E,EACA,qBAAoB,UAAA,SAACA,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACX,IAAAL,EAAaJ,GAAsB,SAC3C,QAAQI,GAAQ,KAAA,OAARA,EAAU,uBAAwB,sBAAqB,MAAA,OAAAM,EAAA,CAAA,EAAAC,EAAIH,CAAI,CAAA,CAAA,CACzE,EACA,SAAU,QCrBL,IAAMI,GAAuDC,GAClE,SAACC,EAAM,CACL,OAAA,UAAoC,CAClCA,EAAO,IAAI,EACX,KAAK,KAAO,0BACZ,KAAK,QAAU,qBACjB,CAJA,CAIC,ECXL,IAAAC,EAAA,SAAAC,EAAA,CAAgCC,GAAAF,EAAAC,CAAA,EAwB9B,SAAAD,GAAA,CAAA,IAAAG,EAEEF,EAAA,KAAA,IAAA,GAAO,KAzBT,OAAAE,EAAA,OAAS,GAEDA,EAAA,iBAAyC,KAGjDA,EAAA,UAA2B,CAAA,EAE3BA,EAAA,UAAY,GAEZA,EAAA,SAAW,GAEXA,EAAA,YAAmB,MAenB,CAGA,OAAAH,EAAA,UAAA,KAAA,SAAQI,EAAwB,CAC9B,IAAMC,EAAU,IAAIC,GAAiB,KAAM,IAAI,EAC/C,OAAAD,EAAQ,SAAWD,EACZC,CACT,EAGUL,EAAA,UAAA,eAAV,UAAA,CACE,GAAI,KAAK,OACP,MAAM,IAAIO,EAEd,EAEAP,EAAA,UAAA,KAAA,SAAKQ,EAAQ,CAAb,IAAAL,EAAA,KACEM,GAAa,UAAA,SAEX,GADAN,EAAK,eAAc,EACf,CAACA,EAAK,UAAW,CACdA,EAAK,mBACRA,EAAK,iBAAmB,MAAM,KAAKA,EAAK,SAAS,OAEnD,QAAuBO,EAAAC,GAAAR,EAAK,gBAAgB,EAAAS,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAAzC,IAAMG,EAAQD,EAAA,MACjBC,EAAS,KAAKL,CAAK,qGAGzB,CAAC,CACH,EAEAR,EAAA,UAAA,MAAA,SAAMc,EAAQ,CAAd,IAAAX,EAAA,KACEM,GAAa,UAAA,CAEX,GADAN,EAAK,eAAc,EACf,CAACA,EAAK,UAAW,CACnBA,EAAK,SAAWA,EAAK,UAAY,GACjCA,EAAK,YAAcW,EAEnB,QADQC,EAAcZ,EAAI,UACnBY,EAAU,QACfA,EAAU,MAAK,EAAI,MAAMD,CAAG,EAGlC,CAAC,CACH,EAEAd,EAAA,UAAA,SAAA,UAAA,CAAA,IAAAG,EAAA,KACEM,GAAa,UAAA,CAEX,GADAN,EAAK,eAAc,EACf,CAACA,EAAK,UAAW,CACnBA,EAAK,UAAY,GAEjB,QADQY,EAAcZ,EAAI,UACnBY,EAAU,QACfA,EAAU,MAAK,EAAI,SAAQ,EAGjC,CAAC,CACH,EAEAf,EAAA,UAAA,YAAA,UAAA,CACE,KAAK,UAAY,KAAK,OAAS,GAC/B,KAAK,UAAY,KAAK,iBAAmB,IAC3C,EAEA,OAAA,eAAIA,EAAA,UAAA,WAAQ,KAAZ,UAAA,OACE,QAAOgB,EAAA,KAAK,aAAS,MAAAA,IAAA,OAAA,OAAAA,EAAE,QAAS,CAClC,kCAGUhB,EAAA,UAAA,cAAV,SAAwBiB,EAAyB,CAC/C,YAAK,eAAc,EACZhB,EAAA,UAAM,cAAa,KAAA,KAACgB,CAAU,CACvC,EAGUjB,EAAA,UAAA,WAAV,SAAqBiB,EAAyB,CAC5C,YAAK,eAAc,EACnB,KAAK,wBAAwBA,CAAU,EAChC,KAAK,gBAAgBA,CAAU,CACxC,EAGUjB,EAAA,UAAA,gBAAV,SAA0BiB,EAA2B,CAArD,IAAAd,EAAA,KACQa,EAAqC,KAAnCE,EAAQF,EAAA,SAAEG,EAASH,EAAA,UAAED,EAASC,EAAA,UACtC,OAAIE,GAAYC,EACPC,IAET,KAAK,iBAAmB,KACxBL,EAAU,KAAKE,CAAU,EAClB,IAAII,GAAa,UAAA,CACtBlB,EAAK,iBAAmB,KACxBmB,GAAUP,EAAWE,CAAU,CACjC,CAAC,EACH,EAGUjB,EAAA,UAAA,wBAAV,SAAkCiB,EAA2B,CACrD,IAAAD,EAAuC,KAArCE,EAAQF,EAAA,SAAEO,EAAWP,EAAA,YAAEG,EAASH,EAAA,UACpCE,EACFD,EAAW,MAAMM,CAAW,EACnBJ,GACTF,EAAW,SAAQ,CAEvB,EAQAjB,EAAA,UAAA,aAAA,UAAA,CACE,IAAMwB,EAAkB,IAAIC,EAC5B,OAAAD,EAAW,OAAS,KACbA,CACT,EAxHOxB,EAAA,OAAkC,SAAI0B,EAA0BC,EAAqB,CAC1F,OAAO,IAAIrB,GAAoBoB,EAAaC,CAAM,CACpD,EAuHF3B,GA7IgCyB,CAAU,EAkJ1C,IAAAG,GAAA,SAAAC,EAAA,CAAyCC,GAAAF,EAAAC,CAAA,EACvC,SAAAD,EAESG,EACPC,EAAsB,CAHxB,IAAAC,EAKEJ,EAAA,KAAA,IAAA,GAAO,KAHA,OAAAI,EAAA,YAAAF,EAIPE,EAAK,OAASD,GAChB,CAEA,OAAAJ,EAAA,UAAA,KAAA,SAAKM,EAAQ,UACXC,GAAAC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAA,OAAAA,EAAE,QAAI,MAAAD,IAAA,QAAAA,EAAA,KAAAC,EAAGF,CAAK,CAChC,EAEAN,EAAA,UAAA,MAAA,SAAMS,EAAQ,UACZF,GAAAC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAA,OAAAA,EAAE,SAAK,MAAAD,IAAA,QAAAA,EAAA,KAAAC,EAAGC,CAAG,CAC/B,EAEAT,EAAA,UAAA,SAAA,UAAA,UACEO,GAAAC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAA,OAAAA,EAAE,YAAQ,MAAAD,IAAA,QAAAA,EAAA,KAAAC,CAAA,CAC5B,EAGUR,EAAA,UAAA,WAAV,SAAqBU,EAAyB,SAC5C,OAAOH,GAAAC,EAAA,KAAK,UAAM,MAAAA,IAAA,OAAA,OAAAA,EAAE,UAAUE,CAAU,KAAC,MAAAH,IAAA,OAAAA,EAAII,EAC/C,EACFX,CAAA,EA1ByCY,CAAO,EC5JzC,IAAMC,GAA+C,CAC1D,IAAG,UAAA,CAGD,OAAQA,GAAsB,UAAY,MAAM,IAAG,CACrD,EACA,SAAU,QCwBZ,IAAAC,GAAA,SAAAC,EAAA,CAAsCC,GAAAF,EAAAC,CAAA,EAUpC,SAAAD,EACUG,EACAC,EACAC,EAA6D,CAF7DF,IAAA,SAAAA,EAAA,KACAC,IAAA,SAAAA,EAAA,KACAC,IAAA,SAAAA,EAAAC,IAHV,IAAAC,EAKEN,EAAA,KAAA,IAAA,GAAO,KAJC,OAAAM,EAAA,YAAAJ,EACAI,EAAA,YAAAH,EACAG,EAAA,mBAAAF,EAZFE,EAAA,QAA0B,CAAA,EAC1BA,EAAA,oBAAsB,GAc5BA,EAAK,oBAAsBH,IAAgB,IAC3CG,EAAK,YAAc,KAAK,IAAI,EAAGJ,CAAW,EAC1CI,EAAK,YAAc,KAAK,IAAI,EAAGH,CAAW,GAC5C,CAEA,OAAAJ,EAAA,UAAA,KAAA,SAAKQ,EAAQ,CACL,IAAAC,EAA+E,KAA7EC,EAASD,EAAA,UAAEE,EAAOF,EAAA,QAAEG,EAAmBH,EAAA,oBAAEJ,EAAkBI,EAAA,mBAAEL,EAAWK,EAAA,YAC3EC,IACHC,EAAQ,KAAKH,CAAK,EAClB,CAACI,GAAuBD,EAAQ,KAAKN,EAAmB,IAAG,EAAKD,CAAW,GAE7E,KAAK,YAAW,EAChBH,EAAA,UAAM,KAAI,KAAA,KAACO,CAAK,CAClB,EAGUR,EAAA,UAAA,WAAV,SAAqBa,EAAyB,CAC5C,KAAK,eAAc,EACnB,KAAK,YAAW,EAQhB,QANMC,EAAe,KAAK,gBAAgBD,CAAU,EAE9CJ,EAAmC,KAAjCG,EAAmBH,EAAA,oBAAEE,EAAOF,EAAA,QAG9BM,EAAOJ,EAAQ,MAAK,EACjBK,EAAI,EAAGA,EAAID,EAAK,QAAU,CAACF,EAAW,OAAQG,GAAKJ,EAAsB,EAAI,EACpFC,EAAW,KAAKE,EAAKC,CAAC,CAAM,EAG9B,YAAK,wBAAwBH,CAAU,EAEhCC,CACT,EAEQd,EAAA,UAAA,YAAR,UAAA,CACQ,IAAAS,EAAoE,KAAlEN,EAAWM,EAAA,YAAEJ,EAAkBI,EAAA,mBAAEE,EAAOF,EAAA,QAAEG,EAAmBH,EAAA,oBAK/DQ,GAAsBL,EAAsB,EAAI,GAAKT,EAK3D,GAJAA,EAAc,KAAYc,EAAqBN,EAAQ,QAAUA,EAAQ,OAAO,EAAGA,EAAQ,OAASM,CAAkB,EAIlH,CAACL,EAAqB,CAKxB,QAJMM,EAAMb,EAAmB,IAAG,EAC9Bc,EAAO,EAGFH,EAAI,EAAGA,EAAIL,EAAQ,QAAWA,EAAQK,CAAC,GAAgBE,EAAKF,GAAK,EACxEG,EAAOH,EAETG,GAAQR,EAAQ,OAAO,EAAGQ,EAAO,CAAC,EAEtC,EACFnB,CAAA,EAzEsCoB,CAAO,EClB7C,IAAAC,GAAA,SAAAC,EAAA,CAA+BC,GAAAF,EAAAC,CAAA,EAC7B,SAAAD,EAAYG,EAAsBC,EAAmD,QACnFH,EAAA,KAAA,IAAA,GAAO,IACT,CAWO,OAAAD,EAAA,UAAA,SAAP,SAAgBK,EAAWC,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,GAClB,IACT,EACFN,CAAA,EAjB+BO,EAAY,ECHpC,IAAMC,GAAqC,CAGhD,YAAA,SAAYC,EAAqBC,EAAgB,SAAEC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,EAAA,CAAA,EAAA,UAAAA,CAAA,EACzC,IAAAC,EAAaL,GAAgB,SACrC,OAAIK,GAAQ,MAARA,EAAU,YACLA,EAAS,YAAW,MAApBA,EAAQC,EAAA,CAAaL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,EAEhD,YAAW,MAAA,OAAAG,EAAA,CAACL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,CAC9C,EACA,cAAA,SAAcK,EAAM,CACV,IAAAH,EAAaL,GAAgB,SACrC,QAAQK,GAAQ,KAAA,OAARA,EAAU,gBAAiB,eAAeG,CAAa,CACjE,EACA,SAAU,QCrBZ,IAAAC,GAAA,SAAAC,EAAA,CAAoCC,GAAAF,EAAAC,CAAA,EAOlC,SAAAD,EAAsBG,EAAqCC,EAAmD,CAA9G,IAAAC,EACEJ,EAAA,KAAA,KAAME,EAAWC,CAAI,GAAC,KADF,OAAAC,EAAA,UAAAF,EAAqCE,EAAA,KAAAD,EAFjDC,EAAA,QAAmB,IAI7B,CAEO,OAAAL,EAAA,UAAA,SAAP,SAAgBM,EAAWC,EAAiB,OAC1C,GADyBA,IAAA,SAAAA,EAAA,GACrB,KAAK,OACP,OAAO,KAIT,KAAK,MAAQD,EAEb,IAAME,EAAK,KAAK,GACVL,EAAY,KAAK,UAuBvB,OAAIK,GAAM,OACR,KAAK,GAAK,KAAK,eAAeL,EAAWK,EAAID,CAAK,GAKpD,KAAK,QAAU,GAEf,KAAK,MAAQA,EAEb,KAAK,IAAKE,EAAA,KAAK,MAAE,MAAAA,IAAA,OAAAA,EAAI,KAAK,eAAeN,EAAW,KAAK,GAAII,CAAK,EAE3D,IACT,EAEUP,EAAA,UAAA,eAAV,SAAyBG,EAA2BO,EAAmBH,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,GAC9DI,GAAiB,YAAYR,EAAU,MAAM,KAAKA,EAAW,IAAI,EAAGI,CAAK,CAClF,EAEUP,EAAA,UAAA,eAAV,SAAyBY,EAA4BJ,EAAkBD,EAAwB,CAE7F,GAFqEA,IAAA,SAAAA,EAAA,GAEjEA,GAAS,MAAQ,KAAK,QAAUA,GAAS,KAAK,UAAY,GAC5D,OAAOC,EAILA,GAAM,MACRG,GAAiB,cAAcH,CAAE,CAIrC,EAMOR,EAAA,UAAA,QAAP,SAAeM,EAAUC,EAAa,CACpC,GAAI,KAAK,OACP,OAAO,IAAI,MAAM,8BAA8B,EAGjD,KAAK,QAAU,GACf,IAAMM,EAAQ,KAAK,SAASP,EAAOC,CAAK,EACxC,GAAIM,EACF,OAAOA,EACE,KAAK,UAAY,IAAS,KAAK,IAAM,OAc9C,KAAK,GAAK,KAAK,eAAe,KAAK,UAAW,KAAK,GAAI,IAAI,EAE/D,EAEUb,EAAA,UAAA,SAAV,SAAmBM,EAAUQ,EAAc,CACzC,IAAIC,EAAmB,GACnBC,EACJ,GAAI,CACF,KAAK,KAAKV,CAAK,QACRW,EAAG,CACVF,EAAU,GAIVC,EAAaC,GAAQ,IAAI,MAAM,oCAAoC,EAErE,GAAIF,EACF,YAAK,YAAW,EACTC,CAEX,EAEAhB,EAAA,UAAA,YAAA,UAAA,CACE,GAAI,CAAC,KAAK,OAAQ,CACV,IAAAS,EAAoB,KAAlBD,EAAEC,EAAA,GAAEN,EAASM,EAAA,UACbS,EAAYf,EAAS,QAE7B,KAAK,KAAO,KAAK,MAAQ,KAAK,UAAY,KAC1C,KAAK,QAAU,GAEfgB,GAAUD,EAAS,IAAI,EACnBV,GAAM,OACR,KAAK,GAAK,KAAK,eAAeL,EAAWK,EAAI,IAAI,GAGnD,KAAK,MAAQ,KACbP,EAAA,UAAM,YAAW,KAAA,IAAA,EAErB,EACFD,CAAA,EA9IoCoB,EAAM,ECgB1C,IAAAC,GAAA,UAAA,CAGE,SAAAA,EAAoBC,EAAoCC,EAAiC,CAAjCA,IAAA,SAAAA,EAAoBF,EAAU,KAAlE,KAAA,oBAAAC,EAClB,KAAK,IAAMC,CACb,CA6BO,OAAAF,EAAA,UAAA,SAAP,SAAmBG,EAAqDC,EAAmBC,EAAS,CAA5B,OAAAD,IAAA,SAAAA,EAAA,GAC/D,IAAI,KAAK,oBAAuB,KAAMD,CAAI,EAAE,SAASE,EAAOD,CAAK,CAC1E,EAnCcJ,EAAA,IAAoBM,GAAsB,IAoC1DN,GArCA,ECnBA,IAAAO,GAAA,SAAAC,EAAA,CAAoCC,GAAAF,EAAAC,CAAA,EAkBlC,SAAAD,EAAYG,EAAgCC,EAAiC,CAAjCA,IAAA,SAAAA,EAAoBC,GAAU,KAA1E,IAAAC,EACEL,EAAA,KAAA,KAAME,EAAiBC,CAAG,GAAC,KAlBtB,OAAAE,EAAA,QAAmC,CAAA,EAOnCA,EAAA,QAAmB,IAY1B,CAEO,OAAAN,EAAA,UAAA,MAAP,SAAaO,EAAwB,CAC3B,IAAAC,EAAY,KAAI,QAExB,GAAI,KAAK,QAAS,CAChBA,EAAQ,KAAKD,CAAM,EACnB,OAGF,IAAIE,EACJ,KAAK,QAAU,GAEf,EACE,IAAKA,EAAQF,EAAO,QAAQA,EAAO,MAAOA,EAAO,KAAK,EACpD,YAEMA,EAASC,EAAQ,MAAK,GAIhC,GAFA,KAAK,QAAU,GAEXC,EAAO,CACT,KAAQF,EAASC,EAAQ,MAAK,GAC5BD,EAAO,YAAW,EAEpB,MAAME,EAEV,EACFT,CAAA,EAhDoCK,EAAS,EC6CtC,IAAMK,GAAiB,IAAIC,GAAeC,EAAW,EAK/CC,GAAQH,GCjDrB,IAAAI,GAAA,SAAAC,EAAA,CAA6CC,GAAAF,EAAAC,CAAA,EAC3C,SAAAD,EAAsBG,EAA8CC,EAAmD,CAAvH,IAAAC,EACEJ,EAAA,KAAA,KAAME,EAAWC,CAAI,GAAC,KADF,OAAAC,EAAA,UAAAF,EAA8CE,EAAA,KAAAD,GAEpE,CAEU,OAAAJ,EAAA,UAAA,eAAV,SAAyBG,EAAoCG,EAAkBC,EAAiB,CAE9F,OAF6EA,IAAA,SAAAA,EAAA,GAEzEA,IAAU,MAAQA,EAAQ,EACrBN,EAAA,UAAM,eAAc,KAAA,KAACE,EAAWG,EAAIC,CAAK,GAGlDJ,EAAU,QAAQ,KAAK,IAAI,EAIpBA,EAAU,aAAeA,EAAU,WAAaK,GAAuB,sBAAsB,UAAA,CAAM,OAAAL,EAAU,MAAM,MAAS,CAAzB,CAA0B,GACtI,EAEUH,EAAA,UAAA,eAAV,SAAyBG,EAAoCG,EAAkBC,EAAiB,OAI9F,GAJ6EA,IAAA,SAAAA,EAAA,GAIzEA,GAAS,KAAOA,EAAQ,EAAI,KAAK,MAAQ,EAC3C,OAAON,EAAA,UAAM,eAAc,KAAA,KAACE,EAAWG,EAAIC,CAAK,EAK1C,IAAAE,EAAYN,EAAS,QACzBG,GAAM,QAAQI,EAAAD,EAAQA,EAAQ,OAAS,CAAC,KAAC,MAAAC,IAAA,OAAA,OAAAA,EAAE,MAAOJ,IACpDE,GAAuB,qBAAqBF,CAAY,EACxDH,EAAU,WAAa,OAI3B,EACFH,CAAA,EApC6CW,EAAW,ECHxD,IAAAC,GAAA,SAAAC,EAAA,CAA6CC,GAAAF,EAAAC,CAAA,EAA7C,SAAAD,GAAA,+CAkCA,CAjCS,OAAAA,EAAA,UAAA,MAAP,SAAaG,EAAyB,CACpC,KAAK,QAAU,GAUf,IAAMC,EAAU,KAAK,WACrB,KAAK,WAAa,OAEV,IAAAC,EAAY,KAAI,QACpBC,EACJH,EAASA,GAAUE,EAAQ,MAAK,EAEhC,EACE,IAAKC,EAAQH,EAAO,QAAQA,EAAO,MAAOA,EAAO,KAAK,EACpD,aAEMA,EAASE,EAAQ,CAAC,IAAMF,EAAO,KAAOC,GAAWC,EAAQ,MAAK,GAIxE,GAFA,KAAK,QAAU,GAEXC,EAAO,CACT,MAAQH,EAASE,EAAQ,CAAC,IAAMF,EAAO,KAAOC,GAAWC,EAAQ,MAAK,GACpEF,EAAO,YAAW,EAEpB,MAAMG,EAEV,EACFN,CAAA,EAlC6CO,EAAc,ECgCpD,IAAMC,GAA0B,IAAIC,GAAwBC,EAAoB,EC8BhF,IAAMC,EAAQ,IAAIC,EAAkB,SAACC,EAAU,CAAK,OAAAA,EAAW,SAAQ,CAAnB,CAAqB,EC9D1E,SAAUC,GAAYC,EAAU,CACpC,OAAOA,GAASC,EAAWD,EAAM,QAAQ,CAC3C,CCDA,SAASE,GAAQC,EAAQ,CACvB,OAAOA,EAAIA,EAAI,OAAS,CAAC,CAC3B,CAEM,SAAUC,GAAkBC,EAAW,CAC3C,OAAOC,EAAWJ,GAAKG,CAAI,CAAC,EAAIA,EAAK,IAAG,EAAK,MAC/C,CAEM,SAAUE,GAAaF,EAAW,CACtC,OAAOG,GAAYN,GAAKG,CAAI,CAAC,EAAIA,EAAK,IAAG,EAAK,MAChD,CAEM,SAAUI,GAAUJ,EAAaK,EAAoB,CACzD,OAAO,OAAOR,GAAKG,CAAI,GAAM,SAAWA,EAAK,IAAG,EAAMK,CACxD,CClBO,IAAMC,GAAe,SAAIC,EAAM,CAAwB,OAAAA,GAAK,OAAOA,EAAE,QAAW,UAAY,OAAOA,GAAM,UAAlD,ECMxD,SAAUC,GAAUC,EAAU,CAClC,OAAOC,EAAWD,GAAK,KAAA,OAALA,EAAO,IAAI,CAC/B,CCHM,SAAUE,GAAoBC,EAAU,CAC5C,OAAOC,EAAWD,EAAME,EAAiB,CAAC,CAC5C,CCLM,SAAUC,GAAmBC,EAAQ,CACzC,OAAO,OAAO,eAAiBC,EAAWD,GAAG,KAAA,OAAHA,EAAM,OAAO,aAAa,CAAC,CACvE,CCAM,SAAUE,GAAiCC,EAAU,CAEzD,OAAO,IAAI,UACT,iBACEA,IAAU,MAAQ,OAAOA,GAAU,SAAW,oBAAsB,IAAIA,EAAK,KAAG,0HACwC,CAE9H,CCXM,SAAUC,IAAiB,CAC/B,OAAI,OAAO,QAAW,YAAc,CAAC,OAAO,SACnC,aAGF,OAAO,QAChB,CAEO,IAAMC,GAAWD,GAAiB,ECJnC,SAAUE,GAAWC,EAAU,CACnC,OAAOC,EAAWD,GAAK,KAAA,OAALA,EAAQE,EAAe,CAAC,CAC5C,CCHM,SAAiBC,GAAsCC,EAAqC,mGAC1FC,EAASD,EAAe,UAAS,2DAGX,MAAA,CAAA,EAAAE,GAAMD,EAAO,KAAI,CAAE,CAAA,gBAArCE,EAAkBC,EAAA,KAAA,EAAhBC,EAAKF,EAAA,MAAEG,EAAIH,EAAA,KACfG,iBAAA,CAAA,EAAA,CAAA,SACF,MAAA,CAAA,EAAAF,EAAA,KAAA,CAAA,qBAEIC,CAAM,CAAA,SAAZ,MAAA,CAAA,EAAAD,EAAA,KAAA,CAAA,SAAA,OAAAA,EAAA,KAAA,mCAGF,OAAAH,EAAO,YAAW,6BAIhB,SAAUM,GAAwBC,EAAQ,CAG9C,OAAOC,EAAWD,GAAG,KAAA,OAAHA,EAAK,SAAS,CAClC,CCPM,SAAUE,EAAaC,EAAyB,CACpD,GAAIA,aAAiBC,EACnB,OAAOD,EAET,GAAIA,GAAS,KAAM,CACjB,GAAIE,GAAoBF,CAAK,EAC3B,OAAOG,GAAsBH,CAAK,EAEpC,GAAII,GAAYJ,CAAK,EACnB,OAAOK,GAAcL,CAAK,EAE5B,GAAIM,GAAUN,CAAK,EACjB,OAAOO,GAAYP,CAAK,EAE1B,GAAIQ,GAAgBR,CAAK,EACvB,OAAOS,GAAkBT,CAAK,EAEhC,GAAIU,GAAWV,CAAK,EAClB,OAAOW,GAAaX,CAAK,EAE3B,GAAIY,GAAqBZ,CAAK,EAC5B,OAAOa,GAAuBb,CAAK,EAIvC,MAAMc,GAAiCd,CAAK,CAC9C,CAMM,SAAUG,GAAyBY,EAAQ,CAC/C,OAAO,IAAId,EAAW,SAACe,EAAyB,CAC9C,IAAMC,EAAMF,EAAIG,EAAiB,EAAC,EAClC,GAAIC,EAAWF,EAAI,SAAS,EAC1B,OAAOA,EAAI,UAAUD,CAAU,EAGjC,MAAM,IAAI,UAAU,gEAAgE,CACtF,CAAC,CACH,CASM,SAAUX,GAAiBe,EAAmB,CAClD,OAAO,IAAInB,EAAW,SAACe,EAAyB,CAU9C,QAASK,EAAI,EAAGA,EAAID,EAAM,QAAU,CAACJ,EAAW,OAAQK,IACtDL,EAAW,KAAKI,EAAMC,CAAC,CAAC,EAE1BL,EAAW,SAAQ,CACrB,CAAC,CACH,CAEM,SAAUT,GAAee,EAAuB,CACpD,OAAO,IAAIrB,EAAW,SAACe,EAAyB,CAC9CM,EACG,KACC,SAACC,EAAK,CACCP,EAAW,SACdA,EAAW,KAAKO,CAAK,EACrBP,EAAW,SAAQ,EAEvB,EACA,SAACQ,EAAQ,CAAK,OAAAR,EAAW,MAAMQ,CAAG,CAApB,CAAqB,EAEpC,KAAK,KAAMC,EAAoB,CACpC,CAAC,CACH,CAEM,SAAUd,GAAgBe,EAAqB,CACnD,OAAO,IAAIzB,EAAW,SAACe,EAAyB,aAC9C,QAAoBW,EAAAC,GAAAF,CAAQ,EAAAG,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAAzB,IAAMJ,EAAKM,EAAA,MAEd,GADAb,EAAW,KAAKO,CAAK,EACjBP,EAAW,OACb,yGAGJA,EAAW,SAAQ,CACrB,CAAC,CACH,CAEM,SAAUP,GAAqBqB,EAA+B,CAClE,OAAO,IAAI7B,EAAW,SAACe,EAAyB,CAC9Ce,GAAQD,EAAed,CAAU,EAAE,MAAM,SAACQ,EAAG,CAAK,OAAAR,EAAW,MAAMQ,CAAG,CAApB,CAAqB,CACzE,CAAC,CACH,CAEM,SAAUX,GAA0BmB,EAAqC,CAC7E,OAAOvB,GAAkBwB,GAAmCD,CAAc,CAAC,CAC7E,CAEA,SAAeD,GAAWD,EAAiCd,EAAyB,uIACxDkB,EAAAC,GAAAL,CAAa,gFAIrC,GAJeP,EAAKa,EAAA,MACpBpB,EAAW,KAAKO,CAAK,EAGjBP,EAAW,OACb,MAAA,CAAA,CAAA,6RAGJ,OAAAA,EAAW,SAAQ,WChHf,SAAUqB,GACdC,EACAC,EACAC,EACAC,EACAC,EAAc,CADdD,IAAA,SAAAA,EAAA,GACAC,IAAA,SAAAA,EAAA,IAEA,IAAMC,EAAuBJ,EAAU,SAAS,UAAA,CAC9CC,EAAI,EACAE,EACFJ,EAAmB,IAAI,KAAK,SAAS,KAAMG,CAAK,CAAC,EAEjD,KAAK,YAAW,CAEpB,EAAGA,CAAK,EAIR,GAFAH,EAAmB,IAAIK,CAAoB,EAEvC,CAACD,EAKH,OAAOC,CAEX,CCeM,SAAUC,GAAaC,EAA0BC,EAAS,CAAT,OAAAA,IAAA,SAAAA,EAAA,GAC9CC,EAAQ,SAACC,EAAQC,EAAU,CAChCD,EAAO,UACLE,EACED,EACA,SAACE,EAAK,CAAK,OAAAC,GAAgBH,EAAYJ,EAAW,UAAA,CAAM,OAAAI,EAAW,KAAKE,CAAK,CAArB,EAAwBL,CAAK,CAA1E,EACX,UAAA,CAAM,OAAAM,GAAgBH,EAAYJ,EAAW,UAAA,CAAM,OAAAI,EAAW,SAAQ,CAAnB,EAAuBH,CAAK,CAAzE,EACN,SAACO,EAAG,CAAK,OAAAD,GAAgBH,EAAYJ,EAAW,UAAA,CAAM,OAAAI,EAAW,MAAMI,CAAG,CAApB,EAAuBP,CAAK,CAAzE,CAA0E,CACpF,CAEL,CAAC,CACH,CCPM,SAAUQ,GAAeC,EAA0BC,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,GAChDC,EAAQ,SAACC,EAAQC,EAAU,CAChCA,EAAW,IAAIJ,EAAU,SAAS,UAAA,CAAM,OAAAG,EAAO,UAAUC,CAAU,CAA3B,EAA8BH,CAAK,CAAC,CAC9E,CAAC,CACH,CC7DM,SAAUI,GAAsBC,EAA6BC,EAAwB,CACzF,OAAOC,EAAUF,CAAK,EAAE,KAAKG,GAAYF,CAAS,EAAGG,GAAUH,CAAS,CAAC,CAC3E,CCFM,SAAUI,GAAmBC,EAAuBC,EAAwB,CAChF,OAAOC,EAAUF,CAAK,EAAE,KAAKG,GAAYF,CAAS,EAAGG,GAAUH,CAAS,CAAC,CAC3E,CCJM,SAAUI,GAAiBC,EAAqBC,EAAwB,CAC5E,OAAO,IAAIC,EAAc,SAACC,EAAU,CAElC,IAAIC,EAAI,EAER,OAAOH,EAAU,SAAS,UAAA,CACpBG,IAAMJ,EAAM,OAGdG,EAAW,SAAQ,GAInBA,EAAW,KAAKH,EAAMI,GAAG,CAAC,EAIrBD,EAAW,QACd,KAAK,SAAQ,EAGnB,CAAC,CACH,CAAC,CACH,CCfM,SAAUE,GAAoBC,EAAoBC,EAAwB,CAC9E,OAAO,IAAIC,EAAc,SAACC,EAAU,CAClC,IAAIC,EAKJ,OAAAC,GAAgBF,EAAYF,EAAW,UAAA,CAErCG,EAAYJ,EAAcI,EAAe,EAAC,EAE1CC,GACEF,EACAF,EACA,UAAA,OACMK,EACAC,EACJ,GAAI,CAEDC,EAAkBJ,EAAS,KAAI,EAA7BE,EAAKE,EAAA,MAAED,EAAIC,EAAA,WACPC,EAAK,CAEZN,EAAW,MAAMM,CAAG,EACpB,OAGEF,EAKFJ,EAAW,SAAQ,EAGnBA,EAAW,KAAKG,CAAK,CAEzB,EACA,EACA,EAAI,CAER,CAAC,EAMM,UAAA,CAAM,OAAAI,EAAWN,GAAQ,KAAA,OAARA,EAAU,MAAM,GAAKA,EAAS,OAAM,CAA/C,CACf,CAAC,CACH,CCvDM,SAAUO,GAAyBC,EAAyBC,EAAwB,CACxF,GAAI,CAACD,EACH,MAAM,IAAI,MAAM,yBAAyB,EAE3C,OAAO,IAAIE,EAAc,SAACC,EAAU,CAClCC,GAAgBD,EAAYF,EAAW,UAAA,CACrC,IAAMI,EAAWL,EAAM,OAAO,aAAa,EAAC,EAC5CI,GACED,EACAF,EACA,UAAA,CACEI,EAAS,KAAI,EAAG,KAAK,SAACC,EAAM,CACtBA,EAAO,KAGTH,EAAW,SAAQ,EAEnBA,EAAW,KAAKG,EAAO,KAAK,CAEhC,CAAC,CACH,EACA,EACA,EAAI,CAER,CAAC,CACH,CAAC,CACH,CCzBM,SAAUC,GAA8BC,EAA8BC,EAAwB,CAClG,OAAOC,GAAsBC,GAAmCH,CAAK,EAAGC,CAAS,CACnF,CCoBM,SAAUG,GAAaC,EAA2BC,EAAwB,CAC9E,GAAID,GAAS,KAAM,CACjB,GAAIE,GAAoBF,CAAK,EAC3B,OAAOG,GAAmBH,EAAOC,CAAS,EAE5C,GAAIG,GAAYJ,CAAK,EACnB,OAAOK,GAAcL,EAAOC,CAAS,EAEvC,GAAIK,GAAUN,CAAK,EACjB,OAAOO,GAAgBP,EAAOC,CAAS,EAEzC,GAAIO,GAAgBR,CAAK,EACvB,OAAOS,GAAsBT,EAAOC,CAAS,EAE/C,GAAIS,GAAWV,CAAK,EAClB,OAAOW,GAAiBX,EAAOC,CAAS,EAE1C,GAAIW,GAAqBZ,CAAK,EAC5B,OAAOa,GAA2Bb,EAAOC,CAAS,EAGtD,MAAMa,GAAiCd,CAAK,CAC9C,CCoDM,SAAUe,GAAQC,EAA2BC,EAAyB,CAC1E,OAAOA,EAAYC,GAAUF,EAAOC,CAAS,EAAIE,EAAUH,CAAK,CAClE,CCxBM,SAAUI,GAAE,SAAIC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACpB,IAAMC,EAAYC,GAAaH,CAAI,EACnC,OAAOI,GAAKJ,EAAaE,CAAS,CACpC,CCsCM,SAAUG,GAAWC,EAA0BC,EAAyB,CAC5E,IAAMC,EAAeC,EAAWH,CAAmB,EAAIA,EAAsB,UAAA,CAAM,OAAAA,CAAA,EAC7EI,EAAO,SAACC,EAA6B,CAAK,OAAAA,EAAW,MAAMH,EAAY,CAAE,CAA/B,EAChD,OAAO,IAAII,EAAWL,EAAY,SAACI,EAAU,CAAK,OAAAJ,EAAU,SAASG,EAAa,EAAGC,CAAU,CAA7C,EAAiDD,CAAI,CACzG,CCpGO,IAAMG,GAA6BC,GAAiB,SAACC,EAAM,CAAK,OAAA,UAAuB,CAC5FA,EAAO,IAAI,EACX,KAAK,KAAO,aACZ,KAAK,QAAU,yBACjB,CAJuE,CAItE,ECrBK,SAAUC,GAAYC,EAAU,CACpC,OAAOA,aAAiB,MAAQ,CAAC,MAAMA,CAAY,CACrD,CCsCM,SAAUC,EAAUC,EAAyCC,EAAa,CAC9E,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAEhC,IAAIC,EAAQ,EAGZF,EAAO,UACLG,EAAyBF,EAAY,SAACG,EAAQ,CAG5CH,EAAW,KAAKJ,EAAQ,KAAKC,EAASM,EAAOF,GAAO,CAAC,CACvD,CAAC,CAAC,CAEN,CAAC,CACH,CC1DQ,IAAAG,GAAY,MAAK,QAEzB,SAASC,GAAkBC,EAA6BC,EAAW,CAC/D,OAAOH,GAAQG,CAAI,EAAID,EAAE,MAAA,OAAAE,EAAA,CAAA,EAAAC,EAAIF,CAAI,CAAA,CAAA,EAAID,EAAGC,CAAI,CAChD,CAMM,SAAUG,GAAuBJ,EAA2B,CAC9D,OAAOK,EAAI,SAAAJ,EAAI,CAAI,OAAAF,GAAYC,EAAIC,CAAI,CAApB,CAAqB,CAC5C,CCfQ,IAAAK,GAAY,MAAK,QACjBC,GAA0D,OAAM,eAArCC,GAA+B,OAAM,UAAlBC,GAAY,OAAM,KAQlE,SAAUC,GAAqDC,EAAuB,CAC1F,GAAIA,EAAK,SAAW,EAAG,CACrB,IAAMC,EAAQD,EAAK,CAAC,EACpB,GAAIL,GAAQM,CAAK,EACf,MAAO,CAAE,KAAMA,EAAO,KAAM,IAAI,EAElC,GAAIC,GAAOD,CAAK,EAAG,CACjB,IAAME,EAAOL,GAAQG,CAAK,EAC1B,MAAO,CACL,KAAME,EAAK,IAAI,SAACC,EAAG,CAAK,OAAAH,EAAMG,CAAG,CAAT,CAAU,EAClC,KAAID,IAKV,MAAO,CAAE,KAAMH,EAAa,KAAM,IAAI,CACxC,CAEA,SAASE,GAAOG,EAAQ,CACtB,OAAOA,GAAO,OAAOA,GAAQ,UAAYT,GAAeS,CAAG,IAAMR,EACnE,CC7BM,SAAUS,GAAaC,EAAgBC,EAAa,CACxD,OAAOD,EAAK,OAAO,SAACE,EAAQC,EAAKC,EAAC,CAAK,OAAEF,EAAOC,CAAG,EAAIF,EAAOG,CAAC,EAAIF,CAA5B,EAAqC,CAAA,CAAS,CACvF,CCsMM,SAAUG,GAAa,SAAoCC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAC/D,IAAMC,EAAYC,GAAaH,CAAI,EAC7BI,EAAiBC,GAAkBL,CAAI,EAEvCM,EAA8BC,GAAqBP,CAAI,EAA/CQ,EAAWF,EAAA,KAAEG,EAAIH,EAAA,KAE/B,GAAIE,EAAY,SAAW,EAIzB,OAAOE,GAAK,CAAA,EAAIR,CAAgB,EAGlC,IAAMS,EAAS,IAAIC,EACjBC,GACEL,EACAN,EACAO,EAEI,SAACK,EAAM,CAAK,OAAAC,GAAaN,EAAMK,CAAM,CAAzB,EAEZE,EAAQ,CACb,EAGH,OAAOZ,EAAkBO,EAAO,KAAKM,GAAiBb,CAAc,CAAC,EAAsBO,CAC7F,CAEM,SAAUE,GACdL,EACAN,EACAgB,EAAiD,CAAjD,OAAAA,IAAA,SAAAA,EAAAF,IAEO,SAACG,EAA2B,CAGjCC,GACElB,EACA,UAAA,CAaE,QAZQmB,EAAWb,EAAW,OAExBM,EAAS,IAAI,MAAMO,CAAM,EAG3BC,EAASD,EAITE,EAAuBF,aAGlBG,EAAC,CACRJ,GACElB,EACA,UAAA,CACE,IAAMuB,EAASf,GAAKF,EAAYgB,CAAC,EAAGtB,CAAgB,EAChDwB,EAAgB,GACpBD,EAAO,UACLE,EACER,EACA,SAACS,EAAK,CAEJd,EAAOU,CAAC,EAAII,EACPF,IAEHA,EAAgB,GAChBH,KAEGA,GAGHJ,EAAW,KAAKD,EAAeJ,EAAO,MAAK,CAAE,CAAC,CAElD,EACA,UAAA,CACO,EAAEQ,GAGLH,EAAW,SAAQ,CAEvB,CAAC,CACF,CAEL,EACAA,CAAU,GAjCLK,EAAI,EAAGA,EAAIH,EAAQG,MAAnBA,CAAC,CAoCZ,EACAL,CAAU,CAEd,CACF,CAMA,SAASC,GAAclB,EAAsC2B,EAAqBC,EAA0B,CACtG5B,EACF6B,GAAgBD,EAAc5B,EAAW2B,CAAO,EAEhDA,EAAO,CAEX,CC3RM,SAAUG,GACdC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EAAgC,CAGhC,IAAMC,EAAc,CAAA,EAEhBC,EAAS,EAETC,EAAQ,EAERC,EAAa,GAKXC,EAAgB,UAAA,CAIhBD,GAAc,CAACH,EAAO,QAAU,CAACC,GACnCR,EAAW,SAAQ,CAEvB,EAGMY,EAAY,SAACC,EAAQ,CAAK,OAACL,EAASN,EAAaY,EAAWD,CAAK,EAAIN,EAAO,KAAKM,CAAK,CAA5D,EAE1BC,EAAa,SAACD,EAAQ,CAI1BT,GAAUJ,EAAW,KAAKa,CAAY,EAItCL,IAKA,IAAIO,EAAgB,GAGpBC,EAAUf,EAAQY,EAAOJ,GAAO,CAAC,EAAE,UACjCQ,EACEjB,EACA,SAACkB,EAAU,CAGTf,GAAY,MAAZA,EAAee,CAAU,EAErBd,EAGFQ,EAAUM,CAAiB,EAG3BlB,EAAW,KAAKkB,CAAU,CAE9B,EACA,UAAA,CAGEH,EAAgB,EAClB,EAEA,OACA,UAAA,CAIE,GAAIA,EAKF,GAAI,CAIFP,IAKA,qBACE,IAAMW,EAAgBZ,EAAO,MAAK,EAI9BF,EACFe,GAAgBpB,EAAYK,EAAmB,UAAA,CAAM,OAAAS,EAAWK,CAAa,CAAxB,CAAyB,EAE9EL,EAAWK,CAAa,GARrBZ,EAAO,QAAUC,EAASN,OAYjCS,EAAa,QACNU,EAAK,CACZrB,EAAW,MAAMqB,CAAG,EAG1B,CAAC,CACF,CAEL,EAGA,OAAAtB,EAAO,UACLkB,EAAyBjB,EAAYY,EAAW,UAAA,CAE9CF,EAAa,GACbC,EAAa,CACf,CAAC,CAAC,EAKG,UAAA,CACLL,GAAmB,MAAnBA,EAAmB,CACrB,CACF,CClEM,SAAUgB,GACdC,EACAC,EACAC,EAA6B,CAE7B,OAFAA,IAAA,SAAAA,EAAA,KAEIC,EAAWF,CAAc,EAEpBF,GAAS,SAACK,EAAGC,EAAC,CAAK,OAAAC,EAAI,SAACC,EAAQC,EAAU,CAAK,OAAAP,EAAeG,EAAGG,EAAGF,EAAGG,CAAE,CAA1B,CAA2B,EAAEC,EAAUT,EAAQI,EAAGC,CAAC,CAAC,CAAC,CAAjF,EAAoFH,CAAU,GAC/G,OAAOD,GAAmB,WACnCC,EAAaD,GAGRS,EAAQ,SAACC,EAAQC,EAAU,CAAK,OAAAC,GAAeF,EAAQC,EAAYZ,EAASE,CAAU,CAAtD,CAAuD,EAChG,CChCM,SAAUY,GAAyCC,EAA6B,CAA7B,OAAAA,IAAA,SAAAA,EAAA,KAChDC,GAASC,GAAUF,CAAU,CACtC,CCNM,SAAUG,IAAS,CACvB,OAAOC,GAAS,CAAC,CACnB,CCmDM,SAAUC,IAAM,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACrB,OAAOC,GAAS,EAAGC,GAAKH,EAAMI,GAAaJ,CAAI,CAAC,CAAC,CACnD,CC9DM,SAAUK,EAAsCC,EAA0B,CAC9E,OAAO,IAAIC,EAA+B,SAACC,EAAU,CACnDC,EAAUH,EAAiB,CAAE,EAAE,UAAUE,CAAU,CACrD,CAAC,CACH,CChDA,IAAME,GAA0B,CAAC,cAAe,gBAAgB,EAC1DC,GAAqB,CAAC,mBAAoB,qBAAqB,EAC/DC,GAAgB,CAAC,KAAM,KAAK,EAkO5B,SAAUC,EACdC,EACAC,EACAC,EACAC,EAAsC,CAMtC,GAJIC,EAAWF,CAAO,IACpBC,EAAiBD,EACjBA,EAAU,QAERC,EACF,OAAOJ,EAAaC,EAAQC,EAAWC,CAA+B,EAAE,KAAKG,GAAiBF,CAAc,CAAC,EAUzG,IAAAG,EAAAC,EAEJC,GAAcR,CAAM,EAChBH,GAAmB,IAAI,SAACY,EAAU,CAAK,OAAA,SAACC,EAAY,CAAK,OAAAV,EAAOS,CAAU,EAAER,EAAWS,EAASR,CAA+B,CAAtE,CAAlB,CAAyF,EAElIS,GAAwBX,CAAM,EAC5BJ,GAAwB,IAAIgB,GAAwBZ,EAAQC,CAAS,CAAC,EACtEY,GAA0Bb,CAAM,EAChCF,GAAc,IAAIc,GAAwBZ,EAAQC,CAAS,CAAC,EAC5D,CAAA,EAAE,CAAA,EATDa,EAAGR,EAAA,CAAA,EAAES,EAAMT,EAAA,CAAA,EAgBlB,GAAI,CAACQ,GACCE,GAAYhB,CAAM,EACpB,OAAOiB,GAAS,SAACC,EAAc,CAAK,OAAAnB,EAAUmB,EAAWjB,EAAWC,CAA+B,CAA/D,CAAgE,EAClGiB,EAAUnB,CAAM,CAAC,EAOvB,GAAI,CAACc,EACH,MAAM,IAAI,UAAU,sBAAsB,EAG5C,OAAO,IAAIM,EAAc,SAACC,EAAU,CAIlC,IAAMX,EAAU,UAAA,SAACY,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAAmB,OAAAF,EAAW,KAAK,EAAIC,EAAK,OAASA,EAAOA,EAAK,CAAC,CAAC,CAAhD,EAEpC,OAAAR,EAAIJ,CAAO,EAEJ,UAAA,CAAM,OAAAK,EAAQL,CAAO,CAAf,CACf,CAAC,CACH,CASA,SAASE,GAAwBZ,EAAaC,EAAiB,CAC7D,OAAO,SAACQ,EAAkB,CAAK,OAAA,SAACC,EAAY,CAAK,OAAAV,EAAOS,CAAU,EAAER,EAAWS,CAAO,CAArC,CAAlB,CACjC,CAOA,SAASC,GAAwBX,EAAW,CAC1C,OAAOI,EAAWJ,EAAO,WAAW,GAAKI,EAAWJ,EAAO,cAAc,CAC3E,CAOA,SAASa,GAA0Bb,EAAW,CAC5C,OAAOI,EAAWJ,EAAO,EAAE,GAAKI,EAAWJ,EAAO,GAAG,CACvD,CAOA,SAASQ,GAAcR,EAAW,CAChC,OAAOI,EAAWJ,EAAO,gBAAgB,GAAKI,EAAWJ,EAAO,mBAAmB,CACrF,CCnMM,SAAUwB,GACdC,EACAC,EACAC,EAAsC,CAEtC,OAAIA,EACKH,GAAoBC,EAAYC,CAAa,EAAE,KAAKE,GAAiBD,CAAc,CAAC,EAGtF,IAAIE,EAAoB,SAACC,EAAU,CACxC,IAAMC,EAAU,UAAA,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAAc,OAAAH,EAAW,KAAKE,EAAE,SAAW,EAAIA,EAAE,CAAC,EAAIA,CAAC,CAAzC,EACzBE,EAAWT,EAAWM,CAAO,EACnC,OAAOI,EAAWT,CAAa,EAAI,UAAA,CAAM,OAAAA,EAAcK,EAASG,CAAQ,CAA/B,EAAmC,MAC9E,CAAC,CACH,CCtBM,SAAUE,GACdC,EACAC,EACAC,EAAyC,CAFzCF,IAAA,SAAAA,EAAA,GAEAE,IAAA,SAAAA,EAAAC,IAIA,IAAIC,EAAmB,GAEvB,OAAIH,GAAuB,OAIrBI,GAAYJ,CAAmB,EACjCC,EAAYD,EAIZG,EAAmBH,GAIhB,IAAIK,EAAW,SAACC,EAAU,CAI/B,IAAIC,EAAMC,GAAYT,CAAO,EAAI,CAACA,EAAUE,EAAW,IAAG,EAAKF,EAE3DQ,EAAM,IAERA,EAAM,GAIR,IAAIE,EAAI,EAGR,OAAOR,EAAU,SAAS,UAAA,CACnBK,EAAW,SAEdA,EAAW,KAAKG,GAAG,EAEf,GAAKN,EAGP,KAAK,SAAS,OAAWA,CAAgB,EAGzCG,EAAW,SAAQ,EAGzB,EAAGC,CAAG,CACR,CAAC,CACH,CChGM,SAAUG,GAAK,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACpB,IAAMC,EAAYC,GAAaH,CAAI,EAC7BI,EAAaC,GAAUL,EAAM,GAAQ,EACrCM,EAAUN,EAChB,OAAQM,EAAQ,OAGZA,EAAQ,SAAW,EAEnBC,EAAUD,EAAQ,CAAC,CAAC,EAEpBE,GAASJ,CAAU,EAAEK,GAAKH,EAASJ,CAAS,CAAC,EAL7CQ,CAMN,CCjEO,IAAMC,GAAQ,IAAIC,EAAkBC,EAAI,ECpCvC,IAAAC,GAAY,MAAK,QAMnB,SAAUC,GAAkBC,EAAiB,CACjD,OAAOA,EAAK,SAAW,GAAKF,GAAQE,EAAK,CAAC,CAAC,EAAIA,EAAK,CAAC,EAAKA,CAC5D,CCoDM,SAAUC,EAAUC,EAAiDC,EAAa,CACtF,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAEhC,IAAIC,EAAQ,EAIZF,EAAO,UAILG,EAAyBF,EAAY,SAACG,EAAK,CAAK,OAAAP,EAAU,KAAKC,EAASM,EAAOF,GAAO,GAAKD,EAAW,KAAKG,CAAK,CAAhE,CAAiE,CAAC,CAEtH,CAAC,CACH,CCxBM,SAAUC,IAAG,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAClB,IAAMC,EAAiBC,GAAkBH,CAAI,EAEvCI,EAAUC,GAAeL,CAAI,EAEnC,OAAOI,EAAQ,OACX,IAAIE,EAAsB,SAACC,EAAU,CAGnC,IAAIC,EAAuBJ,EAAQ,IAAI,UAAA,CAAM,MAAA,CAAA,CAAA,CAAE,EAK3CK,EAAYL,EAAQ,IAAI,UAAA,CAAM,MAAA,EAAA,CAAK,EAGvCG,EAAW,IAAI,UAAA,CACbC,EAAUC,EAAY,IACxB,CAAC,EAKD,mBAASC,EAAW,CAClBC,EAAUP,EAAQM,CAAW,CAAC,EAAE,UAC9BE,EACEL,EACA,SAACM,EAAK,CAKJ,GAJAL,EAAQE,CAAW,EAAE,KAAKG,CAAK,EAI3BL,EAAQ,MAAM,SAACM,EAAM,CAAK,OAAAA,EAAO,MAAP,CAAa,EAAG,CAC5C,IAAMC,EAAcP,EAAQ,IAAI,SAACM,EAAM,CAAK,OAAAA,EAAO,MAAK,CAAZ,CAAe,EAE3DP,EAAW,KAAKL,EAAiBA,EAAc,MAAA,OAAAc,EAAA,CAAA,EAAAC,EAAIF,CAAM,CAAA,CAAA,EAAIA,CAAM,EAI/DP,EAAQ,KAAK,SAACM,EAAQI,EAAC,CAAK,MAAA,CAACJ,EAAO,QAAUL,EAAUS,CAAC,CAA7B,CAA8B,GAC5DX,EAAW,SAAQ,EAGzB,EACA,UAAA,CAGEE,EAAUC,CAAW,EAAI,GAIzB,CAACF,EAAQE,CAAW,EAAE,QAAUH,EAAW,SAAQ,CACrD,CAAC,CACF,GA9BIG,EAAc,EAAG,CAACH,EAAW,QAAUG,EAAcN,EAAQ,OAAQM,MAArEA,CAAW,EAmCpB,OAAO,UAAA,CACLF,EAAUC,EAAY,IACxB,CACF,CAAC,EACDU,CACN,CC9DM,SAAUC,GAASC,EAAoD,CAC3E,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAW,GACXC,EAAsB,KACtBC,EAA6C,KAC7CC,EAAa,GAEXC,EAAc,UAAA,CAGlB,GAFAF,GAAkB,MAAlBA,EAAoB,YAAW,EAC/BA,EAAqB,KACjBF,EAAU,CACZA,EAAW,GACX,IAAMK,EAAQJ,EACdA,EAAY,KACZF,EAAW,KAAKM,CAAK,EAEvBF,GAAcJ,EAAW,SAAQ,CACnC,EAEMO,EAAkB,UAAA,CACtBJ,EAAqB,KACrBC,GAAcJ,EAAW,SAAQ,CACnC,EAEAD,EAAO,UACLS,EACER,EACA,SAACM,EAAK,CACJL,EAAW,GACXC,EAAYI,EACPH,GACHM,EAAUZ,EAAiBS,CAAK,CAAC,EAAE,UAChCH,EAAqBK,EAAyBR,EAAYK,EAAaE,CAAe,CAAE,CAG/F,EACA,UAAA,CACEH,EAAa,IACZ,CAACH,GAAY,CAACE,GAAsBA,EAAmB,SAAWH,EAAW,SAAQ,CACxF,CAAC,CACF,CAEL,CAAC,CACH,CC3CM,SAAUU,GAAaC,EAAkBC,EAAyC,CAAzC,OAAAA,IAAA,SAAAA,EAAAC,IACtCC,GAAM,UAAA,CAAM,OAAAC,GAAMJ,EAAUC,CAAS,CAAzB,CAA0B,CAC/C,CCEM,SAAUI,GAAeC,EAAoBC,EAAsC,CAAtC,OAAAA,IAAA,SAAAA,EAAA,MAGjDA,EAAmBA,GAAgB,KAAhBA,EAAoBD,EAEhCE,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAiB,CAAA,EACjBC,EAAQ,EAEZH,EAAO,UACLI,EACEH,EACA,SAACI,EAAK,aACAC,EAAuB,KAKvBH,IAAUL,IAAsB,GAClCI,EAAQ,KAAK,CAAA,CAAE,MAIjB,QAAqBK,EAAAC,GAAAN,CAAO,EAAAO,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAAzB,IAAMG,EAAMD,EAAA,MACfC,EAAO,KAAKL,CAAK,EAMbR,GAAca,EAAO,SACvBJ,EAASA,GAAM,KAANA,EAAU,CAAA,EACnBA,EAAO,KAAKI,CAAM,qGAItB,GAAIJ,MAIF,QAAqBK,EAAAH,GAAAF,CAAM,EAAAM,EAAAD,EAAA,KAAA,EAAA,CAAAC,EAAA,KAAAA,EAAAD,EAAA,KAAA,EAAE,CAAxB,IAAMD,EAAME,EAAA,MACfC,GAAUX,EAASQ,CAAM,EACzBT,EAAW,KAAKS,CAAM,oGAG5B,EACA,UAAA,aAGE,QAAqBI,EAAAN,GAAAN,CAAO,EAAAa,EAAAD,EAAA,KAAA,EAAA,CAAAC,EAAA,KAAAA,EAAAD,EAAA,KAAA,EAAE,CAAzB,IAAMJ,EAAMK,EAAA,MACfd,EAAW,KAAKS,CAAM,oGAExBT,EAAW,SAAQ,CACrB,EAEA,OACA,UAAA,CAEEC,EAAU,IACZ,CAAC,CACF,CAEL,CAAC,CACH,CCbM,SAAUc,GACdC,EAAgD,CAEhD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAgC,KAChCC,EAAY,GACZC,EAEJF,EAAWF,EAAO,UAChBK,EAAyBJ,EAAY,OAAW,OAAW,SAACK,EAAG,CAC7DF,EAAgBG,EAAUT,EAASQ,EAAKT,GAAWC,CAAQ,EAAEE,CAAM,CAAC,CAAC,EACjEE,GACFA,EAAS,YAAW,EACpBA,EAAW,KACXE,EAAc,UAAUH,CAAU,GAIlCE,EAAY,EAEhB,CAAC,CAAC,EAGAA,IAMFD,EAAS,YAAW,EACpBA,EAAW,KACXE,EAAe,UAAUH,CAAU,EAEvC,CAAC,CACH,CC/HM,SAAUO,GACdC,EACAC,EACAC,EACAC,EACAC,EAAqC,CAErC,OAAO,SAACC,EAAuBC,EAA2B,CAIxD,IAAIC,EAAWL,EAIXM,EAAaP,EAEbQ,EAAQ,EAGZJ,EAAO,UACLK,EACEJ,EACA,SAACK,EAAK,CAEJ,IAAMC,EAAIH,IAEVD,EAAQD,EAEJP,EAAYQ,EAAOG,EAAOC,CAAC,GAIzBL,EAAW,GAAOI,GAGxBR,GAAcG,EAAW,KAAKE,CAAK,CACrC,EAGAJ,GACG,UAAA,CACCG,GAAYD,EAAW,KAAKE,CAAK,EACjCF,EAAW,SAAQ,CACrB,CAAE,CACL,CAEL,CACF,CCnCM,SAAUO,IAAa,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAClC,IAAMC,EAAiBC,GAAkBH,CAAI,EAC7C,OAAOE,EACHE,GAAKL,GAAa,MAAA,OAAAM,EAAA,CAAA,EAAAC,EAAKN,CAAoC,CAAA,CAAA,EAAGO,GAAiBL,CAAc,CAAC,EAC9FM,EAAQ,SAACC,EAAQC,EAAU,CACzBC,GAAiBN,EAAA,CAAEI,CAAM,EAAAH,EAAKM,GAAeZ,CAAI,CAAC,CAAA,CAAA,EAAGU,CAAU,CACjE,CAAC,CACP,CCUM,SAAUG,IAAiB,SAC/BC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAEA,OAAOC,GAAa,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIJ,CAAY,CAAA,CAAA,CACtC,CCgBM,SAAUK,GAAgBC,EAAiBC,EAAyC,CAAzC,OAAAA,IAAA,SAAAA,EAAAC,IACxCC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAkC,KAClCC,EAAsB,KACtBC,EAA0B,KAExBC,EAAO,UAAA,CACX,GAAIH,EAAY,CAEdA,EAAW,YAAW,EACtBA,EAAa,KACb,IAAMI,EAAQH,EACdA,EAAY,KACZF,EAAW,KAAKK,CAAK,EAEzB,EACA,SAASC,GAAY,CAInB,IAAMC,EAAaJ,EAAYR,EACzBa,EAAMZ,EAAU,IAAG,EACzB,GAAIY,EAAMD,EAAY,CAEpBN,EAAa,KAAK,SAAS,OAAWM,EAAaC,CAAG,EACtDR,EAAW,IAAIC,CAAU,EACzB,OAGFG,EAAI,CACN,CAEAL,EAAO,UACLU,EACET,EACA,SAACK,EAAQ,CACPH,EAAYG,EACZF,EAAWP,EAAU,IAAG,EAGnBK,IACHA,EAAaL,EAAU,SAASU,EAAcX,CAAO,EACrDK,EAAW,IAAIC,CAAU,EAE7B,EACA,UAAA,CAGEG,EAAI,EACJJ,EAAW,SAAQ,CACrB,EAEA,OACA,UAAA,CAEEE,EAAYD,EAAa,IAC3B,CAAC,CACF,CAEL,CAAC,CACH,CCpFM,SAAUS,GAAqBC,EAAe,CAClD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAW,GACfF,EAAO,UACLG,EACEF,EACA,SAACG,EAAK,CACJF,EAAW,GACXD,EAAW,KAAKG,CAAK,CACvB,EACA,UAAA,CACOF,GACHD,EAAW,KAAKH,CAAa,EAE/BG,EAAW,SAAQ,CACrB,CAAC,CACF,CAEL,CAAC,CACH,CCXM,SAAUI,GAAQC,EAAa,CACnC,OAAOA,GAAS,EAEZ,UAAA,CAAM,OAAAC,CAAA,EACNC,EAAQ,SAACC,EAAQC,EAAU,CACzB,IAAIC,EAAO,EACXF,EAAO,UACLG,EAAyBF,EAAY,SAACG,EAAK,CAIrC,EAAEF,GAAQL,IACZI,EAAW,KAAKG,CAAK,EAIjBP,GAASK,GACXD,EAAW,SAAQ,EAGzB,CAAC,CAAC,CAEN,CAAC,CACP,CC9BM,SAAUI,GAAc,CAC5B,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChCD,EAAO,UAAUE,EAAyBD,EAAYE,EAAI,CAAC,CAC7D,CAAC,CACH,CCCM,SAAUC,GAASC,EAAQ,CAC/B,OAAOC,EAAI,UAAA,CAAM,OAAAD,CAAA,CAAK,CACxB,CC4CM,SAAUE,GACdC,EACAC,EAAmC,CAEnC,OAAIA,EAEK,SAACC,EAAqB,CAC3B,OAAAC,GAAOF,EAAkB,KAAKG,GAAK,CAAC,EAAGC,EAAc,CAAE,EAAGH,EAAO,KAAKH,GAAUC,CAAqB,CAAC,CAAC,CAAvG,EAGGM,GAAS,SAACC,EAAOC,EAAK,CAAK,OAAAC,EAAUT,EAAsBO,EAAOC,CAAK,CAAC,EAAE,KAAKJ,GAAK,CAAC,EAAGM,GAAMH,CAAK,CAAC,CAAzE,CAA0E,CAC9G,CCzCM,SAAUI,GAASC,EAAoBC,EAAyC,CAAzCA,IAAA,SAAAA,EAAAC,IAC3C,IAAMC,EAAWC,GAAMJ,EAAKC,CAAS,EACrC,OAAOI,GAAU,UAAA,CAAM,OAAAF,CAAA,CAAQ,CACjC,CC0EM,SAAUG,EACdC,EACAC,EAA0D,CAA1D,OAAAA,IAAA,SAAAA,EAA+BC,IAK/BF,EAAaA,GAAU,KAAVA,EAAcG,GAEpBC,EAAQ,SAACC,EAAQC,EAAU,CAGhC,IAAIC,EAEAC,EAAQ,GAEZH,EAAO,UACLI,EAAyBH,EAAY,SAACI,EAAK,CAEzC,IAAMC,EAAaV,EAAYS,CAAK,GAKhCF,GAAS,CAACR,EAAYO,EAAaI,CAAU,KAM/CH,EAAQ,GACRD,EAAcI,EAGdL,EAAW,KAAKI,CAAK,EAEzB,CAAC,CAAC,CAEN,CAAC,CACH,CAEA,SAASP,GAAeS,EAAQC,EAAM,CACpC,OAAOD,IAAMC,CACf,CCjHM,SAAUC,GAA8CC,EAAQC,EAAuC,CAC3G,OAAOC,EAAqB,SAACC,EAAMC,EAAI,CAAK,OAAAH,EAAUA,EAAQE,EAAEH,CAAG,EAAGI,EAAEJ,CAAG,CAAC,EAAIG,EAAEH,CAAG,IAAMI,EAAEJ,CAAG,CAApD,CAAqD,CACnG,CC7BM,SAAUK,GAAgBC,EAA6C,CAA7C,OAAAA,IAAA,SAAAA,EAAAC,IACvBC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAW,GACfF,EAAO,UACLG,EACEF,EACA,SAACG,EAAK,CACJF,EAAW,GACXD,EAAW,KAAKG,CAAK,CACvB,EACA,UAAA,CAAM,OAACF,EAAWD,EAAW,SAAQ,EAAKA,EAAW,MAAMJ,EAAY,CAAE,CAAnE,CAAqE,CAC5E,CAEL,CAAC,CACH,CAEA,SAASC,IAAmB,CAC1B,OAAO,IAAIO,EACb,CCMM,SAAUC,IAAO,SAAIC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACzB,OAAO,SAACC,EAAqB,CAAK,OAAAC,GAAOD,EAAQE,EAAE,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIN,CAAM,CAAA,CAAA,CAAA,CAA3B,CACpC,CCHM,SAAUO,EAAYC,EAAoB,CAC9C,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAGhC,GAAI,CACFD,EAAO,UAAUC,CAAU,UAE3BA,EAAW,IAAIH,CAAQ,EAE3B,CAAC,CACH,CCMM,SAAUI,GACdC,EACAC,EAAgB,CAEhB,IAAMC,EAAkB,UAAU,QAAU,EAC5C,OAAO,SAACC,EAAqB,CAC3B,OAAAA,EAAO,KACLH,EAAYI,EAAO,SAACC,EAAG,EAAC,CAAK,OAAAL,EAAUK,EAAG,EAAGF,CAAM,CAAtB,CAAuB,EAAIG,GACxDC,GAAK,CAAC,EACNL,EAAkBM,GAAeP,CAAa,EAAIQ,GAAa,UAAA,CAAM,OAAA,IAAIC,EAAJ,CAAgB,CAAC,CAHxF,CAKJ,CCrEM,SAAUC,IAAK,SAAIC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACvB,IAAMC,EAAYC,GAAaH,CAAI,EAC7BI,EAAaC,GAAUL,EAAM,GAAQ,EAC3C,OAAAA,EAAOM,GAAeN,CAAI,EAEnBO,EAAQ,SAACC,EAAQC,EAAU,CAChCC,GAASN,CAAU,EAAEO,GAAIC,EAAA,CAAEJ,CAAM,EAAAK,EAAMb,CAA6B,CAAA,EAAGE,CAAS,CAAC,EAAE,UAAUO,CAAU,CACzG,CAAC,CACH,CCcM,SAAUK,IAAS,SACvBC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAEA,OAAOC,GAAK,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIJ,CAAY,CAAA,CAAA,CAC9B,CCmEM,SAAUK,GAAUC,EAAqC,OACzDC,EAAQ,IACRC,EAEJ,OAAIF,GAAiB,OACf,OAAOA,GAAkB,UACxBG,EAA4BH,EAAa,MAAzCC,EAAKE,IAAA,OAAG,IAAQA,EAAED,EAAUF,EAAa,OAE5CC,EAAQD,GAILC,GAAS,EACZ,UAAA,CAAM,OAAAG,CAAA,EACNC,EAAQ,SAACC,EAAQC,EAAU,CACzB,IAAIC,EAAQ,EACRC,EAEEC,EAAc,UAAA,CAGlB,GAFAD,GAAS,MAATA,EAAW,YAAW,EACtBA,EAAY,KACRP,GAAS,KAAM,CACjB,IAAMS,EAAW,OAAOT,GAAU,SAAWU,GAAMV,CAAK,EAAIW,EAAUX,EAAMM,CAAK,CAAC,EAC5EM,EAAqBC,EAAyBR,EAAY,UAAA,CAC9DO,EAAmB,YAAW,EAC9BE,EAAiB,CACnB,CAAC,EACDL,EAAS,UAAUG,CAAkB,OAErCE,EAAiB,CAErB,EAEMA,EAAoB,UAAA,CACxB,IAAIC,EAAY,GAChBR,EAAYH,EAAO,UACjBS,EAAyBR,EAAY,OAAW,UAAA,CAC1C,EAAEC,EAAQP,EACRQ,EACFC,EAAW,EAEXO,EAAY,GAGdV,EAAW,SAAQ,CAEvB,CAAC,CAAC,EAGAU,GACFP,EAAW,CAEf,EAEAM,EAAiB,CACnB,CAAC,CACP,CC7HM,SAAUE,GAAUC,EAA8B,CACtD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAW,GACXC,EAAsB,KAC1BH,EAAO,UACLI,EAAyBH,EAAY,SAACI,EAAK,CACzCH,EAAW,GACXC,EAAYE,CACd,CAAC,CAAC,EAEJC,EAAUR,CAAQ,EAAE,UAClBM,EACEH,EACA,UAAA,CACE,GAAIC,EAAU,CACZA,EAAW,GACX,IAAMG,EAAQF,EACdA,EAAY,KACZF,EAAW,KAAKI,CAAK,EAEzB,EACAE,EAAI,CACL,CAEL,CAAC,CACH,CCgBM,SAAUC,GAAcC,EAA6DC,EAAQ,CAMjG,OAAOC,EAAQC,GAAcH,EAAaC,EAAW,UAAU,QAAU,EAAG,EAAI,CAAC,CACnF,CC+CM,SAAUG,GAASC,EAA4B,CAA5BA,IAAA,SAAAA,EAAA,CAAA,GACf,IAAAC,EAAgHD,EAAO,UAAvHE,EAASD,IAAA,OAAG,UAAA,CAAM,OAAA,IAAIE,CAAJ,EAAgBF,EAAEG,EAA4EJ,EAAO,aAAnFK,EAAYD,IAAA,OAAG,GAAIA,EAAEE,EAAuDN,EAAO,gBAA9DO,EAAeD,IAAA,OAAG,GAAIA,EAAEE,EAA+BR,EAAO,oBAAtCS,EAAmBD,IAAA,OAAG,GAAIA,EAUnH,OAAO,SAACE,EAAa,CACnB,IAAIC,EACAC,EACAC,EACAC,EAAW,EACXC,EAAe,GACfC,EAAa,GAEXC,EAAc,UAAA,CAClBL,GAAe,MAAfA,EAAiB,YAAW,EAC5BA,EAAkB,MACpB,EAGMM,EAAQ,UAAA,CACZD,EAAW,EACXN,EAAaE,EAAU,OACvBE,EAAeC,EAAa,EAC9B,EACMG,EAAsB,UAAA,CAG1B,IAAMC,EAAOT,EACbO,EAAK,EACLE,GAAI,MAAJA,EAAM,YAAW,CACnB,EAEA,OAAOC,EAAc,SAACC,EAAQC,GAAU,CACtCT,IACI,CAACE,GAAc,CAACD,GAClBE,EAAW,EAOb,IAAMO,GAAQX,EAAUA,GAAO,KAAPA,EAAWX,EAAS,EAO5CqB,GAAW,IAAI,UAAA,CACbT,IAKIA,IAAa,GAAK,CAACE,GAAc,CAACD,IACpCH,EAAkBa,GAAYN,EAAqBV,CAAmB,EAE1E,CAAC,EAIDe,GAAK,UAAUD,EAAU,EAGvB,CAACZ,GAIDG,EAAW,IAOXH,EAAa,IAAIe,GAAe,CAC9B,KAAM,SAACC,GAAK,CAAK,OAAAH,GAAK,KAAKG,EAAK,CAAf,EACjB,MAAO,SAACC,GAAG,CACTZ,EAAa,GACbC,EAAW,EACXL,EAAkBa,GAAYP,EAAOb,EAAcuB,EAAG,EACtDJ,GAAK,MAAMI,EAAG,CAChB,EACA,SAAU,UAAA,CACRb,EAAe,GACfE,EAAW,EACXL,EAAkBa,GAAYP,EAAOX,CAAe,EACpDiB,GAAK,SAAQ,CACf,EACD,EACDK,EAAUP,CAAM,EAAE,UAAUX,CAAU,EAE1C,CAAC,EAAED,CAAa,CAClB,CACF,CAEA,SAASe,GACPP,EACAY,EAAoD,SACpDC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,EAAA,CAAA,EAAA,UAAAA,CAAA,EAEA,GAAIF,IAAO,GAAM,CACfZ,EAAK,EACL,OAGF,GAAIY,IAAO,GAIX,KAAMG,EAAe,IAAIP,GAAe,CACtC,KAAM,UAAA,CACJO,EAAa,YAAW,EACxBf,EAAK,CACP,EACD,EAED,OAAOW,EAAUC,EAAE,MAAA,OAAAI,EAAA,CAAA,EAAAC,EAAIJ,CAAI,CAAA,CAAA,CAAA,EAAG,UAAUE,CAAY,EACtD,CChHM,SAAUG,EACdC,EACAC,EACAC,EAAyB,WAErBC,EACAC,EAAW,GACf,OAAIJ,GAAsB,OAAOA,GAAuB,UACnDK,EAA8EL,EAAkB,WAAhGG,EAAUE,IAAA,OAAG,IAAQA,EAAEC,EAAuDN,EAAkB,WAAzEC,EAAUK,IAAA,OAAG,IAAQA,EAAEC,EAAgCP,EAAkB,SAAlDI,EAAQG,IAAA,OAAG,GAAKA,EAAEL,EAAcF,EAAkB,WAEnGG,EAAcH,GAAkB,KAAlBA,EAAsB,IAE/BQ,GAAS,CACd,UAAW,UAAA,CAAM,OAAA,IAAIC,GAAcN,EAAYF,EAAYC,CAAS,CAAnD,EACjB,aAAc,GACd,gBAAiB,GACjB,oBAAqBE,EACtB,CACH,CCxIM,SAAUM,GAAQC,EAAa,CACnC,OAAOC,EAAO,SAACC,EAAGC,EAAK,CAAK,OAAAH,GAASG,CAAT,CAAc,CAC5C,CCaM,SAAUC,GAAaC,EAA8B,CACzD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAS,GAEPC,EAAiBC,EACrBH,EACA,UAAA,CACEE,GAAc,MAAdA,EAAgB,YAAW,EAC3BD,EAAS,EACX,EACAG,EAAI,EAGNC,EAAUR,CAAQ,EAAE,UAAUK,CAAc,EAE5CH,EAAO,UAAUI,EAAyBH,EAAY,SAACM,EAAK,CAAK,OAAAL,GAAUD,EAAW,KAAKM,CAAK,CAA/B,CAAgC,CAAC,CACpG,CAAC,CACH,CCVM,SAAUC,GAAS,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAC9B,IAAMC,EAAYC,GAAaH,CAAM,EACrC,OAAOI,EAAQ,SAACC,EAAQC,EAAU,EAI/BJ,EAAYK,GAAOP,EAAQK,EAAQH,CAAS,EAAIK,GAAOP,EAAQK,CAAM,GAAG,UAAUC,CAAU,CAC/F,CAAC,CACH,CCmBM,SAAUE,EACdC,EACAC,EAA6G,CAE7G,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAyD,KACzDC,EAAQ,EAERC,EAAa,GAIXC,EAAgB,UAAA,CAAM,OAAAD,GAAc,CAACF,GAAmBD,EAAW,SAAQ,CAArD,EAE5BD,EAAO,UACLM,EACEL,EACA,SAACM,EAAK,CAEJL,GAAe,MAAfA,EAAiB,YAAW,EAC5B,IAAIM,EAAa,EACXC,EAAaN,IAEnBO,EAAUb,EAAQU,EAAOE,CAAU,CAAC,EAAE,UACnCP,EAAkBI,EACjBL,EAIA,SAACU,EAAU,CAAK,OAAAV,EAAW,KAAKH,EAAiBA,EAAeS,EAAOI,EAAYF,EAAYD,GAAY,EAAIG,CAAU,CAAzG,EAChB,UAAA,CAIET,EAAkB,KAClBG,EAAa,CACf,CAAC,CACD,CAEN,EACA,UAAA,CACED,EAAa,GACbC,EAAa,CACf,CAAC,CACF,CAEL,CAAC,CACH,CCvFM,SAAUO,EAAaC,EAA8B,CACzD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChCC,EAAUJ,CAAQ,EAAE,UAAUK,EAAyBF,EAAY,UAAA,CAAM,OAAAA,EAAW,SAAQ,CAAnB,EAAuBG,EAAI,CAAC,EACrG,CAACH,EAAW,QAAUD,EAAO,UAAUC,CAAU,CACnD,CAAC,CACH,CCIM,SAAUI,GAAaC,EAAiDC,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,IACrEC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAQ,EACZF,EAAO,UACLG,EAAyBF,EAAY,SAACG,EAAK,CACzC,IAAMC,EAASR,EAAUO,EAAOF,GAAO,GACtCG,GAAUP,IAAcG,EAAW,KAAKG,CAAK,EAC9C,CAACC,GAAUJ,EAAW,SAAQ,CAChC,CAAC,CAAC,CAEN,CAAC,CACH,CCqGM,SAAUK,EACdC,EACAC,EACAC,EAA8B,CAK9B,IAAMC,EACJC,EAAWJ,CAAc,GAAKC,GAASC,EAElC,CAAE,KAAMF,EAA2E,MAAKC,EAAE,SAAQC,CAAA,EACnGF,EAEN,OAAOG,EACHE,EAAQ,SAACC,EAAQC,EAAU,QACzBC,EAAAL,EAAY,aAAS,MAAAK,IAAA,QAAAA,EAAA,KAArBL,CAAW,EACX,IAAIM,EAAU,GACdH,EAAO,UACLI,EACEH,EACA,SAACI,EAAK,QACJH,EAAAL,EAAY,QAAI,MAAAK,IAAA,QAAAA,EAAA,KAAhBL,EAAmBQ,CAAK,EACxBJ,EAAW,KAAKI,CAAK,CACvB,EACA,UAAA,OACEF,EAAU,IACVD,EAAAL,EAAY,YAAQ,MAAAK,IAAA,QAAAA,EAAA,KAApBL,CAAW,EACXI,EAAW,SAAQ,CACrB,EACA,SAACK,EAAG,OACFH,EAAU,IACVD,EAAAL,EAAY,SAAK,MAAAK,IAAA,QAAAA,EAAA,KAAjBL,EAAoBS,CAAG,EACvBL,EAAW,MAAMK,CAAG,CACtB,EACA,UAAA,SACMH,KACFD,EAAAL,EAAY,eAAW,MAAAK,IAAA,QAAAA,EAAA,KAAvBL,CAAW,IAEbU,EAAAV,EAAY,YAAQ,MAAAU,IAAA,QAAAA,EAAA,KAApBV,CAAW,CACb,CAAC,CACF,CAEL,CAAC,EAIDW,EACN,CCnIM,SAAUC,GAAYC,EAAsDC,EAAuB,CACvG,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAC1B,IAAAC,EAAuCJ,GAAM,KAANA,EAAU,CAAA,EAA/CK,EAAAD,EAAA,QAAAE,EAAOD,IAAA,OAAG,GAAIA,EAAEE,EAAAH,EAAA,SAAAI,EAAQD,IAAA,OAAG,GAAKA,EACpCE,EAAW,GACXC,EAAsB,KACtBC,EAAiC,KACjCC,EAAa,GAEXC,EAAgB,UAAA,CACpBF,GAAS,MAATA,EAAW,YAAW,EACtBA,EAAY,KACRH,IACFM,EAAI,EACJF,GAAcT,EAAW,SAAQ,EAErC,EAEMY,EAAoB,UAAA,CACxBJ,EAAY,KACZC,GAAcT,EAAW,SAAQ,CACnC,EAEMa,EAAgB,SAACC,EAAQ,CAC7B,OAACN,EAAYO,EAAUnB,EAAiBkB,CAAK,CAAC,EAAE,UAAUE,EAAyBhB,EAAYU,EAAeE,CAAiB,CAAC,CAAhI,EAEID,EAAO,UAAA,CACX,GAAIL,EAAU,CAIZA,EAAW,GACX,IAAMQ,EAAQP,EACdA,EAAY,KAEZP,EAAW,KAAKc,CAAK,EACrB,CAACL,GAAcI,EAAcC,CAAK,EAEtC,EAEAf,EAAO,UACLiB,EACEhB,EAMA,SAACc,EAAK,CACJR,EAAW,GACXC,EAAYO,EACZ,EAAEN,GAAa,CAACA,EAAU,UAAYL,EAAUQ,EAAI,EAAKE,EAAcC,CAAK,EAC9E,EACA,UAAA,CACEL,EAAa,GACb,EAAEJ,GAAYC,GAAYE,GAAa,CAACA,EAAU,SAAWR,EAAW,SAAQ,CAClF,CAAC,CACF,CAEL,CAAC,CACH,CCxFM,SAAUiB,GACdC,EACAC,EACAC,EAAuB,CADvBD,IAAA,SAAAA,EAAAE,IAGA,IAAMC,EAAYC,GAAML,EAAUC,CAAS,EAC3C,OAAOK,GAAS,UAAA,CAAM,OAAAF,CAAA,EAAWF,CAAM,CACzC,CCJM,SAAUK,IAAc,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACnC,IAAMC,EAAUC,GAAkBH,CAAM,EAExC,OAAOI,EAAQ,SAACC,EAAQC,EAAU,CAehC,QAdMC,EAAMP,EAAO,OACbQ,EAAc,IAAI,MAAMD,CAAG,EAI7BE,EAAWT,EAAO,IAAI,UAAA,CAAM,MAAA,EAAA,CAAK,EAGjCU,EAAQ,cAMHC,EAAC,CACRC,EAAUZ,EAAOW,CAAC,CAAC,EAAE,UACnBE,EACEP,EACA,SAACQ,EAAK,CACJN,EAAYG,CAAC,EAAIG,EACb,CAACJ,GAAS,CAACD,EAASE,CAAC,IAEvBF,EAASE,CAAC,EAAI,IAKbD,EAAQD,EAAS,MAAMM,EAAQ,KAAON,EAAW,MAEtD,EAGAO,EAAI,CACL,GAnBIL,EAAI,EAAGA,EAAIJ,EAAKI,MAAhBA,CAAC,EAwBVN,EAAO,UACLQ,EAAyBP,EAAY,SAACQ,EAAK,CACzC,GAAIJ,EAAO,CAET,IAAMO,EAAMC,EAAA,CAAIJ,CAAK,EAAAK,EAAKX,CAAW,CAAA,EACrCF,EAAW,KAAKJ,EAAUA,EAAO,MAAA,OAAAgB,EAAA,CAAA,EAAAC,EAAIF,CAAM,CAAA,CAAA,EAAIA,CAAM,EAEzD,CAAC,CAAC,CAEN,CAAC,CACH,CCxFM,SAAUG,IAAG,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACxB,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChCL,GAAS,MAAA,OAAAM,EAAA,CAACF,CAA8B,EAAAG,EAAMN,CAAuC,CAAA,CAAA,EAAE,UAAUI,CAAU,CAC7G,CAAC,CACH,CCCM,SAAUG,IAAO,SAAkCC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACvD,OAAOC,GAAG,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIJ,CAAW,CAAA,CAAA,CAC3B,CCYO,SAASK,IAAmC,CACjD,IAAMC,EAAY,IAAIC,GAAwB,CAAC,EAC/C,OAAAC,EAAU,SAAU,mBAAoB,CAAE,KAAM,EAAK,CAAC,EACnD,UAAU,IAAMF,EAAU,KAAK,QAAQ,CAAC,EAGpCA,CACT,CCHO,SAASG,EACdC,EAAkBC,EAAmB,SAChC,CACL,OAAO,MAAM,KAAKA,EAAK,iBAAoBD,CAAQ,CAAC,CACtD,CAuBO,SAASE,EACdF,EAAkBC,EAAmB,SAClC,CACH,IAAME,EAAKC,GAAsBJ,EAAUC,CAAI,EAC/C,GAAI,OAAOE,GAAO,YAChB,MAAM,IAAI,eACR,8BAA8BH,CAAQ,iBACxC,EAGF,OAAOG,CACT,CAsBO,SAASC,GACdJ,EAAkBC,EAAmB,SACtB,CACf,OAAOA,EAAK,cAAiBD,CAAQ,GAAK,MAC5C,CAOO,SAASK,IAA4C,CAC1D,OAAO,SAAS,yBAAyB,aACrC,SAAS,eAAiB,MAEhC,CCrEA,IAAMC,GAAYC,EAChBC,EAAU,SAAS,KAAM,SAAS,EAClCA,EAAU,SAAS,KAAM,UAAU,CACrC,EACG,KACCC,GAAa,CAAC,EACdC,EAAU,MAAS,EACnBC,EAAI,IAAMC,GAAiB,GAAK,SAAS,IAAI,EAC7CC,EAAY,CAAC,CACf,EAaK,SAASC,GACdC,EACqB,CACrB,OAAOT,GACJ,KACCK,EAAIK,GAAUD,EAAG,SAASC,CAAM,CAAC,EACjCC,EAAqB,CACvB,CACJ,CCzBO,SAASC,GACdC,EACe,CACf,MAAO,CACL,EAAGA,EAAG,WACN,EAAGA,EAAG,SACR,CACF,CAWO,SAASC,GACdD,EAC2B,CAC3B,OAAOE,EACLC,EAAU,OAAQ,MAAM,EACxBA,EAAU,OAAQ,QAAQ,CAC5B,EACG,KACCC,GAAU,EAAGC,EAAuB,EACpCC,EAAI,IAAMP,GAAiBC,CAAE,CAAC,EAC9BO,EAAUR,GAAiBC,CAAE,CAAC,CAChC,CACJ,CCxCO,SAASQ,GACdC,EACe,CACf,MAAO,CACL,EAAGA,EAAG,WACN,EAAGA,EAAG,SACR,CACF,CAWO,SAASC,GACdD,EAC2B,CAC3B,OAAOE,EACLC,EAAUH,EAAI,QAAQ,EACtBG,EAAU,OAAQ,QAAQ,CAC5B,EACG,KACCC,GAAU,EAAGC,EAAuB,EACpCC,EAAI,IAAMP,GAAwBC,CAAE,CAAC,EACrCO,EAAUR,GAAwBC,CAAE,CAAC,CACvC,CACJ,CCnBA,SAASQ,GAAYC,EAAiBC,EAA8B,CAGlE,GAAI,OAAOA,GAAU,UAAY,OAAOA,GAAU,SAChDD,EAAG,WAAaC,EAAM,SAAS,UAGtBA,aAAiB,KAC1BD,EAAG,YAAYC,CAAK,UAGX,MAAM,QAAQA,CAAK,EAC5B,QAAWC,KAAQD,EACjBF,GAAYC,EAAIE,CAAI,CAE1B,CAyBO,SAASC,EACdC,EAAaC,KAAmCC,EAC7C,CACH,IAAMN,EAAK,SAAS,cAAcI,CAAG,EAGrC,GAAIC,EACF,QAAWE,KAAQ,OAAO,KAAKF,CAAU,EACnC,OAAOA,EAAWE,CAAI,GAAM,cAI5B,OAAOF,EAAWE,CAAI,GAAM,UAC9BP,EAAG,aAAaO,EAAMF,EAAWE,CAAI,CAAC,EAEtCP,EAAG,aAAaO,EAAM,EAAE,GAI9B,QAAWN,KAASK,EAClBP,GAAYC,EAAIC,CAAK,EAGvB,OAAOD,CACT,CC9EO,SAASQ,GAAMC,EAAuB,CAC3C,GAAIA,EAAQ,IAAK,CACf,IAAMC,EAAS,GAAGD,EAAQ,KAAO,IAAO,IACxC,MAAO,KAAKA,EAAQ,MAAY,KAAM,QAAQC,CAAM,CAAC,GACvD,KACE,QAAOD,EAAM,SAAS,CAE1B,CCCO,SAASE,GAAYC,EAA+B,CACzD,IAAMC,EAASC,EAAE,SAAU,CAAE,IAAAF,CAAI,CAAC,EAClC,OAAOG,EAAM,KACX,SAAS,KAAK,YAAYF,CAAM,EACzBG,EACLC,EAAUJ,EAAQ,MAAM,EACxBI,EAAUJ,EAAQ,OAAO,EACtB,KACCK,EAAU,IACRC,GAAW,IAAM,IAAI,eAAe,mBAAmBP,CAAG,EAAE,CAAC,CAC9D,CACH,CACJ,EACG,KACCQ,EAAI,IAAG,EAAY,EACnBC,EAAS,IAAM,SAAS,KAAK,YAAYR,CAAM,CAAC,EAChDS,GAAK,CAAC,CACR,EACH,CACH,CCVA,IAAMC,GAAS,IAAIC,EAiBbC,GAAYC,EAAM,IACtB,OAAO,gBAAmB,YACtBC,GAAY,4CAA4C,EACxDC,EAAG,MAAS,CACjB,EACE,KACCC,EAAI,IAAM,IAAI,eAAeC,GAAW,CACtC,QAAWC,KAASD,EAClBP,GAAO,KAAKQ,CAAK,CACrB,CAAC,CAAC,EACFC,EAAUC,GAAYC,EAAMC,GAAOP,EAAGK,CAAQ,CAAC,EAC5C,KACCG,EAAS,IAAMH,EAAS,WAAW,CAAC,CACtC,CACF,EACAI,EAAY,CAAC,CACf,EAaK,SAASC,GACdC,EACa,CACb,MAAO,CACL,MAAQA,EAAG,YACX,OAAQA,EAAG,YACb,CACF,CAuBO,SAASC,GACdD,EACyB,CACzB,OAAOd,GACJ,KACCgB,EAAIR,GAAYA,EAAS,QAAQM,CAAE,CAAC,EACpCP,EAAUC,GAAYV,GACnB,KACCmB,EAAO,CAAC,CAAE,OAAAC,CAAO,IAAMA,IAAWJ,CAAE,EACpCH,EAAS,IAAMH,EAAS,UAAUM,CAAE,CAAC,EACrCV,EAAI,IAAMS,GAAeC,CAAE,CAAC,CAC9B,CACF,EACAK,EAAUN,GAAeC,CAAE,CAAC,CAC9B,CACJ,CCnHO,SAASM,GACdC,EACa,CACb,MAAO,CACL,MAAQA,EAAG,YACX,OAAQA,EAAG,YACb,CACF,CASO,SAASC,GACdD,EACyB,CACzB,IAAIE,EAASF,EAAG,cAChB,KAAOE,IAEHF,EAAG,aAAgBE,EAAO,aAC1BF,EAAG,cAAgBE,EAAO,eAE1BA,GAAUF,EAAKE,GAAQ,cAK3B,OAAOA,EAASF,EAAK,MACvB,CCfA,IAAMG,GAAS,IAAIC,EAUbC,GAAYC,EAAM,IAAMC,EAC5B,IAAI,qBAAqBC,GAAW,CAClC,QAAWC,KAASD,EAClBL,GAAO,KAAKM,CAAK,CACrB,EAAG,CACD,UAAW,CACb,CAAC,CACH,CAAC,EACE,KACCC,EAAUC,GAAYC,EAAMC,GAAON,EAAGI,CAAQ,CAAC,EAC5C,KACCG,EAAS,IAAMH,EAAS,WAAW,CAAC,CACtC,CACF,EACAI,EAAY,CAAC,CACf,EAaK,SAASC,GACdC,EACqB,CACrB,OAAOZ,GACJ,KACCa,EAAIP,GAAYA,EAAS,QAAQM,CAAE,CAAC,EACpCP,EAAUC,GAAYR,GACnB,KACCgB,EAAO,CAAC,CAAE,OAAAC,CAAO,IAAMA,IAAWH,CAAE,EACpCH,EAAS,IAAMH,EAAS,UAAUM,CAAE,CAAC,EACrCI,EAAI,CAAC,CAAE,eAAAC,CAAe,IAAMA,CAAc,CAC5C,CACF,CACF,CACJ,CAaO,SAASC,GACdN,EAAiBO,EAAY,GACR,CACrB,OAAOC,GAA0BR,CAAE,EAChC,KACCI,EAAI,CAAC,CAAE,EAAAK,CAAE,IAAM,CACb,IAAMC,EAAUC,GAAeX,CAAE,EAC3BY,EAAUC,GAAsBb,CAAE,EACxC,OAAOS,GACLG,EAAQ,OAASF,EAAQ,OAASH,CAEtC,CAAC,EACDO,EAAqB,CACvB,CACJ,CCjFA,IAAMC,GAA4C,CAChD,OAAQC,EAAW,yBAAyB,EAC5C,OAAQA,EAAW,yBAAyB,CAC9C,EAaO,SAASC,GAAUC,EAAuB,CAC/C,OAAOH,GAAQG,CAAI,EAAE,OACvB,CAaO,SAASC,GAAUD,EAAcE,EAAsB,CACxDL,GAAQG,CAAI,EAAE,UAAYE,GAC5BL,GAAQG,CAAI,EAAE,MAAM,CACxB,CAWO,SAASG,GAAYH,EAAmC,CAC7D,IAAMI,EAAKP,GAAQG,CAAI,EACvB,OAAOK,EAAUD,EAAI,QAAQ,EAC1B,KACCE,EAAI,IAAMF,EAAG,OAAO,EACpBG,EAAUH,EAAG,OAAO,CACtB,CACJ,CC9BA,SAASI,GACPC,EAAiBC,EACR,CACT,OAAQD,EAAG,YAAa,CAGtB,KAAK,iBAEH,OAAIA,EAAG,OAAS,QACP,SAAS,KAAKC,CAAI,EAElB,GAGX,KAAK,kBACL,KAAK,oBACH,MAAO,GAGT,QACE,OAAOD,EAAG,iBACd,CACF,CAWO,SAASE,IAAwC,CACtD,OAAOC,EACLC,EAAU,OAAQ,kBAAkB,EAAE,KAAKC,EAAI,IAAM,EAAI,CAAC,EAC1DD,EAAU,OAAQ,gBAAgB,EAAE,KAAKC,EAAI,IAAM,EAAK,CAAC,CAC3D,EACG,KACCC,EAAU,EAAK,CACjB,CACJ,CAOO,SAASC,IAAsC,CACpD,IAAMC,EAAYJ,EAAyB,OAAQ,SAAS,EACzD,KACCK,EAAOC,GAAM,EAAEA,EAAG,SAAWA,EAAG,QAAQ,EACxCL,EAAIK,IAAO,CACT,KAAMC,GAAU,QAAQ,EAAI,SAAW,SACvC,KAAMD,EAAG,IACT,OAAQ,CACNA,EAAG,eAAe,EAClBA,EAAG,gBAAgB,CACrB,CACF,EAAc,EACdD,EAAO,CAAC,CAAE,KAAAG,EAAM,KAAAX,CAAK,IAAM,CACzB,GAAIW,IAAS,SAAU,CACrB,IAAMC,EAASC,GAAiB,EAChC,GAAI,OAAOD,GAAW,YACpB,MAAO,CAACd,GAAwBc,EAAQZ,CAAI,CAChD,CACA,MAAO,EACT,CAAC,EACDc,GAAM,CACR,EAGF,OAAOb,GAAiB,EACrB,KACCc,EAAUH,GAAWA,EAAqBI,EAAZT,CAAiB,CACjD,CACJ,CC1GO,SAASU,IAAmB,CACjC,OAAO,IAAI,IAAI,SAAS,IAAI,CAC9B,CAgBO,SAASC,GACdC,EAA4BC,EAAW,GACjC,CACN,GAAIC,GAAQ,oBAAoB,GAAK,CAACD,EAAU,CAC9C,IAAME,EAAKC,EAAE,IAAK,CAAE,KAAMJ,EAAI,IAAK,CAAC,EACpC,SAAS,KAAK,YAAYG,CAAE,EAC5BA,EAAG,MAAM,EACTA,EAAG,OAAO,CAIZ,MACE,SAAS,KAAOH,EAAI,IAExB,CASO,SAASK,IAA8B,CAC5C,OAAO,IAAIC,CACb,CCxCO,SAASC,IAA0B,CACxC,OAAO,SAAS,KAAK,MAAM,CAAC,CAC9B,CAYO,SAASC,GAAgBC,EAAoB,CAClD,IAAMC,EAAKC,EAAE,IAAK,CAAE,KAAMF,CAAK,CAAC,EAChCC,EAAG,iBAAiB,QAASE,GAAMA,EAAG,gBAAgB,CAAC,EACvDF,EAAG,MAAM,CACX,CAWO,SAASG,GACdC,EACoB,CACpB,OAAOC,EACLC,EAA2B,OAAQ,YAAY,EAC/CF,CACF,EACG,KACCG,EAAIV,EAAe,EACnBW,EAAUX,GAAgB,CAAC,EAC3BY,EAAOV,GAAQA,EAAK,OAAS,CAAC,EAC9BW,EAAY,CAAC,CACf,CACJ,CASO,SAASC,GACdP,EACyB,CACzB,OAAOD,GAAkBC,CAAS,EAC/B,KACCG,EAAIK,GAAMC,GAAmB,QAAQD,CAAE,IAAI,CAAE,EAC7CH,EAAOT,GAAM,OAAOA,GAAO,WAAW,CACxC,CACJ,CCtDO,SAASc,GAAWC,EAAoC,CAC7D,IAAMC,EAAQ,WAAWD,CAAK,EAC9B,OAAOE,GAA0BC,GAC/BF,EAAM,YAAY,IAAME,EAAKF,EAAM,OAAO,CAAC,CAC5C,EACE,KACCG,EAAUH,EAAM,OAAO,CACzB,CACJ,CAOO,SAASI,IAAkC,CAChD,IAAMJ,EAAQ,WAAW,OAAO,EAChC,OAAOK,EACLC,EAAU,OAAQ,aAAa,EAAE,KAAKC,EAAI,IAAM,EAAI,CAAC,EACrDD,EAAU,OAAQ,YAAY,EAAE,KAAKC,EAAI,IAAM,EAAK,CAAC,CACvD,EACG,KACCJ,EAAUH,EAAM,OAAO,CACzB,CACJ,CAcO,SAASQ,GACdC,EAA6BC,EACd,CACf,OAAOD,EACJ,KACCE,EAAUC,GAAUA,EAASF,EAAQ,EAAIG,CAAK,CAChD,CACJ,CCtCO,SAASC,GACdC,EAAmBC,EACD,CAClB,OAAO,IAAIC,EAAiBC,GAAY,CACtC,IAAMC,EAAM,IAAI,eAChBA,EAAI,KAAK,MAAQ,GAAGJ,CAAG,EAAE,EACzBI,EAAI,aAAe,OAGnBA,EAAI,iBAAiB,OAAQ,IAAM,CAC7BA,EAAI,QAAU,KAAOA,EAAI,OAAS,KACpCD,EAAS,KAAKC,EAAI,QAAQ,EAC1BD,EAAS,SAAS,GAElBA,EAAS,MAAM,IAAI,MAAMC,EAAI,UAAU,CAAC,CAE5C,CAAC,EAGDA,EAAI,iBAAiB,QAAS,IAAM,CAClCD,EAAS,MAAM,IAAI,MAAM,eAAe,CAAC,CAC3C,CAAC,EAGDC,EAAI,iBAAiB,QAAS,IAAM,CAClCD,EAAS,MAAM,IAAI,MAAM,iBAAiB,CAAC,CAC7C,CAAC,EAGG,OAAOF,GAAA,YAAAA,EAAS,YAAc,cAChCG,EAAI,iBAAiB,WAAYC,GAAS,CACxCJ,EAAQ,UAAW,KAAMI,EAAM,OAASA,EAAM,MAAS,GAAG,CAC5D,CAAC,EAGDJ,EAAQ,UAAU,KAAK,CAAC,GAI1BG,EAAI,KAAK,CACX,CAAC,CACH,CAcO,SAASE,GACdN,EAAmBC,EACJ,CACf,OAAOF,GAAQC,EAAKC,CAAO,EACxB,KACCM,EAAUC,GAAOA,EAAI,KAAK,CAAC,EAC3BC,EAAIC,GAAQ,KAAK,MAAMA,CAAI,CAAM,EACjCC,EAAY,CAAC,CACf,CACJ,CAUO,SAASC,GACdZ,EAAmBC,EACG,CACtB,IAAMY,EAAM,IAAI,UAChB,OAAOd,GAAQC,EAAKC,CAAO,EACxB,KACCM,EAAUC,GAAOA,EAAI,KAAK,CAAC,EAC3BC,EAAID,GAAOK,EAAI,gBAAgBL,EAAK,UAAU,CAAC,EAC/CG,EAAY,CAAC,CACf,CACJ,CCtFO,SAASG,IAAoC,CAClD,MAAO,CACL,EAAG,KAAK,IAAI,EAAG,OAAO,EACtB,EAAG,KAAK,IAAI,EAAG,OAAO,CACxB,CACF,CASO,SAASC,IAAkD,CAChE,OAAOC,EACLC,EAAU,OAAQ,SAAU,CAAE,QAAS,EAAK,CAAC,EAC7CA,EAAU,OAAQ,SAAU,CAAE,QAAS,EAAK,CAAC,CAC/C,EACG,KACCC,EAAIJ,EAAiB,EACrBK,EAAUL,GAAkB,CAAC,CAC/B,CACJ,CC3BO,SAASM,IAAgC,CAC9C,MAAO,CACL,MAAQ,WACR,OAAQ,WACV,CACF,CASO,SAASC,IAA8C,CAC5D,OAAOC,EAAU,OAAQ,SAAU,CAAE,QAAS,EAAK,CAAC,EACjD,KACCC,EAAIH,EAAe,EACnBI,EAAUJ,GAAgB,CAAC,CAC7B,CACJ,CCXO,SAASK,IAAsC,CACpD,OAAOC,EAAc,CACnBC,GAAoB,EACpBC,GAAkB,CACpB,CAAC,EACE,KACCC,EAAI,CAAC,CAACC,EAAQC,CAAI,KAAO,CAAE,OAAAD,EAAQ,KAAAC,CAAK,EAAE,EAC1CC,EAAY,CAAC,CACf,CACJ,CCVO,SAASC,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EAChB,CACtB,IAAMC,EAAQF,EACX,KACCG,GAAwB,MAAM,CAChC,EAGIC,EAAUC,EAAc,CAACH,EAAOD,CAAO,CAAC,EAC3C,KACCK,EAAI,IAAMC,GAAiBR,CAAE,CAAC,CAChC,EAGF,OAAOM,EAAc,CAACJ,EAASD,EAAWI,CAAO,CAAC,EAC/C,KACCE,EAAI,CAAC,CAAC,CAAE,OAAAE,CAAO,EAAG,CAAE,OAAAC,EAAQ,KAAAC,CAAK,EAAG,CAAE,EAAAC,EAAG,EAAAC,CAAE,CAAC,KAAO,CACjD,OAAQ,CACN,EAAGH,EAAO,EAAIE,EACd,EAAGF,EAAO,EAAIG,EAAIJ,CACpB,EACA,KAAAE,CACF,EAAE,CACJ,CACJ,CCzBA,SAASG,GAAQC,EAA+B,CAC9C,OAAOC,EAA8BD,EAAQ,UAAWE,GAAMA,EAAG,IAAI,CACvE,CAWA,SAASC,GAAQH,EAA4B,CAC3C,IAAMI,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAUE,GAAQN,EAAO,YAAYM,CAAI,CAAC,EAGzCF,CACT,CAgBO,SAASG,GACdC,EAAaR,EAAS,IAAI,OAAOQ,CAAG,EACxB,CACZ,IAAMC,EAAQV,GAAQC,CAAM,EACtBI,EAAQD,GAAQH,CAAM,EAGtBU,EAAU,IAAIL,EACpBK,EAAQ,UAAUN,CAAK,EAGvB,IAAMO,EAAQP,EAAM,KAAKQ,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAOH,EACJ,KACCE,EAAe,EACfE,GAAUL,EAAM,KAAKM,EAAUJ,CAAK,CAAC,CAAC,EACtCK,GAAM,CACR,CACJ,CCNA,IAAMC,GAASC,EAAW,WAAW,EAC/BC,GAAiB,KAAK,MAAMF,GAAO,WAAY,EACrDE,GAAO,KAAO,GAAG,IAAI,IAAIA,GAAO,KAAMC,GAAY,CAAC,CAAC,GAW7C,SAASC,IAAwB,CACtC,OAAOF,EACT,CASO,SAASG,GAAQC,EAAqB,CAC3C,OAAOJ,GAAO,SAAS,SAASI,CAAI,CACtC,CAUO,SAASC,GACdC,EAAkBC,EACV,CACR,OAAO,OAAOA,GAAU,YACpBP,GAAO,aAAaM,CAAG,EAAE,QAAQ,IAAKC,EAAM,SAAS,CAAC,EACtDP,GAAO,aAAaM,CAAG,CAC7B,CC9BO,SAASE,GACdC,EAASC,EAAmB,SACP,CACrB,OAAOC,EAAW,sBAAsBF,CAAI,IAAKC,CAAI,CACvD,CAYO,SAASE,GACdH,EAASC,EAAmB,SACL,CACvB,OAAOG,EAAY,sBAAsBJ,CAAI,IAAKC,CAAI,CACxD,CC7EO,SAASI,GACdC,EACsB,CACtB,IAAMC,EAASC,EAAW,6BAA8BF,CAAE,EAC1D,OAAOG,EAAUF,EAAQ,QAAS,CAAE,KAAM,EAAK,CAAC,EAC7C,KACCG,EAAI,IAAMF,EAAW,cAAeF,CAAE,CAAC,EACvCI,EAAIC,IAAY,CAAE,KAAM,UAAUA,EAAQ,SAAS,CAAE,EAAE,CACzD,CACJ,CASO,SAASC,GACdN,EACiC,CACjC,GAAI,CAACO,GAAQ,kBAAkB,GAAK,CAACP,EAAG,kBACtC,OAAOQ,EAGT,GAAI,CAACR,EAAG,OAAQ,CACd,IAAMK,EAAUH,EAAW,cAAeF,CAAE,EACxC,UAAUK,EAAQ,SAAS,IAAM,SAAS,YAAY,IACxDL,EAAG,OAAS,GAChB,CAGA,OAAOS,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,KAAAE,CAAK,IAAM,CAC5BZ,EAAG,OAAS,GAGZ,SAAiB,aAAcY,CAAI,CACrC,CAAC,EAGMb,GAAcC,CAAE,EACpB,KACCa,EAAIC,GAASJ,EAAM,KAAKI,CAAK,CAAC,EAC9BC,EAAS,IAAML,EAAM,SAAS,CAAC,EAC/BN,EAAIU,GAAUE,EAAA,CAAE,IAAKhB,GAAOc,EAAQ,CACtC,CACJ,CAAC,CACH,CC5BO,SAASG,GACdC,EAAiB,CAAE,QAAAC,CAAQ,EACN,CACrB,OAAOA,EACJ,KACCC,EAAIC,IAAW,CAAE,OAAQA,IAAWH,CAAG,EAAE,CAC3C,CACJ,CAYO,SAASI,GACdJ,EAAiBK,EACe,CAChC,IAAMC,EAAY,IAAIC,EACtB,OAAAD,EAAU,UAAU,CAAC,CAAE,OAAAE,CAAO,IAAM,CAClCR,EAAG,OAASQ,CACd,CAAC,EAGMT,GAAaC,EAAIK,CAAO,EAC5B,KACCI,EAAIC,GAASJ,EAAU,KAAKI,CAAK,CAAC,EAClCC,EAAS,IAAML,EAAU,SAAS,CAAC,EACnCJ,EAAIQ,GAAUE,EAAA,CAAE,IAAKZ,GAAOU,EAAQ,CACtC,CACJ,CCtBO,SAASG,GACdC,EAAiBC,EACO,CACxB,IAAMC,EAAUC,EAAM,IAAMC,EAAc,CACxCC,GAAmBL,CAAE,EACrBM,GAA0BL,CAAS,CACrC,CAAC,CAAC,EACC,KACCM,EAAI,CAAC,CAAC,CAAE,EAAAC,EAAG,EAAAC,CAAE,EAAGC,CAAM,IAAqB,CACzC,GAAM,CAAE,MAAAC,EAAO,OAAAC,CAAO,EAAIC,GAAeb,CAAE,EAC3C,MAAQ,CACN,EAAGQ,EAAIE,EAAO,EAAIC,EAAS,EAC3B,EAAGF,EAAIC,EAAO,EAAIE,EAAS,CAC7B,CACF,CAAC,CACH,EAGF,OAAOE,GAAkBd,CAAE,EACxB,KACCe,EAAUC,GAAUd,EACjB,KACCK,EAAIU,IAAW,CAAE,OAAAD,EAAQ,OAAAC,CAAO,EAAE,EAClCC,GAAK,CAAC,CAACF,GAAU,GAAQ,CAC3B,CACF,CACF,CACJ,CAWO,SAASG,GACdnB,EAAiBC,EAAwB,CAAE,QAAAmB,CAAQ,EAChB,CACnC,GAAM,CAACC,EAASC,CAAK,EAAI,MAAM,KAAKtB,EAAG,QAAQ,EAG/C,OAAOG,EAAM,IAAM,CACjB,IAAMoB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAJ,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAN,CAAO,EAAG,CACfjB,EAAG,MAAM,YAAY,iBAAkB,GAAGiB,EAAO,CAAC,IAAI,EACtDjB,EAAG,MAAM,YAAY,iBAAkB,GAAGiB,EAAO,CAAC,IAAI,CACxD,EAGA,UAAW,CACTjB,EAAG,MAAM,eAAe,gBAAgB,EACxCA,EAAG,MAAM,eAAe,gBAAgB,CAC1C,CACF,CAAC,EAGD4B,GAAuB5B,CAAE,EACtB,KACC6B,EAAUJ,CAAK,CACjB,EACG,UAAUK,GAAW,CACpB9B,EAAG,gBAAgB,kBAAmB8B,CAAO,CAC/C,CAAC,EAGLC,EACER,EAAM,KAAKS,EAAO,CAAC,CAAE,OAAAhB,CAAO,IAAMA,CAAM,CAAC,EACzCO,EAAM,KAAKU,GAAa,GAAG,EAAGD,EAAO,CAAC,CAAE,OAAAhB,CAAO,IAAM,CAACA,CAAM,CAAC,CAC/D,EACG,UAAU,CAGT,KAAK,CAAE,OAAAA,CAAO,EAAG,CACXA,EACFhB,EAAG,QAAQqB,CAAO,EAElBA,EAAQ,OAAO,CACnB,EAGA,UAAW,CACTrB,EAAG,QAAQqB,CAAO,CACpB,CACF,CAAC,EAGHE,EACG,KACCW,GAAU,GAAIC,EAAuB,CACvC,EACG,UAAU,CAAC,CAAE,OAAAnB,CAAO,IAAM,CACzBK,EAAQ,UAAU,OAAO,qBAAsBL,CAAM,CACvD,CAAC,EAGLO,EACG,KACCa,GAAa,IAAKD,EAAuB,EACzCH,EAAO,IAAM,CAAC,CAAChC,EAAG,YAAY,EAC9BO,EAAI,IAAMP,EAAG,aAAc,sBAAsB,CAAC,EAClDO,EAAI,CAAC,CAAE,EAAAC,CAAE,IAAMA,CAAC,CAClB,EACG,UAAU,CAGT,KAAK6B,EAAQ,CACPA,EACFrC,EAAG,MAAM,YAAY,iBAAkB,GAAG,CAACqC,CAAM,IAAI,EAErDrC,EAAG,MAAM,eAAe,gBAAgB,CAC5C,EAGA,UAAW,CACTA,EAAG,MAAM,eAAe,gBAAgB,CAC1C,CACF,CAAC,EAGLsC,EAAsBhB,EAAO,OAAO,EACjC,KACCO,EAAUJ,CAAK,EACfO,EAAOO,GAAM,EAAEA,EAAG,SAAWA,EAAG,QAAQ,CAC1C,EACG,UAAUA,GAAM,CACfA,EAAG,gBAAgB,EACnBA,EAAG,eAAe,CACpB,CAAC,EAGLD,EAAsBhB,EAAO,WAAW,EACrC,KACCO,EAAUJ,CAAK,EACfe,GAAejB,CAAK,CACtB,EACG,UAAU,CAAC,CAACgB,EAAI,CAAE,OAAAvB,CAAO,CAAC,IAAM,CA3OzC,IAAAyB,EA8OU,GAAIF,EAAG,SAAW,GAAKA,EAAG,SAAWA,EAAG,QACtCA,EAAG,eAAe,UAGTvB,EAAQ,CACjBuB,EAAG,eAAe,EAGlB,IAAMG,EAAS1C,EAAG,cAAe,QAAQ,gBAAgB,EACrD0C,aAAkB,YACpBA,EAAO,MAAM,GAEbD,EAAAE,GAAiB,IAAjB,MAAAF,EAAoB,MACxB,CACF,CAAC,EAGLrB,EACG,KACCS,EAAUJ,CAAK,EACfO,EAAOY,GAAUA,IAAWvB,CAAO,EACnCwB,GAAM,GAAG,CACX,EACG,UAAU,IAAM7C,EAAG,MAAM,CAAC,EAGxBD,GAAgBC,EAAIC,CAAS,EACjC,KACC6C,EAAIC,GAASxB,EAAM,KAAKwB,CAAK,CAAC,EAC9BC,EAAS,IAAMzB,EAAM,SAAS,CAAC,EAC/BhB,EAAIwC,GAAUE,EAAA,CAAE,IAAKjD,GAAO+C,EAAQ,CACtC,CACJ,CAAC,CACH,CC5OO,SAASG,GAAcC,EAA0B,CACtD,OACEC,EAAC,OAAI,MAAM,aAAa,GAAID,GAC1BC,EAAC,OAAI,MAAM,+BAA+B,CAC5C,CAEJ,CCHO,SAASC,GACdC,EAAqBC,EACR,CAIb,GAHAA,EAASA,EAAS,GAAGA,CAAM,eAAeD,CAAE,GAAK,OAG7CC,EAAQ,CACV,IAAMC,EAASD,EAAS,IAAIA,CAAM,GAAK,OACvC,OACEE,EAAC,SAAM,MAAM,gBAAgB,SAAU,GACpCC,GAAcH,CAAM,EACrBE,EAAC,KAAE,KAAMD,EAAQ,MAAM,uBAAuB,SAAU,IACtDC,EAAC,QAAK,wBAAuBH,EAAI,CACnC,CACF,CAEJ,KACE,QACEG,EAAC,SAAM,MAAM,gBAAgB,SAAU,GACpCC,GAAcH,CAAM,EACrBE,EAAC,QAAK,MAAM,uBAAuB,SAAU,IAC3CA,EAAC,QAAK,wBAAuBH,EAAI,CACnC,CACF,CAGN,CC5BO,SAASK,GAAsBC,EAAyB,CAC7D,OACEC,EAAC,UACC,MAAM,uBACN,MAAOC,GAAY,gBAAgB,EACnC,wBAAuB,IAAIF,CAAE,UAC9B,CAEL,CCQA,SAASG,GACPC,EAAsBC,EACT,CACb,IAAMC,EAASD,EAAO,EAChBE,EAASF,EAAO,EAGhBG,EAAU,OAAO,KAAKJ,EAAS,KAAK,EACvC,OAAOK,GAAO,CAACL,EAAS,MAAMK,CAAG,CAAC,EAClC,OAAyB,CAACC,EAAMD,IAAQ,CACvC,GAAGC,EAAMC,EAAC,WAAKF,CAAI,EAAQ,GAC7B,EAAG,CAAC,CAAC,EACJ,MAAM,EAAG,EAAE,EAGRG,EAASC,GAAc,EACvBC,EAAM,IAAI,IAAIV,EAAS,SAAUQ,EAAO,IAAI,EAC9CG,GAAQ,kBAAkB,GAC5BD,EAAI,aAAa,IAAI,IAAK,OAAO,QAAQV,EAAS,KAAK,EACpD,OAAO,CAAC,CAAC,CAAEY,CAAK,IAAMA,CAAK,EAC3B,OAAO,CAACC,EAAW,CAACC,CAAK,IAAM,GAAGD,CAAS,IAAIC,CAAK,GAAG,KAAK,EAAG,EAAE,CACpE,EAGF,GAAM,CAAE,KAAAC,CAAK,EAAIN,GAAc,EAC/B,OACEF,EAAC,KAAE,KAAM,GAAGG,CAAG,GAAI,MAAM,yBAAyB,SAAU,IAC1DH,EAAC,WACC,MAAM,uCACN,gBAAeP,EAAS,MAAM,QAAQ,CAAC,GAEtCE,EAAS,GAAKK,EAAC,OAAI,MAAM,iCAAiC,EAC1DL,EAAS,GAAKK,EAAC,UAAIP,EAAS,KAAM,EAClCE,GAAU,GAAKK,EAAC,UAAIP,EAAS,KAAM,EACnCG,EAAS,GAAKH,EAAS,KAAK,OAAS,GACpCA,EAAS,KAEVA,EAAS,MAAQA,EAAS,KAAK,IAAIgB,GAAO,CACzC,IAAMC,EAAOF,EACTC,KAAOD,EACL,uBAAuBA,EAAKC,CAAG,CAAC,GAChC,cACF,GACJ,OACET,EAAC,QAAK,MAAO,UAAUU,CAAI,IAAKD,CAAI,CAExC,CAAC,EACAb,EAAS,GAAKC,EAAQ,OAAS,GAC9BG,EAAC,KAAE,MAAM,2BACNW,GAAY,4BAA4B,EAAE,KAAG,GAAGd,CACnD,CAEJ,CACF,CAEJ,CAaO,SAASe,GACdC,EACa,CACb,IAAMC,EAAYD,EAAO,CAAC,EAAE,MACtBE,EAAO,CAAC,GAAGF,CAAM,EAEjBZ,EAASC,GAAc,EAGvBP,EAASoB,EAAK,UAAUC,GAErB,CADG,GAAG,IAAI,IAAIA,EAAI,SAAUf,EAAO,IAAI,CAAC,GACrC,SAAS,GAAG,CACvB,EACK,CAACgB,CAAO,EAAIF,EAAK,OAAOpB,EAAQ,CAAC,EAGnCuB,EAAQH,EAAK,UAAUC,GAAOA,EAAI,MAAQF,CAAS,EACnDI,IAAU,KACZA,EAAQH,EAAK,QAGf,IAAMI,EAAOJ,EAAK,MAAM,EAAGG,CAAK,EAC1BE,EAAOL,EAAK,MAAMG,CAAK,EAGvBG,EAAW,CACf7B,GAAqByB,EAAS,EAAc,EAAE,CAACtB,GAAUuB,IAAU,EAAE,EACrE,GAAGC,EAAK,IAAIG,GAAW9B,GAAqB8B,EAAS,CAAW,CAAC,EACjE,GAAGF,EAAK,OAAS,CACfpB,EAAC,WAAQ,MAAM,0BACbA,EAAC,WAAQ,SAAU,IACjBA,EAAC,WACEoB,EAAK,OAAS,GAAKA,EAAK,SAAW,EAChCT,GAAY,wBAAwB,EACpCA,GAAY,2BAA4BS,EAAK,MAAM,CAEzD,CACF,EACC,GAAGA,EAAK,IAAIE,GAAW9B,GAAqB8B,EAAS,CAAW,CAAC,CACpE,CACF,EAAI,CAAC,CACP,EAGA,OACEtB,EAAC,MAAG,MAAM,0BACPqB,CACH,CAEJ,CCrIO,SAASE,GAAkBC,EAAiC,CACjE,OACEC,EAAC,MAAG,MAAM,oBACP,OAAO,QAAQD,CAAK,EAAE,IAAI,CAAC,CAACE,EAAKC,CAAK,IACrCF,EAAC,MAAG,MAAO,oCAAoCC,CAAG,IAC/C,OAAOC,GAAU,SAAWC,GAAMD,CAAK,EAAIA,CAC9C,CACD,CACH,CAEJ,CCAO,SAASE,GACdC,EACa,CACb,IAAMC,EAAU,kCAAkCD,CAAI,GACtD,OACEE,EAAC,OAAI,MAAOD,EAAS,OAAM,IACzBC,EAAC,UAAO,MAAM,gBAAgB,SAAU,GAAI,cAAY,OAAO,CACjE,CAEJ,CCpBO,SAASC,GAAYC,EAAiC,CAC3D,OACEC,EAAC,OAAI,MAAM,0BACTA,EAAC,OAAI,MAAM,qBACRD,CACH,CACF,CAEJ,CCMA,SAASE,GAAcC,EAA+B,CACpD,IAAMC,EAASC,GAAc,EAGvBC,EAAM,IAAI,IAAI,MAAMH,EAAQ,OAAO,IAAKC,EAAO,IAAI,EACzD,OACEG,EAAC,MAAG,MAAM,oBACRA,EAAC,KAAE,KAAM,GAAGD,CAAG,GAAI,MAAM,oBACtBH,EAAQ,KACX,CACF,CAEJ,CAcO,SAASK,GACdC,EAAqBC,EACR,CACb,OACEH,EAAC,OAAI,MAAM,cACTA,EAAC,UACC,MAAM,sBACN,aAAYI,GAAY,gBAAgB,GAEvCD,EAAO,KACV,EACAH,EAAC,MAAG,MAAM,oBACPE,EAAS,IAAIP,EAAa,CAC7B,CACF,CAEJ,CCpBA,SAASU,GAAUC,EAAuC,CACxD,OAAOA,EAAU,UAAY,OACzBC,EAAY,eAAgBD,CAAS,EACrC,CAACA,CAAS,CAChB,CASA,SAASE,GAAYF,EAAgC,CACnD,IAAMG,EAAkB,CAAC,EACzB,QAAWC,KAAML,GAAUC,CAAS,EAAG,CACrC,IAAMK,EAAgB,CAAC,EAGjBC,EAAK,SAAS,mBAAmBF,EAAI,WAAW,SAAS,EAC/D,QAASG,EAAOD,EAAG,SAAS,EAAGC,EAAMA,EAAOD,EAAG,SAAS,EACtDD,EAAM,KAAKE,CAAY,EAGzB,QAASC,KAAQH,EAAO,CACtB,IAAII,EAGJ,KAAQA,EAAQ,gBAAgB,KAAKD,EAAK,WAAY,GAAI,CACxD,GAAM,CAAC,CAAEE,EAAIC,CAAK,EAAIF,EACtB,GAAI,OAAOE,GAAU,YAAa,CAChC,IAAMC,EAASJ,EAAK,UAAUC,EAAM,KAAK,EACzCD,EAAOI,EAAO,UAAUF,EAAG,MAAM,EACjCP,EAAQ,KAAKS,CAAM,CAGrB,KAAO,CACLJ,EAAK,YAAcE,EACnBP,EAAQ,KAAKK,CAAI,EACjB,KACF,CACF,CACF,CACF,CACA,OAAOL,CACT,CAQA,SAASU,GAAKC,EAAqBC,EAA2B,CAC5DA,EAAO,OAAO,GAAG,MAAM,KAAKD,EAAO,UAAU,CAAC,CAChD,CAoBO,SAASE,GACdZ,EAAiBJ,EAAwB,CAAE,QAAAiB,EAAS,OAAAC,CAAO,EACxB,CAGnC,IAAMC,EAASnB,EAAU,QAAQ,MAAM,EACjCoB,EAASD,GAAA,YAAAA,EAAQ,GAGjBE,EAAc,IAAI,IACxB,QAAWT,KAAUV,GAAYF,CAAS,EAAG,CAC3C,GAAM,CAAC,CAAEU,CAAE,EAAIE,EAAO,YAAa,MAAM,WAAW,EAChDU,GAAmB,yBAAyBZ,CAAE,IAAKN,CAAE,IACvDiB,EAAY,IAAIX,EAAIa,GAAiBb,EAAIU,CAAM,CAAC,EAChDR,EAAO,YAAYS,EAAY,IAAIX,CAAE,CAAE,EAE3C,CAGA,OAAIW,EAAY,OAAS,EAChBG,EAGFC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAGlDC,EAAsC,CAAC,EAC7C,OAAW,CAACrB,EAAIsB,CAAU,IAAKX,EAC7BU,EAAM,KAAK,CACTE,EAAW,cAAeD,CAAU,EACpCC,EAAW,yBAAyBvB,CAAE,IAAKN,CAAE,CAC/C,CAAC,EAGH,OAAAc,EAAO,KAAKgB,EAAUN,CAAK,CAAC,EACzB,UAAUO,GAAU,CACnB/B,EAAG,OAAS,CAAC+B,EAGb/B,EAAG,UAAU,OAAO,qBAAsB+B,CAAM,EAGhD,OAAW,CAACC,EAAOC,CAAK,IAAKN,EACtBI,EAGHtB,GAAKuB,EAAOC,CAAK,EAFjBxB,GAAKwB,EAAOD,CAAK,CAGvB,CAAC,EAGIE,EAAM,GAAG,CAAC,GAAGjB,CAAW,EAC5B,IAAI,CAAC,CAAC,CAAEW,CAAU,IACjBO,GAAgBP,EAAYhC,EAAW,CAAE,QAAAiB,CAAQ,CAAC,CACnD,CACH,EACG,KACCuB,EAAS,IAAMd,EAAM,SAAS,CAAC,EAC/Be,GAAM,CACR,CACJ,CAAC,CACH,CC7JA,SAASC,GAASC,EAA0C,CAC1D,GAAIA,EAAG,mBAAoB,CACzB,IAAMC,EAAUD,EAAG,mBACnB,GAAIC,EAAQ,UAAY,KACtB,OAAOA,EAGJ,GAAIA,EAAQ,UAAY,KAAO,CAACA,EAAQ,SAAS,OACpD,OAAOF,GAASE,CAAO,CAC3B,CAIF,CAcO,SAASC,GACdF,EAAiBG,EACkB,CACnC,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAON,GAASC,CAAE,EACxB,OAAO,OAAOK,GAAS,YACnBC,GAAoBD,EAAML,EAAIG,CAAO,EACrCI,CACN,CAAC,CACH,CCjEA,IAAAC,GAAwB,SA6DxB,IAAIC,GAAW,EAaf,SAASC,GAAkBC,EAA0C,CACnE,GAAIA,EAAG,mBAAoB,CACzB,IAAMC,EAAUD,EAAG,mBACnB,GAAIC,EAAQ,UAAY,KACtB,OAAOA,EAGJ,GAAIA,EAAQ,UAAY,KAAO,CAACA,EAAQ,SAAS,OACpD,OAAOF,GAAkBE,CAAO,CACpC,CAIF,CAgBO,SAASC,GACdF,EACuB,CACvB,OAAOG,GAAiBH,CAAE,EACvB,KACCI,EAAI,CAAC,CAAE,MAAAC,CAAM,KAEJ,CACL,WAFcC,GAAsBN,CAAE,EAElB,MAAQK,CAC9B,EACD,EACDE,GAAwB,YAAY,CACtC,CACJ,CAoBO,SAASC,GACdR,EAAiBS,EAC8B,CAC/C,GAAM,CAAE,QAASC,CAAM,EAAI,WAAW,SAAS,EAGzCC,EAAWC,EAAM,IAAM,CAC3B,IAAMC,EAAQ,IAAIC,EASlB,GARAD,EAAM,UAAU,CAAC,CAAE,WAAAE,CAAW,IAAM,CAC9BA,GAAcL,EAChBV,EAAG,aAAa,WAAY,GAAG,EAE/BA,EAAG,gBAAgB,UAAU,CACjC,CAAC,EAGG,GAAAgB,QAAY,YAAY,IACtBhB,EAAG,QAAQ,OAAO,GACpBiB,GAAQ,mBAAmB,GAAK,CAACjB,EAAG,QAAQ,UAAU,GACrD,CACD,IAAMkB,EAASlB,EAAG,QAAQ,KAAK,EAC/BkB,EAAO,GAAK,UAAUpB,IAAU,GAChCoB,EAAO,aACLC,GAAsBD,EAAO,EAAE,EAC/BlB,CACF,CACF,CAIF,IAAMoB,EAAYpB,EAAG,QAAQ,YAAY,EACzC,GAAIoB,aAAqB,YAAa,CACpC,IAAMC,EAAOtB,GAAkBqB,CAAS,EAGxC,GAAI,OAAOC,GAAS,cAClBD,EAAU,UAAU,SAAS,UAAU,GACvCH,GAAQ,uBAAuB,GAC9B,CACD,IAAMK,EAAeC,GAAoBF,EAAMrB,EAAIS,CAAO,EAG1D,OAAOP,GAAeF,CAAE,EACrB,KACCwB,EAAIC,GAASZ,EAAM,KAAKY,CAAK,CAAC,EAC9BC,EAAS,IAAMb,EAAM,SAAS,CAAC,EAC/BT,EAAIqB,GAAUE,EAAA,CAAE,IAAK3B,GAAOyB,EAAQ,EACpCG,GACEzB,GAAiBiB,CAAS,EACvB,KACChB,EAAI,CAAC,CAAE,MAAAC,EAAO,OAAAwB,CAAO,IAAMxB,GAASwB,CAAM,EAC1CC,EAAqB,EACrBC,EAAUC,GAAUA,EAASV,EAAeW,CAAK,CACnD,CACJ,CACF,CACJ,CACF,CAGA,OAAO/B,GAAeF,CAAE,EACrB,KACCwB,EAAIC,GAASZ,EAAM,KAAKY,CAAK,CAAC,EAC9BC,EAAS,IAAMb,EAAM,SAAS,CAAC,EAC/BT,EAAIqB,GAAUE,EAAA,CAAE,IAAK3B,GAAOyB,EAAQ,CACtC,CACJ,CAAC,EAGD,OAAIR,GAAQ,cAAc,EACjBiB,GAAuBlC,CAAE,EAC7B,KACCmC,EAAOC,GAAWA,CAAO,EACzBC,GAAK,CAAC,EACNN,EAAU,IAAMpB,CAAQ,CAC1B,EAGGA,CACT,CC9JO,SAAS2B,GACdC,EAAwB,CAAE,QAAAC,EAAS,OAAAC,CAAO,EACrB,CACrB,IAAIC,EAAO,GACX,OAAOC,EAGLH,EACG,KACCI,EAAIC,GAAUA,EAAO,QAAQ,qBAAqB,CAAE,EACpDC,EAAOC,GAAWR,IAAOQ,CAAO,EAChCH,EAAI,KAAO,CACT,OAAQ,OAAQ,OAAQ,EAC1B,EAAa,CACf,EAGFH,EACG,KACCK,EAAOE,GAAUA,GAAU,CAACN,CAAI,EAChCO,EAAI,IAAMP,EAAOH,EAAG,IAAI,EACxBK,EAAII,IAAW,CACb,OAAQA,EAAS,OAAS,OAC5B,EAAa,CACf,CACJ,CACF,CAaO,SAASE,GACdX,EAAwBY,EACQ,CAChC,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,OAAAE,EAAQ,OAAAC,CAAO,IAAM,CACtCjB,EAAG,gBAAgB,OAAQgB,IAAW,MAAM,EACxCC,GACFjB,EAAG,eAAe,CACtB,CAAC,EAGMD,GAAaC,EAAIY,CAAO,EAC5B,KACCF,EAAIQ,GAASJ,EAAM,KAAKI,CAAK,CAAC,EAC9BC,EAAS,IAAML,EAAM,SAAS,CAAC,EAC/BT,EAAIa,GAAUE,EAAA,CAAE,IAAKpB,GAAOkB,EAAQ,CACtC,CACJ,CAAC,CACH,CCzIA,IAAAG,GAAA,qsLCqDA,IAAIC,GAKAC,GAAW,EAWf,SAASC,IAAiC,CACxC,OAAO,OAAO,SAAY,aAAe,mBAAmB,QACxDC,GAAY,qDAAqD,EACjEC,EAAG,MAAS,CAClB,CAaO,SAASC,GACdC,EACgC,CAChC,OAAAA,EAAG,UAAU,OAAO,SAAS,EAC7BN,QAAaE,GAAa,EACvB,KACCK,EAAI,IAAM,QAAQ,WAAW,CAC3B,YAAa,GACb,SAAAC,GACA,SAAU,CACR,cAAe,OACf,gBAAiB,OACjB,aAAc,MAChB,CACF,CAAC,CAAC,EACFC,EAAI,IAAG,EAAY,EACnBC,EAAY,CAAC,CACf,GAGFV,GAAS,UAAU,IAAM,CACvBM,EAAG,UAAU,IAAI,SAAS,EAC1B,IAAMK,EAAK,aAAaV,IAAU,GAG5BW,EAAOC,EAAE,MAAO,CAAE,MAAO,SAAU,CAAC,EACpCC,EAAOR,EAAG,YAGhB,QAAQ,WAAW,OAAOK,EAAIG,EAAM,CAACC,EAAaC,IAAiB,CAGjE,IAAMC,EAASL,EAAK,aAAa,CAAE,KAAM,QAAS,CAAC,EACnDK,EAAO,UAAYF,EAGnBT,EAAG,YAAYM,CAAI,EACnBI,GAAA,MAAAA,EAAKC,EACP,CAAC,CACH,CAAC,EAGMjB,GACJ,KACCS,EAAI,KAAO,CAAE,IAAKH,CAAG,EAAE,CACzB,CACJ,CCvFA,IAAMY,GAAWC,EAAE,OAAO,EAgBnB,SAASC,GACdC,EACkC,CAClC,OAAAA,EAAG,YAAYH,EAAQ,EACvBA,GAAS,YAAYI,GAAYD,CAAE,CAAC,EAG7BE,EAAG,CAAE,IAAKF,CAAG,CAAC,CACvB,CCwBO,SAASG,GACdC,EACyB,CACzB,IAAMC,EAASC,EAA8B,iBAAkBF,CAAE,EAC3DG,EAAUF,EAAO,KAAKG,GAASA,EAAM,OAAO,GAAKH,EAAO,CAAC,EAC/D,OAAOI,EAAM,GAAGJ,EAAO,IAAIG,GAASE,EAAUF,EAAO,QAAQ,EAC1D,KACCG,EAAI,IAAMC,EAA6B,cAAcJ,EAAM,EAAE,IAAI,CAAC,CACpE,CACF,CAAC,EACE,KACCK,EAAUD,EAA6B,cAAcL,EAAQ,EAAE,IAAI,CAAC,EACpEI,EAAIG,IAAW,CAAE,OAAAA,CAAO,EAAE,CAC5B,CACJ,CAeO,SAASC,GACdX,EAAiB,CAAE,UAAAY,CAAU,EACO,CAGpC,IAAMC,EAAOC,GAAoB,MAAM,EACvCd,EAAG,OAAOa,CAAI,EAGd,IAAME,EAAOD,GAAoB,MAAM,EACvCd,EAAG,OAAOe,CAAI,EAGd,IAAMC,EAAYR,EAAW,iBAAkBR,CAAE,EACjD,OAAOiB,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAC,EAAc,CAACL,EAAOM,GAAiBxB,CAAE,CAAC,CAAC,EACxC,KACCyB,GAAU,EAAGC,EAAuB,EACpCC,EAAUP,CAAK,CACjB,EACG,UAAU,CAGT,KAAK,CAAC,CAAE,OAAAV,CAAO,EAAGkB,CAAI,EAAG,CACvB,IAAMC,EAASC,GAAiBpB,CAAM,EAChC,CAAE,MAAAqB,CAAM,EAAIC,GAAetB,CAAM,EAGvCV,EAAG,MAAM,YAAY,mBAAoB,GAAG6B,EAAO,CAAC,IAAI,EACxD7B,EAAG,MAAM,YAAY,uBAAwB,GAAG+B,CAAK,IAAI,EAGzD,IAAME,EAAUC,GAAwBlB,CAAS,GAE/Ca,EAAO,EAAYI,EAAQ,GAC3BJ,EAAO,EAAIE,EAAQE,EAAQ,EAAIL,EAAK,QAEpCZ,EAAU,SAAS,CACjB,KAAM,KAAK,IAAI,EAAGa,EAAO,EAAI,EAAE,EAC/B,SAAU,QACZ,CAAC,CACL,EAGA,UAAW,CACT7B,EAAG,MAAM,eAAe,kBAAkB,EAC1CA,EAAG,MAAM,eAAe,sBAAsB,CAChD,CACF,CAAC,EAGLuB,EAAc,CACZY,GAA0BnB,CAAS,EACnCQ,GAAiBR,CAAS,CAC5B,CAAC,EACE,KACCW,EAAUP,CAAK,CACjB,EACG,UAAU,CAAC,CAACS,EAAQD,CAAI,IAAM,CAC7B,IAAMK,EAAUG,GAAsBpB,CAAS,EAC/CH,EAAK,OAASgB,EAAO,EAAI,GACzBd,EAAK,OAASc,EAAO,EAAII,EAAQ,MAAQL,EAAK,MAAQ,EACxD,CAAC,EAGLvB,EACEC,EAAUO,EAAM,OAAO,EAAE,KAAKN,EAAI,IAAM,EAAE,CAAC,EAC3CD,EAAUS,EAAM,OAAO,EAAE,KAAKR,EAAI,IAAM,CAAE,CAAC,CAC7C,EACG,KACCoB,EAAUP,CAAK,CACjB,EACG,UAAUiB,GAAa,CACtB,GAAM,CAAE,MAAAN,CAAM,EAAIC,GAAehB,CAAS,EAC1CA,EAAU,SAAS,CACjB,KAAMe,EAAQM,EACd,SAAU,QACZ,CAAC,CACH,CAAC,EAGDC,GAAQ,mBAAmB,GAC7BpB,EAAM,KACJqB,GAAK,CAAC,EACNC,GAAe5B,CAAS,CAC1B,EACG,UAAU,CAAC,CAAC,CAAE,OAAAF,CAAO,EAAG,CAAE,OAAAmB,CAAO,CAAC,IAAM,CACvC,IAAMY,EAAM/B,EAAO,UAAU,KAAK,EAClC,GAAIA,EAAO,aAAa,mBAAmB,EACzCA,EAAO,gBAAgB,mBAAmB,MAGrC,CACL,IAAMgC,EAAI1C,EAAG,UAAY6B,EAAO,EAGhC,QAAWc,KAAOzC,EAAY,aAAa,EACzC,QAAWE,KAASF,EAClB,iBAAkByC,CACpB,EAAG,CACD,IAAMC,EAAQpC,EAAW,cAAcJ,EAAM,EAAE,IAAI,EACnD,GACEwC,IAAUlC,GACVkC,EAAM,UAAU,KAAK,IAAMH,EAC3B,CACAG,EAAM,aAAa,oBAAqB,EAAE,EAC1CxC,EAAM,MAAM,EACZ,KACF,CACF,CAGF,OAAO,SAAS,CACd,IAAKJ,EAAG,UAAY0C,CACtB,CAAC,EAGD,IAAMG,EAAO,SAAmB,QAAQ,GAAK,CAAC,EAC9C,SAAS,SAAU,CAAC,GAAG,IAAI,IAAI,CAACJ,EAAK,GAAGI,CAAI,CAAC,CAAC,CAAC,CACjD,CACF,CAAC,EAGL3B,EAAM,KAAKS,EAAUP,CAAK,CAAC,EACxB,UAAU,IAAM,CACf,QAAW0B,KAAS5C,EAA8B,eAAgBF,CAAE,EAClE8C,EAAM,MAAM,CAChB,CAAC,EAGI/C,GAAiBC,CAAE,EACvB,KACC+C,EAAIC,GAAS9B,EAAM,KAAK8B,CAAK,CAAC,EAC9BC,EAAS,IAAM/B,EAAM,SAAS,CAAC,EAC/BX,EAAIyC,GAAUE,EAAA,CAAE,IAAKlD,GAAOgD,EAAQ,CACtC,CACJ,CAAC,EACE,KACCG,GAAYC,EAAc,CAC5B,CACJ,CCzKO,SAASC,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,EAAS,OAAAC,CAAO,EACd,CAChC,OAAOC,EAGL,GAAGC,EAAY,4BAA6BL,CAAE,EAC3C,IAAIM,GAASC,GAAqBD,EAAO,CAAE,QAAAJ,EAAS,OAAAC,CAAO,CAAC,CAAC,EAGhE,GAAGE,EAAY,2BAA4BL,CAAE,EAC1C,IAAIM,GAASE,GAAeF,EAAO,CAAE,QAAAJ,EAAS,OAAAC,CAAO,CAAC,CAAC,EAG1D,GAAGE,EAAY,cAAeL,CAAE,EAC7B,IAAIM,GAASG,GAAaH,CAAK,CAAC,EAGnC,GAAGD,EAAY,qBAAsBL,CAAE,EACpC,IAAIM,GAASI,GAAeJ,CAAK,CAAC,EAGrC,GAAGD,EAAY,UAAWL,CAAE,EACzB,IAAIM,GAASK,GAAaL,EAAO,CAAE,QAAAJ,EAAS,OAAAC,CAAO,CAAC,CAAC,EAGxD,GAAGE,EAAY,cAAeL,CAAE,EAC7B,IAAIM,GAASM,GAAiBN,EAAO,CAAE,UAAAL,CAAU,CAAC,CAAC,CACxD,CACF,CC3CO,SAASY,GACdC,EAAkB,CAAE,OAAAC,CAAO,EACP,CACpB,OAAOA,EACJ,KACCC,EAAUC,GAAWC,EACnBC,EAAG,EAAI,EACPA,EAAG,EAAK,EAAE,KAAKC,GAAM,GAAI,CAAC,CAC5B,EACG,KACCC,EAAIC,IAAW,CAAE,QAAAL,EAAS,OAAAK,CAAO,EAAE,CACrC,CACF,CACF,CACJ,CAaO,SAASC,GACdC,EAAiBC,EACc,CAC/B,IAAMC,EAAQC,EAAW,cAAeH,CAAE,EAC1C,OAAOI,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,QAAAZ,EAAS,OAAAK,CAAO,IAAM,CACvCE,EAAG,UAAU,OAAO,oBAAqBF,CAAM,EAC/CI,EAAM,YAAcT,CACtB,CAAC,EAGMJ,GAAYW,EAAIC,CAAO,EAC3B,KACCM,EAAIC,GAASH,EAAM,KAAKG,CAAK,CAAC,EAC9BC,EAAS,IAAMJ,EAAM,SAAS,CAAC,EAC/BR,EAAIW,GAAUE,EAAA,CAAE,IAAKV,GAAOQ,EAAQ,CACtC,CACJ,CAAC,CACH,CC7BA,SAASG,GAAS,CAAE,UAAAC,CAAU,EAAsC,CAClE,GAAI,CAACC,GAAQ,iBAAiB,EAC5B,OAAOC,EAAG,EAAK,EAGjB,IAAMC,EAAaH,EAChB,KACCI,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,IAAMA,CAAC,EAC5BC,GAAY,EAAG,CAAC,EAChBF,EAAI,CAAC,CAACG,EAAGC,CAAC,IAAM,CAACD,EAAIC,EAAGA,CAAC,CAAU,EACnCC,GAAwB,CAAC,CAC3B,EAGIC,EAAUC,EAAc,CAACX,EAAWG,CAAU,CAAC,EAClD,KACCS,EAAO,CAAC,CAAC,CAAE,OAAAC,CAAO,EAAG,CAAC,CAAER,CAAC,CAAC,IAAM,KAAK,IAAIA,EAAIQ,EAAO,CAAC,EAAI,GAAG,EAC5DT,EAAI,CAAC,CAAC,CAAE,CAACU,CAAS,CAAC,IAAMA,CAAS,EAClCC,EAAqB,CACvB,EAGIC,EAAUC,GAAY,QAAQ,EACpC,OAAON,EAAc,CAACX,EAAWgB,CAAO,CAAC,EACtC,KACCZ,EAAI,CAAC,CAAC,CAAE,OAAAS,CAAO,EAAGK,CAAM,IAAML,EAAO,EAAI,KAAO,CAACK,CAAM,EACvDH,EAAqB,EACrBI,EAAUC,GAAUA,EAASV,EAAUR,EAAG,EAAK,CAAC,EAChDmB,EAAU,EAAK,CACjB,CACJ,CAcO,SAASC,GACdC,EAAiBC,EACG,CACpB,OAAOC,EAAM,IAAMd,EAAc,CAC/Be,GAAiBH,CAAE,EACnBxB,GAASyB,CAAO,CAClB,CAAC,CAAC,EACC,KACCpB,EAAI,CAAC,CAAC,CAAE,OAAAuB,CAAO,EAAGC,CAAM,KAAO,CAC7B,OAAAD,EACA,OAAAC,CACF,EAAE,EACFb,EAAqB,CAACR,EAAGC,IACvBD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,MAChB,EACDqB,EAAY,CAAC,CACf,CACJ,CAaO,SAASC,GACdP,EAAiB,CAAE,QAAAQ,EAAS,MAAAC,CAAM,EACH,CAC/B,OAAOP,EAAM,IAAM,CACjB,IAAMQ,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAJ,EACG,KACCxB,GAAwB,QAAQ,EAChC6B,GAAkBP,CAAO,CAC3B,EACG,UAAU,CAAC,CAAC,CAAE,OAAAX,CAAO,EAAG,CAAE,OAAAQ,CAAO,CAAC,IAAM,CACvCL,EAAG,UAAU,OAAO,oBAAqBH,GAAU,CAACQ,CAAM,EAC1DL,EAAG,OAASK,CACd,CAAC,EAGLI,EAAM,UAAUC,CAAK,EAGdF,EACJ,KACCQ,EAAUJ,CAAK,EACf/B,EAAIoC,GAAUC,EAAA,CAAE,IAAKlB,GAAOiB,EAAQ,CACtC,CACJ,CAAC,CACH,CCjHO,SAASE,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACb,CACzB,OAAOC,GAAgBH,EAAI,CAAE,UAAAC,EAAW,QAAAC,CAAQ,CAAC,EAC9C,KACCE,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,IAAM,CACzB,GAAM,CAAE,OAAAC,CAAO,EAAIC,GAAeP,CAAE,EACpC,MAAO,CACL,OAAQK,GAAKC,CACf,CACF,CAAC,EACDE,GAAwB,QAAQ,CAClC,CACJ,CAaO,SAASC,GACdT,EAAiBU,EACmB,CACpC,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClBD,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAE,CAAO,EAAG,CACfd,EAAG,UAAU,OAAO,2BAA4Bc,CAAM,CACxD,EAGA,UAAW,CACTd,EAAG,UAAU,OAAO,0BAA0B,CAChD,CACF,CAAC,EAGD,IAAMe,EAAUC,GAAmB,gBAAgB,EACnD,OAAI,OAAOD,GAAY,YACdE,EAGFlB,GAAiBgB,EAASL,CAAO,EACrC,KACCQ,EAAIC,GAASP,EAAM,KAAKO,CAAK,CAAC,EAC9BC,EAAS,IAAMR,EAAM,SAAS,CAAC,EAC/BR,EAAIe,GAAUE,EAAA,CAAE,IAAKrB,GAAOmB,EAAQ,CACtC,CACJ,CAAC,CACH,CChEO,SAASG,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACpB,CAGlB,IAAMC,EAAUD,EACb,KACCE,EAAI,CAAC,CAAE,OAAAC,CAAO,IAAMA,CAAM,EAC1BC,EAAqB,CACvB,EAGIC,EAAUJ,EACb,KACCK,EAAU,IAAMC,GAAiBT,CAAE,EAChC,KACCI,EAAI,CAAC,CAAE,OAAAC,CAAO,KAAO,CACnB,IAAQL,EAAG,UACX,OAAQA,EAAG,UAAYK,CACzB,EAAE,EACFK,GAAwB,QAAQ,CAClC,CACF,CACF,EAGF,OAAOC,EAAc,CAACR,EAASI,EAASN,CAAS,CAAC,EAC/C,KACCG,EAAI,CAAC,CAACQ,EAAQ,CAAE,IAAAC,EAAK,OAAAC,CAAO,EAAG,CAAE,OAAQ,CAAE,EAAAC,CAAE,EAAG,KAAM,CAAE,OAAAV,CAAO,CAAE,CAAC,KAChEA,EAAS,KAAK,IAAI,EAAGA,EACjB,KAAK,IAAI,EAAGQ,EAASE,EAAIH,CAAM,EAC/B,KAAK,IAAI,EAAGP,EAASU,EAAID,CAAM,CACnC,EACO,CACL,OAAQD,EAAMD,EACd,OAAAP,EACA,OAAQQ,EAAMD,GAAUG,CAC1B,EACD,EACDT,EAAqB,CAACU,EAAGC,IACvBD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,MAChB,CACH,CACJ,CC9CO,SAASC,GACdC,EACqB,CACrB,IAAMC,EAAU,SAAkB,WAAW,GAAK,CAChD,MAAOD,EAAO,UAAUE,GAAS,WAC/BA,EAAM,aAAa,qBAAqB,CAC1C,EAAE,OAAO,CACX,EAGA,OAAOC,EAAG,GAAGH,CAAM,EAChB,KACCI,GAASF,GAASG,EAAUH,EAAO,QAAQ,EACxC,KACCI,EAAI,IAAMJ,CAAK,CACjB,CACF,EACAK,EAAUP,EAAO,KAAK,IAAI,EAAGC,EAAQ,KAAK,CAAC,CAAC,EAC5CK,EAAIJ,IAAU,CACZ,MAAOF,EAAO,QAAQE,CAAK,EAC3B,MAAO,CACL,OAASA,EAAM,aAAa,sBAAsB,EAClD,QAASA,EAAM,aAAa,uBAAuB,EACnD,OAASA,EAAM,aAAa,sBAAsB,CACpD,CACF,EAAa,EACbM,EAAY,CAAC,CACf,CACJ,CASO,SAASC,GACdC,EACgC,CAChC,IAAMC,EAAOC,EAAE,OAAQ,CAAE,KAAM,aAAc,CAAC,EAC9C,SAAS,KAAK,YAAYD,CAAI,EAG9B,IAAME,EAASD,EAAE,OAAQ,CAAE,KAAM,cAAe,CAAC,EACjD,gBAAS,KAAK,YAAYC,CAAM,EAGzBC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClBD,EAAM,UAAUE,GAAW,CACzB,SAAS,KAAK,aAAa,0BAA2B,EAAE,EAGxD,OAAW,CAACC,EAAKC,CAAK,IAAK,OAAO,QAAQF,EAAQ,KAAK,EACrD,SAAS,KAAK,aAAa,iBAAiBC,CAAG,GAAIC,CAAK,EAG1D,QAASC,EAAQ,EAAGA,EAAQpB,EAAO,OAAQoB,IAAS,CAClD,IAAMC,EAAQrB,EAAOoB,CAAK,EAAE,mBACxBC,aAAiB,cACnBA,EAAM,OAASJ,EAAQ,QAAUG,EACrC,CAGA,SAAS,YAAaH,CAAO,CAC/B,CAAC,EAGDF,EACG,KACCT,EAAI,IAAM,CACR,IAAMgB,EAASC,GAAoB,QAAQ,EACrCC,EAAS,OAAO,iBAAiBF,CAAM,EAG7C,OAAAT,EAAO,QAAUW,EAAM,YAGhBA,EAAM,gBAAgB,MAAM,MAAM,EACtC,IAAIL,IAAU,CAACA,GAAO,SAAS,EAAE,EAAE,SAAS,EAAG,GAAG,CAAC,EACnD,KAAK,EAAE,CACZ,CAAC,CACH,EACG,UAAUM,GAASd,EAAK,QAAU,IAAIc,CAAK,EAAE,EAGlDV,EAAM,KAAKW,GAAUC,EAAc,CAAC,EACjC,UAAU,IAAM,CACf,SAAS,KAAK,gBAAgB,yBAAyB,CACzD,CAAC,EAGH,IAAM3B,EAAS4B,EAA8B,QAASlB,CAAE,EACxD,OAAOX,GAAaC,CAAM,EACvB,KACC6B,EAAIC,GAASf,EAAM,KAAKe,CAAK,CAAC,EAC9BC,EAAS,IAAMhB,EAAM,SAAS,CAAC,EAC/BT,EAAIwB,GAAUE,EAAA,CAAE,IAAKtB,GAAOoB,EAAQ,CACtC,CACJ,CAAC,CACH,CChHO,SAASG,GACdC,EAAiB,CAAE,UAAAC,CAAU,EACI,CAGjC,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,MAAAE,CAAM,IAAM,CAC7BL,EAAG,MAAM,YAAY,sBAAuB,GAAGK,CAAK,EAAE,CACxD,CAAC,EAGMJ,EACJ,KACCK,EAAID,GAASF,EAAM,KAAK,CAAE,MAAAE,CAAM,CAAC,CAAC,EAClCE,EAAS,IAAMJ,EAAM,SAAS,CAAC,EAC/BK,EAAIH,IAAU,CAAE,IAAKL,EAAI,MAAAK,CAAM,EAAE,CACnC,CACJ,CAAC,CACH,CChEA,IAAAI,GAAwB,SAiCxB,SAASC,GAAQC,EAAyB,CACxCA,EAAG,aAAa,kBAAmB,EAAE,EACrC,IAAMC,EAAOD,EAAG,QAAQ,aAAa,EAC/BE,EAAOD,EACTA,EAAK,aAAa,WAAW,EAC7BD,EAAG,UACP,OAAAA,EAAG,gBAAgB,iBAAiB,EAC7BE,CACT,CAWO,SAASC,GACd,CAAE,OAAAC,CAAO,EACH,CACF,GAAAC,QAAY,YAAY,GAC1B,IAAIC,EAA8BC,GAAc,CAC9C,IAAI,GAAAF,QAAY,iDAAkD,CAChE,KAAML,GACJA,EAAG,aAAa,qBAAqB,GACrCD,GAAQS,EACNR,EAAG,aAAa,uBAAuB,CACzC,CAAC,CAEL,CAAC,EACE,GAAG,UAAWS,GAAMF,EAAW,KAAKE,CAAE,CAAC,CAC5C,CAAC,EACE,KACCC,EAAID,GAAM,CACQA,EAAG,QACX,MAAM,CAChB,CAAC,EACDE,EAAI,IAAMC,GAAY,kBAAkB,CAAC,CAC3C,EACG,UAAUR,CAAM,CAEzB,CCxCA,SAASS,GAAWC,EAAwB,CAC1C,GAAIA,EAAK,OAAS,EAChB,MAAO,CAAC,EAAE,EAGZ,GAAM,CAACC,EAAMC,CAAI,EAAI,CAAC,GAAGF,CAAI,EAC1B,KAAK,CAACG,EAAGC,IAAMD,EAAE,OAASC,EAAE,MAAM,EAClC,IAAIC,GAAOA,EAAI,QAAQ,SAAU,EAAE,CAAC,EAGnCC,EAAQ,EACZ,GAAIL,IAASC,EACXI,EAAQL,EAAK,WAEb,MAAOA,EAAK,WAAWK,CAAK,IAAMJ,EAAK,WAAWI,CAAK,GACrDA,IAGJ,OAAON,EAAK,IAAIK,GAAOA,EAAI,QAAQJ,EAAK,MAAM,EAAGK,CAAK,EAAG,EAAE,CAAC,CAC9D,CAaO,SAASC,GAAaC,EAAiC,CAC5D,IAAMC,EAAS,SAAkB,YAAa,eAAgBD,CAAI,EAClE,GAAIC,EACF,OAAOC,EAAGD,CAAM,EACX,CACL,IAAME,EAASC,GAAc,EAC7B,OAAOC,GAAW,IAAI,IAAI,cAAeL,GAAQG,EAAO,IAAI,CAAC,EAC1D,KACCG,EAAIC,GAAWhB,GAAWiB,EAAY,MAAOD,CAAO,EACjD,IAAIE,GAAQA,EAAK,WAAY,CAChC,CAAC,EACDC,GAAW,IAAMC,CAAK,EACtBC,GAAe,CAAC,CAAC,EACjBC,EAAIN,GAAW,SAAS,YAAaA,EAAS,eAAgBP,CAAI,CAAC,CACrE,CACJ,CACF,CCrBA,SAASc,GAAOC,EAAiD,CAM/D,IAAMC,EAAYC,EAA4B,kBAAmBF,CAAI,EACrEC,EAAU,KAAOA,EAAU,KAAK,QAAQ,eAAgB,aAAa,EAGrE,IAAME,EAAO,IAAI,IACjB,QAAWC,KAAMC,EAAY,aAAcL,CAAI,EAAG,CAChD,IAAIM,EAAOF,EAAG,UAMd,QAAWG,IAAO,CAAC,OAAQ,KAAK,EAAG,CACjC,IAAMC,EAAQJ,EAAG,aAAaG,CAAG,EACjC,GAAIC,IAAU,KACZ,SAGF,IAAMC,EAAM,IAAI,IAAID,EAAOP,EAAU,IAAI,EACnCS,EAAMN,EAAG,UAAU,EAGzBM,EAAI,aAAaH,EAAK,GAAGE,CAAG,EAAE,EAC9BH,EAAOI,EAAI,UACX,KACF,CAGAP,EAAK,IAAIG,EAAMF,CAAE,CACnB,CAGA,OAAOD,CACT,CAgBO,SAASQ,GACd,CAAE,UAAAC,EAAW,UAAAC,EAAW,UAAAC,CAAU,EACZ,CACtB,IAAMC,EAASC,GAAc,EAC7B,GAAI,SAAS,WAAa,QACxB,OAAOC,EAMT,IAAMC,EAAWC,GAAa,EAC3B,KACCC,EAAIC,GAASA,EAAM,IAAIC,GAAQ,GAAG,IAAI,IAAIA,EAAMP,EAAO,IAAI,CAAC,EAAE,CAAC,CACjE,EAMIQ,EAAWC,EAAsB,SAAS,KAAM,OAAO,EAC1D,KACCC,GAAeP,CAAQ,EACvBQ,EAAU,CAAC,CAACC,EAAIC,CAAO,IAAM,CAC3B,GAAI,EAAED,EAAG,kBAAkB,SACzB,OAAOV,EAIT,IAAMb,EAAKuB,EAAG,OAAO,QAAQ,GAAG,EAChC,GAAIvB,IAAO,KACT,OAAOa,EAMT,GAAIb,EAAG,QAAUuB,EAAG,SAAWA,EAAG,QAChC,OAAOV,EAQT,IAAMR,EAAM,IAAI,IAAIL,EAAG,IAAI,EAO3B,OANAK,EAAI,OAASA,EAAI,KAAO,GAMnBmB,EAAQ,SAAS,GAAGnB,CAAG,EAAE,GAS9BkB,EAAG,eAAe,EACXE,EAAG,IAAI,IAAIzB,EAAG,IAAI,CAAC,GATjBa,CAUX,CAAC,EACDa,GAAM,CACR,EAIFP,EAAS,KAAKQ,GAAK,CAAC,CAAC,EAClB,UAAU,IAAM,CACf,IAAMC,EAAUC,GAAoC,gBAAgB,EAChE,OAAOD,GAAY,cACrBA,EAAQ,KAAOA,EAAQ,KAC3B,CAAC,EAMHR,EAAU,OAAQ,cAAc,EAC7B,UAAU,IAAM,CACf,QAAQ,kBAAoB,MAC9B,CAAC,EAMHD,EAAS,KAAKE,GAAeZ,CAAS,CAAC,EACpC,UAAU,CAAC,CAACJ,EAAK,CAAE,OAAAyB,CAAO,CAAC,IAAM,CAChC,QAAQ,kBAAoB,SAQ5B,QAAQ,aAAaA,EAAQ,EAAE,EAC/B,QAAQ,UAAU,KAAM,GAAIzB,CAAG,CACjC,CAAC,EAMHc,EAAS,UAAUX,CAAS,EAU5B,IAAMuB,EAAYvB,EACf,KACCwB,EAAUC,GAAY,CAAC,EACvBC,GAAwB,UAAU,EAClCC,GAAK,CAAC,EACNb,EAAUjB,GAAO+B,GAAQ/B,EAAK,CAAE,UAAAK,CAAU,CAAC,EACxC,KACC2B,GAAW,KACTC,GAAYjC,EAAK,EAAI,EACdQ,EACR,CACH,CACF,CACF,EAII0B,EAAM,IAAI,UACVC,EAAYT,EACf,KACCT,EAAUmB,GAAOA,EAAI,KAAK,CAAC,EAC3BnB,EAAUmB,GAAO,CACf,IAAMC,EAAOH,EAAI,gBAAgBE,EAAK,WAAW,EACjD,QAAWE,IAAY,CACrB,+BACA,gCACA,mCACA,+BACA,2BACA,2BACA,GAAGC,GAAQ,wBAAwB,EAC/B,CAAC,0BAA0B,EAC3B,CAAC,CACP,EAAG,CACD,IAAMC,EAAShB,GAAmBc,CAAQ,EACpCG,EAASjB,GAAmBc,EAAUD,CAAI,EAE9C,OAAOG,GAAW,aAClB,OAAOC,GAAW,aAElBD,EAAO,YAAYC,CAAM,CAE7B,CAGA,IAAMD,EAASlD,GAAO,SAAS,IAAI,EAC7BmD,EAASnD,GAAO+C,EAAK,IAAI,EAC/B,OAAW,CAACxC,EAAMF,CAAE,IAAK8C,EAKrB9C,EAAG,aAAa,KAAK,IAAM,cAC3BA,EAAG,aAAa,KAAK,IAInB6C,EAAO,IAAI3C,CAAI,EACjB2C,EAAO,OAAO3C,CAAI,EAElB,SAAS,KAAK,YAAYF,CAAE,GAKhC,QAAWA,KAAM6C,EAAO,OAAO,EAK3B7C,EAAG,aAAa,KAAK,IAAM,cAC3BA,EAAG,aAAa,KAAK,GAIrBA,EAAG,OAAO,EAId,IAAM+C,EAAYC,GAAoB,WAAW,EACjD,OAAOC,GAAOhD,EAAY,SAAU8C,CAAS,CAAC,EAC3C,KACCzB,EAAUtB,GAAM,CACd,IAAMkD,EAASR,EAAK,cAAc,QAAQ,EAC1C,GAAI1C,EAAG,IAAK,CACV,QAAWmD,KAAQnD,EAAG,kBAAkB,EACtCkD,EAAO,aAAaC,EAAMnD,EAAG,aAAamD,CAAI,CAAE,EAClD,OAAAnD,EAAG,YAAYkD,CAAM,EAGd,IAAIE,EAAWC,GAAY,CAChCH,EAAO,OAAS,IAAMG,EAAS,SAAS,CAC1C,CAAC,CAGH,KACE,QAAAH,EAAO,YAAclD,EAAG,YACxBA,EAAG,YAAYkD,CAAM,EACdrC,CAEX,CAAC,EACDyC,EAAe,EACfC,GAAQb,CAAI,CACd,CACJ,CAAC,EACDhB,GAAM,CACR,EAKF,OADkBN,EAAyB,OAAQ,UAAU,EACnD,KAAKJ,EAAIiB,EAAW,CAAC,EAC5B,UAAUzB,CAAS,EAItBA,EACG,KACCwB,EAAUC,GAAY,CAAC,EACvBuB,GAAY,EAAG,CAAC,EAChBC,EAAO,CAAC,CAACC,EAAMhB,CAAI,IACjBgB,EAAK,WAAahB,EAAK,UACvBgB,EAAK,OAAahB,EAAK,IACxB,EACD1B,EAAI,CAAC,CAAC,CAAE0B,CAAI,IAAMA,CAAI,CACxB,EACG,UAAUrC,GAAO,CAhYxB,IAAAsD,EAAAC,EAiYY,QAAQ,QAAU,MAAQ,CAACvD,EAAI,KACjC,OAAO,SAAS,GAAGuD,GAAAD,EAAA,QAAQ,QAAR,YAAAA,EAAe,IAAf,KAAAC,EAAoB,CAAC,GAExC,QAAQ,kBAAoB,OAC5BC,GAAgBxD,EAAI,IAAI,EACxB,QAAQ,kBAAoB,SAEhC,CAAC,EAILG,EACG,KACCsD,GAAO3C,CAAQ,EACfa,EAAUC,GAAY,CAAC,EACvBuB,GAAY,EAAG,CAAC,EAChBC,EAAO,CAAC,CAACC,EAAMhB,CAAI,IACjBgB,EAAK,WAAahB,EAAK,UACvBgB,EAAK,OAAahB,EAAK,IACxB,EACD1B,EAAI,CAAC,CAAC,CAAE0B,CAAI,IAAMA,CAAI,CACxB,EACG,UAAUrC,GAAO,CAChB,QAAQ,kBAAoB,OAC5BwD,GAAgBxD,EAAI,IAAI,EACxB,QAAQ,kBAAoB,SAI5B,QAAQ,KAAK,CACf,CAAC,EAMLmC,EAAU,KAAKnB,GAAeb,CAAS,CAAC,EACrC,UAAU,CAAC,CAAC,CAAEH,CAAG,IAAM,CAta5B,IAAAsD,EAAAC,EAuaU,QAAQ,QAAU,MAAQ,CAACvD,EAAI,KACjC,OAAO,SAAS,GAAGuD,GAAAD,EAAA,QAAQ,QAAR,YAAAA,EAAe,IAAf,KAAAC,EAAoB,CAAC,EAExCC,GAAgBxD,EAAI,IAAI,CAE5B,CAAC,EAMHI,EACG,KACCyB,GAAwB,QAAQ,EAChC6B,GAAa,GAAG,CAClB,EACG,UAAU,CAAC,CAAE,OAAAjC,CAAO,IAAM,CACzB,QAAQ,aAAaA,EAAQ,EAAE,CACjC,CAAC,EAGEU,CACT,CCvaA,IAAAwB,GAAuB,SAqChB,SAASC,GACdC,EAC0B,CAE1B,IAAMC,EAAQD,EAAO,UAAU,MAAM,GAAG,EAAE,IAAIE,GAC/BA,EAAK,QAAQ,sBAAuB,EAAE,EACvC,SAAW,EAAI,SAAMA,CAClC,EACE,KAAK,GAAG,EAELC,EAAY,IAAI,OAAOF,EAAO,KAAK,EACnCG,EAAY,CAACC,EAAYC,EAAcJ,IACpC,GAAGI,CAAI,2BAA2BJ,CAAI,UAI/C,OAAQK,GAAkB,CACxBA,EAAQA,EACL,QAAQ,gBAAiB,GAAG,EAC5B,KAAK,EAGR,IAAMC,EAAQ,IAAI,OAAO,MAAMR,EAAO,SAAS,MAC7CO,EACG,QAAQ,uBAAwB,MAAM,EACtC,QAAQJ,EAAW,GAAG,CAC3B,IAAK,KAAK,EAGV,OAAOM,MAAS,GAAAC,SAAWD,CAAK,EAC7B,QAAQD,EAAOJ,CAAS,EACxB,QAAQ,8BAA+B,IAAI,CAChD,CACF,CCEO,SAASO,GACdC,EAC+B,CAC/B,OAAOA,EAAQ,OAAS,CAC1B,CASO,SAASC,GACdD,EACgC,CAChC,OAAOA,EAAQ,OAAS,CAC1B,CC1CO,SAASE,GACdC,EAAaC,EACW,CACxB,IAAMC,EAAUC,GAA2BH,CAAG,EAC9C,OAAAI,EACEC,EAAG,SAAS,WAAa,OAAO,EAChCC,GAAY,QAAQ,CACtB,EACG,KACCC,GAAMC,GAAUA,CAAM,EACtBC,EAAU,IAAMR,CAAM,CACxB,EACG,UAAU,CAAC,CAAE,OAAAS,EAAQ,KAAAC,CAAK,IAAMT,EAAQ,KAAK,CAC5C,OACA,KAAM,CACJ,OAAAQ,EACA,KAAAC,EACA,QAAS,CACP,QAASC,GAAQ,gBAAgB,CACnC,CACF,CACF,CAAC,CAAC,EAGCV,CACT,CCxBO,SAASW,GACd,CAAE,UAAAC,CAAU,EACN,CACN,IAAMC,EAASC,GAAc,EACvBC,EAAYC,GAChB,IAAI,IAAI,mBAAoBH,EAAO,IAAI,CACzC,EACG,KACCI,GAAW,IAAMC,CAAK,CACxB,EAGIC,EAAWJ,EACd,KACCK,EAAIC,GAAY,CACd,GAAM,CAAC,CAAEC,CAAO,EAAIT,EAAO,KAAK,MAAM,aAAa,EACnD,OAAOQ,EAAS,KAAK,CAAC,CAAE,QAAAE,EAAS,QAAAC,CAAQ,IACvCD,IAAYD,GAAWE,EAAQ,SAASF,CAAO,CAChD,GAAKD,EAAS,CAAC,CAClB,CAAC,CACH,EAGFN,EACG,KACCK,EAAIC,GAAY,IAAI,IAAIA,EAAS,IAAIE,GAAW,CAC9C,GAAG,IAAI,IAAI,MAAMA,EAAQ,OAAO,IAAKV,EAAO,IAAI,CAAC,GACjDU,CACF,CAAC,CAAC,CAAC,EACHE,EAAUC,GAAQC,EAAsB,SAAS,KAAM,OAAO,EAC3D,KACCC,EAAOC,GAAM,CAACA,EAAG,SAAW,CAACA,EAAG,OAAO,EACvCC,GAAeX,CAAQ,EACvBM,EAAU,CAAC,CAACI,EAAIP,CAAO,IAAM,CAC3B,GAAIO,EAAG,kBAAkB,QAAS,CAChC,IAAME,EAAKF,EAAG,OAAO,QAAQ,GAAG,EAChC,GAAIE,GAAM,CAACA,EAAG,QAAUL,EAAK,IAAIK,EAAG,IAAI,EAAG,CACzC,IAAMC,EAAMD,EAAG,KAWf,MAAI,CAACF,EAAG,OAAO,QAAQ,aAAa,GAClBH,EAAK,IAAIM,CAAG,IACZV,EACPJ,GAEXW,EAAG,eAAe,EACXI,EAAGD,CAAG,EACf,CACF,CACA,OAAOd,CACT,CAAC,EACDO,EAAUO,GAAO,CACf,GAAM,CAAE,QAAAT,CAAQ,EAAIG,EAAK,IAAIM,CAAG,EAChC,OAAOE,GAAa,IAAI,IAAIF,CAAG,CAAC,EAC7B,KACCZ,EAAIe,GAAW,CAEb,IAAMC,EADWC,GAAY,EACP,KAAK,QAAQxB,EAAO,KAAM,EAAE,EAClD,OAAOsB,EAAQ,SAASC,EAAK,MAAM,GAAG,EAAE,CAAC,CAAC,EACtC,IAAI,IAAI,MAAMb,CAAO,IAAIa,CAAI,GAAIvB,EAAO,IAAI,EAC5C,IAAI,IAAImB,CAAG,CACjB,CAAC,CACH,CACJ,CAAC,CACH,CACF,CACF,EACG,UAAUA,GAAOM,GAAYN,EAAK,EAAI,CAAC,EAG5CO,EAAc,CAACxB,EAAWI,CAAQ,CAAC,EAChC,UAAU,CAAC,CAACE,EAAUC,CAAO,IAAM,CACpBkB,EAAW,mBAAmB,EACtC,YAAYC,GAAsBpB,EAAUC,CAAO,CAAC,CAC5D,CAAC,EAGHV,EAAU,KAAKa,EAAU,IAAMN,CAAQ,CAAC,EACrC,UAAUG,GAAW,CA5J1B,IAAAoB,EA+JM,IAAIC,EAAW,SAAS,aAAc,cAAc,EACpD,GAAIA,IAAa,KAAM,CACrBA,EAAW,GAGX,IAAIC,IAAUF,EAAA7B,EAAO,UAAP,YAAA6B,EAAgB,UAAW,SACpC,MAAM,QAAQE,CAAO,IACxBA,EAAU,CAACA,CAAO,GAGpBC,EAAM,QAAWC,KAAUF,EACzB,QAAWG,KAASzB,EAAQ,QAC1B,GAAI,IAAI,OAAOwB,EAAQ,GAAG,EAAE,KAAKC,CAAK,EAAG,CACvCJ,EAAW,GACX,MAAME,CACR,CAGJ,SAAS,aAAcF,EAAU,cAAc,CACjD,CAGA,GAAIA,EACF,QAAWK,KAAWC,GAAqB,UAAU,EACnDD,EAAQ,OAAS,EACvB,CAAC,CACL,CCrFO,SAASE,GACdC,EAAsB,CAAE,QAAAC,CAAQ,EACP,CAGzB,GAAM,CAAE,aAAAC,CAAa,EAAIC,GAAY,EACjCD,EAAa,IAAI,GAAG,IACtBE,GAAU,SAAU,EAAI,EAGxBJ,EAAG,MAAQE,EAAa,IAAI,GAAG,EAC/BF,EAAG,MAAM,EAGTK,GAAY,QAAQ,EACjB,KACCC,GAAMC,GAAU,CAACA,CAAM,CACzB,EACG,UAAU,IAAM,CACf,IAAMC,EAAML,GAAY,EACxBK,EAAI,aAAa,OAAO,GAAG,EAC3B,QAAQ,aAAa,CAAC,EAAG,GAAI,GAAGA,CAAG,EAAE,CACvC,CAAC,GAIP,IAAMC,EAASC,GAAkBV,CAAE,EAC7BW,EAASC,EACbX,EAAQ,KAAKK,GAAMO,EAAoB,CAAC,EACxCC,EAAUd,EAAI,OAAO,EACrBS,CACF,EACG,KACCM,EAAI,IAAMf,EAAG,KAAK,EAClBgB,EAAqB,CACvB,EAGF,OAAOC,EAAc,CAACN,EAAQF,CAAM,CAAC,EAClC,KACCM,EAAI,CAAC,CAACG,EAAOC,CAAK,KAAO,CAAE,MAAAD,EAAO,MAAAC,CAAM,EAAE,EAC1CC,EAAY,CAAC,CACf,CACJ,CAUO,SAASC,GACdrB,EAAsB,CAAE,QAAAC,CAAQ,EACsB,CACtD,IAAMqB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAGxDT,EAAc,CACZhB,EAAQ,KAAKK,GAAMO,EAAoB,CAAC,EACxCS,CACF,EAAG,CAACK,EAAGC,IAAUA,CAAK,EACnB,KACCC,GAAwB,OAAO,CACjC,EACG,UAAU,CAAC,CAAE,MAAAX,CAAM,IAAMjB,EAAQ,KAAK,CACrC,OACA,KAAMiB,CACR,CAAC,CAAC,EAGNI,EACG,KACCO,GAAwB,OAAO,CACjC,EACG,UAAU,CAAC,CAAE,MAAAV,CAAM,IAAM,CACpBA,GACFf,GAAU,SAAUe,CAAK,CAC7B,CAAC,EAGLL,EAAUd,EAAG,KAAO,OAAO,EACxB,KACC8B,EAAUN,CAAK,CACjB,EACG,UAAU,IAAMxB,EAAG,MAAM,CAAC,EAM/B,IAAM+B,EAAQC,EAAW,uBAAuB,EAChD,OAAAlB,EAAUiB,EAAO,OAAO,EACrB,UAAU,IAAM/B,EAAG,MAAM,CAAC,EAGtBD,GAAiBC,EAAI,CAAE,QAAAC,CAAQ,CAAC,EACpC,KACCgC,EAAIC,GAASZ,EAAM,KAAKY,CAAK,CAAC,EAC9BC,EAAS,IAAMb,EAAM,SAAS,CAAC,EAC/BP,EAAImB,GAAUE,EAAA,CAAE,IAAKpC,GAAOkC,EAAQ,EACpCd,EAAY,CAAC,CACf,CACJ,CCnHO,SAASiB,GACdC,EAAiB,CAAE,QAAAC,EAAS,OAAAC,CAAO,EACE,CACrC,IAAMC,EAAQ,IAAIC,EACZC,EAAYC,GAAqBN,EAAG,aAAc,EACrD,KACCO,EAAO,OAAO,CAChB,EAGIC,EAAYR,EAAG,cAGfS,EAAOC,EAAW,wBAAyBV,CAAE,EAC7CW,EAAOD,EAAW,uBAAwBV,CAAE,EAGlDY,GAAY,QAAQ,EACjB,UAAUC,GAAUF,EAAK,aACxB,OAAQE,EAAS,OAAS,cAC5B,CAAC,EAGHV,EACG,KACCW,GAAeZ,CAAM,EACrBa,GAAUd,EAAQ,KAAKe,GAAMC,EAAoB,CAAC,CAAC,CACrD,EACG,UAAU,CAAC,CAAC,CAAE,MAAAC,CAAM,EAAG,CAAE,MAAAC,CAAM,CAAC,IAAM,CACrC,OAAQD,EAAM,OAAQ,CAGpB,IAAK,GACHT,EAAK,YAAcU,EAAM,OACrBC,GAAY,oBAAoB,EAChCA,GAAY,2BAA2B,EAC3C,MAGF,IAAK,GACHX,EAAK,YAAcW,GAAY,mBAAmB,EAClD,MAGF,QACE,IAAMC,EAAQC,GAAMJ,EAAM,MAAM,EAChCT,EAAK,YAAcW,GAAY,sBAAuBC,CAAK,CAC/D,CACF,CAAC,EAGL,IAAME,EAAUpB,EACb,KACCqB,EAAI,IAAMb,EAAK,UAAY,EAAE,EAC7Bc,EAAU,CAAC,CAAE,MAAAP,CAAM,IAAMQ,EACvBC,EAAG,GAAGT,EAAM,MAAM,EAAG,EAAE,CAAC,EACxBS,EAAG,GAAGT,EAAM,MAAM,EAAE,CAAC,EAClB,KACCU,GAAY,CAAC,EACbC,GAAQxB,CAAS,EACjBoB,EAAU,CAAC,CAACK,CAAK,IAAMA,CAAK,CAC9B,CACJ,CAAC,EACDC,EAAIC,EAAsB,EAC1BC,GAAM,CACR,EAGF,OAAAV,EAAQ,UAAUW,GAAQvB,EAAK,YAAYuB,CAAI,CAAC,EAChDX,EACG,KACCY,GAASD,GAAQ,CACf,IAAME,EAAUC,GAAmB,UAAWH,CAAI,EAClD,OAAI,OAAOE,GAAY,YACdE,EAGFC,EAAUH,EAAS,QAAQ,EAC/B,KACCI,EAAUrC,CAAK,EACf4B,EAAI,IAAMK,CAAO,CACnB,CACJ,CAAC,CACH,EACG,UAAUA,GAAW,CAElBA,EAAQ,OAAS,IACjBA,EAAQ,WAAa5B,EAAU,WAE/BA,EAAU,SAAS,CAAE,IAAK4B,EAAQ,SAAU,CAAC,CACjD,CAAC,EAGWnC,EACb,KACCM,EAAOkC,EAAqB,EAC5BV,EAAI,CAAC,CAAE,KAAAW,CAAK,IAAMA,CAAI,CACxB,EAIC,KACClB,EAAImB,GAASxC,EAAM,KAAKwC,CAAK,CAAC,EAC9BC,EAAS,IAAMzC,EAAM,SAAS,CAAC,EAC/B4B,EAAIY,GAAUE,EAAA,CAAE,IAAK7C,GAAO2C,EAAQ,CACtC,CACJ,CCpHO,SAASG,GACdC,EAAkB,CAAE,OAAAC,CAAO,EACF,CACzB,OAAOA,EACJ,KACCC,EAAI,CAAC,CAAE,MAAAC,CAAM,IAAM,CACjB,IAAMC,EAAMC,GAAY,EACxB,OAAAD,EAAI,KAAO,GAGXD,EAAQA,EACL,QAAQ,OAAQ,GAAG,EACnB,QAAQ,KAAM,KAAK,EACnB,QAAQ,KAAM,KAAK,EAGtBC,EAAI,OAAS,KAAKD,CAAK,GAChB,CAAE,IAAAC,CAAI,CACf,CAAC,CACH,CACJ,CAUO,SAASE,GACdC,EAAuBC,EACa,CACpC,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAJ,EAAM,UAAU,CAAC,CAAE,IAAAL,CAAI,IAAM,CAC3BG,EAAG,aAAa,sBAAuBA,EAAG,IAAI,EAC9CA,EAAG,KAAO,GAAGH,CAAG,EAClB,CAAC,EAGDU,EAAUP,EAAI,OAAO,EAClB,KACCQ,EAAUJ,CAAK,CACjB,EACG,UAAUK,GAAMA,EAAG,eAAe,CAAC,EAGjCjB,GAAiBQ,EAAIC,CAAO,EAChC,KACCS,EAAIC,GAAST,EAAM,KAAKS,CAAK,CAAC,EAC9BC,EAAS,IAAMV,EAAM,SAAS,CAAC,EAC/BP,EAAIgB,GAAUE,EAAA,CAAE,IAAKb,GAAOW,EAAQ,CACtC,CACJ,CCpDO,SAASG,GACdC,EAAiB,CAAE,QAAAC,EAAS,UAAAC,CAAU,EACA,CACtC,IAAMC,EAAQ,IAAIC,EAGZC,EAASC,GAAoB,cAAc,EAC3CC,EAASC,EACbC,EAAUJ,EAAO,SAAS,EAC1BI,EAAUJ,EAAO,OAAO,CAC1B,EACG,KACCK,GAAUC,EAAc,EACxBC,EAAI,IAAMP,EAAM,KAAK,EACrBQ,EAAqB,CACvB,EAGF,OAAAV,EACG,KACCW,GAAkBP,CAAM,EACxBK,EAAI,CAAC,CAAC,CAAE,QAAAG,CAAQ,EAAGC,CAAK,IAAM,CAC5B,IAAMC,EAAQD,EAAM,MAAM,UAAU,EACpC,GAAID,GAAA,MAAAA,EAAS,QAAUE,EAAMA,EAAM,OAAS,CAAC,EAAG,CAC9C,IAAMC,EAAOH,EAAQA,EAAQ,OAAS,CAAC,EACnCG,EAAK,WAAWD,EAAMA,EAAM,OAAS,CAAC,CAAC,IACzCA,EAAMA,EAAM,OAAS,CAAC,EAAIC,EAC9B,MACED,EAAM,OAAS,EAEjB,OAAOA,CACT,CAAC,CACH,EACG,UAAUA,GAASjB,EAAG,UAAYiB,EAChC,KAAK,EAAE,EACP,QAAQ,MAAO,QAAQ,CAC1B,EAGJf,EACG,KACCiB,EAAO,CAAC,CAAE,KAAAC,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,OAAQA,EAAI,KAAM,CAGhB,IAAK,aAEDrB,EAAG,UAAU,QACbK,EAAM,iBAAmBA,EAAM,MAAM,SAErCA,EAAM,MAAQL,EAAG,WACnB,KACJ,CACF,CAAC,EAGWC,EACb,KACCkB,EAAOG,EAAqB,EAC5BV,EAAI,CAAC,CAAE,KAAAW,CAAK,IAAMA,CAAI,CACxB,EAIC,KACCC,EAAIC,GAAStB,EAAM,KAAKsB,CAAK,CAAC,EAC9BC,EAAS,IAAMvB,EAAM,SAAS,CAAC,EAC/BS,EAAI,KAAO,CAAE,IAAKZ,CAAG,EAAE,CACzB,CACJ,CCjDO,SAAS2B,GACdC,EAAiB,CAAE,OAAAC,EAAQ,UAAAC,CAAU,EACN,CAC/B,IAAMC,EAASC,GAAc,EAC7B,GAAI,CACF,IAAMC,EAAUC,GAAkBH,EAAO,OAAQF,CAAM,EAGjDM,EAASC,GAAoB,eAAgBR,CAAE,EAC/CS,EAASD,GAAoB,gBAAiBR,CAAE,EAGtDU,EAAwBV,EAAI,OAAO,EAChC,KACCW,EAAO,CAAC,CAAE,OAAAC,CAAO,IACfA,aAAkB,SAAW,CAAC,CAACA,EAAO,QAAQ,GAAG,CAClD,CACH,EACG,UAAU,IAAMC,GAAU,SAAU,EAAK,CAAC,EAG/CX,EACG,KACCS,EAAO,CAAC,CAAE,KAAAG,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,IAAMC,EAASC,GAAiB,EAChC,OAAQF,EAAI,KAAM,CAGhB,IAAK,QACH,GAAIC,IAAWT,EAAO,CACpB,IAAMW,EAAU,IAAI,IACpB,QAAWC,KAAUC,EACnB,sBAAuBX,CACzB,EAAG,CACD,IAAMY,EAAUF,EAAO,kBACvBD,EAAQ,IAAIC,EAAQ,WAClBE,EAAQ,aAAa,eAAe,CACtC,CAAC,CACH,CAGA,GAAIH,EAAQ,KAAM,CAChB,GAAM,CAAC,CAACI,CAAI,CAAC,EAAI,CAAC,GAAGJ,CAAO,EAAE,KAAK,CAAC,CAAC,CAAEK,CAAC,EAAG,CAAC,CAAEC,CAAC,IAAMA,EAAID,CAAC,EAC1DD,EAAK,MAAM,CACb,CAGAP,EAAI,MAAM,CACZ,CACA,MAGF,IAAK,SACL,IAAK,MACHF,GAAU,SAAU,EAAK,EACzBN,EAAM,KAAK,EACX,MAGF,IAAK,UACL,IAAK,YACH,GAAI,OAAOS,GAAW,YACpBT,EAAM,MAAM,MACP,CACL,IAAMkB,EAAM,CAAClB,EAAO,GAAGa,EACrB,wDACAX,CACF,CAAC,EACKiB,EAAI,KAAK,IAAI,GACjB,KAAK,IAAI,EAAGD,EAAI,QAAQT,CAAM,CAAC,EAAIS,EAAI,QACrCV,EAAI,OAAS,UAAY,GAAK,IAE9BU,EAAI,MAAM,EACdA,EAAIC,CAAC,EAAE,MAAM,CACf,CAGAX,EAAI,MAAM,EACV,MAGF,QACMR,IAAUU,GAAiB,GAC7BV,EAAM,MAAM,CAClB,CACF,CAAC,EAGLL,EACG,KACCS,EAAO,CAAC,CAAE,KAAAG,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,OAAQA,EAAI,KAAM,CAGhB,IAAK,IACL,IAAK,IACL,IAAK,IACHR,EAAM,MAAM,EACZA,EAAM,OAAO,EAGbQ,EAAI,MAAM,EACV,KACJ,CACF,CAAC,EAGL,IAAMY,EAASC,GAAiBrB,EAAO,CAAE,QAAAF,CAAQ,CAAC,EAClD,OAAOwB,EACLF,EACAG,GAAkBrB,EAAQ,CAAE,QAAAJ,EAAS,OAAAsB,CAAO,CAAC,CAC/C,EACG,KACCI,GAGE,GAAGC,GAAqB,eAAgBhC,CAAE,EACvC,IAAIiC,GAASC,GAAiBD,EAAO,CAAE,OAAAN,CAAO,CAAC,CAAC,EAGnD,GAAGK,GAAqB,iBAAkBhC,CAAE,EACzC,IAAIiC,GAASE,GAAmBF,EAAO,CAAE,QAAA5B,EAAS,UAAAH,CAAU,CAAC,CAAC,CACnE,CACF,CAGJ,OAASkC,EAAK,CACZ,OAAApC,EAAG,OAAS,GACLqC,EACT,CACF,CCnKO,SAASC,GACdC,EAAiB,CAAE,OAAAC,EAAQ,UAAAC,CAAU,EACG,CACxC,OAAOC,EAAc,CACnBF,EACAC,EACG,KACCE,EAAUC,GAAY,CAAC,EACvBC,EAAOC,GAAO,CAAC,CAACA,EAAI,aAAa,IAAI,GAAG,CAAC,CAC3C,CACJ,CAAC,EACE,KACCC,EAAI,CAAC,CAACC,EAAOF,CAAG,IAAMG,GAAuBD,EAAM,MAAM,EACvDF,EAAI,aAAa,IAAI,GAAG,CAC1B,CAAC,EACDC,EAAIG,GAAM,CA1FhB,IAAAC,EA2FQ,IAAMC,EAAQ,IAAI,IAGZC,EAAK,SAAS,mBAAmBd,EAAI,WAAW,SAAS,EAC/D,QAASe,EAAOD,EAAG,SAAS,EAAGC,EAAMA,EAAOD,EAAG,SAAS,EACtD,IAAIF,EAAAG,EAAK,gBAAL,MAAAH,EAAoB,aAAc,CACpC,IAAMI,EAAWD,EAAK,YAChBE,EAAWN,EAAGK,CAAQ,EACxBC,EAAS,OAASD,EAAS,QAC7BH,EAAM,IAAIE,EAAmBE,CAAQ,CACzC,CAIF,OAAW,CAACF,EAAMG,CAAI,IAAKL,EAAO,CAChC,GAAM,CAAE,WAAAM,CAAW,EAAIC,EAAE,OAAQ,KAAMF,CAAI,EAC3CH,EAAK,YAAY,GAAG,MAAM,KAAKI,CAAU,CAAC,CAC5C,CAGA,MAAO,CAAE,IAAKnB,EAAI,MAAAa,CAAM,CAC1B,CAAC,CACH,CACJ,CCPO,SAASQ,GACdC,EAAiB,CAAE,UAAAC,EAAW,MAAAC,CAAM,EACf,CACrB,IAAMC,EAASH,EAAG,QAAqB,UAAU,EAC3CI,EACJD,EAAO,UACPA,EAAO,cAAe,UAGxB,OAAOE,EAAc,CAACH,EAAOD,CAAS,CAAC,EACpC,KACCK,EAAI,CAAC,CAAC,CAAE,OAAAC,EAAQ,OAAAC,CAAO,EAAG,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,CAAC,KACzCD,EAASA,EACL,KAAK,IAAIJ,EAAQ,KAAK,IAAI,EAAGK,EAAIF,CAAM,CAAC,EACxCH,EACG,CACL,OAAAI,EACA,OAAQC,GAAKF,EAASH,CACxB,EACD,EACDM,EAAqB,CAACC,EAAGC,IACvBD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,MAChB,CACH,CACJ,CAuBO,SAASC,GACdb,EAAiBc,EACe,CADf,IAAAC,EAAAD,EAAE,SAAAE,CA5JrB,EA4JmBD,EAAcE,EAAAC,GAAdH,EAAc,CAAZ,YAEnB,IAAMI,EAAQC,EAAW,0BAA2BpB,CAAE,EAChD,CAAE,EAAAS,CAAE,EAAIY,GAAiBF,CAAK,EACpC,OAAOG,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAClDC,EAAQL,EACX,KACCM,GAAU,EAAGC,EAAuB,CACtC,EAGF,OAAAF,EAAM,KAAKG,GAAef,CAAO,CAAC,EAC/B,UAAU,CAGT,KAAK,CAAC,CAAE,OAAAR,CAAO,EAAG,CAAE,OAAQD,CAAO,CAAC,EAAG,CACrCY,EAAM,MAAM,OAAS,GAAGX,EAAS,EAAIC,CAAC,KACtCT,EAAG,MAAM,IAAY,GAAGO,CAAM,IAChC,EAGA,UAAW,CACTY,EAAM,MAAM,OAAS,GACrBnB,EAAG,MAAM,IAAY,EACvB,CACF,CAAC,EAGH4B,EAAM,KAAKI,GAAM,CAAC,EACf,UAAU,IAAM,CACf,QAAWC,KAAQC,EAAY,8BAA+BlC,CAAE,EAAG,CACjE,GAAI,CAACiC,EAAK,aACR,SACF,IAAME,EAAYF,EAAK,QAAqB,yBAAyB,EACrE,GAAI,OAAOE,GAAc,YAAa,CACpC,IAAM5B,EAAS0B,EAAK,UAAYE,EAAU,UACpC,CAAE,OAAA3B,CAAO,EAAI4B,GAAeD,CAAS,EAC3CA,EAAU,SAAS,CACjB,IAAK5B,EAASC,EAAS,CACzB,CAAC,CACH,CACF,CACF,CAAC,EAGH6B,GAAKH,EAA8B,kBAAmBlC,CAAE,CAAC,EACtD,KACCsC,GAASC,GAASC,EAAUD,EAAO,OAAO,EACvC,KACCE,GAAUC,EAAc,EACxBpC,EAAI,IAAMiC,CAAK,EACfI,EAAUlB,CAAK,CACjB,CACF,CACF,EACG,UAAUc,GAAS,CAClB,IAAMK,EAAQxB,EAA6B,QAAQmB,EAAM,OAAO,IAAI,EACxDnB,EAAW,qBAAqBmB,EAAM,EAAE,IAAI,EACpD,aAAa,gBAAiB,GAAGK,EAAM,OAAO,EAAE,CACtD,CAAC,EAGE7C,GAAaC,EAAIiB,CAAO,EAC5B,KACC4B,EAAIC,GAASvB,EAAM,KAAKuB,CAAK,CAAC,EAC9BC,EAAS,IAAMxB,EAAM,SAAS,CAAC,EAC/BjB,EAAIwC,GAAUE,EAAA,CAAE,IAAKhD,GAAO8C,EAAQ,CACtC,CACJ,CAAC,CACH,CCxKO,SAASG,GACdC,EAAcC,EACW,CACzB,GAAI,OAAOA,GAAS,YAAa,CAC/B,IAAMC,EAAM,gCAAgCF,CAAI,IAAIC,CAAI,GACxD,OAAOE,GAGLC,GAAqB,GAAGF,CAAG,kBAAkB,EAC1C,KACCG,GAAW,IAAMC,CAAK,EACtBC,EAAIC,IAAY,CACd,QAASA,EAAQ,QACnB,EAAE,EACFC,GAAe,CAAC,CAAC,CACnB,EAGFL,GAAkBF,CAAG,EAClB,KACCG,GAAW,IAAMC,CAAK,EACtBC,EAAIG,IAAS,CACX,MAAOA,EAAK,iBACZ,MAAOA,EAAK,WACd,EAAE,EACFD,GAAe,CAAC,CAAC,CACnB,CACJ,EACG,KACCF,EAAI,CAAC,CAACC,EAASE,CAAI,IAAOC,IAAA,GAAKH,GAAYE,EAAO,CACpD,CAGJ,KAAO,CACL,IAAMR,EAAM,gCAAgCF,CAAI,GAChD,OAAOI,GAAkBF,CAAG,EACzB,KACCK,EAAIG,IAAS,CACX,aAAcA,EAAK,YACrB,EAAE,EACFD,GAAe,CAAC,CAAC,CACnB,CACJ,CACF,CCvDO,SAASG,GACdC,EAAcC,EACW,CACzB,IAAMC,EAAM,WAAWF,CAAI,oBAAoB,mBAAmBC,CAAO,CAAC,GAC1E,OAAOE,GAA2BD,CAAG,EAClC,KACCE,GAAW,IAAMC,CAAK,EACtBC,EAAI,CAAC,CAAE,WAAAC,EAAY,YAAAC,CAAY,KAAO,CACpC,MAAOD,EACP,MAAOC,CACT,EAAE,EACFC,GAAe,CAAC,CAAC,CACnB,CACJ,CCOO,SAASC,GACdC,EACyB,CAGzB,IAAIC,EAAQD,EAAI,MAAM,qCAAqC,EAC3D,GAAIC,EAAO,CACT,GAAM,CAAC,CAAEC,EAAMC,CAAI,EAAIF,EACvB,OAAOG,GAA2BF,EAAMC,CAAI,CAC9C,CAIA,GADAF,EAAQD,EAAI,MAAM,oCAAoC,EAClDC,EAAO,CACT,GAAM,CAAC,CAAEI,EAAMC,CAAI,EAAIL,EACvB,OAAOM,GAA2BF,EAAMC,CAAI,CAC9C,CAGA,OAAOE,CACT,CCpBA,IAAIC,GAgBG,SAASC,GACdC,EACoB,CACpB,OAAOF,QAAWG,EAAM,IAAM,CAC5B,IAAMC,EAAS,SAAsB,WAAY,cAAc,EAC/D,GAAIA,EACF,OAAOC,EAAGD,CAAM,EAKhB,GADYE,GAAqB,SAAS,EAClC,OAAQ,CACd,IAAMC,EAAU,SAA0B,WAAW,EACrD,GAAI,EAAEA,GAAWA,EAAQ,QACvB,OAAOC,CACX,CAGA,OAAOC,GAAiBP,EAAG,IAAI,EAC5B,KACCQ,EAAIC,GAAS,SAAS,WAAYA,EAAO,cAAc,CAAC,CAC1D,CAEN,CAAC,EACE,KACCC,GAAW,IAAMJ,CAAK,EACtBK,EAAOF,GAAS,OAAO,KAAKA,CAAK,EAAE,OAAS,CAAC,EAC7CG,EAAIH,IAAU,CAAE,MAAAA,CAAM,EAAE,EACxBI,EAAY,CAAC,CACf,EACJ,CASO,SAASC,GACdd,EAC+B,CAC/B,IAAMe,EAAQC,EAAW,uBAAwBhB,CAAE,EACnD,OAAOC,EAAM,IAAM,CACjB,IAAMgB,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,MAAAR,CAAM,IAAM,CAC7BM,EAAM,YAAYI,GAAkBV,CAAK,CAAC,EAC1CM,EAAM,UAAU,IAAI,+BAA+B,CACrD,CAAC,EAGMhB,GAAYC,CAAE,EAClB,KACCQ,EAAIY,GAASH,EAAM,KAAKG,CAAK,CAAC,EAC9BC,EAAS,IAAMJ,EAAM,SAAS,CAAC,EAC/BL,EAAIQ,GAAUE,EAAA,CAAE,IAAKtB,GAAOoB,EAAQ,CACtC,CACJ,CAAC,CACH,CCtDO,SAASG,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACpB,CAClB,OAAOC,GAAiB,SAAS,IAAI,EAClC,KACCC,EAAU,IAAMC,GAAgBL,EAAI,CAAE,QAAAE,EAAS,UAAAD,CAAU,CAAC,CAAC,EAC3DK,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,KACZ,CACL,OAAQA,GAAK,EACf,EACD,EACDC,GAAwB,QAAQ,CAClC,CACJ,CAaO,SAASC,GACdT,EAAiBU,EACY,CAC7B,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAE,CAAO,EAAG,CACfd,EAAG,OAASc,CACd,EAGA,UAAW,CACTd,EAAG,OAAS,EACd,CACF,CAAC,GAICe,GAAQ,wBAAwB,EAC5BC,EAAG,CAAE,OAAQ,EAAM,CAAC,EACpBjB,GAAUC,EAAIU,CAAO,GAExB,KACCO,EAAIC,GAASN,EAAM,KAAKM,CAAK,CAAC,EAC9BC,EAAS,IAAMP,EAAM,SAAS,CAAC,EAC/BN,EAAIY,GAAUE,EAAA,CAAE,IAAKpB,GAAOkB,EAAQ,CACtC,CACJ,CAAC,CACH,CCfO,SAASG,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACT,CAC7B,IAAMC,EAAQ,IAAI,IAGZC,EAAUC,EAA+B,cAAeL,CAAE,EAChE,QAAWM,KAAUF,EAAS,CAC5B,IAAMG,EAAK,mBAAmBD,EAAO,KAAK,UAAU,CAAC,CAAC,EAChDE,EAASC,GAAmB,QAAQF,CAAE,IAAI,EAC5C,OAAOC,GAAW,aACpBL,EAAM,IAAIG,EAAQE,CAAM,CAC5B,CAGA,IAAME,EAAUR,EACb,KACCS,GAAwB,QAAQ,EAChCC,EAAI,CAAC,CAAE,OAAAC,CAAO,IAAM,CAClB,IAAMC,EAAOC,GAAoB,MAAM,EACjCC,EAAOC,EAAW,wBAAyBH,CAAI,EACrD,OAAOD,EAAS,IACdG,EAAK,UACLF,EAAK,UAET,CAAC,EACDI,GAAM,CACR,EAqFF,OAlFmBC,GAAiB,SAAS,IAAI,EAC9C,KACCR,GAAwB,QAAQ,EAGhCS,EAAUC,GAAQC,EAAM,IAAM,CAC5B,IAAIC,EAA4B,CAAC,EACjC,OAAOC,EAAG,CAAC,GAAGrB,CAAK,EAAE,OAAO,CAACsB,EAAO,CAACnB,EAAQE,CAAM,IAAM,CACvD,KAAOe,EAAK,QACGpB,EAAM,IAAIoB,EAAKA,EAAK,OAAS,CAAC,CAAC,EACnC,SAAWf,EAAO,SACzBe,EAAK,IAAI,EAOb,IAAIG,EAASlB,EAAO,UACpB,KAAO,CAACkB,GAAUlB,EAAO,eACvBA,EAASA,EAAO,cAChBkB,EAASlB,EAAO,UAIlB,IAAImB,EAASnB,EAAO,aACpB,KAAOmB,EAAQA,EAASA,EAAO,aAC7BD,GAAUC,EAAO,UAGnB,OAAOF,EAAM,IACX,CAAC,GAAGF,EAAO,CAAC,GAAGA,EAAMjB,CAAM,CAAC,EAAE,QAAQ,EACtCoB,CACF,CACF,EAAG,IAAI,GAAkC,CAAC,CAC5C,CAAC,EACE,KAGCd,EAAIa,GAAS,IAAI,IAAI,CAAC,GAAGA,CAAK,EAAE,KAAK,CAAC,CAAC,CAAEG,CAAC,EAAG,CAAC,CAAEC,CAAC,IAAMD,EAAIC,CAAC,CAAC,CAAC,EAC9DC,GAAkBpB,CAAO,EAGzBU,EAAU,CAAC,CAACK,EAAOM,CAAM,IAAM9B,EAC5B,KACC+B,GAAK,CAAC,CAACC,EAAMC,CAAI,EAAG,CAAE,OAAQ,CAAE,EAAAC,CAAE,EAAG,KAAAC,CAAK,IAAM,CAC9C,IAAMC,EAAOF,EAAIC,EAAK,QAAU,KAAK,MAAMf,EAAK,MAAM,EAGtD,KAAOa,EAAK,QAAQ,CAClB,GAAM,CAAC,CAAER,CAAM,EAAIQ,EAAK,CAAC,EACzB,GAAIR,EAASK,EAASI,GAAKE,EACzBJ,EAAO,CAAC,GAAGA,EAAMC,EAAK,MAAM,CAAE,MAE9B,MAEJ,CAGA,KAAOD,EAAK,QAAQ,CAClB,GAAM,CAAC,CAAEP,CAAM,EAAIO,EAAKA,EAAK,OAAS,CAAC,EACvC,GAAIP,EAASK,GAAUI,GAAK,CAACE,EAC3BH,EAAO,CAACD,EAAK,IAAI,EAAI,GAAGC,CAAI,MAE5B,MAEJ,CAGA,MAAO,CAACD,EAAMC,CAAI,CACpB,EAAG,CAAC,CAAC,EAAG,CAAC,GAAGT,CAAK,CAAC,CAAC,EACnBa,EAAqB,CAACV,EAAGC,IACvBD,EAAE,CAAC,IAAMC,EAAE,CAAC,GACZD,EAAE,CAAC,IAAMC,EAAE,CAAC,CACb,CACH,CACF,CACF,CACF,CACF,EAIC,KACCjB,EAAI,CAAC,CAACqB,EAAMC,CAAI,KAAO,CACrB,KAAMD,EAAK,IAAI,CAAC,CAACV,CAAI,IAAMA,CAAI,EAC/B,KAAMW,EAAK,IAAI,CAAC,CAACX,CAAI,IAAMA,CAAI,CACjC,EAAE,EAGFgB,EAAU,CAAE,KAAM,CAAC,EAAG,KAAM,CAAC,CAAE,CAAC,EAChCC,GAAY,EAAG,CAAC,EAChB5B,EAAI,CAAC,CAAC,EAAGiB,CAAC,IAGJ,EAAE,KAAK,OAASA,EAAE,KAAK,OAClB,CACL,KAAMA,EAAE,KAAK,MAAM,KAAK,IAAI,EAAG,EAAE,KAAK,OAAS,CAAC,EAAGA,EAAE,KAAK,MAAM,EAChE,KAAM,CAAC,CACT,EAIO,CACL,KAAMA,EAAE,KAAK,MAAM,EAAE,EACrB,KAAMA,EAAE,KAAK,MAAM,EAAGA,EAAE,KAAK,OAAS,EAAE,KAAK,MAAM,CACrD,CAEH,CACH,CACJ,CAYO,SAASY,GACdzC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,EAAS,MAAAwC,EAAO,QAAAC,CAAQ,EACd,CACxC,OAAOrB,EAAM,IAAM,CACjB,IAAMsB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAoBxD,GAnBAJ,EAAM,UAAU,CAAC,CAAE,KAAAX,EAAM,KAAAC,CAAK,IAAM,CAGlC,OAAW,CAAC5B,CAAM,IAAK4B,EACrB5B,EAAO,UAAU,OAAO,sBAAsB,EAC9CA,EAAO,UAAU,OAAO,sBAAsB,EAIhD,OAAW,CAACmB,EAAO,CAACnB,CAAM,CAAC,IAAK2B,EAAK,QAAQ,EAC3C3B,EAAO,UAAU,IAAI,sBAAsB,EAC3CA,EAAO,UAAU,OACf,uBACAmB,IAAUQ,EAAK,OAAS,CAC1B,CAEJ,CAAC,EAGGgB,GAAQ,YAAY,EAAG,CAGzB,IAAMC,EAAUC,EACdlD,EAAU,KAAKmD,GAAa,CAAC,EAAGxC,EAAI,IAAG,EAAY,CAAC,EACpDX,EAAU,KAAKmD,GAAa,GAAG,EAAGxC,EAAI,IAAM,QAAiB,CAAC,CAChE,EAGAgC,EACG,KACCS,EAAO,CAAC,CAAE,KAAApB,CAAK,IAAMA,EAAK,OAAS,CAAC,EACpCH,GAAkBY,EAAM,KAAKY,GAAUC,EAAc,CAAC,CAAC,EACvDC,GAAeN,CAAO,CACxB,EACG,UAAU,CAAC,CAAC,CAAC,CAAE,KAAAjB,CAAK,CAAC,EAAGwB,CAAQ,IAAM,CACrC,GAAM,CAACnD,CAAM,EAAI2B,EAAKA,EAAK,OAAS,CAAC,EACrC,GAAI3B,EAAO,aAAc,CAGvB,IAAMoD,EAAYC,GAAoBrD,CAAM,EAC5C,GAAI,OAAOoD,GAAc,YAAa,CACpC,IAAMhC,EAASpB,EAAO,UAAYoD,EAAU,UACtC,CAAE,OAAA7C,CAAO,EAAI+C,GAAeF,CAAS,EAC3CA,EAAU,SAAS,CACjB,IAAKhC,EAASb,EAAS,EACvB,SAAA4C,CACF,CAAC,CACH,CACF,CACF,CAAC,CACP,CAGA,OAAIR,GAAQ,qBAAqB,GAC/BhD,EACG,KACC4D,EAAUf,CAAK,EACfnC,GAAwB,QAAQ,EAChCyC,GAAa,GAAG,EAChBU,GAAK,CAAC,EACND,EAAUlB,EAAQ,KAAKmB,GAAK,CAAC,CAAC,CAAC,EAC/BC,GAAO,CAAE,MAAO,GAAI,CAAC,EACrBP,GAAeZ,CAAK,CACtB,EACG,UAAU,CAAC,CAAC,CAAE,CAAE,KAAAX,CAAK,CAAC,IAAM,CAC3B,IAAM+B,EAAMC,GAAY,EAGlB3D,EAAS2B,EAAKA,EAAK,OAAS,CAAC,EACnC,GAAI3B,GAAUA,EAAO,OAAQ,CAC3B,GAAM,CAAC4D,CAAM,EAAI5D,EACX,CAAE,KAAA6D,CAAK,EAAI,IAAI,IAAID,EAAO,IAAI,EAChCF,EAAI,OAASG,IACfH,EAAI,KAAOG,EACX,QAAQ,aAAa,CAAC,EAAG,GAAI,GAAGH,CAAG,EAAE,EAIzC,MACEA,EAAI,KAAO,GACX,QAAQ,aAAa,CAAC,EAAG,GAAI,GAAGA,CAAG,EAAE,CAEzC,CAAC,EAGAjE,GAAqBC,EAAI,CAAE,UAAAC,EAAW,QAAAC,CAAQ,CAAC,EACnD,KACCkE,EAAIC,GAASzB,EAAM,KAAKyB,CAAK,CAAC,EAC9BC,EAAS,IAAM1B,EAAM,SAAS,CAAC,EAC/BhC,EAAIyD,GAAUE,EAAA,CAAE,IAAKvE,GAAOqE,EAAQ,CACtC,CACJ,CAAC,CACH,CC9RO,SAASG,GACdC,EAAkB,CAAE,UAAAC,EAAW,MAAAC,EAAO,QAAAC,CAAQ,EACvB,CAGvB,IAAMC,EAAaH,EAChB,KACCI,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,IAAMA,CAAC,EAC5BC,GAAY,EAAG,CAAC,EAChBF,EAAI,CAAC,CAACG,EAAGC,CAAC,IAAMD,EAAIC,GAAKA,EAAI,CAAC,EAC9BC,EAAqB,CACvB,EAGIC,EAAUT,EACb,KACCG,EAAI,CAAC,CAAE,OAAAO,CAAO,IAAMA,CAAM,CAC5B,EAGF,OAAOC,EAAc,CAACF,EAASP,CAAU,CAAC,EACvC,KACCC,EAAI,CAAC,CAACO,EAAQE,CAAS,IAAM,EAAEF,GAAUE,EAAU,EACnDJ,EAAqB,EACrBK,EAAUZ,EAAQ,KAAKa,GAAK,CAAC,CAAC,CAAC,EAC/BC,GAAQ,EAAI,EACZC,GAAO,CAAE,MAAO,GAAI,CAAC,EACrBb,EAAIc,IAAW,CAAE,OAAAA,CAAO,EAAE,CAC5B,CACJ,CAYO,SAASC,GACdC,EAAiB,CAAE,UAAApB,EAAW,QAAAqB,EAAS,MAAApB,EAAO,QAAAC,CAAQ,EACpB,CAClC,IAAMoB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGT,GAAQ,EAAI,CAAC,EACxD,OAAAM,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAJ,CAAO,EAAG,CACfE,EAAG,OAASF,EACRA,GACFE,EAAG,aAAa,WAAY,IAAI,EAChCA,EAAG,KAAK,GAERA,EAAG,gBAAgB,UAAU,CAEjC,EAGA,UAAW,CACTA,EAAG,MAAM,IAAM,GACfA,EAAG,OAAS,GACZA,EAAG,gBAAgB,UAAU,CAC/B,CACF,CAAC,EAGDC,EACG,KACCP,EAAUU,CAAK,EACfE,GAAwB,QAAQ,CAClC,EACG,UAAU,CAAC,CAAE,OAAAC,CAAO,IAAM,CACzBP,EAAG,MAAM,IAAM,GAAGO,EAAS,EAAE,IAC/B,CAAC,EAGLC,EAAUR,EAAI,OAAO,EAClB,UAAUS,GAAM,CACfA,EAAG,eAAe,EAClB,OAAO,SAAS,CAAE,IAAK,CAAE,CAAC,CAC5B,CAAC,EAGI/B,GAAesB,EAAI,CAAE,UAAApB,EAAW,MAAAC,EAAO,QAAAC,CAAQ,CAAC,EACpD,KACC4B,EAAIC,GAAST,EAAM,KAAKS,CAAK,CAAC,EAC9BC,EAAS,IAAMV,EAAM,SAAS,CAAC,EAC/BlB,EAAI2B,GAAUE,EAAA,CAAE,IAAKb,GAAOW,EAAQ,CACtC,CACJ,CC5HO,SAASG,GACd,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACf,CACND,EACG,KACCE,EAAU,IAAMC,EACd,2BACF,CAAC,EACDC,EAAIC,GAAM,CACRA,EAAG,cAAgB,GACnBA,EAAG,QAAU,EACf,CAAC,EACDC,GAASD,GAAME,EAAUF,EAAI,QAAQ,EAClC,KACCG,GAAU,IAAMH,EAAG,UAAU,SAAS,0BAA0B,CAAC,EACjEI,EAAI,IAAMJ,CAAE,CACd,CACF,EACAK,GAAeT,CAAO,CACxB,EACG,UAAU,CAAC,CAACI,EAAIM,CAAM,IAAM,CAC3BN,EAAG,UAAU,OAAO,0BAA0B,EAC1CM,IACFN,EAAG,QAAU,GACjB,CAAC,CACP,CC9BA,SAASO,IAAyB,CAChC,MAAO,qBAAqB,KAAK,UAAU,SAAS,CACtD,CAiBO,SAASC,GACd,CAAE,UAAAC,CAAU,EACN,CACNA,EACG,KACCC,EAAU,IAAMC,EAAY,qBAAqB,CAAC,EAClDC,EAAIC,GAAMA,EAAG,gBAAgB,mBAAmB,CAAC,EACjDC,EAAOP,EAAa,EACpBQ,GAASF,GAAMG,EAAUH,EAAI,YAAY,EACtC,KACCI,EAAI,IAAMJ,CAAE,CACd,CACF,CACF,EACG,UAAUA,GAAM,CACf,IAAMK,EAAML,EAAG,UAGXK,IAAQ,EACVL,EAAG,UAAY,EAGNK,EAAML,EAAG,eAAiBA,EAAG,eACtCA,EAAG,UAAYK,EAAM,EAEzB,CAAC,CACP,CCpCO,SAASC,GACd,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACf,CACNC,EAAc,CAACC,GAAY,QAAQ,EAAGF,CAAO,CAAC,EAC3C,KACCG,EAAI,CAAC,CAACC,EAAQC,CAAM,IAAMD,GAAU,CAACC,CAAM,EAC3CC,EAAUF,GAAUG,EAAGH,CAAM,EAC1B,KACCI,GAAMJ,EAAS,IAAM,GAAG,CAC1B,CACF,EACAK,GAAeV,CAAS,CAC1B,EACG,UAAU,CAAC,CAACK,EAAQ,CAAE,OAAQ,CAAE,EAAAM,CAAE,CAAC,CAAC,IAAM,CACzC,GAAIN,EACF,SAAS,KAAK,aAAa,qBAAsB,EAAE,EACnD,SAAS,KAAK,MAAM,IAAM,IAAIM,CAAC,SAC1B,CACL,IAAMC,EAAQ,GAAK,SAAS,SAAS,KAAK,MAAM,IAAK,EAAE,EACvD,SAAS,KAAK,gBAAgB,oBAAoB,EAClD,SAAS,KAAK,MAAM,IAAM,GACtBA,GACF,OAAO,SAAS,EAAGA,CAAK,CAC5B,CACF,CAAC,CACP,CC7DK,OAAO,UACV,OAAO,QAAU,SAAUC,EAAa,CACtC,IAAMC,EAA2B,CAAC,EAClC,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAK,CAACC,EAAKF,EAAIE,CAAG,CAAC,CAAC,EAG3B,OAAOD,CACT,GAGG,OAAO,SACV,OAAO,OAAS,SAAUD,EAAa,CACrC,IAAMC,EAAiB,CAAC,EACxB,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAKD,EAAIE,CAAG,CAAC,EAGpB,OAAOD,CACT,GAKE,OAAO,SAAY,cAGhB,QAAQ,UAAU,WACrB,QAAQ,UAAU,SAAW,SAC3BE,EAA8BC,EACxB,CACF,OAAOD,GAAM,UACf,KAAK,WAAaA,EAAE,KACpB,KAAK,UAAYA,EAAE,MAEnB,KAAK,WAAaA,EAClB,KAAK,UAAYC,EAErB,GAGG,QAAQ,UAAU,cACrB,QAAQ,UAAU,YAAc,YAC3BC,EACG,CACN,IAAMC,EAAS,KAAK,WACpB,GAAIA,EAAQ,CACND,EAAM,SAAW,GACnBC,EAAO,YAAY,IAAI,EAGzB,QAASC,EAAIF,EAAM,OAAS,EAAGE,GAAK,EAAGA,IAAK,CAC1C,IAAIC,EAAOH,EAAME,CAAC,EACd,OAAOC,GAAS,SAClBA,EAAO,SAAS,eAAeA,CAAI,EAC5BA,EAAK,YACZA,EAAK,WAAW,YAAYA,CAAI,EAG7BD,EAGHD,EAAO,aAAa,KAAK,gBAAkBE,CAAI,EAF/CF,EAAO,aAAaE,EAAM,IAAI,CAGlC,CACF,CACF,IjMKJ,SAASC,IAA4C,CACnD,OAAI,SAAS,WAAa,QACjBC,GACL,GAAG,IAAI,IAAI,yBAA0BC,GAAO,IAAI,CAAC,EACnD,EACG,KAECC,EAAI,IAAM,OAAO,EACjBC,EAAY,CAAC,CACf,EAEKC,GACL,IAAI,IAAI,2BAA4BH,GAAO,IAAI,CACjD,CAEJ,CAOA,SAAS,gBAAgB,UAAU,OAAO,OAAO,EACjD,SAAS,gBAAgB,UAAU,IAAI,IAAI,EAG3C,IAAMI,GAAYC,GAAc,EAC1BC,GAAYC,GAAc,EAC1BC,GAAYC,GAAoBH,EAAS,EACzCI,GAAYC,GAAc,EAG1BC,GAAYC,GAAc,EAC1BC,GAAYC,GAAW,oBAAoB,EAC3CC,GAAYD,GAAW,qBAAqB,EAC5CE,GAAYC,GAAW,EAGvBlB,GAASmB,GAAc,EACvBC,GAAS,SAAS,MAAM,UAAU,QAAQ,EAC5CtB,GAAiB,EACjBuB,GAGEC,GAAS,IAAIC,EACnBC,GAAiB,CAAE,OAAAF,EAAO,CAAC,EAG3B,IAAMG,GAAY,IAAIF,EAGlBG,GAAQ,oBAAoB,GAC9BC,GAAuB,CAAE,UAAArB,GAAW,UAAAM,GAAW,UAAAa,EAAU,CAAC,EACvD,UAAUrB,EAAS,EAxJxB,IAAAwB,KA2JIA,GAAA5B,GAAO,UAAP,YAAA4B,GAAgB,YAAa,QAC/BC,GAAqB,CAAE,UAAAzB,EAAU,CAAC,EAGpC0B,EAAMxB,GAAWE,EAAO,EACrB,KACCuB,GAAM,GAAG,CACX,EACG,UAAU,IAAM,CACfC,GAAU,SAAU,EAAK,EACzBA,GAAU,SAAU,EAAK,CAC3B,CAAC,EAGLtB,GACG,KACCuB,EAAO,CAAC,CAAE,KAAAC,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,OAAQA,EAAI,KAAM,CAGhB,IAAK,IACL,IAAK,IACH,IAAMC,EAAOC,GAAoC,gBAAgB,EAC7D,OAAOD,GAAS,aAClBE,GAAYF,CAAI,EAClB,MAGF,IAAK,IACL,IAAK,IACH,IAAMG,EAAOF,GAAoC,gBAAgB,EAC7D,OAAOE,GAAS,aAClBD,GAAYC,CAAI,EAClB,MAGF,IAAK,QACH,IAAMC,EAASC,GAAiB,EAC5BD,aAAkB,kBACpBA,EAAO,MAAM,CACnB,CACF,CAAC,EAGLE,GAAmB,CAAE,UAAAtC,GAAW,QAAAU,EAAQ,CAAC,EACzC6B,GAAe,CAAE,UAAAvC,EAAU,CAAC,EAC5BwC,GAAgB,CAAE,UAAAhC,GAAW,QAAAE,EAAQ,CAAC,EAGtC,IAAM+B,GAAUC,GAAYC,GAAoB,QAAQ,EAAG,CAAE,UAAAnC,EAAU,CAAC,EAClEoC,GAAQ5C,GACX,KACCH,EAAI,IAAM8C,GAAoB,MAAM,CAAC,EACrCE,EAAUC,GAAMC,GAAUD,EAAI,CAAE,UAAAtC,GAAW,QAAAiC,EAAQ,CAAC,CAAC,EACrD3C,EAAY,CAAC,CACf,EAGIkD,GAAWtB,EAGf,GAAGuB,GAAqB,SAAS,EAC9B,IAAIH,GAAMI,GAAaJ,EAAI,CAAE,QAAA1C,EAAQ,CAAC,CAAC,EAG1C,GAAG6C,GAAqB,QAAQ,EAC7B,IAAIH,GAAMK,GAAYL,EAAI,CAAE,OAAA5B,EAAO,CAAC,CAAC,EAGxC,GAAG+B,GAAqB,QAAQ,EAC7B,IAAIH,GAAMM,GAAYN,EAAI,CAAE,UAAAtC,GAAW,QAAAiC,GAAS,MAAAG,EAAM,CAAC,CAAC,EAG3D,GAAGK,GAAqB,SAAS,EAC9B,IAAIH,GAAMO,GAAaP,CAAE,CAAC,EAG7B,GAAGG,GAAqB,UAAU,EAC/B,IAAIH,GAAMQ,GAAcR,EAAI,CAAE,UAAAzB,EAAU,CAAC,CAAC,EAG7C,GAAG4B,GAAqB,QAAQ,EAC7B,IAAIH,GAAMS,GAAYT,EAAI,CAAE,OAAA9B,GAAQ,UAAAV,EAAU,CAAC,CAAC,EAGnD,GAAG2C,GAAqB,QAAQ,EAC7B,IAAIH,GAAMU,GAAYV,CAAE,CAAC,CAC9B,EAGMW,GAAWC,EAAM,IAAMhC,EAG3B,GAAGuB,GAAqB,UAAU,EAC/B,IAAIH,GAAMa,GAAcb,CAAE,CAAC,EAG9B,GAAGG,GAAqB,SAAS,EAC9B,IAAIH,GAAMc,GAAad,EAAI,CAAE,UAAAtC,GAAW,QAAAJ,GAAS,OAAAS,EAAO,CAAC,CAAC,EAG7D,GAAGoC,GAAqB,SAAS,EAC9B,IAAIH,GAAMxB,GAAQ,kBAAkB,EACjCuC,GAAoBf,EAAI,CAAE,OAAA9B,GAAQ,UAAAd,EAAU,CAAC,EAC7C4D,CACJ,EAGF,GAAGb,GAAqB,cAAc,EACnC,IAAIH,GAAMiB,GAAiBjB,EAAI,CAAE,UAAAtC,GAAW,QAAAiC,EAAQ,CAAC,CAAC,EAGzD,GAAGQ,GAAqB,SAAS,EAC9B,IAAIH,GAAMA,EAAG,aAAa,cAAc,IAAM,aAC3CkB,GAAGpD,GAAS,IAAMqD,GAAanB,EAAI,CAAE,UAAAtC,GAAW,QAAAiC,GAAS,MAAAG,EAAM,CAAC,CAAC,EACjEoB,GAAGtD,GAAS,IAAMuD,GAAanB,EAAI,CAAE,UAAAtC,GAAW,QAAAiC,GAAS,MAAAG,EAAM,CAAC,CAAC,CACrE,EAGF,GAAGK,GAAqB,MAAM,EAC3B,IAAIH,GAAMoB,GAAUpB,EAAI,CAAE,UAAAtC,GAAW,QAAAiC,EAAQ,CAAC,CAAC,EAGlD,GAAGQ,GAAqB,KAAK,EAC1B,IAAIH,GAAMqB,GAAqBrB,EAAI,CAClC,UAAAtC,GAAW,QAAAiC,GAAS,MAAAG,GAAO,QAAAxC,EAC7B,CAAC,CAAC,EAGJ,GAAG6C,GAAqB,KAAK,EAC1B,IAAIH,GAAMsB,GAAetB,EAAI,CAAE,UAAAtC,GAAW,QAAAiC,GAAS,MAAAG,GAAO,QAAAxC,EAAQ,CAAC,CAAC,CACzE,CAAC,EAGKiE,GAAarE,GAChB,KACC6C,EAAU,IAAMY,EAAQ,EACxBa,GAAUtB,EAAQ,EAClBlD,EAAY,CAAC,CACf,EAGFuE,GAAW,UAAU,EAMrB,OAAO,UAAarE,GACpB,OAAO,UAAaE,GACpB,OAAO,QAAaE,GACpB,OAAO,UAAaE,GACpB,OAAO,UAAaE,GACpB,OAAO,QAAaE,GACpB,OAAO,QAAaE,GACpB,OAAO,OAAaC,GACpB,OAAO,OAAaK,GACpB,OAAO,UAAaG,GACpB,OAAO,WAAagD",
+  "names": ["require_focus_visible", "__commonJSMin", "exports", "module", "global", "factory", "applyFocusVisiblePolyfill", "scope", "hadKeyboardEvent", "hadFocusVisibleRecently", "hadFocusVisibleRecentlyTimeout", "inputTypesAllowlist", "isValidFocusTarget", "el", "focusTriggersKeyboardModality", "type", "tagName", "addFocusVisibleClass", "removeFocusVisibleClass", "onKeyDown", "e", "onPointerDown", "onFocus", "onBlur", "onVisibilityChange", "addInitialPointerMoveListeners", "onInitialPointerMove", "removeInitialPointerMoveListeners", "event", "error", "require_clipboard", "__commonJSMin", "exports", "module", "root", "factory", "__webpack_modules__", "__unused_webpack_module", "__webpack_exports__", "__webpack_require__", "clipboard", "tiny_emitter", "tiny_emitter_default", "listen", "listen_default", "src_select", "select_default", "command", "type", "err", "ClipboardActionCut", "target", "selectedText", "actions_cut", "createFakeElement", "value", "isRTL", "fakeElement", "yPosition", "fakeCopyAction", "options", "ClipboardActionCopy", "actions_copy", "_typeof", "obj", "ClipboardActionDefault", "_options$action", "action", "container", "text", "actions_default", "clipboard_typeof", "_classCallCheck", "instance", "Constructor", "_defineProperties", "props", "i", "descriptor", "_createClass", "protoProps", "staticProps", "_inherits", "subClass", "superClass", "_setPrototypeOf", "o", "p", "_createSuper", "Derived", "hasNativeReflectConstruct", "_isNativeReflectConstruct", "Super", "_getPrototypeOf", "result", "NewTarget", "_possibleConstructorReturn", "self", "call", "_assertThisInitialized", "e", "getAttributeValue", "suffix", "element", "attribute", "Clipboard", "_Emitter", "_super", "trigger", "_this", "_this2", "selector", "actions", "support", "DOCUMENT_NODE_TYPE", "proto", "closest", "__unused_webpack_exports", "_delegate", "callback", "useCapture", "listenerFn", "listener", "delegate", "elements", "is", "listenNode", "listenNodeList", "listenSelector", "node", "nodeList", "select", "isReadOnly", "selection", "range", "E", "name", "ctx", "data", "evtArr", "len", "evts", "liveEvents", "__webpack_module_cache__", "moduleId", "getter", "definition", "key", "prop", "require_escape_html", "__commonJSMin", "exports", "module", "matchHtmlRegExp", "escapeHtml", "string", "str", "match", "escape", "html", "index", "lastIndex", "import_focus_visible", "extendStatics", "d", "b", "p", "__extends", "__", "__awaiter", "thisArg", "_arguments", "P", "generator", "adopt", "value", "resolve", "reject", "fulfilled", "step", "e", "rejected", "result", "__generator", "body", "_", "t", "f", "y", "g", "verb", "n", "v", "op", "__values", "o", "s", "m", "i", "__read", "n", "r", "ar", "e", "error", "__spreadArray", "to", "from", "pack", "i", "l", "ar", "__await", "v", "__asyncGenerator", "thisArg", "_arguments", "generator", "g", "q", "verb", "n", "a", "resume", "step", "e", "settle", "r", "fulfill", "reject", "value", "f", "__asyncValues", "o", "m", "i", "__values", "verb", "n", "v", "resolve", "reject", "settle", "d", "isFunction", "value", "createErrorClass", "createImpl", "_super", "instance", "ctorFunc", "UnsubscriptionError", "createErrorClass", "_super", "errors", "err", "i", "arrRemove", "arr", "item", "index", "Subscription", "initialTeardown", "errors", "_parentage", "_parentage_1", "__values", "_parentage_1_1", "parent_1", "initialFinalizer", "isFunction", "e", "UnsubscriptionError", "_finalizers", "_finalizers_1", "_finalizers_1_1", "finalizer", "execFinalizer", "err", "__spreadArray", "__read", "teardown", "_a", "parent", "arrRemove", "empty", "EMPTY_SUBSCRIPTION", "Subscription", "isSubscription", "value", "isFunction", "execFinalizer", "finalizer", "config", "timeoutProvider", "handler", "timeout", "args", "_i", "delegate", "__spreadArray", "__read", "handle", "reportUnhandledError", "err", "timeoutProvider", "onUnhandledError", "config", "noop", "COMPLETE_NOTIFICATION", "createNotification", "errorNotification", "error", "nextNotification", "value", "kind", "context", "errorContext", "cb", "config", "isRoot", "_a", "errorThrown", "error", "captureError", "err", "Subscriber", "_super", "__extends", "destination", "_this", "isSubscription", "EMPTY_OBSERVER", "next", "error", "complete", "SafeSubscriber", "value", "handleStoppedNotification", "nextNotification", "err", "errorNotification", "COMPLETE_NOTIFICATION", "Subscription", "_bind", "bind", "fn", "thisArg", "ConsumerObserver", "partialObserver", "value", "error", "handleUnhandledError", "err", "SafeSubscriber", "_super", "__extends", "observerOrNext", "complete", "_this", "isFunction", "context_1", "config", "Subscriber", "handleUnhandledError", "error", "config", "captureError", "reportUnhandledError", "defaultErrorHandler", "err", "handleStoppedNotification", "notification", "subscriber", "onStoppedNotification", "timeoutProvider", "EMPTY_OBSERVER", "noop", "observable", "identity", "x", "pipe", "fns", "_i", "pipeFromArray", "identity", "input", "prev", "fn", "Observable", "subscribe", "operator", "observable", "observerOrNext", "error", "complete", "_this", "subscriber", "isSubscriber", "SafeSubscriber", "errorContext", "_a", "source", "sink", "err", "next", "promiseCtor", "getPromiseCtor", "resolve", "reject", "value", "operations", "_i", "pipeFromArray", "x", "getPromiseCtor", "promiseCtor", "_a", "config", "isObserver", "value", "isFunction", "isSubscriber", "Subscriber", "isSubscription", "hasLift", "source", "isFunction", "operate", "init", "liftedSource", "err", "createOperatorSubscriber", "destination", "onNext", "onComplete", "onError", "onFinalize", "OperatorSubscriber", "_super", "__extends", "shouldUnsubscribe", "_this", "value", "err", "closed_1", "_a", "Subscriber", "animationFrameProvider", "callback", "request", "cancel", "delegate", "handle", "timestamp", "Subscription", "args", "_i", "__spreadArray", "__read", "ObjectUnsubscribedError", "createErrorClass", "_super", "Subject", "_super", "__extends", "_this", "operator", "subject", "AnonymousSubject", "ObjectUnsubscribedError", "value", "errorContext", "_b", "__values", "_c", "observer", "err", "observers", "_a", "subscriber", "hasError", "isStopped", "EMPTY_SUBSCRIPTION", "Subscription", "arrRemove", "thrownError", "observable", "Observable", "destination", "source", "AnonymousSubject", "_super", "__extends", "destination", "source", "_this", "value", "_b", "_a", "err", "subscriber", "EMPTY_SUBSCRIPTION", "Subject", "dateTimestampProvider", "ReplaySubject", "_super", "__extends", "_bufferSize", "_windowTime", "_timestampProvider", "dateTimestampProvider", "_this", "value", "_a", "isStopped", "_buffer", "_infiniteTimeWindow", "subscriber", "subscription", "copy", "i", "adjustedBufferSize", "now", "last", "Subject", "Action", "_super", "__extends", "scheduler", "work", "state", "delay", "Subscription", "intervalProvider", "handler", "timeout", "args", "_i", "delegate", "__spreadArray", "__read", "handle", "AsyncAction", "_super", "__extends", "scheduler", "work", "_this", "state", "delay", "id", "_a", "_id", "intervalProvider", "_scheduler", "error", "_delay", "errored", "errorValue", "e", "actions", "arrRemove", "Action", "Scheduler", "schedulerActionCtor", "now", "work", "delay", "state", "dateTimestampProvider", "AsyncScheduler", "_super", "__extends", "SchedulerAction", "now", "Scheduler", "_this", "action", "actions", "error", "asyncScheduler", "AsyncScheduler", "AsyncAction", "async", "AnimationFrameAction", "_super", "__extends", "scheduler", "work", "_this", "id", "delay", "animationFrameProvider", "actions", "_a", "AsyncAction", "AnimationFrameScheduler", "_super", "__extends", "action", "flushId", "actions", "error", "AsyncScheduler", "animationFrameScheduler", "AnimationFrameScheduler", "AnimationFrameAction", "EMPTY", "Observable", "subscriber", "isScheduler", "value", "isFunction", "last", "arr", "popResultSelector", "args", "isFunction", "popScheduler", "isScheduler", "popNumber", "defaultValue", "isArrayLike", "x", "isPromise", "value", "isFunction", "isInteropObservable", "input", "isFunction", "observable", "isAsyncIterable", "obj", "isFunction", "createInvalidObservableTypeError", "input", "getSymbolIterator", "iterator", "isIterable", "input", "isFunction", "iterator", "readableStreamLikeToAsyncGenerator", "readableStream", "reader", "__await", "_a", "_b", "value", "done", "isReadableStreamLike", "obj", "isFunction", "innerFrom", "input", "Observable", "isInteropObservable", "fromInteropObservable", "isArrayLike", "fromArrayLike", "isPromise", "fromPromise", "isAsyncIterable", "fromAsyncIterable", "isIterable", "fromIterable", "isReadableStreamLike", "fromReadableStreamLike", "createInvalidObservableTypeError", "obj", "subscriber", "obs", "observable", "isFunction", "array", "i", "promise", "value", "err", "reportUnhandledError", "iterable", "iterable_1", "__values", "iterable_1_1", "asyncIterable", "process", "readableStream", "readableStreamLikeToAsyncGenerator", "asyncIterable_1", "__asyncValues", "asyncIterable_1_1", "executeSchedule", "parentSubscription", "scheduler", "work", "delay", "repeat", "scheduleSubscription", "observeOn", "scheduler", "delay", "operate", "source", "subscriber", "createOperatorSubscriber", "value", "executeSchedule", "err", "subscribeOn", "scheduler", "delay", "operate", "source", "subscriber", "scheduleObservable", "input", "scheduler", "innerFrom", "subscribeOn", "observeOn", "schedulePromise", "input", "scheduler", "innerFrom", "subscribeOn", "observeOn", "scheduleArray", "input", "scheduler", "Observable", "subscriber", "i", "scheduleIterable", "input", "scheduler", "Observable", "subscriber", "iterator", "executeSchedule", "value", "done", "_a", "err", "isFunction", "scheduleAsyncIterable", "input", "scheduler", "Observable", "subscriber", "executeSchedule", "iterator", "result", "scheduleReadableStreamLike", "input", "scheduler", "scheduleAsyncIterable", "readableStreamLikeToAsyncGenerator", "scheduled", "input", "scheduler", "isInteropObservable", "scheduleObservable", "isArrayLike", "scheduleArray", "isPromise", "schedulePromise", "isAsyncIterable", "scheduleAsyncIterable", "isIterable", "scheduleIterable", "isReadableStreamLike", "scheduleReadableStreamLike", "createInvalidObservableTypeError", "from", "input", "scheduler", "scheduled", "innerFrom", "of", "args", "_i", "scheduler", "popScheduler", "from", "throwError", "errorOrErrorFactory", "scheduler", "errorFactory", "isFunction", "init", "subscriber", "Observable", "EmptyError", "createErrorClass", "_super", "isValidDate", "value", "map", "project", "thisArg", "operate", "source", "subscriber", "index", "createOperatorSubscriber", "value", "isArray", "callOrApply", "fn", "args", "__spreadArray", "__read", "mapOneOrManyArgs", "map", "isArray", "getPrototypeOf", "objectProto", "getKeys", "argsArgArrayOrObject", "args", "first_1", "isPOJO", "keys", "key", "obj", "createObject", "keys", "values", "result", "key", "i", "combineLatest", "args", "_i", "scheduler", "popScheduler", "resultSelector", "popResultSelector", "_a", "argsArgArrayOrObject", "observables", "keys", "from", "result", "Observable", "combineLatestInit", "values", "createObject", "identity", "mapOneOrManyArgs", "valueTransform", "subscriber", "maybeSchedule", "length", "active", "remainingFirstValues", "i", "source", "hasFirstValue", "createOperatorSubscriber", "value", "execute", "subscription", "executeSchedule", "mergeInternals", "source", "subscriber", "project", "concurrent", "onBeforeNext", "expand", "innerSubScheduler", "additionalFinalizer", "buffer", "active", "index", "isComplete", "checkComplete", "outerNext", "value", "doInnerSub", "innerComplete", "innerFrom", "createOperatorSubscriber", "innerValue", "bufferedValue", "executeSchedule", "err", "mergeMap", "project", "resultSelector", "concurrent", "isFunction", "a", "i", "map", "b", "ii", "innerFrom", "operate", "source", "subscriber", "mergeInternals", "mergeAll", "concurrent", "mergeMap", "identity", "concatAll", "mergeAll", "concat", "args", "_i", "concatAll", "from", "popScheduler", "defer", "observableFactory", "Observable", "subscriber", "innerFrom", "nodeEventEmitterMethods", "eventTargetMethods", "jqueryMethods", "fromEvent", "target", "eventName", "options", "resultSelector", "isFunction", "mapOneOrManyArgs", "_a", "__read", "isEventTarget", "methodName", "handler", "isNodeStyleEventEmitter", "toCommonHandlerRegistry", "isJQueryStyleEventEmitter", "add", "remove", "isArrayLike", "mergeMap", "subTarget", "innerFrom", "Observable", "subscriber", "args", "_i", "fromEventPattern", "addHandler", "removeHandler", "resultSelector", "mapOneOrManyArgs", "Observable", "subscriber", "handler", "e", "_i", "retValue", "isFunction", "timer", "dueTime", "intervalOrScheduler", "scheduler", "async", "intervalDuration", "isScheduler", "Observable", "subscriber", "due", "isValidDate", "n", "merge", "args", "_i", "scheduler", "popScheduler", "concurrent", "popNumber", "sources", "innerFrom", "mergeAll", "from", "EMPTY", "NEVER", "Observable", "noop", "isArray", "argsOrArgArray", "args", "filter", "predicate", "thisArg", "operate", "source", "subscriber", "index", "createOperatorSubscriber", "value", "zip", "args", "_i", "resultSelector", "popResultSelector", "sources", "argsOrArgArray", "Observable", "subscriber", "buffers", "completed", "sourceIndex", "innerFrom", "createOperatorSubscriber", "value", "buffer", "result", "__spreadArray", "__read", "i", "EMPTY", "audit", "durationSelector", "operate", "source", "subscriber", "hasValue", "lastValue", "durationSubscriber", "isComplete", "endDuration", "value", "cleanupDuration", "createOperatorSubscriber", "innerFrom", "auditTime", "duration", "scheduler", "asyncScheduler", "audit", "timer", "bufferCount", "bufferSize", "startBufferEvery", "operate", "source", "subscriber", "buffers", "count", "createOperatorSubscriber", "value", "toEmit", "buffers_1", "__values", "buffers_1_1", "buffer", "toEmit_1", "toEmit_1_1", "arrRemove", "buffers_2", "buffers_2_1", "catchError", "selector", "operate", "source", "subscriber", "innerSub", "syncUnsub", "handledResult", "createOperatorSubscriber", "err", "innerFrom", "scanInternals", "accumulator", "seed", "hasSeed", "emitOnNext", "emitBeforeComplete", "source", "subscriber", "hasState", "state", "index", "createOperatorSubscriber", "value", "i", "combineLatest", "args", "_i", "resultSelector", "popResultSelector", "pipe", "__spreadArray", "__read", "mapOneOrManyArgs", "operate", "source", "subscriber", "combineLatestInit", "argsOrArgArray", "combineLatestWith", "otherSources", "_i", "combineLatest", "__spreadArray", "__read", "debounceTime", "dueTime", "scheduler", "asyncScheduler", "operate", "source", "subscriber", "activeTask", "lastValue", "lastTime", "emit", "value", "emitWhenIdle", "targetTime", "now", "createOperatorSubscriber", "defaultIfEmpty", "defaultValue", "operate", "source", "subscriber", "hasValue", "createOperatorSubscriber", "value", "take", "count", "EMPTY", "operate", "source", "subscriber", "seen", "createOperatorSubscriber", "value", "ignoreElements", "operate", "source", "subscriber", "createOperatorSubscriber", "noop", "mapTo", "value", "map", "delayWhen", "delayDurationSelector", "subscriptionDelay", "source", "concat", "take", "ignoreElements", "mergeMap", "value", "index", "innerFrom", "mapTo", "delay", "due", "scheduler", "asyncScheduler", "duration", "timer", "delayWhen", "distinctUntilChanged", "comparator", "keySelector", "identity", "defaultCompare", "operate", "source", "subscriber", "previousKey", "first", "createOperatorSubscriber", "value", "currentKey", "a", "b", "distinctUntilKeyChanged", "key", "compare", "distinctUntilChanged", "x", "y", "throwIfEmpty", "errorFactory", "defaultErrorFactory", "operate", "source", "subscriber", "hasValue", "createOperatorSubscriber", "value", "EmptyError", "endWith", "values", "_i", "source", "concat", "of", "__spreadArray", "__read", "finalize", "callback", "operate", "source", "subscriber", "first", "predicate", "defaultValue", "hasDefaultValue", "source", "filter", "v", "identity", "take", "defaultIfEmpty", "throwIfEmpty", "EmptyError", "merge", "args", "_i", "scheduler", "popScheduler", "concurrent", "popNumber", "argsOrArgArray", "operate", "source", "subscriber", "mergeAll", "from", "__spreadArray", "__read", "mergeWith", "otherSources", "_i", "merge", "__spreadArray", "__read", "repeat", "countOrConfig", "count", "delay", "_a", "EMPTY", "operate", "source", "subscriber", "soFar", "sourceSub", "resubscribe", "notifier", "timer", "innerFrom", "notifierSubscriber_1", "createOperatorSubscriber", "subscribeToSource", "syncUnsub", "sample", "notifier", "operate", "source", "subscriber", "hasValue", "lastValue", "createOperatorSubscriber", "value", "innerFrom", "noop", "scan", "accumulator", "seed", "operate", "scanInternals", "share", "options", "_a", "connector", "Subject", "_b", "resetOnError", "_c", "resetOnComplete", "_d", "resetOnRefCountZero", "wrapperSource", "connection", "resetConnection", "subject", "refCount", "hasCompleted", "hasErrored", "cancelReset", "reset", "resetAndUnsubscribe", "conn", "operate", "source", "subscriber", "dest", "handleReset", "SafeSubscriber", "value", "err", "innerFrom", "on", "args", "_i", "onSubscriber", "__spreadArray", "__read", "shareReplay", "configOrBufferSize", "windowTime", "scheduler", "bufferSize", "refCount", "_a", "_b", "_c", "share", "ReplaySubject", "skip", "count", "filter", "_", "index", "skipUntil", "notifier", "operate", "source", "subscriber", "taking", "skipSubscriber", "createOperatorSubscriber", "noop", "innerFrom", "value", "startWith", "values", "_i", "scheduler", "popScheduler", "operate", "source", "subscriber", "concat", "switchMap", "project", "resultSelector", "operate", "source", "subscriber", "innerSubscriber", "index", "isComplete", "checkComplete", "createOperatorSubscriber", "value", "innerIndex", "outerIndex", "innerFrom", "innerValue", "takeUntil", "notifier", "operate", "source", "subscriber", "innerFrom", "createOperatorSubscriber", "noop", "takeWhile", "predicate", "inclusive", "operate", "source", "subscriber", "index", "createOperatorSubscriber", "value", "result", "tap", "observerOrNext", "error", "complete", "tapObserver", "isFunction", "operate", "source", "subscriber", "_a", "isUnsub", "createOperatorSubscriber", "value", "err", "_b", "identity", "throttle", "durationSelector", "config", "operate", "source", "subscriber", "_a", "_b", "leading", "_c", "trailing", "hasValue", "sendValue", "throttled", "isComplete", "endThrottling", "send", "cleanupThrottling", "startThrottle", "value", "innerFrom", "createOperatorSubscriber", "throttleTime", "duration", "scheduler", "config", "asyncScheduler", "duration$", "timer", "throttle", "withLatestFrom", "inputs", "_i", "project", "popResultSelector", "operate", "source", "subscriber", "len", "otherValues", "hasValue", "ready", "i", "innerFrom", "createOperatorSubscriber", "value", "identity", "noop", "values", "__spreadArray", "__read", "zip", "sources", "_i", "operate", "source", "subscriber", "__spreadArray", "__read", "zipWith", "otherInputs", "_i", "zip", "__spreadArray", "__read", "watchDocument", "document$", "ReplaySubject", "fromEvent", "getElements", "selector", "node", "getElement", "el", "getOptionalElement", "getActiveElement", "observer$", "merge", "fromEvent", "debounceTime", "startWith", "map", "getActiveElement", "shareReplay", "watchElementFocus", "el", "active", "distinctUntilChanged", "getElementOffset", "el", "watchElementOffset", "merge", "fromEvent", "auditTime", "animationFrameScheduler", "map", "startWith", "getElementContentOffset", "el", "watchElementContentOffset", "merge", "fromEvent", "auditTime", "animationFrameScheduler", "map", "startWith", "appendChild", "el", "child", "node", "h", "tag", "attributes", "children", "attr", "round", "value", "digits", "watchScript", "src", "script", "h", "defer", "merge", "fromEvent", "switchMap", "throwError", "map", "finalize", "take", "entry$", "Subject", "observer$", "defer", "watchScript", "of", "map", "entries", "entry", "switchMap", "observer", "merge", "NEVER", "finalize", "shareReplay", "getElementSize", "el", "watchElementSize", "tap", "filter", "target", "startWith", "getElementContentSize", "el", "getElementContainer", "parent", "entry$", "Subject", "observer$", "defer", "of", "entries", "entry", "switchMap", "observer", "merge", "NEVER", "finalize", "shareReplay", "watchElementVisibility", "el", "tap", "filter", "target", "map", "isIntersecting", "watchElementBoundary", "threshold", "watchElementContentOffset", "y", "visible", "getElementSize", "content", "getElementContentSize", "distinctUntilChanged", "toggles", "getElement", "getToggle", "name", "setToggle", "value", "watchToggle", "el", "fromEvent", "map", "startWith", "isSusceptibleToKeyboard", "el", "type", "watchComposition", "merge", "fromEvent", "map", "startWith", "watchKeyboard", "keyboard$", "filter", "ev", "getToggle", "mode", "active", "getActiveElement", "share", "switchMap", "EMPTY", "getLocation", "setLocation", "url", "navigate", "feature", "el", "h", "watchLocation", "Subject", "getLocationHash", "setLocationHash", "hash", "el", "h", "ev", "watchLocationHash", "location$", "merge", "fromEvent", "map", "startWith", "filter", "shareReplay", "watchLocationTarget", "id", "getOptionalElement", "watchMedia", "query", "media", "fromEventPattern", "next", "startWith", "watchPrint", "merge", "fromEvent", "map", "at", "query$", "factory", "switchMap", "active", "EMPTY", "request", "url", "options", "Observable", "observer", "req", "event", "requestJSON", "switchMap", "res", "map", "body", "shareReplay", "requestXML", "dom", "getViewportOffset", "watchViewportOffset", "merge", "fromEvent", "map", "startWith", "getViewportSize", "watchViewportSize", "fromEvent", "map", "startWith", "watchViewport", "combineLatest", "watchViewportOffset", "watchViewportSize", "map", "offset", "size", "shareReplay", "watchViewportAt", "el", "viewport$", "header$", "size$", "distinctUntilKeyChanged", "offset$", "combineLatest", "map", "getElementOffset", "height", "offset", "size", "x", "y", "recv", "worker", "fromEvent", "ev", "send", "send$", "Subject", "data", "watchWorker", "url", "recv$", "worker$", "done$", "ignoreElements", "endWith", "mergeWith", "takeUntil", "share", "script", "getElement", "config", "getLocation", "configuration", "feature", "flag", "translation", "key", "value", "getComponentElement", "type", "node", "getElement", "getComponentElements", "getElements", "watchAnnounce", "el", "button", "getElement", "fromEvent", "map", "content", "mountAnnounce", "feature", "EMPTY", "defer", "push$", "Subject", "hash", "tap", "state", "finalize", "__spreadValues", "watchConsent", "el", "target$", "map", "target", "mountConsent", "options", "internal$", "Subject", "hidden", "tap", "state", "finalize", "__spreadValues", "watchAnnotation", "el", "container", "offset$", "defer", "combineLatest", "watchElementOffset", "watchElementContentOffset", "map", "x", "y", "scroll", "width", "height", "getElementSize", "watchElementFocus", "switchMap", "active", "offset", "take", "mountAnnotation", "target$", "tooltip", "index", "push$", "Subject", "done$", "ignoreElements", "endWith", "watchElementVisibility", "takeUntil", "visible", "merge", "filter", "debounceTime", "auditTime", "animationFrameScheduler", "throttleTime", "origin", "fromEvent", "ev", "withLatestFrom", "_a", "parent", "getActiveElement", "target", "delay", "tap", "state", "finalize", "__spreadValues", "renderTooltip", "id", "h", "renderAnnotation", "id", "prefix", "anchor", "h", "renderTooltip", "renderClipboardButton", "id", "h", "translation", "renderSearchDocument", "document", "flag", "parent", "teaser", "missing", "key", "list", "h", "config", "configuration", "url", "feature", "match", "highlight", "value", "tags", "tag", "type", "translation", "renderSearchResultItem", "result", "threshold", "docs", "doc", "article", "index", "best", "more", "children", "section", "renderSourceFacts", "facts", "h", "key", "value", "round", "renderTabbedControl", "type", "classes", "h", "renderTable", "table", "h", "renderVersion", "version", "config", "configuration", "url", "h", "renderVersionSelector", "versions", "active", "translation", "findHosts", "container", "getElements", "findMarkers", "markers", "el", "nodes", "it", "node", "text", "match", "id", "force", "marker", "swap", "source", "target", "mountAnnotationList", "target$", "print$", "parent", "prefix", "annotations", "getOptionalElement", "renderAnnotation", "EMPTY", "defer", "push$", "Subject", "done$", "ignoreElements", "endWith", "pairs", "annotation", "getElement", "takeUntil", "active", "inner", "child", "merge", "mountAnnotation", "finalize", "share", "findList", "el", "sibling", "mountAnnotationBlock", "options", "defer", "list", "mountAnnotationList", "EMPTY", "import_clipboard", "sequence", "findCandidateList", "el", "sibling", "watchCodeBlock", "watchElementSize", "map", "width", "getElementContentSize", "distinctUntilKeyChanged", "mountCodeBlock", "options", "hover", "factory$", "defer", "push$", "Subject", "scrollable", "ClipboardJS", "feature", "parent", "renderClipboardButton", "container", "list", "annotations$", "mountAnnotationList", "tap", "state", "finalize", "__spreadValues", "mergeWith", "height", "distinctUntilChanged", "switchMap", "active", "EMPTY", "watchElementVisibility", "filter", "visible", "take", "watchDetails", "el", "target$", "print$", "open", "merge", "map", "target", "filter", "details", "active", "tap", "mountDetails", "options", "defer", "push$", "Subject", "action", "reveal", "state", "finalize", "__spreadValues", "mermaid_default", "mermaid$", "sequence", "fetchScripts", "watchScript", "of", "mountMermaid", "el", "tap", "mermaid_default", "map", "shareReplay", "id", "host", "h", "text", "svg", "fn", "shadow", "sentinel", "h", "mountDataTable", "el", "renderTable", "of", "watchContentTabs", "el", "inputs", "getElements", "initial", "input", "merge", "fromEvent", "map", "getElement", "startWith", "active", "mountContentTabs", "viewport$", "prev", "renderTabbedControl", "next", "container", "defer", "push$", "Subject", "done$", "ignoreElements", "endWith", "combineLatest", "watchElementSize", "auditTime", "animationFrameScheduler", "takeUntil", "size", "offset", "getElementOffset", "width", "getElementSize", "content", "getElementContentOffset", "watchElementContentOffset", "getElementContentSize", "direction", "feature", "skip", "withLatestFrom", "tab", "y", "set", "label", "tabs", "media", "tap", "state", "finalize", "__spreadValues", "subscribeOn", "asyncScheduler", "mountContent", "el", "viewport$", "target$", "print$", "merge", "getElements", "child", "mountAnnotationBlock", "mountCodeBlock", "mountMermaid", "mountDataTable", "mountDetails", "mountContentTabs", "watchDialog", "_el", "alert$", "switchMap", "message", "merge", "of", "delay", "map", "active", "mountDialog", "el", "options", "inner", "getElement", "defer", "push$", "Subject", "tap", "state", "finalize", "__spreadValues", "isHidden", "viewport$", "feature", "of", "direction$", "map", "y", "bufferCount", "a", "b", "distinctUntilKeyChanged", "hidden$", "combineLatest", "filter", "offset", "direction", "distinctUntilChanged", "search$", "watchToggle", "search", "switchMap", "active", "startWith", "watchHeader", "el", "options", "defer", "watchElementSize", "height", "hidden", "shareReplay", "mountHeader", "header$", "main$", "push$", "Subject", "done$", "ignoreElements", "endWith", "combineLatestWith", "takeUntil", "state", "__spreadValues", "watchHeaderTitle", "el", "viewport$", "header$", "watchViewportAt", "map", "y", "height", "getElementSize", "distinctUntilKeyChanged", "mountHeaderTitle", "options", "defer", "push$", "Subject", "active", "heading", "getOptionalElement", "EMPTY", "tap", "state", "finalize", "__spreadValues", "watchMain", "el", "viewport$", "header$", "adjust$", "map", "height", "distinctUntilChanged", "border$", "switchMap", "watchElementSize", "distinctUntilKeyChanged", "combineLatest", "header", "top", "bottom", "y", "a", "b", "watchPalette", "inputs", "current", "input", "of", "mergeMap", "fromEvent", "map", "startWith", "shareReplay", "mountPalette", "el", "meta", "h", "scheme", "defer", "push$", "Subject", "palette", "key", "value", "index", "label", "header", "getComponentElement", "style", "color", "observeOn", "asyncScheduler", "getElements", "tap", "state", "finalize", "__spreadValues", "mountProgress", "el", "progress$", "defer", "push$", "Subject", "value", "tap", "finalize", "map", "import_clipboard", "extract", "el", "copy", "text", "setupClipboardJS", "alert$", "ClipboardJS", "Observable", "subscriber", "getElement", "ev", "tap", "map", "translation", "preprocess", "urls", "root", "next", "a", "b", "url", "index", "fetchSitemap", "base", "cached", "of", "config", "configuration", "requestXML", "map", "sitemap", "getElements", "node", "catchError", "EMPTY", "defaultIfEmpty", "tap", "lookup", "head", "canonical", "getElement", "tags", "el", "getElements", "html", "key", "value", "url", "ref", "setupInstantNavigation", "location$", "viewport$", "progress$", "config", "configuration", "EMPTY", "sitemap$", "fetchSitemap", "map", "paths", "path", "instant$", "fromEvent", "withLatestFrom", "switchMap", "ev", "sitemap", "of", "share", "take", "favicon", "getOptionalElement", "offset", "response$", "startWith", "getLocation", "distinctUntilKeyChanged", "skip", "request", "catchError", "setLocation", "dom", "document$", "res", "next", "selector", "feature", "source", "target", "container", "getComponentElement", "concat", "script", "name", "Observable", "observer", "ignoreElements", "endWith", "bufferCount", "filter", "prev", "_a", "_b", "setLocationHash", "sample", "debounceTime", "import_escape_html", "setupSearchHighlighter", "config", "regex", "term", "separator", "highlight", "_", "data", "query", "match", "value", "escapeHTML", "isSearchReadyMessage", "message", "isSearchResultMessage", "setupSearchWorker", "url", "index$", "worker$", "watchWorker", "merge", "of", "watchToggle", "first", "active", "switchMap", "config", "docs", "feature", "setupVersionSelector", "document$", "config", "configuration", "versions$", "requestJSON", "catchError", "EMPTY", "current$", "map", "versions", "current", "version", "aliases", "switchMap", "urls", "fromEvent", "filter", "ev", "withLatestFrom", "el", "url", "of", "fetchSitemap", "sitemap", "path", "getLocation", "setLocation", "combineLatest", "getElement", "renderVersionSelector", "_a", "outdated", "ignored", "main", "ignore", "alias", "warning", "getComponentElements", "watchSearchQuery", "el", "worker$", "searchParams", "getLocation", "setToggle", "watchToggle", "first", "active", "url", "focus$", "watchElementFocus", "value$", "merge", "isSearchReadyMessage", "fromEvent", "map", "distinctUntilChanged", "combineLatest", "value", "focus", "shareReplay", "mountSearchQuery", "push$", "Subject", "done$", "ignoreElements", "endWith", "_", "query", "distinctUntilKeyChanged", "takeUntil", "label", "getElement", "tap", "state", "finalize", "__spreadValues", "mountSearchResult", "el", "worker$", "query$", "push$", "Subject", "boundary$", "watchElementBoundary", "filter", "container", "meta", "getElement", "list", "watchToggle", "active", "withLatestFrom", "skipUntil", "first", "isSearchReadyMessage", "items", "value", "translation", "count", "round", "render$", "tap", "switchMap", "merge", "of", "bufferCount", "zipWith", "chunk", "map", "renderSearchResultItem", "share", "item", "mergeMap", "details", "getOptionalElement", "EMPTY", "fromEvent", "takeUntil", "isSearchResultMessage", "data", "state", "finalize", "__spreadValues", "watchSearchShare", "_el", "query$", "map", "value", "url", "getLocation", "mountSearchShare", "el", "options", "push$", "Subject", "done$", "ignoreElements", "endWith", "fromEvent", "takeUntil", "ev", "tap", "state", "finalize", "__spreadValues", "mountSearchSuggest", "el", "worker$", "keyboard$", "push$", "Subject", "query", "getComponentElement", "query$", "merge", "fromEvent", "observeOn", "asyncScheduler", "map", "distinctUntilChanged", "combineLatestWith", "suggest", "value", "words", "last", "filter", "mode", "key", "isSearchResultMessage", "data", "tap", "state", "finalize", "mountSearch", "el", "index$", "keyboard$", "config", "configuration", "worker$", "setupSearchWorker", "query", "getComponentElement", "result", "fromEvent", "filter", "target", "setToggle", "mode", "key", "active", "getActiveElement", "anchors", "anchor", "getElements", "article", "best", "a", "b", "els", "i", "query$", "mountSearchQuery", "merge", "mountSearchResult", "mergeWith", "getComponentElements", "child", "mountSearchShare", "mountSearchSuggest", "err", "NEVER", "mountSearchHiglight", "el", "index$", "location$", "combineLatest", "startWith", "getLocation", "filter", "url", "map", "index", "setupSearchHighlighter", "fn", "_a", "nodes", "it", "node", "original", "replaced", "text", "childNodes", "h", "watchSidebar", "el", "viewport$", "main$", "parent", "adjust", "combineLatest", "map", "offset", "height", "y", "distinctUntilChanged", "a", "b", "mountSidebar", "_a", "_b", "header$", "options", "__objRest", "inner", "getElement", "getElementOffset", "defer", "push$", "Subject", "done$", "ignoreElements", "endWith", "next$", "auditTime", "animationFrameScheduler", "withLatestFrom", "first", "item", "getElements", "container", "getElementSize", "from", "mergeMap", "label", "fromEvent", "observeOn", "asyncScheduler", "takeUntil", "input", "tap", "state", "finalize", "__spreadValues", "fetchSourceFactsFromGitHub", "user", "repo", "url", "zip", "requestJSON", "catchError", "EMPTY", "map", "release", "defaultIfEmpty", "info", "__spreadValues", "fetchSourceFactsFromGitLab", "base", "project", "url", "requestJSON", "catchError", "EMPTY", "map", "star_count", "forks_count", "defaultIfEmpty", "fetchSourceFacts", "url", "match", "user", "repo", "fetchSourceFactsFromGitHub", "base", "slug", "fetchSourceFactsFromGitLab", "EMPTY", "fetch$", "watchSource", "el", "defer", "cached", "of", "getComponentElements", "consent", "EMPTY", "fetchSourceFacts", "tap", "facts", "catchError", "filter", "map", "shareReplay", "mountSource", "inner", "getElement", "push$", "Subject", "renderSourceFacts", "state", "finalize", "__spreadValues", "watchTabs", "el", "viewport$", "header$", "watchElementSize", "switchMap", "watchViewportAt", "map", "y", "distinctUntilKeyChanged", "mountTabs", "options", "defer", "push$", "Subject", "hidden", "feature", "of", "tap", "state", "finalize", "__spreadValues", "watchTableOfContents", "el", "viewport$", "header$", "table", "anchors", "getElements", "anchor", "id", "target", "getOptionalElement", "adjust$", "distinctUntilKeyChanged", "map", "height", "main", "getComponentElement", "grid", "getElement", "share", "watchElementSize", "switchMap", "body", "defer", "path", "of", "index", "offset", "parent", "a", "b", "combineLatestWith", "adjust", "scan", "prev", "next", "y", "size", "last", "distinctUntilChanged", "startWith", "bufferCount", "mountTableOfContents", "main$", "target$", "push$", "Subject", "done$", "ignoreElements", "endWith", "feature", "smooth$", "merge", "debounceTime", "filter", "observeOn", "asyncScheduler", "withLatestFrom", "behavior", "container", "getElementContainer", "getElementSize", "takeUntil", "skip", "repeat", "url", "getLocation", "active", "hash", "tap", "state", "finalize", "__spreadValues", "watchBackToTop", "_el", "viewport$", "main$", "target$", "direction$", "map", "y", "bufferCount", "a", "b", "distinctUntilChanged", "active$", "active", "combineLatest", "direction", "takeUntil", "skip", "endWith", "repeat", "hidden", "mountBackToTop", "el", "header$", "push$", "Subject", "done$", "ignoreElements", "distinctUntilKeyChanged", "height", "fromEvent", "ev", "tap", "state", "finalize", "__spreadValues", "patchIndeterminate", "document$", "tablet$", "switchMap", "getElements", "tap", "el", "mergeMap", "fromEvent", "takeWhile", "map", "withLatestFrom", "tablet", "isAppleDevice", "patchScrollfix", "document$", "switchMap", "getElements", "tap", "el", "filter", "mergeMap", "fromEvent", "map", "top", "patchScrolllock", "viewport$", "tablet$", "combineLatest", "watchToggle", "map", "active", "tablet", "switchMap", "of", "delay", "withLatestFrom", "y", "value", "obj", "data", "key", "x", "y", "nodes", "parent", "i", "node", "fetchSearchIndex", "watchScript", "config", "map", "shareReplay", "requestJSON", "document$", "watchDocument", "location$", "watchLocation", "target$", "watchLocationTarget", "keyboard$", "watchKeyboard", "viewport$", "watchViewport", "tablet$", "watchMedia", "screen$", "print$", "watchPrint", "configuration", "index$", "NEVER", "alert$", "Subject", "setupClipboardJS", "progress$", "feature", "setupInstantNavigation", "_a", "setupVersionSelector", "merge", "delay", "setToggle", "filter", "mode", "key", "prev", "getOptionalElement", "setLocation", "next", "active", "getActiveElement", "patchIndeterminate", "patchScrollfix", "patchScrolllock", "header$", "watchHeader", "getComponentElement", "main$", "switchMap", "el", "watchMain", "control$", "getComponentElements", "mountConsent", "mountDialog", "mountHeader", "mountPalette", "mountProgress", "mountSearch", "mountSource", "content$", "defer", "mountAnnounce", "mountContent", "mountSearchHiglight", "EMPTY", "mountHeaderTitle", "at", "mountSidebar", "mountTabs", "mountTableOfContents", "mountBackToTop", "component$", "mergeWith"]
+}
diff --git a/assets/javascripts/bundle.dff1b7c8.min.js b/assets/javascripts/bundle.dff1b7c8.min.js
deleted file mode 100644
index a89e799ad..000000000
--- a/assets/javascripts/bundle.dff1b7c8.min.js
+++ /dev/null
@@ -1,29 +0,0 @@
-"use strict";(()=>{var gi=Object.create;var dr=Object.defineProperty;var xi=Object.getOwnPropertyDescriptor;var yi=Object.getOwnPropertyNames,Ht=Object.getOwnPropertySymbols,Ei=Object.getPrototypeOf,hr=Object.prototype.hasOwnProperty,Xr=Object.prototype.propertyIsEnumerable;var Jr=(e,t,r)=>t in e?dr(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r,I=(e,t)=>{for(var r in t||(t={}))hr.call(t,r)&&Jr(e,r,t[r]);if(Ht)for(var r of Ht(t))Xr.call(t,r)&&Jr(e,r,t[r]);return e};var Zr=(e,t)=>{var r={};for(var o in e)hr.call(e,o)&&t.indexOf(o)<0&&(r[o]=e[o]);if(e!=null&&Ht)for(var o of Ht(e))t.indexOf(o)<0&&Xr.call(e,o)&&(r[o]=e[o]);return r};var br=(e,t)=>()=>(t||e((t={exports:{}}).exports,t),t.exports);var wi=(e,t,r,o)=>{if(t&&typeof t=="object"||typeof t=="function")for(let n of yi(t))!hr.call(e,n)&&n!==r&&dr(e,n,{get:()=>t[n],enumerable:!(o=xi(t,n))||o.enumerable});return e};var $t=(e,t,r)=>(r=e!=null?gi(Ei(e)):{},wi(t||!e||!e.__esModule?dr(r,"default",{value:e,enumerable:!0}):r,e));var to=br((vr,eo)=>{(function(e,t){typeof vr=="object"&&typeof eo!="undefined"?t():typeof define=="function"&&define.amd?define(t):t()})(vr,function(){"use strict";function e(r){var o=!0,n=!1,i=null,s={text:!0,search:!0,url:!0,tel:!0,email:!0,password:!0,number:!0,date:!0,month:!0,week:!0,time:!0,datetime:!0,"datetime-local":!0};function a(A){return!!(A&&A!==document&&A.nodeName!=="HTML"&&A.nodeName!=="BODY"&&"classList"in A&&"contains"in A.classList)}function c(A){var it=A.type,Ne=A.tagName;return!!(Ne==="INPUT"&&s[it]&&!A.readOnly||Ne==="TEXTAREA"&&!A.readOnly||A.isContentEditable)}function p(A){A.classList.contains("focus-visible")||(A.classList.add("focus-visible"),A.setAttribute("data-focus-visible-added",""))}function m(A){A.hasAttribute("data-focus-visible-added")&&(A.classList.remove("focus-visible"),A.removeAttribute("data-focus-visible-added"))}function f(A){A.metaKey||A.altKey||A.ctrlKey||(a(r.activeElement)&&p(r.activeElement),o=!0)}function u(A){o=!1}function d(A){a(A.target)&&(o||c(A.target))&&p(A.target)}function b(A){a(A.target)&&(A.target.classList.contains("focus-visible")||A.target.hasAttribute("data-focus-visible-added"))&&(n=!0,window.clearTimeout(i),i=window.setTimeout(function(){n=!1},100),m(A.target))}function _(A){document.visibilityState==="hidden"&&(n&&(o=!0),re())}function re(){document.addEventListener("mousemove",Y),document.addEventListener("mousedown",Y),document.addEventListener("mouseup",Y),document.addEventListener("pointermove",Y),document.addEventListener("pointerdown",Y),document.addEventListener("pointerup",Y),document.addEventListener("touchmove",Y),document.addEventListener("touchstart",Y),document.addEventListener("touchend",Y)}function Z(){document.removeEventListener("mousemove",Y),document.removeEventListener("mousedown",Y),document.removeEventListener("mouseup",Y),document.removeEventListener("pointermove",Y),document.removeEventListener("pointerdown",Y),document.removeEventListener("pointerup",Y),document.removeEventListener("touchmove",Y),document.removeEventListener("touchstart",Y),document.removeEventListener("touchend",Y)}function Y(A){A.target.nodeName&&A.target.nodeName.toLowerCase()==="html"||(o=!1,Z())}document.addEventListener("keydown",f,!0),document.addEventListener("mousedown",u,!0),document.addEventListener("pointerdown",u,!0),document.addEventListener("touchstart",u,!0),document.addEventListener("visibilitychange",_,!0),re(),r.addEventListener("focus",d,!0),r.addEventListener("blur",b,!0),r.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&r.host?r.host.setAttribute("data-js-focus-visible",""):r.nodeType===Node.DOCUMENT_NODE&&(document.documentElement.classList.add("js-focus-visible"),document.documentElement.setAttribute("data-js-focus-visible",""))}if(typeof window!="undefined"&&typeof document!="undefined"){window.applyFocusVisiblePolyfill=e;var t;try{t=new CustomEvent("focus-visible-polyfill-ready")}catch(r){t=document.createEvent("CustomEvent"),t.initCustomEvent("focus-visible-polyfill-ready",!1,!1,{})}window.dispatchEvent(t)}typeof document!="undefined"&&e(document)})});var Vr=br((Mt,Dr)=>{/*!
- * clipboard.js v2.0.11
- * https://clipboardjs.com/
- *
- * Licensed MIT © Zeno Rocha
- */(function(t,r){typeof Mt=="object"&&typeof Dr=="object"?Dr.exports=r():typeof define=="function"&&define.amd?define([],r):typeof Mt=="object"?Mt.ClipboardJS=r():t.ClipboardJS=r()})(Mt,function(){return function(){var e={686:function(o,n,i){"use strict";i.d(n,{default:function(){return vi}});var s=i(279),a=i.n(s),c=i(370),p=i.n(c),m=i(817),f=i.n(m);function u(F){try{return document.execCommand(F)}catch(S){return!1}}var d=function(S){var y=f()(S);return u("cut"),y},b=d;function _(F){var S=document.documentElement.getAttribute("dir")==="rtl",y=document.createElement("textarea");y.style.fontSize="12pt",y.style.border="0",y.style.padding="0",y.style.margin="0",y.style.position="absolute",y.style[S?"right":"left"]="-9999px";var R=window.pageYOffset||document.documentElement.scrollTop;return y.style.top="".concat(R,"px"),y.setAttribute("readonly",""),y.value=F,y}var re=function(S,y){var R=_(S);y.container.appendChild(R);var P=f()(R);return u("copy"),R.remove(),P},Z=function(S){var y=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{container:document.body},R="";return typeof S=="string"?R=re(S,y):S instanceof HTMLInputElement&&!["text","search","url","tel","password"].includes(S==null?void 0:S.type)?R=re(S.value,y):(R=f()(S),u("copy")),R},Y=Z;function A(F){"@babel/helpers - typeof";return typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?A=function(y){return typeof y}:A=function(y){return y&&typeof Symbol=="function"&&y.constructor===Symbol&&y!==Symbol.prototype?"symbol":typeof y},A(F)}var it=function(){var S=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{},y=S.action,R=y===void 0?"copy":y,P=S.container,q=S.target,Me=S.text;if(R!=="copy"&&R!=="cut")throw new Error('Invalid "action" value, use either "copy" or "cut"');if(q!==void 0)if(q&&A(q)==="object"&&q.nodeType===1){if(R==="copy"&&q.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if(R==="cut"&&(q.hasAttribute("readonly")||q.hasAttribute("disabled")))throw new Error(`Invalid "target" attribute. You can't cut text from elements with "readonly" or "disabled" attributes`)}else throw new Error('Invalid "target" value, use a valid Element');if(Me)return Y(Me,{container:P});if(q)return R==="cut"?b(q):Y(q,{container:P})},Ne=it;function Ie(F){"@babel/helpers - typeof";return typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?Ie=function(y){return typeof y}:Ie=function(y){return y&&typeof Symbol=="function"&&y.constructor===Symbol&&y!==Symbol.prototype?"symbol":typeof y},Ie(F)}function pi(F,S){if(!(F instanceof S))throw new TypeError("Cannot call a class as a function")}function Gr(F,S){for(var y=0;y<S.length;y++){var R=S[y];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(F,R.key,R)}}function mi(F,S,y){return S&&Gr(F.prototype,S),y&&Gr(F,y),F}function li(F,S){if(typeof S!="function"&&S!==null)throw new TypeError("Super expression must either be null or a function");F.prototype=Object.create(S&&S.prototype,{constructor:{value:F,writable:!0,configurable:!0}}),S&&fr(F,S)}function fr(F,S){return fr=Object.setPrototypeOf||function(R,P){return R.__proto__=P,R},fr(F,S)}function fi(F){var S=hi();return function(){var R=Ct(F),P;if(S){var q=Ct(this).constructor;P=Reflect.construct(R,arguments,q)}else P=R.apply(this,arguments);return ui(this,P)}}function ui(F,S){return S&&(Ie(S)==="object"||typeof S=="function")?S:di(F)}function di(F){if(F===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return F}function hi(){if(typeof Reflect=="undefined"||!Reflect.construct||Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(F){return!1}}function Ct(F){return Ct=Object.setPrototypeOf?Object.getPrototypeOf:function(y){return y.__proto__||Object.getPrototypeOf(y)},Ct(F)}function ur(F,S){var y="data-clipboard-".concat(F);if(S.hasAttribute(y))return S.getAttribute(y)}var bi=function(F){li(y,F);var S=fi(y);function y(R,P){var q;return pi(this,y),q=S.call(this),q.resolveOptions(P),q.listenClick(R),q}return mi(y,[{key:"resolveOptions",value:function(){var P=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};this.action=typeof P.action=="function"?P.action:this.defaultAction,this.target=typeof P.target=="function"?P.target:this.defaultTarget,this.text=typeof P.text=="function"?P.text:this.defaultText,this.container=Ie(P.container)==="object"?P.container:document.body}},{key:"listenClick",value:function(P){var q=this;this.listener=p()(P,"click",function(Me){return q.onClick(Me)})}},{key:"onClick",value:function(P){var q=P.delegateTarget||P.currentTarget,Me=this.action(q)||"copy",kt=Ne({action:Me,container:this.container,target:this.target(q),text:this.text(q)});this.emit(kt?"success":"error",{action:Me,text:kt,trigger:q,clearSelection:function(){q&&q.focus(),window.getSelection().removeAllRanges()}})}},{key:"defaultAction",value:function(P){return ur("action",P)}},{key:"defaultTarget",value:function(P){var q=ur("target",P);if(q)return document.querySelector(q)}},{key:"defaultText",value:function(P){return ur("text",P)}},{key:"destroy",value:function(){this.listener.destroy()}}],[{key:"copy",value:function(P){var q=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{container:document.body};return Y(P,q)}},{key:"cut",value:function(P){return b(P)}},{key:"isSupported",value:function(){var P=arguments.length>0&&arguments[0]!==void 0?arguments[0]:["copy","cut"],q=typeof P=="string"?[P]:P,Me=!!document.queryCommandSupported;return q.forEach(function(kt){Me=Me&&!!document.queryCommandSupported(kt)}),Me}}]),y}(a()),vi=bi},828:function(o){var n=9;if(typeof Element!="undefined"&&!Element.prototype.matches){var i=Element.prototype;i.matches=i.matchesSelector||i.mozMatchesSelector||i.msMatchesSelector||i.oMatchesSelector||i.webkitMatchesSelector}function s(a,c){for(;a&&a.nodeType!==n;){if(typeof a.matches=="function"&&a.matches(c))return a;a=a.parentNode}}o.exports=s},438:function(o,n,i){var s=i(828);function a(m,f,u,d,b){var _=p.apply(this,arguments);return m.addEventListener(u,_,b),{destroy:function(){m.removeEventListener(u,_,b)}}}function c(m,f,u,d,b){return typeof m.addEventListener=="function"?a.apply(null,arguments):typeof u=="function"?a.bind(null,document).apply(null,arguments):(typeof m=="string"&&(m=document.querySelectorAll(m)),Array.prototype.map.call(m,function(_){return a(_,f,u,d,b)}))}function p(m,f,u,d){return function(b){b.delegateTarget=s(b.target,f),b.delegateTarget&&d.call(m,b)}}o.exports=c},879:function(o,n){n.node=function(i){return i!==void 0&&i instanceof HTMLElement&&i.nodeType===1},n.nodeList=function(i){var s=Object.prototype.toString.call(i);return i!==void 0&&(s==="[object NodeList]"||s==="[object HTMLCollection]")&&"length"in i&&(i.length===0||n.node(i[0]))},n.string=function(i){return typeof i=="string"||i instanceof String},n.fn=function(i){var s=Object.prototype.toString.call(i);return s==="[object Function]"}},370:function(o,n,i){var s=i(879),a=i(438);function c(u,d,b){if(!u&&!d&&!b)throw new Error("Missing required arguments");if(!s.string(d))throw new TypeError("Second argument must be a String");if(!s.fn(b))throw new TypeError("Third argument must be a Function");if(s.node(u))return p(u,d,b);if(s.nodeList(u))return m(u,d,b);if(s.string(u))return f(u,d,b);throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList")}function p(u,d,b){return u.addEventListener(d,b),{destroy:function(){u.removeEventListener(d,b)}}}function m(u,d,b){return Array.prototype.forEach.call(u,function(_){_.addEventListener(d,b)}),{destroy:function(){Array.prototype.forEach.call(u,function(_){_.removeEventListener(d,b)})}}}function f(u,d,b){return a(document.body,u,d,b)}o.exports=c},817:function(o){function n(i){var s;if(i.nodeName==="SELECT")i.focus(),s=i.value;else if(i.nodeName==="INPUT"||i.nodeName==="TEXTAREA"){var a=i.hasAttribute("readonly");a||i.setAttribute("readonly",""),i.select(),i.setSelectionRange(0,i.value.length),a||i.removeAttribute("readonly"),s=i.value}else{i.hasAttribute("contenteditable")&&i.focus();var c=window.getSelection(),p=document.createRange();p.selectNodeContents(i),c.removeAllRanges(),c.addRange(p),s=c.toString()}return s}o.exports=n},279:function(o){function n(){}n.prototype={on:function(i,s,a){var c=this.e||(this.e={});return(c[i]||(c[i]=[])).push({fn:s,ctx:a}),this},once:function(i,s,a){var c=this;function p(){c.off(i,p),s.apply(a,arguments)}return p._=s,this.on(i,p,a)},emit:function(i){var s=[].slice.call(arguments,1),a=((this.e||(this.e={}))[i]||[]).slice(),c=0,p=a.length;for(c;c<p;c++)a[c].fn.apply(a[c].ctx,s);return this},off:function(i,s){var a=this.e||(this.e={}),c=a[i],p=[];if(c&&s)for(var m=0,f=c.length;m<f;m++)c[m].fn!==s&&c[m].fn._!==s&&p.push(c[m]);return p.length?a[i]=p:delete a[i],this}},o.exports=n,o.exports.TinyEmitter=n}},t={};function r(o){if(t[o])return t[o].exports;var n=t[o]={exports:{}};return e[o](n,n.exports,r),n.exports}return function(){r.n=function(o){var n=o&&o.__esModule?function(){return o.default}:function(){return o};return r.d(n,{a:n}),n}}(),function(){r.d=function(o,n){for(var i in n)r.o(n,i)&&!r.o(o,i)&&Object.defineProperty(o,i,{enumerable:!0,get:n[i]})}}(),function(){r.o=function(o,n){return Object.prototype.hasOwnProperty.call(o,n)}}(),r(686)}().default})});var Fn=br((IE,Pn)=>{"use strict";/*!
- * escape-html
- * Copyright(c) 2012-2013 TJ Holowaychuk
- * Copyright(c) 2015 Andreas Lubbe
- * Copyright(c) 2015 Tiancheng "Timothy" Gu
- * MIT Licensed
- */var _a=/["'&<>]/;Pn.exports=Aa;function Aa(e){var t=""+e,r=_a.exec(t);if(!r)return t;var o,n="",i=0,s=0;for(i=r.index;i<t.length;i++){switch(t.charCodeAt(i)){case 34:o="&quot;";break;case 38:o="&amp;";break;case 39:o="&#39;";break;case 60:o="&lt;";break;case 62:o="&gt;";break;default:continue}s!==i&&(n+=t.substring(s,i)),s=i+1,n+=o}return s!==i?n+t.substring(s,i):n}});var cO=$t(to());/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */var gr=function(e,t){return gr=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(r,o){r.__proto__=o}||function(r,o){for(var n in o)Object.prototype.hasOwnProperty.call(o,n)&&(r[n]=o[n])},gr(e,t)};function ie(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");gr(e,t);function r(){this.constructor=e}e.prototype=t===null?Object.create(t):(r.prototype=t.prototype,new r)}function ro(e,t,r,o){function n(i){return i instanceof r?i:new r(function(s){s(i)})}return new(r||(r=Promise))(function(i,s){function a(m){try{p(o.next(m))}catch(f){s(f)}}function c(m){try{p(o.throw(m))}catch(f){s(f)}}function p(m){m.done?i(m.value):n(m.value).then(a,c)}p((o=o.apply(e,t||[])).next())})}function Rt(e,t){var r={label:0,sent:function(){if(i[0]&1)throw i[1];return i[1]},trys:[],ops:[]},o,n,i,s;return s={next:a(0),throw:a(1),return:a(2)},typeof Symbol=="function"&&(s[Symbol.iterator]=function(){return this}),s;function a(p){return function(m){return c([p,m])}}function c(p){if(o)throw new TypeError("Generator is already executing.");for(;r;)try{if(o=1,n&&(i=p[0]&2?n.return:p[0]?n.throw||((i=n.return)&&i.call(n),0):n.next)&&!(i=i.call(n,p[1])).done)return i;switch(n=0,i&&(p=[p[0]&2,i.value]),p[0]){case 0:case 1:i=p;break;case 4:return r.label++,{value:p[1],done:!1};case 5:r.label++,n=p[1],p=[0];continue;case 7:p=r.ops.pop(),r.trys.pop();continue;default:if(i=r.trys,!(i=i.length>0&&i[i.length-1])&&(p[0]===6||p[0]===2)){r=0;continue}if(p[0]===3&&(!i||p[1]>i[0]&&p[1]<i[3])){r.label=p[1];break}if(p[0]===6&&r.label<i[1]){r.label=i[1],i=p;break}if(i&&r.label<i[2]){r.label=i[2],r.ops.push(p);break}i[2]&&r.ops.pop(),r.trys.pop();continue}p=t.call(e,r)}catch(m){p=[6,m],n=0}finally{o=i=0}if(p[0]&5)throw p[1];return{value:p[0]?p[1]:void 0,done:!0}}}function Ee(e){var t=typeof Symbol=="function"&&Symbol.iterator,r=t&&e[t],o=0;if(r)return r.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&o>=e.length&&(e=void 0),{value:e&&e[o++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function U(e,t){var r=typeof Symbol=="function"&&e[Symbol.iterator];if(!r)return e;var o=r.call(e),n,i=[],s;try{for(;(t===void 0||t-- >0)&&!(n=o.next()).done;)i.push(n.value)}catch(a){s={error:a}}finally{try{n&&!n.done&&(r=o.return)&&r.call(o)}finally{if(s)throw s.error}}return i}function D(e,t,r){if(r||arguments.length===2)for(var o=0,n=t.length,i;o<n;o++)(i||!(o in t))&&(i||(i=Array.prototype.slice.call(t,0,o)),i[o]=t[o]);return e.concat(i||Array.prototype.slice.call(t))}function Ze(e){return this instanceof Ze?(this.v=e,this):new Ze(e)}function oo(e,t,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var o=r.apply(e,t||[]),n,i=[];return n={},s("next"),s("throw"),s("return"),n[Symbol.asyncIterator]=function(){return this},n;function s(u){o[u]&&(n[u]=function(d){return new Promise(function(b,_){i.push([u,d,b,_])>1||a(u,d)})})}function a(u,d){try{c(o[u](d))}catch(b){f(i[0][3],b)}}function c(u){u.value instanceof Ze?Promise.resolve(u.value.v).then(p,m):f(i[0][2],u)}function p(u){a("next",u)}function m(u){a("throw",u)}function f(u,d){u(d),i.shift(),i.length&&a(i[0][0],i[0][1])}}function no(e){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var t=e[Symbol.asyncIterator],r;return t?t.call(e):(e=typeof Ee=="function"?Ee(e):e[Symbol.iterator](),r={},o("next"),o("throw"),o("return"),r[Symbol.asyncIterator]=function(){return this},r);function o(i){r[i]=e[i]&&function(s){return new Promise(function(a,c){s=e[i](s),n(a,c,s.done,s.value)})}}function n(i,s,a,c){Promise.resolve(c).then(function(p){i({value:p,done:a})},s)}}function C(e){return typeof e=="function"}function at(e){var t=function(o){Error.call(o),o.stack=new Error().stack},r=e(t);return r.prototype=Object.create(Error.prototype),r.prototype.constructor=r,r}var It=at(function(e){return function(r){e(this),this.message=r?r.length+` errors occurred during unsubscription:
-`+r.map(function(o,n){return n+1+") "+o.toString()}).join(`
-  `):"",this.name="UnsubscriptionError",this.errors=r}});function De(e,t){if(e){var r=e.indexOf(t);0<=r&&e.splice(r,1)}}var Pe=function(){function e(t){this.initialTeardown=t,this.closed=!1,this._parentage=null,this._finalizers=null}return e.prototype.unsubscribe=function(){var t,r,o,n,i;if(!this.closed){this.closed=!0;var s=this._parentage;if(s)if(this._parentage=null,Array.isArray(s))try{for(var a=Ee(s),c=a.next();!c.done;c=a.next()){var p=c.value;p.remove(this)}}catch(_){t={error:_}}finally{try{c&&!c.done&&(r=a.return)&&r.call(a)}finally{if(t)throw t.error}}else s.remove(this);var m=this.initialTeardown;if(C(m))try{m()}catch(_){i=_ instanceof It?_.errors:[_]}var f=this._finalizers;if(f){this._finalizers=null;try{for(var u=Ee(f),d=u.next();!d.done;d=u.next()){var b=d.value;try{io(b)}catch(_){i=i!=null?i:[],_ instanceof It?i=D(D([],U(i)),U(_.errors)):i.push(_)}}}catch(_){o={error:_}}finally{try{d&&!d.done&&(n=u.return)&&n.call(u)}finally{if(o)throw o.error}}}if(i)throw new It(i)}},e.prototype.add=function(t){var r;if(t&&t!==this)if(this.closed)io(t);else{if(t instanceof e){if(t.closed||t._hasParent(this))return;t._addParent(this)}(this._finalizers=(r=this._finalizers)!==null&&r!==void 0?r:[]).push(t)}},e.prototype._hasParent=function(t){var r=this._parentage;return r===t||Array.isArray(r)&&r.includes(t)},e.prototype._addParent=function(t){var r=this._parentage;this._parentage=Array.isArray(r)?(r.push(t),r):r?[r,t]:t},e.prototype._removeParent=function(t){var r=this._parentage;r===t?this._parentage=null:Array.isArray(r)&&De(r,t)},e.prototype.remove=function(t){var r=this._finalizers;r&&De(r,t),t instanceof e&&t._removeParent(this)},e.EMPTY=function(){var t=new e;return t.closed=!0,t}(),e}();var xr=Pe.EMPTY;function Pt(e){return e instanceof Pe||e&&"closed"in e&&C(e.remove)&&C(e.add)&&C(e.unsubscribe)}function io(e){C(e)?e():e.unsubscribe()}var Le={onUnhandledError:null,onStoppedNotification:null,Promise:void 0,useDeprecatedSynchronousErrorHandling:!1,useDeprecatedNextContext:!1};var st={setTimeout:function(e,t){for(var r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];var n=st.delegate;return n!=null&&n.setTimeout?n.setTimeout.apply(n,D([e,t],U(r))):setTimeout.apply(void 0,D([e,t],U(r)))},clearTimeout:function(e){var t=st.delegate;return((t==null?void 0:t.clearTimeout)||clearTimeout)(e)},delegate:void 0};function Ft(e){st.setTimeout(function(){var t=Le.onUnhandledError;if(t)t(e);else throw e})}function we(){}var ao=function(){return yr("C",void 0,void 0)}();function so(e){return yr("E",void 0,e)}function co(e){return yr("N",e,void 0)}function yr(e,t,r){return{kind:e,value:t,error:r}}var et=null;function ct(e){if(Le.useDeprecatedSynchronousErrorHandling){var t=!et;if(t&&(et={errorThrown:!1,error:null}),e(),t){var r=et,o=r.errorThrown,n=r.error;if(et=null,o)throw n}}else e()}function po(e){Le.useDeprecatedSynchronousErrorHandling&&et&&(et.errorThrown=!0,et.error=e)}var xt=function(e){ie(t,e);function t(r){var o=e.call(this)||this;return o.isStopped=!1,r?(o.destination=r,Pt(r)&&r.add(o)):o.destination=Mi,o}return t.create=function(r,o,n){return new tt(r,o,n)},t.prototype.next=function(r){this.isStopped?wr(co(r),this):this._next(r)},t.prototype.error=function(r){this.isStopped?wr(so(r),this):(this.isStopped=!0,this._error(r))},t.prototype.complete=function(){this.isStopped?wr(ao,this):(this.isStopped=!0,this._complete())},t.prototype.unsubscribe=function(){this.closed||(this.isStopped=!0,e.prototype.unsubscribe.call(this),this.destination=null)},t.prototype._next=function(r){this.destination.next(r)},t.prototype._error=function(r){try{this.destination.error(r)}finally{this.unsubscribe()}},t.prototype._complete=function(){try{this.destination.complete()}finally{this.unsubscribe()}},t}(Pe);var Si=Function.prototype.bind;function Er(e,t){return Si.call(e,t)}var Ti=function(){function e(t){this.partialObserver=t}return e.prototype.next=function(t){var r=this.partialObserver;if(r.next)try{r.next(t)}catch(o){jt(o)}},e.prototype.error=function(t){var r=this.partialObserver;if(r.error)try{r.error(t)}catch(o){jt(o)}else jt(t)},e.prototype.complete=function(){var t=this.partialObserver;if(t.complete)try{t.complete()}catch(r){jt(r)}},e}(),tt=function(e){ie(t,e);function t(r,o,n){var i=e.call(this)||this,s;if(C(r)||!r)s={next:r!=null?r:void 0,error:o!=null?o:void 0,complete:n!=null?n:void 0};else{var a;i&&Le.useDeprecatedNextContext?(a=Object.create(r),a.unsubscribe=function(){return i.unsubscribe()},s={next:r.next&&Er(r.next,a),error:r.error&&Er(r.error,a),complete:r.complete&&Er(r.complete,a)}):s=r}return i.destination=new Ti(s),i}return t}(xt);function jt(e){Le.useDeprecatedSynchronousErrorHandling?po(e):Ft(e)}function Oi(e){throw e}function wr(e,t){var r=Le.onStoppedNotification;r&&st.setTimeout(function(){return r(e,t)})}var Mi={closed:!0,next:we,error:Oi,complete:we};var pt=function(){return typeof Symbol=="function"&&Symbol.observable||"@@observable"}();function de(e){return e}function mo(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return Sr(e)}function Sr(e){return e.length===0?de:e.length===1?e[0]:function(r){return e.reduce(function(o,n){return n(o)},r)}}var j=function(){function e(t){t&&(this._subscribe=t)}return e.prototype.lift=function(t){var r=new e;return r.source=this,r.operator=t,r},e.prototype.subscribe=function(t,r,o){var n=this,i=_i(t)?t:new tt(t,r,o);return ct(function(){var s=n,a=s.operator,c=s.source;i.add(a?a.call(i,c):c?n._subscribe(i):n._trySubscribe(i))}),i},e.prototype._trySubscribe=function(t){try{return this._subscribe(t)}catch(r){t.error(r)}},e.prototype.forEach=function(t,r){var o=this;return r=lo(r),new r(function(n,i){var s=new tt({next:function(a){try{t(a)}catch(c){i(c),s.unsubscribe()}},error:i,complete:n});o.subscribe(s)})},e.prototype._subscribe=function(t){var r;return(r=this.source)===null||r===void 0?void 0:r.subscribe(t)},e.prototype[pt]=function(){return this},e.prototype.pipe=function(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];return Sr(t)(this)},e.prototype.toPromise=function(t){var r=this;return t=lo(t),new t(function(o,n){var i;r.subscribe(function(s){return i=s},function(s){return n(s)},function(){return o(i)})})},e.create=function(t){return new e(t)},e}();function lo(e){var t;return(t=e!=null?e:Le.Promise)!==null&&t!==void 0?t:Promise}function Li(e){return e&&C(e.next)&&C(e.error)&&C(e.complete)}function _i(e){return e&&e instanceof xt||Li(e)&&Pt(e)}function Ai(e){return C(e==null?void 0:e.lift)}function g(e){return function(t){if(Ai(t))return t.lift(function(r){try{return e(r,this)}catch(o){this.error(o)}});throw new TypeError("Unable to lift unknown Observable type")}}function E(e,t,r,o,n){return new Ci(e,t,r,o,n)}var Ci=function(e){ie(t,e);function t(r,o,n,i,s,a){var c=e.call(this,r)||this;return c.onFinalize=s,c.shouldUnsubscribe=a,c._next=o?function(p){try{o(p)}catch(m){r.error(m)}}:e.prototype._next,c._error=i?function(p){try{i(p)}catch(m){r.error(m)}finally{this.unsubscribe()}}:e.prototype._error,c._complete=n?function(){try{n()}catch(p){r.error(p)}finally{this.unsubscribe()}}:e.prototype._complete,c}return t.prototype.unsubscribe=function(){var r;if(!this.shouldUnsubscribe||this.shouldUnsubscribe()){var o=this.closed;e.prototype.unsubscribe.call(this),!o&&((r=this.onFinalize)===null||r===void 0||r.call(this))}},t}(xt);var mt={schedule:function(e){var t=requestAnimationFrame,r=cancelAnimationFrame,o=mt.delegate;o&&(t=o.requestAnimationFrame,r=o.cancelAnimationFrame);var n=t(function(i){r=void 0,e(i)});return new Pe(function(){return r==null?void 0:r(n)})},requestAnimationFrame:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=mt.delegate;return((r==null?void 0:r.requestAnimationFrame)||requestAnimationFrame).apply(void 0,D([],U(e)))},cancelAnimationFrame:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=mt.delegate;return((r==null?void 0:r.cancelAnimationFrame)||cancelAnimationFrame).apply(void 0,D([],U(e)))},delegate:void 0};var fo=at(function(e){return function(){e(this),this.name="ObjectUnsubscribedError",this.message="object unsubscribed"}});var x=function(e){ie(t,e);function t(){var r=e.call(this)||this;return r.closed=!1,r.currentObservers=null,r.observers=[],r.isStopped=!1,r.hasError=!1,r.thrownError=null,r}return t.prototype.lift=function(r){var o=new uo(this,this);return o.operator=r,o},t.prototype._throwIfClosed=function(){if(this.closed)throw new fo},t.prototype.next=function(r){var o=this;ct(function(){var n,i;if(o._throwIfClosed(),!o.isStopped){o.currentObservers||(o.currentObservers=Array.from(o.observers));try{for(var s=Ee(o.currentObservers),a=s.next();!a.done;a=s.next()){var c=a.value;c.next(r)}}catch(p){n={error:p}}finally{try{a&&!a.done&&(i=s.return)&&i.call(s)}finally{if(n)throw n.error}}}})},t.prototype.error=function(r){var o=this;ct(function(){if(o._throwIfClosed(),!o.isStopped){o.hasError=o.isStopped=!0,o.thrownError=r;for(var n=o.observers;n.length;)n.shift().error(r)}})},t.prototype.complete=function(){var r=this;ct(function(){if(r._throwIfClosed(),!r.isStopped){r.isStopped=!0;for(var o=r.observers;o.length;)o.shift().complete()}})},t.prototype.unsubscribe=function(){this.isStopped=this.closed=!0,this.observers=this.currentObservers=null},Object.defineProperty(t.prototype,"observed",{get:function(){var r;return((r=this.observers)===null||r===void 0?void 0:r.length)>0},enumerable:!1,configurable:!0}),t.prototype._trySubscribe=function(r){return this._throwIfClosed(),e.prototype._trySubscribe.call(this,r)},t.prototype._subscribe=function(r){return this._throwIfClosed(),this._checkFinalizedStatuses(r),this._innerSubscribe(r)},t.prototype._innerSubscribe=function(r){var o=this,n=this,i=n.hasError,s=n.isStopped,a=n.observers;return i||s?xr:(this.currentObservers=null,a.push(r),new Pe(function(){o.currentObservers=null,De(a,r)}))},t.prototype._checkFinalizedStatuses=function(r){var o=this,n=o.hasError,i=o.thrownError,s=o.isStopped;n?r.error(i):s&&r.complete()},t.prototype.asObservable=function(){var r=new j;return r.source=this,r},t.create=function(r,o){return new uo(r,o)},t}(j);var uo=function(e){ie(t,e);function t(r,o){var n=e.call(this)||this;return n.destination=r,n.source=o,n}return t.prototype.next=function(r){var o,n;(n=(o=this.destination)===null||o===void 0?void 0:o.next)===null||n===void 0||n.call(o,r)},t.prototype.error=function(r){var o,n;(n=(o=this.destination)===null||o===void 0?void 0:o.error)===null||n===void 0||n.call(o,r)},t.prototype.complete=function(){var r,o;(o=(r=this.destination)===null||r===void 0?void 0:r.complete)===null||o===void 0||o.call(r)},t.prototype._subscribe=function(r){var o,n;return(n=(o=this.source)===null||o===void 0?void 0:o.subscribe(r))!==null&&n!==void 0?n:xr},t}(x);var yt={now:function(){return(yt.delegate||Date).now()},delegate:void 0};var Et=function(e){ie(t,e);function t(r,o,n){r===void 0&&(r=1/0),o===void 0&&(o=1/0),n===void 0&&(n=yt);var i=e.call(this)||this;return i._bufferSize=r,i._windowTime=o,i._timestampProvider=n,i._buffer=[],i._infiniteTimeWindow=!0,i._infiniteTimeWindow=o===1/0,i._bufferSize=Math.max(1,r),i._windowTime=Math.max(1,o),i}return t.prototype.next=function(r){var o=this,n=o.isStopped,i=o._buffer,s=o._infiniteTimeWindow,a=o._timestampProvider,c=o._windowTime;n||(i.push(r),!s&&i.push(a.now()+c)),this._trimBuffer(),e.prototype.next.call(this,r)},t.prototype._subscribe=function(r){this._throwIfClosed(),this._trimBuffer();for(var o=this._innerSubscribe(r),n=this,i=n._infiniteTimeWindow,s=n._buffer,a=s.slice(),c=0;c<a.length&&!r.closed;c+=i?1:2)r.next(a[c]);return this._checkFinalizedStatuses(r),o},t.prototype._trimBuffer=function(){var r=this,o=r._bufferSize,n=r._timestampProvider,i=r._buffer,s=r._infiniteTimeWindow,a=(s?1:2)*o;if(o<1/0&&a<i.length&&i.splice(0,i.length-a),!s){for(var c=n.now(),p=0,m=1;m<i.length&&i[m]<=c;m+=2)p=m;p&&i.splice(0,p+1)}},t}(x);var ho=function(e){ie(t,e);function t(r,o){return e.call(this)||this}return t.prototype.schedule=function(r,o){return o===void 0&&(o=0),this},t}(Pe);var wt={setInterval:function(e,t){for(var r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];var n=wt.delegate;return n!=null&&n.setInterval?n.setInterval.apply(n,D([e,t],U(r))):setInterval.apply(void 0,D([e,t],U(r)))},clearInterval:function(e){var t=wt.delegate;return((t==null?void 0:t.clearInterval)||clearInterval)(e)},delegate:void 0};var Wt=function(e){ie(t,e);function t(r,o){var n=e.call(this,r,o)||this;return n.scheduler=r,n.work=o,n.pending=!1,n}return t.prototype.schedule=function(r,o){var n;if(o===void 0&&(o=0),this.closed)return this;this.state=r;var i=this.id,s=this.scheduler;return i!=null&&(this.id=this.recycleAsyncId(s,i,o)),this.pending=!0,this.delay=o,this.id=(n=this.id)!==null&&n!==void 0?n:this.requestAsyncId(s,this.id,o),this},t.prototype.requestAsyncId=function(r,o,n){return n===void 0&&(n=0),wt.setInterval(r.flush.bind(r,this),n)},t.prototype.recycleAsyncId=function(r,o,n){if(n===void 0&&(n=0),n!=null&&this.delay===n&&this.pending===!1)return o;o!=null&&wt.clearInterval(o)},t.prototype.execute=function(r,o){if(this.closed)return new Error("executing a cancelled action");this.pending=!1;var n=this._execute(r,o);if(n)return n;this.pending===!1&&this.id!=null&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))},t.prototype._execute=function(r,o){var n=!1,i;try{this.work(r)}catch(s){n=!0,i=s||new Error("Scheduled action threw falsy error")}if(n)return this.unsubscribe(),i},t.prototype.unsubscribe=function(){if(!this.closed){var r=this,o=r.id,n=r.scheduler,i=n.actions;this.work=this.state=this.scheduler=null,this.pending=!1,De(i,this),o!=null&&(this.id=this.recycleAsyncId(n,o,null)),this.delay=null,e.prototype.unsubscribe.call(this)}},t}(ho);var Tr=function(){function e(t,r){r===void 0&&(r=e.now),this.schedulerActionCtor=t,this.now=r}return e.prototype.schedule=function(t,r,o){return r===void 0&&(r=0),new this.schedulerActionCtor(this,t).schedule(o,r)},e.now=yt.now,e}();var Ut=function(e){ie(t,e);function t(r,o){o===void 0&&(o=Tr.now);var n=e.call(this,r,o)||this;return n.actions=[],n._active=!1,n}return t.prototype.flush=function(r){var o=this.actions;if(this._active){o.push(r);return}var n;this._active=!0;do if(n=r.execute(r.state,r.delay))break;while(r=o.shift());if(this._active=!1,n){for(;r=o.shift();)r.unsubscribe();throw n}},t}(Tr);var ae=new Ut(Wt),Or=ae;var bo=function(e){ie(t,e);function t(r,o){var n=e.call(this,r,o)||this;return n.scheduler=r,n.work=o,n}return t.prototype.requestAsyncId=function(r,o,n){return n===void 0&&(n=0),n!==null&&n>0?e.prototype.requestAsyncId.call(this,r,o,n):(r.actions.push(this),r._scheduled||(r._scheduled=mt.requestAnimationFrame(function(){return r.flush(void 0)})))},t.prototype.recycleAsyncId=function(r,o,n){var i;if(n===void 0&&(n=0),n!=null?n>0:this.delay>0)return e.prototype.recycleAsyncId.call(this,r,o,n);var s=r.actions;o!=null&&((i=s[s.length-1])===null||i===void 0?void 0:i.id)!==o&&(mt.cancelAnimationFrame(o),r._scheduled=void 0)},t}(Wt);var vo=function(e){ie(t,e);function t(){return e!==null&&e.apply(this,arguments)||this}return t.prototype.flush=function(r){this._active=!0;var o=this._scheduled;this._scheduled=void 0;var n=this.actions,i;r=r||n.shift();do if(i=r.execute(r.state,r.delay))break;while((r=n[0])&&r.id===o&&n.shift());if(this._active=!1,i){for(;(r=n[0])&&r.id===o&&n.shift();)r.unsubscribe();throw i}},t}(Ut);var Te=new vo(bo);var T=new j(function(e){return e.complete()});function Nt(e){return e&&C(e.schedule)}function Mr(e){return e[e.length-1]}function Qe(e){return C(Mr(e))?e.pop():void 0}function Oe(e){return Nt(Mr(e))?e.pop():void 0}function Dt(e,t){return typeof Mr(e)=="number"?e.pop():t}var lt=function(e){return e&&typeof e.length=="number"&&typeof e!="function"};function Vt(e){return C(e==null?void 0:e.then)}function zt(e){return C(e[pt])}function qt(e){return Symbol.asyncIterator&&C(e==null?void 0:e[Symbol.asyncIterator])}function Kt(e){return new TypeError("You provided "+(e!==null&&typeof e=="object"?"an invalid object":"'"+e+"'")+" where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.")}function ki(){return typeof Symbol!="function"||!Symbol.iterator?"@@iterator":Symbol.iterator}var Qt=ki();function Yt(e){return C(e==null?void 0:e[Qt])}function Bt(e){return oo(this,arguments,function(){var r,o,n,i;return Rt(this,function(s){switch(s.label){case 0:r=e.getReader(),s.label=1;case 1:s.trys.push([1,,9,10]),s.label=2;case 2:return[4,Ze(r.read())];case 3:return o=s.sent(),n=o.value,i=o.done,i?[4,Ze(void 0)]:[3,5];case 4:return[2,s.sent()];case 5:return[4,Ze(n)];case 6:return[4,s.sent()];case 7:return s.sent(),[3,2];case 8:return[3,10];case 9:return r.releaseLock(),[7];case 10:return[2]}})})}function Gt(e){return C(e==null?void 0:e.getReader)}function W(e){if(e instanceof j)return e;if(e!=null){if(zt(e))return Hi(e);if(lt(e))return $i(e);if(Vt(e))return Ri(e);if(qt(e))return go(e);if(Yt(e))return Ii(e);if(Gt(e))return Pi(e)}throw Kt(e)}function Hi(e){return new j(function(t){var r=e[pt]();if(C(r.subscribe))return r.subscribe(t);throw new TypeError("Provided object does not correctly implement Symbol.observable")})}function $i(e){return new j(function(t){for(var r=0;r<e.length&&!t.closed;r++)t.next(e[r]);t.complete()})}function Ri(e){return new j(function(t){e.then(function(r){t.closed||(t.next(r),t.complete())},function(r){return t.error(r)}).then(null,Ft)})}function Ii(e){return new j(function(t){var r,o;try{for(var n=Ee(e),i=n.next();!i.done;i=n.next()){var s=i.value;if(t.next(s),t.closed)return}}catch(a){r={error:a}}finally{try{i&&!i.done&&(o=n.return)&&o.call(n)}finally{if(r)throw r.error}}t.complete()})}function go(e){return new j(function(t){Fi(e,t).catch(function(r){return t.error(r)})})}function Pi(e){return go(Bt(e))}function Fi(e,t){var r,o,n,i;return ro(this,void 0,void 0,function(){var s,a;return Rt(this,function(c){switch(c.label){case 0:c.trys.push([0,5,6,11]),r=no(e),c.label=1;case 1:return[4,r.next()];case 2:if(o=c.sent(),!!o.done)return[3,4];if(s=o.value,t.next(s),t.closed)return[2];c.label=3;case 3:return[3,1];case 4:return[3,11];case 5:return a=c.sent(),n={error:a},[3,11];case 6:return c.trys.push([6,,9,10]),o&&!o.done&&(i=r.return)?[4,i.call(r)]:[3,8];case 7:c.sent(),c.label=8;case 8:return[3,10];case 9:if(n)throw n.error;return[7];case 10:return[7];case 11:return t.complete(),[2]}})})}function ve(e,t,r,o,n){o===void 0&&(o=0),n===void 0&&(n=!1);var i=t.schedule(function(){r(),n?e.add(this.schedule(null,o)):this.unsubscribe()},o);if(e.add(i),!n)return i}function _e(e,t){return t===void 0&&(t=0),g(function(r,o){r.subscribe(E(o,function(n){return ve(o,e,function(){return o.next(n)},t)},function(){return ve(o,e,function(){return o.complete()},t)},function(n){return ve(o,e,function(){return o.error(n)},t)}))})}function rt(e,t){return t===void 0&&(t=0),g(function(r,o){o.add(e.schedule(function(){return r.subscribe(o)},t))})}function xo(e,t){return W(e).pipe(rt(t),_e(t))}function yo(e,t){return W(e).pipe(rt(t),_e(t))}function Eo(e,t){return new j(function(r){var o=0;return t.schedule(function(){o===e.length?r.complete():(r.next(e[o++]),r.closed||this.schedule())})})}function wo(e,t){return new j(function(r){var o;return ve(r,t,function(){o=e[Qt](),ve(r,t,function(){var n,i,s;try{n=o.next(),i=n.value,s=n.done}catch(a){r.error(a);return}s?r.complete():r.next(i)},0,!0)}),function(){return C(o==null?void 0:o.return)&&o.return()}})}function Jt(e,t){if(!e)throw new Error("Iterable cannot be null");return new j(function(r){ve(r,t,function(){var o=e[Symbol.asyncIterator]();ve(r,t,function(){o.next().then(function(n){n.done?r.complete():r.next(n.value)})},0,!0)})})}function So(e,t){return Jt(Bt(e),t)}function To(e,t){if(e!=null){if(zt(e))return xo(e,t);if(lt(e))return Eo(e,t);if(Vt(e))return yo(e,t);if(qt(e))return Jt(e,t);if(Yt(e))return wo(e,t);if(Gt(e))return So(e,t)}throw Kt(e)}function me(e,t){return t?To(e,t):W(e)}function H(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Oe(e);return me(e,r)}function St(e,t){var r=C(e)?e:function(){return e},o=function(n){return n.error(r())};return new j(t?function(n){return t.schedule(o,0,n)}:o)}var Xt=at(function(e){return function(){e(this),this.name="EmptyError",this.message="no elements in sequence"}});function Oo(e){return e instanceof Date&&!isNaN(e)}function l(e,t){return g(function(r,o){var n=0;r.subscribe(E(o,function(i){o.next(e.call(t,i,n++))}))})}var ji=Array.isArray;function Wi(e,t){return ji(t)?e.apply(void 0,D([],U(t))):e(t)}function Ye(e){return l(function(t){return Wi(e,t)})}var Ui=Array.isArray,Ni=Object.getPrototypeOf,Di=Object.prototype,Vi=Object.keys;function Mo(e){if(e.length===1){var t=e[0];if(Ui(t))return{args:t,keys:null};if(zi(t)){var r=Vi(t);return{args:r.map(function(o){return t[o]}),keys:r}}}return{args:e,keys:null}}function zi(e){return e&&typeof e=="object"&&Ni(e)===Di}function Lo(e,t){return e.reduce(function(r,o,n){return r[o]=t[n],r},{})}function Q(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Oe(e),o=Qe(e),n=Mo(e),i=n.args,s=n.keys;if(i.length===0)return me([],r);var a=new j(Lr(i,r,s?function(c){return Lo(s,c)}:de));return o?a.pipe(Ye(o)):a}function Lr(e,t,r){return r===void 0&&(r=de),function(o){_o(t,function(){for(var n=e.length,i=new Array(n),s=n,a=n,c=function(m){_o(t,function(){var f=me(e[m],t),u=!1;f.subscribe(E(o,function(d){i[m]=d,u||(u=!0,a--),a||o.next(r(i.slice()))},function(){--s||o.complete()}))},o)},p=0;p<n;p++)c(p)},o)}}function _o(e,t,r){e?ve(r,e,t):t()}function Ao(e,t,r,o,n,i,s,a){var c=[],p=0,m=0,f=!1,u=function(){f&&!c.length&&!p&&t.complete()},d=function(_){return p<o?b(_):c.push(_)},b=function(_){i&&t.next(_),p++;var re=!1;W(r(_,m++)).subscribe(E(t,function(Z){n==null||n(Z),i?d(Z):t.next(Z)},function(){re=!0},void 0,function(){if(re)try{p--;for(var Z=function(){var Y=c.shift();s?ve(t,s,function(){return b(Y)}):b(Y)};c.length&&p<o;)Z();u()}catch(Y){t.error(Y)}}))};return e.subscribe(E(t,d,function(){f=!0,u()})),function(){a==null||a()}}function se(e,t,r){return r===void 0&&(r=1/0),C(t)?se(function(o,n){return l(function(i,s){return t(o,i,n,s)})(W(e(o,n)))},r):(typeof t=="number"&&(r=t),g(function(o,n){return Ao(o,n,e,r)}))}function ft(e){return e===void 0&&(e=1/0),se(de,e)}function Co(){return ft(1)}function Fe(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return Co()(me(e,Oe(e)))}function $(e){return new j(function(t){W(e()).subscribe(t)})}var qi=["addListener","removeListener"],Ki=["addEventListener","removeEventListener"],Qi=["on","off"];function h(e,t,r,o){if(C(r)&&(o=r,r=void 0),o)return h(e,t,r).pipe(Ye(o));var n=U(Gi(e)?Ki.map(function(a){return function(c){return e[a](t,c,r)}}):Yi(e)?qi.map(ko(e,t)):Bi(e)?Qi.map(ko(e,t)):[],2),i=n[0],s=n[1];if(!i&&lt(e))return se(function(a){return h(a,t,r)})(W(e));if(!i)throw new TypeError("Invalid event target");return new j(function(a){var c=function(){for(var p=[],m=0;m<arguments.length;m++)p[m]=arguments[m];return a.next(1<p.length?p:p[0])};return i(c),function(){return s(c)}})}function ko(e,t){return function(r){return function(o){return e[r](t,o)}}}function Yi(e){return C(e.addListener)&&C(e.removeListener)}function Bi(e){return C(e.on)&&C(e.off)}function Gi(e){return C(e.addEventListener)&&C(e.removeEventListener)}function Zt(e,t,r){return r?Zt(e,t).pipe(Ye(r)):new j(function(o){var n=function(){for(var s=[],a=0;a<arguments.length;a++)s[a]=arguments[a];return o.next(s.length===1?s[0]:s)},i=e(n);return C(t)?function(){return t(n,i)}:void 0})}function Be(e,t,r){e===void 0&&(e=0),r===void 0&&(r=Or);var o=-1;return t!=null&&(Nt(t)?r=t:o=t),new j(function(n){var i=Oo(e)?+e-r.now():e;i<0&&(i=0);var s=0;return r.schedule(function(){n.closed||(n.next(s++),0<=o?this.schedule(void 0,o):n.complete())},i)})}function M(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Oe(e),o=Dt(e,1/0),n=e;return n.length?n.length===1?W(n[0]):ft(o)(me(n,r)):T}var Ve=new j(we);var Ji=Array.isArray;function ut(e){return e.length===1&&Ji(e[0])?e[0]:e}function L(e,t){return g(function(r,o){var n=0;r.subscribe(E(o,function(i){return e.call(t,i,n++)&&o.next(i)}))})}function Tt(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Qe(e),o=ut(e);return o.length?new j(function(n){var i=o.map(function(){return[]}),s=o.map(function(){return!1});n.add(function(){i=s=null});for(var a=function(p){W(o[p]).subscribe(E(n,function(m){if(i[p].push(m),i.every(function(u){return u.length})){var f=i.map(function(u){return u.shift()});n.next(r?r.apply(void 0,D([],U(f))):f),i.some(function(u,d){return!u.length&&s[d]})&&n.complete()}},function(){s[p]=!0,!i[p].length&&n.complete()}))},c=0;!n.closed&&c<o.length;c++)a(c);return function(){i=s=null}}):T}function Ho(e){return g(function(t,r){var o=!1,n=null,i=null,s=!1,a=function(){if(i==null||i.unsubscribe(),i=null,o){o=!1;var p=n;n=null,r.next(p)}s&&r.complete()},c=function(){i=null,s&&r.complete()};t.subscribe(E(r,function(p){o=!0,n=p,i||W(e(p)).subscribe(i=E(r,a,c))},function(){s=!0,(!o||!i||i.closed)&&r.complete()}))})}function Ae(e,t){return t===void 0&&(t=ae),Ho(function(){return Be(e,t)})}function Ce(e,t){return t===void 0&&(t=null),t=t!=null?t:e,g(function(r,o){var n=[],i=0;r.subscribe(E(o,function(s){var a,c,p,m,f=null;i++%t===0&&n.push([]);try{for(var u=Ee(n),d=u.next();!d.done;d=u.next()){var b=d.value;b.push(s),e<=b.length&&(f=f!=null?f:[],f.push(b))}}catch(Z){a={error:Z}}finally{try{d&&!d.done&&(c=u.return)&&c.call(u)}finally{if(a)throw a.error}}if(f)try{for(var _=Ee(f),re=_.next();!re.done;re=_.next()){var b=re.value;De(n,b),o.next(b)}}catch(Z){p={error:Z}}finally{try{re&&!re.done&&(m=_.return)&&m.call(_)}finally{if(p)throw p.error}}},function(){var s,a;try{for(var c=Ee(n),p=c.next();!p.done;p=c.next()){var m=p.value;o.next(m)}}catch(f){s={error:f}}finally{try{p&&!p.done&&(a=c.return)&&a.call(c)}finally{if(s)throw s.error}}o.complete()},void 0,function(){n=null}))})}function pe(e){return g(function(t,r){var o=null,n=!1,i;o=t.subscribe(E(r,void 0,void 0,function(s){i=W(e(s,pe(e)(t))),o?(o.unsubscribe(),o=null,i.subscribe(r)):n=!0})),n&&(o.unsubscribe(),o=null,i.subscribe(r))})}function $o(e,t,r,o,n){return function(i,s){var a=r,c=t,p=0;i.subscribe(E(s,function(m){var f=p++;c=a?e(c,m,f):(a=!0,m),o&&s.next(c)},n&&function(){a&&s.next(c),s.complete()}))}}function _r(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Qe(e);return r?mo(_r.apply(void 0,D([],U(e))),Ye(r)):g(function(o,n){Lr(D([o],U(ut(e))))(n)})}function Ge(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return _r.apply(void 0,D([],U(e)))}function ke(e,t){return t===void 0&&(t=ae),g(function(r,o){var n=null,i=null,s=null,a=function(){if(n){n.unsubscribe(),n=null;var p=i;i=null,o.next(p)}};function c(){var p=s+e,m=t.now();if(m<p){n=this.schedule(void 0,p-m),o.add(n);return}a()}r.subscribe(E(o,function(p){i=p,s=t.now(),n||(n=t.schedule(c,e),o.add(n))},function(){a(),o.complete()},void 0,function(){i=n=null}))})}function He(e){return g(function(t,r){var o=!1;t.subscribe(E(r,function(n){o=!0,r.next(n)},function(){o||r.next(e),r.complete()}))})}function ge(e){return e<=0?function(){return T}:g(function(t,r){var o=0;t.subscribe(E(r,function(n){++o<=e&&(r.next(n),e<=o&&r.complete())}))})}function J(){return g(function(e,t){e.subscribe(E(t,we))})}function Ro(e){return l(function(){return e})}function Ar(e,t){return t?function(r){return Fe(t.pipe(ge(1),J()),r.pipe(Ar(e)))}:se(function(r,o){return W(e(r,o)).pipe(ge(1),Ro(r))})}function ze(e,t){t===void 0&&(t=ae);var r=Be(e,t);return Ar(function(){return r})}function G(e,t){return t===void 0&&(t=de),e=e!=null?e:Xi,g(function(r,o){var n,i=!0;r.subscribe(E(o,function(s){var a=t(s);(i||!e(n,a))&&(i=!1,n=a,o.next(s))}))})}function Xi(e,t){return e===t}function X(e,t){return G(function(r,o){return t?t(r[e],o[e]):r[e]===o[e]})}function Io(e){return e===void 0&&(e=Zi),g(function(t,r){var o=!1;t.subscribe(E(r,function(n){o=!0,r.next(n)},function(){return o?r.complete():r.error(e())}))})}function Zi(){return new Xt}function ee(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(r){return Fe(r,H.apply(void 0,D([],U(e))))}}function k(e){return g(function(t,r){try{t.subscribe(r)}finally{r.add(e)}})}function $e(e,t){var r=arguments.length>=2;return function(o){return o.pipe(e?L(function(n,i){return e(n,i,o)}):de,ge(1),r?He(t):Io(function(){return new Xt}))}}function Po(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Oe(e),o=Dt(e,1/0);return e=ut(e),g(function(n,i){ft(o)(me(D([n],U(e)),r)).subscribe(i)})}function qe(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return Po.apply(void 0,D([],U(e)))}function Ot(e){var t,r=1/0,o;return e!=null&&(typeof e=="object"?(t=e.count,r=t===void 0?1/0:t,o=e.delay):r=e),r<=0?function(){return T}:g(function(n,i){var s=0,a,c=function(){if(a==null||a.unsubscribe(),a=null,o!=null){var m=typeof o=="number"?Be(o):W(o(s)),f=E(i,function(){f.unsubscribe(),p()});m.subscribe(f)}else p()},p=function(){var m=!1;a=n.subscribe(E(i,void 0,function(){++s<r?a?c():m=!0:i.complete()})),m&&c()};p()})}function Cr(e,t){return g($o(e,t,arguments.length>=2,!0))}function le(e){e===void 0&&(e={});var t=e.connector,r=t===void 0?function(){return new x}:t,o=e.resetOnError,n=o===void 0?!0:o,i=e.resetOnComplete,s=i===void 0?!0:i,a=e.resetOnRefCountZero,c=a===void 0?!0:a;return function(p){var m,f,u,d=0,b=!1,_=!1,re=function(){f==null||f.unsubscribe(),f=void 0},Z=function(){re(),m=u=void 0,b=_=!1},Y=function(){var A=m;Z(),A==null||A.unsubscribe()};return g(function(A,it){d++,!_&&!b&&re();var Ne=u=u!=null?u:r();it.add(function(){d--,d===0&&!_&&!b&&(f=kr(Y,c))}),Ne.subscribe(it),!m&&d>0&&(m=new tt({next:function(Ie){return Ne.next(Ie)},error:function(Ie){_=!0,re(),f=kr(Z,n,Ie),Ne.error(Ie)},complete:function(){b=!0,re(),f=kr(Z,s),Ne.complete()}}),W(A).subscribe(m))})(p)}}function kr(e,t){for(var r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];if(t===!0){e();return}if(t!==!1){var n=new tt({next:function(){n.unsubscribe(),e()}});return W(t.apply(void 0,D([],U(r)))).subscribe(n)}}function B(e,t,r){var o,n,i,s,a=!1;return e&&typeof e=="object"?(o=e.bufferSize,s=o===void 0?1/0:o,n=e.windowTime,t=n===void 0?1/0:n,i=e.refCount,a=i===void 0?!1:i,r=e.scheduler):s=e!=null?e:1/0,le({connector:function(){return new Et(s,t,r)},resetOnError:!0,resetOnComplete:!1,resetOnRefCountZero:a})}function je(e){return L(function(t,r){return e<=r})}function Hr(e){return g(function(t,r){var o=!1,n=E(r,function(){n==null||n.unsubscribe(),o=!0},we);W(e).subscribe(n),t.subscribe(E(r,function(i){return o&&r.next(i)}))})}function V(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Oe(e);return g(function(o,n){(r?Fe(e,o,r):Fe(e,o)).subscribe(n)})}function v(e,t){return g(function(r,o){var n=null,i=0,s=!1,a=function(){return s&&!n&&o.complete()};r.subscribe(E(o,function(c){n==null||n.unsubscribe();var p=0,m=i++;W(e(c,m)).subscribe(n=E(o,function(f){return o.next(t?t(c,f,m,p++):f)},function(){n=null,a()}))},function(){s=!0,a()}))})}function K(e){return g(function(t,r){W(e).subscribe(E(r,function(){return r.complete()},we)),!r.closed&&t.subscribe(r)})}function $r(e,t){return t===void 0&&(t=!1),g(function(r,o){var n=0;r.subscribe(E(o,function(i){var s=e(i,n++);(s||t)&&o.next(i),!s&&o.complete()}))})}function w(e,t,r){var o=C(e)||t||r?{next:e,error:t,complete:r}:e;return o?g(function(n,i){var s;(s=o.subscribe)===null||s===void 0||s.call(o);var a=!0;n.subscribe(E(i,function(c){var p;(p=o.next)===null||p===void 0||p.call(o,c),i.next(c)},function(){var c;a=!1,(c=o.complete)===null||c===void 0||c.call(o),i.complete()},function(c){var p;a=!1,(p=o.error)===null||p===void 0||p.call(o,c),i.error(c)},function(){var c,p;a&&((c=o.unsubscribe)===null||c===void 0||c.call(o)),(p=o.finalize)===null||p===void 0||p.call(o)}))}):de}function Fo(e,t){return g(function(r,o){var n=t!=null?t:{},i=n.leading,s=i===void 0?!0:i,a=n.trailing,c=a===void 0?!1:a,p=!1,m=null,f=null,u=!1,d=function(){f==null||f.unsubscribe(),f=null,c&&(re(),u&&o.complete())},b=function(){f=null,u&&o.complete()},_=function(Z){return f=W(e(Z)).subscribe(E(o,d,b))},re=function(){if(p){p=!1;var Z=m;m=null,o.next(Z),!u&&_(Z)}};r.subscribe(E(o,function(Z){p=!0,m=Z,!(f&&!f.closed)&&(s?re():_(Z))},function(){u=!0,!(c&&p&&f&&!f.closed)&&o.complete()}))})}function Rr(e,t,r){t===void 0&&(t=ae);var o=Be(e,t);return Fo(function(){return o},r)}function oe(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=Qe(e);return g(function(o,n){for(var i=e.length,s=new Array(i),a=e.map(function(){return!1}),c=!1,p=function(f){W(e[f]).subscribe(E(n,function(u){s[f]=u,!c&&!a[f]&&(a[f]=!0,(c=a.every(de))&&(a=null))},we))},m=0;m<i;m++)p(m);o.subscribe(E(n,function(f){if(c){var u=D([f],U(s));n.next(r?r.apply(void 0,D([],U(u))):u)}}))})}function jo(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return g(function(r,o){Tt.apply(void 0,D([r],U(e))).subscribe(o)})}function Ir(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return jo.apply(void 0,D([],U(e)))}function Wo(){let e=new Et(1);return h(document,"DOMContentLoaded",{once:!0}).subscribe(()=>e.next(document)),e}function z(e,t=document){return Array.from(t.querySelectorAll(e))}function N(e,t=document){let r=ce(e,t);if(typeof r=="undefined")throw new ReferenceError(`Missing element: expected "${e}" to be present`);return r}function ce(e,t=document){return t.querySelector(e)||void 0}function Re(){return document.activeElement instanceof HTMLElement&&document.activeElement||void 0}var ea=M(h(document.body,"focusin"),h(document.body,"focusout")).pipe(ke(1),V(void 0),l(()=>Re()||document.body),B(1));function er(e){return ea.pipe(l(t=>e.contains(t)),G())}function Je(e){return{x:e.offsetLeft,y:e.offsetTop}}function Uo(e){return M(h(window,"load"),h(window,"resize")).pipe(Ae(0,Te),l(()=>Je(e)),V(Je(e)))}function tr(e){return{x:e.scrollLeft,y:e.scrollTop}}function dt(e){return M(h(e,"scroll"),h(window,"resize")).pipe(Ae(0,Te),l(()=>tr(e)),V(tr(e)))}function No(e,t){if(typeof t=="string"||typeof t=="number")e.innerHTML+=t.toString();else if(t instanceof Node)e.appendChild(t);else if(Array.isArray(t))for(let r of t)No(e,r)}function O(e,t,...r){let o=document.createElement(e);if(t)for(let n of Object.keys(t))typeof t[n]!="undefined"&&(typeof t[n]!="boolean"?o.setAttribute(n,t[n]):o.setAttribute(n,""));for(let n of r)No(o,n);return o}function rr(e){if(e>999){let t=+((e-950)%1e3>99);return`${((e+1e-6)/1e3).toFixed(t)}k`}else return e.toString()}function ht(e){let t=O("script",{src:e});return $(()=>(document.head.appendChild(t),M(h(t,"load"),h(t,"error").pipe(v(()=>St(()=>new ReferenceError(`Invalid script: ${e}`))))).pipe(l(()=>{}),k(()=>document.head.removeChild(t)),ge(1))))}var Do=new x,ta=$(()=>typeof ResizeObserver=="undefined"?ht("https://unpkg.com/resize-observer-polyfill"):H(void 0)).pipe(l(()=>new ResizeObserver(e=>{for(let t of e)Do.next(t)})),v(e=>M(Ve,H(e)).pipe(k(()=>e.disconnect()))),B(1));function he(e){return{width:e.offsetWidth,height:e.offsetHeight}}function xe(e){return ta.pipe(w(t=>t.observe(e)),v(t=>Do.pipe(L(({target:r})=>r===e),k(()=>t.unobserve(e)),l(()=>he(e)))),V(he(e)))}function bt(e){return{width:e.scrollWidth,height:e.scrollHeight}}function or(e){let t=e.parentElement;for(;t&&(e.scrollWidth<=t.scrollWidth&&e.scrollHeight<=t.scrollHeight);)t=(e=t).parentElement;return t?e:void 0}var Vo=new x,ra=$(()=>H(new IntersectionObserver(e=>{for(let t of e)Vo.next(t)},{threshold:0}))).pipe(v(e=>M(Ve,H(e)).pipe(k(()=>e.disconnect()))),B(1));function nr(e){return ra.pipe(w(t=>t.observe(e)),v(t=>Vo.pipe(L(({target:r})=>r===e),k(()=>t.unobserve(e)),l(({isIntersecting:r})=>r))))}function zo(e,t=16){return dt(e).pipe(l(({y:r})=>{let o=he(e),n=bt(e);return r>=n.height-o.height-t}),G())}var ir={drawer:N("[data-md-toggle=drawer]"),search:N("[data-md-toggle=search]")};function qo(e){return ir[e].checked}function Ke(e,t){ir[e].checked!==t&&ir[e].click()}function We(e){let t=ir[e];return h(t,"change").pipe(l(()=>t.checked),V(t.checked))}function oa(e,t){switch(e.constructor){case HTMLInputElement:return e.type==="radio"?/^Arrow/.test(t):!0;case HTMLSelectElement:case HTMLTextAreaElement:return!0;default:return e.isContentEditable}}function na(){return M(h(window,"compositionstart").pipe(l(()=>!0)),h(window,"compositionend").pipe(l(()=>!1))).pipe(V(!1))}function Ko(){let e=h(window,"keydown").pipe(L(t=>!(t.metaKey||t.ctrlKey)),l(t=>({mode:qo("search")?"search":"global",type:t.key,claim(){t.preventDefault(),t.stopPropagation()}})),L(({mode:t,type:r})=>{if(t==="global"){let o=Re();if(typeof o!="undefined")return!oa(o,r)}return!0}),le());return na().pipe(v(t=>t?T:e))}function fe(){return new URL(location.href)}function ot(e){location.href=e.href}function Qo(){return new x}function Yo(){return location.hash.slice(1)}function Pr(e){let t=O("a",{href:e});t.addEventListener("click",r=>r.stopPropagation()),t.click()}function ia(e){return M(h(window,"hashchange"),e).pipe(l(Yo),V(Yo()),L(t=>t.length>0),B(1))}function Bo(e){return ia(e).pipe(l(t=>ce(`[id="${t}"]`)),L(t=>typeof t!="undefined"))}function Fr(e){let t=matchMedia(e);return Zt(r=>t.addListener(()=>r(t.matches))).pipe(V(t.matches))}function Go(){let e=matchMedia("print");return M(h(window,"beforeprint").pipe(l(()=>!0)),h(window,"afterprint").pipe(l(()=>!1))).pipe(V(e.matches))}function jr(e,t){return e.pipe(v(r=>r?t():T))}function ar(e,t={credentials:"same-origin"}){return me(fetch(`${e}`,t)).pipe(pe(()=>T),v(r=>r.status!==200?St(()=>new Error(r.statusText)):H(r)))}function Ue(e,t){return ar(e,t).pipe(v(r=>r.json()),B(1))}function Jo(e,t){let r=new DOMParser;return ar(e,t).pipe(v(o=>o.text()),l(o=>r.parseFromString(o,"text/xml")),B(1))}function Xo(){return{x:Math.max(0,scrollX),y:Math.max(0,scrollY)}}function Zo(){return M(h(window,"scroll",{passive:!0}),h(window,"resize",{passive:!0})).pipe(l(Xo),V(Xo()))}function en(){return{width:innerWidth,height:innerHeight}}function tn(){return h(window,"resize",{passive:!0}).pipe(l(en),V(en()))}function rn(){return Q([Zo(),tn()]).pipe(l(([e,t])=>({offset:e,size:t})),B(1))}function sr(e,{viewport$:t,header$:r}){let o=t.pipe(X("size")),n=Q([o,r]).pipe(l(()=>Je(e)));return Q([r,t,n]).pipe(l(([{height:i},{offset:s,size:a},{x:c,y:p}])=>({offset:{x:s.x-c,y:s.y-p+i},size:a})))}function aa(e){return h(e,"message",t=>t.data)}function sa(e){let t=new x;return t.subscribe(r=>e.postMessage(r)),t}function on(e,t=new Worker(e)){let r=aa(t),o=sa(t),n=new x;n.subscribe(o);let i=o.pipe(J(),ee(!0));return n.pipe(J(),qe(r.pipe(K(i))),le())}var ca=N("#__config"),vt=JSON.parse(ca.textContent);vt.base=`${new URL(vt.base,fe())}`;function ue(){return vt}function te(e){return vt.features.includes(e)}function be(e,t){return typeof t!="undefined"?vt.translations[e].replace("#",t.toString()):vt.translations[e]}function ye(e,t=document){return N(`[data-md-component=${e}]`,t)}function ne(e,t=document){return z(`[data-md-component=${e}]`,t)}function pa(e){let t=N(".md-typeset > :first-child",e);return h(t,"click",{once:!0}).pipe(l(()=>N(".md-typeset",e)),l(r=>({hash:__md_hash(r.innerHTML)})))}function nn(e){if(!te("announce.dismiss")||!e.childElementCount)return T;if(!e.hidden){let t=N(".md-typeset",e);__md_hash(t.innerHTML)===__md_get("__announce")&&(e.hidden=!0)}return $(()=>{let t=new x;return t.subscribe(({hash:r})=>{e.hidden=!0,__md_set("__announce",r)}),pa(e).pipe(w(r=>t.next(r)),k(()=>t.complete()),l(r=>I({ref:e},r)))})}function ma(e,{target$:t}){return t.pipe(l(r=>({hidden:r!==e})))}function an(e,t){let r=new x;return r.subscribe(({hidden:o})=>{e.hidden=o}),ma(e,t).pipe(w(o=>r.next(o)),k(()=>r.complete()),l(o=>I({ref:e},o)))}function la(e,t){let r=$(()=>Q([Uo(e),dt(t)])).pipe(l(([{x:o,y:n},i])=>{let{width:s,height:a}=he(e);return{x:o-i.x+s/2,y:n-i.y+a/2}}));return er(e).pipe(v(o=>r.pipe(l(n=>({active:o,offset:n})),ge(+!o||1/0))))}function sn(e,t,{target$:r}){let[o,n]=Array.from(e.children);return $(()=>{let i=new x,s=i.pipe(J(),ee(!0));return i.subscribe({next({offset:a}){e.style.setProperty("--md-tooltip-x",`${a.x}px`),e.style.setProperty("--md-tooltip-y",`${a.y}px`)},complete(){e.style.removeProperty("--md-tooltip-x"),e.style.removeProperty("--md-tooltip-y")}}),nr(e).pipe(K(s)).subscribe(a=>{e.toggleAttribute("data-md-visible",a)}),M(i.pipe(L(({active:a})=>a)),i.pipe(ke(250),L(({active:a})=>!a))).subscribe({next({active:a}){a?e.prepend(o):o.remove()},complete(){e.prepend(o)}}),i.pipe(Ae(16,Te)).subscribe(({active:a})=>{o.classList.toggle("md-tooltip--active",a)}),i.pipe(Rr(125,Te),L(()=>!!e.offsetParent),l(()=>e.offsetParent.getBoundingClientRect()),l(({x:a})=>a)).subscribe({next(a){a?e.style.setProperty("--md-tooltip-0",`${-a}px`):e.style.removeProperty("--md-tooltip-0")},complete(){e.style.removeProperty("--md-tooltip-0")}}),h(n,"click").pipe(K(s),L(a=>!(a.metaKey||a.ctrlKey))).subscribe(a=>{a.stopPropagation(),a.preventDefault()}),h(n,"mousedown").pipe(K(s),oe(i)).subscribe(([a,{active:c}])=>{var p;if(a.button!==0||a.metaKey||a.ctrlKey)a.preventDefault();else if(c){a.preventDefault();let m=e.parentElement.closest(".md-annotation");m instanceof HTMLElement?m.focus():(p=Re())==null||p.blur()}}),r.pipe(K(s),L(a=>a===o),ze(125)).subscribe(()=>e.focus()),la(e,t).pipe(w(a=>i.next(a)),k(()=>i.complete()),l(a=>I({ref:e},a)))})}function Wr(e){return O("div",{class:"md-tooltip",id:e},O("div",{class:"md-tooltip__inner md-typeset"}))}function cn(e,t){if(t=t?`${t}_annotation_${e}`:void 0,t){let r=t?`#${t}`:void 0;return O("aside",{class:"md-annotation",tabIndex:0},Wr(t),O("a",{href:r,class:"md-annotation__index",tabIndex:-1},O("span",{"data-md-annotation-id":e})))}else return O("aside",{class:"md-annotation",tabIndex:0},Wr(t),O("span",{class:"md-annotation__index",tabIndex:-1},O("span",{"data-md-annotation-id":e})))}function pn(e){return O("button",{class:"md-clipboard md-icon",title:be("clipboard.copy"),"data-clipboard-target":`#${e} > code`})}function Ur(e,t){let r=t&2,o=t&1,n=Object.keys(e.terms).filter(c=>!e.terms[c]).reduce((c,p)=>[...c,O("del",null,p)," "],[]).slice(0,-1),i=ue(),s=new URL(e.location,i.base);te("search.highlight")&&s.searchParams.set("h",Object.entries(e.terms).filter(([,c])=>c).reduce((c,[p])=>`${c} ${p}`.trim(),""));let{tags:a}=ue();return O("a",{href:`${s}`,class:"md-search-result__link",tabIndex:-1},O("article",{class:"md-search-result__article md-typeset","data-md-score":e.score.toFixed(2)},r>0&&O("div",{class:"md-search-result__icon md-icon"}),r>0&&O("h1",null,e.title),r<=0&&O("h2",null,e.title),o>0&&e.text.length>0&&e.text,e.tags&&e.tags.map(c=>{let p=a?c in a?`md-tag-icon md-tag--${a[c]}`:"md-tag-icon":"";return O("span",{class:`md-tag ${p}`},c)}),o>0&&n.length>0&&O("p",{class:"md-search-result__terms"},be("search.result.term.missing"),": ",...n)))}function mn(e){let t=e[0].score,r=[...e],o=ue(),n=r.findIndex(m=>!`${new URL(m.location,o.base)}`.includes("#")),[i]=r.splice(n,1),s=r.findIndex(m=>m.score<t);s===-1&&(s=r.length);let a=r.slice(0,s),c=r.slice(s),p=[Ur(i,2|+(!n&&s===0)),...a.map(m=>Ur(m,1)),...c.length?[O("details",{class:"md-search-result__more"},O("summary",{tabIndex:-1},O("div",null,c.length>0&&c.length===1?be("search.result.more.one"):be("search.result.more.other",c.length))),...c.map(m=>Ur(m,1)))]:[]];return O("li",{class:"md-search-result__item"},p)}function ln(e){return O("ul",{class:"md-source__facts"},Object.entries(e).map(([t,r])=>O("li",{class:`md-source__fact md-source__fact--${t}`},typeof r=="number"?rr(r):r)))}function Nr(e){let t=`tabbed-control tabbed-control--${e}`;return O("div",{class:t,hidden:!0},O("button",{class:"tabbed-button",tabIndex:-1,"aria-hidden":"true"}))}function fn(e){return O("div",{class:"md-typeset__scrollwrap"},O("div",{class:"md-typeset__table"},e))}function fa(e){let t=ue(),r=new URL(`../${e.version}/`,t.base);return O("li",{class:"md-version__item"},O("a",{href:`${r}`,class:"md-version__link"},e.title))}function un(e,t){return O("div",{class:"md-version"},O("button",{class:"md-version__current","aria-label":be("select.version")},t.title),O("ul",{class:"md-version__list"},e.map(fa)))}function ua(e){return e.tagName==="CODE"?z(".c, .c1, .cm",e):[e]}function da(e){let t=[];for(let r of ua(e)){let o=[],n=document.createNodeIterator(r,NodeFilter.SHOW_TEXT);for(let i=n.nextNode();i;i=n.nextNode())o.push(i);for(let i of o){let s;for(;s=/(\(\d+\))(!)?/.exec(i.textContent);){let[,a,c]=s;if(typeof c=="undefined"){let p=i.splitText(s.index);i=p.splitText(a.length),t.push(p)}else{i.textContent=a,t.push(i);break}}}}return t}function dn(e,t){t.append(...Array.from(e.childNodes))}function cr(e,t,{target$:r,print$:o}){let n=t.closest("[id]"),i=n==null?void 0:n.id,s=new Map;for(let a of da(t)){let[,c]=a.textContent.match(/\((\d+)\)/);ce(`:scope > li:nth-child(${c})`,e)&&(s.set(c,cn(c,i)),a.replaceWith(s.get(c)))}return s.size===0?T:$(()=>{let a=new x,c=a.pipe(J(),ee(!0)),p=[];for(let[m,f]of s)p.push([N(".md-typeset",f),N(`:scope > li:nth-child(${m})`,e)]);return o.pipe(K(c)).subscribe(m=>{e.hidden=!m,e.classList.toggle("md-annotation-list",m);for(let[f,u]of p)m?dn(f,u):dn(u,f)}),M(...[...s].map(([,m])=>sn(m,t,{target$:r}))).pipe(k(()=>a.complete()),le())})}function hn(e){if(e.nextElementSibling){let t=e.nextElementSibling;if(t.tagName==="OL")return t;if(t.tagName==="P"&&!t.children.length)return hn(t)}}function bn(e,t){return $(()=>{let r=hn(e);return typeof r!="undefined"?cr(r,e,t):T})}var gn=$t(Vr());var ha=0;function xn(e){if(e.nextElementSibling){let t=e.nextElementSibling;if(t.tagName==="OL")return t;if(t.tagName==="P"&&!t.children.length)return xn(t)}}function vn(e){return xe(e).pipe(l(({width:t})=>({scrollable:bt(e).width>t})),X("scrollable"))}function yn(e,t){let{matches:r}=matchMedia("(hover)"),o=$(()=>{let n=new x;if(n.subscribe(({scrollable:s})=>{s&&r?e.setAttribute("tabindex","0"):e.removeAttribute("tabindex")}),gn.default.isSupported()&&(e.closest(".copy")||te("content.code.copy")&&!e.closest(".no-copy"))){let s=e.closest("pre");s.id=`__code_${ha++}`,s.insertBefore(pn(s.id),e)}let i=e.closest(".highlight");if(i instanceof HTMLElement){let s=xn(i);if(typeof s!="undefined"&&(i.classList.contains("annotate")||te("content.code.annotate"))){let a=cr(s,e,t);return vn(e).pipe(w(c=>n.next(c)),k(()=>n.complete()),l(c=>I({ref:e},c)),qe(xe(i).pipe(l(({width:c,height:p})=>c&&p),G(),v(c=>c?a:T))))}}return vn(e).pipe(w(s=>n.next(s)),k(()=>n.complete()),l(s=>I({ref:e},s)))});return te("content.lazy")?nr(e).pipe(L(n=>n),ge(1),v(()=>o)):o}function ba(e,{target$:t,print$:r}){let o=!0;return M(t.pipe(l(n=>n.closest("details:not([open])")),L(n=>e===n),l(()=>({action:"open",reveal:!0}))),r.pipe(L(n=>n||!o),w(()=>o=e.open),l(n=>({action:n?"open":"close"}))))}function En(e,t){return $(()=>{let r=new x;return r.subscribe(({action:o,reveal:n})=>{e.toggleAttribute("open",o==="open"),n&&e.scrollIntoView()}),ba(e,t).pipe(w(o=>r.next(o)),k(()=>r.complete()),l(o=>I({ref:e},o)))})}var wn=".node circle,.node ellipse,.node path,.node polygon,.node rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}marker{fill:var(--md-mermaid-edge-color)!important}.edgeLabel .label rect{fill:#0000}.label{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.label foreignObject{line-height:normal;overflow:visible}.label div .edgeLabel{color:var(--md-mermaid-label-fg-color)}.edgeLabel,.edgeLabel rect,.label div .edgeLabel{background-color:var(--md-mermaid-label-bg-color)}.edgeLabel,.edgeLabel rect{fill:var(--md-mermaid-label-bg-color);color:var(--md-mermaid-edge-color)}.edgePath .path,.flowchart-link{stroke:var(--md-mermaid-edge-color);stroke-width:.05rem}.edgePath .arrowheadPath{fill:var(--md-mermaid-edge-color);stroke:none}.cluster rect{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}.cluster span{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}g #flowchart-circleEnd,g #flowchart-circleStart,g #flowchart-crossEnd,g #flowchart-crossStart,g #flowchart-pointEnd,g #flowchart-pointStart{stroke:none}g.classGroup line,g.classGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.classGroup text{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.classLabel .box{fill:var(--md-mermaid-label-bg-color);background-color:var(--md-mermaid-label-bg-color);opacity:1}.classLabel .label{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node .divider{stroke:var(--md-mermaid-node-fg-color)}.relation{stroke:var(--md-mermaid-edge-color)}.cardinality{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.cardinality text{fill:inherit!important}defs #classDiagram-compositionEnd,defs #classDiagram-compositionStart,defs #classDiagram-dependencyEnd,defs #classDiagram-dependencyStart,defs #classDiagram-extensionEnd,defs #classDiagram-extensionStart{fill:var(--md-mermaid-edge-color)!important;stroke:var(--md-mermaid-edge-color)!important}defs #classDiagram-aggregationEnd,defs #classDiagram-aggregationStart{fill:var(--md-mermaid-label-bg-color)!important;stroke:var(--md-mermaid-edge-color)!important}g.stateGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.stateGroup .state-title{fill:var(--md-mermaid-label-fg-color)!important;font-family:var(--md-mermaid-font-family)}g.stateGroup .composit{fill:var(--md-mermaid-label-bg-color)}.nodeLabel{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node circle.state-end,.node circle.state-start,.start-state{fill:var(--md-mermaid-edge-color);stroke:none}.end-state-inner,.end-state-outer{fill:var(--md-mermaid-edge-color)}.end-state-inner,.node circle.state-end{stroke:var(--md-mermaid-label-bg-color)}.transition{stroke:var(--md-mermaid-edge-color)}[id^=state-fork] rect,[id^=state-join] rect{fill:var(--md-mermaid-edge-color)!important;stroke:none!important}.statediagram-cluster.statediagram-cluster .inner{fill:var(--md-default-bg-color)}.statediagram-cluster rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.statediagram-state rect.divider{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}defs #statediagram-barbEnd{stroke:var(--md-mermaid-edge-color)}.attributeBoxEven,.attributeBoxOdd{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityBox{fill:var(--md-mermaid-label-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityLabel{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.relationshipLabelBox{fill:var(--md-mermaid-label-bg-color);fill-opacity:1;background-color:var(--md-mermaid-label-bg-color);opacity:1}.relationshipLabel{fill:var(--md-mermaid-label-fg-color)}.relationshipLine{stroke:var(--md-mermaid-edge-color)}defs #ONE_OR_MORE_END *,defs #ONE_OR_MORE_START *,defs #ONLY_ONE_END *,defs #ONLY_ONE_START *,defs #ZERO_OR_MORE_END *,defs #ZERO_OR_MORE_START *,defs #ZERO_OR_ONE_END *,defs #ZERO_OR_ONE_START *{stroke:var(--md-mermaid-edge-color)!important}defs #ZERO_OR_MORE_END circle,defs #ZERO_OR_MORE_START circle{fill:var(--md-mermaid-label-bg-color)}.actor{fill:var(--md-mermaid-sequence-actor-bg-color);stroke:var(--md-mermaid-sequence-actor-border-color)}text.actor>tspan{fill:var(--md-mermaid-sequence-actor-fg-color);font-family:var(--md-mermaid-font-family)}line{stroke:var(--md-mermaid-sequence-actor-line-color)}.actor-man circle,.actor-man line{fill:var(--md-mermaid-sequence-actorman-bg-color);stroke:var(--md-mermaid-sequence-actorman-line-color)}.messageLine0,.messageLine1{stroke:var(--md-mermaid-sequence-message-line-color)}.note{fill:var(--md-mermaid-sequence-note-bg-color);stroke:var(--md-mermaid-sequence-note-border-color)}.loopText,.loopText>tspan,.messageText,.noteText>tspan{stroke:none;font-family:var(--md-mermaid-font-family)!important}.messageText{fill:var(--md-mermaid-sequence-message-fg-color)}.loopText,.loopText>tspan{fill:var(--md-mermaid-sequence-loop-fg-color)}.noteText>tspan{fill:var(--md-mermaid-sequence-note-fg-color)}#arrowhead path{fill:var(--md-mermaid-sequence-message-line-color);stroke:none}.loopLine{fill:var(--md-mermaid-sequence-loop-bg-color);stroke:var(--md-mermaid-sequence-loop-border-color)}.labelBox{fill:var(--md-mermaid-sequence-label-bg-color);stroke:none}.labelText,.labelText>span{fill:var(--md-mermaid-sequence-label-fg-color);font-family:var(--md-mermaid-font-family)}.sequenceNumber{fill:var(--md-mermaid-sequence-number-fg-color)}rect.rect{fill:var(--md-mermaid-sequence-box-bg-color);stroke:none}rect.rect+text.text{fill:var(--md-mermaid-sequence-box-fg-color)}defs #sequencenumber{fill:var(--md-mermaid-sequence-number-bg-color)!important}";var zr,ga=0;function xa(){return typeof mermaid=="undefined"||mermaid instanceof Element?ht("https://unpkg.com/mermaid@9.4.3/dist/mermaid.min.js"):H(void 0)}function Sn(e){return e.classList.remove("mermaid"),zr||(zr=xa().pipe(w(()=>mermaid.initialize({startOnLoad:!1,themeCSS:wn,sequence:{actorFontSize:"16px",messageFontSize:"16px",noteFontSize:"16px"}})),l(()=>{}),B(1))),zr.subscribe(()=>{e.classList.add("mermaid");let t=`__mermaid_${ga++}`,r=O("div",{class:"mermaid"}),o=e.textContent;mermaid.mermaidAPI.render(t,o,(n,i)=>{let s=r.attachShadow({mode:"closed"});s.innerHTML=n,e.replaceWith(r),i==null||i(s)})}),zr.pipe(l(()=>({ref:e})))}var Tn=O("table");function On(e){return e.replaceWith(Tn),Tn.replaceWith(fn(e)),H({ref:e})}function ya(e){let t=z(":scope > input",e),r=t.find(o=>o.checked)||t[0];return M(...t.map(o=>h(o,"change").pipe(l(()=>N(`label[for="${o.id}"]`))))).pipe(V(N(`label[for="${r.id}"]`)),l(o=>({active:o})))}function Mn(e,{viewport$:t}){let r=Nr("prev");e.append(r);let o=Nr("next");e.append(o);let n=N(".tabbed-labels",e);return $(()=>{let i=new x,s=i.pipe(J(),ee(!0));return Q([i,xe(e)]).pipe(Ae(1,Te),K(s)).subscribe({next([{active:a},c]){let p=Je(a),{width:m}=he(a);e.style.setProperty("--md-indicator-x",`${p.x}px`),e.style.setProperty("--md-indicator-width",`${m}px`);let f=tr(n);(p.x<f.x||p.x+m>f.x+c.width)&&n.scrollTo({left:Math.max(0,p.x-16),behavior:"smooth"})},complete(){e.style.removeProperty("--md-indicator-x"),e.style.removeProperty("--md-indicator-width")}}),Q([dt(n),xe(n)]).pipe(K(s)).subscribe(([a,c])=>{let p=bt(n);r.hidden=a.x<16,o.hidden=a.x>p.width-c.width-16}),M(h(r,"click").pipe(l(()=>-1)),h(o,"click").pipe(l(()=>1))).pipe(K(s)).subscribe(a=>{let{width:c}=he(n);n.scrollBy({left:c*a,behavior:"smooth"})}),te("content.tabs.link")&&i.pipe(je(1),oe(t)).subscribe(([{active:a},{offset:c}])=>{let p=a.innerText.trim();if(a.hasAttribute("data-md-switching"))a.removeAttribute("data-md-switching");else{let m=e.offsetTop-c.y;for(let u of z("[data-tabs]"))for(let d of z(":scope > input",u)){let b=N(`label[for="${d.id}"]`);if(b!==a&&b.innerText.trim()===p){b.setAttribute("data-md-switching",""),d.click();break}}window.scrollTo({top:e.offsetTop-m});let f=__md_get("__tabs")||[];__md_set("__tabs",[...new Set([p,...f])])}}),i.pipe(K(s)).subscribe(()=>{for(let a of z("audio, video",e))a.pause()}),ya(e).pipe(w(a=>i.next(a)),k(()=>i.complete()),l(a=>I({ref:e},a)))}).pipe(rt(ae))}function Ln(e,{viewport$:t,target$:r,print$:o}){return M(...z(".annotate:not(.highlight)",e).map(n=>bn(n,{target$:r,print$:o})),...z("pre:not(.mermaid) > code",e).map(n=>yn(n,{target$:r,print$:o})),...z("pre.mermaid",e).map(n=>Sn(n)),...z("table:not([class])",e).map(n=>On(n)),...z("details",e).map(n=>En(n,{target$:r,print$:o})),...z("[data-tabs]",e).map(n=>Mn(n,{viewport$:t})))}function Ea(e,{alert$:t}){return t.pipe(v(r=>M(H(!0),H(!1).pipe(ze(2e3))).pipe(l(o=>({message:r,active:o})))))}function _n(e,t){let r=N(".md-typeset",e);return $(()=>{let o=new x;return o.subscribe(({message:n,active:i})=>{e.classList.toggle("md-dialog--active",i),r.textContent=n}),Ea(e,t).pipe(w(n=>o.next(n)),k(()=>o.complete()),l(n=>I({ref:e},n)))})}function wa({viewport$:e}){if(!te("header.autohide"))return H(!1);let t=e.pipe(l(({offset:{y:n}})=>n),Ce(2,1),l(([n,i])=>[n<i,i]),X(0)),r=Q([e,t]).pipe(L(([{offset:n},[,i]])=>Math.abs(i-n.y)>100),l(([,[n]])=>n),G()),o=We("search");return Q([e,o]).pipe(l(([{offset:n},i])=>n.y>400&&!i),G(),v(n=>n?r:H(!1)),V(!1))}function An(e,t){return $(()=>Q([xe(e),wa(t)])).pipe(l(([{height:r},o])=>({height:r,hidden:o})),G((r,o)=>r.height===o.height&&r.hidden===o.hidden),B(1))}function Cn(e,{header$:t,main$:r}){return $(()=>{let o=new x,n=o.pipe(J(),ee(!0));return o.pipe(X("active"),Ge(t)).subscribe(([{active:i},{hidden:s}])=>{e.classList.toggle("md-header--shadow",i&&!s),e.hidden=s}),r.subscribe(o),t.pipe(K(n),l(i=>I({ref:e},i)))})}function Sa(e,{viewport$:t,header$:r}){return sr(e,{viewport$:t,header$:r}).pipe(l(({offset:{y:o}})=>{let{height:n}=he(e);return{active:o>=n}}),X("active"))}function kn(e,t){return $(()=>{let r=new x;r.subscribe({next({active:n}){e.classList.toggle("md-header__title--active",n)},complete(){e.classList.remove("md-header__title--active")}});let o=ce(".md-content h1");return typeof o=="undefined"?T:Sa(o,t).pipe(w(n=>r.next(n)),k(()=>r.complete()),l(n=>I({ref:e},n)))})}function Hn(e,{viewport$:t,header$:r}){let o=r.pipe(l(({height:i})=>i),G()),n=o.pipe(v(()=>xe(e).pipe(l(({height:i})=>({top:e.offsetTop,bottom:e.offsetTop+i})),X("bottom"))));return Q([o,n,t]).pipe(l(([i,{top:s,bottom:a},{offset:{y:c},size:{height:p}}])=>(p=Math.max(0,p-Math.max(0,s-c,i)-Math.max(0,p+c-a)),{offset:s-i,height:p,active:s-i<=c})),G((i,s)=>i.offset===s.offset&&i.height===s.height&&i.active===s.active))}function Ta(e){let t=__md_get("__palette")||{index:e.findIndex(r=>matchMedia(r.getAttribute("data-md-color-media")).matches)};return H(...e).pipe(se(r=>h(r,"change").pipe(l(()=>r))),V(e[Math.max(0,t.index)]),l(r=>({index:e.indexOf(r),color:{scheme:r.getAttribute("data-md-color-scheme"),primary:r.getAttribute("data-md-color-primary"),accent:r.getAttribute("data-md-color-accent")}})),B(1))}function $n(e){let t=O("meta",{name:"theme-color"});document.head.appendChild(t);let r=O("meta",{name:"color-scheme"});return document.head.appendChild(r),$(()=>{let o=new x;o.subscribe(i=>{document.body.setAttribute("data-md-color-switching","");for(let[s,a]of Object.entries(i.color))document.body.setAttribute(`data-md-color-${s}`,a);for(let s=0;s<n.length;s++){let a=n[s].nextElementSibling;a instanceof HTMLElement&&(a.hidden=i.index!==s)}__md_set("__palette",i)}),o.pipe(l(()=>{let i=ye("header"),s=window.getComputedStyle(i);return r.content=s.colorScheme,s.backgroundColor.match(/\d+/g).map(a=>(+a).toString(16).padStart(2,"0")).join("")})).subscribe(i=>t.content=`#${i}`),o.pipe(_e(ae)).subscribe(()=>{document.body.removeAttribute("data-md-color-switching")});let n=z("input",e);return Ta(n).pipe(w(i=>o.next(i)),k(()=>o.complete()),l(i=>I({ref:e},i)))})}var qr=$t(Vr());function Oa(e){e.setAttribute("data-md-copying","");let t=e.innerText;return e.removeAttribute("data-md-copying"),t}function Rn({alert$:e}){qr.default.isSupported()&&new j(t=>{new qr.default("[data-clipboard-target], [data-clipboard-text]",{text:r=>r.getAttribute("data-clipboard-text")||Oa(N(r.getAttribute("data-clipboard-target")))}).on("success",r=>t.next(r))}).pipe(w(t=>{t.trigger.focus()}),l(()=>be("clipboard.copied"))).subscribe(e)}function Ma(e){if(e.length<2)return[""];let[t,r]=[...e].sort((n,i)=>n.length-i.length).map(n=>n.replace(/[^/]+$/,"")),o=0;if(t===r)o=t.length;else for(;t.charCodeAt(o)===r.charCodeAt(o);)o++;return e.map(n=>n.replace(t.slice(0,o),""))}function pr(e){let t=__md_get("__sitemap",sessionStorage,e);if(t)return H(t);{let r=ue();return Jo(new URL("sitemap.xml",e||r.base)).pipe(l(o=>Ma(z("loc",o).map(n=>n.textContent))),pe(()=>T),He([]),w(o=>__md_set("__sitemap",o,sessionStorage,e)))}}function In({location$:e,viewport$:t}){let r=ue();if(location.protocol==="file:")return T;let o=pr().pipe(l(p=>p.map(m=>`${new URL(m,r.base)}`))),n=h(document.body,"click").pipe(oe(o),v(([p,m])=>{if(!(p.target instanceof Element))return T;let f=p.target.closest("a");if(f===null)return T;if(f.target||p.metaKey||p.ctrlKey)return T;let u=new URL(f.href);return u.search=u.hash="",m.includes(`${u}`)?(p.preventDefault(),H(new URL(f.href))):T}),le());n.pipe(ge(1)).subscribe(()=>{let p=ce("link[rel=icon]");typeof p!="undefined"&&(p.href=p.href)}),h(window,"beforeunload").subscribe(()=>{history.scrollRestoration="auto"}),n.pipe(oe(t)).subscribe(([p,{offset:m}])=>{history.scrollRestoration="manual",history.replaceState(m,""),history.pushState(null,"",p)}),n.subscribe(e);let i=e.pipe(V(fe()),X("pathname"),je(1),v(p=>ar(p).pipe(pe(()=>(ot(p),T))))),s=new DOMParser,a=i.pipe(v(p=>p.text()),v(p=>{let m=s.parseFromString(p,"text/html");for(let u of["title","link[rel=canonical]","meta[name=author]","meta[name=description]","[data-md-component=announce]","[data-md-component=container]","[data-md-component=header-topic]","[data-md-component=outdated]","[data-md-component=logo]","[data-md-component=skip]",...te("navigation.tabs.sticky")?["[data-md-component=tabs]"]:[]]){let d=ce(u),b=ce(u,m);typeof d!="undefined"&&typeof b!="undefined"&&d.replaceWith(b)}let f=ye("container");return Fe(z("script",f)).pipe(v(u=>{let d=m.createElement("script");if(u.src){for(let b of u.getAttributeNames())d.setAttribute(b,u.getAttribute(b));return u.replaceWith(d),new j(b=>{d.onload=()=>b.complete()})}else return d.textContent=u.textContent,u.replaceWith(d),T}),J(),ee(m))}),le());return h(window,"popstate").pipe(l(fe)).subscribe(e),e.pipe(V(fe()),Ce(2,1),v(([p,m])=>p.pathname===m.pathname&&p.hash!==m.hash?H(m):T)).subscribe(p=>{var m,f;history.state!==null||!p.hash?window.scrollTo(0,(f=(m=history.state)==null?void 0:m.y)!=null?f:0):(history.scrollRestoration="auto",Pr(p.hash),history.scrollRestoration="manual")}),a.pipe(oe(e)).subscribe(([,p])=>{var m,f;history.state!==null||!p.hash?window.scrollTo(0,(f=(m=history.state)==null?void 0:m.y)!=null?f:0):Pr(p.hash)}),a.pipe(v(()=>t),X("offset"),ke(100)).subscribe(({offset:p})=>{history.replaceState(p,"")}),a}var jn=$t(Fn());function Wn(e){let t=e.separator.split("|").map(n=>n.replace(/(\(\?[!=<][^)]+\))/g,"").length===0?"\uFFFD":n).join("|"),r=new RegExp(t,"img"),o=(n,i,s)=>`${i}<mark data-md-highlight>${s}</mark>`;return n=>{n=n.replace(/[\s*+\-:~^]+/g," ").trim();let i=new RegExp(`(^|${e.separator}|)(${n.replace(/[|\\{}()[\]^$+*?.-]/g,"\\$&").replace(r,"|")})`,"img");return s=>(0,jn.default)(s).replace(i,o).replace(/<\/mark>(\s+)<mark[^>]*>/img,"$1")}}function Lt(e){return e.type===1}function mr(e){return e.type===3}function Un(e,t){let r=on(e);return M(H(location.protocol!=="file:"),We("search")).pipe($e(o=>o),v(()=>t)).subscribe(({config:o,docs:n})=>r.next({type:0,data:{config:o,docs:n,options:{suggest:te("search.suggest")}}})),r}function Nn({document$:e}){let t=ue(),r=Ue(new URL("../versions.json",t.base)).pipe(pe(()=>T)),o=r.pipe(l(n=>{let[,i]=t.base.match(/([^/]+)\/?$/);return n.find(({version:s,aliases:a})=>s===i||a.includes(i))||n[0]}));r.pipe(l(n=>new Map(n.map(i=>[`${new URL(`../${i.version}/`,t.base)}`,i]))),v(n=>h(document.body,"click").pipe(L(i=>!i.metaKey&&!i.ctrlKey),oe(o),v(([i,s])=>{if(i.target instanceof Element){let a=i.target.closest("a");if(a&&!a.target&&n.has(a.href)){let c=a.href;return!i.target.closest(".md-version")&&n.get(c)===s?T:(i.preventDefault(),H(c))}}return T}),v(i=>{let{version:s}=n.get(i);return pr(new URL(i)).pipe(l(a=>{let p=fe().href.replace(t.base,"");return a.includes(p.split("#")[0])?new URL(`../${s}/${p}`,t.base):new URL(i)}))})))).subscribe(n=>ot(n)),Q([r,o]).subscribe(([n,i])=>{N(".md-header__topic").appendChild(un(n,i))}),e.pipe(v(()=>o)).subscribe(n=>{var s;let i=__md_get("__outdated",sessionStorage);if(i===null){i=!0;let a=((s=t.version)==null?void 0:s.default)||"latest";Array.isArray(a)||(a=[a]);e:for(let c of a)for(let p of n.aliases)if(new RegExp(c,"i").test(p)){i=!1;break e}__md_set("__outdated",i,sessionStorage)}if(i)for(let a of ne("outdated"))a.hidden=!1})}function ka(e,{worker$:t}){let{searchParams:r}=fe();r.has("q")&&(Ke("search",!0),e.value=r.get("q"),e.focus(),We("search").pipe($e(i=>!i)).subscribe(()=>{let i=new URL(location.href);i.searchParams.delete("q"),history.replaceState({},"",`${i}`)}));let o=er(e),n=M(t.pipe($e(Lt)),h(e,"keyup"),o).pipe(l(()=>e.value),G());return Q([n,o]).pipe(l(([i,s])=>({value:i,focus:s})),B(1))}function Dn(e,{worker$:t}){let r=new x,o=r.pipe(J(),ee(!0));Q([t.pipe($e(Lt)),r],(i,s)=>s).pipe(X("value")).subscribe(({value:i})=>t.next({type:2,data:i})),r.pipe(X("focus")).subscribe(({focus:i})=>{i&&Ke("search",i)}),h(e.form,"reset").pipe(K(o)).subscribe(()=>e.focus());let n=N("header [for=__search]");return h(n,"click").subscribe(()=>e.focus()),ka(e,{worker$:t}).pipe(w(i=>r.next(i)),k(()=>r.complete()),l(i=>I({ref:e},i)),B(1))}function Vn(e,{worker$:t,query$:r}){let o=new x,n=zo(e.parentElement).pipe(L(Boolean)),i=e.parentElement,s=N(":scope > :first-child",e),a=N(":scope > :last-child",e);We("search").subscribe(m=>a.setAttribute("role",m?"list":"presentation")),o.pipe(oe(r),Hr(t.pipe($e(Lt)))).subscribe(([{items:m},{value:f}])=>{switch(m.length){case 0:s.textContent=f.length?be("search.result.none"):be("search.result.placeholder");break;case 1:s.textContent=be("search.result.one");break;default:let u=rr(m.length);s.textContent=be("search.result.other",u)}});let c=o.pipe(w(()=>a.innerHTML=""),v(({items:m})=>M(H(...m.slice(0,10)),H(...m.slice(10)).pipe(Ce(4),Ir(n),v(([f])=>f)))),l(mn),le());return c.subscribe(m=>a.appendChild(m)),c.pipe(se(m=>{let f=ce("details",m);return typeof f=="undefined"?T:h(f,"toggle").pipe(K(o),l(()=>f))})).subscribe(m=>{m.open===!1&&m.offsetTop<=i.scrollTop&&i.scrollTo({top:m.offsetTop})}),t.pipe(L(mr),l(({data:m})=>m)).pipe(w(m=>o.next(m)),k(()=>o.complete()),l(m=>I({ref:e},m)))}function Ha(e,{query$:t}){return t.pipe(l(({value:r})=>{let o=fe();return o.hash="",r=r.replace(/\s+/g,"+").replace(/&/g,"%26").replace(/=/g,"%3D"),o.search=`q=${r}`,{url:o}}))}function zn(e,t){let r=new x,o=r.pipe(J(),ee(!0));return r.subscribe(({url:n})=>{e.setAttribute("data-clipboard-text",e.href),e.href=`${n}`}),h(e,"click").pipe(K(o)).subscribe(n=>n.preventDefault()),Ha(e,t).pipe(w(n=>r.next(n)),k(()=>r.complete()),l(n=>I({ref:e},n)))}function qn(e,{worker$:t,keyboard$:r}){let o=new x,n=ye("search-query"),i=M(h(n,"keydown"),h(n,"focus")).pipe(_e(ae),l(()=>n.value),G());return o.pipe(Ge(i),l(([{suggest:a},c])=>{let p=c.split(/([\s-]+)/);if(a!=null&&a.length&&p[p.length-1]){let m=a[a.length-1];m.startsWith(p[p.length-1])&&(p[p.length-1]=m)}else p.length=0;return p})).subscribe(a=>e.innerHTML=a.join("").replace(/\s/g,"&nbsp;")),r.pipe(L(({mode:a})=>a==="search")).subscribe(a=>{switch(a.type){case"ArrowRight":e.innerText.length&&n.selectionStart===n.value.length&&(n.value=e.innerText);break}}),t.pipe(L(mr),l(({data:a})=>a)).pipe(w(a=>o.next(a)),k(()=>o.complete()),l(()=>({ref:e})))}function Kn(e,{index$:t,keyboard$:r}){let o=ue();try{let n=Un(o.search,t),i=ye("search-query",e),s=ye("search-result",e);h(e,"click").pipe(L(({target:c})=>c instanceof Element&&!!c.closest("a"))).subscribe(()=>Ke("search",!1)),r.pipe(L(({mode:c})=>c==="search")).subscribe(c=>{let p=Re();switch(c.type){case"Enter":if(p===i){let m=new Map;for(let f of z(":first-child [href]",s)){let u=f.firstElementChild;m.set(f,parseFloat(u.getAttribute("data-md-score")))}if(m.size){let[[f]]=[...m].sort(([,u],[,d])=>d-u);f.click()}c.claim()}break;case"Escape":case"Tab":Ke("search",!1),i.blur();break;case"ArrowUp":case"ArrowDown":if(typeof p=="undefined")i.focus();else{let m=[i,...z(":not(details) > [href], summary, details[open] [href]",s)],f=Math.max(0,(Math.max(0,m.indexOf(p))+m.length+(c.type==="ArrowUp"?-1:1))%m.length);m[f].focus()}c.claim();break;default:i!==Re()&&i.focus()}}),r.pipe(L(({mode:c})=>c==="global")).subscribe(c=>{switch(c.type){case"f":case"s":case"/":i.focus(),i.select(),c.claim();break}});let a=Dn(i,{worker$:n});return M(a,Vn(s,{worker$:n,query$:a})).pipe(qe(...ne("search-share",e).map(c=>zn(c,{query$:a})),...ne("search-suggest",e).map(c=>qn(c,{worker$:n,keyboard$:r}))))}catch(n){return e.hidden=!0,Ve}}function Qn(e,{index$:t,location$:r}){return Q([t,r.pipe(V(fe()),L(o=>!!o.searchParams.get("h")))]).pipe(l(([o,n])=>Wn(o.config)(n.searchParams.get("h"))),l(o=>{var s;let n=new Map,i=document.createNodeIterator(e,NodeFilter.SHOW_TEXT);for(let a=i.nextNode();a;a=i.nextNode())if((s=a.parentElement)!=null&&s.offsetHeight){let c=a.textContent,p=o(c);p.length>c.length&&n.set(a,p)}for(let[a,c]of n){let{childNodes:p}=O("span",null,c);a.replaceWith(...Array.from(p))}return{ref:e,nodes:n}}))}function $a(e,{viewport$:t,main$:r}){let o=e.closest(".md-grid"),n=o.offsetTop-o.parentElement.offsetTop;return Q([r,t]).pipe(l(([{offset:i,height:s},{offset:{y:a}}])=>(s=s+Math.min(n,Math.max(0,a-i))-n,{height:s,locked:a>=i+n})),G((i,s)=>i.height===s.height&&i.locked===s.locked))}function Kr(e,o){var n=o,{header$:t}=n,r=Zr(n,["header$"]);let i=N(".md-sidebar__scrollwrap",e),{y:s}=Je(i);return $(()=>{let a=new x,c=a.pipe(J(),ee(!0)),p=a.pipe(Ae(0,Te));return p.pipe(oe(t)).subscribe({next([{height:m},{height:f}]){i.style.height=`${m-2*s}px`,e.style.top=`${f}px`},complete(){i.style.height="",e.style.top=""}}),p.pipe($e()).subscribe(()=>{for(let m of z(".md-nav__link--active[href]",e)){let f=or(m);if(typeof f!="undefined"){let u=m.offsetTop-f.offsetTop,{height:d}=he(f);f.scrollTo({top:u-d/2})}}}),me(z("label[tabindex]",e)).pipe(se(m=>h(m,"click").pipe(l(()=>m),K(c)))).subscribe(m=>{let f=N(`[id="${m.htmlFor}"]`);N(`[aria-labelledby="${m.id}"]`).setAttribute("aria-expanded",`${f.checked}`)}),$a(e,r).pipe(w(m=>a.next(m)),k(()=>a.complete()),l(m=>I({ref:e},m)))})}function Yn(e,t){if(typeof t!="undefined"){let r=`https://api.github.com/repos/${e}/${t}`;return Tt(Ue(`${r}/releases/latest`).pipe(pe(()=>T),l(o=>({version:o.tag_name})),He({})),Ue(r).pipe(pe(()=>T),l(o=>({stars:o.stargazers_count,forks:o.forks_count})),He({}))).pipe(l(([o,n])=>I(I({},o),n)))}else{let r=`https://api.github.com/users/${e}`;return Ue(r).pipe(l(o=>({repositories:o.public_repos})),He({}))}}function Bn(e,t){let r=`https://${e}/api/v4/projects/${encodeURIComponent(t)}`;return Ue(r).pipe(pe(()=>T),l(({star_count:o,forks_count:n})=>({stars:o,forks:n})),He({}))}function Gn(e){let t=e.match(/^.+github\.com\/([^/]+)\/?([^/]+)?/i);if(t){let[,r,o]=t;return Yn(r,o)}if(t=e.match(/^.+?([^/]*gitlab[^/]+)\/(.+?)\/?$/i),t){let[,r,o]=t;return Bn(r,o)}return T}var Ra;function Ia(e){return Ra||(Ra=$(()=>{let t=__md_get("__source",sessionStorage);if(t)return H(t);if(ne("consent").length){let o=__md_get("__consent");if(!(o&&o.github))return T}return Gn(e.href).pipe(w(o=>__md_set("__source",o,sessionStorage)))}).pipe(pe(()=>T),L(t=>Object.keys(t).length>0),l(t=>({facts:t})),B(1)))}function Jn(e){let t=N(":scope > :last-child",e);return $(()=>{let r=new x;return r.subscribe(({facts:o})=>{t.appendChild(ln(o)),t.classList.add("md-source__repository--active")}),Ia(e).pipe(w(o=>r.next(o)),k(()=>r.complete()),l(o=>I({ref:e},o)))})}function Pa(e,{viewport$:t,header$:r}){return xe(document.body).pipe(v(()=>sr(e,{header$:r,viewport$:t})),l(({offset:{y:o}})=>({hidden:o>=10})),X("hidden"))}function Xn(e,t){return $(()=>{let r=new x;return r.subscribe({next({hidden:o}){e.hidden=o},complete(){e.hidden=!1}}),(te("navigation.tabs.sticky")?H({hidden:!1}):Pa(e,t)).pipe(w(o=>r.next(o)),k(()=>r.complete()),l(o=>I({ref:e},o)))})}function Fa(e,{viewport$:t,header$:r}){let o=new Map,n=z("[href^=\\#]",e);for(let a of n){let c=decodeURIComponent(a.hash.substring(1)),p=ce(`[id="${c}"]`);typeof p!="undefined"&&o.set(a,p)}let i=r.pipe(X("height"),l(({height:a})=>{let c=ye("main"),p=N(":scope > :first-child",c);return a+.8*(p.offsetTop-c.offsetTop)}),le());return xe(document.body).pipe(X("height"),v(a=>$(()=>{let c=[];return H([...o].reduce((p,[m,f])=>{for(;c.length&&o.get(c[c.length-1]).tagName>=f.tagName;)c.pop();let u=f.offsetTop;for(;!u&&f.parentElement;)f=f.parentElement,u=f.offsetTop;let d=f.offsetParent;for(;d;d=d.offsetParent)u+=d.offsetTop;return p.set([...c=[...c,m]].reverse(),u)},new Map))}).pipe(l(c=>new Map([...c].sort(([,p],[,m])=>p-m))),Ge(i),v(([c,p])=>t.pipe(Cr(([m,f],{offset:{y:u},size:d})=>{let b=u+d.height>=Math.floor(a.height);for(;f.length;){let[,_]=f[0];if(_-p<u||b)m=[...m,f.shift()];else break}for(;m.length;){let[,_]=m[m.length-1];if(_-p>=u&&!b)f=[m.pop(),...f];else break}return[m,f]},[[],[...c]]),G((m,f)=>m[0]===f[0]&&m[1]===f[1])))))).pipe(l(([a,c])=>({prev:a.map(([p])=>p),next:c.map(([p])=>p)})),V({prev:[],next:[]}),Ce(2,1),l(([a,c])=>a.prev.length<c.prev.length?{prev:c.prev.slice(Math.max(0,a.prev.length-1),c.prev.length),next:[]}:{prev:c.prev.slice(-1),next:c.next.slice(0,c.next.length-a.next.length)}))}function Zn(e,{viewport$:t,header$:r,main$:o,target$:n}){return $(()=>{let i=new x,s=i.pipe(J(),ee(!0));if(i.subscribe(({prev:a,next:c})=>{for(let[p]of c)p.classList.remove("md-nav__link--passed"),p.classList.remove("md-nav__link--active");for(let[p,[m]]of a.entries())m.classList.add("md-nav__link--passed"),m.classList.toggle("md-nav__link--active",p===a.length-1)}),te("toc.follow")){let a=M(t.pipe(ke(1),l(()=>{})),t.pipe(ke(250),l(()=>"smooth")));i.pipe(L(({prev:c})=>c.length>0),Ge(o.pipe(_e(ae))),oe(a)).subscribe(([[{prev:c}],p])=>{let[m]=c[c.length-1];if(m.offsetHeight){let f=or(m);if(typeof f!="undefined"){let u=m.offsetTop-f.offsetTop,{height:d}=he(f);f.scrollTo({top:u-d/2,behavior:p})}}})}return te("navigation.tracking")&&t.pipe(K(s),X("offset"),ke(250),je(1),K(n.pipe(je(1))),Ot({delay:250}),oe(i)).subscribe(([,{prev:a}])=>{let c=fe(),p=a[a.length-1];if(p&&p.length){let[m]=p,{hash:f}=new URL(m.href);c.hash!==f&&(c.hash=f,history.replaceState({},"",`${c}`))}else c.hash="",history.replaceState({},"",`${c}`)}),Fa(e,{viewport$:t,header$:r}).pipe(w(a=>i.next(a)),k(()=>i.complete()),l(a=>I({ref:e},a)))})}function ja(e,{viewport$:t,main$:r,target$:o}){let n=t.pipe(l(({offset:{y:s}})=>s),Ce(2,1),l(([s,a])=>s>a&&a>0),G()),i=r.pipe(l(({active:s})=>s));return Q([i,n]).pipe(l(([s,a])=>!(s&&a)),G(),K(o.pipe(je(1))),ee(!0),Ot({delay:250}),l(s=>({hidden:s})))}function ei(e,{viewport$:t,header$:r,main$:o,target$:n}){let i=new x,s=i.pipe(J(),ee(!0));return i.subscribe({next({hidden:a}){e.hidden=a,a?(e.setAttribute("tabindex","-1"),e.blur()):e.removeAttribute("tabindex")},complete(){e.style.top="",e.hidden=!0,e.removeAttribute("tabindex")}}),r.pipe(K(s),X("height")).subscribe(({height:a})=>{e.style.top=`${a+16}px`}),h(e,"click").subscribe(a=>{a.preventDefault(),window.scrollTo({top:0})}),ja(e,{viewport$:t,main$:o,target$:n}).pipe(w(a=>i.next(a)),k(()=>i.complete()),l(a=>I({ref:e},a)))}function ti({document$:e,tablet$:t}){e.pipe(v(()=>z(".md-toggle--indeterminate")),w(r=>{r.indeterminate=!0,r.checked=!1}),se(r=>h(r,"change").pipe($r(()=>r.classList.contains("md-toggle--indeterminate")),l(()=>r))),oe(t)).subscribe(([r,o])=>{r.classList.remove("md-toggle--indeterminate"),o&&(r.checked=!1)})}function Wa(){return/(iPad|iPhone|iPod)/.test(navigator.userAgent)}function ri({document$:e}){e.pipe(v(()=>z("[data-md-scrollfix]")),w(t=>t.removeAttribute("data-md-scrollfix")),L(Wa),se(t=>h(t,"touchstart").pipe(l(()=>t)))).subscribe(t=>{let r=t.scrollTop;r===0?t.scrollTop=1:r+t.offsetHeight===t.scrollHeight&&(t.scrollTop=r-1)})}function oi({viewport$:e,tablet$:t}){Q([We("search"),t]).pipe(l(([r,o])=>r&&!o),v(r=>H(r).pipe(ze(r?400:100))),oe(e)).subscribe(([r,{offset:{y:o}}])=>{if(r)document.body.setAttribute("data-md-scrolllock",""),document.body.style.top=`-${o}px`;else{let n=-1*parseInt(document.body.style.top,10);document.body.removeAttribute("data-md-scrolllock"),document.body.style.top="",n&&window.scrollTo(0,n)}})}Object.entries||(Object.entries=function(e){let t=[];for(let r of Object.keys(e))t.push([r,e[r]]);return t});Object.values||(Object.values=function(e){let t=[];for(let r of Object.keys(e))t.push(e[r]);return t});typeof Element!="undefined"&&(Element.prototype.scrollTo||(Element.prototype.scrollTo=function(e,t){typeof e=="object"?(this.scrollLeft=e.left,this.scrollTop=e.top):(this.scrollLeft=e,this.scrollTop=t)}),Element.prototype.replaceWith||(Element.prototype.replaceWith=function(...e){let t=this.parentNode;if(t){e.length===0&&t.removeChild(this);for(let r=e.length-1;r>=0;r--){let o=e[r];typeof o=="string"?o=document.createTextNode(o):o.parentNode&&o.parentNode.removeChild(o),r?t.insertBefore(this.previousSibling,o):t.replaceChild(o,this)}}}));function Ua(){return location.protocol==="file:"?ht(`${new URL("search/search_index.js",Qr.base)}`).pipe(l(()=>__index),B(1)):Ue(new URL("search/search_index.json",Qr.base))}document.documentElement.classList.remove("no-js");document.documentElement.classList.add("js");var nt=Wo(),At=Qo(),gt=Bo(At),Yr=Ko(),Se=rn(),lr=Fr("(min-width: 960px)"),ii=Fr("(min-width: 1220px)"),ai=Go(),Qr=ue(),si=document.forms.namedItem("search")?Ua():Ve,Br=new x;Rn({alert$:Br});te("navigation.instant")&&In({location$:At,viewport$:Se}).subscribe(nt);var ni;((ni=Qr.version)==null?void 0:ni.provider)==="mike"&&Nn({document$:nt});M(At,gt).pipe(ze(125)).subscribe(()=>{Ke("drawer",!1),Ke("search",!1)});Yr.pipe(L(({mode:e})=>e==="global")).subscribe(e=>{switch(e.type){case"p":case",":let t=ce("link[rel=prev]");typeof t!="undefined"&&ot(t);break;case"n":case".":let r=ce("link[rel=next]");typeof r!="undefined"&&ot(r);break;case"Enter":let o=Re();o instanceof HTMLLabelElement&&o.click()}});ti({document$:nt,tablet$:lr});ri({document$:nt});oi({viewport$:Se,tablet$:lr});var Xe=An(ye("header"),{viewport$:Se}),_t=nt.pipe(l(()=>ye("main")),v(e=>Hn(e,{viewport$:Se,header$:Xe})),B(1)),Na=M(...ne("consent").map(e=>an(e,{target$:gt})),...ne("dialog").map(e=>_n(e,{alert$:Br})),...ne("header").map(e=>Cn(e,{viewport$:Se,header$:Xe,main$:_t})),...ne("palette").map(e=>$n(e)),...ne("search").map(e=>Kn(e,{index$:si,keyboard$:Yr})),...ne("source").map(e=>Jn(e))),Da=$(()=>M(...ne("announce").map(e=>nn(e)),...ne("content").map(e=>Ln(e,{viewport$:Se,target$:gt,print$:ai})),...ne("content").map(e=>te("search.highlight")?Qn(e,{index$:si,location$:At}):T),...ne("header-title").map(e=>kn(e,{viewport$:Se,header$:Xe})),...ne("sidebar").map(e=>e.getAttribute("data-md-type")==="navigation"?jr(ii,()=>Kr(e,{viewport$:Se,header$:Xe,main$:_t})):jr(lr,()=>Kr(e,{viewport$:Se,header$:Xe,main$:_t}))),...ne("tabs").map(e=>Xn(e,{viewport$:Se,header$:Xe})),...ne("toc").map(e=>Zn(e,{viewport$:Se,header$:Xe,main$:_t,target$:gt})),...ne("top").map(e=>ei(e,{viewport$:Se,header$:Xe,main$:_t,target$:gt})))),ci=nt.pipe(v(()=>Da),qe(Na),B(1));ci.subscribe();window.document$=nt;window.location$=At;window.target$=gt;window.keyboard$=Yr;window.viewport$=Se;window.tablet$=lr;window.screen$=ii;window.print$=ai;window.alert$=Br;window.component$=ci;})();
-//# sourceMappingURL=bundle.dff1b7c8.min.js.map
-
diff --git a/assets/javascripts/bundle.dff1b7c8.min.js.map b/assets/javascripts/bundle.dff1b7c8.min.js.map
deleted file mode 100644
index 82d902384..000000000
--- a/assets/javascripts/bundle.dff1b7c8.min.js.map
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "version": 3,
-  "sources": ["node_modules/focus-visible/dist/focus-visible.js", "node_modules/clipboard/dist/clipboard.js", "node_modules/escape-html/index.js", "src/assets/javascripts/bundle.ts", "node_modules/rxjs/node_modules/tslib/tslib.es6.js", "node_modules/rxjs/src/internal/util/isFunction.ts", "node_modules/rxjs/src/internal/util/createErrorClass.ts", "node_modules/rxjs/src/internal/util/UnsubscriptionError.ts", "node_modules/rxjs/src/internal/util/arrRemove.ts", "node_modules/rxjs/src/internal/Subscription.ts", "node_modules/rxjs/src/internal/config.ts", "node_modules/rxjs/src/internal/scheduler/timeoutProvider.ts", "node_modules/rxjs/src/internal/util/reportUnhandledError.ts", "node_modules/rxjs/src/internal/util/noop.ts", "node_modules/rxjs/src/internal/NotificationFactories.ts", "node_modules/rxjs/src/internal/util/errorContext.ts", "node_modules/rxjs/src/internal/Subscriber.ts", "node_modules/rxjs/src/internal/symbol/observable.ts", "node_modules/rxjs/src/internal/util/identity.ts", "node_modules/rxjs/src/internal/util/pipe.ts", "node_modules/rxjs/src/internal/Observable.ts", "node_modules/rxjs/src/internal/util/lift.ts", "node_modules/rxjs/src/internal/operators/OperatorSubscriber.ts", "node_modules/rxjs/src/internal/scheduler/animationFrameProvider.ts", "node_modules/rxjs/src/internal/util/ObjectUnsubscribedError.ts", "node_modules/rxjs/src/internal/Subject.ts", "node_modules/rxjs/src/internal/scheduler/dateTimestampProvider.ts", "node_modules/rxjs/src/internal/ReplaySubject.ts", "node_modules/rxjs/src/internal/scheduler/Action.ts", "node_modules/rxjs/src/internal/scheduler/intervalProvider.ts", "node_modules/rxjs/src/internal/scheduler/AsyncAction.ts", "node_modules/rxjs/src/internal/Scheduler.ts", "node_modules/rxjs/src/internal/scheduler/AsyncScheduler.ts", "node_modules/rxjs/src/internal/scheduler/async.ts", "node_modules/rxjs/src/internal/scheduler/AnimationFrameAction.ts", "node_modules/rxjs/src/internal/scheduler/AnimationFrameScheduler.ts", "node_modules/rxjs/src/internal/scheduler/animationFrame.ts", "node_modules/rxjs/src/internal/observable/empty.ts", "node_modules/rxjs/src/internal/util/isScheduler.ts", "node_modules/rxjs/src/internal/util/args.ts", "node_modules/rxjs/src/internal/util/isArrayLike.ts", "node_modules/rxjs/src/internal/util/isPromise.ts", "node_modules/rxjs/src/internal/util/isInteropObservable.ts", "node_modules/rxjs/src/internal/util/isAsyncIterable.ts", "node_modules/rxjs/src/internal/util/throwUnobservableError.ts", "node_modules/rxjs/src/internal/symbol/iterator.ts", "node_modules/rxjs/src/internal/util/isIterable.ts", "node_modules/rxjs/src/internal/util/isReadableStreamLike.ts", "node_modules/rxjs/src/internal/observable/innerFrom.ts", "node_modules/rxjs/src/internal/util/executeSchedule.ts", "node_modules/rxjs/src/internal/operators/observeOn.ts", "node_modules/rxjs/src/internal/operators/subscribeOn.ts", "node_modules/rxjs/src/internal/scheduled/scheduleObservable.ts", "node_modules/rxjs/src/internal/scheduled/schedulePromise.ts", "node_modules/rxjs/src/internal/scheduled/scheduleArray.ts", "node_modules/rxjs/src/internal/scheduled/scheduleIterable.ts", "node_modules/rxjs/src/internal/scheduled/scheduleAsyncIterable.ts", "node_modules/rxjs/src/internal/scheduled/scheduleReadableStreamLike.ts", "node_modules/rxjs/src/internal/scheduled/scheduled.ts", "node_modules/rxjs/src/internal/observable/from.ts", "node_modules/rxjs/src/internal/observable/of.ts", "node_modules/rxjs/src/internal/observable/throwError.ts", "node_modules/rxjs/src/internal/util/EmptyError.ts", "node_modules/rxjs/src/internal/util/isDate.ts", "node_modules/rxjs/src/internal/operators/map.ts", "node_modules/rxjs/src/internal/util/mapOneOrManyArgs.ts", "node_modules/rxjs/src/internal/util/argsArgArrayOrObject.ts", "node_modules/rxjs/src/internal/util/createObject.ts", "node_modules/rxjs/src/internal/observable/combineLatest.ts", "node_modules/rxjs/src/internal/operators/mergeInternals.ts", "node_modules/rxjs/src/internal/operators/mergeMap.ts", "node_modules/rxjs/src/internal/operators/mergeAll.ts", "node_modules/rxjs/src/internal/operators/concatAll.ts", "node_modules/rxjs/src/internal/observable/concat.ts", "node_modules/rxjs/src/internal/observable/defer.ts", "node_modules/rxjs/src/internal/observable/fromEvent.ts", "node_modules/rxjs/src/internal/observable/fromEventPattern.ts", "node_modules/rxjs/src/internal/observable/timer.ts", "node_modules/rxjs/src/internal/observable/merge.ts", "node_modules/rxjs/src/internal/observable/never.ts", "node_modules/rxjs/src/internal/util/argsOrArgArray.ts", "node_modules/rxjs/src/internal/operators/filter.ts", "node_modules/rxjs/src/internal/observable/zip.ts", "node_modules/rxjs/src/internal/operators/audit.ts", "node_modules/rxjs/src/internal/operators/auditTime.ts", "node_modules/rxjs/src/internal/operators/bufferCount.ts", "node_modules/rxjs/src/internal/operators/catchError.ts", "node_modules/rxjs/src/internal/operators/scanInternals.ts", "node_modules/rxjs/src/internal/operators/combineLatest.ts", "node_modules/rxjs/src/internal/operators/combineLatestWith.ts", "node_modules/rxjs/src/internal/operators/debounceTime.ts", "node_modules/rxjs/src/internal/operators/defaultIfEmpty.ts", "node_modules/rxjs/src/internal/operators/take.ts", "node_modules/rxjs/src/internal/operators/ignoreElements.ts", "node_modules/rxjs/src/internal/operators/mapTo.ts", "node_modules/rxjs/src/internal/operators/delayWhen.ts", "node_modules/rxjs/src/internal/operators/delay.ts", "node_modules/rxjs/src/internal/operators/distinctUntilChanged.ts", "node_modules/rxjs/src/internal/operators/distinctUntilKeyChanged.ts", "node_modules/rxjs/src/internal/operators/throwIfEmpty.ts", "node_modules/rxjs/src/internal/operators/endWith.ts", "node_modules/rxjs/src/internal/operators/finalize.ts", "node_modules/rxjs/src/internal/operators/first.ts", "node_modules/rxjs/src/internal/operators/merge.ts", "node_modules/rxjs/src/internal/operators/mergeWith.ts", "node_modules/rxjs/src/internal/operators/repeat.ts", "node_modules/rxjs/src/internal/operators/scan.ts", "node_modules/rxjs/src/internal/operators/share.ts", "node_modules/rxjs/src/internal/operators/shareReplay.ts", "node_modules/rxjs/src/internal/operators/skip.ts", "node_modules/rxjs/src/internal/operators/skipUntil.ts", "node_modules/rxjs/src/internal/operators/startWith.ts", "node_modules/rxjs/src/internal/operators/switchMap.ts", "node_modules/rxjs/src/internal/operators/takeUntil.ts", "node_modules/rxjs/src/internal/operators/takeWhile.ts", "node_modules/rxjs/src/internal/operators/tap.ts", "node_modules/rxjs/src/internal/operators/throttle.ts", "node_modules/rxjs/src/internal/operators/throttleTime.ts", "node_modules/rxjs/src/internal/operators/withLatestFrom.ts", "node_modules/rxjs/src/internal/operators/zip.ts", "node_modules/rxjs/src/internal/operators/zipWith.ts", "src/assets/javascripts/browser/document/index.ts", "src/assets/javascripts/browser/element/_/index.ts", "src/assets/javascripts/browser/element/focus/index.ts", "src/assets/javascripts/browser/element/offset/_/index.ts", "src/assets/javascripts/browser/element/offset/content/index.ts", "src/assets/javascripts/utilities/h/index.ts", "src/assets/javascripts/utilities/round/index.ts", "src/assets/javascripts/browser/script/index.ts", "src/assets/javascripts/browser/element/size/_/index.ts", "src/assets/javascripts/browser/element/size/content/index.ts", "src/assets/javascripts/browser/element/visibility/index.ts", "src/assets/javascripts/browser/toggle/index.ts", "src/assets/javascripts/browser/keyboard/index.ts", "src/assets/javascripts/browser/location/_/index.ts", "src/assets/javascripts/browser/location/hash/index.ts", "src/assets/javascripts/browser/media/index.ts", "src/assets/javascripts/browser/request/index.ts", "src/assets/javascripts/browser/viewport/offset/index.ts", "src/assets/javascripts/browser/viewport/size/index.ts", "src/assets/javascripts/browser/viewport/_/index.ts", "src/assets/javascripts/browser/viewport/at/index.ts", "src/assets/javascripts/browser/worker/index.ts", "src/assets/javascripts/_/index.ts", "src/assets/javascripts/components/_/index.ts", "src/assets/javascripts/components/announce/index.ts", "src/assets/javascripts/components/consent/index.ts", "src/assets/javascripts/components/content/annotation/_/index.ts", "src/assets/javascripts/templates/tooltip/index.tsx", "src/assets/javascripts/templates/annotation/index.tsx", "src/assets/javascripts/templates/clipboard/index.tsx", "src/assets/javascripts/templates/search/index.tsx", "src/assets/javascripts/templates/source/index.tsx", "src/assets/javascripts/templates/tabbed/index.tsx", "src/assets/javascripts/templates/table/index.tsx", "src/assets/javascripts/templates/version/index.tsx", "src/assets/javascripts/components/content/annotation/list/index.ts", "src/assets/javascripts/components/content/annotation/block/index.ts", "src/assets/javascripts/components/content/code/_/index.ts", "src/assets/javascripts/components/content/details/index.ts", "src/assets/javascripts/components/content/mermaid/index.css", "src/assets/javascripts/components/content/mermaid/index.ts", "src/assets/javascripts/components/content/table/index.ts", "src/assets/javascripts/components/content/tabs/index.ts", "src/assets/javascripts/components/content/_/index.ts", "src/assets/javascripts/components/dialog/index.ts", "src/assets/javascripts/components/header/_/index.ts", "src/assets/javascripts/components/header/title/index.ts", "src/assets/javascripts/components/main/index.ts", "src/assets/javascripts/components/palette/index.ts", "src/assets/javascripts/integrations/clipboard/index.ts", "src/assets/javascripts/integrations/sitemap/index.ts", "src/assets/javascripts/integrations/instant/index.ts", "src/assets/javascripts/integrations/search/highlighter/index.ts", "src/assets/javascripts/integrations/search/worker/message/index.ts", "src/assets/javascripts/integrations/search/worker/_/index.ts", "src/assets/javascripts/integrations/version/index.ts", "src/assets/javascripts/components/search/query/index.ts", "src/assets/javascripts/components/search/result/index.ts", "src/assets/javascripts/components/search/share/index.ts", "src/assets/javascripts/components/search/suggest/index.ts", "src/assets/javascripts/components/search/_/index.ts", "src/assets/javascripts/components/search/highlight/index.ts", "src/assets/javascripts/components/sidebar/index.ts", "src/assets/javascripts/components/source/facts/github/index.ts", "src/assets/javascripts/components/source/facts/gitlab/index.ts", "src/assets/javascripts/components/source/facts/_/index.ts", "src/assets/javascripts/components/source/_/index.ts", "src/assets/javascripts/components/tabs/index.ts", "src/assets/javascripts/components/toc/index.ts", "src/assets/javascripts/components/top/index.ts", "src/assets/javascripts/patches/indeterminate/index.ts", "src/assets/javascripts/patches/scrollfix/index.ts", "src/assets/javascripts/patches/scrolllock/index.ts", "src/assets/javascripts/polyfills/index.ts"],
-  "sourceRoot": "../../..",
-  "sourcesContent": ["(function (global, factory) {\n  typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n  typeof define === 'function' && define.amd ? define(factory) :\n  (factory());\n}(this, (function () { 'use strict';\n\n  /**\n   * Applies the :focus-visible polyfill at the given scope.\n   * A scope in this case is either the top-level Document or a Shadow Root.\n   *\n   * @param {(Document|ShadowRoot)} scope\n   * @see https://github.com/WICG/focus-visible\n   */\n  function applyFocusVisiblePolyfill(scope) {\n    var hadKeyboardEvent = true;\n    var hadFocusVisibleRecently = false;\n    var hadFocusVisibleRecentlyTimeout = null;\n\n    var inputTypesAllowlist = {\n      text: true,\n      search: true,\n      url: true,\n      tel: true,\n      email: true,\n      password: true,\n      number: true,\n      date: true,\n      month: true,\n      week: true,\n      time: true,\n      datetime: true,\n      'datetime-local': true\n    };\n\n    /**\n     * Helper function for legacy browsers and iframes which sometimes focus\n     * elements like document, body, and non-interactive SVG.\n     * @param {Element} el\n     */\n    function isValidFocusTarget(el) {\n      if (\n        el &&\n        el !== document &&\n        el.nodeName !== 'HTML' &&\n        el.nodeName !== 'BODY' &&\n        'classList' in el &&\n        'contains' in el.classList\n      ) {\n        return true;\n      }\n      return false;\n    }\n\n    /**\n     * Computes whether the given element should automatically trigger the\n     * `focus-visible` class being added, i.e. whether it should always match\n     * `:focus-visible` when focused.\n     * @param {Element} el\n     * @return {boolean}\n     */\n    function focusTriggersKeyboardModality(el) {\n      var type = el.type;\n      var tagName = el.tagName;\n\n      if (tagName === 'INPUT' && inputTypesAllowlist[type] && !el.readOnly) {\n        return true;\n      }\n\n      if (tagName === 'TEXTAREA' && !el.readOnly) {\n        return true;\n      }\n\n      if (el.isContentEditable) {\n        return true;\n      }\n\n      return false;\n    }\n\n    /**\n     * Add the `focus-visible` class to the given element if it was not added by\n     * the author.\n     * @param {Element} el\n     */\n    function addFocusVisibleClass(el) {\n      if (el.classList.contains('focus-visible')) {\n        return;\n      }\n      el.classList.add('focus-visible');\n      el.setAttribute('data-focus-visible-added', '');\n    }\n\n    /**\n     * Remove the `focus-visible` class from the given element if it was not\n     * originally added by the author.\n     * @param {Element} el\n     */\n    function removeFocusVisibleClass(el) {\n      if (!el.hasAttribute('data-focus-visible-added')) {\n        return;\n      }\n      el.classList.remove('focus-visible');\n      el.removeAttribute('data-focus-visible-added');\n    }\n\n    /**\n     * If the most recent user interaction was via the keyboard;\n     * and the key press did not include a meta, alt/option, or control key;\n     * then the modality is keyboard. Otherwise, the modality is not keyboard.\n     * Apply `focus-visible` to any current active element and keep track\n     * of our keyboard modality state with `hadKeyboardEvent`.\n     * @param {KeyboardEvent} e\n     */\n    function onKeyDown(e) {\n      if (e.metaKey || e.altKey || e.ctrlKey) {\n        return;\n      }\n\n      if (isValidFocusTarget(scope.activeElement)) {\n        addFocusVisibleClass(scope.activeElement);\n      }\n\n      hadKeyboardEvent = true;\n    }\n\n    /**\n     * If at any point a user clicks with a pointing device, ensure that we change\n     * the modality away from keyboard.\n     * This avoids the situation where a user presses a key on an already focused\n     * element, and then clicks on a different element, focusing it with a\n     * pointing device, while we still think we're in keyboard modality.\n     * @param {Event} e\n     */\n    function onPointerDown(e) {\n      hadKeyboardEvent = false;\n    }\n\n    /**\n     * On `focus`, add the `focus-visible` class to the target if:\n     * - the target received focus as a result of keyboard navigation, or\n     * - the event target is an element that will likely require interaction\n     *   via the keyboard (e.g. a text box)\n     * @param {Event} e\n     */\n    function onFocus(e) {\n      // Prevent IE from focusing the document or HTML element.\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n        addFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * On `blur`, remove the `focus-visible` class from the target.\n     * @param {Event} e\n     */\n    function onBlur(e) {\n      if (!isValidFocusTarget(e.target)) {\n        return;\n      }\n\n      if (\n        e.target.classList.contains('focus-visible') ||\n        e.target.hasAttribute('data-focus-visible-added')\n      ) {\n        // To detect a tab/window switch, we look for a blur event followed\n        // rapidly by a visibility change.\n        // If we don't see a visibility change within 100ms, it's probably a\n        // regular focus change.\n        hadFocusVisibleRecently = true;\n        window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n        hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n          hadFocusVisibleRecently = false;\n        }, 100);\n        removeFocusVisibleClass(e.target);\n      }\n    }\n\n    /**\n     * If the user changes tabs, keep track of whether or not the previously\n     * focused element had .focus-visible.\n     * @param {Event} e\n     */\n    function onVisibilityChange(e) {\n      if (document.visibilityState === 'hidden') {\n        // If the tab becomes active again, the browser will handle calling focus\n        // on the element (Safari actually calls it twice).\n        // If this tab change caused a blur on an element with focus-visible,\n        // re-apply the class when the user switches back to the tab.\n        if (hadFocusVisibleRecently) {\n          hadKeyboardEvent = true;\n        }\n        addInitialPointerMoveListeners();\n      }\n    }\n\n    /**\n     * Add a group of listeners to detect usage of any pointing devices.\n     * These listeners will be added when the polyfill first loads, and anytime\n     * the window is blurred, so that they are active when the window regains\n     * focus.\n     */\n    function addInitialPointerMoveListeners() {\n      document.addEventListener('mousemove', onInitialPointerMove);\n      document.addEventListener('mousedown', onInitialPointerMove);\n      document.addEventListener('mouseup', onInitialPointerMove);\n      document.addEventListener('pointermove', onInitialPointerMove);\n      document.addEventListener('pointerdown', onInitialPointerMove);\n      document.addEventListener('pointerup', onInitialPointerMove);\n      document.addEventListener('touchmove', onInitialPointerMove);\n      document.addEventListener('touchstart', onInitialPointerMove);\n      document.addEventListener('touchend', onInitialPointerMove);\n    }\n\n    function removeInitialPointerMoveListeners() {\n      document.removeEventListener('mousemove', onInitialPointerMove);\n      document.removeEventListener('mousedown', onInitialPointerMove);\n      document.removeEventListener('mouseup', onInitialPointerMove);\n      document.removeEventListener('pointermove', onInitialPointerMove);\n      document.removeEventListener('pointerdown', onInitialPointerMove);\n      document.removeEventListener('pointerup', onInitialPointerMove);\n      document.removeEventListener('touchmove', onInitialPointerMove);\n      document.removeEventListener('touchstart', onInitialPointerMove);\n      document.removeEventListener('touchend', onInitialPointerMove);\n    }\n\n    /**\n     * When the polfyill first loads, assume the user is in keyboard modality.\n     * If any event is received from a pointing device (e.g. mouse, pointer,\n     * touch), turn off keyboard modality.\n     * This accounts for situations where focus enters the page from the URL bar.\n     * @param {Event} e\n     */\n    function onInitialPointerMove(e) {\n      // Work around a Safari quirk that fires a mousemove on <html> whenever the\n      // window blurs, even if you're tabbing out of the page. \u00AF\\_(\u30C4)_/\u00AF\n      if (e.target.nodeName && e.target.nodeName.toLowerCase() === 'html') {\n        return;\n      }\n\n      hadKeyboardEvent = false;\n      removeInitialPointerMoveListeners();\n    }\n\n    // For some kinds of state, we are interested in changes at the global scope\n    // only. For example, global pointer input, global key presses and global\n    // visibility change should affect the state at every scope:\n    document.addEventListener('keydown', onKeyDown, true);\n    document.addEventListener('mousedown', onPointerDown, true);\n    document.addEventListener('pointerdown', onPointerDown, true);\n    document.addEventListener('touchstart', onPointerDown, true);\n    document.addEventListener('visibilitychange', onVisibilityChange, true);\n\n    addInitialPointerMoveListeners();\n\n    // For focus and blur, we specifically care about state changes in the local\n    // scope. This is because focus / blur events that originate from within a\n    // shadow root are not re-dispatched from the host element if it was already\n    // the active element in its own scope:\n    scope.addEventListener('focus', onFocus, true);\n    scope.addEventListener('blur', onBlur, true);\n\n    // We detect that a node is a ShadowRoot by ensuring that it is a\n    // DocumentFragment and also has a host property. This check covers native\n    // implementation and polyfill implementation transparently. If we only cared\n    // about the native implementation, we could just check if the scope was\n    // an instance of a ShadowRoot.\n    if (scope.nodeType === Node.DOCUMENT_FRAGMENT_NODE && scope.host) {\n      // Since a ShadowRoot is a special kind of DocumentFragment, it does not\n      // have a root element to add a class to. So, we add this attribute to the\n      // host element instead:\n      scope.host.setAttribute('data-js-focus-visible', '');\n    } else if (scope.nodeType === Node.DOCUMENT_NODE) {\n      document.documentElement.classList.add('js-focus-visible');\n      document.documentElement.setAttribute('data-js-focus-visible', '');\n    }\n  }\n\n  // It is important to wrap all references to global window and document in\n  // these checks to support server-side rendering use cases\n  // @see https://github.com/WICG/focus-visible/issues/199\n  if (typeof window !== 'undefined' && typeof document !== 'undefined') {\n    // Make the polyfill helper globally available. This can be used as a signal\n    // to interested libraries that wish to coordinate with the polyfill for e.g.,\n    // applying the polyfill to a shadow root:\n    window.applyFocusVisiblePolyfill = applyFocusVisiblePolyfill;\n\n    // Notify interested libraries of the polyfill's presence, in case the\n    // polyfill was loaded lazily:\n    var event;\n\n    try {\n      event = new CustomEvent('focus-visible-polyfill-ready');\n    } catch (error) {\n      // IE11 does not support using CustomEvent as a constructor directly:\n      event = document.createEvent('CustomEvent');\n      event.initCustomEvent('focus-visible-polyfill-ready', false, false, {});\n    }\n\n    window.dispatchEvent(event);\n  }\n\n  if (typeof document !== 'undefined') {\n    // Apply the polyfill to the global document, so that no JavaScript\n    // coordination is required to use the polyfill in the top-level document:\n    applyFocusVisiblePolyfill(document);\n  }\n\n})));\n", "/*!\n * clipboard.js v2.0.11\n * https://clipboardjs.com/\n *\n * Licensed MIT \u00A9 Zeno Rocha\n */\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"ClipboardJS\"] = factory();\n\telse\n\t\troot[\"ClipboardJS\"] = factory();\n})(this, function() {\nreturn /******/ (function() { // webpackBootstrap\n/******/ \tvar __webpack_modules__ = ({\n\n/***/ 686:\n/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n\n// EXPORTS\n__webpack_require__.d(__webpack_exports__, {\n  \"default\": function() { return /* binding */ clipboard; }\n});\n\n// EXTERNAL MODULE: ./node_modules/tiny-emitter/index.js\nvar tiny_emitter = __webpack_require__(279);\nvar tiny_emitter_default = /*#__PURE__*/__webpack_require__.n(tiny_emitter);\n// EXTERNAL MODULE: ./node_modules/good-listener/src/listen.js\nvar listen = __webpack_require__(370);\nvar listen_default = /*#__PURE__*/__webpack_require__.n(listen);\n// EXTERNAL MODULE: ./node_modules/select/src/select.js\nvar src_select = __webpack_require__(817);\nvar select_default = /*#__PURE__*/__webpack_require__.n(src_select);\n;// CONCATENATED MODULE: ./src/common/command.js\n/**\n * Executes a given operation type.\n * @param {String} type\n * @return {Boolean}\n */\nfunction command(type) {\n  try {\n    return document.execCommand(type);\n  } catch (err) {\n    return false;\n  }\n}\n;// CONCATENATED MODULE: ./src/actions/cut.js\n\n\n/**\n * Cut action wrapper.\n * @param {String|HTMLElement} target\n * @return {String}\n */\n\nvar ClipboardActionCut = function ClipboardActionCut(target) {\n  var selectedText = select_default()(target);\n  command('cut');\n  return selectedText;\n};\n\n/* harmony default export */ var actions_cut = (ClipboardActionCut);\n;// CONCATENATED MODULE: ./src/common/create-fake-element.js\n/**\n * Creates a fake textarea element with a value.\n * @param {String} value\n * @return {HTMLElement}\n */\nfunction createFakeElement(value) {\n  var isRTL = document.documentElement.getAttribute('dir') === 'rtl';\n  var fakeElement = document.createElement('textarea'); // Prevent zooming on iOS\n\n  fakeElement.style.fontSize = '12pt'; // Reset box model\n\n  fakeElement.style.border = '0';\n  fakeElement.style.padding = '0';\n  fakeElement.style.margin = '0'; // Move element out of screen horizontally\n\n  fakeElement.style.position = 'absolute';\n  fakeElement.style[isRTL ? 'right' : 'left'] = '-9999px'; // Move element to the same position vertically\n\n  var yPosition = window.pageYOffset || document.documentElement.scrollTop;\n  fakeElement.style.top = \"\".concat(yPosition, \"px\");\n  fakeElement.setAttribute('readonly', '');\n  fakeElement.value = value;\n  return fakeElement;\n}\n;// CONCATENATED MODULE: ./src/actions/copy.js\n\n\n\n/**\n * Create fake copy action wrapper using a fake element.\n * @param {String} target\n * @param {Object} options\n * @return {String}\n */\n\nvar fakeCopyAction = function fakeCopyAction(value, options) {\n  var fakeElement = createFakeElement(value);\n  options.container.appendChild(fakeElement);\n  var selectedText = select_default()(fakeElement);\n  command('copy');\n  fakeElement.remove();\n  return selectedText;\n};\n/**\n * Copy action wrapper.\n * @param {String|HTMLElement} target\n * @param {Object} options\n * @return {String}\n */\n\n\nvar ClipboardActionCopy = function ClipboardActionCopy(target) {\n  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n    container: document.body\n  };\n  var selectedText = '';\n\n  if (typeof target === 'string') {\n    selectedText = fakeCopyAction(target, options);\n  } else if (target instanceof HTMLInputElement && !['text', 'search', 'url', 'tel', 'password'].includes(target === null || target === void 0 ? void 0 : target.type)) {\n    // If input type doesn't support `setSelectionRange`. Simulate it. https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/setSelectionRange\n    selectedText = fakeCopyAction(target.value, options);\n  } else {\n    selectedText = select_default()(target);\n    command('copy');\n  }\n\n  return selectedText;\n};\n\n/* harmony default export */ var actions_copy = (ClipboardActionCopy);\n;// CONCATENATED MODULE: ./src/actions/default.js\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n\n\n/**\n * Inner function which performs selection from either `text` or `target`\n * properties and then executes copy or cut operations.\n * @param {Object} options\n */\n\nvar ClipboardActionDefault = function ClipboardActionDefault() {\n  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n  // Defines base properties passed from constructor.\n  var _options$action = options.action,\n      action = _options$action === void 0 ? 'copy' : _options$action,\n      container = options.container,\n      target = options.target,\n      text = options.text; // Sets the `action` to be performed which can be either 'copy' or 'cut'.\n\n  if (action !== 'copy' && action !== 'cut') {\n    throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n  } // Sets the `target` property using an element that will be have its content copied.\n\n\n  if (target !== undefined) {\n    if (target && _typeof(target) === 'object' && target.nodeType === 1) {\n      if (action === 'copy' && target.hasAttribute('disabled')) {\n        throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n      }\n\n      if (action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n        throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n      }\n    } else {\n      throw new Error('Invalid \"target\" value, use a valid Element');\n    }\n  } // Define selection strategy based on `text` property.\n\n\n  if (text) {\n    return actions_copy(text, {\n      container: container\n    });\n  } // Defines which selection strategy based on `target` property.\n\n\n  if (target) {\n    return action === 'cut' ? actions_cut(target) : actions_copy(target, {\n      container: container\n    });\n  }\n};\n\n/* harmony default export */ var actions_default = (ClipboardActionDefault);\n;// CONCATENATED MODULE: ./src/clipboard.js\nfunction clipboard_typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { clipboard_typeof = function _typeof(obj) { return typeof obj; }; } else { clipboard_typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return clipboard_typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (clipboard_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n\n\n\n\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\nfunction getAttributeValue(suffix, element) {\n  var attribute = \"data-clipboard-\".concat(suffix);\n\n  if (!element.hasAttribute(attribute)) {\n    return;\n  }\n\n  return element.getAttribute(attribute);\n}\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\n\n\nvar Clipboard = /*#__PURE__*/function (_Emitter) {\n  _inherits(Clipboard, _Emitter);\n\n  var _super = _createSuper(Clipboard);\n\n  /**\n   * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n   * @param {Object} options\n   */\n  function Clipboard(trigger, options) {\n    var _this;\n\n    _classCallCheck(this, Clipboard);\n\n    _this = _super.call(this);\n\n    _this.resolveOptions(options);\n\n    _this.listenClick(trigger);\n\n    return _this;\n  }\n  /**\n   * Defines if attributes would be resolved using internal setter functions\n   * or custom functions that were passed in the constructor.\n   * @param {Object} options\n   */\n\n\n  _createClass(Clipboard, [{\n    key: \"resolveOptions\",\n    value: function resolveOptions() {\n      var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n      this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n      this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n      this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n      this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body;\n    }\n    /**\n     * Adds a click event listener to the passed trigger.\n     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n     */\n\n  }, {\n    key: \"listenClick\",\n    value: function listenClick(trigger) {\n      var _this2 = this;\n\n      this.listener = listen_default()(trigger, 'click', function (e) {\n        return _this2.onClick(e);\n      });\n    }\n    /**\n     * Defines a new `ClipboardAction` on each click event.\n     * @param {Event} e\n     */\n\n  }, {\n    key: \"onClick\",\n    value: function onClick(e) {\n      var trigger = e.delegateTarget || e.currentTarget;\n      var action = this.action(trigger) || 'copy';\n      var text = actions_default({\n        action: action,\n        container: this.container,\n        target: this.target(trigger),\n        text: this.text(trigger)\n      }); // Fires an event based on the copy operation result.\n\n      this.emit(text ? 'success' : 'error', {\n        action: action,\n        text: text,\n        trigger: trigger,\n        clearSelection: function clearSelection() {\n          if (trigger) {\n            trigger.focus();\n          }\n\n          window.getSelection().removeAllRanges();\n        }\n      });\n    }\n    /**\n     * Default `action` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultAction\",\n    value: function defaultAction(trigger) {\n      return getAttributeValue('action', trigger);\n    }\n    /**\n     * Default `target` lookup function.\n     * @param {Element} trigger\n     */\n\n  }, {\n    key: \"defaultTarget\",\n    value: function defaultTarget(trigger) {\n      var selector = getAttributeValue('target', trigger);\n\n      if (selector) {\n        return document.querySelector(selector);\n      }\n    }\n    /**\n     * Allow fire programmatically a copy action\n     * @param {String|HTMLElement} target\n     * @param {Object} options\n     * @returns Text copied.\n     */\n\n  }, {\n    key: \"defaultText\",\n\n    /**\n     * Default `text` lookup function.\n     * @param {Element} trigger\n     */\n    value: function defaultText(trigger) {\n      return getAttributeValue('text', trigger);\n    }\n    /**\n     * Destroy lifecycle.\n     */\n\n  }, {\n    key: \"destroy\",\n    value: function destroy() {\n      this.listener.destroy();\n    }\n  }], [{\n    key: \"copy\",\n    value: function copy(target) {\n      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n        container: document.body\n      };\n      return actions_copy(target, options);\n    }\n    /**\n     * Allow fire programmatically a cut action\n     * @param {String|HTMLElement} target\n     * @returns Text cutted.\n     */\n\n  }, {\n    key: \"cut\",\n    value: function cut(target) {\n      return actions_cut(target);\n    }\n    /**\n     * Returns the support of the given action, or all actions if no action is\n     * given.\n     * @param {String} [action]\n     */\n\n  }, {\n    key: \"isSupported\",\n    value: function isSupported() {\n      var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n      var actions = typeof action === 'string' ? [action] : action;\n      var support = !!document.queryCommandSupported;\n      actions.forEach(function (action) {\n        support = support && !!document.queryCommandSupported(action);\n      });\n      return support;\n    }\n  }]);\n\n  return Clipboard;\n}((tiny_emitter_default()));\n\n/* harmony default export */ var clipboard = (Clipboard);\n\n/***/ }),\n\n/***/ 828:\n/***/ (function(module) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n    var proto = Element.prototype;\n\n    proto.matches = proto.matchesSelector ||\n                    proto.mozMatchesSelector ||\n                    proto.msMatchesSelector ||\n                    proto.oMatchesSelector ||\n                    proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n    while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n        if (typeof element.matches === 'function' &&\n            element.matches(selector)) {\n          return element;\n        }\n        element = element.parentNode;\n    }\n}\n\nmodule.exports = closest;\n\n\n/***/ }),\n\n/***/ 438:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar closest = __webpack_require__(828);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n    var listenerFn = listener.apply(this, arguments);\n\n    element.addEventListener(type, listenerFn, useCapture);\n\n    return {\n        destroy: function() {\n            element.removeEventListener(type, listenerFn, useCapture);\n        }\n    }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n    // Handle the regular Element usage\n    if (typeof elements.addEventListener === 'function') {\n        return _delegate.apply(null, arguments);\n    }\n\n    // Handle Element-less usage, it defaults to global delegation\n    if (typeof type === 'function') {\n        // Use `document` as the first parameter, then apply arguments\n        // This is a short way to .unshift `arguments` without running into deoptimizations\n        return _delegate.bind(null, document).apply(null, arguments);\n    }\n\n    // Handle Selector-based usage\n    if (typeof elements === 'string') {\n        elements = document.querySelectorAll(elements);\n    }\n\n    // Handle Array-like based usage\n    return Array.prototype.map.call(elements, function (element) {\n        return _delegate(element, selector, type, callback, useCapture);\n    });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n    return function(e) {\n        e.delegateTarget = closest(e.target, selector);\n\n        if (e.delegateTarget) {\n            callback.call(element, e);\n        }\n    }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n\n/***/ 879:\n/***/ (function(__unused_webpack_module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n    return value !== undefined\n        && value instanceof HTMLElement\n        && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return value !== undefined\n        && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n        && ('length' in value)\n        && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n    return typeof value === 'string'\n        || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n    var type = Object.prototype.toString.call(value);\n\n    return type === '[object Function]';\n};\n\n\n/***/ }),\n\n/***/ 370:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar is = __webpack_require__(879);\nvar delegate = __webpack_require__(438);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n    if (!target && !type && !callback) {\n        throw new Error('Missing required arguments');\n    }\n\n    if (!is.string(type)) {\n        throw new TypeError('Second argument must be a String');\n    }\n\n    if (!is.fn(callback)) {\n        throw new TypeError('Third argument must be a Function');\n    }\n\n    if (is.node(target)) {\n        return listenNode(target, type, callback);\n    }\n    else if (is.nodeList(target)) {\n        return listenNodeList(target, type, callback);\n    }\n    else if (is.string(target)) {\n        return listenSelector(target, type, callback);\n    }\n    else {\n        throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n    }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n    node.addEventListener(type, callback);\n\n    return {\n        destroy: function() {\n            node.removeEventListener(type, callback);\n        }\n    }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n    Array.prototype.forEach.call(nodeList, function(node) {\n        node.addEventListener(type, callback);\n    });\n\n    return {\n        destroy: function() {\n            Array.prototype.forEach.call(nodeList, function(node) {\n                node.removeEventListener(type, callback);\n            });\n        }\n    }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n    return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n\n/***/ 817:\n/***/ (function(module) {\n\nfunction select(element) {\n    var selectedText;\n\n    if (element.nodeName === 'SELECT') {\n        element.focus();\n\n        selectedText = element.value;\n    }\n    else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n        var isReadOnly = element.hasAttribute('readonly');\n\n        if (!isReadOnly) {\n            element.setAttribute('readonly', '');\n        }\n\n        element.select();\n        element.setSelectionRange(0, element.value.length);\n\n        if (!isReadOnly) {\n            element.removeAttribute('readonly');\n        }\n\n        selectedText = element.value;\n    }\n    else {\n        if (element.hasAttribute('contenteditable')) {\n            element.focus();\n        }\n\n        var selection = window.getSelection();\n        var range = document.createRange();\n\n        range.selectNodeContents(element);\n        selection.removeAllRanges();\n        selection.addRange(range);\n\n        selectedText = selection.toString();\n    }\n\n    return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n\n/***/ 279:\n/***/ (function(module) {\n\nfunction E () {\n  // Keep this empty so it's easier to inherit from\n  // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n  on: function (name, callback, ctx) {\n    var e = this.e || (this.e = {});\n\n    (e[name] || (e[name] = [])).push({\n      fn: callback,\n      ctx: ctx\n    });\n\n    return this;\n  },\n\n  once: function (name, callback, ctx) {\n    var self = this;\n    function listener () {\n      self.off(name, listener);\n      callback.apply(ctx, arguments);\n    };\n\n    listener._ = callback\n    return this.on(name, listener, ctx);\n  },\n\n  emit: function (name) {\n    var data = [].slice.call(arguments, 1);\n    var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n    var i = 0;\n    var len = evtArr.length;\n\n    for (i; i < len; i++) {\n      evtArr[i].fn.apply(evtArr[i].ctx, data);\n    }\n\n    return this;\n  },\n\n  off: function (name, callback) {\n    var e = this.e || (this.e = {});\n    var evts = e[name];\n    var liveEvents = [];\n\n    if (evts && callback) {\n      for (var i = 0, len = evts.length; i < len; i++) {\n        if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n          liveEvents.push(evts[i]);\n      }\n    }\n\n    // Remove event from queue to prevent memory leak\n    // Suggested by https://github.com/lazd\n    // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n    (liveEvents.length)\n      ? e[name] = liveEvents\n      : delete e[name];\n\n    return this;\n  }\n};\n\nmodule.exports = E;\nmodule.exports.TinyEmitter = E;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(__webpack_module_cache__[moduleId]) {\n/******/ \t\t\treturn __webpack_module_cache__[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/************************************************************************/\n/******/ \t// module exports must be returned from runtime so entry inlining is disabled\n/******/ \t// startup\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(686);\n/******/ })()\n.default;\n});", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param  {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n  var str = '' + string;\n  var match = matchHtmlRegExp.exec(str);\n\n  if (!match) {\n    return str;\n  }\n\n  var escape;\n  var html = '';\n  var index = 0;\n  var lastIndex = 0;\n\n  for (index = match.index; index < str.length; index++) {\n    switch (str.charCodeAt(index)) {\n      case 34: // \"\n        escape = '&quot;';\n        break;\n      case 38: // &\n        escape = '&amp;';\n        break;\n      case 39: // '\n        escape = '&#39;';\n        break;\n      case 60: // <\n        escape = '&lt;';\n        break;\n      case 62: // >\n        escape = '&gt;';\n        break;\n      default:\n        continue;\n    }\n\n    if (lastIndex !== index) {\n      html += str.substring(lastIndex, index);\n    }\n\n    lastIndex = index + 1;\n    html += escape;\n  }\n\n  return lastIndex !== index\n    ? html + str.substring(lastIndex, index)\n    : html;\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport \"focus-visible\"\n\nimport {\n  EMPTY,\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  delay,\n  filter,\n  map,\n  merge,\n  mergeWith,\n  shareReplay,\n  switchMap\n} from \"rxjs\"\n\nimport { configuration, feature } from \"./_\"\nimport {\n  at,\n  getActiveElement,\n  getOptionalElement,\n  requestJSON,\n  setLocation,\n  setToggle,\n  watchDocument,\n  watchKeyboard,\n  watchLocation,\n  watchLocationTarget,\n  watchMedia,\n  watchPrint,\n  watchScript,\n  watchViewport\n} from \"./browser\"\nimport {\n  getComponentElement,\n  getComponentElements,\n  mountAnnounce,\n  mountBackToTop,\n  mountConsent,\n  mountContent,\n  mountDialog,\n  mountHeader,\n  mountHeaderTitle,\n  mountPalette,\n  mountSearch,\n  mountSearchHiglight,\n  mountSidebar,\n  mountSource,\n  mountTableOfContents,\n  mountTabs,\n  watchHeader,\n  watchMain\n} from \"./components\"\nimport {\n  SearchIndex,\n  setupClipboardJS,\n  setupInstantLoading,\n  setupVersionSelector\n} from \"./integrations\"\nimport {\n  patchIndeterminate,\n  patchScrollfix,\n  patchScrolllock\n} from \"./patches\"\nimport \"./polyfills\"\n\n/* ----------------------------------------------------------------------------\n * Functions - @todo refactor\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch search index\n *\n * @returns Search index observable\n */\nfunction fetchSearchIndex(): Observable<SearchIndex> {\n  if (location.protocol === \"file:\") {\n    return watchScript(\n      `${new URL(\"search/search_index.js\", config.base)}`\n    )\n      .pipe(\n        // @ts-ignore - @todo fix typings\n        map(() => __index),\n        shareReplay(1)\n      )\n  } else {\n    return requestJSON<SearchIndex>(\n      new URL(\"search/search_index.json\", config.base)\n    )\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Application\n * ------------------------------------------------------------------------- */\n\n/* Yay, JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Set up navigation observables and subjects */\nconst document$ = watchDocument()\nconst location$ = watchLocation()\nconst target$   = watchLocationTarget(location$)\nconst keyboard$ = watchKeyboard()\n\n/* Set up media observables */\nconst viewport$ = watchViewport()\nconst tablet$   = watchMedia(\"(min-width: 960px)\")\nconst screen$   = watchMedia(\"(min-width: 1220px)\")\nconst print$    = watchPrint()\n\n/* Retrieve search index, if search is enabled */\nconst config = configuration()\nconst index$ = document.forms.namedItem(\"search\")\n  ? fetchSearchIndex()\n  : NEVER\n\n/* Set up Clipboard.js integration */\nconst alert$ = new Subject<string>()\nsetupClipboardJS({ alert$ })\n\n/* Set up instant loading, if enabled */\nif (feature(\"navigation.instant\"))\n  setupInstantLoading({ location$, viewport$ })\n    .subscribe(document$)\n\n/* Set up version selector */\nif (config.version?.provider === \"mike\")\n  setupVersionSelector({ document$ })\n\n/* Always close drawer and search on navigation */\nmerge(location$, target$)\n  .pipe(\n    delay(125)\n  )\n    .subscribe(() => {\n      setToggle(\"drawer\", false)\n      setToggle(\"search\", false)\n    })\n\n/* Set up global keyboard handlers */\nkeyboard$\n  .pipe(\n    filter(({ mode }) => mode === \"global\")\n  )\n    .subscribe(key => {\n      switch (key.type) {\n\n        /* Go to previous page */\n        case \"p\":\n        case \",\":\n          const prev = getOptionalElement<HTMLLinkElement>(\"link[rel=prev]\")\n          if (typeof prev !== \"undefined\")\n            setLocation(prev)\n          break\n\n        /* Go to next page */\n        case \"n\":\n        case \".\":\n          const next = getOptionalElement<HTMLLinkElement>(\"link[rel=next]\")\n          if (typeof next !== \"undefined\")\n            setLocation(next)\n          break\n\n        /* Expand navigation, see https://bit.ly/3ZjG5io */\n        case \"Enter\":\n          const active = getActiveElement()\n          if (active instanceof HTMLLabelElement)\n            active.click()\n      }\n    })\n\n/* Set up patches */\npatchIndeterminate({ document$, tablet$ })\npatchScrollfix({ document$ })\npatchScrolllock({ viewport$, tablet$ })\n\n/* Set up header and main area observable */\nconst header$ = watchHeader(getComponentElement(\"header\"), { viewport$ })\nconst main$ = document$\n  .pipe(\n    map(() => getComponentElement(\"main\")),\n    switchMap(el => watchMain(el, { viewport$, header$ })),\n    shareReplay(1)\n  )\n\n/* Set up control component observables */\nconst control$ = merge(\n\n  /* Consent */\n  ...getComponentElements(\"consent\")\n    .map(el => mountConsent(el, { target$ })),\n\n  /* Dialog */\n  ...getComponentElements(\"dialog\")\n    .map(el => mountDialog(el, { alert$ })),\n\n  /* Header */\n  ...getComponentElements(\"header\")\n    .map(el => mountHeader(el, { viewport$, header$, main$ })),\n\n  /* Color palette */\n  ...getComponentElements(\"palette\")\n    .map(el => mountPalette(el)),\n\n  /* Search */\n  ...getComponentElements(\"search\")\n    .map(el => mountSearch(el, { index$, keyboard$ })),\n\n  /* Repository information */\n  ...getComponentElements(\"source\")\n    .map(el => mountSource(el))\n)\n\n/* Set up content component observables */\nconst content$ = defer(() => merge(\n\n  /* Announcement bar */\n  ...getComponentElements(\"announce\")\n    .map(el => mountAnnounce(el)),\n\n  /* Content */\n  ...getComponentElements(\"content\")\n    .map(el => mountContent(el, { viewport$, target$, print$ })),\n\n  /* Search highlighting */\n  ...getComponentElements(\"content\")\n    .map(el => feature(\"search.highlight\")\n      ? mountSearchHiglight(el, { index$, location$ })\n      : EMPTY\n    ),\n\n  /* Header title */\n  ...getComponentElements(\"header-title\")\n    .map(el => mountHeaderTitle(el, { viewport$, header$ })),\n\n  /* Sidebar */\n  ...getComponentElements(\"sidebar\")\n    .map(el => el.getAttribute(\"data-md-type\") === \"navigation\"\n      ? at(screen$, () => mountSidebar(el, { viewport$, header$, main$ }))\n      : at(tablet$, () => mountSidebar(el, { viewport$, header$, main$ }))\n    ),\n\n  /* Navigation tabs */\n  ...getComponentElements(\"tabs\")\n    .map(el => mountTabs(el, { viewport$, header$ })),\n\n  /* Table of contents */\n  ...getComponentElements(\"toc\")\n    .map(el => mountTableOfContents(el, {\n      viewport$, header$, main$, target$\n    })),\n\n  /* Back-to-top button */\n  ...getComponentElements(\"top\")\n    .map(el => mountBackToTop(el, { viewport$, header$, main$, target$ }))\n))\n\n/* Set up component observables */\nconst component$ = document$\n  .pipe(\n    switchMap(() => content$),\n    mergeWith(control$),\n    shareReplay(1)\n  )\n\n/* Subscribe to all components */\ncomponent$.subscribe()\n\n/* ----------------------------------------------------------------------------\n * Exports\n * ------------------------------------------------------------------------- */\n\nwindow.document$  = document$          /* Document observable */\nwindow.location$  = location$          /* Location subject */\nwindow.target$    = target$            /* Location target observable */\nwindow.keyboard$  = keyboard$          /* Keyboard observable */\nwindow.viewport$  = viewport$          /* Viewport observable */\nwindow.tablet$    = tablet$            /* Media tablet observable */\nwindow.screen$    = screen$            /* Media screen observable */\nwindow.print$     = print$             /* Media print observable */\nwindow.alert$     = alert$             /* Alert subject */\nwindow.component$ = component$         /* Component observable */\n", "/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n    if (typeof b !== \"function\" && b !== null)\r\n        throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n    __assign = Object.assign || function __assign(t) {\r\n        for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n            s = arguments[i];\r\n            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n        }\r\n        return t;\r\n    }\r\n    return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n    var t = {};\r\n    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n        t[p] = s[p];\r\n    if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n                t[p[i]] = s[p[i]];\r\n        }\r\n    return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n    if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n    return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n    return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n    if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n    function verb(n) { return function (v) { return step([n, v]); }; }\r\n    function step(op) {\r\n        if (f) throw new TypeError(\"Generator is already executing.\");\r\n        while (_) try {\r\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n            if (y = 0, t) op = [op[0] & 2, t.value];\r\n            switch (op[0]) {\r\n                case 0: case 1: t = op; break;\r\n                case 4: _.label++; return { value: op[1], done: false };\r\n                case 5: _.label++; y = op[1]; op = [0]; continue;\r\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n                default:\r\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n                    if (t[2]) _.ops.pop();\r\n                    _.trys.pop(); continue;\r\n            }\r\n            op = body.call(thisArg, _);\r\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n    }\r\n}\r\n\r\nexport var __createBinding = Object.create ? (function(o, m, k, k2) {\r\n    if (k2 === undefined) k2 = k;\r\n    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\r\n}) : (function(o, m, k, k2) {\r\n    if (k2 === undefined) k2 = k;\r\n    o[k2] = m[k];\r\n});\r\n\r\nexport function __exportStar(m, o) {\r\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\r\n}\r\n\r\nexport function __values(o) {\r\n    var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n    if (m) return m.call(o);\r\n    if (o && typeof o.length === \"number\") return {\r\n        next: function () {\r\n            if (o && i >= o.length) o = void 0;\r\n            return { value: o && o[i++], done: !o };\r\n        }\r\n    };\r\n    throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nexport function __read(o, n) {\r\n    var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n    if (!m) return o;\r\n    var i = m.call(o), r, ar = [], e;\r\n    try {\r\n        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n    }\r\n    catch (error) { e = { error: error }; }\r\n    finally {\r\n        try {\r\n            if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n        }\r\n        finally { if (e) throw e.error; }\r\n    }\r\n    return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spread() {\r\n    for (var ar = [], i = 0; i < arguments.length; i++)\r\n        ar = ar.concat(__read(arguments[i]));\r\n    return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n}\r\n\r\nexport function __spreadArray(to, from, pack) {\r\n    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\r\n        if (ar || !(i in from)) {\r\n            if (!ar) ar = Array.prototype.slice.call(from, 0, i);\r\n            ar[i] = from[i];\r\n        }\r\n    }\r\n    return to.concat(ar || Array.prototype.slice.call(from));\r\n}\r\n\r\nexport function __await(v) {\r\n    return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n    function fulfill(value) { resume(\"next\", value); }\r\n    function reject(value) { resume(\"throw\", value); }\r\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n    var i, p;\r\n    return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var m = o[Symbol.asyncIterator], i;\r\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n    if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n    return cooked;\r\n};\r\n\r\nvar __setModuleDefault = Object.create ? (function(o, v) {\r\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\r\n}) : function(o, v) {\r\n    o[\"default\"] = v;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n    if (mod && mod.__esModule) return mod;\r\n    var result = {};\r\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\r\n    __setModuleDefault(result, mod);\r\n    return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n    return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\r\n    if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\r\n    if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\r\n    return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\r\n    if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\r\n    if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\r\n    if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\r\n    return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\r\n}\r\n", "/**\n * Returns true if the object is a function.\n * @param value The value to check\n */\nexport function isFunction(value: any): value is (...args: any[]) => any {\n  return typeof value === 'function';\n}\n", "/**\n * Used to create Error subclasses until the community moves away from ES5.\n *\n * This is because compiling from TypeScript down to ES5 has issues with subclassing Errors\n * as well as other built-in types: https://github.com/Microsoft/TypeScript/issues/12123\n *\n * @param createImpl A factory function to create the actual constructor implementation. The returned\n * function should be a named function that calls `_super` internally.\n */\nexport function createErrorClass<T>(createImpl: (_super: any) => any): T {\n  const _super = (instance: any) => {\n    Error.call(instance);\n    instance.stack = new Error().stack;\n  };\n\n  const ctorFunc = createImpl(_super);\n  ctorFunc.prototype = Object.create(Error.prototype);\n  ctorFunc.prototype.constructor = ctorFunc;\n  return ctorFunc;\n}\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface UnsubscriptionError extends Error {\n  readonly errors: any[];\n}\n\nexport interface UnsubscriptionErrorCtor {\n  /**\n   * @deprecated Internal implementation detail. Do not construct error instances.\n   * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n   */\n  new (errors: any[]): UnsubscriptionError;\n}\n\n/**\n * An error thrown when one or more errors have occurred during the\n * `unsubscribe` of a {@link Subscription}.\n */\nexport const UnsubscriptionError: UnsubscriptionErrorCtor = createErrorClass(\n  (_super) =>\n    function UnsubscriptionErrorImpl(this: any, errors: (Error | string)[]) {\n      _super(this);\n      this.message = errors\n        ? `${errors.length} errors occurred during unsubscription:\n${errors.map((err, i) => `${i + 1}) ${err.toString()}`).join('\\n  ')}`\n        : '';\n      this.name = 'UnsubscriptionError';\n      this.errors = errors;\n    }\n);\n", "/**\n * Removes an item from an array, mutating it.\n * @param arr The array to remove the item from\n * @param item The item to remove\n */\nexport function arrRemove<T>(arr: T[] | undefined | null, item: T) {\n  if (arr) {\n    const index = arr.indexOf(item);\n    0 <= index && arr.splice(index, 1);\n  }\n}\n", "import { isFunction } from './util/isFunction';\nimport { UnsubscriptionError } from './util/UnsubscriptionError';\nimport { SubscriptionLike, TeardownLogic, Unsubscribable } from './types';\nimport { arrRemove } from './util/arrRemove';\n\n/**\n * Represents a disposable resource, such as the execution of an Observable. A\n * Subscription has one important method, `unsubscribe`, that takes no argument\n * and just disposes the resource held by the subscription.\n *\n * Additionally, subscriptions may be grouped together through the `add()`\n * method, which will attach a child Subscription to the current Subscription.\n * When a Subscription is unsubscribed, all its children (and its grandchildren)\n * will be unsubscribed as well.\n *\n * @class Subscription\n */\nexport class Subscription implements SubscriptionLike {\n  /** @nocollapse */\n  public static EMPTY = (() => {\n    const empty = new Subscription();\n    empty.closed = true;\n    return empty;\n  })();\n\n  /**\n   * A flag to indicate whether this Subscription has already been unsubscribed.\n   */\n  public closed = false;\n\n  private _parentage: Subscription[] | Subscription | null = null;\n\n  /**\n   * The list of registered finalizers to execute upon unsubscription. Adding and removing from this\n   * list occurs in the {@link #add} and {@link #remove} methods.\n   */\n  private _finalizers: Exclude<TeardownLogic, void>[] | null = null;\n\n  /**\n   * @param initialTeardown A function executed first as part of the finalization\n   * process that is kicked off when {@link #unsubscribe} is called.\n   */\n  constructor(private initialTeardown?: () => void) {}\n\n  /**\n   * Disposes the resources held by the subscription. May, for instance, cancel\n   * an ongoing Observable execution or cancel any other type of work that\n   * started when the Subscription was created.\n   * @return {void}\n   */\n  unsubscribe(): void {\n    let errors: any[] | undefined;\n\n    if (!this.closed) {\n      this.closed = true;\n\n      // Remove this from it's parents.\n      const { _parentage } = this;\n      if (_parentage) {\n        this._parentage = null;\n        if (Array.isArray(_parentage)) {\n          for (const parent of _parentage) {\n            parent.remove(this);\n          }\n        } else {\n          _parentage.remove(this);\n        }\n      }\n\n      const { initialTeardown: initialFinalizer } = this;\n      if (isFunction(initialFinalizer)) {\n        try {\n          initialFinalizer();\n        } catch (e) {\n          errors = e instanceof UnsubscriptionError ? e.errors : [e];\n        }\n      }\n\n      const { _finalizers } = this;\n      if (_finalizers) {\n        this._finalizers = null;\n        for (const finalizer of _finalizers) {\n          try {\n            execFinalizer(finalizer);\n          } catch (err) {\n            errors = errors ?? [];\n            if (err instanceof UnsubscriptionError) {\n              errors = [...errors, ...err.errors];\n            } else {\n              errors.push(err);\n            }\n          }\n        }\n      }\n\n      if (errors) {\n        throw new UnsubscriptionError(errors);\n      }\n    }\n  }\n\n  /**\n   * Adds a finalizer to this subscription, so that finalization will be unsubscribed/called\n   * when this subscription is unsubscribed. If this subscription is already {@link #closed},\n   * because it has already been unsubscribed, then whatever finalizer is passed to it\n   * will automatically be executed (unless the finalizer itself is also a closed subscription).\n   *\n   * Closed Subscriptions cannot be added as finalizers to any subscription. Adding a closed\n   * subscription to a any subscription will result in no operation. (A noop).\n   *\n   * Adding a subscription to itself, or adding `null` or `undefined` will not perform any\n   * operation at all. (A noop).\n   *\n   * `Subscription` instances that are added to this instance will automatically remove themselves\n   * if they are unsubscribed. Functions and {@link Unsubscribable} objects that you wish to remove\n   * will need to be removed manually with {@link #remove}\n   *\n   * @param teardown The finalization logic to add to this subscription.\n   */\n  add(teardown: TeardownLogic): void {\n    // Only add the finalizer if it's not undefined\n    // and don't add a subscription to itself.\n    if (teardown && teardown !== this) {\n      if (this.closed) {\n        // If this subscription is already closed,\n        // execute whatever finalizer is handed to it automatically.\n        execFinalizer(teardown);\n      } else {\n        if (teardown instanceof Subscription) {\n          // We don't add closed subscriptions, and we don't add the same subscription\n          // twice. Subscription unsubscribe is idempotent.\n          if (teardown.closed || teardown._hasParent(this)) {\n            return;\n          }\n          teardown._addParent(this);\n        }\n        (this._finalizers = this._finalizers ?? []).push(teardown);\n      }\n    }\n  }\n\n  /**\n   * Checks to see if a this subscription already has a particular parent.\n   * This will signal that this subscription has already been added to the parent in question.\n   * @param parent the parent to check for\n   */\n  private _hasParent(parent: Subscription) {\n    const { _parentage } = this;\n    return _parentage === parent || (Array.isArray(_parentage) && _parentage.includes(parent));\n  }\n\n  /**\n   * Adds a parent to this subscription so it can be removed from the parent if it\n   * unsubscribes on it's own.\n   *\n   * NOTE: THIS ASSUMES THAT {@link _hasParent} HAS ALREADY BEEN CHECKED.\n   * @param parent The parent subscription to add\n   */\n  private _addParent(parent: Subscription) {\n    const { _parentage } = this;\n    this._parentage = Array.isArray(_parentage) ? (_parentage.push(parent), _parentage) : _parentage ? [_parentage, parent] : parent;\n  }\n\n  /**\n   * Called on a child when it is removed via {@link #remove}.\n   * @param parent The parent to remove\n   */\n  private _removeParent(parent: Subscription) {\n    const { _parentage } = this;\n    if (_parentage === parent) {\n      this._parentage = null;\n    } else if (Array.isArray(_parentage)) {\n      arrRemove(_parentage, parent);\n    }\n  }\n\n  /**\n   * Removes a finalizer from this subscription that was previously added with the {@link #add} method.\n   *\n   * Note that `Subscription` instances, when unsubscribed, will automatically remove themselves\n   * from every other `Subscription` they have been added to. This means that using the `remove` method\n   * is not a common thing and should be used thoughtfully.\n   *\n   * If you add the same finalizer instance of a function or an unsubscribable object to a `Subscription` instance\n   * more than once, you will need to call `remove` the same number of times to remove all instances.\n   *\n   * All finalizer instances are removed to free up memory upon unsubscription.\n   *\n   * @param teardown The finalizer to remove from this subscription\n   */\n  remove(teardown: Exclude<TeardownLogic, void>): void {\n    const { _finalizers } = this;\n    _finalizers && arrRemove(_finalizers, teardown);\n\n    if (teardown instanceof Subscription) {\n      teardown._removeParent(this);\n    }\n  }\n}\n\nexport const EMPTY_SUBSCRIPTION = Subscription.EMPTY;\n\nexport function isSubscription(value: any): value is Subscription {\n  return (\n    value instanceof Subscription ||\n    (value && 'closed' in value && isFunction(value.remove) && isFunction(value.add) && isFunction(value.unsubscribe))\n  );\n}\n\nfunction execFinalizer(finalizer: Unsubscribable | (() => void)) {\n  if (isFunction(finalizer)) {\n    finalizer();\n  } else {\n    finalizer.unsubscribe();\n  }\n}\n", "import { Subscriber } from './Subscriber';\nimport { ObservableNotification } from './types';\n\n/**\n * The {@link GlobalConfig} object for RxJS. It is used to configure things\n * like how to react on unhandled errors.\n */\nexport const config: GlobalConfig = {\n  onUnhandledError: null,\n  onStoppedNotification: null,\n  Promise: undefined,\n  useDeprecatedSynchronousErrorHandling: false,\n  useDeprecatedNextContext: false,\n};\n\n/**\n * The global configuration object for RxJS, used to configure things\n * like how to react on unhandled errors. Accessible via {@link config}\n * object.\n */\nexport interface GlobalConfig {\n  /**\n   * A registration point for unhandled errors from RxJS. These are errors that\n   * cannot were not handled by consuming code in the usual subscription path. For\n   * example, if you have this configured, and you subscribe to an observable without\n   * providing an error handler, errors from that subscription will end up here. This\n   * will _always_ be called asynchronously on another job in the runtime. This is because\n   * we do not want errors thrown in this user-configured handler to interfere with the\n   * behavior of the library.\n   */\n  onUnhandledError: ((err: any) => void) | null;\n\n  /**\n   * A registration point for notifications that cannot be sent to subscribers because they\n   * have completed, errored or have been explicitly unsubscribed. By default, next, complete\n   * and error notifications sent to stopped subscribers are noops. However, sometimes callers\n   * might want a different behavior. For example, with sources that attempt to report errors\n   * to stopped subscribers, a caller can configure RxJS to throw an unhandled error instead.\n   * This will _always_ be called asynchronously on another job in the runtime. This is because\n   * we do not want errors thrown in this user-configured handler to interfere with the\n   * behavior of the library.\n   */\n  onStoppedNotification: ((notification: ObservableNotification<any>, subscriber: Subscriber<any>) => void) | null;\n\n  /**\n   * The promise constructor used by default for {@link Observable#toPromise toPromise} and {@link Observable#forEach forEach}\n   * methods.\n   *\n   * @deprecated As of version 8, RxJS will no longer support this sort of injection of a\n   * Promise constructor. If you need a Promise implementation other than native promises,\n   * please polyfill/patch Promise as you see appropriate. Will be removed in v8.\n   */\n  Promise?: PromiseConstructorLike;\n\n  /**\n   * If true, turns on synchronous error rethrowing, which is a deprecated behavior\n   * in v6 and higher. This behavior enables bad patterns like wrapping a subscribe\n   * call in a try/catch block. It also enables producer interference, a nasty bug\n   * where a multicast can be broken for all observers by a downstream consumer with\n   * an unhandled error. DO NOT USE THIS FLAG UNLESS IT'S NEEDED TO BUY TIME\n   * FOR MIGRATION REASONS.\n   *\n   * @deprecated As of version 8, RxJS will no longer support synchronous throwing\n   * of unhandled errors. All errors will be thrown on a separate call stack to prevent bad\n   * behaviors described above. Will be removed in v8.\n   */\n  useDeprecatedSynchronousErrorHandling: boolean;\n\n  /**\n   * If true, enables an as-of-yet undocumented feature from v5: The ability to access\n   * `unsubscribe()` via `this` context in `next` functions created in observers passed\n   * to `subscribe`.\n   *\n   * This is being removed because the performance was severely problematic, and it could also cause\n   * issues when types other than POJOs are passed to subscribe as subscribers, as they will likely have\n   * their `this` context overwritten.\n   *\n   * @deprecated As of version 8, RxJS will no longer support altering the\n   * context of next functions provided as part of an observer to Subscribe. Instead,\n   * you will have access to a subscription or a signal or token that will allow you to do things like\n   * unsubscribe and test closed status. Will be removed in v8.\n   */\n  useDeprecatedNextContext: boolean;\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetTimeoutFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearTimeoutFunction = (handle: TimerHandle) => void;\n\ninterface TimeoutProvider {\n  setTimeout: SetTimeoutFunction;\n  clearTimeout: ClearTimeoutFunction;\n  delegate:\n    | {\n        setTimeout: SetTimeoutFunction;\n        clearTimeout: ClearTimeoutFunction;\n      }\n    | undefined;\n}\n\nexport const timeoutProvider: TimeoutProvider = {\n  // When accessing the delegate, use the variable rather than `this` so that\n  // the functions can be called without being bound to the provider.\n  setTimeout(handler: () => void, timeout?: number, ...args) {\n    const { delegate } = timeoutProvider;\n    if (delegate?.setTimeout) {\n      return delegate.setTimeout(handler, timeout, ...args);\n    }\n    return setTimeout(handler, timeout, ...args);\n  },\n  clearTimeout(handle) {\n    const { delegate } = timeoutProvider;\n    return (delegate?.clearTimeout || clearTimeout)(handle as any);\n  },\n  delegate: undefined,\n};\n", "import { config } from '../config';\nimport { timeoutProvider } from '../scheduler/timeoutProvider';\n\n/**\n * Handles an error on another job either with the user-configured {@link onUnhandledError},\n * or by throwing it on that new job so it can be picked up by `window.onerror`, `process.on('error')`, etc.\n *\n * This should be called whenever there is an error that is out-of-band with the subscription\n * or when an error hits a terminal boundary of the subscription and no error handler was provided.\n *\n * @param err the error to report\n */\nexport function reportUnhandledError(err: any) {\n  timeoutProvider.setTimeout(() => {\n    const { onUnhandledError } = config;\n    if (onUnhandledError) {\n      // Execute the user-configured error handler.\n      onUnhandledError(err);\n    } else {\n      // Throw so it is picked up by the runtime's uncaught error mechanism.\n      throw err;\n    }\n  });\n}\n", "/* tslint:disable:no-empty */\nexport function noop() { }\n", "import { CompleteNotification, NextNotification, ErrorNotification } from './types';\n\n/**\n * A completion object optimized for memory use and created to be the\n * same \"shape\" as other notifications in v8.\n * @internal\n */\nexport const COMPLETE_NOTIFICATION = (() => createNotification('C', undefined, undefined) as CompleteNotification)();\n\n/**\n * Internal use only. Creates an optimized error notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function errorNotification(error: any): ErrorNotification {\n  return createNotification('E', undefined, error) as any;\n}\n\n/**\n * Internal use only. Creates an optimized next notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function nextNotification<T>(value: T) {\n  return createNotification('N', value, undefined) as NextNotification<T>;\n}\n\n/**\n * Ensures that all notifications created internally have the same \"shape\" in v8.\n *\n * TODO: This is only exported to support a crazy legacy test in `groupBy`.\n * @internal\n */\nexport function createNotification(kind: 'N' | 'E' | 'C', value: any, error: any) {\n  return {\n    kind,\n    value,\n    error,\n  };\n}\n", "import { config } from '../config';\n\nlet context: { errorThrown: boolean; error: any } | null = null;\n\n/**\n * Handles dealing with errors for super-gross mode. Creates a context, in which\n * any synchronously thrown errors will be passed to {@link captureError}. Which\n * will record the error such that it will be rethrown after the call back is complete.\n * TODO: Remove in v8\n * @param cb An immediately executed function.\n */\nexport function errorContext(cb: () => void) {\n  if (config.useDeprecatedSynchronousErrorHandling) {\n    const isRoot = !context;\n    if (isRoot) {\n      context = { errorThrown: false, error: null };\n    }\n    cb();\n    if (isRoot) {\n      const { errorThrown, error } = context!;\n      context = null;\n      if (errorThrown) {\n        throw error;\n      }\n    }\n  } else {\n    // This is the general non-deprecated path for everyone that\n    // isn't crazy enough to use super-gross mode (useDeprecatedSynchronousErrorHandling)\n    cb();\n  }\n}\n\n/**\n * Captures errors only in super-gross mode.\n * @param err the error to capture\n */\nexport function captureError(err: any) {\n  if (config.useDeprecatedSynchronousErrorHandling && context) {\n    context.errorThrown = true;\n    context.error = err;\n  }\n}\n", "import { isFunction } from './util/isFunction';\nimport { Observer, ObservableNotification } from './types';\nimport { isSubscription, Subscription } from './Subscription';\nimport { config } from './config';\nimport { reportUnhandledError } from './util/reportUnhandledError';\nimport { noop } from './util/noop';\nimport { nextNotification, errorNotification, COMPLETE_NOTIFICATION } from './NotificationFactories';\nimport { timeoutProvider } from './scheduler/timeoutProvider';\nimport { captureError } from './util/errorContext';\n\n/**\n * Implements the {@link Observer} interface and extends the\n * {@link Subscription} class. While the {@link Observer} is the public API for\n * consuming the values of an {@link Observable}, all Observers get converted to\n * a Subscriber, in order to provide Subscription-like capabilities such as\n * `unsubscribe`. Subscriber is a common type in RxJS, and crucial for\n * implementing operators, but it is rarely used as a public API.\n *\n * @class Subscriber<T>\n */\nexport class Subscriber<T> extends Subscription implements Observer<T> {\n  /**\n   * A static factory for a Subscriber, given a (potentially partial) definition\n   * of an Observer.\n   * @param next The `next` callback of an Observer.\n   * @param error The `error` callback of an\n   * Observer.\n   * @param complete The `complete` callback of an\n   * Observer.\n   * @return A Subscriber wrapping the (partially defined)\n   * Observer represented by the given arguments.\n   * @nocollapse\n   * @deprecated Do not use. Will be removed in v8. There is no replacement for this\n   * method, and there is no reason to be creating instances of `Subscriber` directly.\n   * If you have a specific use case, please file an issue.\n   */\n  static create<T>(next?: (x?: T) => void, error?: (e?: any) => void, complete?: () => void): Subscriber<T> {\n    return new SafeSubscriber(next, error, complete);\n  }\n\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  protected isStopped: boolean = false;\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  protected destination: Subscriber<any> | Observer<any>; // this `any` is the escape hatch to erase extra type param (e.g. R)\n\n  /**\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   * There is no reason to directly create an instance of Subscriber. This type is exported for typings reasons.\n   */\n  constructor(destination?: Subscriber<any> | Observer<any>) {\n    super();\n    if (destination) {\n      this.destination = destination;\n      // Automatically chain subscriptions together here.\n      // if destination is a Subscription, then it is a Subscriber.\n      if (isSubscription(destination)) {\n        destination.add(this);\n      }\n    } else {\n      this.destination = EMPTY_OBSERVER;\n    }\n  }\n\n  /**\n   * The {@link Observer} callback to receive notifications of type `next` from\n   * the Observable, with a value. The Observable may call this method 0 or more\n   * times.\n   * @param {T} [value] The `next` value.\n   * @return {void}\n   */\n  next(value?: T): void {\n    if (this.isStopped) {\n      handleStoppedNotification(nextNotification(value), this);\n    } else {\n      this._next(value!);\n    }\n  }\n\n  /**\n   * The {@link Observer} callback to receive notifications of type `error` from\n   * the Observable, with an attached `Error`. Notifies the Observer that\n   * the Observable has experienced an error condition.\n   * @param {any} [err] The `error` exception.\n   * @return {void}\n   */\n  error(err?: any): void {\n    if (this.isStopped) {\n      handleStoppedNotification(errorNotification(err), this);\n    } else {\n      this.isStopped = true;\n      this._error(err);\n    }\n  }\n\n  /**\n   * The {@link Observer} callback to receive a valueless notification of type\n   * `complete` from the Observable. Notifies the Observer that the Observable\n   * has finished sending push-based notifications.\n   * @return {void}\n   */\n  complete(): void {\n    if (this.isStopped) {\n      handleStoppedNotification(COMPLETE_NOTIFICATION, this);\n    } else {\n      this.isStopped = true;\n      this._complete();\n    }\n  }\n\n  unsubscribe(): void {\n    if (!this.closed) {\n      this.isStopped = true;\n      super.unsubscribe();\n      this.destination = null!;\n    }\n  }\n\n  protected _next(value: T): void {\n    this.destination.next(value);\n  }\n\n  protected _error(err: any): void {\n    try {\n      this.destination.error(err);\n    } finally {\n      this.unsubscribe();\n    }\n  }\n\n  protected _complete(): void {\n    try {\n      this.destination.complete();\n    } finally {\n      this.unsubscribe();\n    }\n  }\n}\n\n/**\n * This bind is captured here because we want to be able to have\n * compatibility with monoid libraries that tend to use a method named\n * `bind`. In particular, a library called Monio requires this.\n */\nconst _bind = Function.prototype.bind;\n\nfunction bind<Fn extends (...args: any[]) => any>(fn: Fn, thisArg: any): Fn {\n  return _bind.call(fn, thisArg);\n}\n\n/**\n * Internal optimization only, DO NOT EXPOSE.\n * @internal\n */\nclass ConsumerObserver<T> implements Observer<T> {\n  constructor(private partialObserver: Partial<Observer<T>>) {}\n\n  next(value: T): void {\n    const { partialObserver } = this;\n    if (partialObserver.next) {\n      try {\n        partialObserver.next(value);\n      } catch (error) {\n        handleUnhandledError(error);\n      }\n    }\n  }\n\n  error(err: any): void {\n    const { partialObserver } = this;\n    if (partialObserver.error) {\n      try {\n        partialObserver.error(err);\n      } catch (error) {\n        handleUnhandledError(error);\n      }\n    } else {\n      handleUnhandledError(err);\n    }\n  }\n\n  complete(): void {\n    const { partialObserver } = this;\n    if (partialObserver.complete) {\n      try {\n        partialObserver.complete();\n      } catch (error) {\n        handleUnhandledError(error);\n      }\n    }\n  }\n}\n\nexport class SafeSubscriber<T> extends Subscriber<T> {\n  constructor(\n    observerOrNext?: Partial<Observer<T>> | ((value: T) => void) | null,\n    error?: ((e?: any) => void) | null,\n    complete?: (() => void) | null\n  ) {\n    super();\n\n    let partialObserver: Partial<Observer<T>>;\n    if (isFunction(observerOrNext) || !observerOrNext) {\n      // The first argument is a function, not an observer. The next\n      // two arguments *could* be observers, or they could be empty.\n      partialObserver = {\n        next: (observerOrNext ?? undefined) as (((value: T) => void) | undefined),\n        error: error ?? undefined,\n        complete: complete ?? undefined,\n      };\n    } else {\n      // The first argument is a partial observer.\n      let context: any;\n      if (this && config.useDeprecatedNextContext) {\n        // This is a deprecated path that made `this.unsubscribe()` available in\n        // next handler functions passed to subscribe. This only exists behind a flag\n        // now, as it is *very* slow.\n        context = Object.create(observerOrNext);\n        context.unsubscribe = () => this.unsubscribe();\n        partialObserver = {\n          next: observerOrNext.next && bind(observerOrNext.next, context),\n          error: observerOrNext.error && bind(observerOrNext.error, context),\n          complete: observerOrNext.complete && bind(observerOrNext.complete, context),\n        };\n      } else {\n        // The \"normal\" path. Just use the partial observer directly.\n        partialObserver = observerOrNext;\n      }\n    }\n\n    // Wrap the partial observer to ensure it's a full observer, and\n    // make sure proper error handling is accounted for.\n    this.destination = new ConsumerObserver(partialObserver);\n  }\n}\n\nfunction handleUnhandledError(error: any) {\n  if (config.useDeprecatedSynchronousErrorHandling) {\n    captureError(error);\n  } else {\n    // Ideal path, we report this as an unhandled error,\n    // which is thrown on a new call stack.\n    reportUnhandledError(error);\n  }\n}\n\n/**\n * An error handler used when no error handler was supplied\n * to the SafeSubscriber -- meaning no error handler was supplied\n * do the `subscribe` call on our observable.\n * @param err The error to handle\n */\nfunction defaultErrorHandler(err: any) {\n  throw err;\n}\n\n/**\n * A handler for notifications that cannot be sent to a stopped subscriber.\n * @param notification The notification being sent\n * @param subscriber The stopped subscriber\n */\nfunction handleStoppedNotification(notification: ObservableNotification<any>, subscriber: Subscriber<any>) {\n  const { onStoppedNotification } = config;\n  onStoppedNotification && timeoutProvider.setTimeout(() => onStoppedNotification(notification, subscriber));\n}\n\n/**\n * The observer used as a stub for subscriptions where the user did not\n * pass any arguments to `subscribe`. Comes with the default error handling\n * behavior.\n */\nexport const EMPTY_OBSERVER: Readonly<Observer<any>> & { closed: true } = {\n  closed: true,\n  next: noop,\n  error: defaultErrorHandler,\n  complete: noop,\n};\n", "/**\n * Symbol.observable or a string \"@@observable\". Used for interop\n *\n * @deprecated We will no longer be exporting this symbol in upcoming versions of RxJS.\n * Instead polyfill and use Symbol.observable directly *or* use https://www.npmjs.com/package/symbol-observable\n */\nexport const observable: string | symbol = (() => (typeof Symbol === 'function' && Symbol.observable) || '@@observable')();\n", "/**\n * This function takes one parameter and just returns it. Simply put,\n * this is like `<T>(x: T): T => x`.\n *\n * ## Examples\n *\n * This is useful in some cases when using things like `mergeMap`\n *\n * ```ts\n * import { interval, take, map, range, mergeMap, identity } from 'rxjs';\n *\n * const source$ = interval(1000).pipe(take(5));\n *\n * const result$ = source$.pipe(\n *   map(i => range(i)),\n *   mergeMap(identity) // same as mergeMap(x => x)\n * );\n *\n * result$.subscribe({\n *   next: console.log\n * });\n * ```\n *\n * Or when you want to selectively apply an operator\n *\n * ```ts\n * import { interval, take, identity } from 'rxjs';\n *\n * const shouldLimit = () => Math.random() < 0.5;\n *\n * const source$ = interval(1000);\n *\n * const result$ = source$.pipe(shouldLimit() ? take(5) : identity);\n *\n * result$.subscribe({\n *   next: console.log\n * });\n * ```\n *\n * @param x Any value that is returned by this function\n * @returns The value passed as the first parameter to this function\n */\nexport function identity<T>(x: T): T {\n  return x;\n}\n", "import { identity } from './identity';\nimport { UnaryFunction } from '../types';\n\nexport function pipe(): typeof identity;\nexport function pipe<T, A>(fn1: UnaryFunction<T, A>): UnaryFunction<T, A>;\nexport function pipe<T, A, B>(fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>): UnaryFunction<T, B>;\nexport function pipe<T, A, B, C>(fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>): UnaryFunction<T, C>;\nexport function pipe<T, A, B, C, D>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>\n): UnaryFunction<T, D>;\nexport function pipe<T, A, B, C, D, E>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>\n): UnaryFunction<T, E>;\nexport function pipe<T, A, B, C, D, E, F>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>\n): UnaryFunction<T, F>;\nexport function pipe<T, A, B, C, D, E, F, G>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>\n): UnaryFunction<T, G>;\nexport function pipe<T, A, B, C, D, E, F, G, H>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>,\n  fn8: UnaryFunction<G, H>\n): UnaryFunction<T, H>;\nexport function pipe<T, A, B, C, D, E, F, G, H, I>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>,\n  fn8: UnaryFunction<G, H>,\n  fn9: UnaryFunction<H, I>\n): UnaryFunction<T, I>;\nexport function pipe<T, A, B, C, D, E, F, G, H, I>(\n  fn1: UnaryFunction<T, A>,\n  fn2: UnaryFunction<A, B>,\n  fn3: UnaryFunction<B, C>,\n  fn4: UnaryFunction<C, D>,\n  fn5: UnaryFunction<D, E>,\n  fn6: UnaryFunction<E, F>,\n  fn7: UnaryFunction<F, G>,\n  fn8: UnaryFunction<G, H>,\n  fn9: UnaryFunction<H, I>,\n  ...fns: UnaryFunction<any, any>[]\n): UnaryFunction<T, unknown>;\n\n/**\n * pipe() can be called on one or more functions, each of which can take one argument (\"UnaryFunction\")\n * and uses it to return a value.\n * It returns a function that takes one argument, passes it to the first UnaryFunction, and then\n * passes the result to the next one, passes that result to the next one, and so on.  \n */\nexport function pipe(...fns: Array<UnaryFunction<any, any>>): UnaryFunction<any, any> {\n  return pipeFromArray(fns);\n}\n\n/** @internal */\nexport function pipeFromArray<T, R>(fns: Array<UnaryFunction<T, R>>): UnaryFunction<T, R> {\n  if (fns.length === 0) {\n    return identity as UnaryFunction<any, any>;\n  }\n\n  if (fns.length === 1) {\n    return fns[0];\n  }\n\n  return function piped(input: T): R {\n    return fns.reduce((prev: any, fn: UnaryFunction<T, R>) => fn(prev), input as any);\n  };\n}\n", "import { Operator } from './Operator';\nimport { SafeSubscriber, Subscriber } from './Subscriber';\nimport { isSubscription, Subscription } from './Subscription';\nimport { TeardownLogic, OperatorFunction, Subscribable, Observer } from './types';\nimport { observable as Symbol_observable } from './symbol/observable';\nimport { pipeFromArray } from './util/pipe';\nimport { config } from './config';\nimport { isFunction } from './util/isFunction';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A representation of any set of values over any amount of time. This is the most basic building block\n * of RxJS.\n *\n * @class Observable<T>\n */\nexport class Observable<T> implements Subscribable<T> {\n  /**\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   */\n  source: Observable<any> | undefined;\n\n  /**\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   */\n  operator: Operator<any, T> | undefined;\n\n  /**\n   * @constructor\n   * @param {Function} subscribe the function that is called when the Observable is\n   * initially subscribed to. This function is given a Subscriber, to which new values\n   * can be `next`ed, or an `error` method can be called to raise an error, or\n   * `complete` can be called to notify of a successful completion.\n   */\n  constructor(subscribe?: (this: Observable<T>, subscriber: Subscriber<T>) => TeardownLogic) {\n    if (subscribe) {\n      this._subscribe = subscribe;\n    }\n  }\n\n  // HACK: Since TypeScript inherits static properties too, we have to\n  // fight against TypeScript here so Subject can have a different static create signature\n  /**\n   * Creates a new Observable by calling the Observable constructor\n   * @owner Observable\n   * @method create\n   * @param {Function} subscribe? the subscriber function to be passed to the Observable constructor\n   * @return {Observable} a new observable\n   * @nocollapse\n   * @deprecated Use `new Observable()` instead. Will be removed in v8.\n   */\n  static create: (...args: any[]) => any = <T>(subscribe?: (subscriber: Subscriber<T>) => TeardownLogic) => {\n    return new Observable<T>(subscribe);\n  };\n\n  /**\n   * Creates a new Observable, with this Observable instance as the source, and the passed\n   * operator defined as the new observable's operator.\n   * @method lift\n   * @param operator the operator defining the operation to take on the observable\n   * @return a new observable with the Operator applied\n   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n   * If you have implemented an operator using `lift`, it is recommended that you create an\n   * operator by simply returning `new Observable()` directly. See \"Creating new operators from\n   * scratch\" section here: https://rxjs.dev/guide/operators\n   */\n  lift<R>(operator?: Operator<T, R>): Observable<R> {\n    const observable = new Observable<R>();\n    observable.source = this;\n    observable.operator = operator;\n    return observable;\n  }\n\n  subscribe(observerOrNext?: Partial<Observer<T>> | ((value: T) => void)): Subscription;\n  /** @deprecated Instead of passing separate callback arguments, use an observer argument. Signatures taking separate callback arguments will be removed in v8. Details: https://rxjs.dev/deprecations/subscribe-arguments */\n  subscribe(next?: ((value: T) => void) | null, error?: ((error: any) => void) | null, complete?: (() => void) | null): Subscription;\n  /**\n   * Invokes an execution of an Observable and registers Observer handlers for notifications it will emit.\n   *\n   * <span class=\"informal\">Use it when you have all these Observables, but still nothing is happening.</span>\n   *\n   * `subscribe` is not a regular operator, but a method that calls Observable's internal `subscribe` function. It\n   * might be for example a function that you passed to Observable's constructor, but most of the time it is\n   * a library implementation, which defines what will be emitted by an Observable, and when it be will emitted. This means\n   * that calling `subscribe` is actually the moment when Observable starts its work, not when it is created, as it is often\n   * the thought.\n   *\n   * Apart from starting the execution of an Observable, this method allows you to listen for values\n   * that an Observable emits, as well as for when it completes or errors. You can achieve this in two\n   * of the following ways.\n   *\n   * The first way is creating an object that implements {@link Observer} interface. It should have methods\n   * defined by that interface, but note that it should be just a regular JavaScript object, which you can create\n   * yourself in any way you want (ES6 class, classic function constructor, object literal etc.). In particular, do\n   * not attempt to use any RxJS implementation details to create Observers - you don't need them. Remember also\n   * that your object does not have to implement all methods. If you find yourself creating a method that doesn't\n   * do anything, you can simply omit it. Note however, if the `error` method is not provided and an error happens,\n   * it will be thrown asynchronously. Errors thrown asynchronously cannot be caught using `try`/`catch`. Instead,\n   * use the {@link onUnhandledError} configuration option or use a runtime handler (like `window.onerror` or\n   * `process.on('error)`) to be notified of unhandled errors. Because of this, it's recommended that you provide\n   * an `error` method to avoid missing thrown errors.\n   *\n   * The second way is to give up on Observer object altogether and simply provide callback functions in place of its methods.\n   * This means you can provide three functions as arguments to `subscribe`, where the first function is equivalent\n   * of a `next` method, the second of an `error` method and the third of a `complete` method. Just as in case of an Observer,\n   * if you do not need to listen for something, you can omit a function by passing `undefined` or `null`,\n   * since `subscribe` recognizes these functions by where they were placed in function call. When it comes\n   * to the `error` function, as with an Observer, if not provided, errors emitted by an Observable will be thrown asynchronously.\n   *\n   * You can, however, subscribe with no parameters at all. This may be the case where you're not interested in terminal events\n   * and you also handled emissions internally by using operators (e.g. using `tap`).\n   *\n   * Whichever style of calling `subscribe` you use, in both cases it returns a Subscription object.\n   * This object allows you to call `unsubscribe` on it, which in turn will stop the work that an Observable does and will clean\n   * up all resources that an Observable used. Note that cancelling a subscription will not call `complete` callback\n   * provided to `subscribe` function, which is reserved for a regular completion signal that comes from an Observable.\n   *\n   * Remember that callbacks provided to `subscribe` are not guaranteed to be called asynchronously.\n   * It is an Observable itself that decides when these functions will be called. For example {@link of}\n   * by default emits all its values synchronously. Always check documentation for how given Observable\n   * will behave when subscribed and if its default behavior can be modified with a `scheduler`.\n   *\n   * #### Examples\n   *\n   * Subscribe with an {@link guide/observer Observer}\n   *\n   * ```ts\n   * import { of } from 'rxjs';\n   *\n   * const sumObserver = {\n   *   sum: 0,\n   *   next(value) {\n   *     console.log('Adding: ' + value);\n   *     this.sum = this.sum + value;\n   *   },\n   *   error() {\n   *     // We actually could just remove this method,\n   *     // since we do not really care about errors right now.\n   *   },\n   *   complete() {\n   *     console.log('Sum equals: ' + this.sum);\n   *   }\n   * };\n   *\n   * of(1, 2, 3) // Synchronously emits 1, 2, 3 and then completes.\n   *   .subscribe(sumObserver);\n   *\n   * // Logs:\n   * // 'Adding: 1'\n   * // 'Adding: 2'\n   * // 'Adding: 3'\n   * // 'Sum equals: 6'\n   * ```\n   *\n   * Subscribe with functions ({@link deprecations/subscribe-arguments deprecated})\n   *\n   * ```ts\n   * import { of } from 'rxjs'\n   *\n   * let sum = 0;\n   *\n   * of(1, 2, 3).subscribe(\n   *   value => {\n   *     console.log('Adding: ' + value);\n   *     sum = sum + value;\n   *   },\n   *   undefined,\n   *   () => console.log('Sum equals: ' + sum)\n   * );\n   *\n   * // Logs:\n   * // 'Adding: 1'\n   * // 'Adding: 2'\n   * // 'Adding: 3'\n   * // 'Sum equals: 6'\n   * ```\n   *\n   * Cancel a subscription\n   *\n   * ```ts\n   * import { interval } from 'rxjs';\n   *\n   * const subscription = interval(1000).subscribe({\n   *   next(num) {\n   *     console.log(num)\n   *   },\n   *   complete() {\n   *     // Will not be called, even when cancelling subscription.\n   *     console.log('completed!');\n   *   }\n   * });\n   *\n   * setTimeout(() => {\n   *   subscription.unsubscribe();\n   *   console.log('unsubscribed!');\n   * }, 2500);\n   *\n   * // Logs:\n   * // 0 after 1s\n   * // 1 after 2s\n   * // 'unsubscribed!' after 2.5s\n   * ```\n   *\n   * @param {Observer|Function} observerOrNext (optional) Either an observer with methods to be called,\n   * or the first of three possible handlers, which is the handler for each value emitted from the subscribed\n   * Observable.\n   * @param {Function} error (optional) A handler for a terminal event resulting from an error. If no error handler is provided,\n   * the error will be thrown asynchronously as unhandled.\n   * @param {Function} complete (optional) A handler for a terminal event resulting from successful completion.\n   * @return {Subscription} a subscription reference to the registered handlers\n   * @method subscribe\n   */\n  subscribe(\n    observerOrNext?: Partial<Observer<T>> | ((value: T) => void) | null,\n    error?: ((error: any) => void) | null,\n    complete?: (() => void) | null\n  ): Subscription {\n    const subscriber = isSubscriber(observerOrNext) ? observerOrNext : new SafeSubscriber(observerOrNext, error, complete);\n\n    errorContext(() => {\n      const { operator, source } = this;\n      subscriber.add(\n        operator\n          ? // We're dealing with a subscription in the\n            // operator chain to one of our lifted operators.\n            operator.call(subscriber, source)\n          : source\n          ? // If `source` has a value, but `operator` does not, something that\n            // had intimate knowledge of our API, like our `Subject`, must have\n            // set it. We're going to just call `_subscribe` directly.\n            this._subscribe(subscriber)\n          : // In all other cases, we're likely wrapping a user-provided initializer\n            // function, so we need to catch errors and handle them appropriately.\n            this._trySubscribe(subscriber)\n      );\n    });\n\n    return subscriber;\n  }\n\n  /** @internal */\n  protected _trySubscribe(sink: Subscriber<T>): TeardownLogic {\n    try {\n      return this._subscribe(sink);\n    } catch (err) {\n      // We don't need to return anything in this case,\n      // because it's just going to try to `add()` to a subscription\n      // above.\n      sink.error(err);\n    }\n  }\n\n  /**\n   * Used as a NON-CANCELLABLE means of subscribing to an observable, for use with\n   * APIs that expect promises, like `async/await`. You cannot unsubscribe from this.\n   *\n   * **WARNING**: Only use this with observables you *know* will complete. If the source\n   * observable does not complete, you will end up with a promise that is hung up, and\n   * potentially all of the state of an async function hanging out in memory. To avoid\n   * this situation, look into adding something like {@link timeout}, {@link take},\n   * {@link takeWhile}, or {@link takeUntil} amongst others.\n   *\n   * #### Example\n   *\n   * ```ts\n   * import { interval, take } from 'rxjs';\n   *\n   * const source$ = interval(1000).pipe(take(4));\n   *\n   * async function getTotal() {\n   *   let total = 0;\n   *\n   *   await source$.forEach(value => {\n   *     total += value;\n   *     console.log('observable -> ' + value);\n   *   });\n   *\n   *   return total;\n   * }\n   *\n   * getTotal().then(\n   *   total => console.log('Total: ' + total)\n   * );\n   *\n   * // Expected:\n   * // 'observable -> 0'\n   * // 'observable -> 1'\n   * // 'observable -> 2'\n   * // 'observable -> 3'\n   * // 'Total: 6'\n   * ```\n   *\n   * @param next a handler for each value emitted by the observable\n   * @return a promise that either resolves on observable completion or\n   *  rejects with the handled error\n   */\n  forEach(next: (value: T) => void): Promise<void>;\n\n  /**\n   * @param next a handler for each value emitted by the observable\n   * @param promiseCtor a constructor function used to instantiate the Promise\n   * @return a promise that either resolves on observable completion or\n   *  rejects with the handled error\n   * @deprecated Passing a Promise constructor will no longer be available\n   * in upcoming versions of RxJS. This is because it adds weight to the library, for very\n   * little benefit. If you need this functionality, it is recommended that you either\n   * polyfill Promise, or you create an adapter to convert the returned native promise\n   * to whatever promise implementation you wanted. Will be removed in v8.\n   */\n  forEach(next: (value: T) => void, promiseCtor: PromiseConstructorLike): Promise<void>;\n\n  forEach(next: (value: T) => void, promiseCtor?: PromiseConstructorLike): Promise<void> {\n    promiseCtor = getPromiseCtor(promiseCtor);\n\n    return new promiseCtor<void>((resolve, reject) => {\n      const subscriber = new SafeSubscriber<T>({\n        next: (value) => {\n          try {\n            next(value);\n          } catch (err) {\n            reject(err);\n            subscriber.unsubscribe();\n          }\n        },\n        error: reject,\n        complete: resolve,\n      });\n      this.subscribe(subscriber);\n    }) as Promise<void>;\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<any>): TeardownLogic {\n    return this.source?.subscribe(subscriber);\n  }\n\n  /**\n   * An interop point defined by the es7-observable spec https://github.com/zenparsing/es-observable\n   * @method Symbol.observable\n   * @return {Observable} this instance of the observable\n   */\n  [Symbol_observable]() {\n    return this;\n  }\n\n  /* tslint:disable:max-line-length */\n  pipe(): Observable<T>;\n  pipe<A>(op1: OperatorFunction<T, A>): Observable<A>;\n  pipe<A, B>(op1: OperatorFunction<T, A>, op2: OperatorFunction<A, B>): Observable<B>;\n  pipe<A, B, C>(op1: OperatorFunction<T, A>, op2: OperatorFunction<A, B>, op3: OperatorFunction<B, C>): Observable<C>;\n  pipe<A, B, C, D>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>\n  ): Observable<D>;\n  pipe<A, B, C, D, E>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>\n  ): Observable<E>;\n  pipe<A, B, C, D, E, F>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>\n  ): Observable<F>;\n  pipe<A, B, C, D, E, F, G>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>\n  ): Observable<G>;\n  pipe<A, B, C, D, E, F, G, H>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>,\n    op8: OperatorFunction<G, H>\n  ): Observable<H>;\n  pipe<A, B, C, D, E, F, G, H, I>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>,\n    op8: OperatorFunction<G, H>,\n    op9: OperatorFunction<H, I>\n  ): Observable<I>;\n  pipe<A, B, C, D, E, F, G, H, I>(\n    op1: OperatorFunction<T, A>,\n    op2: OperatorFunction<A, B>,\n    op3: OperatorFunction<B, C>,\n    op4: OperatorFunction<C, D>,\n    op5: OperatorFunction<D, E>,\n    op6: OperatorFunction<E, F>,\n    op7: OperatorFunction<F, G>,\n    op8: OperatorFunction<G, H>,\n    op9: OperatorFunction<H, I>,\n    ...operations: OperatorFunction<any, any>[]\n  ): Observable<unknown>;\n  /* tslint:enable:max-line-length */\n\n  /**\n   * Used to stitch together functional operators into a chain.\n   * @method pipe\n   * @return {Observable} the Observable result of all of the operators having\n   * been called in the order they were passed in.\n   *\n   * ## Example\n   *\n   * ```ts\n   * import { interval, filter, map, scan } from 'rxjs';\n   *\n   * interval(1000)\n   *   .pipe(\n   *     filter(x => x % 2 === 0),\n   *     map(x => x + x),\n   *     scan((acc, x) => acc + x)\n   *   )\n   *   .subscribe(x => console.log(x));\n   * ```\n   */\n  pipe(...operations: OperatorFunction<any, any>[]): Observable<any> {\n    return pipeFromArray(operations)(this);\n  }\n\n  /* tslint:disable:max-line-length */\n  /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n  toPromise(): Promise<T | undefined>;\n  /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n  toPromise(PromiseCtor: typeof Promise): Promise<T | undefined>;\n  /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n  toPromise(PromiseCtor: PromiseConstructorLike): Promise<T | undefined>;\n  /* tslint:enable:max-line-length */\n\n  /**\n   * Subscribe to this Observable and get a Promise resolving on\n   * `complete` with the last emission (if any).\n   *\n   * **WARNING**: Only use this with observables you *know* will complete. If the source\n   * observable does not complete, you will end up with a promise that is hung up, and\n   * potentially all of the state of an async function hanging out in memory. To avoid\n   * this situation, look into adding something like {@link timeout}, {@link take},\n   * {@link takeWhile}, or {@link takeUntil} amongst others.\n   *\n   * @method toPromise\n   * @param [promiseCtor] a constructor function used to instantiate\n   * the Promise\n   * @return A Promise that resolves with the last value emit, or\n   * rejects on an error. If there were no emissions, Promise\n   * resolves with undefined.\n   * @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise\n   */\n  toPromise(promiseCtor?: PromiseConstructorLike): Promise<T | undefined> {\n    promiseCtor = getPromiseCtor(promiseCtor);\n\n    return new promiseCtor((resolve, reject) => {\n      let value: T | undefined;\n      this.subscribe(\n        (x: T) => (value = x),\n        (err: any) => reject(err),\n        () => resolve(value)\n      );\n    }) as Promise<T | undefined>;\n  }\n}\n\n/**\n * Decides between a passed promise constructor from consuming code,\n * A default configured promise constructor, and the native promise\n * constructor and returns it. If nothing can be found, it will throw\n * an error.\n * @param promiseCtor The optional promise constructor to passed by consuming code\n */\nfunction getPromiseCtor(promiseCtor: PromiseConstructorLike | undefined) {\n  return promiseCtor ?? config.Promise ?? Promise;\n}\n\nfunction isObserver<T>(value: any): value is Observer<T> {\n  return value && isFunction(value.next) && isFunction(value.error) && isFunction(value.complete);\n}\n\nfunction isSubscriber<T>(value: any): value is Subscriber<T> {\n  return (value && value instanceof Subscriber) || (isObserver(value) && isSubscription(value));\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { OperatorFunction } from '../types';\nimport { isFunction } from './isFunction';\n\n/**\n * Used to determine if an object is an Observable with a lift function.\n */\nexport function hasLift(source: any): source is { lift: InstanceType<typeof Observable>['lift'] } {\n  return isFunction(source?.lift);\n}\n\n/**\n * Creates an `OperatorFunction`. Used to define operators throughout the library in a concise way.\n * @param init The logic to connect the liftedSource to the subscriber at the moment of subscription.\n */\nexport function operate<T, R>(\n  init: (liftedSource: Observable<T>, subscriber: Subscriber<R>) => (() => void) | void\n): OperatorFunction<T, R> {\n  return (source: Observable<T>) => {\n    if (hasLift(source)) {\n      return source.lift(function (this: Subscriber<R>, liftedSource: Observable<T>) {\n        try {\n          return init(liftedSource, this);\n        } catch (err) {\n          this.error(err);\n        }\n      });\n    }\n    throw new TypeError('Unable to lift unknown Observable type');\n  };\n}\n", "import { Subscriber } from '../Subscriber';\n\n/**\n * Creates an instance of an `OperatorSubscriber`.\n * @param destination The downstream subscriber.\n * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n * and send to the `destination` error handler.\n * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n * this handler are sent to the `destination` error handler.\n * @param onFinalize Additional teardown logic here. This will only be called on teardown if the\n * subscriber itself is not already closed. This is called after all other teardown logic is executed.\n */\nexport function createOperatorSubscriber<T>(\n  destination: Subscriber<any>,\n  onNext?: (value: T) => void,\n  onComplete?: () => void,\n  onError?: (err: any) => void,\n  onFinalize?: () => void\n): Subscriber<T> {\n  return new OperatorSubscriber(destination, onNext, onComplete, onError, onFinalize);\n}\n\n/**\n * A generic helper for allowing operators to be created with a Subscriber and\n * use closures to capture necessary state from the operator function itself.\n */\nexport class OperatorSubscriber<T> extends Subscriber<T> {\n  /**\n   * Creates an instance of an `OperatorSubscriber`.\n   * @param destination The downstream subscriber.\n   * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n   * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n   * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n   * and send to the `destination` error handler.\n   * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n   * this handler are sent to the `destination` error handler.\n   * @param onFinalize Additional finalization logic here. This will only be called on finalization if the\n   * subscriber itself is not already closed. This is called after all other finalization logic is executed.\n   * @param shouldUnsubscribe An optional check to see if an unsubscribe call should truly unsubscribe.\n   * NOTE: This currently **ONLY** exists to support the strange behavior of {@link groupBy}, where unsubscription\n   * to the resulting observable does not actually disconnect from the source if there are active subscriptions\n   * to any grouped observable. (DO NOT EXPOSE OR USE EXTERNALLY!!!)\n   */\n  constructor(\n    destination: Subscriber<any>,\n    onNext?: (value: T) => void,\n    onComplete?: () => void,\n    onError?: (err: any) => void,\n    private onFinalize?: () => void,\n    private shouldUnsubscribe?: () => boolean\n  ) {\n    // It's important - for performance reasons - that all of this class's\n    // members are initialized and that they are always initialized in the same\n    // order. This will ensure that all OperatorSubscriber instances have the\n    // same hidden class in V8. This, in turn, will help keep the number of\n    // hidden classes involved in property accesses within the base class as\n    // low as possible. If the number of hidden classes involved exceeds four,\n    // the property accesses will become megamorphic and performance penalties\n    // will be incurred - i.e. inline caches won't be used.\n    //\n    // The reasons for ensuring all instances have the same hidden class are\n    // further discussed in this blog post from Benedikt Meurer:\n    // https://benediktmeurer.de/2018/03/23/impact-of-polymorphism-on-component-based-frameworks-like-react/\n    super(destination);\n    this._next = onNext\n      ? function (this: OperatorSubscriber<T>, value: T) {\n          try {\n            onNext(value);\n          } catch (err) {\n            destination.error(err);\n          }\n        }\n      : super._next;\n    this._error = onError\n      ? function (this: OperatorSubscriber<T>, err: any) {\n          try {\n            onError(err);\n          } catch (err) {\n            // Send any errors that occur down stream.\n            destination.error(err);\n          } finally {\n            // Ensure finalization.\n            this.unsubscribe();\n          }\n        }\n      : super._error;\n    this._complete = onComplete\n      ? function (this: OperatorSubscriber<T>) {\n          try {\n            onComplete();\n          } catch (err) {\n            // Send any errors that occur down stream.\n            destination.error(err);\n          } finally {\n            // Ensure finalization.\n            this.unsubscribe();\n          }\n        }\n      : super._complete;\n  }\n\n  unsubscribe() {\n    if (!this.shouldUnsubscribe || this.shouldUnsubscribe()) {\n      const { closed } = this;\n      super.unsubscribe();\n      // Execute additional teardown if we have any and we didn't already do so.\n      !closed && this.onFinalize?.();\n    }\n  }\n}\n", "import { Subscription } from '../Subscription';\n\ninterface AnimationFrameProvider {\n  schedule(callback: FrameRequestCallback): Subscription;\n  requestAnimationFrame: typeof requestAnimationFrame;\n  cancelAnimationFrame: typeof cancelAnimationFrame;\n  delegate:\n    | {\n        requestAnimationFrame: typeof requestAnimationFrame;\n        cancelAnimationFrame: typeof cancelAnimationFrame;\n      }\n    | undefined;\n}\n\nexport const animationFrameProvider: AnimationFrameProvider = {\n  // When accessing the delegate, use the variable rather than `this` so that\n  // the functions can be called without being bound to the provider.\n  schedule(callback) {\n    let request = requestAnimationFrame;\n    let cancel: typeof cancelAnimationFrame | undefined = cancelAnimationFrame;\n    const { delegate } = animationFrameProvider;\n    if (delegate) {\n      request = delegate.requestAnimationFrame;\n      cancel = delegate.cancelAnimationFrame;\n    }\n    const handle = request((timestamp) => {\n      // Clear the cancel function. The request has been fulfilled, so\n      // attempting to cancel the request upon unsubscription would be\n      // pointless.\n      cancel = undefined;\n      callback(timestamp);\n    });\n    return new Subscription(() => cancel?.(handle));\n  },\n  requestAnimationFrame(...args) {\n    const { delegate } = animationFrameProvider;\n    return (delegate?.requestAnimationFrame || requestAnimationFrame)(...args);\n  },\n  cancelAnimationFrame(...args) {\n    const { delegate } = animationFrameProvider;\n    return (delegate?.cancelAnimationFrame || cancelAnimationFrame)(...args);\n  },\n  delegate: undefined,\n};\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface ObjectUnsubscribedError extends Error {}\n\nexport interface ObjectUnsubscribedErrorCtor {\n  /**\n   * @deprecated Internal implementation detail. Do not construct error instances.\n   * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n   */\n  new (): ObjectUnsubscribedError;\n}\n\n/**\n * An error thrown when an action is invalid because the object has been\n * unsubscribed.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n *\n * @class ObjectUnsubscribedError\n */\nexport const ObjectUnsubscribedError: ObjectUnsubscribedErrorCtor = createErrorClass(\n  (_super) =>\n    function ObjectUnsubscribedErrorImpl(this: any) {\n      _super(this);\n      this.name = 'ObjectUnsubscribedError';\n      this.message = 'object unsubscribed';\n    }\n);\n", "import { Operator } from './Operator';\nimport { Observable } from './Observable';\nimport { Subscriber } from './Subscriber';\nimport { Subscription, EMPTY_SUBSCRIPTION } from './Subscription';\nimport { Observer, SubscriptionLike, TeardownLogic } from './types';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { arrRemove } from './util/arrRemove';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A Subject is a special type of Observable that allows values to be\n * multicasted to many Observers. Subjects are like EventEmitters.\n *\n * Every Subject is an Observable and an Observer. You can subscribe to a\n * Subject, and you can call next to feed values as well as error and complete.\n */\nexport class Subject<T> extends Observable<T> implements SubscriptionLike {\n  closed = false;\n\n  private currentObservers: Observer<T>[] | null = null;\n\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  observers: Observer<T>[] = [];\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  isStopped = false;\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  hasError = false;\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  thrownError: any = null;\n\n  /**\n   * Creates a \"subject\" by basically gluing an observer to an observable.\n   *\n   * @nocollapse\n   * @deprecated Recommended you do not use. Will be removed at some point in the future. Plans for replacement still under discussion.\n   */\n  static create: (...args: any[]) => any = <T>(destination: Observer<T>, source: Observable<T>): AnonymousSubject<T> => {\n    return new AnonymousSubject<T>(destination, source);\n  };\n\n  constructor() {\n    // NOTE: This must be here to obscure Observable's constructor.\n    super();\n  }\n\n  /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n  lift<R>(operator: Operator<T, R>): Observable<R> {\n    const subject = new AnonymousSubject(this, this);\n    subject.operator = operator as any;\n    return subject as any;\n  }\n\n  /** @internal */\n  protected _throwIfClosed() {\n    if (this.closed) {\n      throw new ObjectUnsubscribedError();\n    }\n  }\n\n  next(value: T) {\n    errorContext(() => {\n      this._throwIfClosed();\n      if (!this.isStopped) {\n        if (!this.currentObservers) {\n          this.currentObservers = Array.from(this.observers);\n        }\n        for (const observer of this.currentObservers) {\n          observer.next(value);\n        }\n      }\n    });\n  }\n\n  error(err: any) {\n    errorContext(() => {\n      this._throwIfClosed();\n      if (!this.isStopped) {\n        this.hasError = this.isStopped = true;\n        this.thrownError = err;\n        const { observers } = this;\n        while (observers.length) {\n          observers.shift()!.error(err);\n        }\n      }\n    });\n  }\n\n  complete() {\n    errorContext(() => {\n      this._throwIfClosed();\n      if (!this.isStopped) {\n        this.isStopped = true;\n        const { observers } = this;\n        while (observers.length) {\n          observers.shift()!.complete();\n        }\n      }\n    });\n  }\n\n  unsubscribe() {\n    this.isStopped = this.closed = true;\n    this.observers = this.currentObservers = null!;\n  }\n\n  get observed() {\n    return this.observers?.length > 0;\n  }\n\n  /** @internal */\n  protected _trySubscribe(subscriber: Subscriber<T>): TeardownLogic {\n    this._throwIfClosed();\n    return super._trySubscribe(subscriber);\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<T>): Subscription {\n    this._throwIfClosed();\n    this._checkFinalizedStatuses(subscriber);\n    return this._innerSubscribe(subscriber);\n  }\n\n  /** @internal */\n  protected _innerSubscribe(subscriber: Subscriber<any>) {\n    const { hasError, isStopped, observers } = this;\n    if (hasError || isStopped) {\n      return EMPTY_SUBSCRIPTION;\n    }\n    this.currentObservers = null;\n    observers.push(subscriber);\n    return new Subscription(() => {\n      this.currentObservers = null;\n      arrRemove(observers, subscriber);\n    });\n  }\n\n  /** @internal */\n  protected _checkFinalizedStatuses(subscriber: Subscriber<any>) {\n    const { hasError, thrownError, isStopped } = this;\n    if (hasError) {\n      subscriber.error(thrownError);\n    } else if (isStopped) {\n      subscriber.complete();\n    }\n  }\n\n  /**\n   * Creates a new Observable with this Subject as the source. You can do this\n   * to create custom Observer-side logic of the Subject and conceal it from\n   * code that uses the Observable.\n   * @return {Observable} Observable that the Subject casts to\n   */\n  asObservable(): Observable<T> {\n    const observable: any = new Observable<T>();\n    observable.source = this;\n    return observable;\n  }\n}\n\n/**\n * @class AnonymousSubject<T>\n */\nexport class AnonymousSubject<T> extends Subject<T> {\n  constructor(\n    /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n    public destination?: Observer<T>,\n    source?: Observable<T>\n  ) {\n    super();\n    this.source = source;\n  }\n\n  next(value: T) {\n    this.destination?.next?.(value);\n  }\n\n  error(err: any) {\n    this.destination?.error?.(err);\n  }\n\n  complete() {\n    this.destination?.complete?.();\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<T>): Subscription {\n    return this.source?.subscribe(subscriber) ?? EMPTY_SUBSCRIPTION;\n  }\n}\n", "import { TimestampProvider } from '../types';\n\ninterface DateTimestampProvider extends TimestampProvider {\n  delegate: TimestampProvider | undefined;\n}\n\nexport const dateTimestampProvider: DateTimestampProvider = {\n  now() {\n    // Use the variable rather than `this` so that the function can be called\n    // without being bound to the provider.\n    return (dateTimestampProvider.delegate || Date).now();\n  },\n  delegate: undefined,\n};\n", "import { Subject } from './Subject';\nimport { TimestampProvider } from './types';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * A variant of {@link Subject} that \"replays\" old values to new subscribers by emitting them when they first subscribe.\n *\n * `ReplaySubject` has an internal buffer that will store a specified number of values that it has observed. Like `Subject`,\n * `ReplaySubject` \"observes\" values by having them passed to its `next` method. When it observes a value, it will store that\n * value for a time determined by the configuration of the `ReplaySubject`, as passed to its constructor.\n *\n * When a new subscriber subscribes to the `ReplaySubject` instance, it will synchronously emit all values in its buffer in\n * a First-In-First-Out (FIFO) manner. The `ReplaySubject` will also complete, if it has observed completion; and it will\n * error if it has observed an error.\n *\n * There are two main configuration items to be concerned with:\n *\n * 1. `bufferSize` - This will determine how many items are stored in the buffer, defaults to infinite.\n * 2. `windowTime` - The amount of time to hold a value in the buffer before removing it from the buffer.\n *\n * Both configurations may exist simultaneously. So if you would like to buffer a maximum of 3 values, as long as the values\n * are less than 2 seconds old, you could do so with a `new ReplaySubject(3, 2000)`.\n *\n * ### Differences with BehaviorSubject\n *\n * `BehaviorSubject` is similar to `new ReplaySubject(1)`, with a couple of exceptions:\n *\n * 1. `BehaviorSubject` comes \"primed\" with a single value upon construction.\n * 2. `ReplaySubject` will replay values, even after observing an error, where `BehaviorSubject` will not.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n * @see {@link shareReplay}\n */\nexport class ReplaySubject<T> extends Subject<T> {\n  private _buffer: (T | number)[] = [];\n  private _infiniteTimeWindow = true;\n\n  /**\n   * @param bufferSize The size of the buffer to replay on subscription\n   * @param windowTime The amount of time the buffered items will stay buffered\n   * @param timestampProvider An object with a `now()` method that provides the current timestamp. This is used to\n   * calculate the amount of time something has been buffered.\n   */\n  constructor(\n    private _bufferSize = Infinity,\n    private _windowTime = Infinity,\n    private _timestampProvider: TimestampProvider = dateTimestampProvider\n  ) {\n    super();\n    this._infiniteTimeWindow = _windowTime === Infinity;\n    this._bufferSize = Math.max(1, _bufferSize);\n    this._windowTime = Math.max(1, _windowTime);\n  }\n\n  next(value: T): void {\n    const { isStopped, _buffer, _infiniteTimeWindow, _timestampProvider, _windowTime } = this;\n    if (!isStopped) {\n      _buffer.push(value);\n      !_infiniteTimeWindow && _buffer.push(_timestampProvider.now() + _windowTime);\n    }\n    this._trimBuffer();\n    super.next(value);\n  }\n\n  /** @internal */\n  protected _subscribe(subscriber: Subscriber<T>): Subscription {\n    this._throwIfClosed();\n    this._trimBuffer();\n\n    const subscription = this._innerSubscribe(subscriber);\n\n    const { _infiniteTimeWindow, _buffer } = this;\n    // We use a copy here, so reentrant code does not mutate our array while we're\n    // emitting it to a new subscriber.\n    const copy = _buffer.slice();\n    for (let i = 0; i < copy.length && !subscriber.closed; i += _infiniteTimeWindow ? 1 : 2) {\n      subscriber.next(copy[i] as T);\n    }\n\n    this._checkFinalizedStatuses(subscriber);\n\n    return subscription;\n  }\n\n  private _trimBuffer() {\n    const { _bufferSize, _timestampProvider, _buffer, _infiniteTimeWindow } = this;\n    // If we don't have an infinite buffer size, and we're over the length,\n    // use splice to truncate the old buffer values off. Note that we have to\n    // double the size for instances where we're not using an infinite time window\n    // because we're storing the values and the timestamps in the same array.\n    const adjustedBufferSize = (_infiniteTimeWindow ? 1 : 2) * _bufferSize;\n    _bufferSize < Infinity && adjustedBufferSize < _buffer.length && _buffer.splice(0, _buffer.length - adjustedBufferSize);\n\n    // Now, if we're not in an infinite time window, remove all values where the time is\n    // older than what is allowed.\n    if (!_infiniteTimeWindow) {\n      const now = _timestampProvider.now();\n      let last = 0;\n      // Search the array for the first timestamp that isn't expired and\n      // truncate the buffer up to that point.\n      for (let i = 1; i < _buffer.length && (_buffer[i] as number) <= now; i += 2) {\n        last = i;\n      }\n      last && _buffer.splice(0, last + 1);\n    }\n  }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Subscription } from '../Subscription';\nimport { SchedulerAction } from '../types';\n\n/**\n * A unit of work to be executed in a `scheduler`. An action is typically\n * created from within a {@link SchedulerLike} and an RxJS user does not need to concern\n * themselves about creating and manipulating an Action.\n *\n * ```ts\n * class Action<T> extends Subscription {\n *   new (scheduler: Scheduler, work: (state?: T) => void);\n *   schedule(state?: T, delay: number = 0): Subscription;\n * }\n * ```\n *\n * @class Action<T>\n */\nexport class Action<T> extends Subscription {\n  constructor(scheduler: Scheduler, work: (this: SchedulerAction<T>, state?: T) => void) {\n    super();\n  }\n  /**\n   * Schedules this action on its parent {@link SchedulerLike} for execution. May be passed\n   * some context object, `state`. May happen at some point in the future,\n   * according to the `delay` parameter, if specified.\n   * @param {T} [state] Some contextual data that the `work` function uses when\n   * called by the Scheduler.\n   * @param {number} [delay] Time to wait before executing the work, where the\n   * time unit is implicit and defined by the Scheduler.\n   * @return {void}\n   */\n  public schedule(state?: T, delay: number = 0): Subscription {\n    return this;\n  }\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetIntervalFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearIntervalFunction = (handle: TimerHandle) => void;\n\ninterface IntervalProvider {\n  setInterval: SetIntervalFunction;\n  clearInterval: ClearIntervalFunction;\n  delegate:\n    | {\n        setInterval: SetIntervalFunction;\n        clearInterval: ClearIntervalFunction;\n      }\n    | undefined;\n}\n\nexport const intervalProvider: IntervalProvider = {\n  // When accessing the delegate, use the variable rather than `this` so that\n  // the functions can be called without being bound to the provider.\n  setInterval(handler: () => void, timeout?: number, ...args) {\n    const { delegate } = intervalProvider;\n    if (delegate?.setInterval) {\n      return delegate.setInterval(handler, timeout, ...args);\n    }\n    return setInterval(handler, timeout, ...args);\n  },\n  clearInterval(handle) {\n    const { delegate } = intervalProvider;\n    return (delegate?.clearInterval || clearInterval)(handle as any);\n  },\n  delegate: undefined,\n};\n", "import { Action } from './Action';\nimport { SchedulerAction } from '../types';\nimport { Subscription } from '../Subscription';\nimport { AsyncScheduler } from './AsyncScheduler';\nimport { intervalProvider } from './intervalProvider';\nimport { arrRemove } from '../util/arrRemove';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncAction<T> extends Action<T> {\n  public id: TimerHandle | undefined;\n  public state?: T;\n  // @ts-ignore: Property has no initializer and is not definitely assigned\n  public delay: number;\n  protected pending: boolean = false;\n\n  constructor(protected scheduler: AsyncScheduler, protected work: (this: SchedulerAction<T>, state?: T) => void) {\n    super(scheduler, work);\n  }\n\n  public schedule(state?: T, delay: number = 0): Subscription {\n    if (this.closed) {\n      return this;\n    }\n\n    // Always replace the current state with the new state.\n    this.state = state;\n\n    const id = this.id;\n    const scheduler = this.scheduler;\n\n    //\n    // Important implementation note:\n    //\n    // Actions only execute once by default, unless rescheduled from within the\n    // scheduled callback. This allows us to implement single and repeat\n    // actions via the same code path, without adding API surface area, as well\n    // as mimic traditional recursion but across asynchronous boundaries.\n    //\n    // However, JS runtimes and timers distinguish between intervals achieved by\n    // serial `setTimeout` calls vs. a single `setInterval` call. An interval of\n    // serial `setTimeout` calls can be individually delayed, which delays\n    // scheduling the next `setTimeout`, and so on. `setInterval` attempts to\n    // guarantee the interval callback will be invoked more precisely to the\n    // interval period, regardless of load.\n    //\n    // Therefore, we use `setInterval` to schedule single and repeat actions.\n    // If the action reschedules itself with the same delay, the interval is not\n    // canceled. If the action doesn't reschedule, or reschedules with a\n    // different delay, the interval will be canceled after scheduled callback\n    // execution.\n    //\n    if (id != null) {\n      this.id = this.recycleAsyncId(scheduler, id, delay);\n    }\n\n    // Set the pending flag indicating that this action has been scheduled, or\n    // has recursively rescheduled itself.\n    this.pending = true;\n\n    this.delay = delay;\n    // If this action has already an async Id, don't request a new one.\n    this.id = this.id ?? this.requestAsyncId(scheduler, this.id, delay);\n\n    return this;\n  }\n\n  protected requestAsyncId(scheduler: AsyncScheduler, _id?: TimerHandle, delay: number = 0): TimerHandle {\n    return intervalProvider.setInterval(scheduler.flush.bind(scheduler, this), delay);\n  }\n\n  protected recycleAsyncId(_scheduler: AsyncScheduler, id?: TimerHandle, delay: number | null = 0): TimerHandle | undefined {\n    // If this action is rescheduled with the same delay time, don't clear the interval id.\n    if (delay != null && this.delay === delay && this.pending === false) {\n      return id;\n    }\n    // Otherwise, if the action's delay time is different from the current delay,\n    // or the action has been rescheduled before it's executed, clear the interval id\n    if (id != null) {\n      intervalProvider.clearInterval(id);\n    }\n\n    return undefined;\n  }\n\n  /**\n   * Immediately executes this action and the `work` it contains.\n   * @return {any}\n   */\n  public execute(state: T, delay: number): any {\n    if (this.closed) {\n      return new Error('executing a cancelled action');\n    }\n\n    this.pending = false;\n    const error = this._execute(state, delay);\n    if (error) {\n      return error;\n    } else if (this.pending === false && this.id != null) {\n      // Dequeue if the action didn't reschedule itself. Don't call\n      // unsubscribe(), because the action could reschedule later.\n      // For example:\n      // ```\n      // scheduler.schedule(function doWork(counter) {\n      //   /* ... I'm a busy worker bee ... */\n      //   var originalAction = this;\n      //   /* wait 100ms before rescheduling the action */\n      //   setTimeout(function () {\n      //     originalAction.schedule(counter + 1);\n      //   }, 100);\n      // }, 1000);\n      // ```\n      this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n    }\n  }\n\n  protected _execute(state: T, _delay: number): any {\n    let errored: boolean = false;\n    let errorValue: any;\n    try {\n      this.work(state);\n    } catch (e) {\n      errored = true;\n      // HACK: Since code elsewhere is relying on the \"truthiness\" of the\n      // return here, we can't have it return \"\" or 0 or false.\n      // TODO: Clean this up when we refactor schedulers mid-version-8 or so.\n      errorValue = e ? e : new Error('Scheduled action threw falsy error');\n    }\n    if (errored) {\n      this.unsubscribe();\n      return errorValue;\n    }\n  }\n\n  unsubscribe() {\n    if (!this.closed) {\n      const { id, scheduler } = this;\n      const { actions } = scheduler;\n\n      this.work = this.state = this.scheduler = null!;\n      this.pending = false;\n\n      arrRemove(actions, this);\n      if (id != null) {\n        this.id = this.recycleAsyncId(scheduler, id, null);\n      }\n\n      this.delay = null!;\n      super.unsubscribe();\n    }\n  }\n}\n", "import { Action } from './scheduler/Action';\nimport { Subscription } from './Subscription';\nimport { SchedulerLike, SchedulerAction } from './types';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * An execution context and a data structure to order tasks and schedule their\n * execution. Provides a notion of (potentially virtual) time, through the\n * `now()` getter method.\n *\n * Each unit of work in a Scheduler is called an `Action`.\n *\n * ```ts\n * class Scheduler {\n *   now(): number;\n *   schedule(work, delay?, state?): Subscription;\n * }\n * ```\n *\n * @class Scheduler\n * @deprecated Scheduler is an internal implementation detail of RxJS, and\n * should not be used directly. Rather, create your own class and implement\n * {@link SchedulerLike}. Will be made internal in v8.\n */\nexport class Scheduler implements SchedulerLike {\n  public static now: () => number = dateTimestampProvider.now;\n\n  constructor(private schedulerActionCtor: typeof Action, now: () => number = Scheduler.now) {\n    this.now = now;\n  }\n\n  /**\n   * A getter method that returns a number representing the current time\n   * (at the time this function was called) according to the scheduler's own\n   * internal clock.\n   * @return {number} A number that represents the current time. May or may not\n   * have a relation to wall-clock time. May or may not refer to a time unit\n   * (e.g. milliseconds).\n   */\n  public now: () => number;\n\n  /**\n   * Schedules a function, `work`, for execution. May happen at some point in\n   * the future, according to the `delay` parameter, if specified. May be passed\n   * some context object, `state`, which will be passed to the `work` function.\n   *\n   * The given arguments will be processed an stored as an Action object in a\n   * queue of actions.\n   *\n   * @param {function(state: ?T): ?Subscription} work A function representing a\n   * task, or some unit of work to be executed by the Scheduler.\n   * @param {number} [delay] Time to wait before executing the work, where the\n   * time unit is implicit and defined by the Scheduler itself.\n   * @param {T} [state] Some contextual data that the `work` function uses when\n   * called by the Scheduler.\n   * @return {Subscription} A subscription in order to be able to unsubscribe\n   * the scheduled work.\n   */\n  public schedule<T>(work: (this: SchedulerAction<T>, state?: T) => void, delay: number = 0, state?: T): Subscription {\n    return new this.schedulerActionCtor<T>(this, work).schedule(state, delay);\n  }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Action } from './Action';\nimport { AsyncAction } from './AsyncAction';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncScheduler extends Scheduler {\n  public actions: Array<AsyncAction<any>> = [];\n  /**\n   * A flag to indicate whether the Scheduler is currently executing a batch of\n   * queued actions.\n   * @type {boolean}\n   * @internal\n   */\n  public _active: boolean = false;\n  /**\n   * An internal ID used to track the latest asynchronous task such as those\n   * coming from `setTimeout`, `setInterval`, `requestAnimationFrame`, and\n   * others.\n   * @type {any}\n   * @internal\n   */\n  public _scheduled: TimerHandle | undefined;\n\n  constructor(SchedulerAction: typeof Action, now: () => number = Scheduler.now) {\n    super(SchedulerAction, now);\n  }\n\n  public flush(action: AsyncAction<any>): void {\n    const { actions } = this;\n\n    if (this._active) {\n      actions.push(action);\n      return;\n    }\n\n    let error: any;\n    this._active = true;\n\n    do {\n      if ((error = action.execute(action.state, action.delay))) {\n        break;\n      }\n    } while ((action = actions.shift()!)); // exhaust the scheduler queue\n\n    this._active = false;\n\n    if (error) {\n      while ((action = actions.shift()!)) {\n        action.unsubscribe();\n      }\n      throw error;\n    }\n  }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\n/**\n *\n * Async Scheduler\n *\n * <span class=\"informal\">Schedule task as if you used setTimeout(task, duration)</span>\n *\n * `async` scheduler schedules tasks asynchronously, by putting them on the JavaScript\n * event loop queue. It is best used to delay tasks in time or to schedule tasks repeating\n * in intervals.\n *\n * If you just want to \"defer\" task, that is to perform it right after currently\n * executing synchronous code ends (commonly achieved by `setTimeout(deferredTask, 0)`),\n * better choice will be the {@link asapScheduler} scheduler.\n *\n * ## Examples\n * Use async scheduler to delay task\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * const task = () => console.log('it works!');\n *\n * asyncScheduler.schedule(task, 2000);\n *\n * // After 2 seconds logs:\n * // \"it works!\"\n * ```\n *\n * Use async scheduler to repeat task in intervals\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * function task(state) {\n *   console.log(state);\n *   this.schedule(state + 1, 1000); // `this` references currently executing Action,\n *                                   // which we reschedule with new state and delay\n * }\n *\n * asyncScheduler.schedule(task, 3000, 0);\n *\n * // Logs:\n * // 0 after 3s\n * // 1 after 4s\n * // 2 after 5s\n * // 3 after 6s\n * ```\n */\n\nexport const asyncScheduler = new AsyncScheduler(AsyncAction);\n\n/**\n * @deprecated Renamed to {@link asyncScheduler}. Will be removed in v8.\n */\nexport const async = asyncScheduler;\n", "import { AsyncAction } from './AsyncAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\nimport { SchedulerAction } from '../types';\nimport { animationFrameProvider } from './animationFrameProvider';\nimport { TimerHandle } from './timerHandle';\n\nexport class AnimationFrameAction<T> extends AsyncAction<T> {\n  constructor(protected scheduler: AnimationFrameScheduler, protected work: (this: SchedulerAction<T>, state?: T) => void) {\n    super(scheduler, work);\n  }\n\n  protected requestAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle {\n    // If delay is greater than 0, request as an async action.\n    if (delay !== null && delay > 0) {\n      return super.requestAsyncId(scheduler, id, delay);\n    }\n    // Push the action to the end of the scheduler queue.\n    scheduler.actions.push(this);\n    // If an animation frame has already been requested, don't request another\n    // one. If an animation frame hasn't been requested yet, request one. Return\n    // the current animation frame request id.\n    return scheduler._scheduled || (scheduler._scheduled = animationFrameProvider.requestAnimationFrame(() => scheduler.flush(undefined)));\n  }\n\n  protected recycleAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle | undefined {\n    // If delay exists and is greater than 0, or if the delay is null (the\n    // action wasn't rescheduled) but was originally scheduled as an async\n    // action, then recycle as an async action.\n    if (delay != null ? delay > 0 : this.delay > 0) {\n      return super.recycleAsyncId(scheduler, id, delay);\n    }\n    // If the scheduler queue has no remaining actions with the same async id,\n    // cancel the requested animation frame and set the scheduled flag to\n    // undefined so the next AnimationFrameAction will request its own.\n    const { actions } = scheduler;\n    if (id != null && actions[actions.length - 1]?.id !== id) {\n      animationFrameProvider.cancelAnimationFrame(id as number);\n      scheduler._scheduled = undefined;\n    }\n    // Return undefined so the action knows to request a new async id if it's rescheduled.\n    return undefined;\n  }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\nexport class AnimationFrameScheduler extends AsyncScheduler {\n  public flush(action?: AsyncAction<any>): void {\n    this._active = true;\n    // The async id that effects a call to flush is stored in _scheduled.\n    // Before executing an action, it's necessary to check the action's async\n    // id to determine whether it's supposed to be executed in the current\n    // flush.\n    // Previous implementations of this method used a count to determine this,\n    // but that was unsound, as actions that are unsubscribed - i.e. cancelled -\n    // are removed from the actions array and that can shift actions that are\n    // scheduled to be executed in a subsequent flush into positions at which\n    // they are executed within the current flush.\n    const flushId = this._scheduled;\n    this._scheduled = undefined;\n\n    const { actions } = this;\n    let error: any;\n    action = action || actions.shift()!;\n\n    do {\n      if ((error = action.execute(action.state, action.delay))) {\n        break;\n      }\n    } while ((action = actions[0]) && action.id === flushId && actions.shift());\n\n    this._active = false;\n\n    if (error) {\n      while ((action = actions[0]) && action.id === flushId && actions.shift()) {\n        action.unsubscribe();\n      }\n      throw error;\n    }\n  }\n}\n", "import { AnimationFrameAction } from './AnimationFrameAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\n\n/**\n *\n * Animation Frame Scheduler\n *\n * <span class=\"informal\">Perform task when `window.requestAnimationFrame` would fire</span>\n *\n * When `animationFrame` scheduler is used with delay, it will fall back to {@link asyncScheduler} scheduler\n * behaviour.\n *\n * Without delay, `animationFrame` scheduler can be used to create smooth browser animations.\n * It makes sure scheduled task will happen just before next browser content repaint,\n * thus performing animations as efficiently as possible.\n *\n * ## Example\n * Schedule div height animation\n * ```ts\n * // html: <div style=\"background: #0ff;\"></div>\n * import { animationFrameScheduler } from 'rxjs';\n *\n * const div = document.querySelector('div');\n *\n * animationFrameScheduler.schedule(function(height) {\n *   div.style.height = height + \"px\";\n *\n *   this.schedule(height + 1);  // `this` references currently executing Action,\n *                               // which we reschedule with new state\n * }, 0, 0);\n *\n * // You will see a div element growing in height\n * ```\n */\n\nexport const animationFrameScheduler = new AnimationFrameScheduler(AnimationFrameAction);\n\n/**\n * @deprecated Renamed to {@link animationFrameScheduler}. Will be removed in v8.\n */\nexport const animationFrame = animationFrameScheduler;\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\n\n/**\n * A simple Observable that emits no items to the Observer and immediately\n * emits a complete notification.\n *\n * <span class=\"informal\">Just emits 'complete', and nothing else.</span>\n *\n * ![](empty.png)\n *\n * A simple Observable that only emits the complete notification. It can be used\n * for composing with other Observables, such as in a {@link mergeMap}.\n *\n * ## Examples\n *\n * Log complete notification\n *\n * ```ts\n * import { EMPTY } from 'rxjs';\n *\n * EMPTY.subscribe({\n *   next: () => console.log('Next'),\n *   complete: () => console.log('Complete!')\n * });\n *\n * // Outputs\n * // Complete!\n * ```\n *\n * Emit the number 7, then complete\n *\n * ```ts\n * import { EMPTY, startWith } from 'rxjs';\n *\n * const result = EMPTY.pipe(startWith(7));\n * result.subscribe(x => console.log(x));\n *\n * // Outputs\n * // 7\n * ```\n *\n * Map and flatten only odd numbers to the sequence `'a'`, `'b'`, `'c'`\n *\n * ```ts\n * import { interval, mergeMap, of, EMPTY } from 'rxjs';\n *\n * const interval$ = interval(1000);\n * const result = interval$.pipe(\n *   mergeMap(x => x % 2 === 1 ? of('a', 'b', 'c') : EMPTY),\n * );\n * result.subscribe(x => console.log(x));\n *\n * // Results in the following to the console:\n * // x is equal to the count on the interval, e.g. (0, 1, 2, 3, ...)\n * // x will occur every 1000ms\n * // if x % 2 is equal to 1, print a, b, c (each on its own)\n * // if x % 2 is not equal to 1, nothing will be output\n * ```\n *\n * @see {@link Observable}\n * @see {@link NEVER}\n * @see {@link of}\n * @see {@link throwError}\n */\nexport const EMPTY = new Observable<never>((subscriber) => subscriber.complete());\n\n/**\n * @param scheduler A {@link SchedulerLike} to use for scheduling\n * the emission of the complete notification.\n * @deprecated Replaced with the {@link EMPTY} constant or {@link scheduled} (e.g. `scheduled([], scheduler)`). Will be removed in v8.\n */\nexport function empty(scheduler?: SchedulerLike) {\n  return scheduler ? emptyScheduled(scheduler) : EMPTY;\n}\n\nfunction emptyScheduled(scheduler: SchedulerLike) {\n  return new Observable<never>((subscriber) => scheduler.schedule(() => subscriber.complete()));\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport function isScheduler(value: any): value is SchedulerLike {\n  return value && isFunction(value.schedule);\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\nimport { isScheduler } from './isScheduler';\n\nfunction last<T>(arr: T[]): T | undefined {\n  return arr[arr.length - 1];\n}\n\nexport function popResultSelector(args: any[]): ((...args: unknown[]) => unknown) | undefined {\n  return isFunction(last(args)) ? args.pop() : undefined;\n}\n\nexport function popScheduler(args: any[]): SchedulerLike | undefined {\n  return isScheduler(last(args)) ? args.pop() : undefined;\n}\n\nexport function popNumber(args: any[], defaultValue: number): number {\n  return typeof last(args) === 'number' ? args.pop()! : defaultValue;\n}\n", "export const isArrayLike = (<T>(x: any): x is ArrayLike<T> => x && typeof x.length === 'number' && typeof x !== 'function');", "import { isFunction } from \"./isFunction\";\n\n/**\n * Tests to see if the object is \"thennable\".\n * @param value the object to test\n */\nexport function isPromise(value: any): value is PromiseLike<any> {\n  return isFunction(value?.then);\n}\n", "import { InteropObservable } from '../types';\nimport { observable as Symbol_observable } from '../symbol/observable';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being Observable (but not necessary an Rx Observable) */\nexport function isInteropObservable(input: any): input is InteropObservable<any> {\n  return isFunction(input[Symbol_observable]);\n}\n", "import { isFunction } from './isFunction';\n\nexport function isAsyncIterable<T>(obj: any): obj is AsyncIterable<T> {\n  return Symbol.asyncIterator && isFunction(obj?.[Symbol.asyncIterator]);\n}\n", "/**\n * Creates the TypeError to throw if an invalid object is passed to `from` or `scheduled`.\n * @param input The object that was passed.\n */\nexport function createInvalidObservableTypeError(input: any) {\n  // TODO: We should create error codes that can be looked up, so this can be less verbose.\n  return new TypeError(\n    `You provided ${\n      input !== null && typeof input === 'object' ? 'an invalid object' : `'${input}'`\n    } where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.`\n  );\n}\n", "export function getSymbolIterator(): symbol {\n  if (typeof Symbol !== 'function' || !Symbol.iterator) {\n    return '@@iterator' as any;\n  }\n\n  return Symbol.iterator;\n}\n\nexport const iterator = getSymbolIterator();\n", "import { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being an Iterable */\nexport function isIterable(input: any): input is Iterable<any> {\n  return isFunction(input?.[Symbol_iterator]);\n}\n", "import { ReadableStreamLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport async function* readableStreamLikeToAsyncGenerator<T>(readableStream: ReadableStreamLike<T>): AsyncGenerator<T> {\n  const reader = readableStream.getReader();\n  try {\n    while (true) {\n      const { value, done } = await reader.read();\n      if (done) {\n        return;\n      }\n      yield value!;\n    }\n  } finally {\n    reader.releaseLock();\n  }\n}\n\nexport function isReadableStreamLike<T>(obj: any): obj is ReadableStreamLike<T> {\n  // We don't want to use instanceof checks because they would return\n  // false for instances from another Realm, like an <iframe>.\n  return isFunction(obj?.getReader);\n}\n", "import { isArrayLike } from '../util/isArrayLike';\nimport { isPromise } from '../util/isPromise';\nimport { Observable } from '../Observable';\nimport { ObservableInput, ObservedValueOf, ReadableStreamLike } from '../types';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isAsyncIterable } from '../util/isAsyncIterable';\nimport { createInvalidObservableTypeError } from '../util/throwUnobservableError';\nimport { isIterable } from '../util/isIterable';\nimport { isReadableStreamLike, readableStreamLikeToAsyncGenerator } from '../util/isReadableStreamLike';\nimport { Subscriber } from '../Subscriber';\nimport { isFunction } from '../util/isFunction';\nimport { reportUnhandledError } from '../util/reportUnhandledError';\nimport { observable as Symbol_observable } from '../symbol/observable';\n\nexport function innerFrom<O extends ObservableInput<any>>(input: O): Observable<ObservedValueOf<O>>;\nexport function innerFrom<T>(input: ObservableInput<T>): Observable<T> {\n  if (input instanceof Observable) {\n    return input;\n  }\n  if (input != null) {\n    if (isInteropObservable(input)) {\n      return fromInteropObservable(input);\n    }\n    if (isArrayLike(input)) {\n      return fromArrayLike(input);\n    }\n    if (isPromise(input)) {\n      return fromPromise(input);\n    }\n    if (isAsyncIterable(input)) {\n      return fromAsyncIterable(input);\n    }\n    if (isIterable(input)) {\n      return fromIterable(input);\n    }\n    if (isReadableStreamLike(input)) {\n      return fromReadableStreamLike(input);\n    }\n  }\n\n  throw createInvalidObservableTypeError(input);\n}\n\n/**\n * Creates an RxJS Observable from an object that implements `Symbol.observable`.\n * @param obj An object that properly implements `Symbol.observable`.\n */\nexport function fromInteropObservable<T>(obj: any) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    const obs = obj[Symbol_observable]();\n    if (isFunction(obs.subscribe)) {\n      return obs.subscribe(subscriber);\n    }\n    // Should be caught by observable subscribe function error handling.\n    throw new TypeError('Provided object does not correctly implement Symbol.observable');\n  });\n}\n\n/**\n * Synchronously emits the values of an array like and completes.\n * This is exported because there are creation functions and operators that need to\n * make direct use of the same logic, and there's no reason to make them run through\n * `from` conditionals because we *know* they're dealing with an array.\n * @param array The array to emit values from\n */\nexport function fromArrayLike<T>(array: ArrayLike<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    // Loop over the array and emit each value. Note two things here:\n    // 1. We're making sure that the subscriber is not closed on each loop.\n    //    This is so we don't continue looping over a very large array after\n    //    something like a `take`, `takeWhile`, or other synchronous unsubscription\n    //    has already unsubscribed.\n    // 2. In this form, reentrant code can alter that array we're looping over.\n    //    This is a known issue, but considered an edge case. The alternative would\n    //    be to copy the array before executing the loop, but this has\n    //    performance implications.\n    for (let i = 0; i < array.length && !subscriber.closed; i++) {\n      subscriber.next(array[i]);\n    }\n    subscriber.complete();\n  });\n}\n\nexport function fromPromise<T>(promise: PromiseLike<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    promise\n      .then(\n        (value) => {\n          if (!subscriber.closed) {\n            subscriber.next(value);\n            subscriber.complete();\n          }\n        },\n        (err: any) => subscriber.error(err)\n      )\n      .then(null, reportUnhandledError);\n  });\n}\n\nexport function fromIterable<T>(iterable: Iterable<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    for (const value of iterable) {\n      subscriber.next(value);\n      if (subscriber.closed) {\n        return;\n      }\n    }\n    subscriber.complete();\n  });\n}\n\nexport function fromAsyncIterable<T>(asyncIterable: AsyncIterable<T>) {\n  return new Observable((subscriber: Subscriber<T>) => {\n    process(asyncIterable, subscriber).catch((err) => subscriber.error(err));\n  });\n}\n\nexport function fromReadableStreamLike<T>(readableStream: ReadableStreamLike<T>) {\n  return fromAsyncIterable(readableStreamLikeToAsyncGenerator(readableStream));\n}\n\nasync function process<T>(asyncIterable: AsyncIterable<T>, subscriber: Subscriber<T>) {\n  for await (const value of asyncIterable) {\n    subscriber.next(value);\n    // A side-effect may have closed our subscriber,\n    // check before the next iteration.\n    if (subscriber.closed) {\n      return;\n    }\n  }\n  subscriber.complete();\n}\n", "import { Subscription } from '../Subscription';\nimport { SchedulerAction, SchedulerLike } from '../types';\n\nexport function executeSchedule(\n  parentSubscription: Subscription,\n  scheduler: SchedulerLike,\n  work: () => void,\n  delay: number,\n  repeat: true\n): void;\nexport function executeSchedule(\n  parentSubscription: Subscription,\n  scheduler: SchedulerLike,\n  work: () => void,\n  delay?: number,\n  repeat?: false\n): Subscription;\n\nexport function executeSchedule(\n  parentSubscription: Subscription,\n  scheduler: SchedulerLike,\n  work: () => void,\n  delay = 0,\n  repeat = false\n): Subscription | void {\n  const scheduleSubscription = scheduler.schedule(function (this: SchedulerAction<any>) {\n    work();\n    if (repeat) {\n      parentSubscription.add(this.schedule(null, delay));\n    } else {\n      this.unsubscribe();\n    }\n  }, delay);\n\n  parentSubscription.add(scheduleSubscription);\n\n  if (!repeat) {\n    // Because user-land scheduler implementations are unlikely to properly reuse\n    // Actions for repeat scheduling, we can't trust that the returned subscription\n    // will control repeat subscription scenarios. So we're trying to avoid using them\n    // incorrectly within this library.\n    return scheduleSubscription;\n  }\n}\n", "/** @prettier */\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { executeSchedule } from '../util/executeSchedule';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Re-emits all notifications from source Observable with specified scheduler.\n *\n * <span class=\"informal\">Ensure a specific scheduler is used, from outside of an Observable.</span>\n *\n * `observeOn` is an operator that accepts a scheduler as a first parameter, which will be used to reschedule\n * notifications emitted by the source Observable. It might be useful, if you do not have control over\n * internal scheduler of a given Observable, but want to control when its values are emitted nevertheless.\n *\n * Returned Observable emits the same notifications (nexted values, complete and error events) as the source Observable,\n * but rescheduled with provided scheduler. Note that this doesn't mean that source Observables internal\n * scheduler will be replaced in any way. Original scheduler still will be used, but when the source Observable emits\n * notification, it will be immediately scheduled again - this time with scheduler passed to `observeOn`.\n * An anti-pattern would be calling `observeOn` on Observable that emits lots of values synchronously, to split\n * that emissions into asynchronous chunks. For this to happen, scheduler would have to be passed into the source\n * Observable directly (usually into the operator that creates it). `observeOn` simply delays notifications a\n * little bit more, to ensure that they are emitted at expected moments.\n *\n * As a matter of fact, `observeOn` accepts second parameter, which specifies in milliseconds with what delay notifications\n * will be emitted. The main difference between {@link delay} operator and `observeOn` is that `observeOn`\n * will delay all notifications - including error notifications - while `delay` will pass through error\n * from source Observable immediately when it is emitted. In general it is highly recommended to use `delay` operator\n * for any kind of delaying of values in the stream, while using `observeOn` to specify which scheduler should be used\n * for notification emissions in general.\n *\n * ## Example\n *\n * Ensure values in subscribe are called just before browser repaint\n *\n * ```ts\n * import { interval, observeOn, animationFrameScheduler } from 'rxjs';\n *\n * const someDiv = document.createElement('div');\n * someDiv.style.cssText = 'width: 200px;background: #09c';\n * document.body.appendChild(someDiv);\n * const intervals = interval(10);      // Intervals are scheduled\n *                                      // with async scheduler by default...\n * intervals.pipe(\n *   observeOn(animationFrameScheduler) // ...but we will observe on animationFrame\n * )                                    // scheduler to ensure smooth animation.\n * .subscribe(val => {\n *   someDiv.style.height = val + 'px';\n * });\n * ```\n *\n * @see {@link delay}\n *\n * @param scheduler Scheduler that will be used to reschedule notifications from source Observable.\n * @param delay Number of milliseconds that states with what delay every notification should be rescheduled.\n * @return A function that returns an Observable that emits the same\n * notifications as the source Observable, but with provided scheduler.\n */\nexport function observeOn<T>(scheduler: SchedulerLike, delay = 0): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => executeSchedule(subscriber, scheduler, () => subscriber.next(value), delay),\n        () => executeSchedule(subscriber, scheduler, () => subscriber.complete(), delay),\n        (err) => executeSchedule(subscriber, scheduler, () => subscriber.error(err), delay)\n      )\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { operate } from '../util/lift';\n\n/**\n * Asynchronously subscribes Observers to this Observable on the specified {@link SchedulerLike}.\n *\n * With `subscribeOn` you can decide what type of scheduler a specific Observable will be using when it is subscribed to.\n *\n * Schedulers control the speed and order of emissions to observers from an Observable stream.\n *\n * ![](subscribeOn.png)\n *\n * ## Example\n *\n * Given the following code:\n *\n * ```ts\n * import { of, merge } from 'rxjs';\n *\n * const a = of(1, 2, 3);\n * const b = of(4, 5, 6);\n *\n * merge(a, b).subscribe(console.log);\n *\n * // Outputs\n * // 1\n * // 2\n * // 3\n * // 4\n * // 5\n * // 6\n * ```\n *\n * Both Observable `a` and `b` will emit their values directly and synchronously once they are subscribed to.\n *\n * If we instead use the `subscribeOn` operator declaring that we want to use the {@link asyncScheduler} for values emitted by Observable `a`:\n *\n * ```ts\n * import { of, subscribeOn, asyncScheduler, merge } from 'rxjs';\n *\n * const a = of(1, 2, 3).pipe(subscribeOn(asyncScheduler));\n * const b = of(4, 5, 6);\n *\n * merge(a, b).subscribe(console.log);\n *\n * // Outputs\n * // 4\n * // 5\n * // 6\n * // 1\n * // 2\n * // 3\n * ```\n *\n * The reason for this is that Observable `b` emits its values directly and synchronously like before\n * but the emissions from `a` are scheduled on the event loop because we are now using the {@link asyncScheduler} for that specific Observable.\n *\n * @param scheduler The {@link SchedulerLike} to perform subscription actions on.\n * @param delay A delay to pass to the scheduler to delay subscriptions\n * @return A function that returns an Observable modified so that its\n * subscriptions happen on the specified {@link SchedulerLike}.\n */\nexport function subscribeOn<T>(scheduler: SchedulerLike, delay: number = 0): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    subscriber.add(scheduler.schedule(() => source.subscribe(subscriber), delay));\n  });\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { observeOn } from '../operators/observeOn';\nimport { subscribeOn } from '../operators/subscribeOn';\nimport { InteropObservable, SchedulerLike } from '../types';\n\nexport function scheduleObservable<T>(input: InteropObservable<T>, scheduler: SchedulerLike) {\n  return innerFrom(input).pipe(subscribeOn(scheduler), observeOn(scheduler));\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { observeOn } from '../operators/observeOn';\nimport { subscribeOn } from '../operators/subscribeOn';\nimport { SchedulerLike } from '../types';\n\nexport function schedulePromise<T>(input: PromiseLike<T>, scheduler: SchedulerLike) {\n  return innerFrom(input).pipe(subscribeOn(scheduler), observeOn(scheduler));\n}\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\n\nexport function scheduleArray<T>(input: ArrayLike<T>, scheduler: SchedulerLike) {\n  return new Observable<T>((subscriber) => {\n    // The current array index.\n    let i = 0;\n    // Start iterating over the array like on a schedule.\n    return scheduler.schedule(function () {\n      if (i === input.length) {\n        // If we have hit the end of the array like in the\n        // previous job, we can complete.\n        subscriber.complete();\n      } else {\n        // Otherwise let's next the value at the current index,\n        // then increment our index.\n        subscriber.next(input[i++]);\n        // If the last emission didn't cause us to close the subscriber\n        // (via take or some side effect), reschedule the job and we'll\n        // make another pass.\n        if (!subscriber.closed) {\n          this.schedule();\n        }\n      }\n    });\n  });\n}\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from '../util/isFunction';\nimport { executeSchedule } from '../util/executeSchedule';\n\n/**\n * Used in {@link scheduled} to create an observable from an Iterable.\n * @param input The iterable to create an observable from\n * @param scheduler The scheduler to use\n */\nexport function scheduleIterable<T>(input: Iterable<T>, scheduler: SchedulerLike) {\n  return new Observable<T>((subscriber) => {\n    let iterator: Iterator<T, T>;\n\n    // Schedule the initial creation of the iterator from\n    // the iterable. This is so the code in the iterable is\n    // not called until the scheduled job fires.\n    executeSchedule(subscriber, scheduler, () => {\n      // Create the iterator.\n      iterator = (input as any)[Symbol_iterator]();\n\n      executeSchedule(\n        subscriber,\n        scheduler,\n        () => {\n          let value: T;\n          let done: boolean | undefined;\n          try {\n            // Pull the value out of the iterator\n            ({ value, done } = iterator.next());\n          } catch (err) {\n            // We got an error while pulling from the iterator\n            subscriber.error(err);\n            return;\n          }\n\n          if (done) {\n            // If it is \"done\" we just complete. This mimics the\n            // behavior of JavaScript's `for..of` consumption of\n            // iterables, which will not emit the value from an iterator\n            // result of `{ done: true: value: 'here' }`.\n            subscriber.complete();\n          } else {\n            // The iterable is not done, emit the value.\n            subscriber.next(value);\n          }\n        },\n        0,\n        true\n      );\n    });\n\n    // During finalization, if we see this iterator has a `return` method,\n    // then we know it is a Generator, and not just an Iterator. So we call\n    // the `return()` function. This will ensure that any `finally { }` blocks\n    // inside of the generator we can hit will be hit properly.\n    return () => isFunction(iterator?.return) && iterator.return();\n  });\n}\n", "import { SchedulerLike } from '../types';\nimport { Observable } from '../Observable';\nimport { executeSchedule } from '../util/executeSchedule';\n\nexport function scheduleAsyncIterable<T>(input: AsyncIterable<T>, scheduler: SchedulerLike) {\n  if (!input) {\n    throw new Error('Iterable cannot be null');\n  }\n  return new Observable<T>((subscriber) => {\n    executeSchedule(subscriber, scheduler, () => {\n      const iterator = input[Symbol.asyncIterator]();\n      executeSchedule(\n        subscriber,\n        scheduler,\n        () => {\n          iterator.next().then((result) => {\n            if (result.done) {\n              // This will remove the subscriptions from\n              // the parent subscription.\n              subscriber.complete();\n            } else {\n              subscriber.next(result.value);\n            }\n          });\n        },\n        0,\n        true\n      );\n    });\n  });\n}\n", "import { SchedulerLike, ReadableStreamLike } from '../types';\nimport { Observable } from '../Observable';\nimport { scheduleAsyncIterable } from './scheduleAsyncIterable';\nimport { readableStreamLikeToAsyncGenerator } from '../util/isReadableStreamLike';\n\nexport function scheduleReadableStreamLike<T>(input: ReadableStreamLike<T>, scheduler: SchedulerLike): Observable<T> {\n  return scheduleAsyncIterable(readableStreamLikeToAsyncGenerator(input), scheduler);\n}\n", "import { scheduleObservable } from './scheduleObservable';\nimport { schedulePromise } from './schedulePromise';\nimport { scheduleArray } from './scheduleArray';\nimport { scheduleIterable } from './scheduleIterable';\nimport { scheduleAsyncIterable } from './scheduleAsyncIterable';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isPromise } from '../util/isPromise';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isIterable } from '../util/isIterable';\nimport { ObservableInput, SchedulerLike } from '../types';\nimport { Observable } from '../Observable';\nimport { isAsyncIterable } from '../util/isAsyncIterable';\nimport { createInvalidObservableTypeError } from '../util/throwUnobservableError';\nimport { isReadableStreamLike } from '../util/isReadableStreamLike';\nimport { scheduleReadableStreamLike } from './scheduleReadableStreamLike';\n\n/**\n * Converts from a common {@link ObservableInput} type to an observable where subscription and emissions\n * are scheduled on the provided scheduler.\n *\n * @see {@link from}\n * @see {@link of}\n *\n * @param input The observable, array, promise, iterable, etc you would like to schedule\n * @param scheduler The scheduler to use to schedule the subscription and emissions from\n * the returned observable.\n */\nexport function scheduled<T>(input: ObservableInput<T>, scheduler: SchedulerLike): Observable<T> {\n  if (input != null) {\n    if (isInteropObservable(input)) {\n      return scheduleObservable(input, scheduler);\n    }\n    if (isArrayLike(input)) {\n      return scheduleArray(input, scheduler);\n    }\n    if (isPromise(input)) {\n      return schedulePromise(input, scheduler);\n    }\n    if (isAsyncIterable(input)) {\n      return scheduleAsyncIterable(input, scheduler);\n    }\n    if (isIterable(input)) {\n      return scheduleIterable(input, scheduler);\n    }\n    if (isReadableStreamLike(input)) {\n      return scheduleReadableStreamLike(input, scheduler);\n    }\n  }\n  throw createInvalidObservableTypeError(input);\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInput, SchedulerLike, ObservedValueOf } from '../types';\nimport { scheduled } from '../scheduled/scheduled';\nimport { innerFrom } from './innerFrom';\n\nexport function from<O extends ObservableInput<any>>(input: O): Observable<ObservedValueOf<O>>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function from<O extends ObservableInput<any>>(input: O, scheduler: SchedulerLike | undefined): Observable<ObservedValueOf<O>>;\n\n/**\n * Creates an Observable from an Array, an array-like object, a Promise, an iterable object, or an Observable-like object.\n *\n * <span class=\"informal\">Converts almost anything to an Observable.</span>\n *\n * ![](from.png)\n *\n * `from` converts various other objects and data types into Observables. It also converts a Promise, an array-like, or an\n * <a href=\"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterable\" target=\"_blank\">iterable</a>\n * object into an Observable that emits the items in that promise, array, or iterable. A String, in this context, is treated\n * as an array of characters. Observable-like objects (contains a function named with the ES2015 Symbol for Observable) can also be\n * converted through this operator.\n *\n * ## Examples\n *\n * Converts an array to an Observable\n *\n * ```ts\n * import { from } from 'rxjs';\n *\n * const array = [10, 20, 30];\n * const result = from(array);\n *\n * result.subscribe(x => console.log(x));\n *\n * // Logs:\n * // 10\n * // 20\n * // 30\n * ```\n *\n * Convert an infinite iterable (from a generator) to an Observable\n *\n * ```ts\n * import { from, take } from 'rxjs';\n *\n * function* generateDoubles(seed) {\n *    let i = seed;\n *    while (true) {\n *      yield i;\n *      i = 2 * i; // double it\n *    }\n * }\n *\n * const iterator = generateDoubles(3);\n * const result = from(iterator).pipe(take(10));\n *\n * result.subscribe(x => console.log(x));\n *\n * // Logs:\n * // 3\n * // 6\n * // 12\n * // 24\n * // 48\n * // 96\n * // 192\n * // 384\n * // 768\n * // 1536\n * ```\n *\n * With `asyncScheduler`\n *\n * ```ts\n * import { from, asyncScheduler } from 'rxjs';\n *\n * console.log('start');\n *\n * const array = [10, 20, 30];\n * const result = from(array, asyncScheduler);\n *\n * result.subscribe(x => console.log(x));\n *\n * console.log('end');\n *\n * // Logs:\n * // 'start'\n * // 'end'\n * // 10\n * // 20\n * // 30\n * ```\n *\n * @see {@link fromEvent}\n * @see {@link fromEventPattern}\n *\n * @param {ObservableInput<T>} A subscription object, a Promise, an Observable-like,\n * an Array, an iterable, or an array-like object to be converted.\n * @param {SchedulerLike} An optional {@link SchedulerLike} on which to schedule the emission of values.\n * @return {Observable<T>}\n */\nexport function from<T>(input: ObservableInput<T>, scheduler?: SchedulerLike): Observable<T> {\n  return scheduler ? scheduled(input, scheduler) : innerFrom(input);\n}\n", "import { SchedulerLike, ValueFromArray } from '../types';\nimport { Observable } from '../Observable';\nimport { popScheduler } from '../util/args';\nimport { from } from './from';\n\n// Devs are more likely to pass null or undefined than they are a scheduler\n// without accompanying values. To make things easier for (naughty) devs who\n// use the `strictNullChecks: false` TypeScript compiler option, these\n// overloads with explicit null and undefined values are included.\n\nexport function of(value: null): Observable<null>;\nexport function of(value: undefined): Observable<undefined>;\n\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function of(scheduler: SchedulerLike): Observable<never>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function of<A extends readonly unknown[]>(...valuesAndScheduler: [...A, SchedulerLike]): Observable<ValueFromArray<A>>;\n\nexport function of(): Observable<never>;\n/** @deprecated Do not specify explicit type parameters. Signatures with type parameters that cannot be inferred will be removed in v8. */\nexport function of<T>(): Observable<T>;\nexport function of<T>(value: T): Observable<T>;\nexport function of<A extends readonly unknown[]>(...values: A): Observable<ValueFromArray<A>>;\n\n/**\n * Converts the arguments to an observable sequence.\n *\n * <span class=\"informal\">Each argument becomes a `next` notification.</span>\n *\n * ![](of.png)\n *\n * Unlike {@link from}, it does not do any flattening and emits each argument in whole\n * as a separate `next` notification.\n *\n * ## Examples\n *\n * Emit the values `10, 20, 30`\n *\n * ```ts\n * import { of } from 'rxjs';\n *\n * of(10, 20, 30)\n *   .subscribe({\n *     next: value => console.log('next:', value),\n *     error: err => console.log('error:', err),\n *     complete: () => console.log('the end'),\n *   });\n *\n * // Outputs\n * // next: 10\n * // next: 20\n * // next: 30\n * // the end\n * ```\n *\n * Emit the array `[1, 2, 3]`\n *\n * ```ts\n * import { of } from 'rxjs';\n *\n * of([1, 2, 3])\n *   .subscribe({\n *     next: value => console.log('next:', value),\n *     error: err => console.log('error:', err),\n *     complete: () => console.log('the end'),\n *   });\n *\n * // Outputs\n * // next: [1, 2, 3]\n * // the end\n * ```\n *\n * @see {@link from}\n * @see {@link range}\n *\n * @param {...T} values A comma separated list of arguments you want to be emitted\n * @return {Observable} An Observable that emits the arguments\n * described above and then completes.\n */\nexport function of<T>(...args: Array<T | SchedulerLike>): Observable<T> {\n  const scheduler = popScheduler(args);\n  return from(args as T[], scheduler);\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { SchedulerLike } from '../types';\nimport { isFunction } from '../util/isFunction';\n\n/**\n * Creates an observable that will create an error instance and push it to the consumer as an error\n * immediately upon subscription.\n *\n * <span class=\"informal\">Just errors and does nothing else</span>\n *\n * ![](throw.png)\n *\n * This creation function is useful for creating an observable that will create an error and error every\n * time it is subscribed to. Generally, inside of most operators when you might want to return an errored\n * observable, this is unnecessary. In most cases, such as in the inner return of {@link concatMap},\n * {@link mergeMap}, {@link defer}, and many others, you can simply throw the error, and RxJS will pick\n * that up and notify the consumer of the error.\n *\n * ## Example\n *\n * Create a simple observable that will create a new error with a timestamp and log it\n * and the message every time you subscribe to it\n *\n * ```ts\n * import { throwError } from 'rxjs';\n *\n * let errorCount = 0;\n *\n * const errorWithTimestamp$ = throwError(() => {\n *   const error: any = new Error(`This is error number ${ ++errorCount }`);\n *   error.timestamp = Date.now();\n *   return error;\n * });\n *\n * errorWithTimestamp$.subscribe({\n *   error: err => console.log(err.timestamp, err.message)\n * });\n *\n * errorWithTimestamp$.subscribe({\n *   error: err => console.log(err.timestamp, err.message)\n * });\n *\n * // Logs the timestamp and a new error message for each subscription\n * ```\n *\n * ### Unnecessary usage\n *\n * Using `throwError` inside of an operator or creation function\n * with a callback, is usually not necessary\n *\n * ```ts\n * import { of, concatMap, timer, throwError } from 'rxjs';\n *\n * const delays$ = of(1000, 2000, Infinity, 3000);\n *\n * delays$.pipe(\n *   concatMap(ms => {\n *     if (ms < 10000) {\n *       return timer(ms);\n *     } else {\n *       // This is probably overkill.\n *       return throwError(() => new Error(`Invalid time ${ ms }`));\n *     }\n *   })\n * )\n * .subscribe({\n *   next: console.log,\n *   error: console.error\n * });\n * ```\n *\n * You can just throw the error instead\n *\n * ```ts\n * import { of, concatMap, timer } from 'rxjs';\n *\n * const delays$ = of(1000, 2000, Infinity, 3000);\n *\n * delays$.pipe(\n *   concatMap(ms => {\n *     if (ms < 10000) {\n *       return timer(ms);\n *     } else {\n *       // Cleaner and easier to read for most folks.\n *       throw new Error(`Invalid time ${ ms }`);\n *     }\n *   })\n * )\n * .subscribe({\n *   next: console.log,\n *   error: console.error\n * });\n * ```\n *\n * @param errorFactory A factory function that will create the error instance that is pushed.\n */\nexport function throwError(errorFactory: () => any): Observable<never>;\n\n/**\n * Returns an observable that will error with the specified error immediately upon subscription.\n *\n * @param error The error instance to emit\n * @deprecated Support for passing an error value will be removed in v8. Instead, pass a factory function to `throwError(() => new Error('test'))`. This is\n * because it will create the error at the moment it should be created and capture a more appropriate stack trace. If\n * for some reason you need to create the error ahead of time, you can still do that: `const err = new Error('test'); throwError(() => err);`.\n */\nexport function throwError(error: any): Observable<never>;\n\n/**\n * Notifies the consumer of an error using a given scheduler by scheduling it at delay `0` upon subscription.\n *\n * @param errorOrErrorFactory An error instance or error factory\n * @param scheduler A scheduler to use to schedule the error notification\n * @deprecated The `scheduler` parameter will be removed in v8.\n * Use `throwError` in combination with {@link observeOn}: `throwError(() => new Error('test')).pipe(observeOn(scheduler));`.\n * Details: https://rxjs.dev/deprecations/scheduler-argument\n */\nexport function throwError(errorOrErrorFactory: any, scheduler: SchedulerLike): Observable<never>;\n\nexport function throwError(errorOrErrorFactory: any, scheduler?: SchedulerLike): Observable<never> {\n  const errorFactory = isFunction(errorOrErrorFactory) ? errorOrErrorFactory : () => errorOrErrorFactory;\n  const init = (subscriber: Subscriber<never>) => subscriber.error(errorFactory());\n  return new Observable(scheduler ? (subscriber) => scheduler.schedule(init as any, 0, subscriber) : init);\n}\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface EmptyError extends Error {}\n\nexport interface EmptyErrorCtor {\n  /**\n   * @deprecated Internal implementation detail. Do not construct error instances.\n   * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n   */\n  new (): EmptyError;\n}\n\n/**\n * An error thrown when an Observable or a sequence was queried but has no\n * elements.\n *\n * @see {@link first}\n * @see {@link last}\n * @see {@link single}\n * @see {@link firstValueFrom}\n * @see {@link lastValueFrom}\n *\n * @class EmptyError\n */\nexport const EmptyError: EmptyErrorCtor = createErrorClass((_super) => function EmptyErrorImpl(this: any) {\n  _super(this);\n  this.name = 'EmptyError';\n  this.message = 'no elements in sequence';\n});\n", "/**\n * Checks to see if a value is not only a `Date` object,\n * but a *valid* `Date` object that can be converted to a\n * number. For example, `new Date('blah')` is indeed an\n * `instanceof Date`, however it cannot be converted to a\n * number.\n */\nexport function isValidDate(value: any): value is Date {\n  return value instanceof Date && !isNaN(value as any);\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\nexport function map<T, R>(project: (value: T, index: number) => R): OperatorFunction<T, R>;\n/** @deprecated Use a closure instead of a `thisArg`. Signatures accepting a `thisArg` will be removed in v8. */\nexport function map<T, R, A>(project: (this: A, value: T, index: number) => R, thisArg: A): OperatorFunction<T, R>;\n\n/**\n * Applies a given `project` function to each value emitted by the source\n * Observable, and emits the resulting values as an Observable.\n *\n * <span class=\"informal\">Like [Array.prototype.map()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map),\n * it passes each source value through a transformation function to get\n * corresponding output values.</span>\n *\n * ![](map.png)\n *\n * Similar to the well known `Array.prototype.map` function, this operator\n * applies a projection to each value and emits that projection in the output\n * Observable.\n *\n * ## Example\n *\n * Map every click to the `clientX` position of that click\n *\n * ```ts\n * import { fromEvent, map } from 'rxjs';\n *\n * const clicks = fromEvent<PointerEvent>(document, 'click');\n * const positions = clicks.pipe(map(ev => ev.clientX));\n *\n * positions.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link mapTo}\n * @see {@link pluck}\n *\n * @param {function(value: T, index: number): R} project The function to apply\n * to each `value` emitted by the source Observable. The `index` parameter is\n * the number `i` for the i-th emission that has happened since the\n * subscription, starting from the number `0`.\n * @param {any} [thisArg] An optional argument to define what `this` is in the\n * `project` function.\n * @return A function that returns an Observable that emits the values from the\n * source Observable transformed by the given `project` function.\n */\nexport function map<T, R>(project: (value: T, index: number) => R, thisArg?: any): OperatorFunction<T, R> {\n  return operate((source, subscriber) => {\n    // The index of the value from the source. Used with projection.\n    let index = 0;\n    // Subscribe to the source, all errors and completions are sent along\n    // to the consumer.\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value: T) => {\n        // Call the projection function with the appropriate this context,\n        // and send the resulting value to the consumer.\n        subscriber.next(project.call(thisArg, value, index++));\n      })\n    );\n  });\n}\n", "import { OperatorFunction } from \"../types\";\nimport { map } from \"../operators/map\";\n\nconst { isArray } = Array;\n\nfunction callOrApply<T, R>(fn: ((...values: T[]) => R), args: T|T[]): R {\n    return isArray(args) ? fn(...args) : fn(args);\n}\n\n/**\n * Used in several -- mostly deprecated -- situations where we need to \n * apply a list of arguments or a single argument to a result selector.\n */\nexport function mapOneOrManyArgs<T, R>(fn: ((...values: T[]) => R)): OperatorFunction<T|T[], R> {\n    return map(args => callOrApply(fn, args))\n}", "const { isArray } = Array;\nconst { getPrototypeOf, prototype: objectProto, keys: getKeys } = Object;\n\n/**\n * Used in functions where either a list of arguments, a single array of arguments, or a\n * dictionary of arguments can be returned. Returns an object with an `args` property with\n * the arguments in an array, if it is a dictionary, it will also return the `keys` in another\n * property.\n */\nexport function argsArgArrayOrObject<T, O extends Record<string, T>>(args: T[] | [O] | [T[]]): { args: T[]; keys: string[] | null } {\n  if (args.length === 1) {\n    const first = args[0];\n    if (isArray(first)) {\n      return { args: first, keys: null };\n    }\n    if (isPOJO(first)) {\n      const keys = getKeys(first);\n      return {\n        args: keys.map((key) => first[key]),\n        keys,\n      };\n    }\n  }\n\n  return { args: args as T[], keys: null };\n}\n\nfunction isPOJO(obj: any): obj is object {\n  return obj && typeof obj === 'object' && getPrototypeOf(obj) === objectProto;\n}\n", "export function createObject(keys: string[], values: any[]) {\n  return keys.reduce((result, key, i) => ((result[key] = values[i]), result), {} as any);\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInput, SchedulerLike, ObservedValueOf, ObservableInputTuple } from '../types';\nimport { argsArgArrayOrObject } from '../util/argsArgArrayOrObject';\nimport { Subscriber } from '../Subscriber';\nimport { from } from './from';\nimport { identity } from '../util/identity';\nimport { Subscription } from '../Subscription';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nimport { popResultSelector, popScheduler } from '../util/args';\nimport { createObject } from '../util/createObject';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { AnyCatcher } from '../AnyCatcher';\nimport { executeSchedule } from '../util/executeSchedule';\n\n// combineLatest(any)\n// We put this first because we need to catch cases where the user has supplied\n// _exactly `any`_ as the argument. Since `any` literally matches _anything_,\n// we don't want it to randomly hit one of the other type signatures below,\n// as we have no idea at build-time what type we should be returning when given an any.\n\n/**\n * You have passed `any` here, we can't figure out if it is\n * an array or an object, so you're getting `unknown`. Use better types.\n * @param arg Something typed as `any`\n */\nexport function combineLatest<T extends AnyCatcher>(arg: T): Observable<unknown>;\n\n// combineLatest([a, b, c])\nexport function combineLatest(sources: []): Observable<never>;\nexport function combineLatest<A extends readonly unknown[]>(sources: readonly [...ObservableInputTuple<A>]): Observable<A>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[], R>(\n  sources: readonly [...ObservableInputTuple<A>],\n  resultSelector: (...values: A) => R,\n  scheduler: SchedulerLike\n): Observable<R>;\nexport function combineLatest<A extends readonly unknown[], R>(\n  sources: readonly [...ObservableInputTuple<A>],\n  resultSelector: (...values: A) => R\n): Observable<R>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[]>(\n  sources: readonly [...ObservableInputTuple<A>],\n  scheduler: SchedulerLike\n): Observable<A>;\n\n// combineLatest(a, b, c)\n/** @deprecated Pass an array of sources instead. The rest-parameters signature will be removed in v8. Details: https://rxjs.dev/deprecations/array-argument */\nexport function combineLatest<A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): Observable<A>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[], R>(\n  ...sourcesAndResultSelectorAndScheduler: [...ObservableInputTuple<A>, (...values: A) => R, SchedulerLike]\n): Observable<R>;\n/** @deprecated Pass an array of sources instead. The rest-parameters signature will be removed in v8. Details: https://rxjs.dev/deprecations/array-argument */\nexport function combineLatest<A extends readonly unknown[], R>(\n  ...sourcesAndResultSelector: [...ObservableInputTuple<A>, (...values: A) => R]\n): Observable<R>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `combineLatestAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function combineLatest<A extends readonly unknown[]>(\n  ...sourcesAndScheduler: [...ObservableInputTuple<A>, SchedulerLike]\n): Observable<A>;\n\n// combineLatest({a, b, c})\nexport function combineLatest(sourcesObject: { [K in any]: never }): Observable<never>;\nexport function combineLatest<T extends Record<string, ObservableInput<any>>>(\n  sourcesObject: T\n): Observable<{ [K in keyof T]: ObservedValueOf<T[K]> }>;\n\n/**\n * Combines multiple Observables to create an Observable whose values are\n * calculated from the latest values of each of its input Observables.\n *\n * <span class=\"informal\">Whenever any input Observable emits a value, it\n * computes a formula using the latest values from all the inputs, then emits\n * the output of that formula.</span>\n *\n * ![](combineLatest.png)\n *\n * `combineLatest` combines the values from all the Observables passed in the\n * observables array. This is done by subscribing to each Observable in order and,\n * whenever any Observable emits, collecting an array of the most recent\n * values from each Observable. So if you pass `n` Observables to this operator,\n * the returned Observable will always emit an array of `n` values, in an order\n * corresponding to the order of the passed Observables (the value from the first Observable\n * will be at index 0 of the array and so on).\n *\n * Static version of `combineLatest` accepts an array of Observables. Note that an array of\n * Observables is a good choice, if you don't know beforehand how many Observables\n * you will combine. Passing an empty array will result in an Observable that\n * completes immediately.\n *\n * To ensure the output array always has the same length, `combineLatest` will\n * actually wait for all input Observables to emit at least once,\n * before it starts emitting results. This means if some Observable emits\n * values before other Observables started emitting, all these values but the last\n * will be lost. On the other hand, if some Observable does not emit a value but\n * completes, resulting Observable will complete at the same moment without\n * emitting anything, since it will now be impossible to include a value from the\n * completed Observable in the resulting array. Also, if some input Observable does\n * not emit any value and never completes, `combineLatest` will also never emit\n * and never complete, since, again, it will wait for all streams to emit some\n * value.\n *\n * If at least one Observable was passed to `combineLatest` and all passed Observables\n * emitted something, the resulting Observable will complete when all combined\n * streams complete. So even if some Observable completes, the result of\n * `combineLatest` will still emit values when other Observables do. In case\n * of a completed Observable, its value from now on will always be the last\n * emitted value. On the other hand, if any Observable errors, `combineLatest`\n * will error immediately as well, and all other Observables will be unsubscribed.\n *\n * ## Examples\n *\n * Combine two timer Observables\n *\n * ```ts\n * import { timer, combineLatest } from 'rxjs';\n *\n * const firstTimer = timer(0, 1000); // emit 0, 1, 2... after every second, starting from now\n * const secondTimer = timer(500, 1000); // emit 0, 1, 2... after every second, starting 0,5s from now\n * const combinedTimers = combineLatest([firstTimer, secondTimer]);\n * combinedTimers.subscribe(value => console.log(value));\n * // Logs\n * // [0, 0] after 0.5s\n * // [1, 0] after 1s\n * // [1, 1] after 1.5s\n * // [2, 1] after 2s\n * ```\n *\n * Combine a dictionary of Observables\n *\n * ```ts\n * import { of, delay, startWith, combineLatest } from 'rxjs';\n *\n * const observables = {\n *   a: of(1).pipe(delay(1000), startWith(0)),\n *   b: of(5).pipe(delay(5000), startWith(0)),\n *   c: of(10).pipe(delay(10000), startWith(0))\n * };\n * const combined = combineLatest(observables);\n * combined.subscribe(value => console.log(value));\n * // Logs\n * // { a: 0, b: 0, c: 0 } immediately\n * // { a: 1, b: 0, c: 0 } after 1s\n * // { a: 1, b: 5, c: 0 } after 5s\n * // { a: 1, b: 5, c: 10 } after 10s\n * ```\n *\n * Combine an array of Observables\n *\n * ```ts\n * import { of, delay, startWith, combineLatest } from 'rxjs';\n *\n * const observables = [1, 5, 10].map(\n *   n => of(n).pipe(\n *     delay(n * 1000), // emit 0 and then emit n after n seconds\n *     startWith(0)\n *   )\n * );\n * const combined = combineLatest(observables);\n * combined.subscribe(value => console.log(value));\n * // Logs\n * // [0, 0, 0] immediately\n * // [1, 0, 0] after 1s\n * // [1, 5, 0] after 5s\n * // [1, 5, 10] after 10s\n * ```\n *\n * Use map operator to dynamically calculate the Body-Mass Index\n *\n * ```ts\n * import { of, combineLatest, map } from 'rxjs';\n *\n * const weight = of(70, 72, 76, 79, 75);\n * const height = of(1.76, 1.77, 1.78);\n * const bmi = combineLatest([weight, height]).pipe(\n *   map(([w, h]) => w / (h * h)),\n * );\n * bmi.subscribe(x => console.log('BMI is ' + x));\n *\n * // With output to console:\n * // BMI is 24.212293388429753\n * // BMI is 23.93948099205209\n * // BMI is 23.671253629592222\n * ```\n *\n * @see {@link combineLatestAll}\n * @see {@link merge}\n * @see {@link withLatestFrom}\n *\n * @param {ObservableInput} [observables] An array of input Observables to combine with each other.\n * An array of Observables must be given as the first argument.\n * @param {function} [project] An optional function to project the values from\n * the combined latest values into a new value on the output Observable.\n * @param {SchedulerLike} [scheduler=null] The {@link SchedulerLike} to use for subscribing to\n * each input Observable.\n * @return {Observable} An Observable of projected values from the most recent\n * values from each input Observable, or an array of the most recent values from\n * each input Observable.\n */\nexport function combineLatest<O extends ObservableInput<any>, R>(...args: any[]): Observable<R> | Observable<ObservedValueOf<O>[]> {\n  const scheduler = popScheduler(args);\n  const resultSelector = popResultSelector(args);\n\n  const { args: observables, keys } = argsArgArrayOrObject(args);\n\n  if (observables.length === 0) {\n    // If no observables are passed, or someone has passed an empty array\n    // of observables, or even an empty object POJO, we need to just\n    // complete (EMPTY), but we have to honor the scheduler provided if any.\n    return from([], scheduler as any);\n  }\n\n  const result = new Observable<ObservedValueOf<O>[]>(\n    combineLatestInit(\n      observables as ObservableInput<ObservedValueOf<O>>[],\n      scheduler,\n      keys\n        ? // A handler for scrubbing the array of args into a dictionary.\n          (values) => createObject(keys, values)\n        : // A passthrough to just return the array\n          identity\n    )\n  );\n\n  return resultSelector ? (result.pipe(mapOneOrManyArgs(resultSelector)) as Observable<R>) : result;\n}\n\nexport function combineLatestInit(\n  observables: ObservableInput<any>[],\n  scheduler?: SchedulerLike,\n  valueTransform: (values: any[]) => any = identity\n) {\n  return (subscriber: Subscriber<any>) => {\n    // The outer subscription. We're capturing this in a function\n    // because we may have to schedule it.\n    maybeSchedule(\n      scheduler,\n      () => {\n        const { length } = observables;\n        // A store for the values each observable has emitted so far. We match observable to value on index.\n        const values = new Array(length);\n        // The number of currently active subscriptions, as they complete, we decrement this number to see if\n        // we are all done combining values, so we can complete the result.\n        let active = length;\n        // The number of inner sources that still haven't emitted the first value\n        // We need to track this because all sources need to emit one value in order\n        // to start emitting values.\n        let remainingFirstValues = length;\n        // The loop to kick off subscription. We're keying everything on index `i` to relate the observables passed\n        // in to the slot in the output array or the key in the array of keys in the output dictionary.\n        for (let i = 0; i < length; i++) {\n          maybeSchedule(\n            scheduler,\n            () => {\n              const source = from(observables[i], scheduler as any);\n              let hasFirstValue = false;\n              source.subscribe(\n                createOperatorSubscriber(\n                  subscriber,\n                  (value) => {\n                    // When we get a value, record it in our set of values.\n                    values[i] = value;\n                    if (!hasFirstValue) {\n                      // If this is our first value, record that.\n                      hasFirstValue = true;\n                      remainingFirstValues--;\n                    }\n                    if (!remainingFirstValues) {\n                      // We're not waiting for any more\n                      // first values, so we can emit!\n                      subscriber.next(valueTransform(values.slice()));\n                    }\n                  },\n                  () => {\n                    if (!--active) {\n                      // We only complete the result if we have no more active\n                      // inner observables.\n                      subscriber.complete();\n                    }\n                  }\n                )\n              );\n            },\n            subscriber\n          );\n        }\n      },\n      subscriber\n    );\n  };\n}\n\n/**\n * A small utility to handle the couple of locations where we want to schedule if a scheduler was provided,\n * but we don't if there was no scheduler.\n */\nfunction maybeSchedule(scheduler: SchedulerLike | undefined, execute: () => void, subscription: Subscription) {\n  if (scheduler) {\n    executeSchedule(subscription, scheduler, execute);\n  } else {\n    execute();\n  }\n}\n", "import { Observable } from '../Observable';\nimport { innerFrom } from '../observable/innerFrom';\nimport { Subscriber } from '../Subscriber';\nimport { ObservableInput, SchedulerLike } from '../types';\nimport { executeSchedule } from '../util/executeSchedule';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * A process embodying the general \"merge\" strategy. This is used in\n * `mergeMap` and `mergeScan` because the logic is otherwise nearly identical.\n * @param source The original source observable\n * @param subscriber The consumer subscriber\n * @param project The projection function to get our inner sources\n * @param concurrent The number of concurrent inner subscriptions\n * @param onBeforeNext Additional logic to apply before nexting to our consumer\n * @param expand If `true` this will perform an \"expand\" strategy, which differs only\n * in that it recurses, and the inner subscription must be schedule-able.\n * @param innerSubScheduler A scheduler to use to schedule inner subscriptions,\n * this is to support the expand strategy, mostly, and should be deprecated\n */\nexport function mergeInternals<T, R>(\n  source: Observable<T>,\n  subscriber: Subscriber<R>,\n  project: (value: T, index: number) => ObservableInput<R>,\n  concurrent: number,\n  onBeforeNext?: (innerValue: R) => void,\n  expand?: boolean,\n  innerSubScheduler?: SchedulerLike,\n  additionalFinalizer?: () => void\n) {\n  // Buffered values, in the event of going over our concurrency limit\n  const buffer: T[] = [];\n  // The number of active inner subscriptions.\n  let active = 0;\n  // An index to pass to our accumulator function\n  let index = 0;\n  // Whether or not the outer source has completed.\n  let isComplete = false;\n\n  /**\n   * Checks to see if we can complete our result or not.\n   */\n  const checkComplete = () => {\n    // If the outer has completed, and nothing is left in the buffer,\n    // and we don't have any active inner subscriptions, then we can\n    // Emit the state and complete.\n    if (isComplete && !buffer.length && !active) {\n      subscriber.complete();\n    }\n  };\n\n  // If we're under our concurrency limit, just start the inner subscription, otherwise buffer and wait.\n  const outerNext = (value: T) => (active < concurrent ? doInnerSub(value) : buffer.push(value));\n\n  const doInnerSub = (value: T) => {\n    // If we're expanding, we need to emit the outer values and the inner values\n    // as the inners will \"become outers\" in a way as they are recursively fed\n    // back to the projection mechanism.\n    expand && subscriber.next(value as any);\n\n    // Increment the number of active subscriptions so we can track it\n    // against our concurrency limit later.\n    active++;\n\n    // A flag used to show that the inner observable completed.\n    // This is checked during finalization to see if we should\n    // move to the next item in the buffer, if there is on.\n    let innerComplete = false;\n\n    // Start our inner subscription.\n    innerFrom(project(value, index++)).subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (innerValue) => {\n          // `mergeScan` has additional handling here. For example\n          // taking the inner value and updating state.\n          onBeforeNext?.(innerValue);\n\n          if (expand) {\n            // If we're expanding, then just recurse back to our outer\n            // handler. It will emit the value first thing.\n            outerNext(innerValue as any);\n          } else {\n            // Otherwise, emit the inner value.\n            subscriber.next(innerValue);\n          }\n        },\n        () => {\n          // Flag that we have completed, so we know to check the buffer\n          // during finalization.\n          innerComplete = true;\n        },\n        // Errors are passed to the destination.\n        undefined,\n        () => {\n          // During finalization, if the inner completed (it wasn't errored or\n          // cancelled), then we want to try the next item in the buffer if\n          // there is one.\n          if (innerComplete) {\n            // We have to wrap this in a try/catch because it happens during\n            // finalization, possibly asynchronously, and we want to pass\n            // any errors that happen (like in a projection function) to\n            // the outer Subscriber.\n            try {\n              // INNER SOURCE COMPLETE\n              // Decrement the active count to ensure that the next time\n              // we try to call `doInnerSub`, the number is accurate.\n              active--;\n              // If we have more values in the buffer, try to process those\n              // Note that this call will increment `active` ahead of the\n              // next conditional, if there were any more inner subscriptions\n              // to start.\n              while (buffer.length && active < concurrent) {\n                const bufferedValue = buffer.shift()!;\n                // Particularly for `expand`, we need to check to see if a scheduler was provided\n                // for when we want to start our inner subscription. Otherwise, we just start\n                // are next inner subscription.\n                if (innerSubScheduler) {\n                  executeSchedule(subscriber, innerSubScheduler, () => doInnerSub(bufferedValue));\n                } else {\n                  doInnerSub(bufferedValue);\n                }\n              }\n              // Check to see if we can complete, and complete if so.\n              checkComplete();\n            } catch (err) {\n              subscriber.error(err);\n            }\n          }\n        }\n      )\n    );\n  };\n\n  // Subscribe to our source observable.\n  source.subscribe(\n    createOperatorSubscriber(subscriber, outerNext, () => {\n      // Outer completed, make a note of it, and check to see if we can complete everything.\n      isComplete = true;\n      checkComplete();\n    })\n  );\n\n  // Additional finalization (for when the destination is torn down).\n  // Other finalization is added implicitly via subscription above.\n  return () => {\n    additionalFinalizer?.();\n  };\n}\n", "import { ObservableInput, OperatorFunction, ObservedValueOf } from '../types';\nimport { map } from './map';\nimport { innerFrom } from '../observable/innerFrom';\nimport { operate } from '../util/lift';\nimport { mergeInternals } from './mergeInternals';\nimport { isFunction } from '../util/isFunction';\n\n/* tslint:disable:max-line-length */\nexport function mergeMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  concurrent?: number\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function mergeMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: undefined,\n  concurrent?: number\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function mergeMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R,\n  concurrent?: number\n): OperatorFunction<T, R>;\n/* tslint:enable:max-line-length */\n\n/**\n * Projects each source value to an Observable which is merged in the output\n * Observable.\n *\n * <span class=\"informal\">Maps each value to an Observable, then flattens all of\n * these inner Observables using {@link mergeAll}.</span>\n *\n * ![](mergeMap.png)\n *\n * Returns an Observable that emits items based on applying a function that you\n * supply to each item emitted by the source Observable, where that function\n * returns an Observable, and then merging those resulting Observables and\n * emitting the results of this merger.\n *\n * ## Example\n *\n * Map and flatten each letter to an Observable ticking every 1 second\n *\n * ```ts\n * import { of, mergeMap, interval, map } from 'rxjs';\n *\n * const letters = of('a', 'b', 'c');\n * const result = letters.pipe(\n *   mergeMap(x => interval(1000).pipe(map(i => x + i)))\n * );\n *\n * result.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // a0\n * // b0\n * // c0\n * // a1\n * // b1\n * // c1\n * // continues to list a, b, c every second with respective ascending integers\n * ```\n *\n * @see {@link concatMap}\n * @see {@link exhaustMap}\n * @see {@link merge}\n * @see {@link mergeAll}\n * @see {@link mergeMapTo}\n * @see {@link mergeScan}\n * @see {@link switchMap}\n *\n * @param {function(value: T, ?index: number): ObservableInput} project A function\n * that, when applied to an item emitted by the source Observable, returns an\n * Observable.\n * @param {number} [concurrent=Infinity] Maximum number of input\n * Observables being subscribed to concurrently.\n * @return A function that returns an Observable that emits the result of\n * applying the projection function (and the optional deprecated\n * `resultSelector`) to each item emitted by the source Observable and merging\n * the results of the Observables obtained from this transformation.\n */\nexport function mergeMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector?: ((outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R) | number,\n  concurrent: number = Infinity\n): OperatorFunction<T, ObservedValueOf<O> | R> {\n  if (isFunction(resultSelector)) {\n    // DEPRECATED PATH\n    return mergeMap((a, i) => map((b: any, ii: number) => resultSelector(a, b, i, ii))(innerFrom(project(a, i))), concurrent);\n  } else if (typeof resultSelector === 'number') {\n    concurrent = resultSelector;\n  }\n\n  return operate((source, subscriber) => mergeInternals(source, subscriber, project, concurrent));\n}\n", "import { mergeMap } from './mergeMap';\nimport { identity } from '../util/identity';\nimport { OperatorFunction, ObservableInput, ObservedValueOf } from '../types';\n\n/**\n * Converts a higher-order Observable into a first-order Observable which\n * concurrently delivers all values that are emitted on the inner Observables.\n *\n * <span class=\"informal\">Flattens an Observable-of-Observables.</span>\n *\n * ![](mergeAll.png)\n *\n * `mergeAll` subscribes to an Observable that emits Observables, also known as\n * a higher-order Observable. Each time it observes one of these emitted inner\n * Observables, it subscribes to that and delivers all the values from the\n * inner Observable on the output Observable. The output Observable only\n * completes once all inner Observables have completed. Any error delivered by\n * a inner Observable will be immediately emitted on the output Observable.\n *\n * ## Examples\n *\n * Spawn a new interval Observable for each click event, and blend their outputs as one Observable\n *\n * ```ts\n * import { fromEvent, map, interval, mergeAll } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const higherOrder = clicks.pipe(map(() => interval(1000)));\n * const firstOrder = higherOrder.pipe(mergeAll());\n *\n * firstOrder.subscribe(x => console.log(x));\n * ```\n *\n * Count from 0 to 9 every second for each click, but only allow 2 concurrent timers\n *\n * ```ts\n * import { fromEvent, map, interval, take, mergeAll } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const higherOrder = clicks.pipe(\n *   map(() => interval(1000).pipe(take(10)))\n * );\n * const firstOrder = higherOrder.pipe(mergeAll(2));\n *\n * firstOrder.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link combineLatestAll}\n * @see {@link concatAll}\n * @see {@link exhaustAll}\n * @see {@link merge}\n * @see {@link mergeMap}\n * @see {@link mergeMapTo}\n * @see {@link mergeScan}\n * @see {@link switchAll}\n * @see {@link switchMap}\n * @see {@link zipAll}\n *\n * @param {number} [concurrent=Infinity] Maximum number of inner\n * Observables being subscribed to concurrently.\n * @return A function that returns an Observable that emits values coming from\n * all the inner Observables emitted by the source Observable.\n */\nexport function mergeAll<O extends ObservableInput<any>>(concurrent: number = Infinity): OperatorFunction<O, ObservedValueOf<O>> {\n  return mergeMap(identity, concurrent);\n}\n", "import { mergeAll } from './mergeAll';\nimport { OperatorFunction, ObservableInput, ObservedValueOf } from '../types';\n\n/**\n * Converts a higher-order Observable into a first-order Observable by\n * concatenating the inner Observables in order.\n *\n * <span class=\"informal\">Flattens an Observable-of-Observables by putting one\n * inner Observable after the other.</span>\n *\n * ![](concatAll.svg)\n *\n * Joins every Observable emitted by the source (a higher-order Observable), in\n * a serial fashion. It subscribes to each inner Observable only after the\n * previous inner Observable has completed, and merges all of their values into\n * the returned observable.\n *\n * __Warning:__ If the source Observable emits Observables quickly and\n * endlessly, and the inner Observables it emits generally complete slower than\n * the source emits, you can run into memory issues as the incoming Observables\n * collect in an unbounded buffer.\n *\n * Note: `concatAll` is equivalent to `mergeAll` with concurrency parameter set\n * to `1`.\n *\n * ## Example\n *\n * For each click event, tick every second from 0 to 3, with no concurrency\n *\n * ```ts\n * import { fromEvent, map, interval, take, concatAll } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const higherOrder = clicks.pipe(\n *   map(() => interval(1000).pipe(take(4)))\n * );\n * const firstOrder = higherOrder.pipe(concatAll());\n * firstOrder.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // (results are not concurrent)\n * // For every click on the \"document\" it will emit values 0 to 3 spaced\n * // on a 1000ms interval\n * // one click = 1000ms-> 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3\n * ```\n *\n * @see {@link combineLatestAll}\n * @see {@link concat}\n * @see {@link concatMap}\n * @see {@link concatMapTo}\n * @see {@link exhaustAll}\n * @see {@link mergeAll}\n * @see {@link switchAll}\n * @see {@link switchMap}\n * @see {@link zipAll}\n *\n * @return A function that returns an Observable emitting values from all the\n * inner Observables concatenated.\n */\nexport function concatAll<O extends ObservableInput<any>>(): OperatorFunction<O, ObservedValueOf<O>> {\n  return mergeAll(1);\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInputTuple, SchedulerLike } from '../types';\nimport { concatAll } from '../operators/concatAll';\nimport { popScheduler } from '../util/args';\nimport { from } from './from';\n\nexport function concat<T extends readonly unknown[]>(...inputs: [...ObservableInputTuple<T>]): Observable<T[number]>;\nexport function concat<T extends readonly unknown[]>(\n  ...inputsAndScheduler: [...ObservableInputTuple<T>, SchedulerLike]\n): Observable<T[number]>;\n\n/**\n * Creates an output Observable which sequentially emits all values from the first given\n * Observable and then moves on to the next.\n *\n * <span class=\"informal\">Concatenates multiple Observables together by\n * sequentially emitting their values, one Observable after the other.</span>\n *\n * ![](concat.png)\n *\n * `concat` joins multiple Observables together, by subscribing to them one at a time and\n * merging their results into the output Observable. You can pass either an array of\n * Observables, or put them directly as arguments. Passing an empty array will result\n * in Observable that completes immediately.\n *\n * `concat` will subscribe to first input Observable and emit all its values, without\n * changing or affecting them in any way. When that Observable completes, it will\n * subscribe to then next Observable passed and, again, emit its values. This will be\n * repeated, until the operator runs out of Observables. When last input Observable completes,\n * `concat` will complete as well. At any given moment only one Observable passed to operator\n * emits values. If you would like to emit values from passed Observables concurrently, check out\n * {@link merge} instead, especially with optional `concurrent` parameter. As a matter of fact,\n * `concat` is an equivalent of `merge` operator with `concurrent` parameter set to `1`.\n *\n * Note that if some input Observable never completes, `concat` will also never complete\n * and Observables following the one that did not complete will never be subscribed. On the other\n * hand, if some Observable simply completes immediately after it is subscribed, it will be\n * invisible for `concat`, which will just move on to the next Observable.\n *\n * If any Observable in chain errors, instead of passing control to the next Observable,\n * `concat` will error immediately as well. Observables that would be subscribed after\n * the one that emitted error, never will.\n *\n * If you pass to `concat` the same Observable many times, its stream of values\n * will be \"replayed\" on every subscription, which means you can repeat given Observable\n * as many times as you like. If passing the same Observable to `concat` 1000 times becomes tedious,\n * you can always use {@link repeat}.\n *\n * ## Examples\n *\n * Concatenate a timer counting from 0 to 3 with a synchronous sequence from 1 to 10\n *\n * ```ts\n * import { interval, take, range, concat } from 'rxjs';\n *\n * const timer = interval(1000).pipe(take(4));\n * const sequence = range(1, 10);\n * const result = concat(timer, sequence);\n * result.subscribe(x => console.log(x));\n *\n * // results in:\n * // 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3 -immediate-> 1 ... 10\n * ```\n *\n * Concatenate 3 Observables\n *\n * ```ts\n * import { interval, take, concat } from 'rxjs';\n *\n * const timer1 = interval(1000).pipe(take(10));\n * const timer2 = interval(2000).pipe(take(6));\n * const timer3 = interval(500).pipe(take(10));\n *\n * const result = concat(timer1, timer2, timer3);\n * result.subscribe(x => console.log(x));\n *\n * // results in the following:\n * // (Prints to console sequentially)\n * // -1000ms-> 0 -1000ms-> 1 -1000ms-> ... 9\n * // -2000ms-> 0 -2000ms-> 1 -2000ms-> ... 5\n * // -500ms-> 0 -500ms-> 1 -500ms-> ... 9\n * ```\n *\n * Concatenate the same Observable to repeat it\n *\n * ```ts\n * import { interval, take, concat } from 'rxjs';\n *\n * const timer = interval(1000).pipe(take(2));\n *\n * concat(timer, timer) // concatenating the same Observable!\n *   .subscribe({\n *     next: value => console.log(value),\n *     complete: () => console.log('...and it is done!')\n *   });\n *\n * // Logs:\n * // 0 after 1s\n * // 1 after 2s\n * // 0 after 3s\n * // 1 after 4s\n * // '...and it is done!' also after 4s\n * ```\n *\n * @see {@link concatAll}\n * @see {@link concatMap}\n * @see {@link concatMapTo}\n * @see {@link startWith}\n * @see {@link endWith}\n *\n * @param args Input Observables to concatenate.\n */\nexport function concat(...args: any[]): Observable<unknown> {\n  return concatAll()(from(args, popScheduler(args)));\n}\n", "import { Observable } from '../Observable';\nimport { ObservedValueOf, ObservableInput } from '../types';\nimport { innerFrom } from './innerFrom';\n\n/**\n * Creates an Observable that, on subscribe, calls an Observable factory to\n * make an Observable for each new Observer.\n *\n * <span class=\"informal\">Creates the Observable lazily, that is, only when it\n * is subscribed.\n * </span>\n *\n * ![](defer.png)\n *\n * `defer` allows you to create an Observable only when the Observer\n * subscribes. It waits until an Observer subscribes to it, calls the given\n * factory function to get an Observable -- where a factory function typically\n * generates a new Observable -- and subscribes the Observer to this Observable.\n * In case the factory function returns a falsy value, then EMPTY is used as\n * Observable instead. Last but not least, an exception during the factory\n * function call is transferred to the Observer by calling `error`.\n *\n * ## Example\n *\n * Subscribe to either an Observable of clicks or an Observable of interval, at random\n *\n * ```ts\n * import { defer, fromEvent, interval } from 'rxjs';\n *\n * const clicksOrInterval = defer(() => {\n *   return Math.random() > 0.5\n *     ? fromEvent(document, 'click')\n *     : interval(1000);\n * });\n * clicksOrInterval.subscribe(x => console.log(x));\n *\n * // Results in the following behavior:\n * // If the result of Math.random() is greater than 0.5 it will listen\n * // for clicks anywhere on the \"document\"; when document is clicked it\n * // will log a MouseEvent object to the console. If the result is less\n * // than 0.5 it will emit ascending numbers, one every second(1000ms).\n * ```\n *\n * @see {@link Observable}\n *\n * @param {function(): ObservableInput} observableFactory The Observable\n * factory function to invoke for each Observer that subscribes to the output\n * Observable. May also return a Promise, which will be converted on the fly\n * to an Observable.\n * @return {Observable} An Observable whose Observers' subscriptions trigger\n * an invocation of the given Observable factory function.\n */\nexport function defer<R extends ObservableInput<any>>(observableFactory: () => R): Observable<ObservedValueOf<R>> {\n  return new Observable<ObservedValueOf<R>>((subscriber) => {\n    innerFrom(observableFactory()).subscribe(subscriber);\n  });\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { Observable } from '../Observable';\nimport { mergeMap } from '../operators/mergeMap';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isFunction } from '../util/isFunction';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\n\n// These constants are used to create handler registry functions using array mapping below.\nconst nodeEventEmitterMethods = ['addListener', 'removeListener'] as const;\nconst eventTargetMethods = ['addEventListener', 'removeEventListener'] as const;\nconst jqueryMethods = ['on', 'off'] as const;\n\nexport interface NodeStyleEventEmitter {\n  addListener(eventName: string | symbol, handler: NodeEventHandler): this;\n  removeListener(eventName: string | symbol, handler: NodeEventHandler): this;\n}\n\nexport type NodeEventHandler = (...args: any[]) => void;\n\n// For APIs that implement `addListener` and `removeListener` methods that may\n// not use the same arguments or return EventEmitter values\n// such as React Native\nexport interface NodeCompatibleEventEmitter {\n  addListener(eventName: string, handler: NodeEventHandler): void | {};\n  removeListener(eventName: string, handler: NodeEventHandler): void | {};\n}\n\n// Use handler types like those in @types/jquery. See:\n// https://github.com/DefinitelyTyped/DefinitelyTyped/blob/847731ba1d7fa6db6b911c0e43aa0afe596e7723/types/jquery/misc.d.ts#L6395\nexport interface JQueryStyleEventEmitter<TContext, T> {\n  on(eventName: string, handler: (this: TContext, t: T, ...args: any[]) => any): void;\n  off(eventName: string, handler: (this: TContext, t: T, ...args: any[]) => any): void;\n}\n\nexport interface EventListenerObject<E> {\n  handleEvent(evt: E): void;\n}\n\nexport interface HasEventTargetAddRemove<E> {\n  addEventListener(\n    type: string,\n    listener: ((evt: E) => void) | EventListenerObject<E> | null,\n    options?: boolean | AddEventListenerOptions\n  ): void;\n  removeEventListener(\n    type: string,\n    listener: ((evt: E) => void) | EventListenerObject<E> | null,\n    options?: EventListenerOptions | boolean\n  ): void;\n}\n\nexport interface EventListenerOptions {\n  capture?: boolean;\n  passive?: boolean;\n  once?: boolean;\n}\n\nexport interface AddEventListenerOptions extends EventListenerOptions {\n  once?: boolean;\n  passive?: boolean;\n}\n\nexport function fromEvent<T>(target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>, eventName: string): Observable<T>;\nexport function fromEvent<T, R>(\n  target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>,\n  eventName: string,\n  resultSelector: (event: T) => R\n): Observable<R>;\nexport function fromEvent<T>(\n  target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>,\n  eventName: string,\n  options: EventListenerOptions\n): Observable<T>;\nexport function fromEvent<T, R>(\n  target: HasEventTargetAddRemove<T> | ArrayLike<HasEventTargetAddRemove<T>>,\n  eventName: string,\n  options: EventListenerOptions,\n  resultSelector: (event: T) => R\n): Observable<R>;\n\nexport function fromEvent(target: NodeStyleEventEmitter | ArrayLike<NodeStyleEventEmitter>, eventName: string): Observable<unknown>;\n/** @deprecated Do not specify explicit type parameters. Signatures with type parameters that cannot be inferred will be removed in v8. */\nexport function fromEvent<T>(target: NodeStyleEventEmitter | ArrayLike<NodeStyleEventEmitter>, eventName: string): Observable<T>;\nexport function fromEvent<R>(\n  target: NodeStyleEventEmitter | ArrayLike<NodeStyleEventEmitter>,\n  eventName: string,\n  resultSelector: (...args: any[]) => R\n): Observable<R>;\n\nexport function fromEvent(\n  target: NodeCompatibleEventEmitter | ArrayLike<NodeCompatibleEventEmitter>,\n  eventName: string\n): Observable<unknown>;\n/** @deprecated Do not specify explicit type parameters. Signatures with type parameters that cannot be inferred will be removed in v8. */\nexport function fromEvent<T>(target: NodeCompatibleEventEmitter | ArrayLike<NodeCompatibleEventEmitter>, eventName: string): Observable<T>;\nexport function fromEvent<R>(\n  target: NodeCompatibleEventEmitter | ArrayLike<NodeCompatibleEventEmitter>,\n  eventName: string,\n  resultSelector: (...args: any[]) => R\n): Observable<R>;\n\nexport function fromEvent<T>(\n  target: JQueryStyleEventEmitter<any, T> | ArrayLike<JQueryStyleEventEmitter<any, T>>,\n  eventName: string\n): Observable<T>;\nexport function fromEvent<T, R>(\n  target: JQueryStyleEventEmitter<any, T> | ArrayLike<JQueryStyleEventEmitter<any, T>>,\n  eventName: string,\n  resultSelector: (value: T, ...args: any[]) => R\n): Observable<R>;\n\n/**\n * Creates an Observable that emits events of a specific type coming from the\n * given event target.\n *\n * <span class=\"informal\">Creates an Observable from DOM events, or Node.js\n * EventEmitter events or others.</span>\n *\n * ![](fromEvent.png)\n *\n * `fromEvent` accepts as a first argument event target, which is an object with methods\n * for registering event handler functions. As a second argument it takes string that indicates\n * type of event we want to listen for. `fromEvent` supports selected types of event targets,\n * which are described in detail below. If your event target does not match any of the ones listed,\n * you should use {@link fromEventPattern}, which can be used on arbitrary APIs.\n * When it comes to APIs supported by `fromEvent`, their methods for adding and removing event\n * handler functions have different names, but they all accept a string describing event type\n * and function itself, which will be called whenever said event happens.\n *\n * Every time resulting Observable is subscribed, event handler function will be registered\n * to event target on given event type. When that event fires, value\n * passed as a first argument to registered function will be emitted by output Observable.\n * When Observable is unsubscribed, function will be unregistered from event target.\n *\n * Note that if event target calls registered function with more than one argument, second\n * and following arguments will not appear in resulting stream. In order to get access to them,\n * you can pass to `fromEvent` optional project function, which will be called with all arguments\n * passed to event handler. Output Observable will then emit value returned by project function,\n * instead of the usual value.\n *\n * Remember that event targets listed below are checked via duck typing. It means that\n * no matter what kind of object you have and no matter what environment you work in,\n * you can safely use `fromEvent` on that object if it exposes described methods (provided\n * of course they behave as was described above). So for example if Node.js library exposes\n * event target which has the same method names as DOM EventTarget, `fromEvent` is still\n * a good choice.\n *\n * If the API you use is more callback then event handler oriented (subscribed\n * callback function fires only once and thus there is no need to manually\n * unregister it), you should use {@link bindCallback} or {@link bindNodeCallback}\n * instead.\n *\n * `fromEvent` supports following types of event targets:\n *\n * **DOM EventTarget**\n *\n * This is an object with `addEventListener` and `removeEventListener` methods.\n *\n * In the browser, `addEventListener` accepts - apart from event type string and event\n * handler function arguments - optional third parameter, which is either an object or boolean,\n * both used for additional configuration how and when passed function will be called. When\n * `fromEvent` is used with event target of that type, you can provide this values\n * as third parameter as well.\n *\n * **Node.js EventEmitter**\n *\n * An object with `addListener` and `removeListener` methods.\n *\n * **JQuery-style event target**\n *\n * An object with `on` and `off` methods\n *\n * **DOM NodeList**\n *\n * List of DOM Nodes, returned for example by `document.querySelectorAll` or `Node.childNodes`.\n *\n * Although this collection is not event target in itself, `fromEvent` will iterate over all Nodes\n * it contains and install event handler function in every of them. When returned Observable\n * is unsubscribed, function will be removed from all Nodes.\n *\n * **DOM HtmlCollection**\n *\n * Just as in case of NodeList it is a collection of DOM nodes. Here as well event handler function is\n * installed and removed in each of elements.\n *\n *\n * ## Examples\n *\n * Emit clicks happening on the DOM document\n *\n * ```ts\n * import { fromEvent } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * clicks.subscribe(x => console.log(x));\n *\n * // Results in:\n * // MouseEvent object logged to console every time a click\n * // occurs on the document.\n * ```\n *\n * Use `addEventListener` with capture option\n *\n * ```ts\n * import { fromEvent } from 'rxjs';\n *\n * const div = document.createElement('div');\n * div.style.cssText = 'width: 200px; height: 200px; background: #09c;';\n * document.body.appendChild(div);\n *\n * // note optional configuration parameter which will be passed to addEventListener\n * const clicksInDocument = fromEvent(document, 'click', { capture: true });\n * const clicksInDiv = fromEvent(div, 'click');\n *\n * clicksInDocument.subscribe(() => console.log('document'));\n * clicksInDiv.subscribe(() => console.log('div'));\n *\n * // By default events bubble UP in DOM tree, so normally\n * // when we would click on div in document\n * // \"div\" would be logged first and then \"document\".\n * // Since we specified optional `capture` option, document\n * // will catch event when it goes DOWN DOM tree, so console\n * // will log \"document\" and then \"div\".\n * ```\n *\n * @see {@link bindCallback}\n * @see {@link bindNodeCallback}\n * @see {@link fromEventPattern}\n *\n * @param {FromEventTarget<T>} target The DOM EventTarget, Node.js\n * EventEmitter, JQuery-like event target, NodeList or HTMLCollection to attach the event handler to.\n * @param {string} eventName The event name of interest, being emitted by the\n * `target`.\n * @param {EventListenerOptions} [options] Options to pass through to addEventListener\n * @return {Observable<T>}\n */\nexport function fromEvent<T>(\n  target: any,\n  eventName: string,\n  options?: EventListenerOptions | ((...args: any[]) => T),\n  resultSelector?: (...args: any[]) => T\n): Observable<T> {\n  if (isFunction(options)) {\n    resultSelector = options;\n    options = undefined;\n  }\n  if (resultSelector) {\n    return fromEvent<T>(target, eventName, options as EventListenerOptions).pipe(mapOneOrManyArgs(resultSelector));\n  }\n\n  // Figure out our add and remove methods. In order to do this,\n  // we are going to analyze the target in a preferred order, if\n  // the target matches a given signature, we take the two \"add\" and \"remove\"\n  // method names and apply them to a map to create opposite versions of the\n  // same function. This is because they all operate in duplicate pairs,\n  // `addListener(name, handler)`, `removeListener(name, handler)`, for example.\n  // The call only differs by method name, as to whether or not you're adding or removing.\n  const [add, remove] =\n    // If it is an EventTarget, we need to use a slightly different method than the other two patterns.\n    isEventTarget(target)\n      ? eventTargetMethods.map((methodName) => (handler: any) => target[methodName](eventName, handler, options as EventListenerOptions))\n      : // In all other cases, the call pattern is identical with the exception of the method names.\n      isNodeStyleEventEmitter(target)\n      ? nodeEventEmitterMethods.map(toCommonHandlerRegistry(target, eventName))\n      : isJQueryStyleEventEmitter(target)\n      ? jqueryMethods.map(toCommonHandlerRegistry(target, eventName))\n      : [];\n\n  // If add is falsy, it's because we didn't match a pattern above.\n  // Check to see if it is an ArrayLike, because if it is, we want to\n  // try to apply fromEvent to all of it's items. We do this check last,\n  // because there are may be some types that are both ArrayLike *and* implement\n  // event registry points, and we'd rather delegate to that when possible.\n  if (!add) {\n    if (isArrayLike(target)) {\n      return mergeMap((subTarget: any) => fromEvent(subTarget, eventName, options as EventListenerOptions))(\n        innerFrom(target)\n      ) as Observable<T>;\n    }\n  }\n\n  // If add is falsy and we made it here, it's because we didn't\n  // match any valid target objects above.\n  if (!add) {\n    throw new TypeError('Invalid event target');\n  }\n\n  return new Observable<T>((subscriber) => {\n    // The handler we are going to register. Forwards the event object, by itself, or\n    // an array of arguments to the event handler, if there is more than one argument,\n    // to the consumer.\n    const handler = (...args: any[]) => subscriber.next(1 < args.length ? args : args[0]);\n    // Do the work of adding the handler to the target.\n    add(handler);\n    // When we finalize, we want to remove the handler and free up memory.\n    return () => remove!(handler);\n  });\n}\n\n/**\n * Used to create `add` and `remove` functions to register and unregister event handlers\n * from a target in the most common handler pattern, where there are only two arguments.\n * (e.g.  `on(name, fn)`, `off(name, fn)`, `addListener(name, fn)`, or `removeListener(name, fn)`)\n * @param target The target we're calling methods on\n * @param eventName The event name for the event we're creating register or unregister functions for\n */\nfunction toCommonHandlerRegistry(target: any, eventName: string) {\n  return (methodName: string) => (handler: any) => target[methodName](eventName, handler);\n}\n\n/**\n * Checks to see if the target implements the required node-style EventEmitter methods\n * for adding and removing event handlers.\n * @param target the object to check\n */\nfunction isNodeStyleEventEmitter(target: any): target is NodeStyleEventEmitter {\n  return isFunction(target.addListener) && isFunction(target.removeListener);\n}\n\n/**\n * Checks to see if the target implements the required jQuery-style EventEmitter methods\n * for adding and removing event handlers.\n * @param target the object to check\n */\nfunction isJQueryStyleEventEmitter(target: any): target is JQueryStyleEventEmitter<any, any> {\n  return isFunction(target.on) && isFunction(target.off);\n}\n\n/**\n * Checks to see if the target implements the required EventTarget methods\n * for adding and removing event handlers.\n * @param target the object to check\n */\nfunction isEventTarget(target: any): target is HasEventTargetAddRemove<any> {\n  return isFunction(target.addEventListener) && isFunction(target.removeEventListener);\n}\n", "import { Observable } from '../Observable';\nimport { isFunction } from '../util/isFunction';\nimport { NodeEventHandler } from './fromEvent';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\n\n/* tslint:disable:max-line-length */\nexport function fromEventPattern<T>(\n  addHandler: (handler: NodeEventHandler) => any,\n  removeHandler?: (handler: NodeEventHandler, signal?: any) => void\n): Observable<T>;\nexport function fromEventPattern<T>(\n  addHandler: (handler: NodeEventHandler) => any,\n  removeHandler?: (handler: NodeEventHandler, signal?: any) => void,\n  resultSelector?: (...args: any[]) => T\n): Observable<T>;\n/* tslint:enable:max-line-length */\n\n/**\n * Creates an Observable from an arbitrary API for registering event handlers.\n *\n * <span class=\"informal\">When that method for adding event handler was something {@link fromEvent}\n * was not prepared for.</span>\n *\n * ![](fromEventPattern.png)\n *\n * `fromEventPattern` allows you to convert into an Observable any API that supports registering handler functions\n * for events. It is similar to {@link fromEvent}, but far\n * more flexible. In fact, all use cases of {@link fromEvent} could be easily handled by\n * `fromEventPattern` (although in slightly more verbose way).\n *\n * This operator accepts as a first argument an `addHandler` function, which will be injected with\n * handler parameter. That handler is actually an event handler function that you now can pass\n * to API expecting it. `addHandler` will be called whenever Observable\n * returned by the operator is subscribed, so registering handler in API will not\n * necessarily happen when `fromEventPattern` is called.\n *\n * After registration, every time an event that we listen to happens,\n * Observable returned by `fromEventPattern` will emit value that event handler\n * function was called with. Note that if event handler was called with more\n * than one argument, second and following arguments will not appear in the Observable.\n *\n * If API you are using allows to unregister event handlers as well, you can pass to `fromEventPattern`\n * another function - `removeHandler` - as a second parameter. It will be injected\n * with the same handler function as before, which now you can use to unregister\n * it from the API. `removeHandler` will be called when consumer of resulting Observable\n * unsubscribes from it.\n *\n * In some APIs unregistering is actually handled differently. Method registering an event handler\n * returns some kind of token, which is later used to identify which function should\n * be unregistered or it itself has method that unregisters event handler.\n * If that is the case with your API, make sure token returned\n * by registering method is returned by `addHandler`. Then it will be passed\n * as a second argument to `removeHandler`, where you will be able to use it.\n *\n * If you need access to all event handler parameters (not only the first one),\n * or you need to transform them in any way, you can call `fromEventPattern` with optional\n * third parameter - project function which will accept all arguments passed to\n * event handler when it is called. Whatever is returned from project function will appear on\n * resulting stream instead of usual event handlers first argument. This means\n * that default project can be thought of as function that takes its first parameter\n * and ignores the rest.\n *\n * ## Examples\n *\n * Emits clicks happening on the DOM document\n *\n * ```ts\n * import { fromEventPattern } from 'rxjs';\n *\n * function addClickHandler(handler) {\n *   document.addEventListener('click', handler);\n * }\n *\n * function removeClickHandler(handler) {\n *   document.removeEventListener('click', handler);\n * }\n *\n * const clicks = fromEventPattern(\n *   addClickHandler,\n *   removeClickHandler\n * );\n * clicks.subscribe(x => console.log(x));\n *\n * // Whenever you click anywhere in the browser, DOM MouseEvent\n * // object will be logged.\n * ```\n *\n * Use with API that returns cancellation token\n *\n * ```ts\n * import { fromEventPattern } from 'rxjs';\n *\n * const token = someAPI.registerEventHandler(function() {});\n * someAPI.unregisterEventHandler(token); // this APIs cancellation method accepts\n *                                        // not handler itself, but special token.\n *\n * const someAPIObservable = fromEventPattern(\n *   function(handler) { return someAPI.registerEventHandler(handler); }, // Note that we return the token here...\n *   function(handler, token) { someAPI.unregisterEventHandler(token); }  // ...to then use it here.\n * );\n * ```\n *\n * Use with project function\n *\n * ```ts\n * import { fromEventPattern } from 'rxjs';\n *\n * someAPI.registerEventHandler((eventType, eventMessage) => {\n *   console.log(eventType, eventMessage); // Logs 'EVENT_TYPE' 'EVENT_MESSAGE' to console.\n * });\n *\n * const someAPIObservable = fromEventPattern(\n *   handler => someAPI.registerEventHandler(handler),\n *   handler => someAPI.unregisterEventHandler(handler)\n *   (eventType, eventMessage) => eventType + ' --- ' + eventMessage // without that function only 'EVENT_TYPE'\n * );                                                                // would be emitted by the Observable\n *\n * someAPIObservable.subscribe(value => console.log(value));\n *\n * // Logs:\n * // 'EVENT_TYPE --- EVENT_MESSAGE'\n * ```\n *\n * @see {@link fromEvent}\n * @see {@link bindCallback}\n * @see {@link bindNodeCallback}\n *\n * @param {function(handler: Function): any} addHandler A function that takes\n * a `handler` function as argument and attaches it somehow to the actual\n * source of events.\n * @param {function(handler: Function, token?: any): void} [removeHandler] A function that\n * takes a `handler` function as an argument and removes it from the event source. If `addHandler`\n * returns some kind of token, `removeHandler` function will have it as a second parameter.\n * @param {function(...args: any): T} [project] A function to\n * transform results. It takes the arguments from the event handler and\n * should return a single value.\n * @return {Observable<T>} Observable which, when an event happens, emits first parameter\n * passed to registered event handler. Alternatively it emits whatever project function returns\n * at that moment.\n */\nexport function fromEventPattern<T>(\n  addHandler: (handler: NodeEventHandler) => any,\n  removeHandler?: (handler: NodeEventHandler, signal?: any) => void,\n  resultSelector?: (...args: any[]) => T\n): Observable<T | T[]> {\n  if (resultSelector) {\n    return fromEventPattern<T>(addHandler, removeHandler).pipe(mapOneOrManyArgs(resultSelector));\n  }\n\n  return new Observable<T | T[]>((subscriber) => {\n    const handler = (...e: T[]) => subscriber.next(e.length === 1 ? e[0] : e);\n    const retValue = addHandler(handler);\n    return isFunction(removeHandler) ? () => removeHandler(handler, retValue) : undefined;\n  });\n}\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\nimport { async as asyncScheduler } from '../scheduler/async';\nimport { isScheduler } from '../util/isScheduler';\nimport { isValidDate } from '../util/isDate';\n\n/**\n * Creates an observable that will wait for a specified time period, or exact date, before\n * emitting the number 0.\n *\n * <span class=\"informal\">Used to emit a notification after a delay.</span>\n *\n * This observable is useful for creating delays in code, or racing against other values\n * for ad-hoc timeouts.\n *\n * The `delay` is specified by default in milliseconds, however providing a custom scheduler could\n * create a different behavior.\n *\n * ## Examples\n *\n * Wait 3 seconds and start another observable\n *\n * You might want to use `timer` to delay subscription to an\n * observable by a set amount of time. Here we use a timer with\n * {@link concatMapTo} or {@link concatMap} in order to wait\n * a few seconds and start a subscription to a source.\n *\n * ```ts\n * import { of, timer, concatMap } from 'rxjs';\n *\n * // This could be any observable\n * const source = of(1, 2, 3);\n *\n * timer(3000)\n *   .pipe(concatMap(() => source))\n *   .subscribe(console.log);\n * ```\n *\n * Take all values until the start of the next minute\n *\n * Using a `Date` as the trigger for the first emission, you can\n * do things like wait until midnight to fire an event, or in this case,\n * wait until a new minute starts (chosen so the example wouldn't take\n * too long to run) in order to stop watching a stream. Leveraging\n * {@link takeUntil}.\n *\n * ```ts\n * import { interval, takeUntil, timer } from 'rxjs';\n *\n * // Build a Date object that marks the\n * // next minute.\n * const currentDate = new Date();\n * const startOfNextMinute = new Date(\n *   currentDate.getFullYear(),\n *   currentDate.getMonth(),\n *   currentDate.getDate(),\n *   currentDate.getHours(),\n *   currentDate.getMinutes() + 1\n * );\n *\n * // This could be any observable stream\n * const source = interval(1000);\n *\n * const result = source.pipe(\n *   takeUntil(timer(startOfNextMinute))\n * );\n *\n * result.subscribe(console.log);\n * ```\n *\n * ### Known Limitations\n *\n * - The {@link asyncScheduler} uses `setTimeout` which has limitations for how far in the future it can be scheduled.\n *\n * - If a `scheduler` is provided that returns a timestamp other than an epoch from `now()`, and\n * a `Date` object is passed to the `dueTime` argument, the calculation for when the first emission\n * should occur will be incorrect. In this case, it would be best to do your own calculations\n * ahead of time, and pass a `number` in as the `dueTime`.\n *\n * @param due If a `number`, the amount of time in milliseconds to wait before emitting.\n * If a `Date`, the exact time at which to emit.\n * @param scheduler The scheduler to use to schedule the delay. Defaults to {@link asyncScheduler}.\n */\nexport function timer(due: number | Date, scheduler?: SchedulerLike): Observable<0>;\n\n/**\n * Creates an observable that starts an interval after a specified delay, emitting incrementing numbers -- starting at `0` --\n * on each interval after words.\n *\n * The `delay` and `intervalDuration` are specified by default in milliseconds, however providing a custom scheduler could\n * create a different behavior.\n *\n * ## Example\n *\n * ### Start an interval that starts right away\n *\n * Since {@link interval} waits for the passed delay before starting,\n * sometimes that's not ideal. You may want to start an interval immediately.\n * `timer` works well for this. Here we have both side-by-side so you can\n * see them in comparison.\n *\n * Note that this observable will never complete.\n *\n * ```ts\n * import { timer, interval } from 'rxjs';\n *\n * timer(0, 1000).subscribe(n => console.log('timer', n));\n * interval(1000).subscribe(n => console.log('interval', n));\n * ```\n *\n * ### Known Limitations\n *\n * - The {@link asyncScheduler} uses `setTimeout` which has limitations for how far in the future it can be scheduled.\n *\n * - If a `scheduler` is provided that returns a timestamp other than an epoch from `now()`, and\n * a `Date` object is passed to the `dueTime` argument, the calculation for when the first emission\n * should occur will be incorrect. In this case, it would be best to do your own calculations\n * ahead of time, and pass a `number` in as the `startDue`.\n * @param startDue If a `number`, is the time to wait before starting the interval.\n * If a `Date`, is the exact time at which to start the interval.\n * @param intervalDuration The delay between each value emitted in the interval. Passing a\n * negative number here will result in immediate completion after the first value is emitted, as though\n * no `intervalDuration` was passed at all.\n * @param scheduler The scheduler to use to schedule the delay. Defaults to {@link asyncScheduler}.\n */\nexport function timer(startDue: number | Date, intervalDuration: number, scheduler?: SchedulerLike): Observable<number>;\n\n/**\n * @deprecated The signature allowing `undefined` to be passed for `intervalDuration` will be removed in v8. Use the `timer(dueTime, scheduler?)` signature instead.\n */\nexport function timer(dueTime: number | Date, unused: undefined, scheduler?: SchedulerLike): Observable<0>;\n\nexport function timer(\n  dueTime: number | Date = 0,\n  intervalOrScheduler?: number | SchedulerLike,\n  scheduler: SchedulerLike = asyncScheduler\n): Observable<number> {\n  // Since negative intervalDuration is treated as though no\n  // interval was specified at all, we start with a negative number.\n  let intervalDuration = -1;\n\n  if (intervalOrScheduler != null) {\n    // If we have a second argument, and it's a scheduler,\n    // override the scheduler we had defaulted. Otherwise,\n    // it must be an interval.\n    if (isScheduler(intervalOrScheduler)) {\n      scheduler = intervalOrScheduler;\n    } else {\n      // Note that this *could* be negative, in which case\n      // it's like not passing an intervalDuration at all.\n      intervalDuration = intervalOrScheduler;\n    }\n  }\n\n  return new Observable((subscriber) => {\n    // If a valid date is passed, calculate how long to wait before\n    // executing the first value... otherwise, if it's a number just schedule\n    // that many milliseconds (or scheduler-specified unit size) in the future.\n    let due = isValidDate(dueTime) ? +dueTime - scheduler!.now() : dueTime;\n\n    if (due < 0) {\n      // Ensure we don't schedule in the future.\n      due = 0;\n    }\n\n    // The incrementing value we emit.\n    let n = 0;\n\n    // Start the timer.\n    return scheduler.schedule(function () {\n      if (!subscriber.closed) {\n        // Emit the next value and increment.\n        subscriber.next(n++);\n\n        if (0 <= intervalDuration) {\n          // If we have a interval after the initial timer,\n          // reschedule with the period.\n          this.schedule(undefined, intervalDuration);\n        } else {\n          // We didn't have an interval. So just complete.\n          subscriber.complete();\n        }\n      }\n    }, due);\n  });\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInput, ObservableInputTuple, SchedulerLike } from '../types';\nimport { mergeAll } from '../operators/mergeAll';\nimport { innerFrom } from './innerFrom';\nimport { EMPTY } from './empty';\nimport { popNumber, popScheduler } from '../util/args';\nimport { from } from './from';\n\nexport function merge<A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): Observable<A[number]>;\nexport function merge<A extends readonly unknown[]>(...sourcesAndConcurrency: [...ObservableInputTuple<A>, number?]): Observable<A[number]>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `mergeAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function merge<A extends readonly unknown[]>(\n  ...sourcesAndScheduler: [...ObservableInputTuple<A>, SchedulerLike?]\n): Observable<A[number]>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `mergeAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function merge<A extends readonly unknown[]>(\n  ...sourcesAndConcurrencyAndScheduler: [...ObservableInputTuple<A>, number?, SchedulerLike?]\n): Observable<A[number]>;\n\n/**\n * Creates an output Observable which concurrently emits all values from every\n * given input Observable.\n *\n * <span class=\"informal\">Flattens multiple Observables together by blending\n * their values into one Observable.</span>\n *\n * ![](merge.png)\n *\n * `merge` subscribes to each given input Observable (as arguments), and simply\n * forwards (without doing any transformation) all the values from all the input\n * Observables to the output Observable. The output Observable only completes\n * once all input Observables have completed. Any error delivered by an input\n * Observable will be immediately emitted on the output Observable.\n *\n * ## Examples\n *\n * Merge together two Observables: 1s interval and clicks\n *\n * ```ts\n * import { merge, fromEvent, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const timer = interval(1000);\n * const clicksOrTimer = merge(clicks, timer);\n * clicksOrTimer.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // timer will emit ascending values, one every second(1000ms) to console\n * // clicks logs MouseEvents to console every time the \"document\" is clicked\n * // Since the two streams are merged you see these happening\n * // as they occur.\n * ```\n *\n * Merge together 3 Observables, but run only 2 concurrently\n *\n * ```ts\n * import { interval, take, merge } from 'rxjs';\n *\n * const timer1 = interval(1000).pipe(take(10));\n * const timer2 = interval(2000).pipe(take(6));\n * const timer3 = interval(500).pipe(take(10));\n *\n * const concurrent = 2; // the argument\n * const merged = merge(timer1, timer2, timer3, concurrent);\n * merged.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // - First timer1 and timer2 will run concurrently\n * // - timer1 will emit a value every 1000ms for 10 iterations\n * // - timer2 will emit a value every 2000ms for 6 iterations\n * // - after timer1 hits its max iteration, timer2 will\n * //   continue, and timer3 will start to run concurrently with timer2\n * // - when timer2 hits its max iteration it terminates, and\n * //   timer3 will continue to emit a value every 500ms until it is complete\n * ```\n *\n * @see {@link mergeAll}\n * @see {@link mergeMap}\n * @see {@link mergeMapTo}\n * @see {@link mergeScan}\n *\n * @param {...ObservableInput} observables Input Observables to merge together.\n * @param {number} [concurrent=Infinity] Maximum number of input\n * Observables being subscribed to concurrently.\n * @param {SchedulerLike} [scheduler=null] The {@link SchedulerLike} to use for managing\n * concurrency of input Observables.\n * @return {Observable} an Observable that emits items that are the result of\n * every input Observable.\n */\nexport function merge(...args: (ObservableInput<unknown> | number | SchedulerLike)[]): Observable<unknown> {\n  const scheduler = popScheduler(args);\n  const concurrent = popNumber(args, Infinity);\n  const sources = args as ObservableInput<unknown>[];\n  return !sources.length\n    ? // No source provided\n      EMPTY\n    : sources.length === 1\n    ? // One source? Just return it.\n      innerFrom(sources[0])\n    : // Merge all sources\n      mergeAll(concurrent)(from(sources, scheduler));\n}\n", "import { Observable } from '../Observable';\nimport { noop } from '../util/noop';\n\n/**\n * An Observable that emits no items to the Observer and never completes.\n *\n * ![](never.png)\n *\n * A simple Observable that emits neither values nor errors nor the completion\n * notification. It can be used for testing purposes or for composing with other\n * Observables. Please note that by never emitting a complete notification, this\n * Observable keeps the subscription from being disposed automatically.\n * Subscriptions need to be manually disposed.\n *\n * ##  Example\n *\n * Emit the number 7, then never emit anything else (not even complete)\n *\n * ```ts\n * import { NEVER, startWith } from 'rxjs';\n *\n * const info = () => console.log('Will not be called');\n *\n * const result = NEVER.pipe(startWith(7));\n * result.subscribe({\n *   next: x => console.log(x),\n *   error: info,\n *   complete: info\n * });\n * ```\n *\n * @see {@link Observable}\n * @see {@link EMPTY}\n * @see {@link of}\n * @see {@link throwError}\n */\nexport const NEVER = new Observable<never>(noop);\n\n/**\n * @deprecated Replaced with the {@link NEVER} constant. Will be removed in v8.\n */\nexport function never() {\n  return NEVER;\n}\n", "const { isArray } = Array;\n\n/**\n * Used in operators and functions that accept either a list of arguments, or an array of arguments\n * as a single argument.\n */\nexport function argsOrArgArray<T>(args: (T | T[])[]): T[] {\n  return args.length === 1 && isArray(args[0]) ? args[0] : (args as T[]);\n}\n", "import { OperatorFunction, MonoTypeOperatorFunction, TruthyTypesOf } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/** @deprecated Use a closure instead of a `thisArg`. Signatures accepting a `thisArg` will be removed in v8. */\nexport function filter<T, S extends T, A>(predicate: (this: A, value: T, index: number) => value is S, thisArg: A): OperatorFunction<T, S>;\nexport function filter<T, S extends T>(predicate: (value: T, index: number) => value is S): OperatorFunction<T, S>;\nexport function filter<T>(predicate: BooleanConstructor): OperatorFunction<T, TruthyTypesOf<T>>;\n/** @deprecated Use a closure instead of a `thisArg`. Signatures accepting a `thisArg` will be removed in v8. */\nexport function filter<T, A>(predicate: (this: A, value: T, index: number) => boolean, thisArg: A): MonoTypeOperatorFunction<T>;\nexport function filter<T>(predicate: (value: T, index: number) => boolean): MonoTypeOperatorFunction<T>;\n\n/**\n * Filter items emitted by the source Observable by only emitting those that\n * satisfy a specified predicate.\n *\n * <span class=\"informal\">Like\n * [Array.prototype.filter()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter),\n * it only emits a value from the source if it passes a criterion function.</span>\n *\n * ![](filter.png)\n *\n * Similar to the well-known `Array.prototype.filter` method, this operator\n * takes values from the source Observable, passes them through a `predicate`\n * function and only emits those values that yielded `true`.\n *\n * ## Example\n *\n * Emit only click events whose target was a DIV element\n *\n * ```ts\n * import { fromEvent, filter } from 'rxjs';\n *\n * const div = document.createElement('div');\n * div.style.cssText = 'width: 200px; height: 200px; background: #09c;';\n * document.body.appendChild(div);\n *\n * const clicks = fromEvent(document, 'click');\n * const clicksOnDivs = clicks.pipe(filter(ev => (<HTMLElement>ev.target).tagName === 'DIV'));\n * clicksOnDivs.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link distinct}\n * @see {@link distinctUntilChanged}\n * @see {@link distinctUntilKeyChanged}\n * @see {@link ignoreElements}\n * @see {@link partition}\n * @see {@link skip}\n *\n * @param predicate A function that\n * evaluates each value emitted by the source Observable. If it returns `true`,\n * the value is emitted, if `false` the value is not passed to the output\n * Observable. The `index` parameter is the number `i` for the i-th source\n * emission that has happened since the subscription, starting from the number\n * `0`.\n * @param thisArg An optional argument to determine the value of `this`\n * in the `predicate` function.\n * @return A function that returns an Observable that emits items from the\n * source Observable that satisfy the specified `predicate`.\n */\nexport function filter<T>(predicate: (value: T, index: number) => boolean, thisArg?: any): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    // An index passed to our predicate function on each call.\n    let index = 0;\n\n    // Subscribe to the source, all errors and completions are\n    // forwarded to the consumer.\n    source.subscribe(\n      // Call the predicate with the appropriate `this` context,\n      // if the predicate returns `true`, then send the value\n      // to the consumer.\n      createOperatorSubscriber(subscriber, (value) => predicate.call(thisArg, value, index++) && subscriber.next(value))\n    );\n  });\n}\n", "import { Observable } from '../Observable';\nimport { ObservableInputTuple } from '../types';\nimport { innerFrom } from './innerFrom';\nimport { argsOrArgArray } from '../util/argsOrArgArray';\nimport { EMPTY } from './empty';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { popResultSelector } from '../util/args';\n\nexport function zip<A extends readonly unknown[]>(sources: [...ObservableInputTuple<A>]): Observable<A>;\nexport function zip<A extends readonly unknown[], R>(\n  sources: [...ObservableInputTuple<A>],\n  resultSelector: (...values: A) => R\n): Observable<R>;\nexport function zip<A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): Observable<A>;\nexport function zip<A extends readonly unknown[], R>(\n  ...sourcesAndResultSelector: [...ObservableInputTuple<A>, (...values: A) => R]\n): Observable<R>;\n\n/**\n * Combines multiple Observables to create an Observable whose values are calculated from the values, in order, of each\n * of its input Observables.\n *\n * If the last parameter is a function, this function is used to compute the created value from the input values.\n * Otherwise, an array of the input values is returned.\n *\n * ## Example\n *\n * Combine age and name from different sources\n *\n * ```ts\n * import { of, zip, map } from 'rxjs';\n *\n * const age$ = of(27, 25, 29);\n * const name$ = of('Foo', 'Bar', 'Beer');\n * const isDev$ = of(true, true, false);\n *\n * zip(age$, name$, isDev$).pipe(\n *   map(([age, name, isDev]) => ({ age, name, isDev }))\n * )\n * .subscribe(x => console.log(x));\n *\n * // Outputs\n * // { age: 27, name: 'Foo', isDev: true }\n * // { age: 25, name: 'Bar', isDev: true }\n * // { age: 29, name: 'Beer', isDev: false }\n * ```\n *\n * @param sources\n * @return {Observable<R>}\n */\nexport function zip(...args: unknown[]): Observable<unknown> {\n  const resultSelector = popResultSelector(args);\n\n  const sources = argsOrArgArray(args) as Observable<unknown>[];\n\n  return sources.length\n    ? new Observable<unknown[]>((subscriber) => {\n        // A collection of buffers of values from each source.\n        // Keyed by the same index with which the sources were passed in.\n        let buffers: unknown[][] = sources.map(() => []);\n\n        // An array of flags of whether or not the sources have completed.\n        // This is used to check to see if we should complete the result.\n        // Keyed by the same index with which the sources were passed in.\n        let completed = sources.map(() => false);\n\n        // When everything is done, release the arrays above.\n        subscriber.add(() => {\n          buffers = completed = null!;\n        });\n\n        // Loop over our sources and subscribe to each one. The index `i` is\n        // especially important here, because we use it in closures below to\n        // access the related buffers and completion properties\n        for (let sourceIndex = 0; !subscriber.closed && sourceIndex < sources.length; sourceIndex++) {\n          innerFrom(sources[sourceIndex]).subscribe(\n            createOperatorSubscriber(\n              subscriber,\n              (value) => {\n                buffers[sourceIndex].push(value);\n                // if every buffer has at least one value in it, then we\n                // can shift out the oldest value from each buffer and emit\n                // them as an array.\n                if (buffers.every((buffer) => buffer.length)) {\n                  const result: any = buffers.map((buffer) => buffer.shift()!);\n                  // Emit the array. If theres' a result selector, use that.\n                  subscriber.next(resultSelector ? resultSelector(...result) : result);\n                  // If any one of the sources is both complete and has an empty buffer\n                  // then we complete the result. This is because we cannot possibly have\n                  // any more values to zip together.\n                  if (buffers.some((buffer, i) => !buffer.length && completed[i])) {\n                    subscriber.complete();\n                  }\n                }\n              },\n              () => {\n                // This source completed. Mark it as complete so we can check it later\n                // if we have to.\n                completed[sourceIndex] = true;\n                // But, if this complete source has nothing in its buffer, then we\n                // can complete the result, because we can't possibly have any more\n                // values from this to zip together with the other values.\n                !buffers[sourceIndex].length && subscriber.complete();\n              }\n            )\n          );\n        }\n\n        // When everything is done, release the arrays above.\n        return () => {\n          buffers = completed = null!;\n        };\n      })\n    : EMPTY;\n}\n", "import { Subscriber } from '../Subscriber';\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\n\nimport { operate } from '../util/lift';\nimport { innerFrom } from '../observable/innerFrom';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Ignores source values for a duration determined by another Observable, then\n * emits the most recent value from the source Observable, then repeats this\n * process.\n *\n * <span class=\"informal\">It's like {@link auditTime}, but the silencing\n * duration is determined by a second Observable.</span>\n *\n * ![](audit.svg)\n *\n * `audit` is similar to `throttle`, but emits the last value from the silenced\n * time window, instead of the first value. `audit` emits the most recent value\n * from the source Observable on the output Observable as soon as its internal\n * timer becomes disabled, and ignores source values while the timer is enabled.\n * Initially, the timer is disabled. As soon as the first source value arrives,\n * the timer is enabled by calling the `durationSelector` function with the\n * source value, which returns the \"duration\" Observable. When the duration\n * Observable emits a value, the timer is disabled, then the most\n * recent source value is emitted on the output Observable, and this process\n * repeats for the next source value.\n *\n * ## Example\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, audit, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(audit(ev => interval(1000)));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link auditTime}\n * @see {@link debounce}\n * @see {@link delayWhen}\n * @see {@link sample}\n * @see {@link throttle}\n *\n * @param durationSelector A function\n * that receives a value from the source Observable, for computing the silencing\n * duration, returned as an Observable or a Promise.\n * @return A function that returns an Observable that performs rate-limiting of\n * emissions from the source Observable.\n */\nexport function audit<T>(durationSelector: (value: T) => ObservableInput<any>): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let hasValue = false;\n    let lastValue: T | null = null;\n    let durationSubscriber: Subscriber<any> | null = null;\n    let isComplete = false;\n\n    const endDuration = () => {\n      durationSubscriber?.unsubscribe();\n      durationSubscriber = null;\n      if (hasValue) {\n        hasValue = false;\n        const value = lastValue!;\n        lastValue = null;\n        subscriber.next(value);\n      }\n      isComplete && subscriber.complete();\n    };\n\n    const cleanupDuration = () => {\n      durationSubscriber = null;\n      isComplete && subscriber.complete();\n    };\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          hasValue = true;\n          lastValue = value;\n          if (!durationSubscriber) {\n            innerFrom(durationSelector(value)).subscribe(\n              (durationSubscriber = createOperatorSubscriber(subscriber, endDuration, cleanupDuration))\n            );\n          }\n        },\n        () => {\n          isComplete = true;\n          (!hasValue || !durationSubscriber || durationSubscriber.closed) && subscriber.complete();\n        }\n      )\n    );\n  });\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { audit } from './audit';\nimport { timer } from '../observable/timer';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\n\n/**\n * Ignores source values for `duration` milliseconds, then emits the most recent\n * value from the source Observable, then repeats this process.\n *\n * <span class=\"informal\">When it sees a source value, it ignores that plus\n * the next ones for `duration` milliseconds, and then it emits the most recent\n * value from the source.</span>\n *\n * ![](auditTime.png)\n *\n * `auditTime` is similar to `throttleTime`, but emits the last value from the\n * silenced time window, instead of the first value. `auditTime` emits the most\n * recent value from the source Observable on the output Observable as soon as\n * its internal timer becomes disabled, and ignores source values while the\n * timer is enabled. Initially, the timer is disabled. As soon as the first\n * source value arrives, the timer is enabled. After `duration` milliseconds (or\n * the time unit determined internally by the optional `scheduler`) has passed,\n * the timer is disabled, then the most recent source value is emitted on the\n * output Observable, and this process repeats for the next source value.\n * Optionally takes a {@link SchedulerLike} for managing timers.\n *\n * ## Example\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, auditTime } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(auditTime(1000));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link audit}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttleTime}\n *\n * @param {number} duration Time to wait before emitting the most recent source\n * value, measured in milliseconds or the time unit determined internally\n * by the optional `scheduler`.\n * @param {SchedulerLike} [scheduler=async] The {@link SchedulerLike} to use for\n * managing the timers that handle the rate-limiting behavior.\n * @return A function that returns an Observable that performs rate-limiting of\n * emissions from the source Observable.\n */\nexport function auditTime<T>(duration: number, scheduler: SchedulerLike = asyncScheduler): MonoTypeOperatorFunction<T> {\n  return audit(() => timer(duration, scheduler));\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { arrRemove } from '../util/arrRemove';\n\n/**\n * Buffers the source Observable values until the size hits the maximum\n * `bufferSize` given.\n *\n * <span class=\"informal\">Collects values from the past as an array, and emits\n * that array only when its size reaches `bufferSize`.</span>\n *\n * ![](bufferCount.png)\n *\n * Buffers a number of values from the source Observable by `bufferSize` then\n * emits the buffer and clears it, and starts a new buffer each\n * `startBufferEvery` values. If `startBufferEvery` is not provided or is\n * `null`, then new buffers are started immediately at the start of the source\n * and when each buffer closes and is emitted.\n *\n * ## Examples\n *\n * Emit the last two click events as an array\n *\n * ```ts\n * import { fromEvent, bufferCount } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const buffered = clicks.pipe(bufferCount(2));\n * buffered.subscribe(x => console.log(x));\n * ```\n *\n * On every click, emit the last two click events as an array\n *\n * ```ts\n * import { fromEvent, bufferCount } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const buffered = clicks.pipe(bufferCount(2, 1));\n * buffered.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link buffer}\n * @see {@link bufferTime}\n * @see {@link bufferToggle}\n * @see {@link bufferWhen}\n * @see {@link pairwise}\n * @see {@link windowCount}\n *\n * @param {number} bufferSize The maximum size of the buffer emitted.\n * @param {number} [startBufferEvery] Interval at which to start a new buffer.\n * For example if `startBufferEvery` is `2`, then a new buffer will be started\n * on every other value from the source. A new buffer is started at the\n * beginning of the source by default.\n * @return A function that returns an Observable of arrays of buffered values.\n */\nexport function bufferCount<T>(bufferSize: number, startBufferEvery: number | null = null): OperatorFunction<T, T[]> {\n  // If no `startBufferEvery` value was supplied, then we're\n  // opening and closing on the bufferSize itself.\n  startBufferEvery = startBufferEvery ?? bufferSize;\n\n  return operate((source, subscriber) => {\n    let buffers: T[][] = [];\n    let count = 0;\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          let toEmit: T[][] | null = null;\n\n          // Check to see if we need to start a buffer.\n          // This will start one at the first value, and then\n          // a new one every N after that.\n          if (count++ % startBufferEvery! === 0) {\n            buffers.push([]);\n          }\n\n          // Push our value into our active buffers.\n          for (const buffer of buffers) {\n            buffer.push(value);\n            // Check to see if we're over the bufferSize\n            // if we are, record it so we can emit it later.\n            // If we emitted it now and removed it, it would\n            // mutate the `buffers` array while we're looping\n            // over it.\n            if (bufferSize <= buffer.length) {\n              toEmit = toEmit ?? [];\n              toEmit.push(buffer);\n            }\n          }\n\n          if (toEmit) {\n            // We have found some buffers that are over the\n            // `bufferSize`. Emit them, and remove them from our\n            // buffers list.\n            for (const buffer of toEmit) {\n              arrRemove(buffers, buffer);\n              subscriber.next(buffer);\n            }\n          }\n        },\n        () => {\n          // When the source completes, emit all of our\n          // active buffers.\n          for (const buffer of buffers) {\n            subscriber.next(buffer);\n          }\n          subscriber.complete();\n        },\n        // Pass all errors through to consumer.\n        undefined,\n        () => {\n          // Clean up our memory when we finalize\n          buffers = null!;\n        }\n      )\n    );\n  });\n}\n", "import { Observable } from '../Observable';\n\nimport { ObservableInput, OperatorFunction, ObservedValueOf } from '../types';\nimport { Subscription } from '../Subscription';\nimport { innerFrom } from '../observable/innerFrom';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { operate } from '../util/lift';\n\n/* tslint:disable:max-line-length */\nexport function catchError<T, O extends ObservableInput<any>>(\n  selector: (err: any, caught: Observable<T>) => O\n): OperatorFunction<T, T | ObservedValueOf<O>>;\n/* tslint:enable:max-line-length */\n\n/**\n * Catches errors on the observable to be handled by returning a new observable or throwing an error.\n *\n * <span class=\"informal\">\n * It only listens to the error channel and ignores notifications.\n * Handles errors from the source observable, and maps them to a new observable.\n * The error may also be rethrown, or a new error can be thrown to emit an error from the result.\n * </span>\n *\n * ![](catch.png)\n *\n * This operator handles errors, but forwards along all other events to the resulting observable.\n * If the source observable terminates with an error, it will map that error to a new observable,\n * subscribe to it, and forward all of its events to the resulting observable.\n *\n * ## Examples\n *\n * Continue with a different Observable when there's an error\n *\n * ```ts\n * import { of, map, catchError } from 'rxjs';\n *\n * of(1, 2, 3, 4, 5)\n *   .pipe(\n *     map(n => {\n *       if (n === 4) {\n *         throw 'four!';\n *       }\n *       return n;\n *     }),\n *     catchError(err => of('I', 'II', 'III', 'IV', 'V'))\n *   )\n *   .subscribe(x => console.log(x));\n *   // 1, 2, 3, I, II, III, IV, V\n * ```\n *\n * Retry the caught source Observable again in case of error, similar to `retry()` operator\n *\n * ```ts\n * import { of, map, catchError, take } from 'rxjs';\n *\n * of(1, 2, 3, 4, 5)\n *   .pipe(\n *     map(n => {\n *       if (n === 4) {\n *         throw 'four!';\n *       }\n *       return n;\n *     }),\n *     catchError((err, caught) => caught),\n *     take(30)\n *   )\n *   .subscribe(x => console.log(x));\n *   // 1, 2, 3, 1, 2, 3, ...\n * ```\n *\n * Throw a new error when the source Observable throws an error\n *\n * ```ts\n * import { of, map, catchError } from 'rxjs';\n *\n * of(1, 2, 3, 4, 5)\n *   .pipe(\n *     map(n => {\n *       if (n === 4) {\n *         throw 'four!';\n *       }\n *       return n;\n *     }),\n *     catchError(err => {\n *       throw 'error in source. Details: ' + err;\n *     })\n *   )\n *   .subscribe({\n *     next: x => console.log(x),\n *     error: err => console.log(err)\n *   });\n *   // 1, 2, 3, error in source. Details: four!\n * ```\n *\n * @see {@link onErrorResumeNext}\n * @see {@link repeat}\n * @see {@link repeatWhen}\n * @see {@link retry }\n * @see {@link retryWhen}\n *\n * @param {function} selector a function that takes as arguments `err`, which is the error, and `caught`, which\n * is the source observable, in case you'd like to \"retry\" that observable by returning it again. Whatever observable\n * is returned by the `selector` will be used to continue the observable chain.\n * @return A function that returns an Observable that originates from either\n * the source or the Observable returned by the `selector` function.\n */\nexport function catchError<T, O extends ObservableInput<any>>(\n  selector: (err: any, caught: Observable<T>) => O\n): OperatorFunction<T, T | ObservedValueOf<O>> {\n  return operate((source, subscriber) => {\n    let innerSub: Subscription | null = null;\n    let syncUnsub = false;\n    let handledResult: Observable<ObservedValueOf<O>>;\n\n    innerSub = source.subscribe(\n      createOperatorSubscriber(subscriber, undefined, undefined, (err) => {\n        handledResult = innerFrom(selector(err, catchError(selector)(source)));\n        if (innerSub) {\n          innerSub.unsubscribe();\n          innerSub = null;\n          handledResult.subscribe(subscriber);\n        } else {\n          // We don't have an innerSub yet, that means the error was synchronous\n          // because the subscribe call hasn't returned yet.\n          syncUnsub = true;\n        }\n      })\n    );\n\n    if (syncUnsub) {\n      // We have a synchronous error, we need to make sure to\n      // finalize right away. This ensures that callbacks in the `finalize` operator are called\n      // at the right time, and that finalization occurs at the expected\n      // time between the source error and the subscription to the\n      // next observable.\n      innerSub.unsubscribe();\n      innerSub = null;\n      handledResult!.subscribe(subscriber);\n    }\n  });\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * A basic scan operation. This is used for `scan` and `reduce`.\n * @param accumulator The accumulator to use\n * @param seed The seed value for the state to accumulate\n * @param hasSeed Whether or not a seed was provided\n * @param emitOnNext Whether or not to emit the state on next\n * @param emitBeforeComplete Whether or not to emit the before completion\n */\n\nexport function scanInternals<V, A, S>(\n  accumulator: (acc: V | A | S, value: V, index: number) => A,\n  seed: S,\n  hasSeed: boolean,\n  emitOnNext: boolean,\n  emitBeforeComplete?: undefined | true\n) {\n  return (source: Observable<V>, subscriber: Subscriber<any>) => {\n    // Whether or not we have state yet. This will only be\n    // false before the first value arrives if we didn't get\n    // a seed value.\n    let hasState = hasSeed;\n    // The state that we're tracking, starting with the seed,\n    // if there is one, and then updated by the return value\n    // from the accumulator on each emission.\n    let state: any = seed;\n    // An index to pass to the accumulator function.\n    let index = 0;\n\n    // Subscribe to our source. All errors and completions are passed through.\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          // Always increment the index.\n          const i = index++;\n          // Set the state\n          state = hasState\n            ? // We already have state, so we can get the new state from the accumulator\n              accumulator(state, value, i)\n            : // We didn't have state yet, a seed value was not provided, so\n\n              // we set the state to the first value, and mark that we have state now\n              ((hasState = true), value);\n\n          // Maybe send it to the consumer.\n          emitOnNext && subscriber.next(state);\n        },\n        // If an onComplete was given, call it, otherwise\n        // just pass through the complete notification to the consumer.\n        emitBeforeComplete &&\n          (() => {\n            hasState && subscriber.next(state);\n            subscriber.complete();\n          })\n      )\n    );\n  };\n}\n", "import { combineLatestInit } from '../observable/combineLatest';\nimport { ObservableInput, ObservableInputTuple, OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { argsOrArgArray } from '../util/argsOrArgArray';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nimport { pipe } from '../util/pipe';\nimport { popResultSelector } from '../util/args';\n\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(\n  sources: [...ObservableInputTuple<A>],\n  project: (...values: [T, ...A]) => R\n): OperatorFunction<T, R>;\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(sources: [...ObservableInputTuple<A>]): OperatorFunction<T, [T, ...A]>;\n\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(\n  ...sourcesAndProject: [...ObservableInputTuple<A>, (...values: [T, ...A]) => R]\n): OperatorFunction<T, R>;\n/** @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8. */\nexport function combineLatest<T, A extends readonly unknown[], R>(...sources: [...ObservableInputTuple<A>]): OperatorFunction<T, [T, ...A]>;\n\n/**\n * @deprecated Replaced with {@link combineLatestWith}. Will be removed in v8.\n */\nexport function combineLatest<T, R>(...args: (ObservableInput<any> | ((...values: any[]) => R))[]): OperatorFunction<T, unknown> {\n  const resultSelector = popResultSelector(args);\n  return resultSelector\n    ? pipe(combineLatest(...(args as Array<ObservableInput<any>>)), mapOneOrManyArgs(resultSelector))\n    : operate((source, subscriber) => {\n        combineLatestInit([source, ...argsOrArgArray(args)])(subscriber);\n      });\n}\n", "import { ObservableInputTuple, OperatorFunction, Cons } from '../types';\nimport { combineLatest } from './combineLatest';\n\n/**\n * Create an observable that combines the latest values from all passed observables and the source\n * into arrays and emits them.\n *\n * Returns an observable, that when subscribed to, will subscribe to the source observable and all\n * sources provided as arguments. Once all sources emit at least one value, all of the latest values\n * will be emitted as an array. After that, every time any source emits a value, all of the latest values\n * will be emitted as an array.\n *\n * This is a useful operator for eagerly calculating values based off of changed inputs.\n *\n * ## Example\n *\n * Simple concatenation of values from two inputs\n *\n * ```ts\n * import { fromEvent, combineLatestWith, map } from 'rxjs';\n *\n * // Setup: Add two inputs to the page\n * const input1 = document.createElement('input');\n * document.body.appendChild(input1);\n * const input2 = document.createElement('input');\n * document.body.appendChild(input2);\n *\n * // Get streams of changes\n * const input1Changes$ = fromEvent(input1, 'change');\n * const input2Changes$ = fromEvent(input2, 'change');\n *\n * // Combine the changes by adding them together\n * input1Changes$.pipe(\n *   combineLatestWith(input2Changes$),\n *   map(([e1, e2]) => (<HTMLInputElement>e1.target).value + ' - ' + (<HTMLInputElement>e2.target).value)\n * )\n * .subscribe(x => console.log(x));\n * ```\n *\n * @param otherSources the other sources to subscribe to.\n * @return A function that returns an Observable that emits the latest\n * emissions from both source and provided Observables.\n */\nexport function combineLatestWith<T, A extends readonly unknown[]>(\n  ...otherSources: [...ObservableInputTuple<A>]\n): OperatorFunction<T, Cons<T, A>> {\n  return combineLatest(...otherSources);\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { Subscription } from '../Subscription';\nimport { MonoTypeOperatorFunction, SchedulerAction, SchedulerLike } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Emits a notification from the source Observable only after a particular time span\n * has passed without another source emission.\n *\n * <span class=\"informal\">It's like {@link delay}, but passes only the most\n * recent notification from each burst of emissions.</span>\n *\n * ![](debounceTime.png)\n *\n * `debounceTime` delays notifications emitted by the source Observable, but drops\n * previous pending delayed emissions if a new notification arrives on the source\n * Observable. This operator keeps track of the most recent notification from the\n * source Observable, and emits that only when `dueTime` has passed\n * without any other notification appearing on the source Observable. If a new value\n * appears before `dueTime` silence occurs, the previous notification will be dropped\n * and will not be emitted and a new `dueTime` is scheduled.\n * If the completing event happens during `dueTime` the last cached notification\n * is emitted before the completion event is forwarded to the output observable.\n * If the error event happens during `dueTime` or after it only the error event is\n * forwarded to the output observable. The cache notification is not emitted in this case.\n *\n * This is a rate-limiting operator, because it is impossible for more than one\n * notification to be emitted in any time window of duration `dueTime`, but it is also\n * a delay-like operator since output emissions do not occur at the same time as\n * they did on the source Observable. Optionally takes a {@link SchedulerLike} for\n * managing timers.\n *\n * ## Example\n *\n * Emit the most recent click after a burst of clicks\n *\n * ```ts\n * import { fromEvent, debounceTime } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(debounceTime(1000));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link audit}\n * @see {@link auditTime}\n * @see {@link debounce}\n * @see {@link sample}\n * @see {@link sampleTime}\n * @see {@link throttle}\n * @see {@link throttleTime}\n *\n * @param {number} dueTime The timeout duration in milliseconds (or the time\n * unit determined internally by the optional `scheduler`) for the window of\n * time required to wait for emission silence before emitting the most recent\n * source value.\n * @param {SchedulerLike} [scheduler=async] The {@link SchedulerLike} to use for\n * managing the timers that handle the timeout for each value.\n * @return A function that returns an Observable that delays the emissions of\n * the source Observable by the specified `dueTime`, and may drop some values\n * if they occur too frequently.\n */\nexport function debounceTime<T>(dueTime: number, scheduler: SchedulerLike = asyncScheduler): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let activeTask: Subscription | null = null;\n    let lastValue: T | null = null;\n    let lastTime: number | null = null;\n\n    const emit = () => {\n      if (activeTask) {\n        // We have a value! Free up memory first, then emit the value.\n        activeTask.unsubscribe();\n        activeTask = null;\n        const value = lastValue!;\n        lastValue = null;\n        subscriber.next(value);\n      }\n    };\n    function emitWhenIdle(this: SchedulerAction<unknown>) {\n      // This is called `dueTime` after the first value\n      // but we might have received new values during this window!\n\n      const targetTime = lastTime! + dueTime;\n      const now = scheduler.now();\n      if (now < targetTime) {\n        // On that case, re-schedule to the new target\n        activeTask = this.schedule(undefined, targetTime - now);\n        subscriber.add(activeTask);\n        return;\n      }\n\n      emit();\n    }\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value: T) => {\n          lastValue = value;\n          lastTime = scheduler.now();\n\n          // Only set up a task if it's not already up\n          if (!activeTask) {\n            activeTask = scheduler.schedule(emitWhenIdle, dueTime);\n            subscriber.add(activeTask);\n          }\n        },\n        () => {\n          // Source completed.\n          // Emit any pending debounced values then complete\n          emit();\n          subscriber.complete();\n        },\n        // Pass all errors through to consumer.\n        undefined,\n        () => {\n          // Finalization.\n          lastValue = activeTask = null;\n        }\n      )\n    );\n  });\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Emits a given value if the source Observable completes without emitting any\n * `next` value, otherwise mirrors the source Observable.\n *\n * <span class=\"informal\">If the source Observable turns out to be empty, then\n * this operator will emit a default value.</span>\n *\n * ![](defaultIfEmpty.png)\n *\n * `defaultIfEmpty` emits the values emitted by the source Observable or a\n * specified default value if the source Observable is empty (completes without\n * having emitted any `next` value).\n *\n * ## Example\n *\n * If no clicks happen in 5 seconds, then emit 'no clicks'\n *\n * ```ts\n * import { fromEvent, takeUntil, interval, defaultIfEmpty } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const clicksBeforeFive = clicks.pipe(takeUntil(interval(5000)));\n * const result = clicksBeforeFive.pipe(defaultIfEmpty('no clicks'));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link empty}\n * @see {@link last}\n *\n * @param defaultValue The default value used if the source\n * Observable is empty.\n * @return A function that returns an Observable that emits either the\n * specified `defaultValue` if the source Observable emits no items, or the\n * values emitted by the source Observable.\n */\nexport function defaultIfEmpty<T, R>(defaultValue: R): OperatorFunction<T, T | R> {\n  return operate((source, subscriber) => {\n    let hasValue = false;\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          hasValue = true;\n          subscriber.next(value);\n        },\n        () => {\n          if (!hasValue) {\n            subscriber.next(defaultValue!);\n          }\n          subscriber.complete();\n        }\n      )\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { EMPTY } from '../observable/empty';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * Emits only the first `count` values emitted by the source Observable.\n *\n * <span class=\"informal\">Takes the first `count` values from the source, then\n * completes.</span>\n *\n * ![](take.png)\n *\n * `take` returns an Observable that emits only the first `count` values emitted\n * by the source Observable. If the source emits fewer than `count` values then\n * all of its values are emitted. After that, it completes, regardless if the\n * source completes.\n *\n * ## Example\n *\n * Take the first 5 seconds of an infinite 1-second interval Observable\n *\n * ```ts\n * import { interval, take } from 'rxjs';\n *\n * const intervalCount = interval(1000);\n * const takeFive = intervalCount.pipe(take(5));\n * takeFive.subscribe(x => console.log(x));\n *\n * // Logs:\n * // 0\n * // 1\n * // 2\n * // 3\n * // 4\n * ```\n *\n * @see {@link takeLast}\n * @see {@link takeUntil}\n * @see {@link takeWhile}\n * @see {@link skip}\n *\n * @param count The maximum number of `next` values to emit.\n * @return A function that returns an Observable that emits only the first\n * `count` values emitted by the source Observable, or all of the values from\n * the source if the source emits fewer than `count` values.\n */\nexport function take<T>(count: number): MonoTypeOperatorFunction<T> {\n  return count <= 0\n    ? // If we are taking no values, that's empty.\n      () => EMPTY\n    : operate((source, subscriber) => {\n        let seen = 0;\n        source.subscribe(\n          createOperatorSubscriber(subscriber, (value) => {\n            // Increment the number of values we have seen,\n            // then check it against the allowed count to see\n            // if we are still letting values through.\n            if (++seen <= count) {\n              subscriber.next(value);\n              // If we have met or passed our allowed count,\n              // we need to complete. We have to do <= here,\n              // because re-entrant code will increment `seen` twice.\n              if (count <= seen) {\n                subscriber.complete();\n              }\n            }\n          })\n        );\n      });\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { noop } from '../util/noop';\n\n/**\n * Ignores all items emitted by the source Observable and only passes calls of `complete` or `error`.\n *\n * ![](ignoreElements.png)\n *\n * The `ignoreElements` operator suppresses all items emitted by the source Observable,\n * but allows its termination notification (either `error` or `complete`) to pass through unchanged.\n *\n * If you do not care about the items being emitted by an Observable, but you do want to be notified\n * when it completes or when it terminates with an error, you can apply the `ignoreElements` operator\n * to the Observable, which will ensure that it will never call its observers\u2019 `next` handlers.\n *\n * ## Example\n *\n * Ignore all `next` emissions from the source\n *\n * ```ts\n * import { of, ignoreElements } from 'rxjs';\n *\n * of('you', 'talking', 'to', 'me')\n *   .pipe(ignoreElements())\n *   .subscribe({\n *     next: word => console.log(word),\n *     error: err => console.log('error:', err),\n *     complete: () => console.log('the end'),\n *   });\n *\n * // result:\n * // 'the end'\n * ```\n *\n * @return A function that returns an empty Observable that only calls\n * `complete` or `error`, based on which one is called by the source\n * Observable.\n */\nexport function ignoreElements(): OperatorFunction<unknown, never> {\n  return operate((source, subscriber) => {\n    source.subscribe(createOperatorSubscriber(subscriber, noop));\n  });\n}\n", "import { OperatorFunction } from '../types';\nimport { map } from './map';\n\n/** @deprecated To be removed in v9. Use {@link map} instead: `map(() => value)`. */\nexport function mapTo<R>(value: R): OperatorFunction<unknown, R>;\n/**\n * @deprecated Do not specify explicit type parameters. Signatures with type parameters\n * that cannot be inferred will be removed in v8. `mapTo` itself will be removed in v9,\n * use {@link map} instead: `map(() => value)`.\n * */\nexport function mapTo<T, R>(value: R): OperatorFunction<T, R>;\n\n/**\n * Emits the given constant value on the output Observable every time the source\n * Observable emits a value.\n *\n * <span class=\"informal\">Like {@link map}, but it maps every source value to\n * the same output value every time.</span>\n *\n * ![](mapTo.png)\n *\n * Takes a constant `value` as argument, and emits that whenever the source\n * Observable emits a value. In other words, ignores the actual source value,\n * and simply uses the emission moment to know when to emit the given `value`.\n *\n * ## Example\n *\n * Map every click to the string `'Hi'`\n *\n * ```ts\n * import { fromEvent, mapTo } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const greetings = clicks.pipe(mapTo('Hi'));\n *\n * greetings.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link map}\n *\n * @param value The value to map each source value to.\n * @return A function that returns an Observable that emits the given `value`\n * every time the source Observable emits.\n * @deprecated To be removed in v9. Use {@link map} instead: `map(() => value)`.\n */\nexport function mapTo<R>(value: R): OperatorFunction<unknown, R> {\n  return map(() => value);\n}\n", "import { Observable } from '../Observable';\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { concat } from '../observable/concat';\nimport { take } from './take';\nimport { ignoreElements } from './ignoreElements';\nimport { mapTo } from './mapTo';\nimport { mergeMap } from './mergeMap';\nimport { innerFrom } from '../observable/innerFrom';\n\n/** @deprecated The `subscriptionDelay` parameter will be removed in v8. */\nexport function delayWhen<T>(\n  delayDurationSelector: (value: T, index: number) => ObservableInput<any>,\n  subscriptionDelay: Observable<any>\n): MonoTypeOperatorFunction<T>;\nexport function delayWhen<T>(delayDurationSelector: (value: T, index: number) => ObservableInput<any>): MonoTypeOperatorFunction<T>;\n\n/**\n * Delays the emission of items from the source Observable by a given time span\n * determined by the emissions of another Observable.\n *\n * <span class=\"informal\">It's like {@link delay}, but the time span of the\n * delay duration is determined by a second Observable.</span>\n *\n * ![](delayWhen.png)\n *\n * `delayWhen` operator shifts each emitted value from the source Observable by\n * a time span determined by another Observable. When the source emits a value,\n * the `delayDurationSelector` function is called with the value emitted from\n * the source Observable as the first argument to the `delayDurationSelector`.\n * The `delayDurationSelector` function should return an {@link ObservableInput},\n * that is internally converted to an Observable that is called the \"duration\"\n * Observable.\n *\n * The source value is emitted on the output Observable only when the \"duration\"\n * Observable emits ({@link guide/glossary-and-semantics#next next}s) any value.\n * Upon that, the \"duration\" Observable gets unsubscribed.\n *\n * Before RxJS V7, the {@link guide/glossary-and-semantics#complete completion}\n * of the \"duration\" Observable would have been triggering the emission of the\n * source value to the output Observable, but with RxJS V7, this is not the case\n * anymore.\n *\n * Only next notifications (from the \"duration\" Observable) trigger values from\n * the source Observable to be passed to the output Observable. If the \"duration\"\n * Observable only emits the complete notification (without next), the value\n * emitted by the source Observable will never get to the output Observable - it\n * will be swallowed. If the \"duration\" Observable errors, the error will be\n * propagated to the output Observable.\n *\n * Optionally, `delayWhen` takes a second argument, `subscriptionDelay`, which\n * is an Observable. When `subscriptionDelay` emits its first value or\n * completes, the source Observable is subscribed to and starts behaving like\n * described in the previous paragraph. If `subscriptionDelay` is not provided,\n * `delayWhen` will subscribe to the source Observable as soon as the output\n * Observable is subscribed.\n *\n * ## Example\n *\n * Delay each click by a random amount of time, between 0 and 5 seconds\n *\n * ```ts\n * import { fromEvent, delayWhen, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const delayedClicks = clicks.pipe(\n *   delayWhen(() => interval(Math.random() * 5000))\n * );\n * delayedClicks.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link delay}\n * @see {@link throttle}\n * @see {@link throttleTime}\n * @see {@link debounce}\n * @see {@link debounceTime}\n * @see {@link sample}\n * @see {@link sampleTime}\n * @see {@link audit}\n * @see {@link auditTime}\n *\n * @param delayDurationSelector A function that returns an `ObservableInput` for\n * each `value` emitted by the source Observable, which is then used to delay the\n * emission of that `value` on the output Observable until the `ObservableInput`\n * returned from this function emits a next value. When called, beside `value`,\n * this function receives a zero-based `index` of the emission order.\n * @param subscriptionDelay An Observable that triggers the subscription to the\n * source Observable once it emits any value.\n * @return A function that returns an Observable that delays the emissions of\n * the source Observable by an amount of time specified by the Observable\n * returned by `delayDurationSelector`.\n */\nexport function delayWhen<T>(\n  delayDurationSelector: (value: T, index: number) => ObservableInput<any>,\n  subscriptionDelay?: Observable<any>\n): MonoTypeOperatorFunction<T> {\n  if (subscriptionDelay) {\n    // DEPRECATED PATH\n    return (source: Observable<T>) =>\n      concat(subscriptionDelay.pipe(take(1), ignoreElements()), source.pipe(delayWhen(delayDurationSelector)));\n  }\n\n  return mergeMap((value, index) => innerFrom(delayDurationSelector(value, index)).pipe(take(1), mapTo(value)));\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { delayWhen } from './delayWhen';\nimport { timer } from '../observable/timer';\n\n/**\n * Delays the emission of items from the source Observable by a given timeout or\n * until a given Date.\n *\n * <span class=\"informal\">Time shifts each item by some specified amount of\n * milliseconds.</span>\n *\n * ![](delay.svg)\n *\n * If the delay argument is a Number, this operator time shifts the source\n * Observable by that amount of time expressed in milliseconds. The relative\n * time intervals between the values are preserved.\n *\n * If the delay argument is a Date, this operator time shifts the start of the\n * Observable execution until the given date occurs.\n *\n * ## Examples\n *\n * Delay each click by one second\n *\n * ```ts\n * import { fromEvent, delay } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const delayedClicks = clicks.pipe(delay(1000)); // each click emitted after 1 second\n * delayedClicks.subscribe(x => console.log(x));\n * ```\n *\n * Delay all clicks until a future date happens\n *\n * ```ts\n * import { fromEvent, delay } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const date = new Date('March 15, 2050 12:00:00'); // in the future\n * const delayedClicks = clicks.pipe(delay(date)); // click emitted only after that date\n * delayedClicks.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link delayWhen}\n * @see {@link throttle}\n * @see {@link throttleTime}\n * @see {@link debounce}\n * @see {@link debounceTime}\n * @see {@link sample}\n * @see {@link sampleTime}\n * @see {@link audit}\n * @see {@link auditTime}\n *\n * @param {number|Date} due The delay duration in milliseconds (a `number`) or\n * a `Date` until which the emission of the source items is delayed.\n * @param {SchedulerLike} [scheduler=async] The {@link SchedulerLike} to use for\n * managing the timers that handle the time-shift for each item.\n * @return A function that returns an Observable that delays the emissions of\n * the source Observable by the specified timeout or Date.\n */\nexport function delay<T>(due: number | Date, scheduler: SchedulerLike = asyncScheduler): MonoTypeOperatorFunction<T> {\n  const duration = timer(due, scheduler);\n  return delayWhen(() => duration);\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { identity } from '../util/identity';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\nexport function distinctUntilChanged<T>(comparator?: (previous: T, current: T) => boolean): MonoTypeOperatorFunction<T>;\nexport function distinctUntilChanged<T, K>(\n  comparator: (previous: K, current: K) => boolean,\n  keySelector: (value: T) => K\n): MonoTypeOperatorFunction<T>;\n\n/**\n * Returns a result {@link Observable} that emits all values pushed by the source observable if they\n * are distinct in comparison to the last value the result observable emitted.\n *\n * When provided without parameters or with the first parameter (`{@link distinctUntilChanged#comparator comparator}`),\n * it behaves like this:\n *\n * 1. It will always emit the first value from the source.\n * 2. For all subsequent values pushed by the source, they will be compared to the previously emitted values\n *    using the provided `comparator` or an `===` equality check.\n * 3. If the value pushed by the source is determined to be unequal by this check, that value is emitted and\n *    becomes the new \"previously emitted value\" internally.\n *\n * When the second parameter (`{@link distinctUntilChanged#keySelector keySelector}`) is provided, the behavior\n * changes:\n *\n * 1. It will always emit the first value from the source.\n * 2. The `keySelector` will be run against all values, including the first value.\n * 3. For all values after the first, the selected key will be compared against the key selected from\n *    the previously emitted value using the `comparator`.\n * 4. If the keys are determined to be unequal by this check, the value (not the key), is emitted\n *    and the selected key from that value is saved for future comparisons against other keys.\n *\n * ## Examples\n *\n * A very basic example with no `{@link distinctUntilChanged#comparator comparator}`. Note that `1` is emitted more than once,\n * because it's distinct in comparison to the _previously emitted_ value,\n * not in comparison to _all other emitted values_.\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * of(1, 1, 1, 2, 2, 2, 1, 1, 3, 3)\n *   .pipe(distinctUntilChanged())\n *   .subscribe(console.log);\n * // Logs: 1, 2, 1, 3\n * ```\n *\n * With a `{@link distinctUntilChanged#comparator comparator}`, you can do custom comparisons. Let's say\n * you only want to emit a value when all of its components have\n * changed:\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * const totallyDifferentBuilds$ = of(\n *   { engineVersion: '1.1.0', transmissionVersion: '1.2.0' },\n *   { engineVersion: '1.1.0', transmissionVersion: '1.4.0' },\n *   { engineVersion: '1.3.0', transmissionVersion: '1.4.0' },\n *   { engineVersion: '1.3.0', transmissionVersion: '1.5.0' },\n *   { engineVersion: '2.0.0', transmissionVersion: '1.5.0' }\n * ).pipe(\n *   distinctUntilChanged((prev, curr) => {\n *     return (\n *       prev.engineVersion === curr.engineVersion ||\n *       prev.transmissionVersion === curr.transmissionVersion\n *     );\n *   })\n * );\n *\n * totallyDifferentBuilds$.subscribe(console.log);\n *\n * // Logs:\n * // { engineVersion: '1.1.0', transmissionVersion: '1.2.0' }\n * // { engineVersion: '1.3.0', transmissionVersion: '1.4.0' }\n * // { engineVersion: '2.0.0', transmissionVersion: '1.5.0' }\n * ```\n *\n * You can also provide a custom `{@link distinctUntilChanged#comparator comparator}` to check that emitted\n * changes are only in one direction. Let's say you only want to get\n * the next record temperature:\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * const temps$ = of(30, 31, 20, 34, 33, 29, 35, 20);\n *\n * const recordHighs$ = temps$.pipe(\n *   distinctUntilChanged((prevHigh, temp) => {\n *     // If the current temp is less than\n *     // or the same as the previous record,\n *     // the record hasn't changed.\n *     return temp <= prevHigh;\n *   })\n * );\n *\n * recordHighs$.subscribe(console.log);\n * // Logs: 30, 31, 34, 35\n * ```\n *\n * Selecting update events only when the `updatedBy` field shows\n * the account changed hands.\n *\n * ```ts\n * import { of, distinctUntilChanged } from 'rxjs';\n *\n * // A stream of updates to a given account\n * const accountUpdates$ = of(\n *   { updatedBy: 'blesh', data: [] },\n *   { updatedBy: 'blesh', data: [] },\n *   { updatedBy: 'ncjamieson', data: [] },\n *   { updatedBy: 'ncjamieson', data: [] },\n *   { updatedBy: 'blesh', data: [] }\n * );\n *\n * // We only want the events where it changed hands\n * const changedHands$ = accountUpdates$.pipe(\n *   distinctUntilChanged(undefined, update => update.updatedBy)\n * );\n *\n * changedHands$.subscribe(console.log);\n * // Logs:\n * // { updatedBy: 'blesh', data: Array[0] }\n * // { updatedBy: 'ncjamieson', data: Array[0] }\n * // { updatedBy: 'blesh', data: Array[0] }\n * ```\n *\n * @see {@link distinct}\n * @see {@link distinctUntilKeyChanged}\n *\n * @param comparator A function used to compare the previous and current keys for\n * equality. Defaults to a `===` check.\n * @param keySelector Used to select a key value to be passed to the `comparator`.\n *\n * @return A function that returns an Observable that emits items from the\n * source Observable with distinct values.\n */\nexport function distinctUntilChanged<T, K>(\n  comparator?: (previous: K, current: K) => boolean,\n  keySelector: (value: T) => K = identity as (value: T) => K\n): MonoTypeOperatorFunction<T> {\n  // We've been allowing `null` do be passed as the `compare`, so we can't do\n  // a default value for the parameter, because that will only work\n  // for `undefined`.\n  comparator = comparator ?? defaultCompare;\n\n  return operate((source, subscriber) => {\n    // The previous key, used to compare against keys selected\n    // from new arrivals to determine \"distinctiveness\".\n    let previousKey: K;\n    // Whether or not this is the first value we've gotten.\n    let first = true;\n\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value) => {\n        // We always call the key selector.\n        const currentKey = keySelector(value);\n\n        // If it's the first value, we always emit it.\n        // Otherwise, we compare this key to the previous key, and\n        // if the comparer returns false, we emit.\n        if (first || !comparator!(previousKey, currentKey)) {\n          // Update our state *before* we emit the value\n          // as emission can be the source of re-entrant code\n          // in functional libraries like this. We only really\n          // need to do this if it's the first value, or if the\n          // key we're tracking in previous needs to change.\n          first = false;\n          previousKey = currentKey;\n\n          // Emit the value!\n          subscriber.next(value);\n        }\n      })\n    );\n  });\n}\n\nfunction defaultCompare(a: any, b: any) {\n  return a === b;\n}\n", "import { distinctUntilChanged } from './distinctUntilChanged';\nimport { MonoTypeOperatorFunction } from '../types';\n\n/* tslint:disable:max-line-length */\nexport function distinctUntilKeyChanged<T>(key: keyof T): MonoTypeOperatorFunction<T>;\nexport function distinctUntilKeyChanged<T, K extends keyof T>(key: K, compare: (x: T[K], y: T[K]) => boolean): MonoTypeOperatorFunction<T>;\n/* tslint:enable:max-line-length */\n\n/**\n * Returns an Observable that emits all items emitted by the source Observable that are distinct by comparison from the previous item,\n * using a property accessed by using the key provided to check if the two items are distinct.\n *\n * If a comparator function is provided, then it will be called for each item to test for whether or not that value should be emitted.\n *\n * If a comparator function is not provided, an equality check is used by default.\n *\n * ## Examples\n *\n * An example comparing the name of persons\n *\n * ```ts\n * import { of, distinctUntilKeyChanged } from 'rxjs';\n *\n * of(\n *   { age: 4, name: 'Foo' },\n *   { age: 7, name: 'Bar' },\n *   { age: 5, name: 'Foo' },\n *   { age: 6, name: 'Foo' }\n * ).pipe(\n *   distinctUntilKeyChanged('name')\n * )\n * .subscribe(x => console.log(x));\n *\n * // displays:\n * // { age: 4, name: 'Foo' }\n * // { age: 7, name: 'Bar' }\n * // { age: 5, name: 'Foo' }\n * ```\n *\n * An example comparing the first letters of the name\n *\n * ```ts\n * import { of, distinctUntilKeyChanged } from 'rxjs';\n *\n * of(\n *   { age: 4, name: 'Foo1' },\n *   { age: 7, name: 'Bar' },\n *   { age: 5, name: 'Foo2' },\n *   { age: 6, name: 'Foo3' }\n * ).pipe(\n *   distinctUntilKeyChanged('name', (x, y) => x.substring(0, 3) === y.substring(0, 3))\n * )\n * .subscribe(x => console.log(x));\n *\n * // displays:\n * // { age: 4, name: 'Foo1' }\n * // { age: 7, name: 'Bar' }\n * // { age: 5, name: 'Foo2' }\n * ```\n *\n * @see {@link distinct}\n * @see {@link distinctUntilChanged}\n *\n * @param {string} key String key for object property lookup on each item.\n * @param {function} [compare] Optional comparison function called to test if an item is distinct from the previous item in the source.\n * @return A function that returns an Observable that emits items from the\n * source Observable with distinct values based on the key specified.\n */\nexport function distinctUntilKeyChanged<T, K extends keyof T>(key: K, compare?: (x: T[K], y: T[K]) => boolean): MonoTypeOperatorFunction<T> {\n  return distinctUntilChanged((x: T, y: T) => compare ? compare(x[key], y[key]) : x[key] === y[key]);\n}\n", "import { EmptyError } from '../util/EmptyError';\nimport { MonoTypeOperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/**\n * If the source observable completes without emitting a value, it will emit\n * an error. The error will be created at that time by the optional\n * `errorFactory` argument, otherwise, the error will be {@link EmptyError}.\n *\n * ![](throwIfEmpty.png)\n *\n * ## Example\n *\n * Throw an error if the document wasn't clicked within 1 second\n *\n * ```ts\n * import { fromEvent, takeUntil, timer, throwIfEmpty } from 'rxjs';\n *\n * const click$ = fromEvent(document, 'click');\n *\n * click$.pipe(\n *   takeUntil(timer(1000)),\n *   throwIfEmpty(() => new Error('The document was not clicked within 1 second'))\n * )\n * .subscribe({\n *   next() {\n *    console.log('The document was clicked');\n *   },\n *   error(err) {\n *     console.error(err.message);\n *   }\n * });\n * ```\n *\n * @param errorFactory A factory function called to produce the\n * error to be thrown when the source observable completes without emitting a\n * value.\n * @return A function that returns an Observable that throws an error if the\n * source Observable completed without emitting.\n */\nexport function throwIfEmpty<T>(errorFactory: () => any = defaultErrorFactory): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let hasValue = false;\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          hasValue = true;\n          subscriber.next(value);\n        },\n        () => (hasValue ? subscriber.complete() : subscriber.error(errorFactory()))\n      )\n    );\n  });\n}\n\nfunction defaultErrorFactory() {\n  return new EmptyError();\n}\n", "/** prettier */\nimport { Observable } from '../Observable';\nimport { concat } from '../observable/concat';\nimport { of } from '../observable/of';\nimport { MonoTypeOperatorFunction, SchedulerLike, OperatorFunction, ValueFromArray } from '../types';\n\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `concatAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function endWith<T>(scheduler: SchedulerLike): MonoTypeOperatorFunction<T>;\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `concatAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function endWith<T, A extends unknown[] = T[]>(\n  ...valuesAndScheduler: [...A, SchedulerLike]\n): OperatorFunction<T, T | ValueFromArray<A>>;\n\nexport function endWith<T, A extends unknown[] = T[]>(...values: A): OperatorFunction<T, T | ValueFromArray<A>>;\n\n/**\n * Returns an observable that will emit all values from the source, then synchronously emit\n * the provided value(s) immediately after the source completes.\n *\n * NOTE: Passing a last argument of a Scheduler is _deprecated_, and may result in incorrect\n * types in TypeScript.\n *\n * This is useful for knowing when an observable ends. Particularly when paired with an\n * operator like {@link takeUntil}\n *\n * ![](endWith.png)\n *\n * ## Example\n *\n * Emit values to know when an interval starts and stops. The interval will\n * stop when a user clicks anywhere on the document.\n *\n * ```ts\n * import { interval, map, fromEvent, startWith, takeUntil, endWith } from 'rxjs';\n *\n * const ticker$ = interval(5000).pipe(\n *   map(() => 'tick')\n * );\n *\n * const documentClicks$ = fromEvent(document, 'click');\n *\n * ticker$.pipe(\n *   startWith('interval started'),\n *   takeUntil(documentClicks$),\n *   endWith('interval ended by click')\n * )\n * .subscribe(x => console.log(x));\n *\n * // Result (assuming a user clicks after 15 seconds)\n * // 'interval started'\n * // 'tick'\n * // 'tick'\n * // 'tick'\n * // 'interval ended by click'\n * ```\n *\n * @see {@link startWith}\n * @see {@link concat}\n * @see {@link takeUntil}\n *\n * @param values Items you want the modified Observable to emit last.\n * @return A function that returns an Observable that emits all values from the\n * source, then synchronously emits the provided value(s) immediately after the\n * source completes.\n */\nexport function endWith<T>(...values: Array<T | SchedulerLike>): MonoTypeOperatorFunction<T> {\n  return (source: Observable<T>) => concat(source, of(...values)) as Observable<T>;\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { operate } from '../util/lift';\n\n/**\n * Returns an Observable that mirrors the source Observable, but will call a specified function when\n * the source terminates on complete or error.\n * The specified function will also be called when the subscriber explicitly unsubscribes.\n *\n * ## Examples\n *\n * Execute callback function when the observable completes\n *\n * ```ts\n * import { interval, take, finalize } from 'rxjs';\n *\n * // emit value in sequence every 1 second\n * const source = interval(1000);\n * const example = source.pipe(\n *   take(5), //take only the first 5 values\n *   finalize(() => console.log('Sequence complete')) // Execute when the observable completes\n * );\n * const subscribe = example.subscribe(val => console.log(val));\n *\n * // results:\n * // 0\n * // 1\n * // 2\n * // 3\n * // 4\n * // 'Sequence complete'\n * ```\n *\n * Execute callback function when the subscriber explicitly unsubscribes\n *\n * ```ts\n * import { interval, finalize, tap, noop, timer } from 'rxjs';\n *\n * const source = interval(100).pipe(\n *   finalize(() => console.log('[finalize] Called')),\n *   tap({\n *     next: () => console.log('[next] Called'),\n *     error: () => console.log('[error] Not called'),\n *     complete: () => console.log('[tap complete] Not called')\n *   })\n * );\n *\n * const sub = source.subscribe({\n *   next: x => console.log(x),\n *   error: noop,\n *   complete: () => console.log('[complete] Not called')\n * });\n *\n * timer(150).subscribe(() => sub.unsubscribe());\n *\n * // results:\n * // '[next] Called'\n * // 0\n * // '[finalize] Called'\n * ```\n *\n * @param {function} callback Function to be called when source terminates.\n * @return A function that returns an Observable that mirrors the source, but\n * will call the specified function on termination.\n */\nexport function finalize<T>(callback: () => void): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    // TODO: This try/finally was only added for `useDeprecatedSynchronousErrorHandling`.\n    // REMOVE THIS WHEN THAT HOT GARBAGE IS REMOVED IN V8.\n    try {\n      source.subscribe(subscriber);\n    } finally {\n      subscriber.add(callback);\n    }\n  });\n}\n", "import { Observable } from '../Observable';\nimport { EmptyError } from '../util/EmptyError';\nimport { OperatorFunction, TruthyTypesOf } from '../types';\nimport { filter } from './filter';\nimport { take } from './take';\nimport { defaultIfEmpty } from './defaultIfEmpty';\nimport { throwIfEmpty } from './throwIfEmpty';\nimport { identity } from '../util/identity';\n\nexport function first<T, D = T>(predicate?: null, defaultValue?: D): OperatorFunction<T, T | D>;\nexport function first<T>(predicate: BooleanConstructor): OperatorFunction<T, TruthyTypesOf<T>>;\nexport function first<T, D>(predicate: BooleanConstructor, defaultValue: D): OperatorFunction<T, TruthyTypesOf<T> | D>;\nexport function first<T, S extends T>(\n  predicate: (value: T, index: number, source: Observable<T>) => value is S,\n  defaultValue?: S\n): OperatorFunction<T, S>;\nexport function first<T, S extends T, D>(\n  predicate: (value: T, index: number, source: Observable<T>) => value is S,\n  defaultValue: D\n): OperatorFunction<T, S | D>;\nexport function first<T, D = T>(\n  predicate: (value: T, index: number, source: Observable<T>) => boolean,\n  defaultValue?: D\n): OperatorFunction<T, T | D>;\n\n/**\n * Emits only the first value (or the first value that meets some condition)\n * emitted by the source Observable.\n *\n * <span class=\"informal\">Emits only the first value. Or emits only the first\n * value that passes some test.</span>\n *\n * ![](first.png)\n *\n * If called with no arguments, `first` emits the first value of the source\n * Observable, then completes. If called with a `predicate` function, `first`\n * emits the first value of the source that matches the specified condition. Throws an error if\n * `defaultValue` was not provided and a matching element is not found.\n *\n * ## Examples\n *\n * Emit only the first click that happens on the DOM\n *\n * ```ts\n * import { fromEvent, first } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(first());\n * result.subscribe(x => console.log(x));\n * ```\n *\n * Emits the first click that happens on a DIV\n *\n * ```ts\n * import { fromEvent, first } from 'rxjs';\n *\n * const div = document.createElement('div');\n * div.style.cssText = 'width: 200px; height: 200px; background: #09c;';\n * document.body.appendChild(div);\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(first(ev => (<HTMLElement>ev.target).tagName === 'DIV'));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link filter}\n * @see {@link find}\n * @see {@link take}\n *\n * @throws {EmptyError} Delivers an EmptyError to the Observer's `error`\n * callback if the Observable completes before any `next` notification was sent.\n * This is how `first()` is different from {@link take}(1) which completes instead.\n *\n * @param {function(value: T, index: number, source: Observable<T>): boolean} [predicate]\n * An optional function called with each item to test for condition matching.\n * @param {D} [defaultValue] The default value emitted in case no valid value\n * was found on the source.\n * @return A function that returns an Observable that emits the first item that\n * matches the condition.\n */\nexport function first<T, D>(\n  predicate?: ((value: T, index: number, source: Observable<T>) => boolean) | null,\n  defaultValue?: D\n): OperatorFunction<T, T | D> {\n  const hasDefaultValue = arguments.length >= 2;\n  return (source: Observable<T>) =>\n    source.pipe(\n      predicate ? filter((v, i) => predicate(v, i, source)) : identity,\n      take(1),\n      hasDefaultValue ? defaultIfEmpty(defaultValue!) : throwIfEmpty(() => new EmptyError())\n    );\n}\n", "import { ObservableInput, ObservableInputTuple, OperatorFunction, SchedulerLike } from '../types';\nimport { operate } from '../util/lift';\nimport { argsOrArgArray } from '../util/argsOrArgArray';\nimport { mergeAll } from './mergeAll';\nimport { popNumber, popScheduler } from '../util/args';\nimport { from } from '../observable/from';\n\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): OperatorFunction<T, T | A[number]>;\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(\n  ...sourcesAndConcurrency: [...ObservableInputTuple<A>, number]\n): OperatorFunction<T, T | A[number]>;\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(\n  ...sourcesAndScheduler: [...ObservableInputTuple<A>, SchedulerLike]\n): OperatorFunction<T, T | A[number]>;\n/** @deprecated Replaced with {@link mergeWith}. Will be removed in v8. */\nexport function merge<T, A extends readonly unknown[]>(\n  ...sourcesAndConcurrencyAndScheduler: [...ObservableInputTuple<A>, number, SchedulerLike]\n): OperatorFunction<T, T | A[number]>;\n\nexport function merge<T>(...args: unknown[]): OperatorFunction<T, unknown> {\n  const scheduler = popScheduler(args);\n  const concurrent = popNumber(args, Infinity);\n  args = argsOrArgArray(args);\n\n  return operate((source, subscriber) => {\n    mergeAll(concurrent)(from([source, ...(args as ObservableInput<T>[])], scheduler)).subscribe(subscriber);\n  });\n}\n", "import { ObservableInputTuple, OperatorFunction } from '../types';\nimport { merge } from './merge';\n\n/**\n * Merge the values from all observables to a single observable result.\n *\n * Creates an observable, that when subscribed to, subscribes to the source\n * observable, and all other sources provided as arguments. All values from\n * every source are emitted from the resulting subscription.\n *\n * When all sources complete, the resulting observable will complete.\n *\n * When any source errors, the resulting observable will error.\n *\n * ## Example\n *\n * Joining all outputs from multiple user input event streams\n *\n * ```ts\n * import { fromEvent, map, mergeWith } from 'rxjs';\n *\n * const clicks$ = fromEvent(document, 'click').pipe(map(() => 'click'));\n * const mousemoves$ = fromEvent(document, 'mousemove').pipe(map(() => 'mousemove'));\n * const dblclicks$ = fromEvent(document, 'dblclick').pipe(map(() => 'dblclick'));\n *\n * mousemoves$\n *   .pipe(mergeWith(clicks$, dblclicks$))\n *   .subscribe(x => console.log(x));\n *\n * // result (assuming user interactions)\n * // 'mousemove'\n * // 'mousemove'\n * // 'mousemove'\n * // 'click'\n * // 'click'\n * // 'dblclick'\n * ```\n *\n * @see {@link merge}\n *\n * @param otherSources the sources to combine the current source with.\n * @return A function that returns an Observable that merges the values from\n * all given Observables.\n */\nexport function mergeWith<T, A extends readonly unknown[]>(\n  ...otherSources: [...ObservableInputTuple<A>]\n): OperatorFunction<T, T | A[number]> {\n  return merge(...otherSources);\n}\n", "import { Subscription } from '../Subscription';\nimport { EMPTY } from '../observable/empty';\nimport { operate } from '../util/lift';\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { timer } from '../observable/timer';\n\nexport interface RepeatConfig {\n  /**\n   * The number of times to repeat the source. Defaults to `Infinity`.\n   */\n  count?: number;\n\n  /**\n   * If a `number`, will delay the repeat of the source by that number of milliseconds.\n   * If a function, it will provide the number of times the source has been subscribed to,\n   * and the return value should be a valid observable input that will notify when the source\n   * should be repeated. If the notifier observable is empty, the result will complete.\n   */\n  delay?: number | ((count: number) => ObservableInput<any>);\n}\n\n/**\n * Returns an Observable that will resubscribe to the source stream when the source stream completes.\n *\n * <span class=\"informal\">Repeats all values emitted on the source. It's like {@link retry}, but for non error cases.</span>\n *\n * ![](repeat.png)\n *\n * Repeat will output values from a source until the source completes, then it will resubscribe to the\n * source a specified number of times, with a specified delay. Repeat can be particularly useful in\n * combination with closing operators like {@link take}, {@link takeUntil}, {@link first}, or {@link takeWhile},\n * as it can be used to restart a source again from scratch.\n *\n * Repeat is very similar to {@link retry}, where {@link retry} will resubscribe to the source in the error case, but\n * `repeat` will resubscribe if the source completes.\n *\n * Note that `repeat` will _not_ catch errors. Use {@link retry} for that.\n *\n * - `repeat(0)` returns an empty observable\n * - `repeat()` will repeat forever\n * - `repeat({ delay: 200 })` will repeat forever, with a delay of 200ms between repetitions.\n * - `repeat({ count: 2, delay: 400 })` will repeat twice, with a delay of 400ms between repetitions.\n * - `repeat({ delay: (count) => timer(count * 1000) })` will repeat forever, but will have a delay that grows by one second for each repetition.\n *\n * ## Example\n *\n * Repeat a message stream\n *\n * ```ts\n * import { of, repeat } from 'rxjs';\n *\n * const source = of('Repeat message');\n * const result = source.pipe(repeat(3));\n *\n * result.subscribe(x => console.log(x));\n *\n * // Results\n * // 'Repeat message'\n * // 'Repeat message'\n * // 'Repeat message'\n * ```\n *\n * Repeat 3 values, 2 times\n *\n * ```ts\n * import { interval, take, repeat } from 'rxjs';\n *\n * const source = interval(1000);\n * const result = source.pipe(take(3), repeat(2));\n *\n * result.subscribe(x => console.log(x));\n *\n * // Results every second\n * // 0\n * // 1\n * // 2\n * // 0\n * // 1\n * // 2\n * ```\n *\n * Defining two complex repeats with delays on the same source.\n * Note that the second repeat cannot be called until the first\n * repeat as exhausted it's count.\n *\n * ```ts\n * import { defer, of, repeat } from 'rxjs';\n *\n * const source = defer(() => {\n *    return of(`Hello, it is ${new Date()}`)\n * });\n *\n * source.pipe(\n *    // Repeat 3 times with a delay of 1 second between repetitions\n *    repeat({\n *      count: 3,\n *      delay: 1000,\n *    }),\n *\n *    // *Then* repeat forever, but with an exponential step-back\n *    // maxing out at 1 minute.\n *    repeat({\n *      delay: (count) => timer(Math.min(60000, 2 ^ count * 1000))\n *    })\n * )\n * ```\n *\n * @see {@link repeatWhen}\n * @see {@link retry}\n *\n * @param count The number of times the source Observable items are repeated, a count of 0 will yield\n * an empty Observable.\n */\nexport function repeat<T>(countOrConfig?: number | RepeatConfig): MonoTypeOperatorFunction<T> {\n  let count = Infinity;\n  let delay: RepeatConfig['delay'];\n\n  if (countOrConfig != null) {\n    if (typeof countOrConfig === 'object') {\n      ({ count = Infinity, delay } = countOrConfig);\n    } else {\n      count = countOrConfig;\n    }\n  }\n\n  return count <= 0\n    ? () => EMPTY\n    : operate((source, subscriber) => {\n        let soFar = 0;\n        let sourceSub: Subscription | null;\n\n        const resubscribe = () => {\n          sourceSub?.unsubscribe();\n          sourceSub = null;\n          if (delay != null) {\n            const notifier = typeof delay === 'number' ? timer(delay) : innerFrom(delay(soFar));\n            const notifierSubscriber = createOperatorSubscriber(subscriber, () => {\n              notifierSubscriber.unsubscribe();\n              subscribeToSource();\n            });\n            notifier.subscribe(notifierSubscriber);\n          } else {\n            subscribeToSource();\n          }\n        };\n\n        const subscribeToSource = () => {\n          let syncUnsub = false;\n          sourceSub = source.subscribe(\n            createOperatorSubscriber(subscriber, undefined, () => {\n              if (++soFar < count) {\n                if (sourceSub) {\n                  resubscribe();\n                } else {\n                  syncUnsub = true;\n                }\n              } else {\n                subscriber.complete();\n              }\n            })\n          );\n\n          if (syncUnsub) {\n            resubscribe();\n          }\n        };\n\n        subscribeToSource();\n      });\n}\n", "import { OperatorFunction } from '../types';\nimport { operate } from '../util/lift';\nimport { scanInternals } from './scanInternals';\n\nexport function scan<V, A = V>(accumulator: (acc: A | V, value: V, index: number) => A): OperatorFunction<V, V | A>;\nexport function scan<V, A>(accumulator: (acc: A, value: V, index: number) => A, seed: A): OperatorFunction<V, A>;\nexport function scan<V, A, S>(accumulator: (acc: A | S, value: V, index: number) => A, seed: S): OperatorFunction<V, A>;\n\n// TODO: link to a \"redux pattern\" section in the guide (location TBD)\n\n/**\n * Useful for encapsulating and managing state. Applies an accumulator (or \"reducer function\")\n * to each value from the source after an initial state is established -- either via\n * a `seed` value (second argument), or from the first value from the source.\n *\n * <span class=\"informal\">It's like {@link reduce}, but emits the current\n * accumulation state after each update</span>\n *\n * ![](scan.png)\n *\n * This operator maintains an internal state and emits it after processing each value as follows:\n *\n * 1. First value arrives\n *   - If a `seed` value was supplied (as the second argument to `scan`), let `state = seed` and `value = firstValue`.\n *   - If NO `seed` value was supplied (no second argument), let `state = firstValue` and go to 3.\n * 2. Let `state = accumulator(state, value)`.\n *   - If an error is thrown by `accumulator`, notify the consumer of an error. The process ends.\n * 3. Emit `state`.\n * 4. Next value arrives, let `value = nextValue`, go to 2.\n *\n * ## Examples\n *\n * An average of previous numbers. This example shows how\n * not providing a `seed` can prime the stream with the\n * first value from the source.\n *\n * ```ts\n * import { of, scan, map } from 'rxjs';\n *\n * const numbers$ = of(1, 2, 3);\n *\n * numbers$\n *   .pipe(\n *     // Get the sum of the numbers coming in.\n *     scan((total, n) => total + n),\n *     // Get the average by dividing the sum by the total number\n *     // received so far (which is 1 more than the zero-based index).\n *     map((sum, index) => sum / (index + 1))\n *   )\n *   .subscribe(console.log);\n * ```\n *\n * The Fibonacci sequence. This example shows how you can use\n * a seed to prime accumulation process. Also... you know... Fibonacci.\n * So important to like, computers and stuff that its whiteboarded\n * in job interviews. Now you can show them the Rx version! (Please don't, haha)\n *\n * ```ts\n * import { interval, scan, map, startWith } from 'rxjs';\n *\n * const firstTwoFibs = [0, 1];\n * // An endless stream of Fibonacci numbers.\n * const fibonacci$ = interval(1000).pipe(\n *   // Scan to get the fibonacci numbers (after 0, 1)\n *   scan(([a, b]) => [b, a + b], firstTwoFibs),\n *   // Get the second number in the tuple, it's the one you calculated\n *   map(([, n]) => n),\n *   // Start with our first two digits :)\n *   startWith(...firstTwoFibs)\n * );\n *\n * fibonacci$.subscribe(console.log);\n * ```\n *\n * @see {@link expand}\n * @see {@link mergeScan}\n * @see {@link reduce}\n * @see {@link switchScan}\n *\n * @param accumulator A \"reducer function\". This will be called for each value after an initial state is\n * acquired.\n * @param seed The initial state. If this is not provided, the first value from the source will\n * be used as the initial state, and emitted without going through the accumulator. All subsequent values\n * will be processed by the accumulator function. If this is provided, all values will go through\n * the accumulator function.\n * @return A function that returns an Observable of the accumulated values.\n */\nexport function scan<V, A, S>(accumulator: (acc: V | A | S, value: V, index: number) => A, seed?: S): OperatorFunction<V, V | A> {\n  // providing a seed of `undefined` *should* be valid and trigger\n  // hasSeed! so don't use `seed !== undefined` checks!\n  // For this reason, we have to check it here at the original call site\n  // otherwise inside Operator/Subscriber we won't know if `undefined`\n  // means they didn't provide anything or if they literally provided `undefined`\n  return operate(scanInternals(accumulator, seed as S, arguments.length >= 2, true));\n}\n", "import { innerFrom } from '../observable/innerFrom';\nimport { Subject } from '../Subject';\nimport { SafeSubscriber } from '../Subscriber';\nimport { Subscription } from '../Subscription';\nimport { MonoTypeOperatorFunction, SubjectLike, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\n\nexport interface ShareConfig<T> {\n  /**\n   * The factory used to create the subject that will connect the source observable to\n   * multicast consumers.\n   */\n  connector?: () => SubjectLike<T>;\n  /**\n   * If `true`, the resulting observable will reset internal state on error from source and return to a \"cold\" state. This\n   * allows the resulting observable to be \"retried\" in the event of an error.\n   * If `false`, when an error comes from the source it will push the error into the connecting subject, and the subject\n   * will remain the connecting subject, meaning the resulting observable will not go \"cold\" again, and subsequent retries\n   * or resubscriptions will resubscribe to that same subject. In all cases, RxJS subjects will emit the same error again, however\n   * {@link ReplaySubject} will also push its buffered values before pushing the error.\n   * It is also possible to pass a notifier factory returning an `ObservableInput` instead which grants more fine-grained\n   * control over how and when the reset should happen. This allows behaviors like conditional or delayed resets.\n   */\n  resetOnError?: boolean | ((error: any) => ObservableInput<any>);\n  /**\n   * If `true`, the resulting observable will reset internal state on completion from source and return to a \"cold\" state. This\n   * allows the resulting observable to be \"repeated\" after it is done.\n   * If `false`, when the source completes, it will push the completion through the connecting subject, and the subject\n   * will remain the connecting subject, meaning the resulting observable will not go \"cold\" again, and subsequent repeats\n   * or resubscriptions will resubscribe to that same subject.\n   * It is also possible to pass a notifier factory returning an `ObservableInput` instead which grants more fine-grained\n   * control over how and when the reset should happen. This allows behaviors like conditional or delayed resets.\n   */\n  resetOnComplete?: boolean | (() => ObservableInput<any>);\n  /**\n   * If `true`, when the number of subscribers to the resulting observable reaches zero due to those subscribers unsubscribing, the\n   * internal state will be reset and the resulting observable will return to a \"cold\" state. This means that the next\n   * time the resulting observable is subscribed to, a new subject will be created and the source will be subscribed to\n   * again.\n   * If `false`, when the number of subscribers to the resulting observable reaches zero due to unsubscription, the subject\n   * will remain connected to the source, and new subscriptions to the result will be connected through that same subject.\n   * It is also possible to pass a notifier factory returning an `ObservableInput` instead which grants more fine-grained\n   * control over how and when the reset should happen. This allows behaviors like conditional or delayed resets.\n   */\n  resetOnRefCountZero?: boolean | (() => ObservableInput<any>);\n}\n\nexport function share<T>(): MonoTypeOperatorFunction<T>;\n\nexport function share<T>(options: ShareConfig<T>): MonoTypeOperatorFunction<T>;\n\n/**\n * Returns a new Observable that multicasts (shares) the original Observable. As long as there is at least one\n * Subscriber this Observable will be subscribed and emitting data. When all subscribers have unsubscribed it will\n * unsubscribe from the source Observable. Because the Observable is multicasting it makes the stream `hot`.\n * This is an alias for `multicast(() => new Subject()), refCount()`.\n *\n * The subscription to the underlying source Observable can be reset (unsubscribe and resubscribe for new subscribers),\n * if the subscriber count to the shared observable drops to 0, or if the source Observable errors or completes. It is\n * possible to use notifier factories for the resets to allow for behaviors like conditional or delayed resets. Please\n * note that resetting on error or complete of the source Observable does not behave like a transparent retry or restart\n * of the source because the error or complete will be forwarded to all subscribers and their subscription will be\n * closed. Only new subscribers after a reset on error or complete happened will cause a fresh subscription to the\n * source. To achieve transparent retries or restarts pipe the source through appropriate operators before sharing.\n *\n * ![](share.png)\n *\n * ## Example\n *\n * Generate new multicast Observable from the `source` Observable value\n *\n * ```ts\n * import { interval, tap, map, take, share } from 'rxjs';\n *\n * const source = interval(1000).pipe(\n *   tap(x => console.log('Processing: ', x)),\n *   map(x => x * x),\n *   take(6),\n *   share()\n * );\n *\n * source.subscribe(x => console.log('subscription 1: ', x));\n * source.subscribe(x => console.log('subscription 2: ', x));\n *\n * // Logs:\n * // Processing: 0\n * // subscription 1: 0\n * // subscription 2: 0\n * // Processing: 1\n * // subscription 1: 1\n * // subscription 2: 1\n * // Processing: 2\n * // subscription 1: 4\n * // subscription 2: 4\n * // Processing: 3\n * // subscription 1: 9\n * // subscription 2: 9\n * // Processing: 4\n * // subscription 1: 16\n * // subscription 2: 16\n * // Processing: 5\n * // subscription 1: 25\n * // subscription 2: 25\n * ```\n *\n * ## Example with notifier factory: Delayed reset\n *\n * ```ts\n * import { interval, take, share, timer } from 'rxjs';\n *\n * const source = interval(1000).pipe(\n *   take(3),\n *   share({\n *     resetOnRefCountZero: () => timer(1000)\n *   })\n * );\n *\n * const subscriptionOne = source.subscribe(x => console.log('subscription 1: ', x));\n * setTimeout(() => subscriptionOne.unsubscribe(), 1300);\n *\n * setTimeout(() => source.subscribe(x => console.log('subscription 2: ', x)), 1700);\n *\n * setTimeout(() => source.subscribe(x => console.log('subscription 3: ', x)), 5000);\n *\n * // Logs:\n * // subscription 1:  0\n * // (subscription 1 unsubscribes here)\n * // (subscription 2 subscribes here ~400ms later, source was not reset)\n * // subscription 2:  1\n * // subscription 2:  2\n * // (subscription 2 unsubscribes here)\n * // (subscription 3 subscribes here ~2000ms later, source did reset before)\n * // subscription 3:  0\n * // subscription 3:  1\n * // subscription 3:  2\n * ```\n *\n * @see {@link shareReplay}\n *\n * @return A function that returns an Observable that mirrors the source.\n */\nexport function share<T>(options: ShareConfig<T> = {}): MonoTypeOperatorFunction<T> {\n  const { connector = () => new Subject<T>(), resetOnError = true, resetOnComplete = true, resetOnRefCountZero = true } = options;\n  // It's necessary to use a wrapper here, as the _operator_ must be\n  // referentially transparent. Otherwise, it cannot be used in calls to the\n  // static `pipe` function - to create a partial pipeline.\n  //\n  // The _operator function_ - the function returned by the _operator_ - will\n  // not be referentially transparent - as it shares its source - but the\n  // _operator function_ is called when the complete pipeline is composed via a\n  // call to a source observable's `pipe` method - not when the static `pipe`\n  // function is called.\n  return (wrapperSource) => {\n    let connection: SafeSubscriber<T> | undefined;\n    let resetConnection: Subscription | undefined;\n    let subject: SubjectLike<T> | undefined;\n    let refCount = 0;\n    let hasCompleted = false;\n    let hasErrored = false;\n\n    const cancelReset = () => {\n      resetConnection?.unsubscribe();\n      resetConnection = undefined;\n    };\n    // Used to reset the internal state to a \"cold\"\n    // state, as though it had never been subscribed to.\n    const reset = () => {\n      cancelReset();\n      connection = subject = undefined;\n      hasCompleted = hasErrored = false;\n    };\n    const resetAndUnsubscribe = () => {\n      // We need to capture the connection before\n      // we reset (if we need to reset).\n      const conn = connection;\n      reset();\n      conn?.unsubscribe();\n    };\n\n    return operate<T, T>((source, subscriber) => {\n      refCount++;\n      if (!hasErrored && !hasCompleted) {\n        cancelReset();\n      }\n\n      // Create the subject if we don't have one yet. Grab a local reference to\n      // it as well, which avoids non-null assertions when using it and, if we\n      // connect to it now, then error/complete need a reference after it was\n      // reset.\n      const dest = (subject = subject ?? connector());\n\n      // Add the finalization directly to the subscriber - instead of returning it -\n      // so that the handling of the subscriber's unsubscription will be wired\n      // up _before_ the subscription to the source occurs. This is done so that\n      // the assignment to the source connection's `closed` property will be seen\n      // by synchronous firehose sources.\n      subscriber.add(() => {\n        refCount--;\n\n        // If we're resetting on refCount === 0, and it's 0, we only want to do\n        // that on \"unsubscribe\", really. Resetting on error or completion is a different\n        // configuration.\n        if (refCount === 0 && !hasErrored && !hasCompleted) {\n          resetConnection = handleReset(resetAndUnsubscribe, resetOnRefCountZero);\n        }\n      });\n\n      // The following line adds the subscription to the subscriber passed.\n      // Basically, `subscriber === dest.subscribe(subscriber)` is `true`.\n      dest.subscribe(subscriber);\n\n      if (\n        !connection &&\n        // Check this shareReplay is still activate - it can be reset to 0\n        // and be \"unsubscribed\" _before_ it actually subscribes.\n        // If we were to subscribe then, it'd leak and get stuck.\n        refCount > 0\n      ) {\n        // We need to create a subscriber here - rather than pass an observer and\n        // assign the returned subscription to connection - because it's possible\n        // for reentrant subscriptions to the shared observable to occur and in\n        // those situations we want connection to be already-assigned so that we\n        // don't create another connection to the source.\n        connection = new SafeSubscriber({\n          next: (value) => dest.next(value),\n          error: (err) => {\n            hasErrored = true;\n            cancelReset();\n            resetConnection = handleReset(reset, resetOnError, err);\n            dest.error(err);\n          },\n          complete: () => {\n            hasCompleted = true;\n            cancelReset();\n            resetConnection = handleReset(reset, resetOnComplete);\n            dest.complete();\n          },\n        });\n        innerFrom(source).subscribe(connection);\n      }\n    })(wrapperSource);\n  };\n}\n\nfunction handleReset<T extends unknown[] = never[]>(\n  reset: () => void,\n  on: boolean | ((...args: T) => ObservableInput<any>),\n  ...args: T\n): Subscription | undefined {\n  if (on === true) {\n    reset();\n    return;\n  }\n\n  if (on === false) {\n    return;\n  }\n\n  const onSubscriber = new SafeSubscriber({\n    next: () => {\n      onSubscriber.unsubscribe();\n      reset();\n    },\n  });\n\n  return innerFrom(on(...args)).subscribe(onSubscriber);\n}\n", "import { ReplaySubject } from '../ReplaySubject';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { share } from './share';\n\nexport interface ShareReplayConfig {\n  bufferSize?: number;\n  windowTime?: number;\n  refCount: boolean;\n  scheduler?: SchedulerLike;\n}\n\nexport function shareReplay<T>(config: ShareReplayConfig): MonoTypeOperatorFunction<T>;\nexport function shareReplay<T>(bufferSize?: number, windowTime?: number, scheduler?: SchedulerLike): MonoTypeOperatorFunction<T>;\n\n/**\n * Share source and replay specified number of emissions on subscription.\n *\n * This operator is a specialization of `replay` that connects to a source observable\n * and multicasts through a `ReplaySubject` constructed with the specified arguments.\n * A successfully completed source will stay cached in the `shareReplay`ed observable forever,\n * but an errored source can be retried.\n *\n * ## Why use `shareReplay`?\n *\n * You generally want to use `shareReplay` when you have side-effects or taxing computations\n * that you do not wish to be executed amongst multiple subscribers.\n * It may also be valuable in situations where you know you will have late subscribers to\n * a stream that need access to previously emitted values.\n * This ability to replay values on subscription is what differentiates {@link share} and `shareReplay`.\n *\n * ## Reference counting\n *\n * By default `shareReplay` will use `refCount` of false, meaning that it will _not_ unsubscribe the\n * source when the reference counter drops to zero, i.e. the inner `ReplaySubject` will _not_ be unsubscribed\n * (and potentially run for ever).\n * This is the default as it is expected that `shareReplay` is often used to keep around expensive to setup\n * observables which we want to keep running instead of having to do the expensive setup again.\n *\n * As of RXJS version 6.4.0 a new overload signature was added to allow for manual control over what\n * happens when the operators internal reference counter drops to zero.\n * If `refCount` is true, the source will be unsubscribed from once the reference count drops to zero, i.e.\n * the inner `ReplaySubject` will be unsubscribed. All new subscribers will receive value emissions from a\n * new `ReplaySubject` which in turn will cause a new subscription to the source observable.\n *\n * ## Examples\n *\n * Example with a third subscriber coming late to the party\n *\n * ```ts\n * import { interval, take, shareReplay } from 'rxjs';\n *\n * const shared$ = interval(2000).pipe(\n *   take(6),\n *   shareReplay(3)\n * );\n *\n * shared$.subscribe(x => console.log('sub A: ', x));\n * shared$.subscribe(y => console.log('sub B: ', y));\n *\n * setTimeout(() => {\n *   shared$.subscribe(y => console.log('sub C: ', y));\n * }, 11000);\n *\n * // Logs:\n * // (after ~2000 ms)\n * // sub A: 0\n * // sub B: 0\n * // (after ~4000 ms)\n * // sub A: 1\n * // sub B: 1\n * // (after ~6000 ms)\n * // sub A: 2\n * // sub B: 2\n * // (after ~8000 ms)\n * // sub A: 3\n * // sub B: 3\n * // (after ~10000 ms)\n * // sub A: 4\n * // sub B: 4\n * // (after ~11000 ms, sub C gets the last 3 values)\n * // sub C: 2\n * // sub C: 3\n * // sub C: 4\n * // (after ~12000 ms)\n * // sub A: 5\n * // sub B: 5\n * // sub C: 5\n * ```\n *\n * Example for `refCount` usage\n *\n * ```ts\n * import { Observable, tap, interval, shareReplay, take } from 'rxjs';\n *\n * const log = <T>(name: string, source: Observable<T>) => source.pipe(\n *   tap({\n *     subscribe: () => console.log(`${ name }: subscribed`),\n *     next: value => console.log(`${ name }: ${ value }`),\n *     complete: () => console.log(`${ name }: completed`),\n *     finalize: () => console.log(`${ name }: unsubscribed`)\n *   })\n * );\n *\n * const obs$ = log('source', interval(1000));\n *\n * const shared$ = log('shared', obs$.pipe(\n *   shareReplay({ bufferSize: 1, refCount: true }),\n *   take(2)\n * ));\n *\n * shared$.subscribe(x => console.log('sub A: ', x));\n * shared$.subscribe(y => console.log('sub B: ', y));\n *\n * // PRINTS:\n * // shared: subscribed <-- reference count = 1\n * // source: subscribed\n * // shared: subscribed <-- reference count = 2\n * // source: 0\n * // shared: 0\n * // sub A: 0\n * // shared: 0\n * // sub B: 0\n * // source: 1\n * // shared: 1\n * // sub A: 1\n * // shared: completed <-- take(2) completes the subscription for sub A\n * // shared: unsubscribed <-- reference count = 1\n * // shared: 1\n * // sub B: 1\n * // shared: completed <-- take(2) completes the subscription for sub B\n * // shared: unsubscribed <-- reference count = 0\n * // source: unsubscribed <-- replaySubject unsubscribes from source observable because the reference count dropped to 0 and refCount is true\n *\n * // In case of refCount being false, the unsubscribe is never called on the source and the source would keep on emitting, even if no subscribers\n * // are listening.\n * // source: 2\n * // source: 3\n * // source: 4\n * // ...\n * ```\n *\n * @see {@link publish}\n * @see {@link share}\n * @see {@link publishReplay}\n *\n * @param configOrBufferSize Maximum element count of the replay buffer or {@link ShareReplayConfig configuration}\n * object.\n * @param windowTime Maximum time length of the replay buffer in milliseconds.\n * @param scheduler Scheduler where connected observers within the selector function\n * will be invoked on.\n * @return A function that returns an Observable sequence that contains the\n * elements of a sequence produced by multicasting the source sequence within a\n * selector function.\n */\nexport function shareReplay<T>(\n  configOrBufferSize?: ShareReplayConfig | number,\n  windowTime?: number,\n  scheduler?: SchedulerLike\n): MonoTypeOperatorFunction<T> {\n  let bufferSize: number;\n  let refCount = false;\n  if (configOrBufferSize && typeof configOrBufferSize === 'object') {\n    ({ bufferSize = Infinity, windowTime = Infinity, refCount = false, scheduler } = configOrBufferSize);\n  } else {\n    bufferSize = (configOrBufferSize ?? Infinity) as number;\n  }\n  return share<T>({\n    connector: () => new ReplaySubject(bufferSize, windowTime, scheduler),\n    resetOnError: true,\n    resetOnComplete: false,\n    resetOnRefCountZero: refCount,\n  });\n}\n", "import { MonoTypeOperatorFunction } from '../types';\nimport { filter } from './filter';\n\n/**\n * Returns an Observable that skips the first `count` items emitted by the source Observable.\n *\n * ![](skip.png)\n *\n * Skips the values until the sent notifications are equal or less than provided skip count. It raises\n * an error if skip count is equal or more than the actual number of emits and source raises an error.\n *\n * ## Example\n *\n * Skip the values before the emission\n *\n * ```ts\n * import { interval, skip } from 'rxjs';\n *\n * // emit every half second\n * const source = interval(500);\n * // skip the first 10 emitted values\n * const result = source.pipe(skip(10));\n *\n * result.subscribe(value => console.log(value));\n * // output: 10...11...12...13...\n * ```\n *\n * @see {@link last}\n * @see {@link skipWhile}\n * @see {@link skipUntil}\n * @see {@link skipLast}\n *\n * @param {Number} count - The number of times, items emitted by source Observable should be skipped.\n * @return A function that returns an Observable that skips the first `count`\n * values emitted by the source Observable.\n */\nexport function skip<T>(count: number): MonoTypeOperatorFunction<T> {\n  return filter((_, index) => count <= index);\n}\n", "import { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { noop } from '../util/noop';\n\n/**\n * Returns an Observable that skips items emitted by the source Observable until a second Observable emits an item.\n *\n * The `skipUntil` operator causes the observable stream to skip the emission of values until the passed in observable\n * emits the first value. This can be particularly useful in combination with user interactions, responses of HTTP\n * requests or waiting for specific times to pass by.\n *\n * ![](skipUntil.png)\n *\n * Internally, the `skipUntil` operator subscribes to the passed in `notifier` `ObservableInput` (which gets converted\n * to an Observable) in order to recognize the emission of its first value. When `notifier` emits next, the operator\n * unsubscribes from it and starts emitting the values of the *source* observable until it completes or errors. It\n * will never let the *source* observable emit any values if the `notifier` completes or throws an error without\n * emitting a value before.\n *\n * ## Example\n *\n * In the following example, all emitted values of the interval observable are skipped until the user clicks anywhere\n * within the page\n *\n * ```ts\n * import { interval, fromEvent, skipUntil } from 'rxjs';\n *\n * const intervalObservable = interval(1000);\n * const click = fromEvent(document, 'click');\n *\n * const emitAfterClick = intervalObservable.pipe(\n *   skipUntil(click)\n * );\n * // clicked at 4.6s. output: 5...6...7...8........ or\n * // clicked at 7.3s. output: 8...9...10..11.......\n * emitAfterClick.subscribe(value => console.log(value));\n * ```\n *\n * @see {@link last}\n * @see {@link skip}\n * @see {@link skipWhile}\n * @see {@link skipLast}\n *\n * @param notifier An `ObservableInput` that has to emit an item before the source Observable elements begin to\n * be mirrored by the resulting Observable.\n * @return A function that returns an Observable that skips items from the\n * source Observable until the `notifier` Observable emits an item, then emits the\n * remaining items.\n */\nexport function skipUntil<T>(notifier: ObservableInput<any>): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let taking = false;\n\n    const skipSubscriber = createOperatorSubscriber(\n      subscriber,\n      () => {\n        skipSubscriber?.unsubscribe();\n        taking = true;\n      },\n      noop\n    );\n\n    innerFrom(notifier).subscribe(skipSubscriber);\n\n    source.subscribe(createOperatorSubscriber(subscriber, (value) => taking && subscriber.next(value)));\n  });\n}\n", "import { concat } from '../observable/concat';\nimport { OperatorFunction, SchedulerLike, ValueFromArray } from '../types';\nimport { popScheduler } from '../util/args';\nimport { operate } from '../util/lift';\n\n// Devs are more likely to pass null or undefined than they are a scheduler\n// without accompanying values. To make things easier for (naughty) devs who\n// use the `strictNullChecks: false` TypeScript compiler option, these\n// overloads with explicit null and undefined values are included.\n\nexport function startWith<T>(value: null): OperatorFunction<T, T | null>;\nexport function startWith<T>(value: undefined): OperatorFunction<T, T | undefined>;\n\n/** @deprecated The `scheduler` parameter will be removed in v8. Use `scheduled` and `concatAll`. Details: https://rxjs.dev/deprecations/scheduler-argument */\nexport function startWith<T, A extends readonly unknown[] = T[]>(\n  ...valuesAndScheduler: [...A, SchedulerLike]\n): OperatorFunction<T, T | ValueFromArray<A>>;\nexport function startWith<T, A extends readonly unknown[] = T[]>(...values: A): OperatorFunction<T, T | ValueFromArray<A>>;\n\n/**\n * Returns an observable that, at the moment of subscription, will synchronously emit all\n * values provided to this operator, then subscribe to the source and mirror all of its emissions\n * to subscribers.\n *\n * This is a useful way to know when subscription has occurred on an existing observable.\n *\n * <span class=\"informal\">First emits its arguments in order, and then any\n * emissions from the source.</span>\n *\n * ![](startWith.png)\n *\n * ## Examples\n *\n * Emit a value when a timer starts.\n *\n * ```ts\n * import { timer, map, startWith } from 'rxjs';\n *\n * timer(1000)\n *   .pipe(\n *     map(() => 'timer emit'),\n *     startWith('timer start')\n *   )\n *   .subscribe(x => console.log(x));\n *\n * // results:\n * // 'timer start'\n * // 'timer emit'\n * ```\n *\n * @param values Items you want the modified Observable to emit first.\n * @return A function that returns an Observable that synchronously emits\n * provided values before subscribing to the source Observable.\n *\n * @see {@link endWith}\n * @see {@link finalize}\n * @see {@link concat}\n */\nexport function startWith<T, D>(...values: D[]): OperatorFunction<T, T | D> {\n  const scheduler = popScheduler(values);\n  return operate((source, subscriber) => {\n    // Here we can't pass `undefined` as a scheduler, because if we did, the\n    // code inside of `concat` would be confused by the `undefined`, and treat it\n    // like an invalid observable. So we have to split it two different ways.\n    (scheduler ? concat(values, source, scheduler) : concat(values, source)).subscribe(subscriber);\n  });\n}\n", "import { Subscriber } from '../Subscriber';\nimport { ObservableInput, OperatorFunction, ObservedValueOf } from '../types';\nimport { innerFrom } from '../observable/innerFrom';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\n/* tslint:disable:max-line-length */\nexport function switchMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function switchMap<T, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: undefined\n): OperatorFunction<T, ObservedValueOf<O>>;\n/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */\nexport function switchMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R\n): OperatorFunction<T, R>;\n/* tslint:enable:max-line-length */\n\n/**\n * Projects each source value to an Observable which is merged in the output\n * Observable, emitting values only from the most recently projected Observable.\n *\n * <span class=\"informal\">Maps each value to an Observable, then flattens all of\n * these inner Observables using {@link switchAll}.</span>\n *\n * ![](switchMap.png)\n *\n * Returns an Observable that emits items based on applying a function that you\n * supply to each item emitted by the source Observable, where that function\n * returns an (so-called \"inner\") Observable. Each time it observes one of these\n * inner Observables, the output Observable begins emitting the items emitted by\n * that inner Observable. When a new inner Observable is emitted, `switchMap`\n * stops emitting items from the earlier-emitted inner Observable and begins\n * emitting items from the new one. It continues to behave like this for\n * subsequent inner Observables.\n *\n * ## Example\n *\n * Generate new Observable according to source Observable values\n *\n * ```ts\n * import { of, switchMap } from 'rxjs';\n *\n * const switched = of(1, 2, 3).pipe(switchMap(x => of(x, x ** 2, x ** 3)));\n * switched.subscribe(x => console.log(x));\n * // outputs\n * // 1\n * // 1\n * // 1\n * // 2\n * // 4\n * // 8\n * // 3\n * // 9\n * // 27\n * ```\n *\n * Restart an interval Observable on every click event\n *\n * ```ts\n * import { fromEvent, switchMap, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(switchMap(() => interval(1000)));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link concatMap}\n * @see {@link exhaustMap}\n * @see {@link mergeMap}\n * @see {@link switchAll}\n * @see {@link switchMapTo}\n *\n * @param {function(value: T, index: number): ObservableInput} project A function\n * that, when applied to an item emitted by the source Observable, returns an\n * Observable.\n * @return A function that returns an Observable that emits the result of\n * applying the projection function (and the optional deprecated\n * `resultSelector`) to each item emitted by the source Observable and taking\n * only the values from the most recently projected inner Observable.\n */\nexport function switchMap<T, R, O extends ObservableInput<any>>(\n  project: (value: T, index: number) => O,\n  resultSelector?: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R\n): OperatorFunction<T, ObservedValueOf<O> | R> {\n  return operate((source, subscriber) => {\n    let innerSubscriber: Subscriber<ObservedValueOf<O>> | null = null;\n    let index = 0;\n    // Whether or not the source subscription has completed\n    let isComplete = false;\n\n    // We only complete the result if the source is complete AND we don't have an active inner subscription.\n    // This is called both when the source completes and when the inners complete.\n    const checkComplete = () => isComplete && !innerSubscriber && subscriber.complete();\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        (value) => {\n          // Cancel the previous inner subscription if there was one\n          innerSubscriber?.unsubscribe();\n          let innerIndex = 0;\n          const outerIndex = index++;\n          // Start the next inner subscription\n          innerFrom(project(value, outerIndex)).subscribe(\n            (innerSubscriber = createOperatorSubscriber(\n              subscriber,\n              // When we get a new inner value, next it through. Note that this is\n              // handling the deprecate result selector here. This is because with this architecture\n              // it ends up being smaller than using the map operator.\n              (innerValue) => subscriber.next(resultSelector ? resultSelector(value, innerValue, outerIndex, innerIndex++) : innerValue),\n              () => {\n                // The inner has completed. Null out the inner subscriber to\n                // free up memory and to signal that we have no inner subscription\n                // currently.\n                innerSubscriber = null!;\n                checkComplete();\n              }\n            ))\n          );\n        },\n        () => {\n          isComplete = true;\n          checkComplete();\n        }\n      )\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { noop } from '../util/noop';\n\n/**\n * Emits the values emitted by the source Observable until a `notifier`\n * Observable emits a value.\n *\n * <span class=\"informal\">Lets values pass until a second Observable,\n * `notifier`, emits a value. Then, it completes.</span>\n *\n * ![](takeUntil.png)\n *\n * `takeUntil` subscribes and begins mirroring the source Observable. It also\n * monitors a second Observable, `notifier` that you provide. If the `notifier`\n * emits a value, the output Observable stops mirroring the source Observable\n * and completes. If the `notifier` doesn't emit any value and completes\n * then `takeUntil` will pass all values.\n *\n * ## Example\n *\n * Tick every second until the first click happens\n *\n * ```ts\n * import { interval, fromEvent, takeUntil } from 'rxjs';\n *\n * const source = interval(1000);\n * const clicks = fromEvent(document, 'click');\n * const result = source.pipe(takeUntil(clicks));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link take}\n * @see {@link takeLast}\n * @see {@link takeWhile}\n * @see {@link skip}\n *\n * @param {Observable} notifier The Observable whose first emitted value will\n * cause the output Observable of `takeUntil` to stop emitting values from the\n * source Observable.\n * @return A function that returns an Observable that emits the values from the\n * source Observable until `notifier` emits its first value.\n */\nexport function takeUntil<T>(notifier: ObservableInput<any>): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    innerFrom(notifier).subscribe(createOperatorSubscriber(subscriber, () => subscriber.complete(), noop));\n    !subscriber.closed && source.subscribe(subscriber);\n  });\n}\n", "import { OperatorFunction, MonoTypeOperatorFunction, TruthyTypesOf } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\n\nexport function takeWhile<T>(predicate: BooleanConstructor, inclusive: true): MonoTypeOperatorFunction<T>;\nexport function takeWhile<T>(predicate: BooleanConstructor, inclusive: false): OperatorFunction<T, TruthyTypesOf<T>>;\nexport function takeWhile<T>(predicate: BooleanConstructor): OperatorFunction<T, TruthyTypesOf<T>>;\nexport function takeWhile<T, S extends T>(predicate: (value: T, index: number) => value is S): OperatorFunction<T, S>;\nexport function takeWhile<T, S extends T>(predicate: (value: T, index: number) => value is S, inclusive: false): OperatorFunction<T, S>;\nexport function takeWhile<T>(predicate: (value: T, index: number) => boolean, inclusive?: boolean): MonoTypeOperatorFunction<T>;\n\n/**\n * Emits values emitted by the source Observable so long as each value satisfies\n * the given `predicate`, and then completes as soon as this `predicate` is not\n * satisfied.\n *\n * <span class=\"informal\">Takes values from the source only while they pass the\n * condition given. When the first value does not satisfy, it completes.</span>\n *\n * ![](takeWhile.png)\n *\n * `takeWhile` subscribes and begins mirroring the source Observable. Each value\n * emitted on the source is given to the `predicate` function which returns a\n * boolean, representing a condition to be satisfied by the source values. The\n * output Observable emits the source values until such time as the `predicate`\n * returns false, at which point `takeWhile` stops mirroring the source\n * Observable and completes the output Observable.\n *\n * ## Example\n *\n * Emit click events only while the clientX property is greater than 200\n *\n * ```ts\n * import { fromEvent, takeWhile } from 'rxjs';\n *\n * const clicks = fromEvent<PointerEvent>(document, 'click');\n * const result = clicks.pipe(takeWhile(ev => ev.clientX > 200));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link take}\n * @see {@link takeLast}\n * @see {@link takeUntil}\n * @see {@link skip}\n *\n * @param {function(value: T, index: number): boolean} predicate A function that\n * evaluates a value emitted by the source Observable and returns a boolean.\n * Also takes the (zero-based) index as the second argument.\n * @param {boolean} inclusive When set to `true` the value that caused\n * `predicate` to return `false` will also be emitted.\n * @return A function that returns an Observable that emits values from the\n * source Observable so long as each value satisfies the condition defined by\n * the `predicate`, then completes.\n */\nexport function takeWhile<T>(predicate: (value: T, index: number) => boolean, inclusive = false): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    let index = 0;\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value) => {\n        const result = predicate(value, index++);\n        (result || inclusive) && subscriber.next(value);\n        !result && subscriber.complete();\n      })\n    );\n  });\n}\n", "import { MonoTypeOperatorFunction, Observer } from '../types';\nimport { isFunction } from '../util/isFunction';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { identity } from '../util/identity';\n\n/**\n * An extension to the {@link Observer} interface used only by the {@link tap} operator.\n *\n * It provides a useful set of callbacks a user can register to do side-effects in\n * cases other than what the usual {@link Observer} callbacks are\n * ({@link guide/glossary-and-semantics#next next},\n * {@link guide/glossary-and-semantics#error error} and/or\n * {@link guide/glossary-and-semantics#complete complete}).\n *\n * ## Example\n *\n * ```ts\n * import { fromEvent, switchMap, tap, interval, take } from 'rxjs';\n *\n * const source$ = fromEvent(document, 'click');\n * const result$ = source$.pipe(\n *   switchMap((_, i) => i % 2 === 0\n *     ? fromEvent(document, 'mousemove').pipe(\n *         tap({\n *           subscribe: () => console.log('Subscribed to the mouse move events after click #' + i),\n *           unsubscribe: () => console.log('Mouse move events #' + i + ' unsubscribed'),\n *           finalize: () => console.log('Mouse move events #' + i + ' finalized')\n *         })\n *       )\n *     : interval(1_000).pipe(\n *         take(5),\n *         tap({\n *           subscribe: () => console.log('Subscribed to the 1-second interval events after click #' + i),\n *           unsubscribe: () => console.log('1-second interval events #' + i + ' unsubscribed'),\n *           finalize: () => console.log('1-second interval events #' + i + ' finalized')\n *         })\n *       )\n *   )\n * );\n *\n * const subscription = result$.subscribe({\n *   next: console.log\n * });\n *\n * setTimeout(() => {\n *   console.log('Unsubscribe after 60 seconds');\n *   subscription.unsubscribe();\n * }, 60_000);\n * ```\n */\nexport interface TapObserver<T> extends Observer<T> {\n  /**\n   * The callback that `tap` operator invokes at the moment when the source Observable\n   * gets subscribed to.\n   */\n  subscribe: () => void;\n  /**\n   * The callback that `tap` operator invokes when an explicit\n   * {@link guide/glossary-and-semantics#unsubscription unsubscribe} happens. It won't get invoked on\n   * `error` or `complete` events.\n   */\n  unsubscribe: () => void;\n  /**\n   * The callback that `tap` operator invokes when any kind of\n   * {@link guide/glossary-and-semantics#finalization finalization} happens - either when\n   * the source Observable `error`s or `complete`s or when it gets explicitly unsubscribed\n   * by the user. There is no difference in using this callback or the {@link finalize}\n   * operator, but if you're already using `tap` operator, you can use this callback\n   * instead. You'd get the same result in either case.\n   */\n  finalize: () => void;\n}\nexport function tap<T>(observerOrNext?: Partial<TapObserver<T>> | ((value: T) => void)): MonoTypeOperatorFunction<T>;\n/** @deprecated Instead of passing separate callback arguments, use an observer argument. Signatures taking separate callback arguments will be removed in v8. Details: https://rxjs.dev/deprecations/subscribe-arguments */\nexport function tap<T>(\n  next?: ((value: T) => void) | null,\n  error?: ((error: any) => void) | null,\n  complete?: (() => void) | null\n): MonoTypeOperatorFunction<T>;\n\n/**\n * Used to perform side-effects for notifications from the source observable\n *\n * <span class=\"informal\">Used when you want to affect outside state with a notification without altering the notification</span>\n *\n * ![](tap.png)\n *\n * Tap is designed to allow the developer a designated place to perform side effects. While you _could_ perform side-effects\n * inside of a `map` or a `mergeMap`, that would make their mapping functions impure, which isn't always a big deal, but will\n * make it so you can't do things like memoize those functions. The `tap` operator is designed solely for such side-effects to\n * help you remove side-effects from other operations.\n *\n * For any notification, next, error, or complete, `tap` will call the appropriate callback you have provided to it, via a function\n * reference, or a partial observer, then pass that notification down the stream.\n *\n * The observable returned by `tap` is an exact mirror of the source, with one exception: Any error that occurs -- synchronously -- in a handler\n * provided to `tap` will be emitted as an error from the returned observable.\n *\n * > Be careful! You can mutate objects as they pass through the `tap` operator's handlers.\n *\n * The most common use of `tap` is actually for debugging. You can place a `tap(console.log)` anywhere\n * in your observable `pipe`, log out the notifications as they are emitted by the source returned by the previous\n * operation.\n *\n * ## Examples\n *\n * Check a random number before it is handled. Below is an observable that will use a random number between 0 and 1,\n * and emit `'big'` or `'small'` depending on the size of that number. But we wanted to log what the original number\n * was, so we have added a `tap(console.log)`.\n *\n * ```ts\n * import { of, tap, map } from 'rxjs';\n *\n * of(Math.random()).pipe(\n *   tap(console.log),\n *   map(n => n > 0.5 ? 'big' : 'small')\n * ).subscribe(console.log);\n * ```\n *\n * Using `tap` to analyze a value and force an error. Below is an observable where in our system we only\n * want to emit numbers 3 or less we get from another source. We can force our observable to error\n * using `tap`.\n *\n * ```ts\n * import { of, tap } from 'rxjs';\n *\n * const source = of(1, 2, 3, 4, 5);\n *\n * source.pipe(\n *   tap(n => {\n *     if (n > 3) {\n *       throw new TypeError(`Value ${ n } is greater than 3`);\n *     }\n *   })\n * )\n * .subscribe({ next: console.log, error: err => console.log(err.message) });\n * ```\n *\n * We want to know when an observable completes before moving on to the next observable. The system\n * below will emit a random series of `'X'` characters from 3 different observables in sequence. The\n * only way we know when one observable completes and moves to the next one, in this case, is because\n * we have added a `tap` with the side effect of logging to console.\n *\n * ```ts\n * import { of, concatMap, interval, take, map, tap } from 'rxjs';\n *\n * of(1, 2, 3).pipe(\n *   concatMap(n => interval(1000).pipe(\n *     take(Math.round(Math.random() * 10)),\n *     map(() => 'X'),\n *     tap({ complete: () => console.log(`Done with ${ n }`) })\n *   ))\n * )\n * .subscribe(console.log);\n * ```\n *\n * @see {@link finalize}\n * @see {@link TapObserver}\n *\n * @param observerOrNext A next handler or partial observer\n * @param error An error handler\n * @param complete A completion handler\n * @return A function that returns an Observable identical to the source, but\n * runs the specified Observer or callback(s) for each item.\n */\nexport function tap<T>(\n  observerOrNext?: Partial<TapObserver<T>> | ((value: T) => void) | null,\n  error?: ((e: any) => void) | null,\n  complete?: (() => void) | null\n): MonoTypeOperatorFunction<T> {\n  // We have to check to see not only if next is a function,\n  // but if error or complete were passed. This is because someone\n  // could technically call tap like `tap(null, fn)` or `tap(null, null, fn)`.\n  const tapObserver =\n    isFunction(observerOrNext) || error || complete\n      ? // tslint:disable-next-line: no-object-literal-type-assertion\n        ({ next: observerOrNext as Exclude<typeof observerOrNext, Partial<TapObserver<T>>>, error, complete } as Partial<TapObserver<T>>)\n      : observerOrNext;\n\n  return tapObserver\n    ? operate((source, subscriber) => {\n        tapObserver.subscribe?.();\n        let isUnsub = true;\n        source.subscribe(\n          createOperatorSubscriber(\n            subscriber,\n            (value) => {\n              tapObserver.next?.(value);\n              subscriber.next(value);\n            },\n            () => {\n              isUnsub = false;\n              tapObserver.complete?.();\n              subscriber.complete();\n            },\n            (err) => {\n              isUnsub = false;\n              tapObserver.error?.(err);\n              subscriber.error(err);\n            },\n            () => {\n              if (isUnsub) {\n                tapObserver.unsubscribe?.();\n              }\n              tapObserver.finalize?.();\n            }\n          )\n        );\n      })\n    : // Tap was called with no valid tap observer or handler\n      // (e.g. `tap(null, null, null)` or `tap(null)` or `tap()`)\n      // so we're going to just mirror the source.\n      identity;\n}\n", "import { Subscription } from '../Subscription';\n\nimport { MonoTypeOperatorFunction, ObservableInput } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\n\n/**\n * An object interface used by {@link throttle} or {@link throttleTime} that ensure\n * configuration options of these operators.\n *\n * @see {@link throttle}\n * @see {@link throttleTime}\n */\nexport interface ThrottleConfig {\n  /**\n   * If `true`, the resulting Observable will emit the first value from the source\n   * Observable at the **start** of the \"throttling\" process (when starting an\n   * internal timer that prevents other emissions from the source to pass through).\n   * If `false`, it will not emit the first value from the source Observable at the\n   * start of the \"throttling\" process.\n   *\n   * If not provided, defaults to: `true`.\n   */\n  leading?: boolean;\n  /**\n   * If `true`, the resulting Observable will emit the last value from the source\n   * Observable at the **end** of the \"throttling\" process (when ending an internal\n   * timer that prevents other emissions from the source to pass through).\n   * If `false`, it will not emit the last value from the source Observable at the\n   * end of the \"throttling\" process.\n   *\n   * If not provided, defaults to: `false`.\n   */\n  trailing?: boolean;\n}\n\n/**\n * Emits a value from the source Observable, then ignores subsequent source\n * values for a duration determined by another Observable, then repeats this\n * process.\n *\n * <span class=\"informal\">It's like {@link throttleTime}, but the silencing\n * duration is determined by a second Observable.</span>\n *\n * ![](throttle.svg)\n *\n * `throttle` emits the source Observable values on the output Observable\n * when its internal timer is disabled, and ignores source values when the timer\n * is enabled. Initially, the timer is disabled. As soon as the first source\n * value arrives, it is forwarded to the output Observable, and then the timer\n * is enabled by calling the `durationSelector` function with the source value,\n * which returns the \"duration\" Observable. When the duration Observable emits a\n * value, the timer is disabled, and this process repeats for the\n * next source value.\n *\n * ## Example\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, throttle, interval } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(throttle(() => interval(1000)));\n *\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link audit}\n * @see {@link debounce}\n * @see {@link delayWhen}\n * @see {@link sample}\n * @see {@link throttleTime}\n *\n * @param durationSelector A function that receives a value from the source\n * Observable, for computing the silencing duration for each source value,\n * returned as an `ObservableInput`.\n * @param config A configuration object to define `leading` and `trailing`\n * behavior. Defaults to `{ leading: true, trailing: false }`.\n * @return A function that returns an Observable that performs the throttle\n * operation to limit the rate of emissions from the source.\n */\nexport function throttle<T>(durationSelector: (value: T) => ObservableInput<any>, config?: ThrottleConfig): MonoTypeOperatorFunction<T> {\n  return operate((source, subscriber) => {\n    const { leading = true, trailing = false } = config ?? {};\n    let hasValue = false;\n    let sendValue: T | null = null;\n    let throttled: Subscription | null = null;\n    let isComplete = false;\n\n    const endThrottling = () => {\n      throttled?.unsubscribe();\n      throttled = null;\n      if (trailing) {\n        send();\n        isComplete && subscriber.complete();\n      }\n    };\n\n    const cleanupThrottling = () => {\n      throttled = null;\n      isComplete && subscriber.complete();\n    };\n\n    const startThrottle = (value: T) =>\n      (throttled = innerFrom(durationSelector(value)).subscribe(createOperatorSubscriber(subscriber, endThrottling, cleanupThrottling)));\n\n    const send = () => {\n      if (hasValue) {\n        // Ensure we clear out our value and hasValue flag\n        // before we emit, otherwise reentrant code can cause\n        // issues here.\n        hasValue = false;\n        const value = sendValue!;\n        sendValue = null;\n        // Emit the value.\n        subscriber.next(value);\n        !isComplete && startThrottle(value);\n      }\n    };\n\n    source.subscribe(\n      createOperatorSubscriber(\n        subscriber,\n        // Regarding the presence of throttled.closed in the following\n        // conditions, if a synchronous duration selector is specified - weird,\n        // but legal - an already-closed subscription will be assigned to\n        // throttled, so the subscription's closed property needs to be checked,\n        // too.\n        (value) => {\n          hasValue = true;\n          sendValue = value;\n          !(throttled && !throttled.closed) && (leading ? send() : startThrottle(value));\n        },\n        () => {\n          isComplete = true;\n          !(trailing && hasValue && throttled && !throttled.closed) && subscriber.complete();\n        }\n      )\n    );\n  });\n}\n", "import { asyncScheduler } from '../scheduler/async';\nimport { throttle, ThrottleConfig } from './throttle';\nimport { MonoTypeOperatorFunction, SchedulerLike } from '../types';\nimport { timer } from '../observable/timer';\n\n/**\n * Emits a value from the source Observable, then ignores subsequent source\n * values for `duration` milliseconds, then repeats this process.\n *\n * <span class=\"informal\">Lets a value pass, then ignores source values for the\n * next `duration` milliseconds.</span>\n *\n * ![](throttleTime.png)\n *\n * `throttleTime` emits the source Observable values on the output Observable\n * when its internal timer is disabled, and ignores source values when the timer\n * is enabled. Initially, the timer is disabled. As soon as the first source\n * value arrives, it is forwarded to the output Observable, and then the timer\n * is enabled. After `duration` milliseconds (or the time unit determined\n * internally by the optional `scheduler`) has passed, the timer is disabled,\n * and this process repeats for the next source value. Optionally takes a\n * {@link SchedulerLike} for managing timers.\n *\n * ## Examples\n *\n * ### Limit click rate\n *\n * Emit clicks at a rate of at most one click per second\n *\n * ```ts\n * import { fromEvent, throttleTime } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const result = clicks.pipe(throttleTime(1000));\n *\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link auditTime}\n * @see {@link debounceTime}\n * @see {@link delay}\n * @see {@link sampleTime}\n * @see {@link throttle}\n *\n * @param duration Time to wait before emitting another value after\n * emitting the last value, measured in milliseconds or the time unit determined\n * internally by the optional `scheduler`.\n * @param scheduler The {@link SchedulerLike} to use for\n * managing the timers that handle the throttling. Defaults to {@link asyncScheduler}.\n * @param config A configuration object to define `leading` and\n * `trailing` behavior. Defaults to `{ leading: true, trailing: false }`.\n * @return A function that returns an Observable that performs the throttle\n * operation to limit the rate of emissions from the source.\n */\nexport function throttleTime<T>(\n  duration: number,\n  scheduler: SchedulerLike = asyncScheduler,\n  config?: ThrottleConfig\n): MonoTypeOperatorFunction<T> {\n  const duration$ = timer(duration, scheduler);\n  return throttle(() => duration$, config);\n}\n", "import { OperatorFunction, ObservableInputTuple } from '../types';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { identity } from '../util/identity';\nimport { noop } from '../util/noop';\nimport { popResultSelector } from '../util/args';\n\nexport function withLatestFrom<T, O extends unknown[]>(...inputs: [...ObservableInputTuple<O>]): OperatorFunction<T, [T, ...O]>;\n\nexport function withLatestFrom<T, O extends unknown[], R>(\n  ...inputs: [...ObservableInputTuple<O>, (...value: [T, ...O]) => R]\n): OperatorFunction<T, R>;\n\n/**\n * Combines the source Observable with other Observables to create an Observable\n * whose values are calculated from the latest values of each, only when the\n * source emits.\n *\n * <span class=\"informal\">Whenever the source Observable emits a value, it\n * computes a formula using that value plus the latest values from other input\n * Observables, then emits the output of that formula.</span>\n *\n * ![](withLatestFrom.png)\n *\n * `withLatestFrom` combines each value from the source Observable (the\n * instance) with the latest values from the other input Observables only when\n * the source emits a value, optionally using a `project` function to determine\n * the value to be emitted on the output Observable. All input Observables must\n * emit at least one value before the output Observable will emit a value.\n *\n * ## Example\n *\n * On every click event, emit an array with the latest timer event plus the click event\n *\n * ```ts\n * import { fromEvent, interval, withLatestFrom } from 'rxjs';\n *\n * const clicks = fromEvent(document, 'click');\n * const timer = interval(1000);\n * const result = clicks.pipe(withLatestFrom(timer));\n * result.subscribe(x => console.log(x));\n * ```\n *\n * @see {@link combineLatest}\n *\n * @param {ObservableInput} other An input Observable to combine with the source\n * Observable. More than one input Observables may be given as argument.\n * @param {Function} [project] Projection function for combining values\n * together. Receives all values in order of the Observables passed, where the\n * first parameter is a value from the source Observable. (e.g.\n * `a.pipe(withLatestFrom(b, c), map(([a1, b1, c1]) => a1 + b1 + c1))`). If this is not\n * passed, arrays will be emitted on the output Observable.\n * @return A function that returns an Observable of projected values from the\n * most recent values from each input Observable, or an array of the most\n * recent values from each input Observable.\n */\nexport function withLatestFrom<T, R>(...inputs: any[]): OperatorFunction<T, R | any[]> {\n  const project = popResultSelector(inputs) as ((...args: any[]) => R) | undefined;\n\n  return operate((source, subscriber) => {\n    const len = inputs.length;\n    const otherValues = new Array(len);\n    // An array of whether or not the other sources have emitted. Matched with them by index.\n    // TODO: At somepoint, we should investigate the performance implications here, and look\n    // into using a `Set()` and checking the `size` to see if we're ready.\n    let hasValue = inputs.map(() => false);\n    // Flipped true when we have at least one value from all other sources and\n    // we are ready to start emitting values.\n    let ready = false;\n\n    // Other sources. Note that here we are not checking `subscriber.closed`,\n    // this causes all inputs to be subscribed to, even if nothing can be emitted\n    // from them. This is an important distinction because subscription constitutes\n    // a side-effect.\n    for (let i = 0; i < len; i++) {\n      innerFrom(inputs[i]).subscribe(\n        createOperatorSubscriber(\n          subscriber,\n          (value) => {\n            otherValues[i] = value;\n            if (!ready && !hasValue[i]) {\n              // If we're not ready yet, flag to show this observable has emitted.\n              hasValue[i] = true;\n              // Intentionally terse code.\n              // If all of our other observables have emitted, set `ready` to `true`,\n              // so we know we can start emitting values, then clean up the `hasValue` array,\n              // because we don't need it anymore.\n              (ready = hasValue.every(identity)) && (hasValue = null!);\n            }\n          },\n          // Completing one of the other sources has\n          // no bearing on the completion of our result.\n          noop\n        )\n      );\n    }\n\n    // Source subscription\n    source.subscribe(\n      createOperatorSubscriber(subscriber, (value) => {\n        if (ready) {\n          // We have at least one value from the other sources. Go ahead and emit.\n          const values = [value, ...otherValues];\n          subscriber.next(project ? project(...values) : values);\n        }\n      })\n    );\n  });\n}\n", "import { zip as zipStatic } from '../observable/zip';\nimport { ObservableInput, ObservableInputTuple, OperatorFunction, Cons } from '../types';\nimport { operate } from '../util/lift';\n\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[]>(otherInputs: [...ObservableInputTuple<A>]): OperatorFunction<T, Cons<T, A>>;\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[], R>(\n  otherInputsAndProject: [...ObservableInputTuple<A>],\n  project: (...values: Cons<T, A>) => R\n): OperatorFunction<T, R>;\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[]>(...otherInputs: [...ObservableInputTuple<A>]): OperatorFunction<T, Cons<T, A>>;\n/** @deprecated Replaced with {@link zipWith}. Will be removed in v8. */\nexport function zip<T, A extends readonly unknown[], R>(\n  ...otherInputsAndProject: [...ObservableInputTuple<A>, (...values: Cons<T, A>) => R]\n): OperatorFunction<T, R>;\n\n/**\n * @deprecated Replaced with {@link zipWith}. Will be removed in v8.\n */\nexport function zip<T, R>(...sources: Array<ObservableInput<any> | ((...values: Array<any>) => R)>): OperatorFunction<T, any> {\n  return operate((source, subscriber) => {\n    zipStatic(source as ObservableInput<any>, ...(sources as Array<ObservableInput<any>>)).subscribe(subscriber);\n  });\n}\n", "import { ObservableInputTuple, OperatorFunction, Cons } from '../types';\nimport { zip } from './zip';\n\n/**\n * Subscribes to the source, and the observable inputs provided as arguments, and combines their values, by index, into arrays.\n *\n * What is meant by \"combine by index\": The first value from each will be made into a single array, then emitted,\n * then the second value from each will be combined into a single array and emitted, then the third value\n * from each will be combined into a single array and emitted, and so on.\n *\n * This will continue until it is no longer able to combine values of the same index into an array.\n *\n * After the last value from any one completed source is emitted in an array, the resulting observable will complete,\n * as there is no way to continue \"zipping\" values together by index.\n *\n * Use-cases for this operator are limited. There are memory concerns if one of the streams is emitting\n * values at a much faster rate than the others. Usage should likely be limited to streams that emit\n * at a similar pace, or finite streams of known length.\n *\n * In many cases, authors want `combineLatestWith` and not `zipWith`.\n *\n * @param otherInputs other observable inputs to collate values from.\n * @return A function that returns an Observable that emits items by index\n * combined from the source Observable and provided Observables, in form of an\n * array.\n */\nexport function zipWith<T, A extends readonly unknown[]>(...otherInputs: [...ObservableInputTuple<A>]): OperatorFunction<T, Cons<T, A>> {\n  return zip(...otherInputs);\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  ReplaySubject,\n  Subject,\n  fromEvent\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * Documents are implemented as subjects, so all downstream observables are\n * automatically updated when a new document is emitted.\n *\n * @returns Document subject\n */\nexport function watchDocument(): Subject<Document> {\n  const document$ = new ReplaySubject<Document>(1)\n  fromEvent(document, \"DOMContentLoaded\", { once: true })\n    .subscribe(() => document$.next(document))\n\n  /* Return document */\n  return document$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getElements<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T][]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T[]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T[] {\n  return Array.from(node.querySelectorAll<T>(selector))\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * Note that this function assumes that the element is present. If unsure if an\n * element is existent, use the `getOptionalElement` function instead.\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T {\n  const el = getOptionalElement<T>(selector, node)\n  if (typeof el === \"undefined\")\n    throw new ReferenceError(\n      `Missing element: expected \"${selector}\" to be present`\n    )\n\n  /* Return element */\n  return el\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an optional element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element or nothing\n */\nexport function getOptionalElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T] | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T | undefined {\n  return node.querySelector<T>(selector) || undefined\n}\n\n/**\n * Retrieve the currently active element\n *\n * @returns Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n  return document.activeElement instanceof HTMLElement\n    ? document.activeElement || undefined\n    : undefined\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  debounceTime,\n  distinctUntilChanged,\n  fromEvent,\n  map,\n  merge,\n  shareReplay,\n  startWith\n} from \"rxjs\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Focus observable\n *\n * Previously, this observer used `focus` and `blur` events to determine whether\n * an element is focused, but this doesn't work if there are focusable elements\n * within the elements itself. A better solutions are `focusin` and `focusout`\n * events, which bubble up the tree and allow for more fine-grained control.\n *\n * `debounceTime` is necessary, because when a focus change happens inside an\n * element, the observable would first emit `false` and then `true` again.\n */\nconst observer$ = merge(\n  fromEvent(document.body, \"focusin\"),\n  fromEvent(document.body, \"focusout\")\n)\n  .pipe(\n    debounceTime(1),\n    startWith(undefined),\n    map(() => getActiveElement() || document.body),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @returns Element focus observable\n */\nexport function watchElementFocus(\n  el: HTMLElement\n): Observable<boolean> {\n  return observer$\n    .pipe(\n      map(active => el.contains(active)),\n      distinctUntilChanged()\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  animationFrameScheduler,\n  auditTime,\n  fromEvent,\n  map,\n  merge,\n  startWith\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @returns Element offset\n */\nexport function getElementOffset(\n  el: HTMLElement\n): ElementOffset {\n  return {\n    x: el.offsetLeft,\n    y: el.offsetTop\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @returns Element offset observable\n */\nexport function watchElementOffset(\n  el: HTMLElement\n): Observable<ElementOffset> {\n  return merge(\n    fromEvent(window, \"load\"),\n    fromEvent(window, \"resize\")\n  )\n    .pipe(\n      auditTime(0, animationFrameScheduler),\n      map(() => getElementOffset(el)),\n      startWith(getElementOffset(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  animationFrameScheduler,\n  auditTime,\n  fromEvent,\n  map,\n  merge,\n  startWith\n} from \"rxjs\"\n\nimport { ElementOffset } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element content offset (= scroll offset)\n *\n * @param el - Element\n *\n * @returns Element content offset\n */\nexport function getElementContentOffset(\n  el: HTMLElement\n): ElementOffset {\n  return {\n    x: el.scrollLeft,\n    y: el.scrollTop\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element content offset\n *\n * @param el - Element\n *\n * @returns Element content offset observable\n */\nexport function watchElementContentOffset(\n  el: HTMLElement\n): Observable<ElementOffset> {\n  return merge(\n    fromEvent(el, \"scroll\"),\n    fromEvent(window, \"resize\")\n  )\n    .pipe(\n      auditTime(0, animationFrameScheduler),\n      map(() => getElementContentOffset(el)),\n      startWith(getElementContentOffset(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { JSX as JSXInternal } from \"preact\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML attributes\n */\ntype Attributes =\n  & JSXInternal.HTMLAttributes\n  & JSXInternal.SVGAttributes\n  & Record<string, any>\n\n/**\n * Child element\n */\ntype Child =\n  | ChildNode\n  | HTMLElement\n  | Text\n  | string\n  | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(el: HTMLElement, child: Child | Child[]): void {\n\n  /* Handle primitive types (including raw HTML) */\n  if (typeof child === \"string\" || typeof child === \"number\") {\n    el.innerHTML += child.toString()\n\n  /* Handle nodes */\n  } else if (child instanceof Node) {\n    el.appendChild(child)\n\n  /* Handle nested children */\n  } else if (Array.isArray(child)) {\n    for (const node of child)\n      appendChild(el, node)\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @template T - Element type\n *\n * @param tag - HTML tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @returns Element\n */\nexport function h<T extends keyof HTMLElementTagNameMap>(\n  tag: T, attributes?: Attributes | null, ...children: Child[]\n): HTMLElementTagNameMap[T]\n\nexport function h<T extends h.JSX.Element>(\n  tag: string, attributes?: Attributes | null, ...children: Child[]\n): T\n\nexport function h<T extends h.JSX.Element>(\n  tag: string, attributes?: Attributes | null, ...children: Child[]\n): T {\n  const el = document.createElement(tag)\n\n  /* Set attributes, if any */\n  if (attributes)\n    for (const attr of Object.keys(attributes)) {\n      if (typeof attributes[attr] === \"undefined\")\n        continue\n\n      /* Set default attribute or boolean */\n      if (typeof attributes[attr] !== \"boolean\")\n        el.setAttribute(attr, attributes[attr])\n      else\n        el.setAttribute(attr, \"\")\n    }\n\n  /* Append child nodes */\n  for (const child of children)\n    appendChild(el, child)\n\n  /* Return element */\n  return el as T\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n  namespace JSX {\n    type Element = HTMLElement\n    type IntrinsicElements = JSXInternal.IntrinsicElements\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Round a number for display with repository facts\n *\n * This is a reverse-engineered version of GitHub's weird rounding algorithm\n * for stars, forks and all other numbers. While all numbers below `1,000` are\n * returned as-is, bigger numbers are converted to fixed numbers:\n *\n * - `1,049` => `1k`\n * - `1,050` => `1.1k`\n * - `1,949` => `1.9k`\n * - `1,950` => `2k`\n *\n * @param value - Original value\n *\n * @returns Rounded value\n */\nexport function round(value: number): string {\n  if (value > 999) {\n    const digits = +((value - 950) % 1000 > 99)\n    return `${((value + 0.000001) / 1000).toFixed(digits)}k`\n  } else {\n    return value.toString()\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  defer,\n  finalize,\n  fromEvent,\n  map,\n  merge,\n  switchMap,\n  take,\n  throwError\n} from \"rxjs\"\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create and load a `script` element\n *\n * This function returns an observable that will emit when the script was\n * successfully loaded, or throw an error if it wasn't.\n *\n * @param src - Script URL\n *\n * @returns Script observable\n */\nexport function watchScript(src: string): Observable<void> {\n  const script = h(\"script\", { src })\n  return defer(() => {\n    document.head.appendChild(script)\n    return merge(\n      fromEvent(script, \"load\"),\n      fromEvent(script, \"error\")\n        .pipe(\n          switchMap(() => (\n            throwError(() => new ReferenceError(`Invalid script: ${src}`))\n          ))\n        )\n    )\n      .pipe(\n        map(() => undefined),\n        finalize(() => document.head.removeChild(script)),\n        take(1)\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  filter,\n  finalize,\n  map,\n  merge,\n  of,\n  shareReplay,\n  startWith,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { watchScript } from \"../../../script\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementSize {\n  width: number                        /* Element width */\n  height: number                       /* Element height */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Resize observer entry subject\n */\nconst entry$ = new Subject<ResizeObserverEntry>()\n\n/**\n * Resize observer observable\n *\n * This observable will create a `ResizeObserver` on the first subscription\n * and will automatically terminate it when there are no more subscribers.\n * It's quite important to centralize observation in a single `ResizeObserver`,\n * as the performance difference can be quite dramatic, as the link shows.\n *\n * If the browser doesn't have a `ResizeObserver` implementation available, a\n * polyfill is automatically downloaded from unpkg.com. This is also compatible\n * with the built-in privacy plugin, which will download the polyfill and put\n * it alongside the built site for self-hosting.\n *\n * @see https://bit.ly/3iIYfEm - Google Groups on performance\n */\nconst observer$ = defer(() => (\n  typeof ResizeObserver === \"undefined\"\n    ? watchScript(\"https://unpkg.com/resize-observer-polyfill\")\n    : of(undefined)\n))\n  .pipe(\n    map(() => new ResizeObserver(entries => {\n      for (const entry of entries)\n        entry$.next(entry)\n    })),\n    switchMap(observer => merge(NEVER, of(observer))\n      .pipe(\n        finalize(() => observer.disconnect())\n      )\n    ),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element size\n *\n * @param el - Element\n *\n * @returns Element size\n */\nexport function getElementSize(\n  el: HTMLElement\n): ElementSize {\n  return {\n    width:  el.offsetWidth,\n    height: el.offsetHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element size\n *\n * This function returns an observable that subscribes to a single internal\n * instance of `ResizeObserver` upon subscription, and emit resize events until\n * termination. Note that this function should not be called with the same\n * element twice, as the first unsubscription will terminate observation.\n *\n * Sadly, we can't use the `DOMRect` objects returned by the observer, because\n * we need the emitted values to be consistent with `getElementSize`, which will\n * return the used values (rounded) and not actual values (unrounded). Thus, we\n * use the `offset*` properties. See the linked GitHub issue.\n *\n * @see https://bit.ly/3m0k3he - GitHub issue\n *\n * @param el - Element\n *\n * @returns Element size observable\n */\nexport function watchElementSize(\n  el: HTMLElement\n): Observable<ElementSize> {\n  return observer$\n    .pipe(\n      tap(observer => observer.observe(el)),\n      switchMap(observer => entry$\n        .pipe(\n          filter(({ target }) => target === el),\n          finalize(() => observer.unobserve(el)),\n          map(() => getElementSize(el))\n        )\n      ),\n      startWith(getElementSize(el))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ElementSize } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element content size (= scroll width and height)\n *\n * @param el - Element\n *\n * @returns Element content size\n */\nexport function getElementContentSize(\n  el: HTMLElement\n): ElementSize {\n  return {\n    width:  el.scrollWidth,\n    height: el.scrollHeight\n  }\n}\n\n/**\n * Retrieve the overflowing container of an element, if any\n *\n * @param el - Element\n *\n * @returns Overflowing container or nothing\n */\nexport function getElementContainer(\n  el: HTMLElement\n): HTMLElement | undefined {\n  let parent = el.parentElement\n  while (parent)\n    if (\n      el.scrollWidth  <= parent.scrollWidth &&\n      el.scrollHeight <= parent.scrollHeight\n    )\n      parent = (el = parent).parentElement\n    else\n      break\n\n  /* Return overflowing container */\n  return parent ? el : undefined\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  Subject,\n  defer,\n  distinctUntilChanged,\n  filter,\n  finalize,\n  map,\n  merge,\n  of,\n  shareReplay,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport {\n  getElementContentSize,\n  getElementSize,\n  watchElementContentOffset\n} from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Intersection observer entry subject\n */\nconst entry$ = new Subject<IntersectionObserverEntry>()\n\n/**\n * Intersection observer observable\n *\n * This observable will create an `IntersectionObserver` on first subscription\n * and will automatically terminate it when there are no more subscribers.\n *\n * @see https://bit.ly/3iIYfEm - Google Groups on performance\n */\nconst observer$ = defer(() => of(\n  new IntersectionObserver(entries => {\n    for (const entry of entries)\n      entry$.next(entry)\n  }, {\n    threshold: 0\n  })\n))\n  .pipe(\n    switchMap(observer => merge(NEVER, of(observer))\n      .pipe(\n        finalize(() => observer.disconnect())\n      )\n    ),\n    shareReplay(1)\n  )\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch element visibility\n *\n * @param el - Element\n *\n * @returns Element visibility observable\n */\nexport function watchElementVisibility(\n  el: HTMLElement\n): Observable<boolean> {\n  return observer$\n    .pipe(\n      tap(observer => observer.observe(el)),\n      switchMap(observer => entry$\n        .pipe(\n          filter(({ target }) => target === el),\n          finalize(() => observer.unobserve(el)),\n          map(({ isIntersecting }) => isIntersecting)\n        )\n      )\n    )\n}\n\n/**\n * Watch element boundary\n *\n * This function returns an observable which emits whether the bottom content\n * boundary (= scroll offset) of an element is within a certain threshold.\n *\n * @param el - Element\n * @param threshold - Threshold\n *\n * @returns Element boundary observable\n */\nexport function watchElementBoundary(\n  el: HTMLElement, threshold = 16\n): Observable<boolean> {\n  return watchElementContentOffset(el)\n    .pipe(\n      map(({ y }) => {\n        const visible = getElementSize(el)\n        const content = getElementContentSize(el)\n        return y >= (\n          content.height - visible.height - threshold\n        )\n      }),\n      distinctUntilChanged()\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  startWith\n} from \"rxjs\"\n\nimport { getElement } from \"../element\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n  | \"drawer\"                           /* Toggle for drawer */\n  | \"search\"                           /* Toggle for search */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map\n */\nconst toggles: Record<Toggle, HTMLInputElement> = {\n  drawer: getElement(\"[data-md-toggle=drawer]\"),\n  search: getElement(\"[data-md-toggle=search]\")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the value of a toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value\n */\nexport function getToggle(name: Toggle): boolean {\n  return toggles[name].checked\n}\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution which doesn't require a polyfill.\n *\n * @param name - Toggle\n * @param value - Toggle value\n */\nexport function setToggle(name: Toggle, value: boolean): void {\n  if (toggles[name].checked !== value)\n    toggles[name].click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param name - Toggle\n *\n * @returns Toggle value observable\n */\nexport function watchToggle(name: Toggle): Observable<boolean> {\n  const el = toggles[name]\n  return fromEvent(el, \"change\")\n    .pipe(\n      map(() => el.checked),\n      startWith(el.checked)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  filter,\n  fromEvent,\n  map,\n  merge,\n  share,\n  startWith,\n  switchMap\n} from \"rxjs\"\n\nimport { getActiveElement } from \"../element\"\nimport { getToggle } from \"../toggle\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Keyboard mode\n */\nexport type KeyboardMode =\n  | \"global\"                           /* Global */\n  | \"search\"                           /* Search is open */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Keyboard\n */\nexport interface Keyboard {\n  mode: KeyboardMode                   /* Keyboard mode */\n  type: string                         /* Key type */\n  claim(): void                        /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n * @param type - Key type\n *\n * @returns Test result\n */\nfunction isSusceptibleToKeyboard(\n  el: HTMLElement, type: string\n): boolean {\n  switch (el.constructor) {\n\n    /* Input elements */\n    case HTMLInputElement:\n      /* @ts-expect-error - omit unnecessary type cast */\n      if (el.type === \"radio\")\n        return /^Arrow/.test(type)\n      else\n        return true\n\n    /* Select element and textarea */\n    case HTMLSelectElement:\n    case HTMLTextAreaElement:\n      return true\n\n    /* Everything else */\n    default:\n      return el.isContentEditable\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch composition events\n *\n * @returns Composition observable\n */\nexport function watchComposition(): Observable<boolean> {\n  return merge(\n    fromEvent(window, \"compositionstart\").pipe(map(() => true)),\n    fromEvent(window, \"compositionend\").pipe(map(() => false))\n  )\n    .pipe(\n      startWith(false)\n    )\n}\n\n/**\n * Watch keyboard\n *\n * @returns Keyboard observable\n */\nexport function watchKeyboard(): Observable<Keyboard> {\n  const keyboard$ = fromEvent<KeyboardEvent>(window, \"keydown\")\n    .pipe(\n      filter(ev => !(ev.metaKey || ev.ctrlKey)),\n      map(ev => ({\n        mode: getToggle(\"search\") ? \"search\" : \"global\",\n        type: ev.key,\n        claim() {\n          ev.preventDefault()\n          ev.stopPropagation()\n        }\n      } as Keyboard)),\n      filter(({ mode, type }) => {\n        if (mode === \"global\") {\n          const active = getActiveElement()\n          if (typeof active !== \"undefined\")\n            return !isSusceptibleToKeyboard(active, type)\n        }\n        return true\n      }),\n      share()\n    )\n\n  /* Don't emit during composition events - see https://bit.ly/3te3Wl8 */\n  return watchComposition()\n    .pipe(\n      switchMap(active => !active ? keyboard$ : EMPTY)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location\n *\n * This function returns a `URL` object (and not `Location`) to normalize the\n * typings across the application. Furthermore, locations need to be tracked\n * without setting them and `Location` is a singleton which represents the\n * current location.\n *\n * @returns URL\n */\nexport function getLocation(): URL {\n  return new URL(location.href)\n}\n\n/**\n * Set location\n *\n * @param url - URL to change to\n */\nexport function setLocation(url: URL | HTMLLinkElement): void {\n  location.href = url.href\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @returns Location subject\n */\nexport function watchLocation(): Subject<URL> {\n  return new Subject<URL>()\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  filter,\n  fromEvent,\n  map,\n  merge,\n  shareReplay,\n  startWith\n} from \"rxjs\"\n\nimport { getOptionalElement } from \"~/browser\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location hash\n *\n * @returns Location hash\n */\nexport function getLocationHash(): string {\n  return location.hash.slice(1)\n}\n\n/**\n * Set location hash\n *\n * Setting a new fragment identifier via `location.hash` will have no effect\n * if the value doesn't change. When a new fragment identifier is set, we want\n * the browser to target the respective element at all times, which is why we\n * use this dirty little trick.\n *\n * @param hash - Location hash\n */\nexport function setLocationHash(hash: string): void {\n  const el = h(\"a\", { href: hash })\n  el.addEventListener(\"click\", ev => ev.stopPropagation())\n  el.click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location hash\n *\n * @param location$ - Location observable\n *\n * @returns Location hash observable\n */\nexport function watchLocationHash(\n  location$: Observable<URL>\n): Observable<string> {\n  return merge(\n    fromEvent<HashChangeEvent>(window, \"hashchange\"),\n    location$\n  )\n    .pipe(\n      map(getLocationHash),\n      startWith(getLocationHash()),\n      filter(hash => hash.length > 0),\n      shareReplay(1)\n    )\n}\n\n/**\n * Watch location target\n *\n * @param location$ - Location observable\n *\n * @returns Location target observable\n */\nexport function watchLocationTarget(\n  location$: Observable<URL>\n): Observable<HTMLElement> {\n  return watchLocationHash(location$)\n    .pipe(\n      map(id => getOptionalElement(`[id=\"${id}\"]`)!),\n      filter(el => typeof el !== \"undefined\")\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  fromEvent,\n  fromEventPattern,\n  map,\n  merge,\n  startWith,\n  switchMap\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * Note that although `MediaQueryList.addListener` is deprecated we have to\n * use it, because it's the only way to ensure proper downward compatibility.\n *\n * @see https://bit.ly/3dUBH2m - GitHub issue\n *\n * @param query - Media query\n *\n * @returns Media observable\n */\nexport function watchMedia(query: string): Observable<boolean> {\n  const media = matchMedia(query)\n  return fromEventPattern<boolean>(next => (\n    media.addListener(() => next(media.matches))\n  ))\n    .pipe(\n      startWith(media.matches)\n    )\n}\n\n/**\n * Watch print mode\n *\n * @returns Print observable\n */\nexport function watchPrint(): Observable<boolean> {\n  const media = matchMedia(\"print\")\n  return merge(\n    fromEvent(window, \"beforeprint\").pipe(map(() => true)),\n    fromEvent(window, \"afterprint\").pipe(map(() => false))\n  )\n    .pipe(\n      startWith(media.matches)\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Toggle an observable with a media observable\n *\n * @template T - Data type\n *\n * @param query$ - Media observable\n * @param factory - Observable factory\n *\n * @returns Toggled observable\n */\nexport function at<T>(\n  query$: Observable<boolean>, factory: () => Observable<T>\n): Observable<T> {\n  return query$\n    .pipe(\n      switchMap(active => active ? factory() : EMPTY)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  catchError,\n  from,\n  map,\n  of,\n  shareReplay,\n  switchMap,\n  throwError\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch the given URL\n *\n * If the request fails (e.g. when dispatched from `file://` locations), the\n * observable will complete without emitting a value.\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Response observable\n */\nexport function request(\n  url: URL | string, options: RequestInit = { credentials: \"same-origin\" }\n): Observable<Response> {\n  return from(fetch(`${url}`, options))\n    .pipe(\n      catchError(() => EMPTY),\n      switchMap(res => res.status !== 200\n        ? throwError(() => new Error(res.statusText))\n        : of(res)\n      )\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Fetch JSON from the given URL\n *\n * @template T - Data type\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestJSON<T>(\n  url: URL | string, options?: RequestInit\n): Observable<T> {\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.json()),\n      shareReplay(1)\n    )\n}\n\n/**\n * Fetch XML from the given URL\n *\n * @param url - Request URL\n * @param options - Options\n *\n * @returns Data observable\n */\nexport function requestXML(\n  url: URL | string, options?: RequestInit\n): Observable<Document> {\n  const dom = new DOMParser()\n  return request(url, options)\n    .pipe(\n      switchMap(res => res.text()),\n      map(res => dom.parseFromString(res, \"text/xml\")),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  merge,\n  startWith\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n  x: number                            /* Horizontal offset */\n  y: number                            /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * On iOS Safari, viewport offset can be negative due to overflow scrolling.\n * As this may induce strange behaviors downstream, we'll just limit it to 0.\n *\n * @returns Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n  return {\n    x: Math.max(0, scrollX),\n    y: Math.max(0, scrollY)\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @returns Viewport offset observable\n */\nexport function watchViewportOffset(): Observable<ViewportOffset> {\n  return merge(\n    fromEvent(window, \"scroll\", { passive: true }),\n    fromEvent(window, \"resize\", { passive: true })\n  )\n    .pipe(\n      map(getViewportOffset),\n      startWith(getViewportOffset())\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  startWith\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n  width: number                        /* Viewport width */\n  height: number                       /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @returns Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n  return {\n    width:  innerWidth,\n    height: innerHeight\n  }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @returns Viewport size observable\n */\nexport function watchViewportSize(): Observable<ViewportSize> {\n  return fromEvent(window, \"resize\", { passive: true })\n    .pipe(\n      map(getViewportSize),\n      startWith(getViewportSize())\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  map,\n  shareReplay\n} from \"rxjs\"\n\nimport {\n  ViewportOffset,\n  watchViewportOffset\n} from \"../offset\"\nimport {\n  ViewportSize,\n  watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n  offset: ViewportOffset               /* Viewport offset */\n  size: ViewportSize                   /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @returns Viewport observable\n */\nexport function watchViewport(): Observable<Viewport> {\n  return combineLatest([\n    watchViewportOffset(),\n    watchViewportSize()\n  ])\n    .pipe(\n      map(([offset, size]) => ({ offset, size })),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  distinctUntilKeyChanged,\n  map\n} from \"rxjs\"\n\nimport { Header } from \"~/components\"\n\nimport { getElementOffset } from \"../../element\"\nimport { Viewport } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @returns Viewport observable\n */\nexport function watchViewportAt(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Viewport> {\n  const size$ = viewport$\n    .pipe(\n      distinctUntilKeyChanged(\"size\")\n    )\n\n  /* Compute element offset */\n  const offset$ = combineLatest([size$, header$])\n    .pipe(\n      map(() => getElementOffset(el))\n    )\n\n  /* Compute relative viewport, return hot observable */\n  return combineLatest([header$, viewport$, offset$])\n    .pipe(\n      map(([{ height }, { offset, size }, { x, y }]) => ({\n        offset: {\n          x: offset.x - x,\n          y: offset.y - y + height\n        },\n        size\n      }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  endWith,\n  fromEvent,\n  ignoreElements,\n  mergeWith,\n  share,\n  takeUntil\n} from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n  type: unknown                        /* Message type */\n  data?: unknown                       /* Message data */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create an observable for receiving from a web worker\n *\n * @template T - Data type\n *\n * @param worker - Web worker\n *\n * @returns Message observable\n */\nfunction recv<T>(worker: Worker): Observable<T> {\n  return fromEvent<MessageEvent<T>, T>(worker, \"message\", ev => ev.data)\n}\n\n/**\n * Create a subject for sending to a web worker\n *\n * @template T - Data type\n *\n * @param worker - Web worker\n *\n * @returns Message subject\n */\nfunction send<T>(worker: Worker): Subject<T> {\n  const send$ = new Subject<T>()\n  send$.subscribe(data => worker.postMessage(data))\n\n  /* Return message subject */\n  return send$\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a bidirectional communication channel to a web worker\n *\n * @template T - Data type\n *\n * @param url - Worker URL\n * @param worker - Worker\n *\n * @returns Worker subject\n */\nexport function watchWorker<T extends WorkerMessage>(\n  url: string, worker = new Worker(url)\n): Subject<T> {\n  const recv$ = recv<T>(worker)\n  const send$ = send<T>(worker)\n\n  /* Create worker subject and forward messages */\n  const worker$ = new Subject<T>()\n  worker$.subscribe(send$)\n\n  /* Return worker subject */\n  const done$ = send$.pipe(ignoreElements(), endWith(true))\n  return worker$\n    .pipe(\n      ignoreElements(),\n      mergeWith(recv$.pipe(takeUntil(done$))),\n      share()\n    ) as Subject<T>\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElement, getLocation } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Feature flag\n */\nexport type Flag =\n  | \"announce.dismiss\"                 /* Dismissable announcement bar */\n  | \"content.code.annotate\"            /* Code annotations */\n  | \"content.code.copy\"                /* Code copy button */\n  | \"content.lazy\"                     /* Lazy content elements */\n  | \"content.tabs.link\"                /* Link content tabs */\n  | \"header.autohide\"                  /* Hide header */\n  | \"navigation.expand\"                /* Automatic expansion */\n  | \"navigation.indexes\"               /* Section pages */\n  | \"navigation.instant\"               /* Instant loading */\n  | \"navigation.sections\"              /* Section navigation */\n  | \"navigation.tabs\"                  /* Tabs navigation */\n  | \"navigation.tabs.sticky\"           /* Tabs navigation (sticky) */\n  | \"navigation.top\"                   /* Back-to-top button */\n  | \"navigation.tracking\"              /* Anchor tracking */\n  | \"search.highlight\"                 /* Search highlighting */\n  | \"search.share\"                     /* Search sharing */\n  | \"search.suggest\"                   /* Search suggestions */\n  | \"toc.follow\"                       /* Following table of contents */\n  | \"toc.integrate\"                    /* Integrated table of contents */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Translation\n */\nexport type Translation =\n  | \"clipboard.copy\"                   /* Copy to clipboard */\n  | \"clipboard.copied\"                 /* Copied to clipboard */\n  | \"search.result.placeholder\"        /* Type to start searching */\n  | \"search.result.none\"               /* No matching documents */\n  | \"search.result.one\"                /* 1 matching document */\n  | \"search.result.other\"              /* # matching documents */\n  | \"search.result.more.one\"           /* 1 more on this page */\n  | \"search.result.more.other\"         /* # more on this page */\n  | \"search.result.term.missing\"       /* Missing */\n  | \"select.version\"                   /* Version selector */\n\n/**\n * Translations\n */\nexport type Translations =\n  Record<Translation, string>\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Versioning\n */\nexport interface Versioning {\n  provider: \"mike\"                     /* Version provider */\n  default?: string | string[]          /* Default version */\n}\n\n/**\n * Configuration\n */\nexport interface Config {\n  base: string                         /* Base URL */\n  features: Flag[]                     /* Feature flags */\n  translations: Translations           /* Translations */\n  search: string                       /* Search worker URL */\n  tags?: Record<string, string>        /* Tags mapping */\n  version?: Versioning                 /* Versioning */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration and make base URL absolute\n */\nconst script = getElement(\"#__config\")\nconst config: Config = JSON.parse(script.textContent!)\nconfig.base = `${new URL(config.base, getLocation())}`\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve global configuration\n *\n * @returns Global configuration\n */\nexport function configuration(): Config {\n  return config\n}\n\n/**\n * Check whether a feature flag is enabled\n *\n * @param flag - Feature flag\n *\n * @returns Test result\n */\nexport function feature(flag: Flag): boolean {\n  return config.features.includes(flag)\n}\n\n/**\n * Retrieve the translation for the given key\n *\n * @param key - Key to be translated\n * @param value - Positional value, if any\n *\n * @returns Translation\n */\nexport function translation(\n  key: Translation, value?: string | number\n): string {\n  return typeof value !== \"undefined\"\n    ? config.translations[key].replace(\"#\", value.toString())\n    : config.translations[key]\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElement, getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component type\n */\nexport type ComponentType =\n  | \"announce\"                         /* Announcement bar */\n  | \"container\"                        /* Container */\n  | \"consent\"                          /* Consent */\n  | \"content\"                          /* Content */\n  | \"dialog\"                           /* Dialog */\n  | \"header\"                           /* Header */\n  | \"header-title\"                     /* Header title */\n  | \"header-topic\"                     /* Header topic */\n  | \"main\"                             /* Main area */\n  | \"outdated\"                         /* Version warning */\n  | \"palette\"                          /* Color palette */\n  | \"search\"                           /* Search */\n  | \"search-query\"                     /* Search input */\n  | \"search-result\"                    /* Search results */\n  | \"search-share\"                     /* Search sharing */\n  | \"search-suggest\"                   /* Search suggestions */\n  | \"sidebar\"                          /* Sidebar */\n  | \"skip\"                             /* Skip link */\n  | \"source\"                           /* Repository information */\n  | \"tabs\"                             /* Navigation tabs */\n  | \"toc\"                              /* Table of contents */\n  | \"top\"                              /* Back-to-top button */\n\n/**\n * Component\n *\n * @template T - Component type\n * @template U - Reference type\n */\nexport type Component<\n  T extends {} = {},\n  U extends HTMLElement = HTMLElement\n> =\n  T & {\n    ref: U                             /* Component reference */\n  }\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component type map\n */\ninterface ComponentTypeMap {\n  \"announce\": HTMLElement              /* Announcement bar */\n  \"container\": HTMLElement             /* Container */\n  \"consent\": HTMLElement               /* Consent */\n  \"content\": HTMLElement               /* Content */\n  \"dialog\": HTMLElement                /* Dialog */\n  \"header\": HTMLElement                /* Header */\n  \"header-title\": HTMLElement          /* Header title */\n  \"header-topic\": HTMLElement          /* Header topic */\n  \"main\": HTMLElement                  /* Main area */\n  \"outdated\": HTMLElement              /* Version warning */\n  \"palette\": HTMLElement               /* Color palette */\n  \"search\": HTMLElement                /* Search */\n  \"search-query\": HTMLInputElement     /* Search input */\n  \"search-result\": HTMLElement         /* Search results */\n  \"search-share\": HTMLAnchorElement    /* Search sharing */\n  \"search-suggest\": HTMLElement        /* Search suggestions */\n  \"sidebar\": HTMLElement               /* Sidebar */\n  \"skip\": HTMLAnchorElement            /* Skip link */\n  \"source\": HTMLAnchorElement          /* Repository information */\n  \"tabs\": HTMLElement                  /* Navigation tabs */\n  \"toc\": HTMLElement                   /* Table of contents */\n  \"top\": HTMLAnchorElement             /* Back-to-top button */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the element for a given component or throw a reference error\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getComponentElement<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T] {\n  return getElement(`[data-md-component=${type}]`, node)\n}\n\n/**\n * Retrieve all elements for a given component\n *\n * @template T - Component type\n *\n * @param type - Component type\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getComponentElements<T extends ComponentType>(\n  type: T, node: ParentNode = document\n): ComponentTypeMap[T][] {\n  return getElements(`[data-md-component=${type}]`, node)\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  finalize,\n  fromEvent,\n  map,\n  tap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport { getElement } from \"~/browser\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Announcement bar\n */\nexport interface Announce {\n  hash: number                        /* Content hash */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch announcement bar\n *\n * @param el - Announcement bar element\n *\n * @returns Announcement bar observable\n */\nexport function watchAnnounce(\n  el: HTMLElement\n): Observable<Announce> {\n  const button = getElement(\".md-typeset > :first-child\", el)\n  return fromEvent(button, \"click\", { once: true })\n    .pipe(\n      map(() => getElement(\".md-typeset\", el)),\n      map(content => ({ hash: __md_hash(content.innerHTML) }))\n    )\n}\n\n/**\n * Mount announcement bar\n *\n * @param el - Announcement bar element\n *\n * @returns Announcement bar component observable\n */\nexport function mountAnnounce(\n  el: HTMLElement\n): Observable<Component<Announce>> {\n  if (!feature(\"announce.dismiss\") || !el.childElementCount)\n    return EMPTY\n\n  /* Support instant loading - see https://t.ly/3FTme */\n  if (!el.hidden) {\n    const content = getElement(\".md-typeset\", el)\n    if (__md_hash(content.innerHTML) === __md_get(\"__announce\"))\n      el.hidden = true\n  }\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject<Announce>()\n    push$.subscribe(({ hash }) => {\n      el.hidden = true\n\n      /* Persist preference in local storage */\n      __md_set<number>(\"__announce\", hash)\n    })\n\n    /* Create and return component */\n    return watchAnnounce(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  finalize,\n  map,\n  tap\n} from \"rxjs\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Consent\n */\nexport interface Consent {\n  hidden: boolean                      /* Consent is hidden */\n}\n\n/**\n * Consent defaults\n */\nexport interface ConsentDefaults {\n  analytics?: boolean                  /* Consent for Analytics */\n  github?: boolean                     /* Consent for GitHub */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  target$: Observable<HTMLElement>     /* Target observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch consent\n *\n * @param el - Consent element\n * @param options - Options\n *\n * @returns Consent observable\n */\nexport function watchConsent(\n  el: HTMLElement, { target$ }: WatchOptions\n): Observable<Consent> {\n  return target$\n    .pipe(\n      map(target => ({ hidden: target !== el }))\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount consent\n *\n * @param el - Consent element\n * @param options - Options\n *\n * @returns Consent component observable\n */\nexport function mountConsent(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Consent>> {\n  const internal$ = new Subject<Consent>()\n  internal$.subscribe(({ hidden }) => {\n    el.hidden = hidden\n  })\n\n  /* Create and return component */\n  return watchConsent(el, options)\n    .pipe(\n      tap(state => internal$.next(state)),\n      finalize(() => internal$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  auditTime,\n  combineLatest,\n  debounceTime,\n  defer,\n  delay,\n  endWith,\n  filter,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  merge,\n  switchMap,\n  take,\n  takeUntil,\n  tap,\n  throttleTime,\n  withLatestFrom\n} from \"rxjs\"\n\nimport {\n  ElementOffset,\n  getActiveElement,\n  getElementSize,\n  watchElementContentOffset,\n  watchElementFocus,\n  watchElementOffset,\n  watchElementVisibility\n} from \"~/browser\"\n\nimport { Component } from \"../../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Annotation\n */\nexport interface Annotation {\n  active: boolean                      /* Annotation is active */\n  offset: ElementOffset                /* Annotation offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch annotation\n *\n * @param el - Annotation element\n * @param container - Containing element\n *\n * @returns Annotation observable\n */\nexport function watchAnnotation(\n  el: HTMLElement, container: HTMLElement\n): Observable<Annotation> {\n  const offset$ = defer(() => combineLatest([\n    watchElementOffset(el),\n    watchElementContentOffset(container)\n  ]))\n    .pipe(\n      map(([{ x, y }, scroll]): ElementOffset => {\n        const { width, height } = getElementSize(el)\n        return ({\n          x: x - scroll.x + width  / 2,\n          y: y - scroll.y + height / 2\n        })\n      })\n    )\n\n  /* Actively watch annotation on focus */\n  return watchElementFocus(el)\n    .pipe(\n      switchMap(active => offset$\n        .pipe(\n          map(offset => ({ active, offset })),\n          take(+!active || Infinity)\n        )\n      )\n    )\n}\n\n/**\n * Mount annotation\n *\n * @param el - Annotation element\n * @param container - Containing element\n * @param options - Options\n *\n * @returns Annotation component observable\n */\nexport function mountAnnotation(\n  el: HTMLElement, container: HTMLElement, { target$ }: MountOptions\n): Observable<Component<Annotation>> {\n  const [tooltip, index] = Array.from(el.children)\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject<Annotation>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    push$.subscribe({\n\n      /* Handle emission */\n      next({ offset }) {\n        el.style.setProperty(\"--md-tooltip-x\", `${offset.x}px`)\n        el.style.setProperty(\"--md-tooltip-y\", `${offset.y}px`)\n      },\n\n      /* Handle complete */\n      complete() {\n        el.style.removeProperty(\"--md-tooltip-x\")\n        el.style.removeProperty(\"--md-tooltip-y\")\n      }\n    })\n\n    /* Start animation only when annotation is visible */\n    watchElementVisibility(el)\n      .pipe(\n        takeUntil(done$)\n      )\n        .subscribe(visible => {\n          el.toggleAttribute(\"data-md-visible\", visible)\n        })\n\n    /* Toggle tooltip presence to mitigate empty lines when copying */\n    merge(\n      push$.pipe(filter(({ active }) => active)),\n      push$.pipe(debounceTime(250), filter(({ active }) => !active))\n    )\n      .subscribe({\n\n        /* Handle emission */\n        next({ active }) {\n          if (active)\n            el.prepend(tooltip)\n          else\n            tooltip.remove()\n        },\n\n        /* Handle complete */\n        complete() {\n          el.prepend(tooltip)\n        }\n      })\n\n    /* Toggle tooltip visibility */\n    push$\n      .pipe(\n        auditTime(16, animationFrameScheduler)\n      )\n        .subscribe(({ active }) => {\n          tooltip.classList.toggle(\"md-tooltip--active\", active)\n        })\n\n    /* Track relative origin of tooltip */\n    push$\n      .pipe(\n        throttleTime(125, animationFrameScheduler),\n        filter(() => !!el.offsetParent),\n        map(() => el.offsetParent!.getBoundingClientRect()),\n        map(({ x }) => x)\n      )\n        .subscribe({\n\n          /* Handle emission */\n          next(origin) {\n            if (origin)\n              el.style.setProperty(\"--md-tooltip-0\", `${-origin}px`)\n            else\n              el.style.removeProperty(\"--md-tooltip-0\")\n          },\n\n          /* Handle complete */\n          complete() {\n            el.style.removeProperty(\"--md-tooltip-0\")\n          }\n        })\n\n    /* Allow to copy link without scrolling to anchor */\n    fromEvent<MouseEvent>(index, \"click\")\n      .pipe(\n        takeUntil(done$),\n        filter(ev => !(ev.metaKey || ev.ctrlKey))\n      )\n        .subscribe(ev => {\n          ev.stopPropagation()\n          ev.preventDefault()\n        })\n\n    /* Allow to open link in new tab or blur on close */\n    fromEvent<MouseEvent>(index, \"mousedown\")\n      .pipe(\n        takeUntil(done$),\n        withLatestFrom(push$)\n      )\n        .subscribe(([ev, { active }]) => {\n\n          /* Open in new tab */\n          if (ev.button !== 0 || ev.metaKey || ev.ctrlKey) {\n            ev.preventDefault()\n\n          /* Close annotation */\n          } else if (active) {\n            ev.preventDefault()\n\n            /* Focus parent annotation, if any */\n            const parent = el.parentElement!.closest(\".md-annotation\")\n            if (parent instanceof HTMLElement)\n              parent.focus()\n            else\n              getActiveElement()?.blur()\n          }\n        })\n\n    /* Open and focus annotation on location target */\n    target$\n      .pipe(\n        takeUntil(done$),\n        filter(target => target === tooltip),\n        delay(125)\n      )\n        .subscribe(() => el.focus())\n\n    /* Create and return component */\n    return watchAnnotation(el, container)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a tooltip\n *\n * @param id - Tooltip identifier\n *\n * @returns Element\n */\nexport function renderTooltip(id?: string): HTMLElement {\n  return (\n    <div class=\"md-tooltip\" id={id}>\n      <div class=\"md-tooltip__inner md-typeset\"></div>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\nimport { renderTooltip } from \"../tooltip\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render an annotation\n *\n * @param id - Annotation identifier\n * @param prefix - Tooltip identifier prefix\n *\n * @returns Element\n */\nexport function renderAnnotation(\n  id: string | number, prefix?: string\n): HTMLElement {\n  prefix = prefix ? `${prefix}_annotation_${id}` : undefined\n\n  /* Render tooltip with anchor, if given */\n  if (prefix) {\n    const anchor = prefix ? `#${prefix}` : undefined\n    return (\n      <aside class=\"md-annotation\" tabIndex={0}>\n        {renderTooltip(prefix)}\n        <a href={anchor} class=\"md-annotation__index\" tabIndex={-1}>\n          <span data-md-annotation-id={id}></span>\n        </a>\n      </aside>\n    )\n  } else {\n    return (\n      <aside class=\"md-annotation\" tabIndex={0}>\n        {renderTooltip(prefix)}\n        <span class=\"md-annotation__index\" tabIndex={-1}>\n          <span data-md-annotation-id={id}></span>\n        </span>\n      </aside>\n    )\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @returns Element\n */\nexport function renderClipboardButton(id: string): HTMLElement {\n  return (\n    <button\n      class=\"md-clipboard md-icon\"\n      title={translation(\"clipboard.copy\")}\n      data-clipboard-target={`#${id} > code`}\n    ></button>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ComponentChild } from \"preact\"\n\nimport { configuration, feature, translation } from \"~/_\"\nimport { SearchItem } from \"~/integrations/search\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Render flag\n */\nconst enum Flag {\n  TEASER = 1,                          /* Render teaser */\n  PARENT = 2                           /* Render as parent */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper function\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search document\n *\n * @param document - Search document\n * @param flag - Render flags\n *\n * @returns Element\n */\nfunction renderSearchDocument(\n  document: SearchItem, flag: Flag\n): HTMLElement {\n  const parent = flag & Flag.PARENT\n  const teaser = flag & Flag.TEASER\n\n  /* Render missing query terms */\n  const missing = Object.keys(document.terms)\n    .filter(key => !document.terms[key])\n    .reduce<ComponentChild[]>((list, key) => [\n      ...list, <del>{key}</del>, \" \"\n    ], [])\n    .slice(0, -1)\n\n  /* Assemble query string for highlighting */\n  const config = configuration()\n  const url = new URL(document.location, config.base)\n  if (feature(\"search.highlight\"))\n    url.searchParams.set(\"h\", Object.entries(document.terms)\n      .filter(([, match]) => match)\n      .reduce((highlight, [value]) => `${highlight} ${value}`.trim(), \"\")\n    )\n\n  /* Render article or section, depending on flags */\n  const { tags } = configuration()\n  return (\n    <a href={`${url}`} class=\"md-search-result__link\" tabIndex={-1}>\n      <article\n        class=\"md-search-result__article md-typeset\"\n        data-md-score={document.score.toFixed(2)}\n      >\n        {parent > 0 && <div class=\"md-search-result__icon md-icon\"></div>}\n        {parent > 0 && <h1>{document.title}</h1>}\n        {parent <= 0 && <h2>{document.title}</h2>}\n        {teaser > 0 && document.text.length > 0 &&\n          document.text\n        }\n        {document.tags && document.tags.map(tag => {\n          const type = tags\n            ? tag in tags\n              ? `md-tag-icon md-tag--${tags[tag]}`\n              : \"md-tag-icon\"\n            : \"\"\n          return (\n            <span class={`md-tag ${type}`}>{tag}</span>\n          )\n        })}\n        {teaser > 0 && missing.length > 0 &&\n          <p class=\"md-search-result__terms\">\n            {translation(\"search.result.term.missing\")}: {...missing}\n          </p>\n        }\n      </article>\n    </a>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @returns Element\n */\nexport function renderSearchResultItem(\n  result: SearchItem[]\n): HTMLElement {\n  const threshold = result[0].score\n  const docs = [...result]\n\n  const config = configuration()\n\n  /* Find and extract parent article */\n  const parent = docs.findIndex(doc => {\n    const l = `${new URL(doc.location, config.base)}` // @todo hacky\n    return !l.includes(\"#\")\n  })\n  const [article] = docs.splice(parent, 1)\n\n  /* Determine last index above threshold */\n  let index = docs.findIndex(doc => doc.score < threshold)\n  if (index === -1)\n    index = docs.length\n\n  /* Partition sections */\n  const best = docs.slice(0, index)\n  const more = docs.slice(index)\n\n  /* Render children */\n  const children = [\n    renderSearchDocument(article, Flag.PARENT | +(!parent && index === 0)),\n    ...best.map(section => renderSearchDocument(section, Flag.TEASER)),\n    ...more.length ? [\n      <details class=\"md-search-result__more\">\n        <summary tabIndex={-1}>\n          <div>\n            {more.length > 0 && more.length === 1\n              ? translation(\"search.result.more.one\")\n              : translation(\"search.result.more.other\", more.length)\n            }\n          </div>\n        </summary>\n        {...more.map(section => renderSearchDocument(section, Flag.TEASER))}\n      </details>\n    ] : []\n  ]\n\n  /* Render search result */\n  return (\n    <li class=\"md-search-result__item\">\n      {children}\n    </li>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SourceFacts } from \"~/components\"\nimport { h, round } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render repository facts\n *\n * @param facts - Repository facts\n *\n * @returns Element\n */\nexport function renderSourceFacts(facts: SourceFacts): HTMLElement {\n  return (\n    <ul class=\"md-source__facts\">\n      {Object.entries(facts).map(([key, value]) => (\n        <li class={`md-source__fact md-source__fact--${key}`}>\n          {typeof value === \"number\" ? round(value) : value}\n        </li>\n      ))}\n    </ul>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Tabbed control type\n */\ntype TabbedControlType =\n  | \"prev\"\n  | \"next\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render control for content tabs\n *\n * @param type - Control type\n *\n * @returns Element\n */\nexport function renderTabbedControl(\n  type: TabbedControlType\n): HTMLElement {\n  const classes = `tabbed-control tabbed-control--${type}`\n  return (\n    <div class={classes} hidden>\n      <button class=\"tabbed-button\" tabIndex={-1} aria-hidden=\"true\"></button>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @returns Element\n */\nexport function renderTable(table: HTMLElement): HTMLElement {\n  return (\n    <div class=\"md-typeset__scrollwrap\">\n      <div class=\"md-typeset__table\">\n        {table}\n      </div>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { configuration, translation } from \"~/_\"\nimport { h } from \"~/utilities\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Version\n */\nexport interface Version {\n  version: string                      /* Version identifier */\n  title: string                        /* Version title */\n  aliases: string[]                    /* Version aliases */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version\n *\n * @param version - Version\n *\n * @returns Element\n */\nfunction renderVersion(version: Version): HTMLElement {\n  const config = configuration()\n\n  /* Ensure trailing slash - see https://bit.ly/3rL5u3f */\n  const url = new URL(`../${version.version}/`, config.base)\n  return (\n    <li class=\"md-version__item\">\n      <a href={`${url}`} class=\"md-version__link\">\n        {version.title}\n      </a>\n    </li>\n  )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a version selector\n *\n * @param versions - Versions\n * @param active - Active version\n *\n * @returns Element\n */\nexport function renderVersionSelector(\n  versions: Version[], active: Version\n): HTMLElement {\n  return (\n    <div class=\"md-version\">\n      <button\n        class=\"md-version__current\"\n        aria-label={translation(\"select.version\")}\n      >\n        {active.title}\n      </button>\n      <ul class=\"md-version__list\">\n        {versions.map(renderVersion)}\n      </ul>\n    </div>\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  endWith,\n  finalize,\n  ignoreElements,\n  merge,\n  share,\n  takeUntil\n} from \"rxjs\"\n\nimport {\n  getElement,\n  getElements,\n  getOptionalElement\n} from \"~/browser\"\nimport { renderAnnotation } from \"~/templates\"\n\nimport { Component } from \"../../../_\"\nimport {\n  Annotation,\n  mountAnnotation\n} from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Find all annotation hosts in the containing element\n *\n * @param container - Containing element\n *\n * @returns Annotation hosts\n */\nfunction findHosts(container: HTMLElement): HTMLElement[] {\n  return container.tagName === \"CODE\"\n    ? getElements(\".c, .c1, .cm\", container)\n    : [container]\n}\n\n/**\n * Find all annotation markers in the containing element\n *\n * @param container - Containing element\n *\n * @returns Annotation markers\n */\nfunction findMarkers(container: HTMLElement): Text[] {\n  const markers: Text[] = []\n  for (const el of findHosts(container)) {\n    const nodes: Text[] = []\n\n    /* Find all text nodes in current element */\n    const it = document.createNodeIterator(el, NodeFilter.SHOW_TEXT)\n    for (let node = it.nextNode(); node; node = it.nextNode())\n      nodes.push(node as Text)\n\n    /* Find all markers in each text node */\n    for (let text of nodes) {\n      let match: RegExpExecArray | null\n\n      /* Split text at marker and add to list */\n      while ((match = /(\\(\\d+\\))(!)?/.exec(text.textContent!))) {\n        const [, id, force] = match\n        if (typeof force === \"undefined\") {\n          const marker = text.splitText(match.index)\n          text = marker.splitText(id.length)\n          markers.push(marker)\n\n        /* Replace entire text with marker */\n        } else {\n          text.textContent = id\n          markers.push(text)\n          break\n        }\n      }\n    }\n  }\n  return markers\n}\n\n/**\n * Swap the child nodes of two elements\n *\n * @param source - Source element\n * @param target - Target element\n */\nfunction swap(source: HTMLElement, target: HTMLElement): void {\n  target.append(...Array.from(source.childNodes))\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount annotation list\n *\n * This function analyzes the containing code block and checks for markers\n * referring to elements in the given annotation list. If no markers are found,\n * the list is left untouched. Otherwise, list elements are rendered as\n * annotations inside the code block.\n *\n * @param el - Annotation list element\n * @param container - Containing element\n * @param options - Options\n *\n * @returns Annotation component observable\n */\nexport function mountAnnotationList(\n  el: HTMLElement, container: HTMLElement, { target$, print$ }: MountOptions\n): Observable<Component<Annotation>> {\n\n  /* Compute prefix for tooltip anchors */\n  const parent = container.closest(\"[id]\")\n  const prefix = parent?.id\n\n  /* Find and replace all markers with empty annotations */\n  const annotations = new Map<string, HTMLElement>()\n  for (const marker of findMarkers(container)) {\n    const [, id] = marker.textContent!.match(/\\((\\d+)\\)/)!\n    if (getOptionalElement(`:scope > li:nth-child(${id})`, el)) {\n      annotations.set(id, renderAnnotation(id, prefix))\n      marker.replaceWith(annotations.get(id)!)\n    }\n  }\n\n  /* Keep list if there are no annotations to render */\n  if (annotations.size === 0)\n    return EMPTY\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n\n    /* Retrieve container pairs for swapping */\n    const pairs: [HTMLElement, HTMLElement][] = []\n    for (const [id, annotation] of annotations)\n      pairs.push([\n        getElement(\".md-typeset\", annotation),\n        getElement(`:scope > li:nth-child(${id})`, el)\n      ])\n\n    /* Handle print mode - see https://bit.ly/3rgPdpt */\n    print$.pipe(takeUntil(done$))\n      .subscribe(active => {\n        el.hidden = !active\n\n        /* Add class to discern list element */\n        el.classList.toggle(\"md-annotation-list\", active)\n\n        /* Show annotations in code block or list (print) */\n        for (const [inner, child] of pairs)\n          if (!active)\n            swap(child, inner)\n          else\n            swap(inner, child)\n      })\n\n    /* Create and return component */\n    return merge(...[...annotations]\n      .map(([, annotation]) => (\n        mountAnnotation(annotation, container, { target$ })\n      ))\n    )\n      .pipe(\n        finalize(() => push$.complete()),\n        share()\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { EMPTY, Observable, defer } from \"rxjs\"\n\nimport { Component } from \"../../../_\"\nimport { Annotation } from \"../_\"\nimport { mountAnnotationList } from \"../list\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Find list element directly following a block\n *\n * @param el - Annotation block element\n *\n * @returns List element or nothing\n */\nfunction findList(el: HTMLElement): HTMLElement | undefined {\n  if (el.nextElementSibling) {\n    const sibling = el.nextElementSibling as HTMLElement\n    if (sibling.tagName === \"OL\")\n      return sibling\n\n    /* Skip empty paragraphs - see https://bit.ly/3r4ZJ2O */\n    else if (sibling.tagName === \"P\" && !sibling.children.length)\n      return findList(sibling)\n  }\n\n  /* Everything else */\n  return undefined\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount annotation block\n *\n * @param el - Annotation block element\n * @param options - Options\n *\n * @returns Annotation component observable\n */\nexport function mountAnnotationBlock(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Annotation>> {\n  return defer(() => {\n    const list = findList(el)\n    return typeof list !== \"undefined\"\n      ? mountAnnotationList(list, el, options)\n      : EMPTY\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  filter,\n  finalize,\n  map,\n  mergeWith,\n  switchMap,\n  take,\n  tap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  getElementContentSize,\n  watchElementSize,\n  watchElementVisibility\n} from \"~/browser\"\nimport { renderClipboardButton } from \"~/templates\"\n\nimport { Component } from \"../../../_\"\nimport {\n  Annotation,\n  mountAnnotationList\n} from \"../../annotation\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Code block\n */\nexport interface CodeBlock {\n  scrollable: boolean                  /* Code block overflows */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Global sequence number for code blocks\n */\nlet sequence = 0\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Find candidate list element directly following a code block\n *\n * @param el - Code block element\n *\n * @returns List element or nothing\n */\nfunction findCandidateList(el: HTMLElement): HTMLElement | undefined {\n  if (el.nextElementSibling) {\n    const sibling = el.nextElementSibling as HTMLElement\n    if (sibling.tagName === \"OL\")\n      return sibling\n\n    /* Skip empty paragraphs - see https://bit.ly/3r4ZJ2O */\n    else if (sibling.tagName === \"P\" && !sibling.children.length)\n      return findCandidateList(sibling)\n  }\n\n  /* Everything else */\n  return undefined\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch code block\n *\n * This function monitors size changes of the viewport, as well as switches of\n * content tabs with embedded code blocks, as both may trigger overflow.\n *\n * @param el - Code block element\n *\n * @returns Code block observable\n */\nexport function watchCodeBlock(\n  el: HTMLElement\n): Observable<CodeBlock> {\n  return watchElementSize(el)\n    .pipe(\n      map(({ width }) => {\n        const content = getElementContentSize(el)\n        return {\n          scrollable: content.width > width\n        }\n      }),\n      distinctUntilKeyChanged(\"scrollable\")\n    )\n}\n\n/**\n * Mount code block\n *\n * This function ensures that an overflowing code block is focusable through\n * keyboard, so it can be scrolled without a mouse to improve on accessibility.\n * Furthermore, if code annotations are enabled, they are mounted if and only\n * if the code block is currently visible, e.g., not in a hidden content tab.\n *\n * Note that code blocks may be mounted eagerly or lazily. If they're mounted\n * lazily (on first visibility), code annotation anchor links will not work,\n * as they are evaluated on initial page load, and code annotations in general\n * might feel a little bumpier.\n *\n * @param el - Code block element\n * @param options - Options\n *\n * @returns Code block and annotation component observable\n */\nexport function mountCodeBlock(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<CodeBlock | Annotation>> {\n  const { matches: hover } = matchMedia(\"(hover)\")\n\n  /* Defer mounting of code block - see https://bit.ly/3vHVoVD */\n  const factory$ = defer(() => {\n    const push$ = new Subject<CodeBlock>()\n    push$.subscribe(({ scrollable }) => {\n      if (scrollable && hover)\n        el.setAttribute(\"tabindex\", \"0\")\n      else\n        el.removeAttribute(\"tabindex\")\n    })\n\n    /* Render button for Clipboard.js integration */\n    if (ClipboardJS.isSupported()) {\n      if (el.closest(\".copy\") || (\n        feature(\"content.code.copy\") && !el.closest(\".no-copy\")\n      )) {\n        const parent = el.closest(\"pre\")!\n        parent.id = `__code_${sequence++}`\n        parent.insertBefore(\n          renderClipboardButton(parent.id),\n          el\n        )\n      }\n    }\n\n    /* Handle code annotations */\n    const container = el.closest(\".highlight\")\n    if (container instanceof HTMLElement) {\n      const list = findCandidateList(container)\n\n      /* Mount code annotations, if enabled */\n      if (typeof list !== \"undefined\" && (\n        container.classList.contains(\"annotate\") ||\n        feature(\"content.code.annotate\")\n      )) {\n        const annotations$ = mountAnnotationList(list, el, options)\n\n        /* Create and return component */\n        return watchCodeBlock(el)\n          .pipe(\n            tap(state => push$.next(state)),\n            finalize(() => push$.complete()),\n            map(state => ({ ref: el, ...state })),\n            mergeWith(\n              watchElementSize(container)\n                .pipe(\n                  map(({ width, height }) => width && height),\n                  distinctUntilChanged(),\n                  switchMap(active => active ? annotations$ : EMPTY)\n                )\n            )\n          )\n      }\n    }\n\n    /* Create and return component */\n    return watchCodeBlock(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n\n  /* Mount code block lazily */\n  if (feature(\"content.lazy\"))\n    return watchElementVisibility(el)\n      .pipe(\n        filter(visible => visible),\n        take(1),\n        switchMap(() => factory$)\n      )\n\n  /* Mount code block */\n  return factory$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  defer,\n  filter,\n  finalize,\n  map,\n  merge,\n  tap\n} from \"rxjs\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Details\n */\nexport interface Details {\n  action: \"open\" | \"close\"             /* Details state */\n  reveal?: boolean                     /* Details is revealed */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch details\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details observable\n */\nexport function watchDetails(\n  el: HTMLDetailsElement, { target$, print$ }: WatchOptions\n): Observable<Details> {\n  let open = true\n  return merge(\n\n    /* Open and focus details on location target */\n    target$\n      .pipe(\n        map(target => target.closest(\"details:not([open])\")!),\n        filter(details => el === details),\n        map(() => ({\n          action: \"open\", reveal: true\n        }) as Details)\n      ),\n\n    /* Open details on print and close afterwards */\n    print$\n      .pipe(\n        filter(active => active || !open),\n        tap(() => open = el.open),\n        map(active => ({\n          action: active ? \"open\" : \"close\"\n        }) as Details)\n      )\n  )\n}\n\n/**\n * Mount details\n *\n * This function ensures that `details` tags are opened on anchor jumps and\n * prior to printing, so the whole content of the page is visible.\n *\n * @param el - Details element\n * @param options - Options\n *\n * @returns Details component observable\n */\nexport function mountDetails(\n  el: HTMLDetailsElement, options: MountOptions\n): Observable<Component<Details>> {\n  return defer(() => {\n    const push$ = new Subject<Details>()\n    push$.subscribe(({ action, reveal }) => {\n      el.toggleAttribute(\"open\", action === \"open\")\n      if (reveal)\n        el.scrollIntoView()\n    })\n\n    /* Create and return component */\n    return watchDetails(el, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", ".node circle,.node ellipse,.node path,.node polygon,.node rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}marker{fill:var(--md-mermaid-edge-color)!important}.edgeLabel .label rect{fill:#0000}.label{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.label foreignObject{line-height:normal;overflow:visible}.label div .edgeLabel{color:var(--md-mermaid-label-fg-color)}.edgeLabel,.edgeLabel rect,.label div .edgeLabel{background-color:var(--md-mermaid-label-bg-color)}.edgeLabel,.edgeLabel rect{fill:var(--md-mermaid-label-bg-color);color:var(--md-mermaid-edge-color)}.edgePath .path,.flowchart-link{stroke:var(--md-mermaid-edge-color);stroke-width:.05rem}.edgePath .arrowheadPath{fill:var(--md-mermaid-edge-color);stroke:none}.cluster rect{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}.cluster span{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}g #flowchart-circleEnd,g #flowchart-circleStart,g #flowchart-crossEnd,g #flowchart-crossStart,g #flowchart-pointEnd,g #flowchart-pointStart{stroke:none}g.classGroup line,g.classGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.classGroup text{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.classLabel .box{fill:var(--md-mermaid-label-bg-color);background-color:var(--md-mermaid-label-bg-color);opacity:1}.classLabel .label{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node .divider{stroke:var(--md-mermaid-node-fg-color)}.relation{stroke:var(--md-mermaid-edge-color)}.cardinality{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.cardinality text{fill:inherit!important}defs #classDiagram-compositionEnd,defs #classDiagram-compositionStart,defs #classDiagram-dependencyEnd,defs #classDiagram-dependencyStart,defs #classDiagram-extensionEnd,defs #classDiagram-extensionStart{fill:var(--md-mermaid-edge-color)!important;stroke:var(--md-mermaid-edge-color)!important}defs #classDiagram-aggregationEnd,defs #classDiagram-aggregationStart{fill:var(--md-mermaid-label-bg-color)!important;stroke:var(--md-mermaid-edge-color)!important}g.stateGroup rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}g.stateGroup .state-title{fill:var(--md-mermaid-label-fg-color)!important;font-family:var(--md-mermaid-font-family)}g.stateGroup .composit{fill:var(--md-mermaid-label-bg-color)}.nodeLabel{color:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.node circle.state-end,.node circle.state-start,.start-state{fill:var(--md-mermaid-edge-color);stroke:none}.end-state-inner,.end-state-outer{fill:var(--md-mermaid-edge-color)}.end-state-inner,.node circle.state-end{stroke:var(--md-mermaid-label-bg-color)}.transition{stroke:var(--md-mermaid-edge-color)}[id^=state-fork] rect,[id^=state-join] rect{fill:var(--md-mermaid-edge-color)!important;stroke:none!important}.statediagram-cluster.statediagram-cluster .inner{fill:var(--md-default-bg-color)}.statediagram-cluster rect{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.statediagram-state rect.divider{fill:var(--md-default-fg-color--lightest);stroke:var(--md-default-fg-color--lighter)}defs #statediagram-barbEnd{stroke:var(--md-mermaid-edge-color)}.attributeBoxEven,.attributeBoxOdd{fill:var(--md-mermaid-node-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityBox{fill:var(--md-mermaid-label-bg-color);stroke:var(--md-mermaid-node-fg-color)}.entityLabel{fill:var(--md-mermaid-label-fg-color);font-family:var(--md-mermaid-font-family)}.relationshipLabelBox{fill:var(--md-mermaid-label-bg-color);fill-opacity:1;background-color:var(--md-mermaid-label-bg-color);opacity:1}.relationshipLabel{fill:var(--md-mermaid-label-fg-color)}.relationshipLine{stroke:var(--md-mermaid-edge-color)}defs #ONE_OR_MORE_END *,defs #ONE_OR_MORE_START *,defs #ONLY_ONE_END *,defs #ONLY_ONE_START *,defs #ZERO_OR_MORE_END *,defs #ZERO_OR_MORE_START *,defs #ZERO_OR_ONE_END *,defs #ZERO_OR_ONE_START *{stroke:var(--md-mermaid-edge-color)!important}defs #ZERO_OR_MORE_END circle,defs #ZERO_OR_MORE_START circle{fill:var(--md-mermaid-label-bg-color)}.actor{fill:var(--md-mermaid-sequence-actor-bg-color);stroke:var(--md-mermaid-sequence-actor-border-color)}text.actor>tspan{fill:var(--md-mermaid-sequence-actor-fg-color);font-family:var(--md-mermaid-font-family)}line{stroke:var(--md-mermaid-sequence-actor-line-color)}.actor-man circle,.actor-man line{fill:var(--md-mermaid-sequence-actorman-bg-color);stroke:var(--md-mermaid-sequence-actorman-line-color)}.messageLine0,.messageLine1{stroke:var(--md-mermaid-sequence-message-line-color)}.note{fill:var(--md-mermaid-sequence-note-bg-color);stroke:var(--md-mermaid-sequence-note-border-color)}.loopText,.loopText>tspan,.messageText,.noteText>tspan{stroke:none;font-family:var(--md-mermaid-font-family)!important}.messageText{fill:var(--md-mermaid-sequence-message-fg-color)}.loopText,.loopText>tspan{fill:var(--md-mermaid-sequence-loop-fg-color)}.noteText>tspan{fill:var(--md-mermaid-sequence-note-fg-color)}#arrowhead path{fill:var(--md-mermaid-sequence-message-line-color);stroke:none}.loopLine{fill:var(--md-mermaid-sequence-loop-bg-color);stroke:var(--md-mermaid-sequence-loop-border-color)}.labelBox{fill:var(--md-mermaid-sequence-label-bg-color);stroke:none}.labelText,.labelText>span{fill:var(--md-mermaid-sequence-label-fg-color);font-family:var(--md-mermaid-font-family)}.sequenceNumber{fill:var(--md-mermaid-sequence-number-fg-color)}rect.rect{fill:var(--md-mermaid-sequence-box-bg-color);stroke:none}rect.rect+text.text{fill:var(--md-mermaid-sequence-box-fg-color)}defs #sequencenumber{fill:var(--md-mermaid-sequence-number-bg-color)!important}", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  map,\n  of,\n  shareReplay,\n  tap\n} from \"rxjs\"\n\nimport { watchScript } from \"~/browser\"\nimport { h } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\n\nimport themeCSS from \"./index.css\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mermaid diagram\n */\nexport interface Mermaid {}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Mermaid instance observable\n */\nlet mermaid$: Observable<void>\n\n/**\n * Global sequence number for diagrams\n */\nlet sequence = 0\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch Mermaid script\n *\n * @returns Mermaid scripts observable\n */\nfunction fetchScripts(): Observable<void> {\n  return typeof mermaid === \"undefined\" || mermaid instanceof Element\n    ? watchScript(\"https://unpkg.com/mermaid@9.4.3/dist/mermaid.min.js\")\n    : of(undefined)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount Mermaid diagram\n *\n * @param el - Code block element\n *\n * @returns Mermaid diagram component observable\n */\nexport function mountMermaid(\n  el: HTMLElement\n): Observable<Component<Mermaid>> {\n  el.classList.remove(\"mermaid\") // Hack: mitigate https://bit.ly/3CiN6Du\n  mermaid$ ||= fetchScripts()\n    .pipe(\n      tap(() => mermaid.initialize({\n        startOnLoad: false,\n        themeCSS,\n        sequence: {\n          actorFontSize: \"16px\", // Hack: mitigate https://bit.ly/3y0NEi3\n          messageFontSize: \"16px\",\n          noteFontSize: \"16px\"\n        }\n      })),\n      map(() => undefined),\n      shareReplay(1)\n    )\n\n  /* Render diagram */\n  mermaid$.subscribe(() => {\n    el.classList.add(\"mermaid\") // Hack: mitigate https://bit.ly/3CiN6Du\n    const id = `__mermaid_${sequence++}`\n\n    /* Create host element to replace code block */\n    const host = h(\"div\", { class: \"mermaid\" })\n    const text = el.textContent\n\n    /* Render and inject diagram */\n    mermaid.mermaidAPI.render(id, text, (svg: string, fn: Function) => {\n\n      /* Create a shadow root and inject diagram */\n      const shadow = host.attachShadow({ mode: \"closed\" })\n      shadow.innerHTML = svg\n\n      /* Replace code block with diagram and bind functions */\n      el.replaceWith(host)\n      fn?.(shadow)\n    })\n  })\n\n  /* Create and return component */\n  return mermaid$\n    .pipe(\n      map(() => ({ ref: el }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, of } from \"rxjs\"\n\nimport { renderTable } from \"~/templates\"\nimport { h } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Data table\n */\nexport interface DataTable {}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Sentinel for replacement\n */\nconst sentinel = h(\"table\")\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount data table\n *\n * This function wraps a data table in another scrollable container, so it can\n * be smoothly scrolled on smaller screen sizes and won't break the layout.\n *\n * @param el - Data table element\n *\n * @returns Data table component observable\n */\nexport function mountDataTable(\n  el: HTMLElement\n): Observable<Component<DataTable>> {\n  el.replaceWith(sentinel)\n  sentinel.replaceWith(renderTable(el))\n\n  /* Create and return component */\n  return of({ ref: el })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  asyncScheduler,\n  auditTime,\n  combineLatest,\n  defer,\n  endWith,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  merge,\n  skip,\n  startWith,\n  subscribeOn,\n  takeUntil,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  getElement,\n  getElementContentOffset,\n  getElementContentSize,\n  getElementOffset,\n  getElementSize,\n  getElements,\n  watchElementContentOffset,\n  watchElementSize\n} from \"~/browser\"\nimport { renderTabbedControl } from \"~/templates\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Content tabs\n */\nexport interface ContentTabs {\n  active: HTMLLabelElement             /* Active tab label */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch content tabs\n *\n * @param el - Content tabs element\n *\n * @returns Content tabs observable\n */\nexport function watchContentTabs(\n  el: HTMLElement\n): Observable<ContentTabs> {\n  const inputs = getElements<HTMLInputElement>(\":scope > input\", el)\n  const initial = inputs.find(input => input.checked) || inputs[0]\n  return merge(...inputs.map(input => fromEvent(input, \"change\")\n    .pipe(\n      map(() => getElement<HTMLLabelElement>(`label[for=\"${input.id}\"]`))\n    )\n  ))\n    .pipe(\n      startWith(getElement<HTMLLabelElement>(`label[for=\"${initial.id}\"]`)),\n      map(active => ({ active }))\n    )\n}\n\n/**\n * Mount content tabs\n *\n * This function scrolls the active tab into view. While this functionality is\n * provided by browsers as part of `scrollInfoView`, browsers will always also\n * scroll the vertical axis, which we do not want. Thus, we decided to provide\n * this functionality ourselves.\n *\n * @param el - Content tabs element\n * @param options - Options\n *\n * @returns Content tabs component observable\n */\nexport function mountContentTabs(\n  el: HTMLElement, { viewport$ }: MountOptions\n): Observable<Component<ContentTabs>> {\n\n  /* Render content tab previous button for pagination */\n  const prev = renderTabbedControl(\"prev\")\n  el.append(prev)\n\n  /* Render content tab next button for pagination */\n  const next = renderTabbedControl(\"next\")\n  el.append(next)\n\n  /* Mount component on subscription */\n  const container = getElement(\".tabbed-labels\", el)\n  return defer(() => {\n    const push$ = new Subject<ContentTabs>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    combineLatest([push$, watchElementSize(el)])\n      .pipe(\n        auditTime(1, animationFrameScheduler),\n        takeUntil(done$)\n      )\n        .subscribe({\n\n          /* Handle emission */\n          next([{ active }, size]) {\n            const offset = getElementOffset(active)\n            const { width } = getElementSize(active)\n\n            /* Set tab indicator offset and width */\n            el.style.setProperty(\"--md-indicator-x\", `${offset.x}px`)\n            el.style.setProperty(\"--md-indicator-width\", `${width}px`)\n\n            /* Scroll container to active content tab */\n            const content = getElementContentOffset(container)\n            if (\n              offset.x         < content.x              ||\n              offset.x + width > content.x + size.width\n            )\n              container.scrollTo({\n                left: Math.max(0, offset.x - 16),\n                behavior: \"smooth\"\n              })\n          },\n\n          /* Handle complete */\n          complete() {\n            el.style.removeProperty(\"--md-indicator-x\")\n            el.style.removeProperty(\"--md-indicator-width\")\n          }\n        })\n\n    /* Hide content tab buttons on borders */\n    combineLatest([\n      watchElementContentOffset(container),\n      watchElementSize(container)\n    ])\n      .pipe(\n        takeUntil(done$)\n      )\n        .subscribe(([offset, size]) => {\n          const content = getElementContentSize(container)\n          prev.hidden = offset.x < 16\n          next.hidden = offset.x > content.width - size.width - 16\n        })\n\n    /* Paginate content tab container on click */\n    merge(\n      fromEvent(prev, \"click\").pipe(map(() => -1)),\n      fromEvent(next, \"click\").pipe(map(() => +1))\n    )\n      .pipe(\n        takeUntil(done$)\n      )\n        .subscribe(direction => {\n          const { width } = getElementSize(container)\n          container.scrollBy({\n            left: width * direction,\n            behavior: \"smooth\"\n          })\n        })\n\n    /* Set up linking of content tabs, if enabled */\n    if (feature(\"content.tabs.link\"))\n      push$.pipe(\n        skip(1),\n        withLatestFrom(viewport$)\n      )\n        .subscribe(([{ active }, { offset }]) => {\n          const tab = active.innerText.trim()\n          if (active.hasAttribute(\"data-md-switching\")) {\n            active.removeAttribute(\"data-md-switching\")\n\n          /* Determine viewport offset of active tab */\n          } else {\n            const y = el.offsetTop - offset.y\n\n            /* Passively activate other tabs */\n            for (const set of getElements(\"[data-tabs]\"))\n              for (const input of getElements<HTMLInputElement>(\n                \":scope > input\", set\n              )) {\n                const label = getElement(`label[for=\"${input.id}\"]`)\n                if (\n                  label !== active &&\n                  label.innerText.trim() === tab\n                ) {\n                  label.setAttribute(\"data-md-switching\", \"\")\n                  input.click()\n                  break\n                }\n              }\n\n            /* Bring active tab into view */\n            window.scrollTo({\n              top: el.offsetTop - y\n            })\n\n            /* Persist active tabs in local storage */\n            const tabs = __md_get<string[]>(\"__tabs\") || []\n            __md_set(\"__tabs\", [...new Set([tab, ...tabs])])\n          }\n        })\n\n    /* Pause media (audio, video) on switch - see https://bit.ly/3Bk6cel */\n    push$.pipe(takeUntil(done$))\n      .subscribe(() => {\n        for (const media of getElements<HTMLAudioElement>(\"audio, video\", el))\n          media.pause()\n      })\n\n    /* Create and return component */\n    return watchContentTabs(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n    .pipe(\n      subscribeOn(asyncScheduler)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, merge } from \"rxjs\"\n\nimport { Viewport, getElements } from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport {\n  Annotation,\n  mountAnnotationBlock\n} from \"../annotation\"\nimport {\n  CodeBlock,\n  mountCodeBlock\n} from \"../code\"\nimport {\n  Details,\n  mountDetails\n} from \"../details\"\nimport {\n  Mermaid,\n  mountMermaid\n} from \"../mermaid\"\nimport {\n  DataTable,\n  mountDataTable\n} from \"../table\"\nimport {\n  ContentTabs,\n  mountContentTabs\n} from \"../tabs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Content\n */\nexport type Content =\n  | Annotation\n  | CodeBlock\n  | ContentTabs\n  | DataTable\n  | Details\n  | Mermaid\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n  print$: Observable<boolean>          /* Media print observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount content\n *\n * This function mounts all components that are found in the content of the\n * actual article, including code blocks, data tables and details.\n *\n * @param el - Content element\n * @param options - Options\n *\n * @returns Content component observable\n */\nexport function mountContent(\n  el: HTMLElement, { viewport$, target$, print$ }: MountOptions\n): Observable<Component<Content>> {\n  return merge(\n\n    /* Annotations */\n    ...getElements(\".annotate:not(.highlight)\", el)\n      .map(child => mountAnnotationBlock(child, { target$, print$ })),\n\n    /* Code blocks */\n    ...getElements(\"pre:not(.mermaid) > code\", el)\n      .map(child => mountCodeBlock(child, { target$, print$ })),\n\n    /* Mermaid diagrams */\n    ...getElements(\"pre.mermaid\", el)\n      .map(child => mountMermaid(child)),\n\n    /* Data tables */\n    ...getElements(\"table:not([class])\", el)\n      .map(child => mountDataTable(child)),\n\n    /* Details */\n    ...getElements(\"details\", el)\n      .map(child => mountDetails(child, { target$, print$ })),\n\n    /* Content tabs */\n    ...getElements(\"[data-tabs]\", el)\n      .map(child => mountContentTabs(child, { viewport$ }))\n  )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  defer,\n  delay,\n  finalize,\n  map,\n  merge,\n  of,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { getElement } from \"~/browser\"\n\nimport { Component } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Dialog\n */\nexport interface Dialog {\n  message: string                      /* Dialog message */\n  active: boolean                      /* Dialog is active */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch dialog\n *\n * @param _el - Dialog element\n * @param options - Options\n *\n * @returns Dialog observable\n */\nexport function watchDialog(\n  _el: HTMLElement, { alert$ }: WatchOptions\n): Observable<Dialog> {\n  return alert$\n    .pipe(\n      switchMap(message => merge(\n        of(true),\n        of(false).pipe(delay(2000))\n      )\n        .pipe(\n          map(active => ({ message, active }))\n        )\n      )\n    )\n}\n\n/**\n * Mount dialog\n *\n * This function reveals the dialog in the right corner when a new alert is\n * emitted through the subject that is passed as part of the options.\n *\n * @param el - Dialog element\n * @param options - Options\n *\n * @returns Dialog component observable\n */\nexport function mountDialog(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Dialog>> {\n  const inner = getElement(\".md-typeset\", el)\n  return defer(() => {\n    const push$ = new Subject<Dialog>()\n    push$.subscribe(({ message, active }) => {\n      el.classList.toggle(\"md-dialog--active\", active)\n      inner.textContent = message\n    })\n\n    /* Create and return component */\n    return watchDialog(el, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  bufferCount,\n  combineLatest,\n  combineLatestWith,\n  defer,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  filter,\n  ignoreElements,\n  map,\n  of,\n  shareReplay,\n  startWith,\n  switchMap,\n  takeUntil\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchToggle\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Main } from \"../../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n  height: number                       /* Header visible height */\n  hidden: boolean                      /* Header is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Compute whether the header is hidden\n *\n * If the user scrolls past a certain threshold, the header can be hidden when\n * scrolling down, and shown when scrolling up.\n *\n * @param options - Options\n *\n * @returns Toggle observable\n */\nfunction isHidden({ viewport$ }: WatchOptions): Observable<boolean> {\n  if (!feature(\"header.autohide\"))\n    return of(false)\n\n  /* Compute direction and turning point */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => [a < b, b] as const),\n      distinctUntilKeyChanged(0)\n    )\n\n  /* Compute whether header should be hidden */\n  const hidden$ = combineLatest([viewport$, direction$])\n    .pipe(\n      filter(([{ offset }, [, y]]) => Math.abs(y - offset.y) > 100),\n      map(([, [direction]]) => direction),\n      distinctUntilChanged()\n    )\n\n  /* Compute threshold for hiding */\n  const search$ = watchToggle(\"search\")\n  return combineLatest([viewport$, search$])\n    .pipe(\n      map(([{ offset }, search]) => offset.y > 400 && !search),\n      distinctUntilChanged(),\n      switchMap(active => active ? hidden$ : of(false)),\n      startWith(false)\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header observable\n */\nexport function watchHeader(\n  el: HTMLElement, options: WatchOptions\n): Observable<Header> {\n  return defer(() => combineLatest([\n    watchElementSize(el),\n    isHidden(options)\n  ]))\n    .pipe(\n      map(([{ height }, hidden]) => ({\n        height,\n        hidden\n      })),\n      distinctUntilChanged((a, b) => (\n        a.height === b.height &&\n        a.hidden === b.hidden\n      )),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount header\n *\n * This function manages the different states of the header, i.e. whether it's\n * hidden or rendered with a shadow. This depends heavily on the main area.\n *\n * @param el - Header element\n * @param options - Options\n *\n * @returns Header component observable\n */\nexport function mountHeader(\n  el: HTMLElement, { header$, main$ }: MountOptions\n): Observable<Component<Header>> {\n  return defer(() => {\n    const push$ = new Subject<Main>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    push$\n      .pipe(\n        distinctUntilKeyChanged(\"active\"),\n        combineLatestWith(header$)\n      )\n        .subscribe(([{ active }, { hidden }]) => {\n          el.classList.toggle(\"md-header--shadow\", active && !hidden)\n          el.hidden = hidden\n        })\n\n    /* Link to main area */\n    main$.subscribe(push$)\n\n    /* Create and return component */\n    return header$\n      .pipe(\n        takeUntil(done$),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  defer,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  tap\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  getElementSize,\n  getOptionalElement,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { Header } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface HeaderTitle {\n  active: boolean                      /* Header title is active */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header title\n *\n * @param el - Heading element\n * @param options - Options\n *\n * @returns Header title observable\n */\nexport function watchHeaderTitle(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<HeaderTitle> {\n  return watchViewportAt(el, { viewport$, header$ })\n    .pipe(\n      map(({ offset: { y } }) => {\n        const { height } = getElementSize(el)\n        return {\n          active: y >= height\n        }\n      }),\n      distinctUntilKeyChanged(\"active\")\n    )\n}\n\n/**\n * Mount header title\n *\n * This function swaps the header title from the site title to the title of the\n * current page when the user scrolls past the first headline.\n *\n * @param el - Header title element\n * @param options - Options\n *\n * @returns Header title component observable\n */\nexport function mountHeaderTitle(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<HeaderTitle>> {\n  return defer(() => {\n    const push$ = new Subject<HeaderTitle>()\n    push$.subscribe({\n\n      /* Handle emission */\n      next({ active }) {\n        el.classList.toggle(\"md-header__title--active\", active)\n      },\n\n      /* Handle complete */\n      complete() {\n        el.classList.remove(\"md-header__title--active\")\n      }\n    })\n\n    /* Obtain headline, if any */\n    const heading = getOptionalElement(\".md-content h1\")\n    if (typeof heading === \"undefined\")\n      return EMPTY\n\n    /* Create and return component */\n    return watchHeaderTitle(heading, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  map,\n  switchMap\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  watchElementSize\n} from \"~/browser\"\n\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n  offset: number                       /* Main area top offset */\n  height: number                       /* Main area visible height */\n  active: boolean                      /* Main area is active */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @returns Main area observable\n */\nexport function watchMain(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Main> {\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      map(({ height }) => height),\n      distinctUntilChanged()\n    )\n\n  /* Compute the main area's top and bottom borders */\n  const border$ = adjust$\n    .pipe(\n      switchMap(() => watchElementSize(el)\n        .pipe(\n          map(({ height }) => ({\n            top:    el.offsetTop,\n            bottom: el.offsetTop + height\n          })),\n          distinctUntilKeyChanged(\"bottom\")\n        )\n      )\n    )\n\n  /* Compute the main area's offset, visible height and if we scrolled past */\n  return combineLatest([adjust$, border$, viewport$])\n    .pipe(\n      map(([header, { top, bottom }, { offset: { y }, size: { height } }]) => {\n        height = Math.max(0, height\n          - Math.max(0, top    - y,  header)\n          - Math.max(0, height + y - bottom)\n        )\n        return {\n          offset: top - header,\n          height,\n          active: top - header <= y\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.offset === b.offset &&\n        a.height === b.height &&\n        a.active === b.active\n      ))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  asyncScheduler,\n  defer,\n  finalize,\n  fromEvent,\n  map,\n  mergeMap,\n  observeOn,\n  of,\n  shareReplay,\n  startWith,\n  tap\n} from \"rxjs\"\n\nimport { getElements } from \"~/browser\"\nimport { h } from \"~/utilities\"\n\nimport {\n  Component,\n  getComponentElement\n} from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Palette colors\n */\nexport interface PaletteColor {\n  scheme?: string                      /* Color scheme */\n  primary?: string                     /* Primary color */\n  accent?: string                      /* Accent color */\n}\n\n/**\n * Palette\n */\nexport interface Palette {\n  index: number                        /* Palette index */\n  color: PaletteColor                  /* Palette colors */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch color palette\n *\n * @param inputs - Color palette element\n *\n * @returns Color palette observable\n */\nexport function watchPalette(\n  inputs: HTMLInputElement[]\n): Observable<Palette> {\n  const current = __md_get<Palette>(\"__palette\") || {\n    index: inputs.findIndex(input => matchMedia(\n      input.getAttribute(\"data-md-color-media\")!\n    ).matches)\n  }\n\n  /* Emit changes in color palette */\n  return of(...inputs)\n    .pipe(\n      mergeMap(input => fromEvent(input, \"change\")\n        .pipe(\n          map(() => input)\n        )\n      ),\n      startWith(inputs[Math.max(0, current.index)]),\n      map(input => ({\n        index: inputs.indexOf(input),\n        color: {\n          scheme:  input.getAttribute(\"data-md-color-scheme\"),\n          primary: input.getAttribute(\"data-md-color-primary\"),\n          accent:  input.getAttribute(\"data-md-color-accent\")\n        }\n      } as Palette)),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount color palette\n *\n * @param el - Color palette element\n *\n * @returns Color palette component observable\n */\nexport function mountPalette(\n  el: HTMLElement\n): Observable<Component<Palette>> {\n  const meta = h(\"meta\", { name: \"theme-color\" })\n  document.head.appendChild(meta)\n\n  // Add color scheme meta tag\n  const scheme = h(\"meta\", { name: \"color-scheme\" })\n  document.head.appendChild(scheme)\n\n  /* Mount component on subscription */\n  return defer(() => {\n    const push$ = new Subject<Palette>()\n    push$.subscribe(palette => {\n      document.body.setAttribute(\"data-md-color-switching\", \"\")\n\n      /* Set color palette */\n      for (const [key, value] of Object.entries(palette.color))\n        document.body.setAttribute(`data-md-color-${key}`, value)\n\n      /* Toggle visibility */\n      for (let index = 0; index < inputs.length; index++) {\n        const label = inputs[index].nextElementSibling\n        if (label instanceof HTMLElement)\n          label.hidden = palette.index !== index\n      }\n\n      /* Persist preference in local storage */\n      __md_set(\"__palette\", palette)\n    })\n\n    /* Update theme-color meta tag */\n    push$\n      .pipe(\n        map(() => {\n          const header = getComponentElement(\"header\")\n          const style  = window.getComputedStyle(header)\n\n          // Set color scheme\n          scheme.content = style.colorScheme\n\n          /* Return color in hexadecimal format */\n          return style.backgroundColor.match(/\\d+/g)!\n            .map(value => (+value).toString(16).padStart(2, \"0\"))\n            .join(\"\")\n        })\n      )\n        .subscribe(color => meta.content = `#${color}`)\n\n    /* Revert transition durations after color switch */\n    push$.pipe(observeOn(asyncScheduler))\n      .subscribe(() => {\n        document.body.removeAttribute(\"data-md-color-switching\")\n      })\n\n    /* Create and return component */\n    const inputs = getElements<HTMLInputElement>(\"input\", el)\n    return watchPalette(inputs)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ClipboardJS from \"clipboard\"\nimport {\n  Observable,\n  Subject,\n  map,\n  tap\n} from \"rxjs\"\n\nimport { translation } from \"~/_\"\nimport { getElement } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  alert$: Subject<string>              /* Alert subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Extract text to copy\n *\n * @param el - HTML element\n *\n * @returns Extracted text\n */\nfunction extract(el: HTMLElement): string {\n  el.setAttribute(\"data-md-copying\", \"\")\n  const text = el.innerText\n  el.removeAttribute(\"data-md-copying\")\n  return text\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up Clipboard.js integration\n *\n * @param options - Options\n */\nexport function setupClipboardJS(\n  { alert$ }: SetupOptions\n): void {\n  if (ClipboardJS.isSupported()) {\n    new Observable<ClipboardJS.Event>(subscriber => {\n      new ClipboardJS(\"[data-clipboard-target], [data-clipboard-text]\", {\n        text: el => (\n          el.getAttribute(\"data-clipboard-text\")! ||\n          extract(getElement(\n            el.getAttribute(\"data-clipboard-target\")!\n          ))\n        )\n      })\n        .on(\"success\", ev => subscriber.next(ev))\n    })\n      .pipe(\n        tap(ev => {\n          const trigger = ev.trigger as HTMLElement\n          trigger.focus()\n        }),\n        map(() => translation(\"clipboard.copied\"))\n      )\n        .subscribe(alert$)\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  catchError,\n  defaultIfEmpty,\n  map,\n  of,\n  tap\n} from \"rxjs\"\n\nimport { configuration } from \"~/_\"\nimport { getElements, requestXML } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sitemap, i.e. a list of URLs\n */\nexport type Sitemap = string[]\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Preprocess a list of URLs\n *\n * This function replaces the `site_url` in the sitemap with the actual base\n * URL, to allow instant loading to work in occasions like Netlify previews.\n *\n * @param urls - URLs\n *\n * @returns URL path parts\n */\nfunction preprocess(urls: Sitemap): Sitemap {\n  if (urls.length < 2)\n    return [\"\"]\n\n  /* Take the first two URLs and remove everything after the last slash */\n  const [root, next] = [...urls]\n    .sort((a, b) => a.length - b.length)\n    .map(url => url.replace(/[^/]+$/, \"\"))\n\n  /* Compute common prefix */\n  let index = 0\n  if (root === next)\n    index = root.length\n  else\n    while (root.charCodeAt(index) === next.charCodeAt(index))\n      index++\n\n  /* Remove common prefix and return in original order */\n  return urls.map(url => url.replace(root.slice(0, index), \"\"))\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch the sitemap for the given base URL\n *\n * @param base - Base URL\n *\n * @returns Sitemap observable\n */\nexport function fetchSitemap(base?: URL): Observable<Sitemap> {\n  const cached = __md_get<Sitemap>(\"__sitemap\", sessionStorage, base)\n  if (cached) {\n    return of(cached)\n  } else {\n    const config = configuration()\n    return requestXML(new URL(\"sitemap.xml\", base || config.base))\n      .pipe(\n        map(sitemap => preprocess(getElements(\"loc\", sitemap)\n          .map(node => node.textContent!)\n        )),\n        catchError(() => EMPTY), // @todo refactor instant loading\n        defaultIfEmpty([]),\n        tap(sitemap => __md_set(\"__sitemap\", sitemap, sessionStorage, base))\n      )\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  bufferCount,\n  catchError,\n  concat,\n  debounceTime,\n  distinctUntilKeyChanged,\n  endWith,\n  fromEvent,\n  ignoreElements,\n  map,\n  of,\n  share,\n  skip,\n  startWith,\n  switchMap,\n  take,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { configuration, feature } from \"~/_\"\nimport {\n  Viewport,\n  getElements,\n  getLocation,\n  getOptionalElement,\n  request,\n  setLocation,\n  setLocationHash\n} from \"~/browser\"\nimport { getComponentElement } from \"~/components\"\n\nimport { fetchSitemap } from \"../sitemap\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  location$: Subject<URL>              /* Location subject */\n  viewport$: Observable<Viewport>      /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up instant navigation\n *\n * This is a heavily orchestrated operation - see inline comments to learn how\n * this works with Material for MkDocs, and how you can hook into it.\n *\n * @param options - Options\n *\n * @returns Document observable\n */\nexport function setupInstantLoading(\n  { location$, viewport$ }: SetupOptions\n): Observable<Document> {\n  const config = configuration()\n  if (location.protocol === \"file:\")\n    return EMPTY\n\n  // Load sitemap immediately, so we have it available when the user initiates\n  // the first instant navigation request, and canonicalize URLs to the current\n  // base URL. The base URL will remain stable in between loads, as it's only\n  // read at the first initialization of the application.\n  const sitemap$ = fetchSitemap()\n    .pipe(\n      map(paths => paths.map(path => `${new URL(path, config.base)}`))\n    )\n\n  // Intercept inter-site navigation - to keep the number of event listeners\n  // low we use the fact that uncaptured events bubble up to the body. This also\n  // has the nice property that we don't need to detach and then again attach\n  // event listeners when instant navigation occurs.\n  const instant$ = fromEvent<MouseEvent>(document.body, \"click\")\n    .pipe(\n      withLatestFrom(sitemap$),\n      switchMap(([ev, sitemap]) => {\n        if (!(ev.target instanceof Element))\n          return EMPTY\n\n        // Skip, as target is not within a link - clicks on non-link elements\n        // are also captured, which we need to exclude from processing\n        const el = ev.target.closest(\"a\")\n        if (el === null)\n          return EMPTY\n\n        // Skip, as link opens in new window - we now know we have captured a\n        // click on a link, but the link either has a `target` property defined,\n        // or the user pressed the `meta` or `ctrl` key to open it in a new\n        // window. Thus, we need to filter those events, too.\n        if (el.target || ev.metaKey || ev.ctrlKey)\n          return EMPTY\n\n        // Next, we must check if the URL is relevant for us, i.e., if it's an\n        // internal link to a page that is managed by MkDocs. Only then we can\n        // be sure that the structure of the page to be loaded adheres to the\n        // current document structure and can subsequently be injected into it\n        // without doing a full reload. For this reason, we must canonicalize\n        // the URL by removing all search parameters and hash fragments.\n        const url = new URL(el.href)\n        url.search = url.hash = \"\"\n\n        // Skip, if URL is not included in the sitemap - this could be the case\n        // when linking between versions or languages, or to another page that\n        // the author included as part of the build, but that is not managed by\n        // MkDocs. In that case we must not continue with instant navigation.\n        if (!sitemap.includes(`${url}`))\n          return EMPTY\n\n        // We now know that we have a link to an internal page, so we prevent\n        // the browser from navigation and emit the URL for instant navigation.\n        // Note that this also includes anchor links, which means we need to\n        // implement anchor positioning ourselves. The reason for this is that\n        // if we wouldn't manage anchor links as well, scroll restoration will\n        // not work correctly (e.g. following an anchor link and scrolling).\n        ev.preventDefault()\n        return of(new URL(el.href))\n      }),\n      share()\n    )\n\n  // Before fetching for the first time, resolve the absolute favicon position,\n  // as the browser will try to fetch the icon immediately\n  instant$.pipe(take(1))\n    .subscribe(() => {\n      const favicon = getOptionalElement<HTMLLinkElement>(\"link[rel=icon]\")\n      if (typeof favicon !== \"undefined\")\n        favicon.href = favicon.href\n    })\n\n  // Enable scroll restoration before window unloads - this is essential to\n  // ensure that full reloads (F5) restore the viewport offset correctly. If\n  // only popstate events wouldn't reset the scroll position prior to their\n  // emission, we could just reset this in popstate. Meh.\n  fromEvent(window, \"beforeunload\")\n    .subscribe(() => {\n      history.scrollRestoration = \"auto\"\n    })\n\n  // When an instant navigation event occurs, disable scroll restoration, since\n  // we must normalize and synchronize the behavior across all browsers. For\n  // instance, when the user clicks the back or forward button, the browser\n  // would immediately jump to the position of the previous document.\n  instant$.pipe(withLatestFrom(viewport$))\n    .subscribe(([url, { offset }]) => {\n      history.scrollRestoration = \"manual\"\n\n      // While it would be better UX to defer the history state change until the\n      // document was fully fetched and parsed, we must schedule it here, since\n      // popstate events are emitted when history state changes happen. Moreover\n      // we need to back up the current viewport offset, so we can restore it\n      // when popstate events occur, e.g., when the browser's back and forward\n      // buttons are used for navigation.\n      history.replaceState(offset, \"\")\n      history.pushState(null, \"\", url)\n    })\n\n  // Emit URL that should be fetched via instant loading on location subject,\n  // which was passed into this function. The idea is that instant loading can\n  // be intercepted by other parts of the application, which can synchronously\n  // back up or restore state before instant loading happens.\n  instant$.subscribe(location$)\n\n  // Fetch document - when fetching, we could use `responseType: document`, but\n  // since all MkDocs links are relative, we need to make sure that the current\n  // location matches the document we just loaded. Otherwise any relative links\n  // in the document might use the old location. If the request fails for some\n  // reason, we fall back to regular navigation and set the location explicitly,\n  // which will force-load the page. Furthermore, we must pre-warm the buffer\n  // for the duplicate check, or the first click on an anchor link will also\n  // trigger an instant loading event, which doesn't make sense.\n  const response$ = location$\n    .pipe(\n      startWith(getLocation()),\n      distinctUntilKeyChanged(\"pathname\"),\n      skip(1),\n      switchMap(url => request(url)\n        .pipe(\n          catchError(() => {\n            setLocation(url)\n            return EMPTY\n          })\n        )\n      )\n    )\n\n  // Initialize the DOM parser, parse the returned HTML, and replace selected\n  // meta tags and components before handing control down to the application\n  const dom = new DOMParser()\n  const document$ = response$\n    .pipe(\n      switchMap(res => res.text()),\n      switchMap(res => {\n        const document = dom.parseFromString(res, \"text/html\")\n        for (const selector of [\n\n          // Meta tags\n          \"title\",\n          \"link[rel=canonical]\",\n          \"meta[name=author]\",\n          \"meta[name=description]\",\n\n          // Components\n          \"[data-md-component=announce]\",\n          \"[data-md-component=container]\",\n          \"[data-md-component=header-topic]\",\n          \"[data-md-component=outdated]\",\n          \"[data-md-component=logo]\",\n          \"[data-md-component=skip]\",\n          ...feature(\"navigation.tabs.sticky\")\n            ? [\"[data-md-component=tabs]\"]\n            : []\n        ]) {\n          const source = getOptionalElement(selector)\n          const target = getOptionalElement(selector, document)\n          if (\n            typeof source !== \"undefined\" &&\n            typeof target !== \"undefined\"\n          ) {\n            source.replaceWith(target)\n          }\n        }\n\n        // After meta tags and components were replaced, re-evaluate scripts\n        // that were provided by the author as part of Markdown files\n        const container = getComponentElement(\"container\")\n        return concat(getElements(\"script\", container))\n          .pipe(\n            switchMap(el => {\n              const script = document.createElement(\"script\")\n              if (el.src) {\n                for (const name of el.getAttributeNames())\n                  script.setAttribute(name, el.getAttribute(name)!)\n                el.replaceWith(script)\n\n                // Complete when script is loaded\n                return new Observable(observer => {\n                  script.onload = () => observer.complete()\n                })\n\n              // Complete immediately\n              } else {\n                script.textContent = el.textContent\n                el.replaceWith(script)\n                return EMPTY\n              }\n            }),\n            ignoreElements(),\n            endWith(document)\n          )\n      }),\n      share()\n    )\n\n  // Intercept popstate events, e.g. when using the browser's back and forward\n  // buttons, and emit new location for fetching and parsing\n  const popstate$ = fromEvent<PopStateEvent>(window, \"popstate\")\n  popstate$.pipe(map(getLocation))\n    .subscribe(location$)\n\n  // Intercept clicks on anchor links, and scroll document into position. As\n  // we disabled scroll restoration, we need to do this manually here.\n  location$\n    .pipe(\n      startWith(getLocation()),\n      bufferCount(2, 1),\n      switchMap(([prev, next]) => (\n        prev.pathname === next.pathname &&\n        prev.hash     !== next.hash\n      )\n        ? of(next)\n        : EMPTY\n      )\n    )\n      .subscribe(url => {\n        if (history.state !== null || !url.hash) {\n          window.scrollTo(0, history.state?.y ?? 0)\n        } else {\n          history.scrollRestoration = \"auto\"\n          setLocationHash(url.hash)\n          history.scrollRestoration = \"manual\"\n        }\n      })\n\n  // After parsing the document, check if the current history entry has a state.\n  // This may happen when users press the back or forward button to visit a page\n  // that was already seen. If there's no state, it means a new page was visited\n  // and we should scroll to the top, unless an anchor is given.\n  document$.pipe(withLatestFrom(location$))\n    .subscribe(([, url]) => {\n      if (history.state !== null || !url.hash) {\n        window.scrollTo(0, history.state?.y ?? 0)\n      } else {\n        setLocationHash(url.hash)\n      }\n    })\n\n  // If the current history is not empty, register an event listener updating\n  // the current history state whenever the scroll position changes. This must\n  // be debounced and cannot be done in popstate, as popstate has already\n  // removed the entry from the history.\n  document$\n    .pipe(\n      switchMap(() => viewport$),\n      distinctUntilKeyChanged(\"offset\"),\n      debounceTime(100)\n    )\n      .subscribe(({ offset }) => {\n        history.replaceState(offset, \"\")\n      })\n\n  // Return document\n  return document$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport escapeHTML from \"escape-html\"\n\nimport { SearchConfig } from \"../config\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlight function\n *\n * @param value - Value\n *\n * @returns Highlighted value\n */\nexport type SearchHighlightFn = (value: string) => string\n\n/**\n * Search highlight factory function\n *\n * @param query - Query value\n *\n * @returns Search highlight function\n */\nexport type SearchHighlightFactoryFn = (query: string) => SearchHighlightFn\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search highlighter\n *\n * @param config - Search configuration\n *\n * @returns Search highlight factory function\n */\nexport function setupSearchHighlighter(\n  config: SearchConfig\n): SearchHighlightFactoryFn {\n  // Hack: temporarily remove pure lookaheads and lookbehinds\n  const regex = config.separator.split(\"|\").map(term => {\n    const temp = term.replace(/(\\(\\?[!=<][^)]+\\))/g, \"\")\n    return temp.length === 0 ? \"\uFFFD\" : term\n  })\n    .join(\"|\")\n\n  const separator = new RegExp(regex, \"img\")\n  const highlight = (_: unknown, data: string, term: string) => {\n    return `${data}<mark data-md-highlight>${term}</mark>`\n  }\n\n  /* Return factory function */\n  return (query: string) => {\n    query = query\n      .replace(/[\\s*+\\-:~^]+/g, \" \")\n      .trim()\n\n    /* Create search term match expression */\n    const match = new RegExp(`(^|${config.separator}|)(${\n      query\n        .replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\")\n        .replace(separator, \"|\")\n    })`, \"img\")\n\n    /* Highlight string value */\n    return value => escapeHTML(value)\n      .replace(match, highlight)\n      .replace(/<\\/mark>(\\s+)<mark[^>]*>/img, \"$1\")\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchResult } from \"../../_\"\nimport { SearchIndex } from \"../../config\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n  SETUP,                               /* Search index setup */\n  READY,                               /* Search index ready */\n  QUERY,                               /* Search query */\n  RESULT                               /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n  type: SearchMessageType.SETUP        /* Message type */\n  data: SearchIndex                    /* Message data */\n}\n\n/**\n * Message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n  type: SearchMessageType.READY        /* Message type */\n}\n\n/**\n * Message containing a search query\n */\nexport interface SearchQueryMessage {\n  type: SearchMessageType.QUERY        /* Message type */\n  data: string                         /* Message data */\n}\n\n/**\n * Message containing results for a search query\n */\nexport interface SearchResultMessage {\n  type: SearchMessageType.RESULT       /* Message type */\n  data: SearchResult                   /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Message exchanged with the search worker\n */\nexport type SearchMessage =\n  | SearchSetupMessage\n  | SearchReadyMessage\n  | SearchQueryMessage\n  | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchReadyMessage(\n  message: SearchMessage\n): message is SearchReadyMessage {\n  return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @returns Test result\n */\nexport function isSearchResultMessage(\n  message: SearchMessage\n): message is SearchResultMessage {\n  return message.type === SearchMessageType.RESULT\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  ObservableInput,\n  Subject,\n  first,\n  merge,\n  of,\n  switchMap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport { watchToggle, watchWorker } from \"~/browser\"\n\nimport { SearchIndex } from \"../../config\"\nimport {\n  SearchMessage,\n  SearchMessageType\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search worker\n *\n * This function creates and initializes a web worker that is used for search,\n * so that the user interface doesn't freeze. In general, the application does\n * not care how search is implemented, as long as the web worker conforms to\n * the format expected by the application as defined in `SearchMessage`. This\n * allows the author to implement custom search functionality, by providing a\n * custom web worker via configuration.\n *\n * Material for MkDocs' built-in search implementation makes use of Lunr.js, an\n * efficient and fast implementation for client-side search. Leveraging a tiny\n * iframe-based web worker shim, search is even supported for the `file://`\n * protocol, enabling search for local non-hosted builds.\n *\n * If the protocol is `file://`, search initialization is deferred to mitigate\n * freezing, as it's now synchronous by design - see https://bit.ly/3C521EO\n *\n * @see https://bit.ly/3igvtQv - How to implement custom search\n *\n * @param url - Worker URL\n * @param index$ - Search index observable input\n *\n * @returns Search worker\n */\nexport function setupSearchWorker(\n  url: string, index$: ObservableInput<SearchIndex>\n): Subject<SearchMessage> {\n  const worker$ = watchWorker<SearchMessage>(url)\n  merge(\n    of(location.protocol !== \"file:\"),\n    watchToggle(\"search\")\n  )\n    .pipe(\n      first(active => active),\n      switchMap(() => index$)\n    )\n      .subscribe(({ config, docs }) => worker$.next({\n        type: SearchMessageType.SETUP,\n        data: {\n          config,\n          docs,\n          options: {\n            suggest: feature(\"search.suggest\")\n          }\n        }\n      }))\n\n  /* Return search worker */\n  return worker$\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Subject,\n  catchError,\n  combineLatest,\n  filter,\n  fromEvent,\n  map,\n  of,\n  switchMap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { configuration } from \"~/_\"\nimport {\n  getElement,\n  getLocation,\n  requestJSON,\n  setLocation\n} from \"~/browser\"\nimport { getComponentElements } from \"~/components\"\nimport {\n  Version,\n  renderVersionSelector\n} from \"~/templates\"\n\nimport { fetchSitemap } from \"../sitemap\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n  document$: Subject<Document>         /* Document subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up version selector\n *\n * @param options - Options\n */\nexport function setupVersionSelector(\n  { document$ }: SetupOptions\n): void {\n  const config = configuration()\n  const versions$ = requestJSON<Version[]>(\n    new URL(\"../versions.json\", config.base)\n  )\n    .pipe(\n      catchError(() => EMPTY) // @todo refactor instant loading\n    )\n\n  /* Determine current version */\n  const current$ = versions$\n    .pipe(\n      map(versions => {\n        const [, current] = config.base.match(/([^/]+)\\/?$/)!\n        return versions.find(({ version, aliases }) => (\n          version === current || aliases.includes(current)\n        )) || versions[0]\n      })\n    )\n\n  /* Intercept inter-version navigation */\n  versions$\n    .pipe(\n      map(versions => new Map(versions.map(version => [\n        `${new URL(`../${version.version}/`, config.base)}`,\n        version\n      ]))),\n      switchMap(urls => fromEvent<MouseEvent>(document.body, \"click\")\n        .pipe(\n          filter(ev => !ev.metaKey && !ev.ctrlKey),\n          withLatestFrom(current$),\n          switchMap(([ev, current]) => {\n            if (ev.target instanceof Element) {\n              const el = ev.target.closest(\"a\")\n              if (el && !el.target && urls.has(el.href)) {\n                const url = el.href\n                // This is a temporary hack to detect if a version inside the\n                // version selector or on another part of the site was clicked.\n                // If we're inside the version selector, we definitely want to\n                // find the same page, as we might have different deployments\n                // due to aliases. However, if we're outside the version\n                // selector, we must abort here, because we might otherwise\n                // interfere with instant loading. We need to refactor this\n                // at some point together with instant loading.\n                //\n                // See https://github.com/squidfunk/mkdocs-material/issues/4012\n                if (!ev.target.closest(\".md-version\")) {\n                  const version = urls.get(url)!\n                  if (version === current)\n                    return EMPTY\n                }\n                ev.preventDefault()\n                return of(url)\n              }\n            }\n            return EMPTY\n          }),\n          switchMap(url => {\n            const { version } = urls.get(url)!\n            return fetchSitemap(new URL(url))\n              .pipe(\n                map(sitemap => {\n                  const location = getLocation()\n                  const path = location.href.replace(config.base, \"\")\n                  return sitemap.includes(path.split(\"#\")[0])\n                    ? new URL(`../${version}/${path}`, config.base)\n                    : new URL(url)\n                })\n              )\n          })\n        )\n      )\n    )\n      .subscribe(url => setLocation(url))\n\n  /* Render version selector and warning */\n  combineLatest([versions$, current$])\n    .subscribe(([versions, current]) => {\n      const topic = getElement(\".md-header__topic\")\n      topic.appendChild(renderVersionSelector(versions, current))\n    })\n\n  /* Integrate outdated version banner with instant loading */\n  document$.pipe(switchMap(() => current$))\n    .subscribe(current => {\n\n      /* Check if version state was already determined */\n      let outdated = __md_get(\"__outdated\", sessionStorage)\n      if (outdated === null) {\n        outdated = true\n\n        /* Obtain and normalize default versions */\n        let ignored = config.version?.default || \"latest\"\n        if (!Array.isArray(ignored))\n          ignored = [ignored]\n\n        /* Check if version is considered a default */\n        main: for (const ignore of ignored)\n          for (const alias of current.aliases)\n            if (new RegExp(ignore, \"i\").test(alias)) {\n              outdated = false\n              break main\n            }\n\n        /* Persist version state in session storage */\n        __md_set(\"__outdated\", outdated, sessionStorage)\n      }\n\n      /* Unhide outdated version banner */\n      if (outdated)\n        for (const warning of getComponentElements(\"outdated\"))\n          warning.hidden = false\n    })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  combineLatest,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  finalize,\n  first,\n  fromEvent,\n  ignoreElements,\n  map,\n  merge,\n  shareReplay,\n  takeUntil,\n  tap\n} from \"rxjs\"\n\nimport {\n  getElement,\n  getLocation,\n  setToggle,\n  watchElementFocus,\n  watchToggle\n} from \"~/browser\"\nimport {\n  SearchMessage,\n  SearchMessageType,\n  isSearchReadyMessage\n} from \"~/integrations\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n  value: string                        /* Query value */\n  focus: boolean                       /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @returns Search query observable\n */\nexport function watchSearchQuery(\n  el: HTMLInputElement, { worker$ }: WatchOptions\n): Observable<SearchQuery> {\n\n  /* Support search deep linking */\n  const { searchParams } = getLocation()\n  if (searchParams.has(\"q\")) {\n    setToggle(\"search\", true)\n\n    /* Set query from parameter */\n    el.value = searchParams.get(\"q\")!\n    el.focus()\n\n    /* Remove query parameter on close */\n    watchToggle(\"search\")\n      .pipe(\n        first(active => !active)\n      )\n        .subscribe(() => {\n          const url = new URL(location.href)\n          url.searchParams.delete(\"q\")\n          history.replaceState({}, \"\", `${url}`)\n        })\n  }\n\n  /* Intercept focus and input events */\n  const focus$ = watchElementFocus(el)\n  const value$ = merge(\n    worker$.pipe(first(isSearchReadyMessage)),\n    fromEvent(el, \"keyup\"),\n    focus$\n  )\n    .pipe(\n      map(() => el.value),\n      distinctUntilChanged()\n    )\n\n  /* Combine into single observable */\n  return combineLatest([value$, focus$])\n    .pipe(\n      map(([value, focus]) => ({ value, focus })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount search query\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @returns Search query component observable\n */\nexport function mountSearchQuery(\n  el: HTMLInputElement, { worker$ }: MountOptions\n): Observable<Component<SearchQuery, HTMLInputElement>> {\n  const push$ = new Subject<SearchQuery>()\n  const done$ = push$.pipe(ignoreElements(), endWith(true))\n\n  /* Handle value change */\n  combineLatest([\n    worker$.pipe(first(isSearchReadyMessage)),\n    push$\n  ], (_, query) => query)\n    .pipe(\n      distinctUntilKeyChanged(\"value\")\n    )\n      .subscribe(({ value }) => worker$.next({\n        type: SearchMessageType.QUERY,\n        data: value\n      }))\n\n  /* Handle focus change */\n  push$\n    .pipe(\n      distinctUntilKeyChanged(\"focus\")\n    )\n      .subscribe(({ focus }) => {\n        if (focus)\n          setToggle(\"search\", focus)\n      })\n\n  /* Handle reset */\n  fromEvent(el.form!, \"reset\")\n    .pipe(\n      takeUntil(done$)\n    )\n      .subscribe(() => el.focus())\n\n  // Focus search query on label click - note that this is necessary to bring\n  // up the keyboard on iOS and other mobile platforms, as the search dialog is\n  // not visible at first, and programatically focusing an input element must\n  // be triggered by a user interaction - see https://t.ly/Cb30n\n  const label = getElement(\"header [for=__search]\")\n  fromEvent(label, \"click\")\n    .subscribe(() => el.focus())\n\n  /* Create and return component */\n  return watchSearchQuery(el, { worker$ })\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state })),\n      shareReplay(1)\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  bufferCount,\n  filter,\n  finalize,\n  first,\n  fromEvent,\n  map,\n  merge,\n  mergeMap,\n  of,\n  share,\n  skipUntil,\n  switchMap,\n  takeUntil,\n  tap,\n  withLatestFrom,\n  zipWith\n} from \"rxjs\"\n\nimport { translation } from \"~/_\"\nimport {\n  getElement,\n  getOptionalElement,\n  watchElementBoundary,\n  watchToggle\n} from \"~/browser\"\nimport {\n  SearchMessage,\n  SearchResult,\n  isSearchReadyMessage,\n  isSearchResultMessage\n} from \"~/integrations\"\nimport { renderSearchResultItem } from \"~/templates\"\nimport { round } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result list\n *\n * This function performs a lazy rendering of the search results, depending on\n * the vertical offset of the search result container.\n *\n * @param el - Search result list element\n * @param options - Options\n *\n * @returns Search result list component observable\n */\nexport function mountSearchResult(\n  el: HTMLElement, { worker$, query$ }: MountOptions\n): Observable<Component<SearchResult>> {\n  const push$ = new Subject<SearchResult>()\n  const boundary$ = watchElementBoundary(el.parentElement!)\n    .pipe(\n      filter(Boolean)\n    )\n\n  /* Retrieve container */\n  const container = el.parentElement!\n\n  /* Retrieve nested components */\n  const meta = getElement(\":scope > :first-child\", el)\n  const list = getElement(\":scope > :last-child\", el)\n\n  /* Reveal to accessibility tree \u2013 see https://bit.ly/3iAA7t8 */\n  watchToggle(\"search\")\n    .subscribe(active => list.setAttribute(\n      \"role\", active ? \"list\" : \"presentation\"\n    ))\n\n  /* Update search result metadata */\n  push$\n    .pipe(\n      withLatestFrom(query$),\n      skipUntil(worker$.pipe(first(isSearchReadyMessage)))\n    )\n      .subscribe(([{ items }, { value }]) => {\n        switch (items.length) {\n\n          /* No results */\n          case 0:\n            meta.textContent = value.length\n              ? translation(\"search.result.none\")\n              : translation(\"search.result.placeholder\")\n            break\n\n          /* One result */\n          case 1:\n            meta.textContent = translation(\"search.result.one\")\n            break\n\n          /* Multiple result */\n          default:\n            const count = round(items.length)\n            meta.textContent = translation(\"search.result.other\", count)\n        }\n      })\n\n  /* Render search result item */\n  const render$ = push$\n    .pipe(\n      tap(() => list.innerHTML = \"\"),\n      switchMap(({ items }) => merge(\n        of(...items.slice(0, 10)),\n        of(...items.slice(10))\n          .pipe(\n            bufferCount(4),\n            zipWith(boundary$),\n            switchMap(([chunk]) => chunk)\n          )\n      )),\n      map(renderSearchResultItem),\n      share()\n    )\n\n  /* Update search result list */\n  render$.subscribe(item => list.appendChild(item))\n  render$\n    .pipe(\n      mergeMap(item => {\n        const details = getOptionalElement(\"details\", item)\n        if (typeof details === \"undefined\")\n          return EMPTY\n\n        /* Keep position of details element stable */\n        return fromEvent(details, \"toggle\")\n          .pipe(\n            takeUntil(push$),\n            map(() => details)\n          )\n      })\n    )\n      .subscribe(details => {\n        if (\n          details.open === false &&\n          details.offsetTop <= container.scrollTop\n        )\n          container.scrollTo({ top: details.offsetTop })\n      })\n\n  /* Filter search result message */\n  const result$ = worker$\n    .pipe(\n      filter(isSearchResultMessage),\n      map(({ data }) => data)\n    )\n\n  /* Create and return component */\n  return result$\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  endWith,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  takeUntil,\n  tap\n} from \"rxjs\"\n\nimport { getLocation } from \"~/browser\"\n\nimport { Component } from \"../../_\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search sharing\n */\nexport interface SearchShare {\n  url: URL                             /* Deep link for sharing */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  query$: Observable<SearchQuery>      /* Search query observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search sharing\n *\n * @param _el - Search sharing element\n * @param options - Options\n *\n * @returns Search sharing observable\n */\nexport function watchSearchShare(\n  _el: HTMLElement, { query$ }: WatchOptions\n): Observable<SearchShare> {\n  return query$\n    .pipe(\n      map(({ value }) => {\n        const url = getLocation()\n        url.hash = \"\"\n\n        /* Compute readable query strings */\n        value = value\n          .replace(/\\s+/g, \"+\")        /* Collapse whitespace */\n          .replace(/&/g, \"%26\")        /* Escape '&' character */\n          .replace(/=/g, \"%3D\")        /* Escape '=' character */\n\n        /* Replace query string */\n        url.search = `q=${value}`\n        return { url }\n      })\n    )\n}\n\n/**\n * Mount search sharing\n *\n * @param el - Search sharing element\n * @param options - Options\n *\n * @returns Search sharing component observable\n */\nexport function mountSearchShare(\n  el: HTMLAnchorElement, options: MountOptions\n): Observable<Component<SearchShare>> {\n  const push$ = new Subject<SearchShare>()\n  const done$ = push$.pipe(ignoreElements(), endWith(true))\n  push$.subscribe(({ url }) => {\n    el.setAttribute(\"data-clipboard-text\", el.href)\n    el.href = `${url}`\n  })\n\n  /* Prevent following of link */\n  fromEvent(el, \"click\")\n    .pipe(\n      takeUntil(done$)\n    )\n      .subscribe(ev => ev.preventDefault())\n\n  /* Create and return component */\n  return watchSearchShare(el, options)\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  asyncScheduler,\n  combineLatestWith,\n  distinctUntilChanged,\n  filter,\n  finalize,\n  fromEvent,\n  map,\n  merge,\n  observeOn,\n  tap\n} from \"rxjs\"\n\nimport { Keyboard } from \"~/browser\"\nimport {\n  SearchMessage,\n  SearchResult,\n  isSearchResultMessage\n} from \"~/integrations\"\n\nimport { Component, getComponentElement } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search suggestions\n */\nexport interface SearchSuggest {}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  keyboard$: Observable<Keyboard>      /* Keyboard observable */\n  worker$: Subject<SearchMessage>      /* Search worker */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search suggestions\n *\n * This function will perform a lazy rendering of the search results, depending\n * on the vertical offset of the search result container.\n *\n * @param el - Search result list element\n * @param options - Options\n *\n * @returns Search result list component observable\n */\nexport function mountSearchSuggest(\n  el: HTMLElement, { worker$, keyboard$ }: MountOptions\n): Observable<Component<SearchSuggest>> {\n  const push$ = new Subject<SearchResult>()\n\n  /* Retrieve query component and track all changes */\n  const query  = getComponentElement(\"search-query\")\n  const query$ = merge(\n    fromEvent(query, \"keydown\"),\n    fromEvent(query, \"focus\")\n  )\n    .pipe(\n      observeOn(asyncScheduler),\n      map(() => query.value),\n      distinctUntilChanged(),\n    )\n\n  /* Update search suggestions */\n  push$\n    .pipe(\n      combineLatestWith(query$),\n      map(([{ suggest }, value]) => {\n        const words = value.split(/([\\s-]+)/)\n        if (suggest?.length && words[words.length - 1]) {\n          const last = suggest[suggest.length - 1]\n          if (last.startsWith(words[words.length - 1]))\n            words[words.length - 1] = last\n        } else {\n          words.length = 0\n        }\n        return words\n      })\n    )\n      .subscribe(words => el.innerHTML = words\n        .join(\"\")\n        .replace(/\\s/g, \"&nbsp;\")\n      )\n\n  /* Set up search keyboard handlers */\n  keyboard$\n    .pipe(\n      filter(({ mode }) => mode === \"search\")\n    )\n      .subscribe(key => {\n        switch (key.type) {\n\n          /* Right arrow: accept current suggestion */\n          case \"ArrowRight\":\n            if (\n              el.innerText.length &&\n              query.selectionStart === query.value.length\n            )\n              query.value = el.innerText\n            break\n        }\n      })\n\n  /* Filter search result message */\n  const result$ = worker$\n    .pipe(\n      filter(isSearchResultMessage),\n      map(({ data }) => data)\n    )\n\n  /* Create and return component */\n  return result$\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(() => ({ ref: el }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  NEVER,\n  Observable,\n  ObservableInput,\n  filter,\n  fromEvent,\n  merge,\n  mergeWith\n} from \"rxjs\"\n\nimport { configuration } from \"~/_\"\nimport {\n  Keyboard,\n  getActiveElement,\n  getElements,\n  setToggle\n} from \"~/browser\"\nimport {\n  SearchIndex,\n  SearchResult,\n  setupSearchWorker\n} from \"~/integrations\"\n\nimport {\n  Component,\n  getComponentElement,\n  getComponentElements\n} from \"../../_\"\nimport {\n  SearchQuery,\n  mountSearchQuery\n} from \"../query\"\nimport { mountSearchResult } from \"../result\"\nimport {\n  SearchShare,\n  mountSearchShare\n} from \"../share\"\nimport {\n  SearchSuggest,\n  mountSearchSuggest\n} from \"../suggest\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport type Search =\n  | SearchQuery\n  | SearchResult\n  | SearchShare\n  | SearchSuggest\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  index$: ObservableInput<SearchIndex> /* Search index observable */\n  keyboard$: Observable<Keyboard>      /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search\n *\n * This function sets up the search functionality, including the underlying\n * web worker and all keyboard bindings.\n *\n * @param el - Search element\n * @param options - Options\n *\n * @returns Search component observable\n */\nexport function mountSearch(\n  el: HTMLElement, { index$, keyboard$ }: MountOptions\n): Observable<Component<Search>> {\n  const config = configuration()\n  try {\n    const worker$ = setupSearchWorker(config.search, index$)\n\n    /* Retrieve query and result components */\n    const query  = getComponentElement(\"search-query\", el)\n    const result = getComponentElement(\"search-result\", el)\n\n    /* Always close search on result selection */\n    fromEvent<PointerEvent>(el, \"click\")\n      .pipe(\n        filter(({ target }) => (\n          target instanceof Element && !!target.closest(\"a\")\n        ))\n      )\n        .subscribe(() => setToggle(\"search\", false))\n\n    /* Set up search keyboard handlers */\n    keyboard$\n      .pipe(\n        filter(({ mode }) => mode === \"search\")\n      )\n        .subscribe(key => {\n          const active = getActiveElement()\n          switch (key.type) {\n\n            /* Enter: go to first (best) result */\n            case \"Enter\":\n              if (active === query) {\n                const anchors = new Map<HTMLAnchorElement, number>()\n                for (const anchor of getElements<HTMLAnchorElement>(\n                  \":first-child [href]\", result\n                )) {\n                  const article = anchor.firstElementChild!\n                  anchors.set(anchor, parseFloat(\n                    article.getAttribute(\"data-md-score\")!\n                  ))\n                }\n\n                /* Go to result with highest score, if any */\n                if (anchors.size) {\n                  const [[best]] = [...anchors].sort(([, a], [, b]) => b - a)\n                  best.click()\n                }\n\n                /* Otherwise omit form submission */\n                key.claim()\n              }\n              break\n\n            /* Escape or Tab: close search */\n            case \"Escape\":\n            case \"Tab\":\n              setToggle(\"search\", false)\n              query.blur()\n              break\n\n            /* Vertical arrows: select previous or next search result */\n            case \"ArrowUp\":\n            case \"ArrowDown\":\n              if (typeof active === \"undefined\") {\n                query.focus()\n              } else {\n                const els = [query, ...getElements(\n                  \":not(details) > [href], summary, details[open] [href]\",\n                  result\n                )]\n                const i = Math.max(0, (\n                  Math.max(0, els.indexOf(active)) + els.length + (\n                    key.type === \"ArrowUp\" ? -1 : +1\n                  )\n                ) % els.length)\n                els[i].focus()\n              }\n\n              /* Prevent scrolling of page */\n              key.claim()\n              break\n\n            /* All other keys: hand to search query */\n            default:\n              if (query !== getActiveElement())\n                query.focus()\n          }\n        })\n\n    /* Set up global keyboard handlers */\n    keyboard$\n      .pipe(\n        filter(({ mode }) => mode === \"global\")\n      )\n        .subscribe(key => {\n          switch (key.type) {\n\n            /* Open search and select query */\n            case \"f\":\n            case \"s\":\n            case \"/\":\n              query.focus()\n              query.select()\n\n              /* Prevent scrolling of page */\n              key.claim()\n              break\n          }\n        })\n\n    /* Create and return component */\n    const query$ = mountSearchQuery(query, { worker$ })\n    return merge(\n      query$,\n      mountSearchResult(result, { worker$, query$ })\n    )\n      .pipe(\n        mergeWith(\n\n          /* Search sharing */\n          ...getComponentElements(\"search-share\", el)\n            .map(child => mountSearchShare(child, { query$ })),\n\n          /* Search suggestions */\n          ...getComponentElements(\"search-suggest\", el)\n            .map(child => mountSearchSuggest(child, { worker$, keyboard$ }))\n        )\n      )\n\n  /* Gracefully handle broken search */\n  } catch (err) {\n    el.hidden = true\n    return NEVER\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  ObservableInput,\n  combineLatest,\n  filter,\n  map,\n  startWith\n} from \"rxjs\"\n\nimport { getLocation } from \"~/browser\"\nimport {\n  SearchIndex,\n  setupSearchHighlighter\n} from \"~/integrations\"\nimport { h } from \"~/utilities\"\n\nimport { Component } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlighting\n */\nexport interface SearchHighlight {\n  nodes: Map<ChildNode, string>        /* Map of replacements */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  index$: ObservableInput<SearchIndex> /* Search index observable */\n  location$: Observable<URL>           /* Location observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search highlighting\n *\n * @param el - Content element\n * @param options - Options\n *\n * @returns Search highlighting component observable\n */\nexport function mountSearchHiglight(\n  el: HTMLElement, { index$, location$ }: MountOptions\n): Observable<Component<SearchHighlight>> {\n  return combineLatest([\n    index$,\n    location$\n      .pipe(\n        startWith(getLocation()),\n        filter(url => !!url.searchParams.get(\"h\"))\n      )\n  ])\n    .pipe(\n      map(([index, url]) => setupSearchHighlighter(index.config)(\n        url.searchParams.get(\"h\")!\n      )),\n      map(fn => {\n        const nodes = new Map<ChildNode, string>()\n\n        /* Traverse text nodes and collect matches */\n        const it = document.createNodeIterator(el, NodeFilter.SHOW_TEXT)\n        for (let node = it.nextNode(); node; node = it.nextNode()) {\n          if (node.parentElement?.offsetHeight) {\n            const original = node.textContent!\n            const replaced = fn(original)\n            if (replaced.length > original.length)\n              nodes.set(node as ChildNode, replaced)\n          }\n        }\n\n        /* Replace original nodes with matches */\n        for (const [node, text] of nodes) {\n          const { childNodes } = h(\"span\", null, text)\n          node.replaceWith(...Array.from(childNodes))\n        }\n\n        /* Return component */\n        return { ref: el, nodes }\n      })\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  animationFrameScheduler,\n  auditTime,\n  combineLatest,\n  defer,\n  distinctUntilChanged,\n  endWith,\n  finalize,\n  first,\n  from,\n  fromEvent,\n  ignoreElements,\n  map,\n  mergeMap,\n  takeUntil,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  getElement,\n  getElementContainer,\n  getElementOffset,\n  getElementSize,\n  getElements\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sidebar\n */\nexport interface Sidebar {\n  height: number                       /* Sidebar height */\n  locked: boolean                      /* Sidebar is locked */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar observable\n */\nexport function watchSidebar(\n  el: HTMLElement, { viewport$, main$ }: WatchOptions\n): Observable<Sidebar> {\n  const parent = el.closest<HTMLElement>(\".md-grid\")!\n  const adjust =\n    parent.offsetTop -\n    parent.parentElement!.offsetTop\n\n  /* Compute the sidebar's available height and if it should be locked */\n  return combineLatest([main$, viewport$])\n    .pipe(\n      map(([{ offset, height }, { offset: { y } }]) => {\n        height = height\n          + Math.min(adjust, Math.max(0, y - offset))\n          - adjust\n        return {\n          height,\n          locked: y >= offset + adjust\n        }\n      }),\n      distinctUntilChanged((a, b) => (\n        a.height === b.height &&\n        a.locked === b.locked\n      ))\n    )\n}\n\n/**\n * Mount sidebar\n *\n * This function doesn't set the height of the actual sidebar, but of its first\n * child \u2013 the `.md-sidebar__scrollwrap` element in order to mitigiate jittery\n * sidebars when the footer is scrolled into view. At some point we switched\n * from `absolute` / `fixed` positioning to `sticky` positioning, significantly\n * reducing jitter in some browsers (respectively Firefox and Safari) when\n * scrolling from the top. However, top-aligned sticky positioning means that\n * the sidebar snaps to the bottom when the end of the container is reached.\n * This is what leads to the mentioned jitter, as the sidebar's height may be\n * updated too slowly.\n *\n * This behaviour can be mitigiated by setting the height of the sidebar to `0`\n * while preserving the padding, and the height on its first element.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @returns Sidebar component observable\n */\nexport function mountSidebar(\n  el: HTMLElement, { header$, ...options }: MountOptions\n): Observable<Component<Sidebar>> {\n  const inner = getElement(\".md-sidebar__scrollwrap\", el)\n  const { y } = getElementOffset(inner)\n  return defer(() => {\n    const push$ = new Subject<Sidebar>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    const next$ = push$\n      .pipe(\n        auditTime(0, animationFrameScheduler)\n      )\n\n    /* Update sidebar height and offset */\n    next$.pipe(withLatestFrom(header$))\n      .subscribe({\n\n        /* Handle emission */\n        next([{ height }, { height: offset }]) {\n          inner.style.height = `${height - 2 * y}px`\n          el.style.top       = `${offset}px`\n        },\n\n        /* Handle complete */\n        complete() {\n          inner.style.height = \"\"\n          el.style.top       = \"\"\n        }\n      })\n\n    /* Bring active item into view on initial load */\n    next$.pipe(first())\n      .subscribe(() => {\n        for (const item of getElements(\".md-nav__link--active[href]\", el)) {\n          const container = getElementContainer(item)\n          if (typeof container !== \"undefined\") {\n            const offset = item.offsetTop - container.offsetTop\n            const { height } = getElementSize(container)\n            container.scrollTo({\n              top: offset - height / 2\n            })\n          }\n        }\n      })\n\n    /* Handle accessibility for expandable items, see https://bit.ly/3jaod9p */\n    from(getElements<HTMLLabelElement>(\"label[tabindex]\", el))\n      .pipe(\n        mergeMap(label => fromEvent(label, \"click\")\n          .pipe(\n            map(() => label),\n            takeUntil(done$)\n          )\n        )\n      )\n        .subscribe(label => {\n          const input = getElement<HTMLInputElement>(`[id=\"${label.htmlFor}\"]`)\n          const nav = getElement(`[aria-labelledby=\"${label.id}\"]`)\n          nav.setAttribute(\"aria-expanded\", `${input.checked}`)\n        })\n\n    /* Create and return component */\n    return watchSidebar(el, options)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport {\n  EMPTY,\n  Observable,\n  catchError,\n  defaultIfEmpty,\n  map,\n  zip\n} from \"rxjs\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * GitHub release (partial)\n */\ninterface Release {\n  tag_name: string                     /* Tag name */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitHub repository facts\n *\n * @param user - GitHub user or organization\n * @param repo - GitHub repository\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitHub(\n  user: string, repo?: string\n): Observable<SourceFacts> {\n  if (typeof repo !== \"undefined\") {\n    const url = `https://api.github.com/repos/${user}/${repo}`\n    return zip(\n\n      /* Fetch version */\n      requestJSON<Release>(`${url}/releases/latest`)\n        .pipe(\n          catchError(() => EMPTY), // @todo refactor instant loading\n          map(release => ({\n            version: release.tag_name\n          })),\n          defaultIfEmpty({})\n        ),\n\n      /* Fetch stars and forks */\n      requestJSON<Repo>(url)\n        .pipe(\n          catchError(() => EMPTY), // @todo refactor instant loading\n          map(info => ({\n            stars: info.stargazers_count,\n            forks: info.forks_count\n          })),\n          defaultIfEmpty({})\n        )\n    )\n      .pipe(\n        map(([release, info]) => ({ ...release, ...info }))\n      )\n\n  /* User or organization */\n  } else {\n    const url = `https://api.github.com/users/${user}`\n    return requestJSON<User>(url)\n      .pipe(\n        map(info => ({\n          repositories: info.public_repos\n        })),\n        defaultIfEmpty({})\n      )\n  }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ProjectSchema } from \"gitlab\"\nimport {\n  EMPTY,\n  Observable,\n  catchError,\n  defaultIfEmpty,\n  map\n} from \"rxjs\"\n\nimport { requestJSON } from \"~/browser\"\n\nimport { SourceFacts } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitLab repository facts\n *\n * @param base - GitLab base\n * @param project - GitLab project\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFactsFromGitLab(\n  base: string, project: string\n): Observable<SourceFacts> {\n  const url = `https://${base}/api/v4/projects/${encodeURIComponent(project)}`\n  return requestJSON<ProjectSchema>(url)\n    .pipe(\n      catchError(() => EMPTY), // @todo refactor instant loading\n      map(({ star_count, forks_count }) => ({\n        stars: star_count,\n        forks: forks_count\n      })),\n      defaultIfEmpty({})\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { EMPTY, Observable } from \"rxjs\"\n\nimport { fetchSourceFactsFromGitHub } from \"../github\"\nimport { fetchSourceFactsFromGitLab } from \"../gitlab\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository facts for repositories\n */\nexport interface RepositoryFacts {\n  stars?: number                       /* Number of stars */\n  forks?: number                       /* Number of forks */\n  version?: string                     /* Latest version */\n}\n\n/**\n * Repository facts for organizations\n */\nexport interface OrganizationFacts {\n  repositories?: number                /* Number of repositories */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Repository facts\n */\nexport type SourceFacts =\n  | RepositoryFacts\n  | OrganizationFacts\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch repository facts\n *\n * @param url - Repository URL\n *\n * @returns Repository facts observable\n */\nexport function fetchSourceFacts(\n  url: string\n): Observable<SourceFacts> {\n\n  /* Try to match GitHub repository */\n  let match = url.match(/^.+github\\.com\\/([^/]+)\\/?([^/]+)?/i)\n  if (match) {\n    const [, user, repo] = match\n    return fetchSourceFactsFromGitHub(user, repo)\n  }\n\n  /* Try to match GitLab repository */\n  match = url.match(/^.+?([^/]*gitlab[^/]+)\\/(.+?)\\/?$/i)\n  if (match) {\n    const [, base, slug] = match\n    return fetchSourceFactsFromGitLab(base, slug)\n  }\n\n  /* Fallback */\n  return EMPTY\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  EMPTY,\n  Observable,\n  Subject,\n  catchError,\n  defer,\n  filter,\n  finalize,\n  map,\n  of,\n  shareReplay,\n  tap\n} from \"rxjs\"\n\nimport { getElement } from \"~/browser\"\nimport { ConsentDefaults } from \"~/components/consent\"\nimport { renderSourceFacts } from \"~/templates\"\n\nimport {\n  Component,\n  getComponentElements\n} from \"../../_\"\nimport {\n  SourceFacts,\n  fetchSourceFacts\n} from \"../facts\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information\n */\nexport interface Source {\n  facts: SourceFacts                   /* Repository facts */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Repository information observable\n */\nlet fetch$: Observable<Source>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch repository information\n *\n * This function tries to read the repository facts from session storage, and\n * if unsuccessful, fetches them from the underlying provider.\n *\n * @param el - Repository information element\n *\n * @returns Repository information observable\n */\nexport function watchSource(\n  el: HTMLAnchorElement\n): Observable<Source> {\n  return fetch$ ||= defer(() => {\n    const cached = __md_get<SourceFacts>(\"__source\", sessionStorage)\n    if (cached) {\n      return of(cached)\n    } else {\n\n      /* Check if consent is configured and was given */\n      const els = getComponentElements(\"consent\")\n      if (els.length) {\n        const consent = __md_get<ConsentDefaults>(\"__consent\")\n        if (!(consent && consent.github))\n          return EMPTY\n      }\n\n      /* Fetch repository facts */\n      return fetchSourceFacts(el.href)\n        .pipe(\n          tap(facts => __md_set(\"__source\", facts, sessionStorage))\n        )\n    }\n  })\n    .pipe(\n      catchError(() => EMPTY),\n      filter(facts => Object.keys(facts).length > 0),\n      map(facts => ({ facts })),\n      shareReplay(1)\n    )\n}\n\n/**\n * Mount repository information\n *\n * @param el - Repository information element\n *\n * @returns Repository information component observable\n */\nexport function mountSource(\n  el: HTMLAnchorElement\n): Observable<Component<Source>> {\n  const inner = getElement(\":scope > :last-child\", el)\n  return defer(() => {\n    const push$ = new Subject<Source>()\n    push$.subscribe(({ facts }) => {\n      inner.appendChild(renderSourceFacts(facts))\n      inner.classList.add(\"md-source__repository--active\")\n    })\n\n    /* Create and return component */\n    return watchSource(el)\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  defer,\n  distinctUntilKeyChanged,\n  finalize,\n  map,\n  of,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  watchElementSize,\n  watchViewportAt\n} from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation tabs\n */\nexport interface Tabs {\n  hidden: boolean                      /* Navigation tabs are hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation tabs\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs observable\n */\nexport function watchTabs(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<Tabs> {\n  return watchElementSize(document.body)\n    .pipe(\n      switchMap(() => watchViewportAt(el, { header$, viewport$ })),\n      map(({ offset: { y } }) => {\n        return {\n          hidden: y >= 10\n        }\n      }),\n      distinctUntilKeyChanged(\"hidden\")\n    )\n}\n\n/**\n * Mount navigation tabs\n *\n * This function hides the navigation tabs when scrolling past the threshold\n * and makes them reappear in a nice CSS animation when scrolling back up.\n *\n * @param el - Navigation tabs element\n * @param options - Options\n *\n * @returns Navigation tabs component observable\n */\nexport function mountTabs(\n  el: HTMLElement, options: MountOptions\n): Observable<Component<Tabs>> {\n  return defer(() => {\n    const push$ = new Subject<Tabs>()\n    push$.subscribe({\n\n      /* Handle emission */\n      next({ hidden }) {\n        el.hidden = hidden\n      },\n\n      /* Handle complete */\n      complete() {\n        el.hidden = false\n      }\n    })\n\n    /* Create and return component */\n    return (\n      feature(\"navigation.tabs.sticky\")\n        ? of({ hidden: false })\n        : watchTabs(el, options)\n    )\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  asyncScheduler,\n  bufferCount,\n  combineLatestWith,\n  debounceTime,\n  defer,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  filter,\n  finalize,\n  ignoreElements,\n  map,\n  merge,\n  observeOn,\n  of,\n  repeat,\n  scan,\n  share,\n  skip,\n  startWith,\n  switchMap,\n  takeUntil,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { feature } from \"~/_\"\nimport {\n  Viewport,\n  getElement,\n  getElementContainer,\n  getElementSize,\n  getElements,\n  getLocation,\n  getOptionalElement,\n  watchElementSize\n} from \"~/browser\"\n\nimport {\n  Component,\n  getComponentElement\n} from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport interface TableOfContents {\n  prev: HTMLAnchorElement[][]          /* Anchors (previous) */\n  next: HTMLAnchorElement[][]          /* Anchors (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch table of contents\n *\n * This is effectively a scroll spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the table of contents\n * needs to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param el - Table of contents element\n * @param options - Options\n *\n * @returns Table of contents observable\n */\nexport function watchTableOfContents(\n  el: HTMLElement, { viewport$, header$ }: WatchOptions\n): Observable<TableOfContents> {\n  const table = new Map<HTMLAnchorElement, HTMLElement>()\n\n  /* Compute anchor-to-target mapping */\n  const anchors = getElements<HTMLAnchorElement>(\"[href^=\\\\#]\", el)\n  for (const anchor of anchors) {\n    const id = decodeURIComponent(anchor.hash.substring(1))\n    const target = getOptionalElement(`[id=\"${id}\"]`)\n    if (typeof target !== \"undefined\")\n      table.set(anchor, target)\n  }\n\n  /* Compute necessary adjustment for header */\n  const adjust$ = header$\n    .pipe(\n      distinctUntilKeyChanged(\"height\"),\n      map(({ height }) => {\n        const main = getComponentElement(\"main\")\n        const grid = getElement(\":scope > :first-child\", main)\n        return height + 0.8 * (\n          grid.offsetTop -\n          main.offsetTop\n        )\n      }),\n      share()\n    )\n\n  /* Compute partition of previous and next anchors */\n  const partition$ = watchElementSize(document.body)\n    .pipe(\n      distinctUntilKeyChanged(\"height\"),\n\n      /* Build index to map anchor paths to vertical offsets */\n      switchMap(body => defer(() => {\n        let path: HTMLAnchorElement[] = []\n        return of([...table].reduce((index, [anchor, target]) => {\n          while (path.length) {\n            const last = table.get(path[path.length - 1])!\n            if (last.tagName >= target.tagName) {\n              path.pop()\n            } else {\n              break\n            }\n          }\n\n          /* If the current anchor is hidden, continue with its parent */\n          let offset = target.offsetTop\n          while (!offset && target.parentElement) {\n            target = target.parentElement\n            offset = target.offsetTop\n          }\n\n          /* Fix anchor offsets in tables - see https://bit.ly/3CUFOcn */\n          let parent = target.offsetParent as HTMLElement\n          for (; parent; parent = parent.offsetParent as HTMLElement)\n            offset += parent.offsetTop\n\n          /* Map reversed anchor path to vertical offset */\n          return index.set(\n            [...path = [...path, anchor]].reverse(),\n            offset\n          )\n        }, new Map<HTMLAnchorElement[], number>()))\n      })\n        .pipe(\n\n          /* Sort index by vertical offset (see https://bit.ly/30z6QSO) */\n          map(index => new Map([...index].sort(([, a], [, b]) => a - b))),\n          combineLatestWith(adjust$),\n\n          /* Re-compute partition when viewport offset changes */\n          switchMap(([index, adjust]) => viewport$\n            .pipe(\n              scan(([prev, next], { offset: { y }, size }) => {\n                const last = y + size.height >= Math.floor(body.height)\n\n                /* Look forward */\n                while (next.length) {\n                  const [, offset] = next[0]\n                  if (offset - adjust < y || last) {\n                    prev = [...prev, next.shift()!]\n                  } else {\n                    break\n                  }\n                }\n\n                /* Look backward */\n                while (prev.length) {\n                  const [, offset] = prev[prev.length - 1]\n                  if (offset - adjust >= y && !last) {\n                    next = [prev.pop()!, ...next]\n                  } else {\n                    break\n                  }\n                }\n\n                /* Return partition */\n                return [prev, next]\n              }, [[], [...index]]),\n              distinctUntilChanged((a, b) => (\n                a[0] === b[0] &&\n                a[1] === b[1]\n              ))\n            )\n          )\n        )\n      )\n    )\n\n  /* Compute and return anchor list migrations */\n  return partition$\n    .pipe(\n      map(([prev, next]) => ({\n        prev: prev.map(([path]) => path),\n        next: next.map(([path]) => path)\n      })),\n\n      /* Extract anchor list migrations */\n      startWith({ prev: [], next: [] }),\n      bufferCount(2, 1),\n      map(([a, b]) => {\n\n        /* Moving down */\n        if (a.prev.length < b.prev.length) {\n          return {\n            prev: b.prev.slice(Math.max(0, a.prev.length - 1), b.prev.length),\n            next: []\n          }\n\n        /* Moving up */\n        } else {\n          return {\n            prev: b.prev.slice(-1),\n            next: b.next.slice(0, b.next.length - a.next.length)\n          }\n        }\n      })\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents\n *\n * @param el - Table of contents element\n * @param options - Options\n *\n * @returns Table of contents component observable\n */\nexport function mountTableOfContents(\n  el: HTMLElement, { viewport$, header$, main$, target$ }: MountOptions\n): Observable<Component<TableOfContents>> {\n  return defer(() => {\n    const push$ = new Subject<TableOfContents>()\n    const done$ = push$.pipe(ignoreElements(), endWith(true))\n    push$.subscribe(({ prev, next }) => {\n\n      /* Look forward */\n      for (const [anchor] of next) {\n        anchor.classList.remove(\"md-nav__link--passed\")\n        anchor.classList.remove(\"md-nav__link--active\")\n      }\n\n      /* Look backward */\n      for (const [index, [anchor]] of prev.entries()) {\n        anchor.classList.add(\"md-nav__link--passed\")\n        anchor.classList.toggle(\n          \"md-nav__link--active\",\n          index === prev.length - 1\n        )\n      }\n    })\n\n    /* Set up following, if enabled */\n    if (feature(\"toc.follow\")) {\n\n      /* Toggle smooth scrolling only for anchor clicks */\n      const smooth$ = merge(\n        viewport$.pipe(debounceTime(1), map(() => undefined)),\n        viewport$.pipe(debounceTime(250), map(() => \"smooth\" as const))\n      )\n\n      /* Bring active anchor into view */ // @todo: refactor\n      push$\n        .pipe(\n          filter(({ prev }) => prev.length > 0),\n          combineLatestWith(main$.pipe(observeOn(asyncScheduler))),\n          withLatestFrom(smooth$)\n        )\n          .subscribe(([[{ prev }], behavior]) => {\n            const [anchor] = prev[prev.length - 1]\n            if (anchor.offsetHeight) {\n\n              /* Retrieve overflowing container and scroll */\n              const container = getElementContainer(anchor)\n              if (typeof container !== \"undefined\") {\n                const offset = anchor.offsetTop - container.offsetTop\n                const { height } = getElementSize(container)\n                container.scrollTo({\n                  top: offset - height / 2,\n                  behavior\n                })\n              }\n            }\n          })\n    }\n\n    /* Set up anchor tracking, if enabled */\n    if (feature(\"navigation.tracking\"))\n      viewport$\n        .pipe(\n          takeUntil(done$),\n          distinctUntilKeyChanged(\"offset\"),\n          debounceTime(250),\n          skip(1),\n          takeUntil(target$.pipe(skip(1))),\n          repeat({ delay: 250 }),\n          withLatestFrom(push$)\n        )\n          .subscribe(([, { prev }]) => {\n            const url = getLocation()\n\n            /* Set hash fragment to active anchor */\n            const anchor = prev[prev.length - 1]\n            if (anchor && anchor.length) {\n              const [active] = anchor\n              const { hash } = new URL(active.href)\n              if (url.hash !== hash) {\n                url.hash = hash\n                history.replaceState({}, \"\", `${url}`)\n              }\n\n            /* Reset anchor when at the top */\n            } else {\n              url.hash = \"\"\n              history.replaceState({}, \"\", `${url}`)\n            }\n          })\n\n    /* Create and return component */\n    return watchTableOfContents(el, { viewport$, header$ })\n      .pipe(\n        tap(state => push$.next(state)),\n        finalize(() => push$.complete()),\n        map(state => ({ ref: el, ...state }))\n      )\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  Subject,\n  bufferCount,\n  combineLatest,\n  distinctUntilChanged,\n  distinctUntilKeyChanged,\n  endWith,\n  finalize,\n  fromEvent,\n  ignoreElements,\n  map,\n  repeat,\n  skip,\n  takeUntil,\n  tap\n} from \"rxjs\"\n\nimport { Viewport } from \"~/browser\"\n\nimport { Component } from \"../_\"\nimport { Header } from \"../header\"\nimport { Main } from \"../main\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Back-to-top button\n */\nexport interface BackToTop {\n  hidden: boolean                      /* Back-to-top button is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  main$: Observable<Main>              /* Main area observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/**\n * Mount options\n */\ninterface MountOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  header$: Observable<Header>          /* Header observable */\n  main$: Observable<Main>              /* Main area observable */\n  target$: Observable<HTMLElement>     /* Location target observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch back-to-top\n *\n * @param _el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top observable\n */\nexport function watchBackToTop(\n  _el: HTMLElement, { viewport$, main$, target$ }: WatchOptions\n): Observable<BackToTop> {\n\n  /* Compute direction */\n  const direction$ = viewport$\n    .pipe(\n      map(({ offset: { y } }) => y),\n      bufferCount(2, 1),\n      map(([a, b]) => a > b && b > 0),\n      distinctUntilChanged()\n    )\n\n  /* Compute whether main area is active */\n  const active$ = main$\n    .pipe(\n      map(({ active }) => active)\n    )\n\n  /* Compute threshold for hiding */\n  return combineLatest([active$, direction$])\n    .pipe(\n      map(([active, direction]) => !(active && direction)),\n      distinctUntilChanged(),\n      takeUntil(target$.pipe(skip(1))),\n      endWith(true),\n      repeat({ delay: 250 }),\n      map(hidden => ({ hidden }))\n    )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Mount back-to-top\n *\n * @param el - Back-to-top element\n * @param options - Options\n *\n * @returns Back-to-top component observable\n */\nexport function mountBackToTop(\n  el: HTMLElement, { viewport$, header$, main$, target$ }: MountOptions\n): Observable<Component<BackToTop>> {\n  const push$ = new Subject<BackToTop>()\n  const done$ = push$.pipe(ignoreElements(), endWith(true))\n  push$.subscribe({\n\n    /* Handle emission */\n    next({ hidden }) {\n      el.hidden = hidden\n      if (hidden) {\n        el.setAttribute(\"tabindex\", \"-1\")\n        el.blur()\n      } else {\n        el.removeAttribute(\"tabindex\")\n      }\n    },\n\n    /* Handle complete */\n    complete() {\n      el.style.top = \"\"\n      el.hidden = true\n      el.removeAttribute(\"tabindex\")\n    }\n  })\n\n  /* Watch header height */\n  header$\n    .pipe(\n      takeUntil(done$),\n      distinctUntilKeyChanged(\"height\")\n    )\n      .subscribe(({ height }) => {\n        el.style.top = `${height + 16}px`\n      })\n\n  /* Go back to top */\n  fromEvent(el, \"click\")\n    .subscribe(ev => {\n      ev.preventDefault()\n      window.scrollTo({ top: 0 })\n    })\n\n  /* Create and return component */\n  return watchBackToTop(el, { viewport$, main$, target$ })\n    .pipe(\n      tap(state => push$.next(state)),\n      finalize(() => push$.complete()),\n      map(state => ({ ref: el, ...state }))\n    )\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  fromEvent,\n  map,\n  mergeMap,\n  switchMap,\n  takeWhile,\n  tap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n  tablet$: Observable<boolean>         /* Media tablet observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch indeterminate checkboxes\n *\n * This function replaces the indeterminate \"pseudo state\" with the actual\n * indeterminate state, which is used to keep navigation always expanded.\n *\n * @param options - Options\n */\nexport function patchIndeterminate(\n  { document$, tablet$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => getElements<HTMLInputElement>(\n        \".md-toggle--indeterminate\"\n      )),\n      tap(el => {\n        el.indeterminate = true\n        el.checked = false\n      }),\n      mergeMap(el => fromEvent(el, \"change\")\n        .pipe(\n          takeWhile(() => el.classList.contains(\"md-toggle--indeterminate\")),\n          map(() => el)\n        )\n      ),\n      withLatestFrom(tablet$)\n    )\n      .subscribe(([el, tablet]) => {\n        el.classList.remove(\"md-toggle--indeterminate\")\n        if (tablet)\n          el.checked = false\n      })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  filter,\n  fromEvent,\n  map,\n  mergeMap,\n  switchMap,\n  tap\n} from \"rxjs\"\n\nimport { getElements } from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  document$: Observable<Document>      /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether the given device is an Apple device\n *\n * @returns Test result\n */\nfunction isAppleDevice(): boolean {\n  return /(iPad|iPhone|iPod)/.test(navigator.userAgent)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n */\nexport function patchScrollfix(\n  { document$ }: PatchOptions\n): void {\n  document$\n    .pipe(\n      switchMap(() => getElements(\"[data-md-scrollfix]\")),\n      tap(el => el.removeAttribute(\"data-md-scrollfix\")),\n      filter(isAppleDevice),\n      mergeMap(el => fromEvent(el, \"touchstart\")\n        .pipe(\n          map(() => el)\n        )\n      )\n    )\n      .subscribe(el => {\n        const top = el.scrollTop\n\n        /* We're at the top of the container */\n        if (top === 0) {\n          el.scrollTop = 1\n\n        /* We're at the bottom of the container */\n        } else if (top + el.offsetHeight === el.scrollHeight) {\n          el.scrollTop = top - 1\n        }\n      })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  Observable,\n  combineLatest,\n  delay,\n  map,\n  of,\n  switchMap,\n  withLatestFrom\n} from \"rxjs\"\n\nimport {\n  Viewport,\n  watchToggle\n} from \"~/browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n  viewport$: Observable<Viewport>      /* Viewport observable */\n  tablet$: Observable<boolean>         /* Media tablet observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch the document body to lock when search is open\n *\n * For mobile and tablet viewports, the search is rendered full screen, which\n * leads to scroll leaking when at the top or bottom of the search result. This\n * function locks the body when the search is in full screen mode, and restores\n * the scroll position when leaving.\n *\n * @param options - Options\n */\nexport function patchScrolllock(\n  { viewport$, tablet$ }: PatchOptions\n): void {\n  combineLatest([watchToggle(\"search\"), tablet$])\n    .pipe(\n      map(([active, tablet]) => active && !tablet),\n      switchMap(active => of(active)\n        .pipe(\n          delay(active ? 400 : 100)\n        )\n      ),\n      withLatestFrom(viewport$)\n    )\n      .subscribe(([active, { offset: { y }}]) => {\n        if (active) {\n          document.body.setAttribute(\"data-md-scrolllock\", \"\")\n          document.body.style.top = `-${y}px`\n        } else {\n          const value = -1 * parseInt(document.body.style.top, 10)\n          document.body.removeAttribute(\"data-md-scrolllock\")\n          document.body.style.top = \"\"\n          if (value)\n            window.scrollTo(0, value)\n        }\n      })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Polyfills\n * ------------------------------------------------------------------------- */\n\n/* Polyfill `Object.entries` */\nif (!Object.entries)\n  Object.entries = function (obj: object) {\n    const data: [string, string][] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push([key, obj[key]])\n\n    /* Return entries */\n    return data\n  }\n\n/* Polyfill `Object.values` */\nif (!Object.values)\n  Object.values = function (obj: object) {\n    const data: string[] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push(obj[key])\n\n    /* Return values */\n    return data\n  }\n\n/* ------------------------------------------------------------------------- */\n\n/* Polyfills for `Element` */\nif (typeof Element !== \"undefined\") {\n\n  /* Polyfill `Element.scrollTo` */\n  if (!Element.prototype.scrollTo)\n    Element.prototype.scrollTo = function (\n      x?: ScrollToOptions | number, y?: number\n    ): void {\n      if (typeof x === \"object\") {\n        this.scrollLeft = x.left!\n        this.scrollTop = x.top!\n      } else {\n        this.scrollLeft = x!\n        this.scrollTop = y!\n      }\n    }\n\n  /* Polyfill `Element.replaceWith` */\n  if (!Element.prototype.replaceWith)\n    Element.prototype.replaceWith = function (\n      ...nodes: Array<string | Node>\n    ): void {\n      const parent = this.parentNode\n      if (parent) {\n        if (nodes.length === 0)\n          parent.removeChild(this)\n\n        /* Replace children and create text nodes */\n        for (let i = nodes.length - 1; i >= 0; i--) {\n          let node = nodes[i]\n          if (typeof node === \"string\")\n            node = document.createTextNode(node)\n          else if (node.parentNode)\n            node.parentNode.removeChild(node)\n\n          /* Replace child or insert before previous sibling */\n          if (!i)\n            parent.replaceChild(node, this)\n          else\n            parent.insertBefore(this.previousSibling!, node)\n        }\n      }\n    }\n}\n"],
-  "mappings": "6+BAAA,IAAAA,GAAAC,GAAA,CAAAC,GAAAC,KAAA,EAAC,SAAUC,EAAQC,EAAS,CAC1B,OAAOH,IAAY,UAAY,OAAOC,IAAW,YAAcE,EAAQ,EACvE,OAAO,QAAW,YAAc,OAAO,IAAM,OAAOA,CAAO,EAC1DA,EAAQ,CACX,GAAEH,GAAO,UAAY,CAAE,aASrB,SAASI,EAA0BC,EAAO,CACxC,IAAIC,EAAmB,GACnBC,EAA0B,GAC1BC,EAAiC,KAEjCC,EAAsB,CACxB,KAAM,GACN,OAAQ,GACR,IAAK,GACL,IAAK,GACL,MAAO,GACP,SAAU,GACV,OAAQ,GACR,KAAM,GACN,MAAO,GACP,KAAM,GACN,KAAM,GACN,SAAU,GACV,iBAAkB,EACpB,EAOA,SAASC,EAAmBC,EAAI,CAC9B,MACE,GAAAA,GACAA,IAAO,UACPA,EAAG,WAAa,QAChBA,EAAG,WAAa,QAChB,cAAeA,GACf,aAAcA,EAAG,UAKrB,CASA,SAASC,EAA8BD,EAAI,CACzC,IAAIE,GAAOF,EAAG,KACVG,GAAUH,EAAG,QAUjB,MARI,GAAAG,KAAY,SAAWL,EAAoBI,EAAI,GAAK,CAACF,EAAG,UAIxDG,KAAY,YAAc,CAACH,EAAG,UAI9BA,EAAG,kBAKT,CAOA,SAASI,EAAqBJ,EAAI,CAC5BA,EAAG,UAAU,SAAS,eAAe,IAGzCA,EAAG,UAAU,IAAI,eAAe,EAChCA,EAAG,aAAa,2BAA4B,EAAE,EAChD,CAOA,SAASK,EAAwBL,EAAI,CAC9BA,EAAG,aAAa,0BAA0B,IAG/CA,EAAG,UAAU,OAAO,eAAe,EACnCA,EAAG,gBAAgB,0BAA0B,EAC/C,CAUA,SAASM,EAAUC,EAAG,CAChBA,EAAE,SAAWA,EAAE,QAAUA,EAAE,UAI3BR,EAAmBL,EAAM,aAAa,GACxCU,EAAqBV,EAAM,aAAa,EAG1CC,EAAmB,GACrB,CAUA,SAASa,EAAcD,EAAG,CACxBZ,EAAmB,EACrB,CASA,SAASc,EAAQF,EAAG,CAEbR,EAAmBQ,EAAE,MAAM,IAI5BZ,GAAoBM,EAA8BM,EAAE,MAAM,IAC5DH,EAAqBG,EAAE,MAAM,CAEjC,CAMA,SAASG,EAAOH,EAAG,CACZR,EAAmBQ,EAAE,MAAM,IAK9BA,EAAE,OAAO,UAAU,SAAS,eAAe,GAC3CA,EAAE,OAAO,aAAa,0BAA0B,KAMhDX,EAA0B,GAC1B,OAAO,aAAaC,CAA8B,EAClDA,EAAiC,OAAO,WAAW,UAAW,CAC5DD,EAA0B,EAC5B,EAAG,GAAG,EACNS,EAAwBE,EAAE,MAAM,EAEpC,CAOA,SAASI,EAAmBJ,EAAG,CACzB,SAAS,kBAAoB,WAK3BX,IACFD,EAAmB,IAErBiB,GAA+B,EAEnC,CAQA,SAASA,IAAiC,CACxC,SAAS,iBAAiB,YAAaC,CAAoB,EAC3D,SAAS,iBAAiB,YAAaA,CAAoB,EAC3D,SAAS,iBAAiB,UAAWA,CAAoB,EACzD,SAAS,iBAAiB,cAAeA,CAAoB,EAC7D,SAAS,iBAAiB,cAAeA,CAAoB,EAC7D,SAAS,iBAAiB,YAAaA,CAAoB,EAC3D,SAAS,iBAAiB,YAAaA,CAAoB,EAC3D,SAAS,iBAAiB,aAAcA,CAAoB,EAC5D,SAAS,iBAAiB,WAAYA,CAAoB,CAC5D,CAEA,SAASC,GAAoC,CAC3C,SAAS,oBAAoB,YAAaD,CAAoB,EAC9D,SAAS,oBAAoB,YAAaA,CAAoB,EAC9D,SAAS,oBAAoB,UAAWA,CAAoB,EAC5D,SAAS,oBAAoB,cAAeA,CAAoB,EAChE,SAAS,oBAAoB,cAAeA,CAAoB,EAChE,SAAS,oBAAoB,YAAaA,CAAoB,EAC9D,SAAS,oBAAoB,YAAaA,CAAoB,EAC9D,SAAS,oBAAoB,aAAcA,CAAoB,EAC/D,SAAS,oBAAoB,WAAYA,CAAoB,CAC/D,CASA,SAASA,EAAqBN,EAAG,CAG3BA,EAAE,OAAO,UAAYA,EAAE,OAAO,SAAS,YAAY,IAAM,SAI7DZ,EAAmB,GACnBmB,EAAkC,EACpC,CAKA,SAAS,iBAAiB,UAAWR,EAAW,EAAI,EACpD,SAAS,iBAAiB,YAAaE,EAAe,EAAI,EAC1D,SAAS,iBAAiB,cAAeA,EAAe,EAAI,EAC5D,SAAS,iBAAiB,aAAcA,EAAe,EAAI,EAC3D,SAAS,iBAAiB,mBAAoBG,EAAoB,EAAI,EAEtEC,GAA+B,EAM/BlB,EAAM,iBAAiB,QAASe,EAAS,EAAI,EAC7Cf,EAAM,iBAAiB,OAAQgB,EAAQ,EAAI,EAOvChB,EAAM,WAAa,KAAK,wBAA0BA,EAAM,KAI1DA,EAAM,KAAK,aAAa,wBAAyB,EAAE,EAC1CA,EAAM,WAAa,KAAK,gBACjC,SAAS,gBAAgB,UAAU,IAAI,kBAAkB,EACzD,SAAS,gBAAgB,aAAa,wBAAyB,EAAE,EAErE,CAKA,GAAI,OAAO,QAAW,aAAe,OAAO,UAAa,YAAa,CAIpE,OAAO,0BAA4BD,EAInC,IAAIsB,EAEJ,GAAI,CACFA,EAAQ,IAAI,YAAY,8BAA8B,CACxD,OAASC,EAAO,CAEdD,EAAQ,SAAS,YAAY,aAAa,EAC1CA,EAAM,gBAAgB,+BAAgC,GAAO,GAAO,CAAC,CAAC,CACxE,CAEA,OAAO,cAAcA,CAAK,CAC5B,CAEI,OAAO,UAAa,aAGtBtB,EAA0B,QAAQ,CAGtC,CAAE,ICvTF,IAAAwB,GAAAC,GAAA,CAAAC,GAAAC,KAAA;AAAA;AAAA;AAAA;AAAA;AAAA,IAMC,SAA0CC,EAAMC,EAAS,CACtD,OAAOH,IAAY,UAAY,OAAOC,IAAW,SACnDA,GAAO,QAAUE,EAAQ,EAClB,OAAO,QAAW,YAAc,OAAO,IAC9C,OAAO,CAAC,EAAGA,CAAO,EACX,OAAOH,IAAY,SAC1BA,GAAQ,YAAiBG,EAAQ,EAEjCD,EAAK,YAAiBC,EAAQ,CAChC,GAAGH,GAAM,UAAW,CACpB,OAAiB,UAAW,CAClB,IAAII,EAAuB,CAE/B,IACC,SAASC,EAAyBC,EAAqBC,EAAqB,CAEnF,aAGAA,EAAoB,EAAED,EAAqB,CACzC,QAAW,UAAW,CAAE,OAAqBE,EAAW,CAC1D,CAAC,EAGD,IAAIC,EAAeF,EAAoB,GAAG,EACtCG,EAAoCH,EAAoB,EAAEE,CAAY,EAEtEE,EAASJ,EAAoB,GAAG,EAChCK,EAA8BL,EAAoB,EAAEI,CAAM,EAE1DE,EAAaN,EAAoB,GAAG,EACpCO,EAA8BP,EAAoB,EAAEM,CAAU,EAOlE,SAASE,EAAQC,EAAM,CACrB,GAAI,CACF,OAAO,SAAS,YAAYA,CAAI,CAClC,OAASC,EAAK,CACZ,MAAO,EACT,CACF,CAUA,IAAIC,EAAqB,SAA4BC,EAAQ,CAC3D,IAAIC,EAAeN,EAAe,EAAEK,CAAM,EAC1C,OAAAJ,EAAQ,KAAK,EACNK,CACT,EAEiCC,EAAeH,EAOhD,SAASI,EAAkBC,EAAO,CAChC,IAAIC,EAAQ,SAAS,gBAAgB,aAAa,KAAK,IAAM,MACzDC,EAAc,SAAS,cAAc,UAAU,EAEnDA,EAAY,MAAM,SAAW,OAE7BA,EAAY,MAAM,OAAS,IAC3BA,EAAY,MAAM,QAAU,IAC5BA,EAAY,MAAM,OAAS,IAE3BA,EAAY,MAAM,SAAW,WAC7BA,EAAY,MAAMD,EAAQ,QAAU,MAAM,EAAI,UAE9C,IAAIE,EAAY,OAAO,aAAe,SAAS,gBAAgB,UAC/D,OAAAD,EAAY,MAAM,IAAM,GAAG,OAAOC,EAAW,IAAI,EACjDD,EAAY,aAAa,WAAY,EAAE,EACvCA,EAAY,MAAQF,EACbE,CACT,CAYA,IAAIE,GAAiB,SAAwBJ,EAAOK,EAAS,CAC3D,IAAIH,EAAcH,EAAkBC,CAAK,EACzCK,EAAQ,UAAU,YAAYH,CAAW,EACzC,IAAIL,EAAeN,EAAe,EAAEW,CAAW,EAC/C,OAAAV,EAAQ,MAAM,EACdU,EAAY,OAAO,EACZL,CACT,EASIS,EAAsB,SAA6BV,EAAQ,CAC7D,IAAIS,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAChF,UAAW,SAAS,IACtB,EACIR,EAAe,GAEnB,OAAI,OAAOD,GAAW,SACpBC,EAAeO,GAAeR,EAAQS,CAAO,EACpCT,aAAkB,kBAAoB,CAAC,CAAC,OAAQ,SAAU,MAAO,MAAO,UAAU,EAAE,SAASA,GAAW,KAA4B,OAASA,EAAO,IAAI,EAEjKC,EAAeO,GAAeR,EAAO,MAAOS,CAAO,GAEnDR,EAAeN,EAAe,EAAEK,CAAM,EACtCJ,EAAQ,MAAM,GAGTK,CACT,EAEiCU,EAAgBD,EAEjD,SAASE,EAAQC,EAAK,CAAE,0BAA2B,OAAI,OAAO,QAAW,YAAc,OAAO,OAAO,UAAa,SAAYD,EAAU,SAAiBC,EAAK,CAAE,OAAO,OAAOA,CAAK,EAAYD,EAAU,SAAiBC,EAAK,CAAE,OAAOA,GAAO,OAAO,QAAW,YAAcA,EAAI,cAAgB,QAAUA,IAAQ,OAAO,UAAY,SAAW,OAAOA,CAAK,EAAYD,EAAQC,CAAG,CAAG,CAUzX,IAAIC,GAAyB,UAAkC,CAC7D,IAAIL,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAAC,EAE/EM,EAAkBN,EAAQ,OAC1BO,EAASD,IAAoB,OAAS,OAASA,EAC/CE,EAAYR,EAAQ,UACpBT,EAASS,EAAQ,OACjBS,GAAOT,EAAQ,KAEnB,GAAIO,IAAW,QAAUA,IAAW,MAClC,MAAM,IAAI,MAAM,oDAAoD,EAItE,GAAIhB,IAAW,OACb,GAAIA,GAAUY,EAAQZ,CAAM,IAAM,UAAYA,EAAO,WAAa,EAAG,CACnE,GAAIgB,IAAW,QAAUhB,EAAO,aAAa,UAAU,EACrD,MAAM,IAAI,MAAM,mFAAmF,EAGrG,GAAIgB,IAAW,QAAUhB,EAAO,aAAa,UAAU,GAAKA,EAAO,aAAa,UAAU,GACxF,MAAM,IAAI,MAAM,uGAAwG,CAE5H,KACE,OAAM,IAAI,MAAM,6CAA6C,EAKjE,GAAIkB,GACF,OAAOP,EAAaO,GAAM,CACxB,UAAWD,CACb,CAAC,EAIH,GAAIjB,EACF,OAAOgB,IAAW,MAAQd,EAAYF,CAAM,EAAIW,EAAaX,EAAQ,CACnE,UAAWiB,CACb,CAAC,CAEL,EAEiCE,GAAmBL,GAEpD,SAASM,GAAiBP,EAAK,CAAE,0BAA2B,OAAI,OAAO,QAAW,YAAc,OAAO,OAAO,UAAa,SAAYO,GAAmB,SAAiBP,EAAK,CAAE,OAAO,OAAOA,CAAK,EAAYO,GAAmB,SAAiBP,EAAK,CAAE,OAAOA,GAAO,OAAO,QAAW,YAAcA,EAAI,cAAgB,QAAUA,IAAQ,OAAO,UAAY,SAAW,OAAOA,CAAK,EAAYO,GAAiBP,CAAG,CAAG,CAE7Z,SAASQ,GAAgBC,EAAUC,EAAa,CAAE,GAAI,EAAED,aAAoBC,GAAgB,MAAM,IAAI,UAAU,mCAAmC,CAAK,CAExJ,SAASC,GAAkBxB,EAAQyB,EAAO,CAAE,QAASC,EAAI,EAAGA,EAAID,EAAM,OAAQC,IAAK,CAAE,IAAIC,EAAaF,EAAMC,CAAC,EAAGC,EAAW,WAAaA,EAAW,YAAc,GAAOA,EAAW,aAAe,GAAU,UAAWA,IAAYA,EAAW,SAAW,IAAM,OAAO,eAAe3B,EAAQ2B,EAAW,IAAKA,CAAU,CAAG,CAAE,CAE5T,SAASC,GAAaL,EAAaM,EAAYC,EAAa,CAAE,OAAID,GAAYL,GAAkBD,EAAY,UAAWM,CAAU,EAAOC,GAAaN,GAAkBD,EAAaO,CAAW,EAAUP,CAAa,CAEtN,SAASQ,GAAUC,EAAUC,EAAY,CAAE,GAAI,OAAOA,GAAe,YAAcA,IAAe,KAAQ,MAAM,IAAI,UAAU,oDAAoD,EAAKD,EAAS,UAAY,OAAO,OAAOC,GAAcA,EAAW,UAAW,CAAE,YAAa,CAAE,MAAOD,EAAU,SAAU,GAAM,aAAc,EAAK,CAAE,CAAC,EAAOC,GAAYC,GAAgBF,EAAUC,CAAU,CAAG,CAEhY,SAASC,GAAgBC,EAAGC,EAAG,CAAE,OAAAF,GAAkB,OAAO,gBAAkB,SAAyBC,EAAGC,EAAG,CAAE,OAAAD,EAAE,UAAYC,EAAUD,CAAG,EAAUD,GAAgBC,EAAGC,CAAC,CAAG,CAEzK,SAASC,GAAaC,EAAS,CAAE,IAAIC,EAA4BC,GAA0B,EAAG,OAAO,UAAgC,CAAE,IAAIC,EAAQC,GAAgBJ,CAAO,EAAGK,EAAQ,GAAIJ,EAA2B,CAAE,IAAIK,EAAYF,GAAgB,IAAI,EAAE,YAAaC,EAAS,QAAQ,UAAUF,EAAO,UAAWG,CAAS,CAAG,MAASD,EAASF,EAAM,MAAM,KAAM,SAAS,EAAK,OAAOI,GAA2B,KAAMF,CAAM,CAAG,CAAG,CAExa,SAASE,GAA2BC,EAAMC,EAAM,CAAE,OAAIA,IAAS3B,GAAiB2B,CAAI,IAAM,UAAY,OAAOA,GAAS,YAAsBA,EAAeC,GAAuBF,CAAI,CAAG,CAEzL,SAASE,GAAuBF,EAAM,CAAE,GAAIA,IAAS,OAAU,MAAM,IAAI,eAAe,2DAA2D,EAAK,OAAOA,CAAM,CAErK,SAASN,IAA4B,CAA0E,GAApE,OAAO,SAAY,aAAe,CAAC,QAAQ,WAA6B,QAAQ,UAAU,KAAM,MAAO,GAAO,GAAI,OAAO,OAAU,WAAY,MAAO,GAAM,GAAI,CAAE,YAAK,UAAU,SAAS,KAAK,QAAQ,UAAU,KAAM,CAAC,EAAG,UAAY,CAAC,CAAC,CAAC,EAAU,EAAM,OAASS,EAAG,CAAE,MAAO,EAAO,CAAE,CAEnU,SAASP,GAAgBP,EAAG,CAAE,OAAAO,GAAkB,OAAO,eAAiB,OAAO,eAAiB,SAAyBP,EAAG,CAAE,OAAOA,EAAE,WAAa,OAAO,eAAeA,CAAC,CAAG,EAAUO,GAAgBP,CAAC,CAAG,CAa5M,SAASe,GAAkBC,EAAQC,EAAS,CAC1C,IAAIC,EAAY,kBAAkB,OAAOF,CAAM,EAE/C,GAAKC,EAAQ,aAAaC,CAAS,EAInC,OAAOD,EAAQ,aAAaC,CAAS,CACvC,CAOA,IAAIC,GAAyB,SAAUC,EAAU,CAC/CxB,GAAUuB,EAAWC,CAAQ,EAE7B,IAAIC,EAASnB,GAAaiB,CAAS,EAMnC,SAASA,EAAUG,EAAShD,EAAS,CACnC,IAAIiD,EAEJ,OAAArC,GAAgB,KAAMiC,CAAS,EAE/BI,EAAQF,EAAO,KAAK,IAAI,EAExBE,EAAM,eAAejD,CAAO,EAE5BiD,EAAM,YAAYD,CAAO,EAElBC,CACT,CAQA,OAAA9B,GAAa0B,EAAW,CAAC,CACvB,IAAK,iBACL,MAAO,UAA0B,CAC/B,IAAI7C,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAAC,EACnF,KAAK,OAAS,OAAOA,EAAQ,QAAW,WAAaA,EAAQ,OAAS,KAAK,cAC3E,KAAK,OAAS,OAAOA,EAAQ,QAAW,WAAaA,EAAQ,OAAS,KAAK,cAC3E,KAAK,KAAO,OAAOA,EAAQ,MAAS,WAAaA,EAAQ,KAAO,KAAK,YACrE,KAAK,UAAYW,GAAiBX,EAAQ,SAAS,IAAM,SAAWA,EAAQ,UAAY,SAAS,IACnG,CAMF,EAAG,CACD,IAAK,cACL,MAAO,SAAqBgD,EAAS,CACnC,IAAIE,EAAS,KAEb,KAAK,SAAWlE,EAAe,EAAEgE,EAAS,QAAS,SAAUR,GAAG,CAC9D,OAAOU,EAAO,QAAQV,EAAC,CACzB,CAAC,CACH,CAMF,EAAG,CACD,IAAK,UACL,MAAO,SAAiBA,EAAG,CACzB,IAAIQ,EAAUR,EAAE,gBAAkBA,EAAE,cAChCjC,GAAS,KAAK,OAAOyC,CAAO,GAAK,OACjCvC,GAAOC,GAAgB,CACzB,OAAQH,GACR,UAAW,KAAK,UAChB,OAAQ,KAAK,OAAOyC,CAAO,EAC3B,KAAM,KAAK,KAAKA,CAAO,CACzB,CAAC,EAED,KAAK,KAAKvC,GAAO,UAAY,QAAS,CACpC,OAAQF,GACR,KAAME,GACN,QAASuC,EACT,eAAgB,UAA0B,CACpCA,GACFA,EAAQ,MAAM,EAGhB,OAAO,aAAa,EAAE,gBAAgB,CACxC,CACF,CAAC,CACH,CAMF,EAAG,CACD,IAAK,gBACL,MAAO,SAAuBA,EAAS,CACrC,OAAOP,GAAkB,SAAUO,CAAO,CAC5C,CAMF,EAAG,CACD,IAAK,gBACL,MAAO,SAAuBA,EAAS,CACrC,IAAIG,EAAWV,GAAkB,SAAUO,CAAO,EAElD,GAAIG,EACF,OAAO,SAAS,cAAcA,CAAQ,CAE1C,CAQF,EAAG,CACD,IAAK,cAML,MAAO,SAAqBH,EAAS,CACnC,OAAOP,GAAkB,OAAQO,CAAO,CAC1C,CAKF,EAAG,CACD,IAAK,UACL,MAAO,UAAmB,CACxB,KAAK,SAAS,QAAQ,CACxB,CACF,CAAC,EAAG,CAAC,CACH,IAAK,OACL,MAAO,SAAczD,EAAQ,CAC3B,IAAIS,EAAU,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAChF,UAAW,SAAS,IACtB,EACA,OAAOE,EAAaX,EAAQS,CAAO,CACrC,CAOF,EAAG,CACD,IAAK,MACL,MAAO,SAAaT,EAAQ,CAC1B,OAAOE,EAAYF,CAAM,CAC3B,CAOF,EAAG,CACD,IAAK,cACL,MAAO,UAAuB,CAC5B,IAAIgB,EAAS,UAAU,OAAS,GAAK,UAAU,CAAC,IAAM,OAAY,UAAU,CAAC,EAAI,CAAC,OAAQ,KAAK,EAC3F6C,EAAU,OAAO7C,GAAW,SAAW,CAACA,CAAM,EAAIA,EAClD8C,GAAU,CAAC,CAAC,SAAS,sBACzB,OAAAD,EAAQ,QAAQ,SAAU7C,GAAQ,CAChC8C,GAAUA,IAAW,CAAC,CAAC,SAAS,sBAAsB9C,EAAM,CAC9D,CAAC,EACM8C,EACT,CACF,CAAC,CAAC,EAEKR,CACT,EAAG/D,EAAqB,CAAE,EAEOF,GAAaiE,EAExC,EAEA,IACC,SAASxE,EAAQ,CAExB,IAAIiF,EAAqB,EAKzB,GAAI,OAAO,SAAY,aAAe,CAAC,QAAQ,UAAU,QAAS,CAC9D,IAAIC,EAAQ,QAAQ,UAEpBA,EAAM,QAAUA,EAAM,iBACNA,EAAM,oBACNA,EAAM,mBACNA,EAAM,kBACNA,EAAM,qBAC1B,CASA,SAASC,EAASb,EAASQ,EAAU,CACjC,KAAOR,GAAWA,EAAQ,WAAaW,GAAoB,CACvD,GAAI,OAAOX,EAAQ,SAAY,YAC3BA,EAAQ,QAAQQ,CAAQ,EAC1B,OAAOR,EAETA,EAAUA,EAAQ,UACtB,CACJ,CAEAtE,EAAO,QAAUmF,CAGX,EAEA,IACC,SAASnF,EAAQoF,EAA0B9E,EAAqB,CAEvE,IAAI6E,EAAU7E,EAAoB,GAAG,EAYrC,SAAS+E,EAAUf,EAASQ,EAAU/D,EAAMuE,EAAUC,EAAY,CAC9D,IAAIC,EAAaC,EAAS,MAAM,KAAM,SAAS,EAE/C,OAAAnB,EAAQ,iBAAiBvD,EAAMyE,EAAYD,CAAU,EAE9C,CACH,QAAS,UAAW,CAChBjB,EAAQ,oBAAoBvD,EAAMyE,EAAYD,CAAU,CAC5D,CACJ,CACJ,CAYA,SAASG,EAASC,EAAUb,EAAU/D,EAAMuE,EAAUC,EAAY,CAE9D,OAAI,OAAOI,EAAS,kBAAqB,WAC9BN,EAAU,MAAM,KAAM,SAAS,EAItC,OAAOtE,GAAS,WAGTsE,EAAU,KAAK,KAAM,QAAQ,EAAE,MAAM,KAAM,SAAS,GAI3D,OAAOM,GAAa,WACpBA,EAAW,SAAS,iBAAiBA,CAAQ,GAI1C,MAAM,UAAU,IAAI,KAAKA,EAAU,SAAUrB,EAAS,CACzD,OAAOe,EAAUf,EAASQ,EAAU/D,EAAMuE,EAAUC,CAAU,CAClE,CAAC,EACL,CAWA,SAASE,EAASnB,EAASQ,EAAU/D,EAAMuE,EAAU,CACjD,OAAO,SAASnB,EAAG,CACfA,EAAE,eAAiBgB,EAAQhB,EAAE,OAAQW,CAAQ,EAEzCX,EAAE,gBACFmB,EAAS,KAAKhB,EAASH,CAAC,CAEhC,CACJ,CAEAnE,EAAO,QAAU0F,CAGX,EAEA,IACC,SAAStF,EAAyBL,EAAS,CAQlDA,EAAQ,KAAO,SAASuB,EAAO,CAC3B,OAAOA,IAAU,QACVA,aAAiB,aACjBA,EAAM,WAAa,CAC9B,EAQAvB,EAAQ,SAAW,SAASuB,EAAO,CAC/B,IAAIP,EAAO,OAAO,UAAU,SAAS,KAAKO,CAAK,EAE/C,OAAOA,IAAU,SACTP,IAAS,qBAAuBA,IAAS,4BACzC,WAAYO,IACZA,EAAM,SAAW,GAAKvB,EAAQ,KAAKuB,EAAM,CAAC,CAAC,EACvD,EAQAvB,EAAQ,OAAS,SAASuB,EAAO,CAC7B,OAAO,OAAOA,GAAU,UACjBA,aAAiB,MAC5B,EAQAvB,EAAQ,GAAK,SAASuB,EAAO,CACzB,IAAIP,EAAO,OAAO,UAAU,SAAS,KAAKO,CAAK,EAE/C,OAAOP,IAAS,mBACpB,CAGM,EAEA,IACC,SAASf,EAAQoF,EAA0B9E,EAAqB,CAEvE,IAAIsF,EAAKtF,EAAoB,GAAG,EAC5BoF,EAAWpF,EAAoB,GAAG,EAWtC,SAASI,EAAOQ,EAAQH,EAAMuE,EAAU,CACpC,GAAI,CAACpE,GAAU,CAACH,GAAQ,CAACuE,EACrB,MAAM,IAAI,MAAM,4BAA4B,EAGhD,GAAI,CAACM,EAAG,OAAO7E,CAAI,EACf,MAAM,IAAI,UAAU,kCAAkC,EAG1D,GAAI,CAAC6E,EAAG,GAAGN,CAAQ,EACf,MAAM,IAAI,UAAU,mCAAmC,EAG3D,GAAIM,EAAG,KAAK1E,CAAM,EACd,OAAO2E,EAAW3E,EAAQH,EAAMuE,CAAQ,EAEvC,GAAIM,EAAG,SAAS1E,CAAM,EACvB,OAAO4E,EAAe5E,EAAQH,EAAMuE,CAAQ,EAE3C,GAAIM,EAAG,OAAO1E,CAAM,EACrB,OAAO6E,EAAe7E,EAAQH,EAAMuE,CAAQ,EAG5C,MAAM,IAAI,UAAU,2EAA2E,CAEvG,CAWA,SAASO,EAAWG,EAAMjF,EAAMuE,EAAU,CACtC,OAAAU,EAAK,iBAAiBjF,EAAMuE,CAAQ,EAE7B,CACH,QAAS,UAAW,CAChBU,EAAK,oBAAoBjF,EAAMuE,CAAQ,CAC3C,CACJ,CACJ,CAWA,SAASQ,EAAeG,EAAUlF,EAAMuE,EAAU,CAC9C,aAAM,UAAU,QAAQ,KAAKW,EAAU,SAASD,EAAM,CAClDA,EAAK,iBAAiBjF,EAAMuE,CAAQ,CACxC,CAAC,EAEM,CACH,QAAS,UAAW,CAChB,MAAM,UAAU,QAAQ,KAAKW,EAAU,SAASD,EAAM,CAClDA,EAAK,oBAAoBjF,EAAMuE,CAAQ,CAC3C,CAAC,CACL,CACJ,CACJ,CAWA,SAASS,EAAejB,EAAU/D,EAAMuE,EAAU,CAC9C,OAAOI,EAAS,SAAS,KAAMZ,EAAU/D,EAAMuE,CAAQ,CAC3D,CAEAtF,EAAO,QAAUU,CAGX,EAEA,IACC,SAASV,EAAQ,CAExB,SAASkG,EAAO5B,EAAS,CACrB,IAAInD,EAEJ,GAAImD,EAAQ,WAAa,SACrBA,EAAQ,MAAM,EAEdnD,EAAemD,EAAQ,cAElBA,EAAQ,WAAa,SAAWA,EAAQ,WAAa,WAAY,CACtE,IAAI6B,EAAa7B,EAAQ,aAAa,UAAU,EAE3C6B,GACD7B,EAAQ,aAAa,WAAY,EAAE,EAGvCA,EAAQ,OAAO,EACfA,EAAQ,kBAAkB,EAAGA,EAAQ,MAAM,MAAM,EAE5C6B,GACD7B,EAAQ,gBAAgB,UAAU,EAGtCnD,EAAemD,EAAQ,KAC3B,KACK,CACGA,EAAQ,aAAa,iBAAiB,GACtCA,EAAQ,MAAM,EAGlB,IAAI8B,EAAY,OAAO,aAAa,EAChCC,EAAQ,SAAS,YAAY,EAEjCA,EAAM,mBAAmB/B,CAAO,EAChC8B,EAAU,gBAAgB,EAC1BA,EAAU,SAASC,CAAK,EAExBlF,EAAeiF,EAAU,SAAS,CACtC,CAEA,OAAOjF,CACX,CAEAnB,EAAO,QAAUkG,CAGX,EAEA,IACC,SAASlG,EAAQ,CAExB,SAASsG,GAAK,CAGd,CAEAA,EAAE,UAAY,CACZ,GAAI,SAAUC,EAAMjB,EAAUkB,EAAK,CACjC,IAAIrC,EAAI,KAAK,IAAM,KAAK,EAAI,CAAC,GAE7B,OAACA,EAAEoC,CAAI,IAAMpC,EAAEoC,CAAI,EAAI,CAAC,IAAI,KAAK,CAC/B,GAAIjB,EACJ,IAAKkB,CACP,CAAC,EAEM,IACT,EAEA,KAAM,SAAUD,EAAMjB,EAAUkB,EAAK,CACnC,IAAIxC,EAAO,KACX,SAASyB,GAAY,CACnBzB,EAAK,IAAIuC,EAAMd,CAAQ,EACvBH,EAAS,MAAMkB,EAAK,SAAS,CAC/B,CAEA,OAAAf,EAAS,EAAIH,EACN,KAAK,GAAGiB,EAAMd,EAAUe,CAAG,CACpC,EAEA,KAAM,SAAUD,EAAM,CACpB,IAAIE,EAAO,CAAC,EAAE,MAAM,KAAK,UAAW,CAAC,EACjCC,IAAW,KAAK,IAAM,KAAK,EAAI,CAAC,IAAIH,CAAI,GAAK,CAAC,GAAG,MAAM,EACvD3D,EAAI,EACJ+D,EAAMD,EAAO,OAEjB,IAAK9D,EAAGA,EAAI+D,EAAK/D,IACf8D,EAAO9D,CAAC,EAAE,GAAG,MAAM8D,EAAO9D,CAAC,EAAE,IAAK6D,CAAI,EAGxC,OAAO,IACT,EAEA,IAAK,SAAUF,EAAMjB,EAAU,CAC7B,IAAInB,EAAI,KAAK,IAAM,KAAK,EAAI,CAAC,GACzByC,EAAOzC,EAAEoC,CAAI,EACbM,EAAa,CAAC,EAElB,GAAID,GAAQtB,EACV,QAAS1C,EAAI,EAAG+D,EAAMC,EAAK,OAAQhE,EAAI+D,EAAK/D,IACtCgE,EAAKhE,CAAC,EAAE,KAAO0C,GAAYsB,EAAKhE,CAAC,EAAE,GAAG,IAAM0C,GAC9CuB,EAAW,KAAKD,EAAKhE,CAAC,CAAC,EAQ7B,OAACiE,EAAW,OACR1C,EAAEoC,CAAI,EAAIM,EACV,OAAO1C,EAAEoC,CAAI,EAEV,IACT,CACF,EAEAvG,EAAO,QAAUsG,EACjBtG,EAAO,QAAQ,YAAcsG,CAGvB,CAEI,EAGIQ,EAA2B,CAAC,EAGhC,SAASxG,EAAoByG,EAAU,CAEtC,GAAGD,EAAyBC,CAAQ,EACnC,OAAOD,EAAyBC,CAAQ,EAAE,QAG3C,IAAI/G,EAAS8G,EAAyBC,CAAQ,EAAI,CAGjD,QAAS,CAAC,CACX,EAGA,OAAA5G,EAAoB4G,CAAQ,EAAE/G,EAAQA,EAAO,QAASM,CAAmB,EAGlEN,EAAO,OACf,CAIA,OAAC,UAAW,CAEXM,EAAoB,EAAI,SAASN,EAAQ,CACxC,IAAIgH,EAAShH,GAAUA,EAAO,WAC7B,UAAW,CAAE,OAAOA,EAAO,OAAY,EACvC,UAAW,CAAE,OAAOA,CAAQ,EAC7B,OAAAM,EAAoB,EAAE0G,EAAQ,CAAE,EAAGA,CAAO,CAAC,EACpCA,CACR,CACD,EAAE,EAGD,UAAW,CAEX1G,EAAoB,EAAI,SAASP,EAASkH,EAAY,CACrD,QAAQC,KAAOD,EACX3G,EAAoB,EAAE2G,EAAYC,CAAG,GAAK,CAAC5G,EAAoB,EAAEP,EAASmH,CAAG,GAC/E,OAAO,eAAenH,EAASmH,EAAK,CAAE,WAAY,GAAM,IAAKD,EAAWC,CAAG,CAAE,CAAC,CAGjF,CACD,EAAE,EAGD,UAAW,CACX5G,EAAoB,EAAI,SAASyB,EAAKoF,EAAM,CAAE,OAAO,OAAO,UAAU,eAAe,KAAKpF,EAAKoF,CAAI,CAAG,CACvG,EAAE,EAMK7G,EAAoB,GAAG,CAC/B,EAAG,EACX,OACD,CAAC,ICz3BD,IAAA8G,GAAAC,GAAA,CAAAC,GAAAC,KAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GAeA,IAAIC,GAAkB,UAOtBD,GAAO,QAAUE,GAUjB,SAASA,GAAWC,EAAQ,CAC1B,IAAIC,EAAM,GAAKD,EACXE,EAAQJ,GAAgB,KAAKG,CAAG,EAEpC,GAAI,CAACC,EACH,OAAOD,EAGT,IAAIE,EACAC,EAAO,GACPC,EAAQ,EACRC,EAAY,EAEhB,IAAKD,EAAQH,EAAM,MAAOG,EAAQJ,EAAI,OAAQI,IAAS,CACrD,OAAQJ,EAAI,WAAWI,CAAK,EAAG,CAC7B,IAAK,IACHF,EAAS,SACT,MACF,IAAK,IACHA,EAAS,QACT,MACF,IAAK,IACHA,EAAS,QACT,MACF,IAAK,IACHA,EAAS,OACT,MACF,IAAK,IACHA,EAAS,OACT,MACF,QACE,QACJ,CAEIG,IAAcD,IAChBD,GAAQH,EAAI,UAAUK,EAAWD,CAAK,GAGxCC,EAAYD,EAAQ,EACpBD,GAAQD,CACV,CAEA,OAAOG,IAAcD,EACjBD,EAAOH,EAAI,UAAUK,EAAWD,CAAK,EACrCD,CACN,ICvDA,IAAAG,GAAO,SCtBP;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,gFAgBA,IAAIC,GAAgB,SAASC,EAAGC,EAAG,CAC/B,OAAAF,GAAgB,OAAO,gBAClB,CAAE,UAAW,CAAC,CAAE,YAAa,OAAS,SAAUC,EAAGC,EAAG,CAAED,EAAE,UAAYC,CAAG,GAC1E,SAAUD,EAAGC,EAAG,CAAE,QAASC,KAAKD,EAAO,OAAO,UAAU,eAAe,KAAKA,EAAGC,CAAC,IAAGF,EAAEE,CAAC,EAAID,EAAEC,CAAC,EAAG,EAC7FH,GAAcC,EAAGC,CAAC,CAC7B,EAEO,SAASE,GAAUH,EAAGC,EAAG,CAC5B,GAAI,OAAOA,GAAM,YAAcA,IAAM,KACjC,MAAM,IAAI,UAAU,uBAAyB,OAAOA,CAAC,EAAI,+BAA+B,EAC5FF,GAAcC,EAAGC,CAAC,EAClB,SAASG,GAAK,CAAE,KAAK,YAAcJ,CAAG,CACtCA,EAAE,UAAYC,IAAM,KAAO,OAAO,OAAOA,CAAC,GAAKG,EAAG,UAAYH,EAAE,UAAW,IAAIG,EACnF,CAwCO,SAASC,GAAUC,EAASC,EAAYC,EAAGC,EAAW,CACzD,SAASC,EAAMC,EAAO,CAAE,OAAOA,aAAiBH,EAAIG,EAAQ,IAAIH,EAAE,SAAUI,EAAS,CAAEA,EAAQD,CAAK,CAAG,CAAC,CAAG,CAC3G,OAAO,IAAKH,IAAMA,EAAI,UAAU,SAAUI,EAASC,EAAQ,CACvD,SAASC,EAAUH,EAAO,CAAE,GAAI,CAAEI,EAAKN,EAAU,KAAKE,CAAK,CAAC,CAAG,OAASK,EAAG,CAAEH,EAAOG,CAAC,CAAG,CAAE,CAC1F,SAASC,EAASN,EAAO,CAAE,GAAI,CAAEI,EAAKN,EAAU,MAASE,CAAK,CAAC,CAAG,OAASK,EAAG,CAAEH,EAAOG,CAAC,CAAG,CAAE,CAC7F,SAASD,EAAKG,EAAQ,CAAEA,EAAO,KAAON,EAAQM,EAAO,KAAK,EAAIR,EAAMQ,EAAO,KAAK,EAAE,KAAKJ,EAAWG,CAAQ,CAAG,CAC7GF,GAAMN,EAAYA,EAAU,MAAMH,EAASC,GAAc,CAAC,CAAC,GAAG,KAAK,CAAC,CACxE,CAAC,CACL,CAEO,SAASY,GAAYb,EAASc,EAAM,CACvC,IAAIC,EAAI,CAAE,MAAO,EAAG,KAAM,UAAW,CAAE,GAAIC,EAAE,CAAC,EAAI,EAAG,MAAMA,EAAE,CAAC,EAAG,OAAOA,EAAE,CAAC,CAAG,EAAG,KAAM,CAAC,EAAG,IAAK,CAAC,CAAE,EAAGC,EAAGC,EAAGF,EAAGG,EAC/G,OAAOA,EAAI,CAAE,KAAMC,EAAK,CAAC,EAAG,MAASA,EAAK,CAAC,EAAG,OAAUA,EAAK,CAAC,CAAE,EAAG,OAAO,QAAW,aAAeD,EAAE,OAAO,QAAQ,EAAI,UAAW,CAAE,OAAO,IAAM,GAAIA,EACvJ,SAASC,EAAKC,EAAG,CAAE,OAAO,SAAUC,EAAG,CAAE,OAAOb,EAAK,CAACY,EAAGC,CAAC,CAAC,CAAG,CAAG,CACjE,SAASb,EAAKc,EAAI,CACd,GAAIN,EAAG,MAAM,IAAI,UAAU,iCAAiC,EAC5D,KAAOF,GAAG,GAAI,CACV,GAAIE,EAAI,EAAGC,IAAMF,EAAIO,EAAG,CAAC,EAAI,EAAIL,EAAE,OAAYK,EAAG,CAAC,EAAIL,EAAE,SAAcF,EAAIE,EAAE,SAAcF,EAAE,KAAKE,CAAC,EAAG,GAAKA,EAAE,OAAS,EAAEF,EAAIA,EAAE,KAAKE,EAAGK,EAAG,CAAC,CAAC,GAAG,KAAM,OAAOP,EAE3J,OADIE,EAAI,EAAGF,IAAGO,EAAK,CAACA,EAAG,CAAC,EAAI,EAAGP,EAAE,KAAK,GAC9BO,EAAG,CAAC,EAAG,CACX,IAAK,GAAG,IAAK,GAAGP,EAAIO,EAAI,MACxB,IAAK,GAAG,OAAAR,EAAE,QAAgB,CAAE,MAAOQ,EAAG,CAAC,EAAG,KAAM,EAAM,EACtD,IAAK,GAAGR,EAAE,QAASG,EAAIK,EAAG,CAAC,EAAGA,EAAK,CAAC,CAAC,EAAG,SACxC,IAAK,GAAGA,EAAKR,EAAE,IAAI,IAAI,EAAGA,EAAE,KAAK,IAAI,EAAG,SACxC,QACI,GAAMC,EAAID,EAAE,KAAM,EAAAC,EAAIA,EAAE,OAAS,GAAKA,EAAEA,EAAE,OAAS,CAAC,KAAOO,EAAG,CAAC,IAAM,GAAKA,EAAG,CAAC,IAAM,GAAI,CAAER,EAAI,EAAG,QAAU,CAC3G,GAAIQ,EAAG,CAAC,IAAM,IAAM,CAACP,GAAMO,EAAG,CAAC,EAAIP,EAAE,CAAC,GAAKO,EAAG,CAAC,EAAIP,EAAE,CAAC,GAAK,CAAED,EAAE,MAAQQ,EAAG,CAAC,EAAG,KAAO,CACrF,GAAIA,EAAG,CAAC,IAAM,GAAKR,EAAE,MAAQC,EAAE,CAAC,EAAG,CAAED,EAAE,MAAQC,EAAE,CAAC,EAAGA,EAAIO,EAAI,KAAO,CACpE,GAAIP,GAAKD,EAAE,MAAQC,EAAE,CAAC,EAAG,CAAED,EAAE,MAAQC,EAAE,CAAC,EAAGD,EAAE,IAAI,KAAKQ,CAAE,EAAG,KAAO,CAC9DP,EAAE,CAAC,GAAGD,EAAE,IAAI,IAAI,EACpBA,EAAE,KAAK,IAAI,EAAG,QACtB,CACAQ,EAAKT,EAAK,KAAKd,EAASe,CAAC,CAC7B,OAASL,EAAG,CAAEa,EAAK,CAAC,EAAGb,CAAC,EAAGQ,EAAI,CAAG,QAAE,CAAUD,EAAID,EAAI,CAAG,CACzD,GAAIO,EAAG,CAAC,EAAI,EAAG,MAAMA,EAAG,CAAC,EAAG,MAAO,CAAE,MAAOA,EAAG,CAAC,EAAIA,EAAG,CAAC,EAAI,OAAQ,KAAM,EAAK,CACnF,CACJ,CAcO,SAASC,GAASC,EAAG,CACxB,IAAIC,EAAI,OAAO,QAAW,YAAc,OAAO,SAAUC,EAAID,GAAKD,EAAEC,CAAC,EAAGE,EAAI,EAC5E,GAAID,EAAG,OAAOA,EAAE,KAAKF,CAAC,EACtB,GAAIA,GAAK,OAAOA,EAAE,QAAW,SAAU,MAAO,CAC1C,KAAM,UAAY,CACd,OAAIA,GAAKG,GAAKH,EAAE,SAAQA,EAAI,QACrB,CAAE,MAAOA,GAAKA,EAAEG,GAAG,EAAG,KAAM,CAACH,CAAE,CAC1C,CACJ,EACA,MAAM,IAAI,UAAUC,EAAI,0BAA4B,iCAAiC,CACzF,CAEO,SAASG,EAAOJ,EAAGK,EAAG,CACzB,IAAIH,EAAI,OAAO,QAAW,YAAcF,EAAE,OAAO,QAAQ,EACzD,GAAI,CAACE,EAAG,OAAOF,EACf,IAAIG,EAAID,EAAE,KAAKF,CAAC,EAAGM,EAAGC,EAAK,CAAC,EAAGC,EAC/B,GAAI,CACA,MAAQH,IAAM,QAAUA,KAAM,IAAM,EAAEC,EAAIH,EAAE,KAAK,GAAG,MAAMI,EAAG,KAAKD,EAAE,KAAK,CAC7E,OACOG,EAAO,CAAED,EAAI,CAAE,MAAOC,CAAM,CAAG,QACtC,CACI,GAAI,CACIH,GAAK,CAACA,EAAE,OAASJ,EAAIC,EAAE,SAAYD,EAAE,KAAKC,CAAC,CACnD,QACA,CAAU,GAAIK,EAAG,MAAMA,EAAE,KAAO,CACpC,CACA,OAAOD,CACX,CAkBO,SAASG,EAAcC,EAAIC,EAAMC,EAAM,CAC1C,GAAIA,GAAQ,UAAU,SAAW,EAAG,QAASC,EAAI,EAAGC,EAAIH,EAAK,OAAQI,EAAIF,EAAIC,EAAGD,KACxEE,GAAM,EAAEF,KAAKF,MACRI,IAAIA,EAAK,MAAM,UAAU,MAAM,KAAKJ,EAAM,EAAGE,CAAC,GACnDE,EAAGF,CAAC,EAAIF,EAAKE,CAAC,GAGtB,OAAOH,EAAG,OAAOK,GAAM,MAAM,UAAU,MAAM,KAAKJ,CAAI,CAAC,CAC3D,CAEO,SAASK,GAAQC,EAAG,CACvB,OAAO,gBAAgBD,IAAW,KAAK,EAAIC,EAAG,MAAQ,IAAID,GAAQC,CAAC,CACvE,CAEO,SAASC,GAAiBC,EAASC,EAAYC,EAAW,CAC7D,GAAI,CAAC,OAAO,cAAe,MAAM,IAAI,UAAU,sCAAsC,EACrF,IAAIC,EAAID,EAAU,MAAMF,EAASC,GAAc,CAAC,CAAC,EAAGP,EAAGU,EAAI,CAAC,EAC5D,OAAOV,EAAI,CAAC,EAAGW,EAAK,MAAM,EAAGA,EAAK,OAAO,EAAGA,EAAK,QAAQ,EAAGX,EAAE,OAAO,aAAa,EAAI,UAAY,CAAE,OAAO,IAAM,EAAGA,EACpH,SAASW,EAAKC,EAAG,CAAMH,EAAEG,CAAC,IAAGZ,EAAEY,CAAC,EAAI,SAAUR,EAAG,CAAE,OAAO,IAAI,QAAQ,SAAUS,EAAGC,EAAG,CAAEJ,EAAE,KAAK,CAACE,EAAGR,EAAGS,EAAGC,CAAC,CAAC,EAAI,GAAKC,EAAOH,EAAGR,CAAC,CAAG,CAAC,CAAG,EAAG,CACzI,SAASW,EAAOH,EAAGR,EAAG,CAAE,GAAI,CAAEY,EAAKP,EAAEG,CAAC,EAAER,CAAC,CAAC,CAAG,OAASa,EAAG,CAAEC,EAAOR,EAAE,CAAC,EAAE,CAAC,EAAGO,CAAC,CAAG,CAAE,CACjF,SAASD,EAAKG,EAAG,CAAEA,EAAE,iBAAiBhB,GAAU,QAAQ,QAAQgB,EAAE,MAAM,CAAC,EAAE,KAAKC,EAASC,CAAM,EAAIH,EAAOR,EAAE,CAAC,EAAE,CAAC,EAAGS,CAAC,CAAG,CACvH,SAASC,EAAQE,EAAO,CAAEP,EAAO,OAAQO,CAAK,CAAG,CACjD,SAASD,EAAOC,EAAO,CAAEP,EAAO,QAASO,CAAK,CAAG,CACjD,SAASJ,EAAOK,EAAGnB,EAAG,CAAMmB,EAAEnB,CAAC,EAAGM,EAAE,MAAM,EAAGA,EAAE,QAAQK,EAAOL,EAAE,CAAC,EAAE,CAAC,EAAGA,EAAE,CAAC,EAAE,CAAC,CAAC,CAAG,CACrF,CAQO,SAASc,GAAcC,EAAG,CAC7B,GAAI,CAAC,OAAO,cAAe,MAAM,IAAI,UAAU,sCAAsC,EACrF,IAAIC,EAAID,EAAE,OAAO,aAAa,EAAGE,EACjC,OAAOD,EAAIA,EAAE,KAAKD,CAAC,GAAKA,EAAI,OAAOG,IAAa,WAAaA,GAASH,CAAC,EAAIA,EAAE,OAAO,QAAQ,EAAE,EAAGE,EAAI,CAAC,EAAGE,EAAK,MAAM,EAAGA,EAAK,OAAO,EAAGA,EAAK,QAAQ,EAAGF,EAAE,OAAO,aAAa,EAAI,UAAY,CAAE,OAAO,IAAM,EAAGA,GAC9M,SAASE,EAAKC,EAAG,CAAEH,EAAEG,CAAC,EAAIL,EAAEK,CAAC,GAAK,SAAUC,EAAG,CAAE,OAAO,IAAI,QAAQ,SAAUC,EAASC,EAAQ,CAAEF,EAAIN,EAAEK,CAAC,EAAEC,CAAC,EAAGG,EAAOF,EAASC,EAAQF,EAAE,KAAMA,EAAE,KAAK,CAAG,CAAC,CAAG,CAAG,CAC/J,SAASG,EAAOF,EAASC,EAAQE,EAAGJ,EAAG,CAAE,QAAQ,QAAQA,CAAC,EAAE,KAAK,SAASA,EAAG,CAAEC,EAAQ,CAAE,MAAOD,EAAG,KAAMI,CAAE,CAAC,CAAG,EAAGF,CAAM,CAAG,CAC/H,CCtMM,SAAUG,EAAWC,EAAU,CACnC,OAAO,OAAOA,GAAU,UAC1B,CCGM,SAAUC,GAAoBC,EAAgC,CAClE,IAAMC,EAAS,SAACC,EAAa,CAC3B,MAAM,KAAKA,CAAQ,EACnBA,EAAS,MAAQ,IAAI,MAAK,EAAG,KAC/B,EAEMC,EAAWH,EAAWC,CAAM,EAClC,OAAAE,EAAS,UAAY,OAAO,OAAO,MAAM,SAAS,EAClDA,EAAS,UAAU,YAAcA,EAC1BA,CACT,CCDO,IAAMC,GAA+CC,GAC1D,SAACC,EAAM,CACL,OAAA,SAA4CC,EAA0B,CACpED,EAAO,IAAI,EACX,KAAK,QAAUC,EACRA,EAAO,OAAM;EACxBA,EAAO,IAAI,SAACC,EAAKC,EAAC,CAAK,OAAGA,EAAI,EAAC,KAAKD,EAAI,SAAQ,CAAzB,CAA6B,EAAE,KAAK;GAAM,EACzD,GACJ,KAAK,KAAO,sBACZ,KAAK,OAASD,CAChB,CARA,CAQC,ECvBC,SAAUG,GAAaC,EAA6BC,EAAO,CAC/D,GAAID,EAAK,CACP,IAAME,EAAQF,EAAI,QAAQC,CAAI,EAC9B,GAAKC,GAASF,EAAI,OAAOE,EAAO,CAAC,EAErC,CCOA,IAAAC,GAAA,UAAA,CAyBE,SAAAA,EAAoBC,EAA4B,CAA5B,KAAA,gBAAAA,EAdb,KAAA,OAAS,GAER,KAAA,WAAmD,KAMnD,KAAA,YAAqD,IAMV,CAQnD,OAAAD,EAAA,UAAA,YAAA,UAAA,aACME,EAEJ,GAAI,CAAC,KAAK,OAAQ,CAChB,KAAK,OAAS,GAGN,IAAAC,EAAe,KAAI,WAC3B,GAAIA,EAEF,GADA,KAAK,WAAa,KACd,MAAM,QAAQA,CAAU,MAC1B,QAAqBC,EAAAC,GAAAF,CAAU,EAAAG,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAA5B,IAAMG,EAAMD,EAAA,MACfC,EAAO,OAAO,IAAI,yGAGpBJ,EAAW,OAAO,IAAI,EAIlB,IAAiBK,EAAqB,KAAI,gBAClD,GAAIC,EAAWD,CAAgB,EAC7B,GAAI,CACFA,EAAgB,QACTE,EAAG,CACVR,EAASQ,aAAaC,GAAsBD,EAAE,OAAS,CAACA,CAAC,EAIrD,IAAAE,EAAgB,KAAI,YAC5B,GAAIA,EAAa,CACf,KAAK,YAAc,SACnB,QAAwBC,EAAAR,GAAAO,CAAW,EAAAE,EAAAD,EAAA,KAAA,EAAA,CAAAC,EAAA,KAAAA,EAAAD,EAAA,KAAA,EAAE,CAAhC,IAAME,EAASD,EAAA,MAClB,GAAI,CACFE,GAAcD,CAAS,QAChBE,EAAK,CACZf,EAASA,GAAM,KAANA,EAAU,CAAA,EACfe,aAAeN,GACjBT,EAAMgB,EAAAA,EAAA,CAAA,EAAAC,EAAOjB,CAAM,CAAA,EAAAiB,EAAKF,EAAI,MAAM,CAAA,EAElCf,EAAO,KAAKe,CAAG,sGAMvB,GAAIf,EACF,MAAM,IAAIS,GAAoBT,CAAM,EAG1C,EAoBAF,EAAA,UAAA,IAAA,SAAIoB,EAAuB,OAGzB,GAAIA,GAAYA,IAAa,KAC3B,GAAI,KAAK,OAGPJ,GAAcI,CAAQ,MACjB,CACL,GAAIA,aAAoBpB,EAAc,CAGpC,GAAIoB,EAAS,QAAUA,EAAS,WAAW,IAAI,EAC7C,OAEFA,EAAS,WAAW,IAAI,GAEzB,KAAK,aAAcC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAAA,EAAI,CAAA,GAAI,KAAKD,CAAQ,EAG/D,EAOQpB,EAAA,UAAA,WAAR,SAAmBsB,EAAoB,CAC7B,IAAAnB,EAAe,KAAI,WAC3B,OAAOA,IAAemB,GAAW,MAAM,QAAQnB,CAAU,GAAKA,EAAW,SAASmB,CAAM,CAC1F,EASQtB,EAAA,UAAA,WAAR,SAAmBsB,EAAoB,CAC7B,IAAAnB,EAAe,KAAI,WAC3B,KAAK,WAAa,MAAM,QAAQA,CAAU,GAAKA,EAAW,KAAKmB,CAAM,EAAGnB,GAAcA,EAAa,CAACA,EAAYmB,CAAM,EAAIA,CAC5H,EAMQtB,EAAA,UAAA,cAAR,SAAsBsB,EAAoB,CAChC,IAAAnB,EAAe,KAAI,WACvBA,IAAemB,EACjB,KAAK,WAAa,KACT,MAAM,QAAQnB,CAAU,GACjCoB,GAAUpB,EAAYmB,CAAM,CAEhC,EAgBAtB,EAAA,UAAA,OAAA,SAAOoB,EAAsC,CACnC,IAAAR,EAAgB,KAAI,YAC5BA,GAAeW,GAAUX,EAAaQ,CAAQ,EAE1CA,aAAoBpB,GACtBoB,EAAS,cAAc,IAAI,CAE/B,EAlLcpB,EAAA,MAAS,UAAA,CACrB,IAAMwB,EAAQ,IAAIxB,EAClB,OAAAwB,EAAM,OAAS,GACRA,CACT,EAAE,EA+KJxB,GArLA,EAuLO,IAAMyB,GAAqBC,GAAa,MAEzC,SAAUC,GAAeC,EAAU,CACvC,OACEA,aAAiBF,IAChBE,GAAS,WAAYA,GAASC,EAAWD,EAAM,MAAM,GAAKC,EAAWD,EAAM,GAAG,GAAKC,EAAWD,EAAM,WAAW,CAEpH,CAEA,SAASE,GAAcC,EAAwC,CACzDF,EAAWE,CAAS,EACtBA,EAAS,EAETA,EAAU,YAAW,CAEzB,CChNO,IAAMC,GAAuB,CAClC,iBAAkB,KAClB,sBAAuB,KACvB,QAAS,OACT,sCAAuC,GACvC,yBAA0B,ICGrB,IAAMC,GAAmC,CAG9C,WAAA,SAAWC,EAAqBC,EAAgB,SAAEC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,EAAA,CAAA,EAAA,UAAAA,CAAA,EACxC,IAAAC,EAAaL,GAAe,SACpC,OAAIK,GAAQ,MAARA,EAAU,WACLA,EAAS,WAAU,MAAnBA,EAAQC,EAAA,CAAYL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,EAE/C,WAAU,MAAA,OAAAG,EAAA,CAACL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,CAC7C,EACA,aAAA,SAAaK,EAAM,CACT,IAAAH,EAAaL,GAAe,SACpC,QAAQK,GAAQ,KAAA,OAARA,EAAU,eAAgB,cAAcG,CAAa,CAC/D,EACA,SAAU,QCjBN,SAAUC,GAAqBC,EAAQ,CAC3CC,GAAgB,WAAW,UAAA,CACjB,IAAAC,EAAqBC,GAAM,iBACnC,GAAID,EAEFA,EAAiBF,CAAG,MAGpB,OAAMA,CAEV,CAAC,CACH,CCtBM,SAAUI,IAAI,CAAK,CCMlB,IAAMC,GAAyB,UAAA,CAAM,OAAAC,GAAmB,IAAK,OAAW,MAAS,CAA5C,EAAsE,EAO5G,SAAUC,GAAkBC,EAAU,CAC1C,OAAOF,GAAmB,IAAK,OAAWE,CAAK,CACjD,CAOM,SAAUC,GAAoBC,EAAQ,CAC1C,OAAOJ,GAAmB,IAAKI,EAAO,MAAS,CACjD,CAQM,SAAUJ,GAAmBK,EAAuBD,EAAYF,EAAU,CAC9E,MAAO,CACL,KAAIG,EACJ,MAAKD,EACL,MAAKF,EAET,CCrCA,IAAII,GAAuD,KASrD,SAAUC,GAAaC,EAAc,CACzC,GAAIC,GAAO,sCAAuC,CAChD,IAAMC,EAAS,CAACJ,GAKhB,GAJII,IACFJ,GAAU,CAAE,YAAa,GAAO,MAAO,IAAI,GAE7CE,EAAE,EACEE,EAAQ,CACJ,IAAAC,EAAyBL,GAAvBM,EAAWD,EAAA,YAAEE,EAAKF,EAAA,MAE1B,GADAL,GAAU,KACNM,EACF,MAAMC,QAMVL,EAAE,CAEN,CAMM,SAAUM,GAAaC,EAAQ,CAC/BN,GAAO,uCAAyCH,KAClDA,GAAQ,YAAc,GACtBA,GAAQ,MAAQS,EAEpB,CCrBA,IAAAC,GAAA,SAAAC,EAAA,CAAmCC,GAAAF,EAAAC,CAAA,EA6BjC,SAAAD,EAAYG,EAA6C,CAAzD,IAAAC,EACEH,EAAA,KAAA,IAAA,GAAO,KATC,OAAAG,EAAA,UAAqB,GAUzBD,GACFC,EAAK,YAAcD,EAGfE,GAAeF,CAAW,GAC5BA,EAAY,IAAIC,CAAI,GAGtBA,EAAK,YAAcE,IAEvB,CAzBO,OAAAN,EAAA,OAAP,SAAiBO,EAAwBC,EAA2BC,EAAqB,CACvF,OAAO,IAAIC,GAAeH,EAAMC,EAAOC,CAAQ,CACjD,EAgCAT,EAAA,UAAA,KAAA,SAAKW,EAAS,CACR,KAAK,UACPC,GAA0BC,GAAiBF,CAAK,EAAG,IAAI,EAEvD,KAAK,MAAMA,CAAM,CAErB,EASAX,EAAA,UAAA,MAAA,SAAMc,EAAS,CACT,KAAK,UACPF,GAA0BG,GAAkBD,CAAG,EAAG,IAAI,GAEtD,KAAK,UAAY,GACjB,KAAK,OAAOA,CAAG,EAEnB,EAQAd,EAAA,UAAA,SAAA,UAAA,CACM,KAAK,UACPY,GAA0BI,GAAuB,IAAI,GAErD,KAAK,UAAY,GACjB,KAAK,UAAS,EAElB,EAEAhB,EAAA,UAAA,YAAA,UAAA,CACO,KAAK,SACR,KAAK,UAAY,GACjBC,EAAA,UAAM,YAAW,KAAA,IAAA,EACjB,KAAK,YAAc,KAEvB,EAEUD,EAAA,UAAA,MAAV,SAAgBW,EAAQ,CACtB,KAAK,YAAY,KAAKA,CAAK,CAC7B,EAEUX,EAAA,UAAA,OAAV,SAAiBc,EAAQ,CACvB,GAAI,CACF,KAAK,YAAY,MAAMA,CAAG,UAE1B,KAAK,YAAW,EAEpB,EAEUd,EAAA,UAAA,UAAV,UAAA,CACE,GAAI,CACF,KAAK,YAAY,SAAQ,UAEzB,KAAK,YAAW,EAEpB,EACFA,CAAA,EApHmCiB,EAAY,EA2H/C,IAAMC,GAAQ,SAAS,UAAU,KAEjC,SAASC,GAAyCC,EAAQC,EAAY,CACpE,OAAOH,GAAM,KAAKE,EAAIC,CAAO,CAC/B,CAMA,IAAAC,GAAA,UAAA,CACE,SAAAA,EAAoBC,EAAqC,CAArC,KAAA,gBAAAA,CAAwC,CAE5D,OAAAD,EAAA,UAAA,KAAA,SAAKE,EAAQ,CACH,IAAAD,EAAoB,KAAI,gBAChC,GAAIA,EAAgB,KAClB,GAAI,CACFA,EAAgB,KAAKC,CAAK,QACnBC,EAAO,CACdC,GAAqBD,CAAK,EAGhC,EAEAH,EAAA,UAAA,MAAA,SAAMK,EAAQ,CACJ,IAAAJ,EAAoB,KAAI,gBAChC,GAAIA,EAAgB,MAClB,GAAI,CACFA,EAAgB,MAAMI,CAAG,QAClBF,EAAO,CACdC,GAAqBD,CAAK,OAG5BC,GAAqBC,CAAG,CAE5B,EAEAL,EAAA,UAAA,SAAA,UAAA,CACU,IAAAC,EAAoB,KAAI,gBAChC,GAAIA,EAAgB,SAClB,GAAI,CACFA,EAAgB,SAAQ,QACjBE,EAAO,CACdC,GAAqBD,CAAK,EAGhC,EACFH,CAAA,EArCA,EAuCAM,GAAA,SAAAC,EAAA,CAAuCC,GAAAF,EAAAC,CAAA,EACrC,SAAAD,EACEG,EACAN,EACAO,EAA8B,CAHhC,IAAAC,EAKEJ,EAAA,KAAA,IAAA,GAAO,KAEHN,EACJ,GAAIW,EAAWH,CAAc,GAAK,CAACA,EAGjCR,EAAkB,CAChB,KAAOQ,GAAc,KAAdA,EAAkB,OACzB,MAAON,GAAK,KAALA,EAAS,OAChB,SAAUO,GAAQ,KAARA,EAAY,YAEnB,CAEL,IAAIG,EACAF,GAAQG,GAAO,0BAIjBD,EAAU,OAAO,OAAOJ,CAAc,EACtCI,EAAQ,YAAc,UAAA,CAAM,OAAAF,EAAK,YAAW,CAAhB,EAC5BV,EAAkB,CAChB,KAAMQ,EAAe,MAAQZ,GAAKY,EAAe,KAAMI,CAAO,EAC9D,MAAOJ,EAAe,OAASZ,GAAKY,EAAe,MAAOI,CAAO,EACjE,SAAUJ,EAAe,UAAYZ,GAAKY,EAAe,SAAUI,CAAO,IAI5EZ,EAAkBQ,EAMtB,OAAAE,EAAK,YAAc,IAAIX,GAAiBC,CAAe,GACzD,CACF,OAAAK,CAAA,EAzCuCS,EAAU,EA2CjD,SAASC,GAAqBC,EAAU,CAClCC,GAAO,sCACTC,GAAaF,CAAK,EAIlBG,GAAqBH,CAAK,CAE9B,CAQA,SAASI,GAAoBC,EAAQ,CACnC,MAAMA,CACR,CAOA,SAASC,GAA0BC,EAA2CC,EAA2B,CAC/F,IAAAC,EAA0BR,GAAM,sBACxCQ,GAAyBC,GAAgB,WAAW,UAAA,CAAM,OAAAD,EAAsBF,EAAcC,CAAU,CAA9C,CAA+C,CAC3G,CAOO,IAAMG,GAA6D,CACxE,OAAQ,GACR,KAAMC,GACN,MAAOR,GACP,SAAUQ,IC5QL,IAAMC,GAA+B,UAAA,CAAM,OAAC,OAAO,QAAW,YAAc,OAAO,YAAe,cAAvD,EAAsE,ECoClH,SAAUC,GAAYC,EAAI,CAC9B,OAAOA,CACT,CCiCM,SAAUC,IAAI,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACnB,OAAOC,GAAcF,CAAG,CAC1B,CAGM,SAAUE,GAAoBF,EAA+B,CACjE,OAAIA,EAAI,SAAW,EACVG,GAGLH,EAAI,SAAW,EACVA,EAAI,CAAC,EAGP,SAAeI,EAAQ,CAC5B,OAAOJ,EAAI,OAAO,SAACK,EAAWC,EAAuB,CAAK,OAAAA,EAAGD,CAAI,CAAP,EAAUD,CAAY,CAClF,CACF,CC9EA,IAAAG,EAAA,UAAA,CAkBE,SAAAA,EAAYC,EAA6E,CACnFA,IACF,KAAK,WAAaA,EAEtB,CA4BA,OAAAD,EAAA,UAAA,KAAA,SAAQE,EAAyB,CAC/B,IAAMC,EAAa,IAAIH,EACvB,OAAAG,EAAW,OAAS,KACpBA,EAAW,SAAWD,EACfC,CACT,EA6IAH,EAAA,UAAA,UAAA,SACEI,EACAC,EACAC,EAA8B,CAHhC,IAAAC,EAAA,KAKQC,EAAaC,GAAaL,CAAc,EAAIA,EAAiB,IAAIM,GAAeN,EAAgBC,EAAOC,CAAQ,EAErH,OAAAK,GAAa,UAAA,CACL,IAAAC,EAAuBL,EAArBL,EAAQU,EAAA,SAAEC,EAAMD,EAAA,OACxBJ,EAAW,IACTN,EAGIA,EAAS,KAAKM,EAAYK,CAAM,EAChCA,EAIAN,EAAK,WAAWC,CAAU,EAG1BD,EAAK,cAAcC,CAAU,CAAC,CAEtC,CAAC,EAEMA,CACT,EAGUR,EAAA,UAAA,cAAV,SAAwBc,EAAmB,CACzC,GAAI,CACF,OAAO,KAAK,WAAWA,CAAI,QACpBC,EAAK,CAIZD,EAAK,MAAMC,CAAG,EAElB,EA6DAf,EAAA,UAAA,QAAA,SAAQgB,EAA0BC,EAAoC,CAAtE,IAAAV,EAAA,KACE,OAAAU,EAAcC,GAAeD,CAAW,EAEjC,IAAIA,EAAkB,SAACE,EAASC,EAAM,CAC3C,IAAMZ,EAAa,IAAIE,GAAkB,CACvC,KAAM,SAACW,EAAK,CACV,GAAI,CACFL,EAAKK,CAAK,QACHN,EAAK,CACZK,EAAOL,CAAG,EACVP,EAAW,YAAW,EAE1B,EACA,MAAOY,EACP,SAAUD,EACX,EACDZ,EAAK,UAAUC,CAAU,CAC3B,CAAC,CACH,EAGUR,EAAA,UAAA,WAAV,SAAqBQ,EAA2B,OAC9C,OAAOI,EAAA,KAAK,UAAM,MAAAA,IAAA,OAAA,OAAAA,EAAE,UAAUJ,CAAU,CAC1C,EAOAR,EAAA,UAACG,EAAiB,EAAlB,UAAA,CACE,OAAO,IACT,EA4FAH,EAAA,UAAA,KAAA,UAAA,SAAKsB,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACH,OAAOC,GAAcF,CAAU,EAAE,IAAI,CACvC,EA6BAtB,EAAA,UAAA,UAAA,SAAUiB,EAAoC,CAA9C,IAAAV,EAAA,KACE,OAAAU,EAAcC,GAAeD,CAAW,EAEjC,IAAIA,EAAY,SAACE,EAASC,EAAM,CACrC,IAAIC,EACJd,EAAK,UACH,SAACkB,EAAI,CAAK,OAACJ,EAAQI,CAAT,EACV,SAACV,EAAQ,CAAK,OAAAK,EAAOL,CAAG,CAAV,EACd,UAAA,CAAM,OAAAI,EAAQE,CAAK,CAAb,CAAc,CAExB,CAAC,CACH,EA1aOrB,EAAA,OAAkC,SAAIC,EAAwD,CACnG,OAAO,IAAID,EAAcC,CAAS,CACpC,EAyaFD,GA9cA,EAudA,SAAS0B,GAAeC,EAA+C,OACrE,OAAOC,EAAAD,GAAW,KAAXA,EAAeE,GAAO,WAAO,MAAAD,IAAA,OAAAA,EAAI,OAC1C,CAEA,SAASE,GAAcC,EAAU,CAC/B,OAAOA,GAASC,EAAWD,EAAM,IAAI,GAAKC,EAAWD,EAAM,KAAK,GAAKC,EAAWD,EAAM,QAAQ,CAChG,CAEA,SAASE,GAAgBF,EAAU,CACjC,OAAQA,GAASA,aAAiBG,IAAgBJ,GAAWC,CAAK,GAAKI,GAAeJ,CAAK,CAC7F,CCzeM,SAAUK,GAAQC,EAAW,CACjC,OAAOC,EAAWD,GAAM,KAAA,OAANA,EAAQ,IAAI,CAChC,CAMM,SAAUE,EACdC,EAAqF,CAErF,OAAO,SAACH,EAAqB,CAC3B,GAAID,GAAQC,CAAM,EAChB,OAAOA,EAAO,KAAK,SAA+BI,EAA2B,CAC3E,GAAI,CACF,OAAOD,EAAKC,EAAc,IAAI,QACvBC,EAAK,CACZ,KAAK,MAAMA,CAAG,EAElB,CAAC,EAEH,MAAM,IAAI,UAAU,wCAAwC,CAC9D,CACF,CCjBM,SAAUC,EACdC,EACAC,EACAC,EACAC,EACAC,EAAuB,CAEvB,OAAO,IAAIC,GAAmBL,EAAaC,EAAQC,EAAYC,EAASC,CAAU,CACpF,CAMA,IAAAC,GAAA,SAAAC,EAAA,CAA2CC,GAAAF,EAAAC,CAAA,EAiBzC,SAAAD,EACEL,EACAC,EACAC,EACAC,EACQC,EACAI,EAAiC,CAN3C,IAAAC,EAoBEH,EAAA,KAAA,KAAMN,CAAW,GAAC,KAfV,OAAAS,EAAA,WAAAL,EACAK,EAAA,kBAAAD,EAeRC,EAAK,MAAQR,EACT,SAAuCS,EAAQ,CAC7C,GAAI,CACFT,EAAOS,CAAK,QACLC,EAAK,CACZX,EAAY,MAAMW,CAAG,EAEzB,EACAL,EAAA,UAAM,MACVG,EAAK,OAASN,EACV,SAAuCQ,EAAQ,CAC7C,GAAI,CACFR,EAAQQ,CAAG,QACJA,EAAK,CAEZX,EAAY,MAAMW,CAAG,UAGrB,KAAK,YAAW,EAEpB,EACAL,EAAA,UAAM,OACVG,EAAK,UAAYP,EACb,UAAA,CACE,GAAI,CACFA,EAAU,QACHS,EAAK,CAEZX,EAAY,MAAMW,CAAG,UAGrB,KAAK,YAAW,EAEpB,EACAL,EAAA,UAAM,WACZ,CAEA,OAAAD,EAAA,UAAA,YAAA,UAAA,OACE,GAAI,CAAC,KAAK,mBAAqB,KAAK,kBAAiB,EAAI,CAC/C,IAAAO,EAAW,KAAI,OACvBN,EAAA,UAAM,YAAW,KAAA,IAAA,EAEjB,CAACM,KAAUC,EAAA,KAAK,cAAU,MAAAA,IAAA,QAAAA,EAAA,KAAf,IAAI,GAEnB,EACFR,CAAA,EAnF2CS,EAAU,ECd9C,IAAMC,GAAiD,CAG5D,SAAA,SAASC,EAAQ,CACf,IAAIC,EAAU,sBACVC,EAAkD,qBAC9CC,EAAaJ,GAAsB,SACvCI,IACFF,EAAUE,EAAS,sBACnBD,EAASC,EAAS,sBAEpB,IAAMC,EAASH,EAAQ,SAACI,EAAS,CAI/BH,EAAS,OACTF,EAASK,CAAS,CACpB,CAAC,EACD,OAAO,IAAIC,GAAa,UAAA,CAAM,OAAAJ,GAAM,KAAA,OAANA,EAASE,CAAM,CAAf,CAAgB,CAChD,EACA,sBAAqB,UAAA,SAACG,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACZ,IAAAL,EAAaJ,GAAsB,SAC3C,QAAQI,GAAQ,KAAA,OAARA,EAAU,wBAAyB,uBAAsB,MAAA,OAAAM,EAAA,CAAA,EAAAC,EAAIH,CAAI,CAAA,CAAA,CAC3E,EACA,qBAAoB,UAAA,SAACA,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACX,IAAAL,EAAaJ,GAAsB,SAC3C,QAAQI,GAAQ,KAAA,OAARA,EAAU,uBAAwB,sBAAqB,MAAA,OAAAM,EAAA,CAAA,EAAAC,EAAIH,CAAI,CAAA,CAAA,CACzE,EACA,SAAU,QCrBL,IAAMI,GAAuDC,GAClE,SAACC,EAAM,CACL,OAAA,UAAoC,CAClCA,EAAO,IAAI,EACX,KAAK,KAAO,0BACZ,KAAK,QAAU,qBACjB,CAJA,CAIC,ECXL,IAAAC,EAAA,SAAAC,EAAA,CAAgCC,GAAAF,EAAAC,CAAA,EAwB9B,SAAAD,GAAA,CAAA,IAAAG,EAEEF,EAAA,KAAA,IAAA,GAAO,KAzBT,OAAAE,EAAA,OAAS,GAEDA,EAAA,iBAAyC,KAGjDA,EAAA,UAA2B,CAAA,EAE3BA,EAAA,UAAY,GAEZA,EAAA,SAAW,GAEXA,EAAA,YAAmB,MAenB,CAGA,OAAAH,EAAA,UAAA,KAAA,SAAQI,EAAwB,CAC9B,IAAMC,EAAU,IAAIC,GAAiB,KAAM,IAAI,EAC/C,OAAAD,EAAQ,SAAWD,EACZC,CACT,EAGUL,EAAA,UAAA,eAAV,UAAA,CACE,GAAI,KAAK,OACP,MAAM,IAAIO,EAEd,EAEAP,EAAA,UAAA,KAAA,SAAKQ,EAAQ,CAAb,IAAAL,EAAA,KACEM,GAAa,UAAA,SAEX,GADAN,EAAK,eAAc,EACf,CAACA,EAAK,UAAW,CACdA,EAAK,mBACRA,EAAK,iBAAmB,MAAM,KAAKA,EAAK,SAAS,OAEnD,QAAuBO,EAAAC,GAAAR,EAAK,gBAAgB,EAAAS,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAAzC,IAAMG,EAAQD,EAAA,MACjBC,EAAS,KAAKL,CAAK,qGAGzB,CAAC,CACH,EAEAR,EAAA,UAAA,MAAA,SAAMc,EAAQ,CAAd,IAAAX,EAAA,KACEM,GAAa,UAAA,CAEX,GADAN,EAAK,eAAc,EACf,CAACA,EAAK,UAAW,CACnBA,EAAK,SAAWA,EAAK,UAAY,GACjCA,EAAK,YAAcW,EAEnB,QADQC,EAAcZ,EAAI,UACnBY,EAAU,QACfA,EAAU,MAAK,EAAI,MAAMD,CAAG,EAGlC,CAAC,CACH,EAEAd,EAAA,UAAA,SAAA,UAAA,CAAA,IAAAG,EAAA,KACEM,GAAa,UAAA,CAEX,GADAN,EAAK,eAAc,EACf,CAACA,EAAK,UAAW,CACnBA,EAAK,UAAY,GAEjB,QADQY,EAAcZ,EAAI,UACnBY,EAAU,QACfA,EAAU,MAAK,EAAI,SAAQ,EAGjC,CAAC,CACH,EAEAf,EAAA,UAAA,YAAA,UAAA,CACE,KAAK,UAAY,KAAK,OAAS,GAC/B,KAAK,UAAY,KAAK,iBAAmB,IAC3C,EAEA,OAAA,eAAIA,EAAA,UAAA,WAAQ,KAAZ,UAAA,OACE,QAAOgB,EAAA,KAAK,aAAS,MAAAA,IAAA,OAAA,OAAAA,EAAE,QAAS,CAClC,kCAGUhB,EAAA,UAAA,cAAV,SAAwBiB,EAAyB,CAC/C,YAAK,eAAc,EACZhB,EAAA,UAAM,cAAa,KAAA,KAACgB,CAAU,CACvC,EAGUjB,EAAA,UAAA,WAAV,SAAqBiB,EAAyB,CAC5C,YAAK,eAAc,EACnB,KAAK,wBAAwBA,CAAU,EAChC,KAAK,gBAAgBA,CAAU,CACxC,EAGUjB,EAAA,UAAA,gBAAV,SAA0BiB,EAA2B,CAArD,IAAAd,EAAA,KACQa,EAAqC,KAAnCE,EAAQF,EAAA,SAAEG,EAASH,EAAA,UAAED,EAASC,EAAA,UACtC,OAAIE,GAAYC,EACPC,IAET,KAAK,iBAAmB,KACxBL,EAAU,KAAKE,CAAU,EAClB,IAAII,GAAa,UAAA,CACtBlB,EAAK,iBAAmB,KACxBmB,GAAUP,EAAWE,CAAU,CACjC,CAAC,EACH,EAGUjB,EAAA,UAAA,wBAAV,SAAkCiB,EAA2B,CACrD,IAAAD,EAAuC,KAArCE,EAAQF,EAAA,SAAEO,EAAWP,EAAA,YAAEG,EAASH,EAAA,UACpCE,EACFD,EAAW,MAAMM,CAAW,EACnBJ,GACTF,EAAW,SAAQ,CAEvB,EAQAjB,EAAA,UAAA,aAAA,UAAA,CACE,IAAMwB,EAAkB,IAAIC,EAC5B,OAAAD,EAAW,OAAS,KACbA,CACT,EAxHOxB,EAAA,OAAkC,SAAI0B,EAA0BC,EAAqB,CAC1F,OAAO,IAAIrB,GAAoBoB,EAAaC,CAAM,CACpD,EAuHF3B,GA7IgCyB,CAAU,EAkJ1C,IAAAG,GAAA,SAAAC,EAAA,CAAyCC,GAAAF,EAAAC,CAAA,EACvC,SAAAD,EAESG,EACPC,EAAsB,CAHxB,IAAAC,EAKEJ,EAAA,KAAA,IAAA,GAAO,KAHA,OAAAI,EAAA,YAAAF,EAIPE,EAAK,OAASD,GAChB,CAEA,OAAAJ,EAAA,UAAA,KAAA,SAAKM,EAAQ,UACXC,GAAAC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAA,OAAAA,EAAE,QAAI,MAAAD,IAAA,QAAAA,EAAA,KAAAC,EAAGF,CAAK,CAChC,EAEAN,EAAA,UAAA,MAAA,SAAMS,EAAQ,UACZF,GAAAC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAA,OAAAA,EAAE,SAAK,MAAAD,IAAA,QAAAA,EAAA,KAAAC,EAAGC,CAAG,CAC/B,EAEAT,EAAA,UAAA,SAAA,UAAA,UACEO,GAAAC,EAAA,KAAK,eAAW,MAAAA,IAAA,OAAA,OAAAA,EAAE,YAAQ,MAAAD,IAAA,QAAAA,EAAA,KAAAC,CAAA,CAC5B,EAGUR,EAAA,UAAA,WAAV,SAAqBU,EAAyB,SAC5C,OAAOH,GAAAC,EAAA,KAAK,UAAM,MAAAA,IAAA,OAAA,OAAAA,EAAE,UAAUE,CAAU,KAAC,MAAAH,IAAA,OAAAA,EAAII,EAC/C,EACFX,CAAA,EA1ByCY,CAAO,EC5JzC,IAAMC,GAA+C,CAC1D,IAAG,UAAA,CAGD,OAAQA,GAAsB,UAAY,MAAM,IAAG,CACrD,EACA,SAAU,QCwBZ,IAAAC,GAAA,SAAAC,EAAA,CAAsCC,GAAAF,EAAAC,CAAA,EAUpC,SAAAD,EACUG,EACAC,EACAC,EAA6D,CAF7DF,IAAA,SAAAA,EAAA,KACAC,IAAA,SAAAA,EAAA,KACAC,IAAA,SAAAA,EAAAC,IAHV,IAAAC,EAKEN,EAAA,KAAA,IAAA,GAAO,KAJC,OAAAM,EAAA,YAAAJ,EACAI,EAAA,YAAAH,EACAG,EAAA,mBAAAF,EAZFE,EAAA,QAA0B,CAAA,EAC1BA,EAAA,oBAAsB,GAc5BA,EAAK,oBAAsBH,IAAgB,IAC3CG,EAAK,YAAc,KAAK,IAAI,EAAGJ,CAAW,EAC1CI,EAAK,YAAc,KAAK,IAAI,EAAGH,CAAW,GAC5C,CAEA,OAAAJ,EAAA,UAAA,KAAA,SAAKQ,EAAQ,CACL,IAAAC,EAA+E,KAA7EC,EAASD,EAAA,UAAEE,EAAOF,EAAA,QAAEG,EAAmBH,EAAA,oBAAEJ,EAAkBI,EAAA,mBAAEL,EAAWK,EAAA,YAC3EC,IACHC,EAAQ,KAAKH,CAAK,EAClB,CAACI,GAAuBD,EAAQ,KAAKN,EAAmB,IAAG,EAAKD,CAAW,GAE7E,KAAK,YAAW,EAChBH,EAAA,UAAM,KAAI,KAAA,KAACO,CAAK,CAClB,EAGUR,EAAA,UAAA,WAAV,SAAqBa,EAAyB,CAC5C,KAAK,eAAc,EACnB,KAAK,YAAW,EAQhB,QANMC,EAAe,KAAK,gBAAgBD,CAAU,EAE9CJ,EAAmC,KAAjCG,EAAmBH,EAAA,oBAAEE,EAAOF,EAAA,QAG9BM,EAAOJ,EAAQ,MAAK,EACjBK,EAAI,EAAGA,EAAID,EAAK,QAAU,CAACF,EAAW,OAAQG,GAAKJ,EAAsB,EAAI,EACpFC,EAAW,KAAKE,EAAKC,CAAC,CAAM,EAG9B,YAAK,wBAAwBH,CAAU,EAEhCC,CACT,EAEQd,EAAA,UAAA,YAAR,UAAA,CACQ,IAAAS,EAAoE,KAAlEN,EAAWM,EAAA,YAAEJ,EAAkBI,EAAA,mBAAEE,EAAOF,EAAA,QAAEG,EAAmBH,EAAA,oBAK/DQ,GAAsBL,EAAsB,EAAI,GAAKT,EAK3D,GAJAA,EAAc,KAAYc,EAAqBN,EAAQ,QAAUA,EAAQ,OAAO,EAAGA,EAAQ,OAASM,CAAkB,EAIlH,CAACL,EAAqB,CAKxB,QAJMM,EAAMb,EAAmB,IAAG,EAC9Bc,EAAO,EAGFH,EAAI,EAAGA,EAAIL,EAAQ,QAAWA,EAAQK,CAAC,GAAgBE,EAAKF,GAAK,EACxEG,EAAOH,EAETG,GAAQR,EAAQ,OAAO,EAAGQ,EAAO,CAAC,EAEtC,EACFnB,CAAA,EAzEsCoB,CAAO,EClB7C,IAAAC,GAAA,SAAAC,EAAA,CAA+BC,GAAAF,EAAAC,CAAA,EAC7B,SAAAD,EAAYG,EAAsBC,EAAmD,QACnFH,EAAA,KAAA,IAAA,GAAO,IACT,CAWO,OAAAD,EAAA,UAAA,SAAP,SAAgBK,EAAWC,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,GAClB,IACT,EACFN,CAAA,EAjB+BO,EAAY,ECHpC,IAAMC,GAAqC,CAGhD,YAAA,SAAYC,EAAqBC,EAAgB,SAAEC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,EAAA,CAAA,EAAA,UAAAA,CAAA,EACzC,IAAAC,EAAaL,GAAgB,SACrC,OAAIK,GAAQ,MAARA,EAAU,YACLA,EAAS,YAAW,MAApBA,EAAQC,EAAA,CAAaL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,EAEhD,YAAW,MAAA,OAAAG,EAAA,CAACL,EAASC,CAAO,EAAAK,EAAKJ,CAAI,CAAA,CAAA,CAC9C,EACA,cAAA,SAAcK,EAAM,CACV,IAAAH,EAAaL,GAAgB,SACrC,QAAQK,GAAQ,KAAA,OAARA,EAAU,gBAAiB,eAAeG,CAAa,CACjE,EACA,SAAU,QCrBZ,IAAAC,GAAA,SAAAC,EAAA,CAAoCC,GAAAF,EAAAC,CAAA,EAOlC,SAAAD,EAAsBG,EAAqCC,EAAmD,CAA9G,IAAAC,EACEJ,EAAA,KAAA,KAAME,EAAWC,CAAI,GAAC,KADF,OAAAC,EAAA,UAAAF,EAAqCE,EAAA,KAAAD,EAFjDC,EAAA,QAAmB,IAI7B,CAEO,OAAAL,EAAA,UAAA,SAAP,SAAgBM,EAAWC,EAAiB,OAC1C,GADyBA,IAAA,SAAAA,EAAA,GACrB,KAAK,OACP,OAAO,KAIT,KAAK,MAAQD,EAEb,IAAME,EAAK,KAAK,GACVL,EAAY,KAAK,UAuBvB,OAAIK,GAAM,OACR,KAAK,GAAK,KAAK,eAAeL,EAAWK,EAAID,CAAK,GAKpD,KAAK,QAAU,GAEf,KAAK,MAAQA,EAEb,KAAK,IAAKE,EAAA,KAAK,MAAE,MAAAA,IAAA,OAAAA,EAAI,KAAK,eAAeN,EAAW,KAAK,GAAII,CAAK,EAE3D,IACT,EAEUP,EAAA,UAAA,eAAV,SAAyBG,EAA2BO,EAAmBH,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,GAC9DI,GAAiB,YAAYR,EAAU,MAAM,KAAKA,EAAW,IAAI,EAAGI,CAAK,CAClF,EAEUP,EAAA,UAAA,eAAV,SAAyBY,EAA4BJ,EAAkBD,EAAwB,CAE7F,GAFqEA,IAAA,SAAAA,EAAA,GAEjEA,GAAS,MAAQ,KAAK,QAAUA,GAAS,KAAK,UAAY,GAC5D,OAAOC,EAILA,GAAM,MACRG,GAAiB,cAAcH,CAAE,CAIrC,EAMOR,EAAA,UAAA,QAAP,SAAeM,EAAUC,EAAa,CACpC,GAAI,KAAK,OACP,OAAO,IAAI,MAAM,8BAA8B,EAGjD,KAAK,QAAU,GACf,IAAMM,EAAQ,KAAK,SAASP,EAAOC,CAAK,EACxC,GAAIM,EACF,OAAOA,EACE,KAAK,UAAY,IAAS,KAAK,IAAM,OAc9C,KAAK,GAAK,KAAK,eAAe,KAAK,UAAW,KAAK,GAAI,IAAI,EAE/D,EAEUb,EAAA,UAAA,SAAV,SAAmBM,EAAUQ,EAAc,CACzC,IAAIC,EAAmB,GACnBC,EACJ,GAAI,CACF,KAAK,KAAKV,CAAK,QACRW,EAAG,CACVF,EAAU,GAIVC,EAAaC,GAAQ,IAAI,MAAM,oCAAoC,EAErE,GAAIF,EACF,YAAK,YAAW,EACTC,CAEX,EAEAhB,EAAA,UAAA,YAAA,UAAA,CACE,GAAI,CAAC,KAAK,OAAQ,CACV,IAAAS,EAAoB,KAAlBD,EAAEC,EAAA,GAAEN,EAASM,EAAA,UACbS,EAAYf,EAAS,QAE7B,KAAK,KAAO,KAAK,MAAQ,KAAK,UAAY,KAC1C,KAAK,QAAU,GAEfgB,GAAUD,EAAS,IAAI,EACnBV,GAAM,OACR,KAAK,GAAK,KAAK,eAAeL,EAAWK,EAAI,IAAI,GAGnD,KAAK,MAAQ,KACbP,EAAA,UAAM,YAAW,KAAA,IAAA,EAErB,EACFD,CAAA,EA9IoCoB,EAAM,ECgB1C,IAAAC,GAAA,UAAA,CAGE,SAAAA,EAAoBC,EAAoCC,EAAiC,CAAjCA,IAAA,SAAAA,EAAoBF,EAAU,KAAlE,KAAA,oBAAAC,EAClB,KAAK,IAAMC,CACb,CA6BO,OAAAF,EAAA,UAAA,SAAP,SAAmBG,EAAqDC,EAAmBC,EAAS,CAA5B,OAAAD,IAAA,SAAAA,EAAA,GAC/D,IAAI,KAAK,oBAAuB,KAAMD,CAAI,EAAE,SAASE,EAAOD,CAAK,CAC1E,EAnCcJ,EAAA,IAAoBM,GAAsB,IAoC1DN,GArCA,ECnBA,IAAAO,GAAA,SAAAC,EAAA,CAAoCC,GAAAF,EAAAC,CAAA,EAkBlC,SAAAD,EAAYG,EAAgCC,EAAiC,CAAjCA,IAAA,SAAAA,EAAoBC,GAAU,KAA1E,IAAAC,EACEL,EAAA,KAAA,KAAME,EAAiBC,CAAG,GAAC,KAlBtB,OAAAE,EAAA,QAAmC,CAAA,EAOnCA,EAAA,QAAmB,IAY1B,CAEO,OAAAN,EAAA,UAAA,MAAP,SAAaO,EAAwB,CAC3B,IAAAC,EAAY,KAAI,QAExB,GAAI,KAAK,QAAS,CAChBA,EAAQ,KAAKD,CAAM,EACnB,OAGF,IAAIE,EACJ,KAAK,QAAU,GAEf,EACE,IAAKA,EAAQF,EAAO,QAAQA,EAAO,MAAOA,EAAO,KAAK,EACpD,YAEMA,EAASC,EAAQ,MAAK,GAIhC,GAFA,KAAK,QAAU,GAEXC,EAAO,CACT,KAAQF,EAASC,EAAQ,MAAK,GAC5BD,EAAO,YAAW,EAEpB,MAAME,EAEV,EACFT,CAAA,EAhDoCK,EAAS,EC6CtC,IAAMK,GAAiB,IAAIC,GAAeC,EAAW,EAK/CC,GAAQH,GCjDrB,IAAAI,GAAA,SAAAC,EAAA,CAA6CC,GAAAF,EAAAC,CAAA,EAC3C,SAAAD,EAAsBG,EAA8CC,EAAmD,CAAvH,IAAAC,EACEJ,EAAA,KAAA,KAAME,EAAWC,CAAI,GAAC,KADF,OAAAC,EAAA,UAAAF,EAA8CE,EAAA,KAAAD,GAEpE,CAEU,OAAAJ,EAAA,UAAA,eAAV,SAAyBG,EAAoCG,EAAkBC,EAAiB,CAE9F,OAF6EA,IAAA,SAAAA,EAAA,GAEzEA,IAAU,MAAQA,EAAQ,EACrBN,EAAA,UAAM,eAAc,KAAA,KAACE,EAAWG,EAAIC,CAAK,GAGlDJ,EAAU,QAAQ,KAAK,IAAI,EAIpBA,EAAU,aAAeA,EAAU,WAAaK,GAAuB,sBAAsB,UAAA,CAAM,OAAAL,EAAU,MAAM,MAAS,CAAzB,CAA0B,GACtI,EAEUH,EAAA,UAAA,eAAV,SAAyBG,EAAoCG,EAAkBC,EAAiB,OAI9F,GAJ6EA,IAAA,SAAAA,EAAA,GAIzEA,GAAS,KAAOA,EAAQ,EAAI,KAAK,MAAQ,EAC3C,OAAON,EAAA,UAAM,eAAc,KAAA,KAACE,EAAWG,EAAIC,CAAK,EAK1C,IAAAE,EAAYN,EAAS,QACzBG,GAAM,QAAQI,EAAAD,EAAQA,EAAQ,OAAS,CAAC,KAAC,MAAAC,IAAA,OAAA,OAAAA,EAAE,MAAOJ,IACpDE,GAAuB,qBAAqBF,CAAY,EACxDH,EAAU,WAAa,OAI3B,EACFH,CAAA,EApC6CW,EAAW,ECHxD,IAAAC,GAAA,SAAAC,EAAA,CAA6CC,GAAAF,EAAAC,CAAA,EAA7C,SAAAD,GAAA,+CAkCA,CAjCS,OAAAA,EAAA,UAAA,MAAP,SAAaG,EAAyB,CACpC,KAAK,QAAU,GAUf,IAAMC,EAAU,KAAK,WACrB,KAAK,WAAa,OAEV,IAAAC,EAAY,KAAI,QACpBC,EACJH,EAASA,GAAUE,EAAQ,MAAK,EAEhC,EACE,IAAKC,EAAQH,EAAO,QAAQA,EAAO,MAAOA,EAAO,KAAK,EACpD,aAEMA,EAASE,EAAQ,CAAC,IAAMF,EAAO,KAAOC,GAAWC,EAAQ,MAAK,GAIxE,GAFA,KAAK,QAAU,GAEXC,EAAO,CACT,MAAQH,EAASE,EAAQ,CAAC,IAAMF,EAAO,KAAOC,GAAWC,EAAQ,MAAK,GACpEF,EAAO,YAAW,EAEpB,MAAMG,EAEV,EACFN,CAAA,EAlC6CO,EAAc,ECgCpD,IAAMC,GAA0B,IAAIC,GAAwBC,EAAoB,EC8BhF,IAAMC,EAAQ,IAAIC,EAAkB,SAACC,EAAU,CAAK,OAAAA,EAAW,SAAQ,CAAnB,CAAqB,EC9D1E,SAAUC,GAAYC,EAAU,CACpC,OAAOA,GAASC,EAAWD,EAAM,QAAQ,CAC3C,CCDA,SAASE,GAAQC,EAAQ,CACvB,OAAOA,EAAIA,EAAI,OAAS,CAAC,CAC3B,CAEM,SAAUC,GAAkBC,EAAW,CAC3C,OAAOC,EAAWJ,GAAKG,CAAI,CAAC,EAAIA,EAAK,IAAG,EAAK,MAC/C,CAEM,SAAUE,GAAaF,EAAW,CACtC,OAAOG,GAAYN,GAAKG,CAAI,CAAC,EAAIA,EAAK,IAAG,EAAK,MAChD,CAEM,SAAUI,GAAUJ,EAAaK,EAAoB,CACzD,OAAO,OAAOR,GAAKG,CAAI,GAAM,SAAWA,EAAK,IAAG,EAAMK,CACxD,CClBO,IAAMC,GAAe,SAAIC,EAAM,CAAwB,OAAAA,GAAK,OAAOA,EAAE,QAAW,UAAY,OAAOA,GAAM,UAAlD,ECMxD,SAAUC,GAAUC,EAAU,CAClC,OAAOC,EAAWD,GAAK,KAAA,OAALA,EAAO,IAAI,CAC/B,CCHM,SAAUE,GAAoBC,EAAU,CAC5C,OAAOC,EAAWD,EAAME,EAAiB,CAAC,CAC5C,CCLM,SAAUC,GAAmBC,EAAQ,CACzC,OAAO,OAAO,eAAiBC,EAAWD,GAAG,KAAA,OAAHA,EAAM,OAAO,aAAa,CAAC,CACvE,CCAM,SAAUE,GAAiCC,EAAU,CAEzD,OAAO,IAAI,UACT,iBACEA,IAAU,MAAQ,OAAOA,GAAU,SAAW,oBAAsB,IAAIA,EAAK,KAAG,0HACwC,CAE9H,CCXM,SAAUC,IAAiB,CAC/B,OAAI,OAAO,QAAW,YAAc,CAAC,OAAO,SACnC,aAGF,OAAO,QAChB,CAEO,IAAMC,GAAWD,GAAiB,ECJnC,SAAUE,GAAWC,EAAU,CACnC,OAAOC,EAAWD,GAAK,KAAA,OAALA,EAAQE,EAAe,CAAC,CAC5C,CCHM,SAAiBC,GAAsCC,EAAqC,mGAC1FC,EAASD,EAAe,UAAS,2DAGX,MAAA,CAAA,EAAAE,GAAMD,EAAO,KAAI,CAAE,CAAA,gBAArCE,EAAkBC,EAAA,KAAA,EAAhBC,EAAKF,EAAA,MAAEG,EAAIH,EAAA,KACfG,iBAAA,CAAA,EAAA,CAAA,SACF,MAAA,CAAA,EAAAF,EAAA,KAAA,CAAA,qBAEIC,CAAM,CAAA,SAAZ,MAAA,CAAA,EAAAD,EAAA,KAAA,CAAA,SAAA,OAAAA,EAAA,KAAA,mCAGF,OAAAH,EAAO,YAAW,6BAIhB,SAAUM,GAAwBC,EAAQ,CAG9C,OAAOC,EAAWD,GAAG,KAAA,OAAHA,EAAK,SAAS,CAClC,CCPM,SAAUE,EAAaC,EAAyB,CACpD,GAAIA,aAAiBC,EACnB,OAAOD,EAET,GAAIA,GAAS,KAAM,CACjB,GAAIE,GAAoBF,CAAK,EAC3B,OAAOG,GAAsBH,CAAK,EAEpC,GAAII,GAAYJ,CAAK,EACnB,OAAOK,GAAcL,CAAK,EAE5B,GAAIM,GAAUN,CAAK,EACjB,OAAOO,GAAYP,CAAK,EAE1B,GAAIQ,GAAgBR,CAAK,EACvB,OAAOS,GAAkBT,CAAK,EAEhC,GAAIU,GAAWV,CAAK,EAClB,OAAOW,GAAaX,CAAK,EAE3B,GAAIY,GAAqBZ,CAAK,EAC5B,OAAOa,GAAuBb,CAAK,EAIvC,MAAMc,GAAiCd,CAAK,CAC9C,CAMM,SAAUG,GAAyBY,EAAQ,CAC/C,OAAO,IAAId,EAAW,SAACe,EAAyB,CAC9C,IAAMC,EAAMF,EAAIG,EAAiB,EAAC,EAClC,GAAIC,EAAWF,EAAI,SAAS,EAC1B,OAAOA,EAAI,UAAUD,CAAU,EAGjC,MAAM,IAAI,UAAU,gEAAgE,CACtF,CAAC,CACH,CASM,SAAUX,GAAiBe,EAAmB,CAClD,OAAO,IAAInB,EAAW,SAACe,EAAyB,CAU9C,QAASK,EAAI,EAAGA,EAAID,EAAM,QAAU,CAACJ,EAAW,OAAQK,IACtDL,EAAW,KAAKI,EAAMC,CAAC,CAAC,EAE1BL,EAAW,SAAQ,CACrB,CAAC,CACH,CAEM,SAAUT,GAAee,EAAuB,CACpD,OAAO,IAAIrB,EAAW,SAACe,EAAyB,CAC9CM,EACG,KACC,SAACC,EAAK,CACCP,EAAW,SACdA,EAAW,KAAKO,CAAK,EACrBP,EAAW,SAAQ,EAEvB,EACA,SAACQ,EAAQ,CAAK,OAAAR,EAAW,MAAMQ,CAAG,CAApB,CAAqB,EAEpC,KAAK,KAAMC,EAAoB,CACpC,CAAC,CACH,CAEM,SAAUd,GAAgBe,EAAqB,CACnD,OAAO,IAAIzB,EAAW,SAACe,EAAyB,aAC9C,QAAoBW,EAAAC,GAAAF,CAAQ,EAAAG,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAAzB,IAAMJ,EAAKM,EAAA,MAEd,GADAb,EAAW,KAAKO,CAAK,EACjBP,EAAW,OACb,yGAGJA,EAAW,SAAQ,CACrB,CAAC,CACH,CAEM,SAAUP,GAAqBqB,EAA+B,CAClE,OAAO,IAAI7B,EAAW,SAACe,EAAyB,CAC9Ce,GAAQD,EAAed,CAAU,EAAE,MAAM,SAACQ,EAAG,CAAK,OAAAR,EAAW,MAAMQ,CAAG,CAApB,CAAqB,CACzE,CAAC,CACH,CAEM,SAAUX,GAA0BmB,EAAqC,CAC7E,OAAOvB,GAAkBwB,GAAmCD,CAAc,CAAC,CAC7E,CAEA,SAAeD,GAAWD,EAAiCd,EAAyB,uIACxDkB,EAAAC,GAAAL,CAAa,gFAIrC,GAJeP,EAAKa,EAAA,MACpBpB,EAAW,KAAKO,CAAK,EAGjBP,EAAW,OACb,MAAA,CAAA,CAAA,6RAGJ,OAAAA,EAAW,SAAQ,WChHf,SAAUqB,GACdC,EACAC,EACAC,EACAC,EACAC,EAAc,CADdD,IAAA,SAAAA,EAAA,GACAC,IAAA,SAAAA,EAAA,IAEA,IAAMC,EAAuBJ,EAAU,SAAS,UAAA,CAC9CC,EAAI,EACAE,EACFJ,EAAmB,IAAI,KAAK,SAAS,KAAMG,CAAK,CAAC,EAEjD,KAAK,YAAW,CAEpB,EAAGA,CAAK,EAIR,GAFAH,EAAmB,IAAIK,CAAoB,EAEvC,CAACD,EAKH,OAAOC,CAEX,CCeM,SAAUC,GAAaC,EAA0BC,EAAS,CAAT,OAAAA,IAAA,SAAAA,EAAA,GAC9CC,EAAQ,SAACC,EAAQC,EAAU,CAChCD,EAAO,UACLE,EACED,EACA,SAACE,EAAK,CAAK,OAAAC,GAAgBH,EAAYJ,EAAW,UAAA,CAAM,OAAAI,EAAW,KAAKE,CAAK,CAArB,EAAwBL,CAAK,CAA1E,EACX,UAAA,CAAM,OAAAM,GAAgBH,EAAYJ,EAAW,UAAA,CAAM,OAAAI,EAAW,SAAQ,CAAnB,EAAuBH,CAAK,CAAzE,EACN,SAACO,EAAG,CAAK,OAAAD,GAAgBH,EAAYJ,EAAW,UAAA,CAAM,OAAAI,EAAW,MAAMI,CAAG,CAApB,EAAuBP,CAAK,CAAzE,CAA0E,CACpF,CAEL,CAAC,CACH,CCPM,SAAUQ,GAAeC,EAA0BC,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,GAChDC,EAAQ,SAACC,EAAQC,EAAU,CAChCA,EAAW,IAAIJ,EAAU,SAAS,UAAA,CAAM,OAAAG,EAAO,UAAUC,CAAU,CAA3B,EAA8BH,CAAK,CAAC,CAC9E,CAAC,CACH,CC7DM,SAAUI,GAAsBC,EAA6BC,EAAwB,CACzF,OAAOC,EAAUF,CAAK,EAAE,KAAKG,GAAYF,CAAS,EAAGG,GAAUH,CAAS,CAAC,CAC3E,CCFM,SAAUI,GAAmBC,EAAuBC,EAAwB,CAChF,OAAOC,EAAUF,CAAK,EAAE,KAAKG,GAAYF,CAAS,EAAGG,GAAUH,CAAS,CAAC,CAC3E,CCJM,SAAUI,GAAiBC,EAAqBC,EAAwB,CAC5E,OAAO,IAAIC,EAAc,SAACC,EAAU,CAElC,IAAIC,EAAI,EAER,OAAOH,EAAU,SAAS,UAAA,CACpBG,IAAMJ,EAAM,OAGdG,EAAW,SAAQ,GAInBA,EAAW,KAAKH,EAAMI,GAAG,CAAC,EAIrBD,EAAW,QACd,KAAK,SAAQ,EAGnB,CAAC,CACH,CAAC,CACH,CCfM,SAAUE,GAAoBC,EAAoBC,EAAwB,CAC9E,OAAO,IAAIC,EAAc,SAACC,EAAU,CAClC,IAAIC,EAKJ,OAAAC,GAAgBF,EAAYF,EAAW,UAAA,CAErCG,EAAYJ,EAAcI,EAAe,EAAC,EAE1CC,GACEF,EACAF,EACA,UAAA,OACMK,EACAC,EACJ,GAAI,CAEDC,EAAkBJ,EAAS,KAAI,EAA7BE,EAAKE,EAAA,MAAED,EAAIC,EAAA,WACPC,EAAK,CAEZN,EAAW,MAAMM,CAAG,EACpB,OAGEF,EAKFJ,EAAW,SAAQ,EAGnBA,EAAW,KAAKG,CAAK,CAEzB,EACA,EACA,EAAI,CAER,CAAC,EAMM,UAAA,CAAM,OAAAI,EAAWN,GAAQ,KAAA,OAARA,EAAU,MAAM,GAAKA,EAAS,OAAM,CAA/C,CACf,CAAC,CACH,CCvDM,SAAUO,GAAyBC,EAAyBC,EAAwB,CACxF,GAAI,CAACD,EACH,MAAM,IAAI,MAAM,yBAAyB,EAE3C,OAAO,IAAIE,EAAc,SAACC,EAAU,CAClCC,GAAgBD,EAAYF,EAAW,UAAA,CACrC,IAAMI,EAAWL,EAAM,OAAO,aAAa,EAAC,EAC5CI,GACED,EACAF,EACA,UAAA,CACEI,EAAS,KAAI,EAAG,KAAK,SAACC,EAAM,CACtBA,EAAO,KAGTH,EAAW,SAAQ,EAEnBA,EAAW,KAAKG,EAAO,KAAK,CAEhC,CAAC,CACH,EACA,EACA,EAAI,CAER,CAAC,CACH,CAAC,CACH,CCzBM,SAAUC,GAA8BC,EAA8BC,EAAwB,CAClG,OAAOC,GAAsBC,GAAmCH,CAAK,EAAGC,CAAS,CACnF,CCoBM,SAAUG,GAAaC,EAA2BC,EAAwB,CAC9E,GAAID,GAAS,KAAM,CACjB,GAAIE,GAAoBF,CAAK,EAC3B,OAAOG,GAAmBH,EAAOC,CAAS,EAE5C,GAAIG,GAAYJ,CAAK,EACnB,OAAOK,GAAcL,EAAOC,CAAS,EAEvC,GAAIK,GAAUN,CAAK,EACjB,OAAOO,GAAgBP,EAAOC,CAAS,EAEzC,GAAIO,GAAgBR,CAAK,EACvB,OAAOS,GAAsBT,EAAOC,CAAS,EAE/C,GAAIS,GAAWV,CAAK,EAClB,OAAOW,GAAiBX,EAAOC,CAAS,EAE1C,GAAIW,GAAqBZ,CAAK,EAC5B,OAAOa,GAA2Bb,EAAOC,CAAS,EAGtD,MAAMa,GAAiCd,CAAK,CAC9C,CCoDM,SAAUe,GAAQC,EAA2BC,EAAyB,CAC1E,OAAOA,EAAYC,GAAUF,EAAOC,CAAS,EAAIE,EAAUH,CAAK,CAClE,CCxBM,SAAUI,GAAE,SAAIC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACpB,IAAMC,EAAYC,GAAaH,CAAI,EACnC,OAAOI,GAAKJ,EAAaE,CAAS,CACpC,CCsCM,SAAUG,GAAWC,EAA0BC,EAAyB,CAC5E,IAAMC,EAAeC,EAAWH,CAAmB,EAAIA,EAAsB,UAAA,CAAM,OAAAA,CAAA,EAC7EI,EAAO,SAACC,EAA6B,CAAK,OAAAA,EAAW,MAAMH,EAAY,CAAE,CAA/B,EAChD,OAAO,IAAII,EAAWL,EAAY,SAACI,EAAU,CAAK,OAAAJ,EAAU,SAASG,EAAa,EAAGC,CAAU,CAA7C,EAAiDD,CAAI,CACzG,CCpGO,IAAMG,GAA6BC,GAAiB,SAACC,EAAM,CAAK,OAAA,UAAuB,CAC5FA,EAAO,IAAI,EACX,KAAK,KAAO,aACZ,KAAK,QAAU,yBACjB,CAJuE,CAItE,ECrBK,SAAUC,GAAYC,EAAU,CACpC,OAAOA,aAAiB,MAAQ,CAAC,MAAMA,CAAY,CACrD,CCsCM,SAAUC,EAAUC,EAAyCC,EAAa,CAC9E,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAEhC,IAAIC,EAAQ,EAGZF,EAAO,UACLG,EAAyBF,EAAY,SAACG,EAAQ,CAG5CH,EAAW,KAAKJ,EAAQ,KAAKC,EAASM,EAAOF,GAAO,CAAC,CACvD,CAAC,CAAC,CAEN,CAAC,CACH,CC1DQ,IAAAG,GAAY,MAAK,QAEzB,SAASC,GAAkBC,EAA6BC,EAAW,CAC/D,OAAOH,GAAQG,CAAI,EAAID,EAAE,MAAA,OAAAE,EAAA,CAAA,EAAAC,EAAIF,CAAI,CAAA,CAAA,EAAID,EAAGC,CAAI,CAChD,CAMM,SAAUG,GAAuBJ,EAA2B,CAC9D,OAAOK,EAAI,SAAAJ,EAAI,CAAI,OAAAF,GAAYC,EAAIC,CAAI,CAApB,CAAqB,CAC5C,CCfQ,IAAAK,GAAY,MAAK,QACjBC,GAA0D,OAAM,eAArCC,GAA+B,OAAM,UAAlBC,GAAY,OAAM,KAQlE,SAAUC,GAAqDC,EAAuB,CAC1F,GAAIA,EAAK,SAAW,EAAG,CACrB,IAAMC,EAAQD,EAAK,CAAC,EACpB,GAAIL,GAAQM,CAAK,EACf,MAAO,CAAE,KAAMA,EAAO,KAAM,IAAI,EAElC,GAAIC,GAAOD,CAAK,EAAG,CACjB,IAAME,EAAOL,GAAQG,CAAK,EAC1B,MAAO,CACL,KAAME,EAAK,IAAI,SAACC,EAAG,CAAK,OAAAH,EAAMG,CAAG,CAAT,CAAU,EAClC,KAAID,IAKV,MAAO,CAAE,KAAMH,EAAa,KAAM,IAAI,CACxC,CAEA,SAASE,GAAOG,EAAQ,CACtB,OAAOA,GAAO,OAAOA,GAAQ,UAAYT,GAAeS,CAAG,IAAMR,EACnE,CC7BM,SAAUS,GAAaC,EAAgBC,EAAa,CACxD,OAAOD,EAAK,OAAO,SAACE,EAAQC,EAAKC,EAAC,CAAK,OAAEF,EAAOC,CAAG,EAAIF,EAAOG,CAAC,EAAIF,CAA5B,EAAqC,CAAA,CAAS,CACvF,CCsMM,SAAUG,GAAa,SAAoCC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAC/D,IAAMC,EAAYC,GAAaH,CAAI,EAC7BI,EAAiBC,GAAkBL,CAAI,EAEvCM,EAA8BC,GAAqBP,CAAI,EAA/CQ,EAAWF,EAAA,KAAEG,EAAIH,EAAA,KAE/B,GAAIE,EAAY,SAAW,EAIzB,OAAOE,GAAK,CAAA,EAAIR,CAAgB,EAGlC,IAAMS,EAAS,IAAIC,EACjBC,GACEL,EACAN,EACAO,EAEI,SAACK,EAAM,CAAK,OAAAC,GAAaN,EAAMK,CAAM,CAAzB,EAEZE,EAAQ,CACb,EAGH,OAAOZ,EAAkBO,EAAO,KAAKM,GAAiBb,CAAc,CAAC,EAAsBO,CAC7F,CAEM,SAAUE,GACdL,EACAN,EACAgB,EAAiD,CAAjD,OAAAA,IAAA,SAAAA,EAAAF,IAEO,SAACG,EAA2B,CAGjCC,GACElB,EACA,UAAA,CAaE,QAZQmB,EAAWb,EAAW,OAExBM,EAAS,IAAI,MAAMO,CAAM,EAG3BC,EAASD,EAITE,EAAuBF,aAGlBG,EAAC,CACRJ,GACElB,EACA,UAAA,CACE,IAAMuB,EAASf,GAAKF,EAAYgB,CAAC,EAAGtB,CAAgB,EAChDwB,EAAgB,GACpBD,EAAO,UACLE,EACER,EACA,SAACS,EAAK,CAEJd,EAAOU,CAAC,EAAII,EACPF,IAEHA,EAAgB,GAChBH,KAEGA,GAGHJ,EAAW,KAAKD,EAAeJ,EAAO,MAAK,CAAE,CAAC,CAElD,EACA,UAAA,CACO,EAAEQ,GAGLH,EAAW,SAAQ,CAEvB,CAAC,CACF,CAEL,EACAA,CAAU,GAjCLK,EAAI,EAAGA,EAAIH,EAAQG,MAAnBA,CAAC,CAoCZ,EACAL,CAAU,CAEd,CACF,CAMA,SAASC,GAAclB,EAAsC2B,EAAqBC,EAA0B,CACtG5B,EACF6B,GAAgBD,EAAc5B,EAAW2B,CAAO,EAEhDA,EAAO,CAEX,CC3RM,SAAUG,GACdC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EAAgC,CAGhC,IAAMC,EAAc,CAAA,EAEhBC,EAAS,EAETC,EAAQ,EAERC,EAAa,GAKXC,EAAgB,UAAA,CAIhBD,GAAc,CAACH,EAAO,QAAU,CAACC,GACnCR,EAAW,SAAQ,CAEvB,EAGMY,EAAY,SAACC,EAAQ,CAAK,OAACL,EAASN,EAAaY,EAAWD,CAAK,EAAIN,EAAO,KAAKM,CAAK,CAA5D,EAE1BC,EAAa,SAACD,EAAQ,CAI1BT,GAAUJ,EAAW,KAAKa,CAAY,EAItCL,IAKA,IAAIO,GAAgB,GAGpBC,EAAUf,EAAQY,EAAOJ,GAAO,CAAC,EAAE,UACjCQ,EACEjB,EACA,SAACkB,EAAU,CAGTf,GAAY,MAAZA,EAAee,CAAU,EAErBd,EAGFQ,EAAUM,CAAiB,EAG3BlB,EAAW,KAAKkB,CAAU,CAE9B,EACA,UAAA,CAGEH,GAAgB,EAClB,EAEA,OACA,UAAA,CAIE,GAAIA,GAKF,GAAI,CAIFP,IAKA,qBACE,IAAMW,EAAgBZ,EAAO,MAAK,EAI9BF,EACFe,GAAgBpB,EAAYK,EAAmB,UAAA,CAAM,OAAAS,EAAWK,CAAa,CAAxB,CAAyB,EAE9EL,EAAWK,CAAa,GARrBZ,EAAO,QAAUC,EAASN,OAYjCS,EAAa,QACNU,EAAK,CACZrB,EAAW,MAAMqB,CAAG,EAG1B,CAAC,CACF,CAEL,EAGA,OAAAtB,EAAO,UACLkB,EAAyBjB,EAAYY,EAAW,UAAA,CAE9CF,EAAa,GACbC,EAAa,CACf,CAAC,CAAC,EAKG,UAAA,CACLL,GAAmB,MAAnBA,EAAmB,CACrB,CACF,CClEM,SAAUgB,GACdC,EACAC,EACAC,EAA6B,CAE7B,OAFAA,IAAA,SAAAA,EAAA,KAEIC,EAAWF,CAAc,EAEpBF,GAAS,SAACK,EAAGC,EAAC,CAAK,OAAAC,EAAI,SAACC,EAAQC,EAAU,CAAK,OAAAP,EAAeG,EAAGG,EAAGF,EAAGG,CAAE,CAA1B,CAA2B,EAAEC,EAAUT,EAAQI,EAAGC,CAAC,CAAC,CAAC,CAAjF,EAAoFH,CAAU,GAC/G,OAAOD,GAAmB,WACnCC,EAAaD,GAGRS,EAAQ,SAACC,EAAQC,EAAU,CAAK,OAAAC,GAAeF,EAAQC,EAAYZ,EAASE,CAAU,CAAtD,CAAuD,EAChG,CChCM,SAAUY,GAAyCC,EAA6B,CAA7B,OAAAA,IAAA,SAAAA,EAAA,KAChDC,GAASC,GAAUF,CAAU,CACtC,CCNM,SAAUG,IAAS,CACvB,OAAOC,GAAS,CAAC,CACnB,CCmDM,SAAUC,IAAM,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACrB,OAAOC,GAAS,EAAGC,GAAKH,EAAMI,GAAaJ,CAAI,CAAC,CAAC,CACnD,CC9DM,SAAUK,EAAsCC,EAA0B,CAC9E,OAAO,IAAIC,EAA+B,SAACC,EAAU,CACnDC,EAAUH,EAAiB,CAAE,EAAE,UAAUE,CAAU,CACrD,CAAC,CACH,CChDA,IAAME,GAA0B,CAAC,cAAe,gBAAgB,EAC1DC,GAAqB,CAAC,mBAAoB,qBAAqB,EAC/DC,GAAgB,CAAC,KAAM,KAAK,EAkO5B,SAAUC,EACdC,EACAC,EACAC,EACAC,EAAsC,CAMtC,GAJIC,EAAWF,CAAO,IACpBC,EAAiBD,EACjBA,EAAU,QAERC,EACF,OAAOJ,EAAaC,EAAQC,EAAWC,CAA+B,EAAE,KAAKG,GAAiBF,CAAc,CAAC,EAUzG,IAAAG,EAAAC,EAEJC,GAAcR,CAAM,EAChBH,GAAmB,IAAI,SAACY,EAAU,CAAK,OAAA,SAACC,EAAY,CAAK,OAAAV,EAAOS,CAAU,EAAER,EAAWS,EAASR,CAA+B,CAAtE,CAAlB,CAAyF,EAElIS,GAAwBX,CAAM,EAC5BJ,GAAwB,IAAIgB,GAAwBZ,EAAQC,CAAS,CAAC,EACtEY,GAA0Bb,CAAM,EAChCF,GAAc,IAAIc,GAAwBZ,EAAQC,CAAS,CAAC,EAC5D,CAAA,EAAE,CAAA,EATDa,EAAGR,EAAA,CAAA,EAAES,EAAMT,EAAA,CAAA,EAgBlB,GAAI,CAACQ,GACCE,GAAYhB,CAAM,EACpB,OAAOiB,GAAS,SAACC,EAAc,CAAK,OAAAnB,EAAUmB,EAAWjB,EAAWC,CAA+B,CAA/D,CAAgE,EAClGiB,EAAUnB,CAAM,CAAC,EAOvB,GAAI,CAACc,EACH,MAAM,IAAI,UAAU,sBAAsB,EAG5C,OAAO,IAAIM,EAAc,SAACC,EAAU,CAIlC,IAAMX,EAAU,UAAA,SAACY,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAAmB,OAAAF,EAAW,KAAK,EAAIC,EAAK,OAASA,EAAOA,EAAK,CAAC,CAAC,CAAhD,EAEpC,OAAAR,EAAIJ,CAAO,EAEJ,UAAA,CAAM,OAAAK,EAAQL,CAAO,CAAf,CACf,CAAC,CACH,CASA,SAASE,GAAwBZ,EAAaC,EAAiB,CAC7D,OAAO,SAACQ,EAAkB,CAAK,OAAA,SAACC,EAAY,CAAK,OAAAV,EAAOS,CAAU,EAAER,EAAWS,CAAO,CAArC,CAAlB,CACjC,CAOA,SAASC,GAAwBX,EAAW,CAC1C,OAAOI,EAAWJ,EAAO,WAAW,GAAKI,EAAWJ,EAAO,cAAc,CAC3E,CAOA,SAASa,GAA0Bb,EAAW,CAC5C,OAAOI,EAAWJ,EAAO,EAAE,GAAKI,EAAWJ,EAAO,GAAG,CACvD,CAOA,SAASQ,GAAcR,EAAW,CAChC,OAAOI,EAAWJ,EAAO,gBAAgB,GAAKI,EAAWJ,EAAO,mBAAmB,CACrF,CCnMM,SAAUwB,GACdC,EACAC,EACAC,EAAsC,CAEtC,OAAIA,EACKH,GAAoBC,EAAYC,CAAa,EAAE,KAAKE,GAAiBD,CAAc,CAAC,EAGtF,IAAIE,EAAoB,SAACC,EAAU,CACxC,IAAMC,EAAU,UAAA,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAAc,OAAAH,EAAW,KAAKE,EAAE,SAAW,EAAIA,EAAE,CAAC,EAAIA,CAAC,CAAzC,EACzBE,EAAWT,EAAWM,CAAO,EACnC,OAAOI,EAAWT,CAAa,EAAI,UAAA,CAAM,OAAAA,EAAcK,EAASG,CAAQ,CAA/B,EAAmC,MAC9E,CAAC,CACH,CCtBM,SAAUE,GACdC,EACAC,EACAC,EAAyC,CAFzCF,IAAA,SAAAA,EAAA,GAEAE,IAAA,SAAAA,EAAAC,IAIA,IAAIC,EAAmB,GAEvB,OAAIH,GAAuB,OAIrBI,GAAYJ,CAAmB,EACjCC,EAAYD,EAIZG,EAAmBH,GAIhB,IAAIK,EAAW,SAACC,EAAU,CAI/B,IAAIC,EAAMC,GAAYT,CAAO,EAAI,CAACA,EAAUE,EAAW,IAAG,EAAKF,EAE3DQ,EAAM,IAERA,EAAM,GAIR,IAAIE,EAAI,EAGR,OAAOR,EAAU,SAAS,UAAA,CACnBK,EAAW,SAEdA,EAAW,KAAKG,GAAG,EAEf,GAAKN,EAGP,KAAK,SAAS,OAAWA,CAAgB,EAGzCG,EAAW,SAAQ,EAGzB,EAAGC,CAAG,CACR,CAAC,CACH,CChGM,SAAUG,GAAK,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACpB,IAAMC,EAAYC,GAAaH,CAAI,EAC7BI,EAAaC,GAAUL,EAAM,GAAQ,EACrCM,EAAUN,EAChB,OAAQM,EAAQ,OAGZA,EAAQ,SAAW,EAEnBC,EAAUD,EAAQ,CAAC,CAAC,EAEpBE,GAASJ,CAAU,EAAEK,GAAKH,EAASJ,CAAS,CAAC,EAL7CQ,CAMN,CCjEO,IAAMC,GAAQ,IAAIC,EAAkBC,EAAI,ECpCvC,IAAAC,GAAY,MAAK,QAMnB,SAAUC,GAAkBC,EAAiB,CACjD,OAAOA,EAAK,SAAW,GAAKF,GAAQE,EAAK,CAAC,CAAC,EAAIA,EAAK,CAAC,EAAKA,CAC5D,CCoDM,SAAUC,EAAUC,EAAiDC,EAAa,CACtF,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAEhC,IAAIC,EAAQ,EAIZF,EAAO,UAILG,EAAyBF,EAAY,SAACG,EAAK,CAAK,OAAAP,EAAU,KAAKC,EAASM,EAAOF,GAAO,GAAKD,EAAW,KAAKG,CAAK,CAAhE,CAAiE,CAAC,CAEtH,CAAC,CACH,CCxBM,SAAUC,IAAG,SAACC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAClB,IAAMC,EAAiBC,GAAkBH,CAAI,EAEvCI,EAAUC,GAAeL,CAAI,EAEnC,OAAOI,EAAQ,OACX,IAAIE,EAAsB,SAACC,EAAU,CAGnC,IAAIC,EAAuBJ,EAAQ,IAAI,UAAA,CAAM,MAAA,CAAA,CAAA,CAAE,EAK3CK,EAAYL,EAAQ,IAAI,UAAA,CAAM,MAAA,EAAA,CAAK,EAGvCG,EAAW,IAAI,UAAA,CACbC,EAAUC,EAAY,IACxB,CAAC,EAKD,mBAASC,EAAW,CAClBC,EAAUP,EAAQM,CAAW,CAAC,EAAE,UAC9BE,EACEL,EACA,SAACM,EAAK,CAKJ,GAJAL,EAAQE,CAAW,EAAE,KAAKG,CAAK,EAI3BL,EAAQ,MAAM,SAACM,EAAM,CAAK,OAAAA,EAAO,MAAP,CAAa,EAAG,CAC5C,IAAMC,EAAcP,EAAQ,IAAI,SAACM,EAAM,CAAK,OAAAA,EAAO,MAAK,CAAZ,CAAe,EAE3DP,EAAW,KAAKL,EAAiBA,EAAc,MAAA,OAAAc,EAAA,CAAA,EAAAC,EAAIF,CAAM,CAAA,CAAA,EAAIA,CAAM,EAI/DP,EAAQ,KAAK,SAACM,EAAQI,EAAC,CAAK,MAAA,CAACJ,EAAO,QAAUL,EAAUS,CAAC,CAA7B,CAA8B,GAC5DX,EAAW,SAAQ,EAGzB,EACA,UAAA,CAGEE,EAAUC,CAAW,EAAI,GAIzB,CAACF,EAAQE,CAAW,EAAE,QAAUH,EAAW,SAAQ,CACrD,CAAC,CACF,GA9BIG,EAAc,EAAG,CAACH,EAAW,QAAUG,EAAcN,EAAQ,OAAQM,MAArEA,CAAW,EAmCpB,OAAO,UAAA,CACLF,EAAUC,EAAY,IACxB,CACF,CAAC,EACDU,CACN,CC9DM,SAAUC,GAASC,EAAoD,CAC3E,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAW,GACXC,EAAsB,KACtBC,EAA6C,KAC7CC,EAAa,GAEXC,EAAc,UAAA,CAGlB,GAFAF,GAAkB,MAAlBA,EAAoB,YAAW,EAC/BA,EAAqB,KACjBF,EAAU,CACZA,EAAW,GACX,IAAMK,EAAQJ,EACdA,EAAY,KACZF,EAAW,KAAKM,CAAK,EAEvBF,GAAcJ,EAAW,SAAQ,CACnC,EAEMO,EAAkB,UAAA,CACtBJ,EAAqB,KACrBC,GAAcJ,EAAW,SAAQ,CACnC,EAEAD,EAAO,UACLS,EACER,EACA,SAACM,EAAK,CACJL,EAAW,GACXC,EAAYI,EACPH,GACHM,EAAUZ,EAAiBS,CAAK,CAAC,EAAE,UAChCH,EAAqBK,EAAyBR,EAAYK,EAAaE,CAAe,CAAE,CAG/F,EACA,UAAA,CACEH,EAAa,IACZ,CAACH,GAAY,CAACE,GAAsBA,EAAmB,SAAWH,EAAW,SAAQ,CACxF,CAAC,CACF,CAEL,CAAC,CACH,CC3CM,SAAUU,GAAaC,EAAkBC,EAAyC,CAAzC,OAAAA,IAAA,SAAAA,EAAAC,IACtCC,GAAM,UAAA,CAAM,OAAAC,GAAMJ,EAAUC,CAAS,CAAzB,CAA0B,CAC/C,CCEM,SAAUI,GAAeC,EAAoBC,EAAsC,CAAtC,OAAAA,IAAA,SAAAA,EAAA,MAGjDA,EAAmBA,GAAgB,KAAhBA,EAAoBD,EAEhCE,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAiB,CAAA,EACjBC,EAAQ,EAEZH,EAAO,UACLI,EACEH,EACA,SAACI,EAAK,aACAC,EAAuB,KAKvBH,IAAUL,IAAsB,GAClCI,EAAQ,KAAK,CAAA,CAAE,MAIjB,QAAqBK,EAAAC,GAAAN,CAAO,EAAAO,EAAAF,EAAA,KAAA,EAAA,CAAAE,EAAA,KAAAA,EAAAF,EAAA,KAAA,EAAE,CAAzB,IAAMG,EAAMD,EAAA,MACfC,EAAO,KAAKL,CAAK,EAMbR,GAAca,EAAO,SACvBJ,EAASA,GAAM,KAANA,EAAU,CAAA,EACnBA,EAAO,KAAKI,CAAM,qGAItB,GAAIJ,MAIF,QAAqBK,EAAAH,GAAAF,CAAM,EAAAM,GAAAD,EAAA,KAAA,EAAA,CAAAC,GAAA,KAAAA,GAAAD,EAAA,KAAA,EAAE,CAAxB,IAAMD,EAAME,GAAA,MACfC,GAAUX,EAASQ,CAAM,EACzBT,EAAW,KAAKS,CAAM,sGAG5B,EACA,UAAA,aAGE,QAAqBI,EAAAN,GAAAN,CAAO,EAAAa,EAAAD,EAAA,KAAA,EAAA,CAAAC,EAAA,KAAAA,EAAAD,EAAA,KAAA,EAAE,CAAzB,IAAMJ,EAAMK,EAAA,MACfd,EAAW,KAAKS,CAAM,oGAExBT,EAAW,SAAQ,CACrB,EAEA,OACA,UAAA,CAEEC,EAAU,IACZ,CAAC,CACF,CAEL,CAAC,CACH,CCbM,SAAUc,GACdC,EAAgD,CAEhD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAgC,KAChCC,EAAY,GACZC,EAEJF,EAAWF,EAAO,UAChBK,EAAyBJ,EAAY,OAAW,OAAW,SAACK,EAAG,CAC7DF,EAAgBG,EAAUT,EAASQ,EAAKT,GAAWC,CAAQ,EAAEE,CAAM,CAAC,CAAC,EACjEE,GACFA,EAAS,YAAW,EACpBA,EAAW,KACXE,EAAc,UAAUH,CAAU,GAIlCE,EAAY,EAEhB,CAAC,CAAC,EAGAA,IAMFD,EAAS,YAAW,EACpBA,EAAW,KACXE,EAAe,UAAUH,CAAU,EAEvC,CAAC,CACH,CC/HM,SAAUO,GACdC,EACAC,EACAC,EACAC,EACAC,EAAqC,CAErC,OAAO,SAACC,EAAuBC,EAA2B,CAIxD,IAAIC,EAAWL,EAIXM,EAAaP,EAEbQ,EAAQ,EAGZJ,EAAO,UACLK,EACEJ,EACA,SAACK,EAAK,CAEJ,IAAMC,EAAIH,IAEVD,EAAQD,EAEJP,EAAYQ,EAAOG,EAAOC,CAAC,GAIzBL,EAAW,GAAOI,GAGxBR,GAAcG,EAAW,KAAKE,CAAK,CACrC,EAGAJ,GACG,UAAA,CACCG,GAAYD,EAAW,KAAKE,CAAK,EACjCF,EAAW,SAAQ,CACrB,CAAE,CACL,CAEL,CACF,CCnCM,SAAUO,IAAa,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAClC,IAAMC,EAAiBC,GAAkBH,CAAI,EAC7C,OAAOE,EACHE,GAAKL,GAAa,MAAA,OAAAM,EAAA,CAAA,EAAAC,EAAKN,CAAoC,CAAA,CAAA,EAAGO,GAAiBL,CAAc,CAAC,EAC9FM,EAAQ,SAACC,EAAQC,EAAU,CACzBC,GAAiBN,EAAA,CAAEI,CAAM,EAAAH,EAAKM,GAAeZ,CAAI,CAAC,CAAA,CAAA,EAAGU,CAAU,CACjE,CAAC,CACP,CCUM,SAAUG,IAAiB,SAC/BC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAEA,OAAOC,GAAa,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIJ,CAAY,CAAA,CAAA,CACtC,CCgBM,SAAUK,GAAgBC,EAAiBC,EAAyC,CAAzC,OAAAA,IAAA,SAAAA,EAAAC,IACxCC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAkC,KAClCC,EAAsB,KACtBC,EAA0B,KAExBC,EAAO,UAAA,CACX,GAAIH,EAAY,CAEdA,EAAW,YAAW,EACtBA,EAAa,KACb,IAAMI,EAAQH,EACdA,EAAY,KACZF,EAAW,KAAKK,CAAK,EAEzB,EACA,SAASC,GAAY,CAInB,IAAMC,EAAaJ,EAAYR,EACzBa,EAAMZ,EAAU,IAAG,EACzB,GAAIY,EAAMD,EAAY,CAEpBN,EAAa,KAAK,SAAS,OAAWM,EAAaC,CAAG,EACtDR,EAAW,IAAIC,CAAU,EACzB,OAGFG,EAAI,CACN,CAEAL,EAAO,UACLU,EACET,EACA,SAACK,EAAQ,CACPH,EAAYG,EACZF,EAAWP,EAAU,IAAG,EAGnBK,IACHA,EAAaL,EAAU,SAASU,EAAcX,CAAO,EACrDK,EAAW,IAAIC,CAAU,EAE7B,EACA,UAAA,CAGEG,EAAI,EACJJ,EAAW,SAAQ,CACrB,EAEA,OACA,UAAA,CAEEE,EAAYD,EAAa,IAC3B,CAAC,CACF,CAEL,CAAC,CACH,CCpFM,SAAUS,GAAqBC,EAAe,CAClD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAW,GACfF,EAAO,UACLG,EACEF,EACA,SAACG,EAAK,CACJF,EAAW,GACXD,EAAW,KAAKG,CAAK,CACvB,EACA,UAAA,CACOF,GACHD,EAAW,KAAKH,CAAa,EAE/BG,EAAW,SAAQ,CACrB,CAAC,CACF,CAEL,CAAC,CACH,CCXM,SAAUI,GAAQC,EAAa,CACnC,OAAOA,GAAS,EAEZ,UAAA,CAAM,OAAAC,CAAA,EACNC,EAAQ,SAACC,EAAQC,EAAU,CACzB,IAAIC,EAAO,EACXF,EAAO,UACLG,EAAyBF,EAAY,SAACG,EAAK,CAIrC,EAAEF,GAAQL,IACZI,EAAW,KAAKG,CAAK,EAIjBP,GAASK,GACXD,EAAW,SAAQ,EAGzB,CAAC,CAAC,CAEN,CAAC,CACP,CC9BM,SAAUI,GAAc,CAC5B,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChCD,EAAO,UAAUE,EAAyBD,EAAYE,EAAI,CAAC,CAC7D,CAAC,CACH,CCCM,SAAUC,GAASC,EAAQ,CAC/B,OAAOC,EAAI,UAAA,CAAM,OAAAD,CAAA,CAAK,CACxB,CC4CM,SAAUE,GACdC,EACAC,EAAmC,CAEnC,OAAIA,EAEK,SAACC,EAAqB,CAC3B,OAAAC,GAAOF,EAAkB,KAAKG,GAAK,CAAC,EAAGC,EAAc,CAAE,EAAGH,EAAO,KAAKH,GAAUC,CAAqB,CAAC,CAAC,CAAvG,EAGGM,GAAS,SAACC,EAAOC,EAAK,CAAK,OAAAC,EAAUT,EAAsBO,EAAOC,CAAK,CAAC,EAAE,KAAKJ,GAAK,CAAC,EAAGM,GAAMH,CAAK,CAAC,CAAzE,CAA0E,CAC9G,CCzCM,SAAUI,GAASC,EAAoBC,EAAyC,CAAzCA,IAAA,SAAAA,EAAAC,IAC3C,IAAMC,EAAWC,GAAMJ,EAAKC,CAAS,EACrC,OAAOI,GAAU,UAAA,CAAM,OAAAF,CAAA,CAAQ,CACjC,CC0EM,SAAUG,EACdC,EACAC,EAA0D,CAA1D,OAAAA,IAAA,SAAAA,EAA+BC,IAK/BF,EAAaA,GAAU,KAAVA,EAAcG,GAEpBC,EAAQ,SAACC,EAAQC,EAAU,CAGhC,IAAIC,EAEAC,EAAQ,GAEZH,EAAO,UACLI,EAAyBH,EAAY,SAACI,EAAK,CAEzC,IAAMC,EAAaV,EAAYS,CAAK,GAKhCF,GAAS,CAACR,EAAYO,EAAaI,CAAU,KAM/CH,EAAQ,GACRD,EAAcI,EAGdL,EAAW,KAAKI,CAAK,EAEzB,CAAC,CAAC,CAEN,CAAC,CACH,CAEA,SAASP,GAAeS,EAAQC,EAAM,CACpC,OAAOD,IAAMC,CACf,CCjHM,SAAUC,EAA8CC,EAAQC,EAAuC,CAC3G,OAAOC,EAAqB,SAACC,EAAMC,EAAI,CAAK,OAAAH,EAAUA,EAAQE,EAAEH,CAAG,EAAGI,EAAEJ,CAAG,CAAC,EAAIG,EAAEH,CAAG,IAAMI,EAAEJ,CAAG,CAApD,CAAqD,CACnG,CC7BM,SAAUK,GAAgBC,EAA6C,CAA7C,OAAAA,IAAA,SAAAA,EAAAC,IACvBC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAW,GACfF,EAAO,UACLG,EACEF,EACA,SAACG,EAAK,CACJF,EAAW,GACXD,EAAW,KAAKG,CAAK,CACvB,EACA,UAAA,CAAM,OAACF,EAAWD,EAAW,SAAQ,EAAKA,EAAW,MAAMJ,EAAY,CAAE,CAAnE,CAAqE,CAC5E,CAEL,CAAC,CACH,CAEA,SAASC,IAAmB,CAC1B,OAAO,IAAIO,EACb,CCMM,SAAUC,IAAO,SAAIC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACzB,OAAO,SAACC,EAAqB,CAAK,OAAAC,GAAOD,EAAQE,EAAE,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIN,CAAM,CAAA,CAAA,CAAA,CAA3B,CACpC,CCHM,SAAUO,EAAYC,EAAoB,CAC9C,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAGhC,GAAI,CACFD,EAAO,UAAUC,CAAU,UAE3BA,EAAW,IAAIH,CAAQ,EAE3B,CAAC,CACH,CCMM,SAAUI,GACdC,EACAC,EAAgB,CAEhB,IAAMC,EAAkB,UAAU,QAAU,EAC5C,OAAO,SAACC,EAAqB,CAC3B,OAAAA,EAAO,KACLH,EAAYI,EAAO,SAACC,EAAG,EAAC,CAAK,OAAAL,EAAUK,EAAG,EAAGF,CAAM,CAAtB,CAAuB,EAAIG,GACxDC,GAAK,CAAC,EACNL,EAAkBM,GAAeP,CAAa,EAAIQ,GAAa,UAAA,CAAM,OAAA,IAAIC,EAAJ,CAAgB,CAAC,CAHxF,CAKJ,CCrEM,SAAUC,IAAK,SAAIC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACvB,IAAMC,EAAYC,GAAaH,CAAI,EAC7BI,EAAaC,GAAUL,EAAM,GAAQ,EAC3C,OAAAA,EAAOM,GAAeN,CAAI,EAEnBO,EAAQ,SAACC,EAAQC,EAAU,CAChCC,GAASN,CAAU,EAAEO,GAAIC,EAAA,CAAEJ,CAAM,EAAAK,EAAMb,CAA6B,CAAA,EAAGE,CAAS,CAAC,EAAE,UAAUO,CAAU,CACzG,CAAC,CACH,CCcM,SAAUK,IAAS,SACvBC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAEA,OAAOC,GAAK,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIJ,CAAY,CAAA,CAAA,CAC9B,CCmEM,SAAUK,GAAUC,EAAqC,OACzDC,EAAQ,IACRC,EAEJ,OAAIF,GAAiB,OACf,OAAOA,GAAkB,UACxBG,EAA4BH,EAAa,MAAzCC,EAAKE,IAAA,OAAG,IAAQA,EAAED,EAAUF,EAAa,OAE5CC,EAAQD,GAILC,GAAS,EACZ,UAAA,CAAM,OAAAG,CAAA,EACNC,EAAQ,SAACC,EAAQC,EAAU,CACzB,IAAIC,EAAQ,EACRC,EAEEC,EAAc,UAAA,CAGlB,GAFAD,GAAS,MAATA,EAAW,YAAW,EACtBA,EAAY,KACRP,GAAS,KAAM,CACjB,IAAMS,EAAW,OAAOT,GAAU,SAAWU,GAAMV,CAAK,EAAIW,EAAUX,EAAMM,CAAK,CAAC,EAC5EM,EAAqBC,EAAyBR,EAAY,UAAA,CAC9DO,EAAmB,YAAW,EAC9BE,EAAiB,CACnB,CAAC,EACDL,EAAS,UAAUG,CAAkB,OAErCE,EAAiB,CAErB,EAEMA,EAAoB,UAAA,CACxB,IAAIC,EAAY,GAChBR,EAAYH,EAAO,UACjBS,EAAyBR,EAAY,OAAW,UAAA,CAC1C,EAAEC,EAAQP,EACRQ,EACFC,EAAW,EAEXO,EAAY,GAGdV,EAAW,SAAQ,CAEvB,CAAC,CAAC,EAGAU,GACFP,EAAW,CAEf,EAEAM,EAAiB,CACnB,CAAC,CACP,CCpFM,SAAUE,GAAcC,EAA6DC,EAAQ,CAMjG,OAAOC,EAAQC,GAAcH,EAAaC,EAAW,UAAU,QAAU,EAAG,EAAI,CAAC,CACnF,CC+CM,SAAUG,GAASC,EAA4B,CAA5BA,IAAA,SAAAA,EAAA,CAAA,GACf,IAAAC,EAAgHD,EAAO,UAAvHE,EAASD,IAAA,OAAG,UAAA,CAAM,OAAA,IAAIE,CAAJ,EAAgBF,EAAEG,EAA4EJ,EAAO,aAAnFK,EAAYD,IAAA,OAAG,GAAIA,EAAEE,EAAuDN,EAAO,gBAA9DO,EAAeD,IAAA,OAAG,GAAIA,EAAEE,EAA+BR,EAAO,oBAAtCS,EAAmBD,IAAA,OAAG,GAAIA,EAUnH,OAAO,SAACE,EAAa,CACnB,IAAIC,EACAC,EACAC,EACAC,EAAW,EACXC,EAAe,GACfC,EAAa,GAEXC,GAAc,UAAA,CAClBL,GAAe,MAAfA,EAAiB,YAAW,EAC5BA,EAAkB,MACpB,EAGMM,EAAQ,UAAA,CACZD,GAAW,EACXN,EAAaE,EAAU,OACvBE,EAAeC,EAAa,EAC9B,EACMG,EAAsB,UAAA,CAG1B,IAAMC,EAAOT,EACbO,EAAK,EACLE,GAAI,MAAJA,EAAM,YAAW,CACnB,EAEA,OAAOC,EAAc,SAACC,EAAQC,GAAU,CACtCT,IACI,CAACE,GAAc,CAACD,GAClBE,GAAW,EAOb,IAAMO,GAAQX,EAAUA,GAAO,KAAPA,EAAWX,EAAS,EAO5CqB,GAAW,IAAI,UAAA,CACbT,IAKIA,IAAa,GAAK,CAACE,GAAc,CAACD,IACpCH,EAAkBa,GAAYN,EAAqBV,CAAmB,EAE1E,CAAC,EAIDe,GAAK,UAAUD,EAAU,EAGvB,CAACZ,GAIDG,EAAW,IAOXH,EAAa,IAAIe,GAAe,CAC9B,KAAM,SAACC,GAAK,CAAK,OAAAH,GAAK,KAAKG,EAAK,CAAf,EACjB,MAAO,SAACC,GAAG,CACTZ,EAAa,GACbC,GAAW,EACXL,EAAkBa,GAAYP,EAAOb,EAAcuB,EAAG,EACtDJ,GAAK,MAAMI,EAAG,CAChB,EACA,SAAU,UAAA,CACRb,EAAe,GACfE,GAAW,EACXL,EAAkBa,GAAYP,EAAOX,CAAe,EACpDiB,GAAK,SAAQ,CACf,EACD,EACDK,EAAUP,CAAM,EAAE,UAAUX,CAAU,EAE1C,CAAC,EAAED,CAAa,CAClB,CACF,CAEA,SAASe,GACPP,EACAY,EAAoD,SACpDC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,EAAA,CAAA,EAAA,UAAAA,CAAA,EAEA,GAAIF,IAAO,GAAM,CACfZ,EAAK,EACL,OAGF,GAAIY,IAAO,GAIX,KAAMG,EAAe,IAAIP,GAAe,CACtC,KAAM,UAAA,CACJO,EAAa,YAAW,EACxBf,EAAK,CACP,EACD,EAED,OAAOW,EAAUC,EAAE,MAAA,OAAAI,EAAA,CAAA,EAAAC,EAAIJ,CAAI,CAAA,CAAA,CAAA,EAAG,UAAUE,CAAY,EACtD,CChHM,SAAUG,EACdC,EACAC,EACAC,EAAyB,WAErBC,EACAC,EAAW,GACf,OAAIJ,GAAsB,OAAOA,GAAuB,UACnDK,EAA8EL,EAAkB,WAAhGG,EAAUE,IAAA,OAAG,IAAQA,EAAEC,EAAuDN,EAAkB,WAAzEC,EAAUK,IAAA,OAAG,IAAQA,EAAEC,EAAgCP,EAAkB,SAAlDI,EAAQG,IAAA,OAAG,GAAKA,EAAEL,EAAcF,EAAkB,WAEnGG,EAAcH,GAAkB,KAAlBA,EAAsB,IAE/BQ,GAAS,CACd,UAAW,UAAA,CAAM,OAAA,IAAIC,GAAcN,EAAYF,EAAYC,CAAS,CAAnD,EACjB,aAAc,GACd,gBAAiB,GACjB,oBAAqBE,EACtB,CACH,CCxIM,SAAUM,GAAQC,EAAa,CACnC,OAAOC,EAAO,SAACC,EAAGC,EAAK,CAAK,OAAAH,GAASG,CAAT,CAAc,CAC5C,CCaM,SAAUC,GAAaC,EAA8B,CACzD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAS,GAEPC,EAAiBC,EACrBH,EACA,UAAA,CACEE,GAAc,MAAdA,EAAgB,YAAW,EAC3BD,EAAS,EACX,EACAG,EAAI,EAGNC,EAAUR,CAAQ,EAAE,UAAUK,CAAc,EAE5CH,EAAO,UAAUI,EAAyBH,EAAY,SAACM,EAAK,CAAK,OAAAL,GAAUD,EAAW,KAAKM,CAAK,CAA/B,CAAgC,CAAC,CACpG,CAAC,CACH,CCVM,SAAUC,GAAS,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EAC9B,IAAMC,EAAYC,GAAaH,CAAM,EACrC,OAAOI,EAAQ,SAACC,EAAQC,EAAU,EAI/BJ,EAAYK,GAAOP,EAAQK,EAAQH,CAAS,EAAIK,GAAOP,EAAQK,CAAM,GAAG,UAAUC,CAAU,CAC/F,CAAC,CACH,CCmBM,SAAUE,EACdC,EACAC,EAA6G,CAE7G,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAyD,KACzDC,EAAQ,EAERC,EAAa,GAIXC,EAAgB,UAAA,CAAM,OAAAD,GAAc,CAACF,GAAmBD,EAAW,SAAQ,CAArD,EAE5BD,EAAO,UACLM,EACEL,EACA,SAACM,EAAK,CAEJL,GAAe,MAAfA,EAAiB,YAAW,EAC5B,IAAIM,EAAa,EACXC,EAAaN,IAEnBO,EAAUb,EAAQU,EAAOE,CAAU,CAAC,EAAE,UACnCP,EAAkBI,EACjBL,EAIA,SAACU,EAAU,CAAK,OAAAV,EAAW,KAAKH,EAAiBA,EAAeS,EAAOI,EAAYF,EAAYD,GAAY,EAAIG,CAAU,CAAzG,EAChB,UAAA,CAIET,EAAkB,KAClBG,EAAa,CACf,CAAC,CACD,CAEN,EACA,UAAA,CACED,EAAa,GACbC,EAAa,CACf,CAAC,CACF,CAEL,CAAC,CACH,CCvFM,SAAUO,EAAaC,EAA8B,CACzD,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChCC,EAAUJ,CAAQ,EAAE,UAAUK,EAAyBF,EAAY,UAAA,CAAM,OAAAA,EAAW,SAAQ,CAAnB,EAAuBG,EAAI,CAAC,EACrG,CAACH,EAAW,QAAUD,EAAO,UAAUC,CAAU,CACnD,CAAC,CACH,CCIM,SAAUI,GAAaC,EAAiDC,EAAiB,CAAjB,OAAAA,IAAA,SAAAA,EAAA,IACrEC,EAAQ,SAACC,EAAQC,EAAU,CAChC,IAAIC,EAAQ,EACZF,EAAO,UACLG,EAAyBF,EAAY,SAACG,EAAK,CACzC,IAAMC,EAASR,EAAUO,EAAOF,GAAO,GACtCG,GAAUP,IAAcG,EAAW,KAAKG,CAAK,EAC9C,CAACC,GAAUJ,EAAW,SAAQ,CAChC,CAAC,CAAC,CAEN,CAAC,CACH,CCqGM,SAAUK,EACdC,EACAC,EACAC,EAA8B,CAK9B,IAAMC,EACJC,EAAWJ,CAAc,GAAKC,GAASC,EAElC,CAAE,KAAMF,EAA2E,MAAKC,EAAE,SAAQC,CAAA,EACnGF,EAEN,OAAOG,EACHE,EAAQ,SAACC,EAAQC,EAAU,QACzBC,EAAAL,EAAY,aAAS,MAAAK,IAAA,QAAAA,EAAA,KAArBL,CAAW,EACX,IAAIM,EAAU,GACdH,EAAO,UACLI,EACEH,EACA,SAACI,EAAK,QACJH,EAAAL,EAAY,QAAI,MAAAK,IAAA,QAAAA,EAAA,KAAhBL,EAAmBQ,CAAK,EACxBJ,EAAW,KAAKI,CAAK,CACvB,EACA,UAAA,OACEF,EAAU,IACVD,EAAAL,EAAY,YAAQ,MAAAK,IAAA,QAAAA,EAAA,KAApBL,CAAW,EACXI,EAAW,SAAQ,CACrB,EACA,SAACK,EAAG,OACFH,EAAU,IACVD,EAAAL,EAAY,SAAK,MAAAK,IAAA,QAAAA,EAAA,KAAjBL,EAAoBS,CAAG,EACvBL,EAAW,MAAMK,CAAG,CACtB,EACA,UAAA,SACMH,KACFD,EAAAL,EAAY,eAAW,MAAAK,IAAA,QAAAA,EAAA,KAAvBL,CAAW,IAEbU,EAAAV,EAAY,YAAQ,MAAAU,IAAA,QAAAA,EAAA,KAApBV,CAAW,CACb,CAAC,CACF,CAEL,CAAC,EAIDW,EACN,CCnIM,SAAUC,GAAYC,EAAsDC,EAAuB,CACvG,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAC1B,IAAAC,EAAuCJ,GAAM,KAANA,EAAU,CAAA,EAA/CK,EAAAD,EAAA,QAAAE,EAAOD,IAAA,OAAG,GAAIA,EAAEE,EAAAH,EAAA,SAAAI,EAAQD,IAAA,OAAG,GAAKA,EACpCE,EAAW,GACXC,EAAsB,KACtBC,EAAiC,KACjCC,EAAa,GAEXC,EAAgB,UAAA,CACpBF,GAAS,MAATA,EAAW,YAAW,EACtBA,EAAY,KACRH,IACFM,GAAI,EACJF,GAAcT,EAAW,SAAQ,EAErC,EAEMY,EAAoB,UAAA,CACxBJ,EAAY,KACZC,GAAcT,EAAW,SAAQ,CACnC,EAEMa,EAAgB,SAACC,EAAQ,CAC7B,OAACN,EAAYO,EAAUnB,EAAiBkB,CAAK,CAAC,EAAE,UAAUE,EAAyBhB,EAAYU,EAAeE,CAAiB,CAAC,CAAhI,EAEID,GAAO,UAAA,CACX,GAAIL,EAAU,CAIZA,EAAW,GACX,IAAMQ,EAAQP,EACdA,EAAY,KAEZP,EAAW,KAAKc,CAAK,EACrB,CAACL,GAAcI,EAAcC,CAAK,EAEtC,EAEAf,EAAO,UACLiB,EACEhB,EAMA,SAACc,EAAK,CACJR,EAAW,GACXC,EAAYO,EACZ,EAAEN,GAAa,CAACA,EAAU,UAAYL,EAAUQ,GAAI,EAAKE,EAAcC,CAAK,EAC9E,EACA,UAAA,CACEL,EAAa,GACb,EAAEJ,GAAYC,GAAYE,GAAa,CAACA,EAAU,SAAWR,EAAW,SAAQ,CAClF,CAAC,CACF,CAEL,CAAC,CACH,CCxFM,SAAUiB,GACdC,EACAC,EACAC,EAAuB,CADvBD,IAAA,SAAAA,EAAAE,IAGA,IAAMC,EAAYC,GAAML,EAAUC,CAAS,EAC3C,OAAOK,GAAS,UAAA,CAAM,OAAAF,CAAA,EAAWF,CAAM,CACzC,CCJM,SAAUK,IAAc,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACnC,IAAMC,EAAUC,GAAkBH,CAAM,EAExC,OAAOI,EAAQ,SAACC,EAAQC,EAAU,CAehC,QAdMC,EAAMP,EAAO,OACbQ,EAAc,IAAI,MAAMD,CAAG,EAI7BE,EAAWT,EAAO,IAAI,UAAA,CAAM,MAAA,EAAA,CAAK,EAGjCU,EAAQ,cAMHC,EAAC,CACRC,EAAUZ,EAAOW,CAAC,CAAC,EAAE,UACnBE,EACEP,EACA,SAACQ,EAAK,CACJN,EAAYG,CAAC,EAAIG,EACb,CAACJ,GAAS,CAACD,EAASE,CAAC,IAEvBF,EAASE,CAAC,EAAI,IAKbD,EAAQD,EAAS,MAAMM,EAAQ,KAAON,EAAW,MAEtD,EAGAO,EAAI,CACL,GAnBIL,EAAI,EAAGA,EAAIJ,EAAKI,MAAhBA,CAAC,EAwBVN,EAAO,UACLQ,EAAyBP,EAAY,SAACQ,EAAK,CACzC,GAAIJ,EAAO,CAET,IAAMO,EAAMC,EAAA,CAAIJ,CAAK,EAAAK,EAAKX,CAAW,CAAA,EACrCF,EAAW,KAAKJ,EAAUA,EAAO,MAAA,OAAAgB,EAAA,CAAA,EAAAC,EAAIF,CAAM,CAAA,CAAA,EAAIA,CAAM,EAEzD,CAAC,CAAC,CAEN,CAAC,CACH,CCxFM,SAAUG,IAAG,SAAOC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACxB,OAAOC,EAAQ,SAACC,EAAQC,EAAU,CAChCL,GAAS,MAAA,OAAAM,EAAA,CAACF,CAA8B,EAAAG,EAAMN,CAAuC,CAAA,CAAA,EAAE,UAAUI,CAAU,CAC7G,CAAC,CACH,CCCM,SAAUG,IAAO,SAAkCC,EAAA,CAAA,EAAAC,EAAA,EAAAA,EAAA,UAAA,OAAAA,IAAAD,EAAAC,CAAA,EAAA,UAAAA,CAAA,EACvD,OAAOC,GAAG,MAAA,OAAAC,EAAA,CAAA,EAAAC,EAAIJ,CAAW,CAAA,CAAA,CAC3B,CCYO,SAASK,IAAmC,CACjD,IAAMC,EAAY,IAAIC,GAAwB,CAAC,EAC/C,OAAAC,EAAU,SAAU,mBAAoB,CAAE,KAAM,EAAK,CAAC,EACnD,UAAU,IAAMF,EAAU,KAAK,QAAQ,CAAC,EAGpCA,CACT,CCHO,SAASG,EACdC,EAAkBC,EAAmB,SAChC,CACL,OAAO,MAAM,KAAKA,EAAK,iBAAoBD,CAAQ,CAAC,CACtD,CAuBO,SAASE,EACdF,EAAkBC,EAAmB,SAClC,CACH,IAAME,EAAKC,GAAsBJ,EAAUC,CAAI,EAC/C,GAAI,OAAOE,GAAO,YAChB,MAAM,IAAI,eACR,8BAA8BH,CAAQ,iBACxC,EAGF,OAAOG,CACT,CAsBO,SAASC,GACdJ,EAAkBC,EAAmB,SACtB,CACf,OAAOA,EAAK,cAAiBD,CAAQ,GAAK,MAC5C,CAOO,SAASK,IAA4C,CAC1D,OAAO,SAAS,yBAAyB,aACrC,SAAS,eAAiB,MAEhC,CCrEA,IAAMC,GAAYC,EAChBC,EAAU,SAAS,KAAM,SAAS,EAClCA,EAAU,SAAS,KAAM,UAAU,CACrC,EACG,KACCC,GAAa,CAAC,EACdC,EAAU,MAAS,EACnBC,EAAI,IAAMC,GAAiB,GAAK,SAAS,IAAI,EAC7CC,EAAY,CAAC,CACf,EAaK,SAASC,GACdC,EACqB,CACrB,OAAOT,GACJ,KACCK,EAAIK,GAAUD,EAAG,SAASC,CAAM,CAAC,EACjCC,EAAqB,CACvB,CACJ,CCzBO,SAASC,GACdC,EACe,CACf,MAAO,CACL,EAAGA,EAAG,WACN,EAAGA,EAAG,SACR,CACF,CAWO,SAASC,GACdD,EAC2B,CAC3B,OAAOE,EACLC,EAAU,OAAQ,MAAM,EACxBA,EAAU,OAAQ,QAAQ,CAC5B,EACG,KACCC,GAAU,EAAGC,EAAuB,EACpCC,EAAI,IAAMP,GAAiBC,CAAE,CAAC,EAC9BO,EAAUR,GAAiBC,CAAE,CAAC,CAChC,CACJ,CCxCO,SAASQ,GACdC,EACe,CACf,MAAO,CACL,EAAGA,EAAG,WACN,EAAGA,EAAG,SACR,CACF,CAWO,SAASC,GACdD,EAC2B,CAC3B,OAAOE,EACLC,EAAUH,EAAI,QAAQ,EACtBG,EAAU,OAAQ,QAAQ,CAC5B,EACG,KACCC,GAAU,EAAGC,EAAuB,EACpCC,EAAI,IAAMP,GAAwBC,CAAE,CAAC,EACrCO,EAAUR,GAAwBC,CAAE,CAAC,CACvC,CACJ,CCnBA,SAASQ,GAAYC,EAAiBC,EAA8B,CAGlE,GAAI,OAAOA,GAAU,UAAY,OAAOA,GAAU,SAChDD,EAAG,WAAaC,EAAM,SAAS,UAGtBA,aAAiB,KAC1BD,EAAG,YAAYC,CAAK,UAGX,MAAM,QAAQA,CAAK,EAC5B,QAAWC,KAAQD,EACjBF,GAAYC,EAAIE,CAAI,CAE1B,CAyBO,SAASC,EACdC,EAAaC,KAAmCC,EAC7C,CACH,IAAMN,EAAK,SAAS,cAAcI,CAAG,EAGrC,GAAIC,EACF,QAAWE,KAAQ,OAAO,KAAKF,CAAU,EACnC,OAAOA,EAAWE,CAAI,GAAM,cAI5B,OAAOF,EAAWE,CAAI,GAAM,UAC9BP,EAAG,aAAaO,EAAMF,EAAWE,CAAI,CAAC,EAEtCP,EAAG,aAAaO,EAAM,EAAE,GAI9B,QAAWN,KAASK,EAClBP,GAAYC,EAAIC,CAAK,EAGvB,OAAOD,CACT,CC9EO,SAASQ,GAAMC,EAAuB,CAC3C,GAAIA,EAAQ,IAAK,CACf,IAAMC,EAAS,GAAGD,EAAQ,KAAO,IAAO,IACxC,MAAO,KAAKA,EAAQ,MAAY,KAAM,QAAQC,CAAM,CAAC,GACvD,KACE,QAAOD,EAAM,SAAS,CAE1B,CCCO,SAASE,GAAYC,EAA+B,CACzD,IAAMC,EAASC,EAAE,SAAU,CAAE,IAAAF,CAAI,CAAC,EAClC,OAAOG,EAAM,KACX,SAAS,KAAK,YAAYF,CAAM,EACzBG,EACLC,EAAUJ,EAAQ,MAAM,EACxBI,EAAUJ,EAAQ,OAAO,EACtB,KACCK,EAAU,IACRC,GAAW,IAAM,IAAI,eAAe,mBAAmBP,CAAG,EAAE,CAAC,CAC9D,CACH,CACJ,EACG,KACCQ,EAAI,IAAG,EAAY,EACnBC,EAAS,IAAM,SAAS,KAAK,YAAYR,CAAM,CAAC,EAChDS,GAAK,CAAC,CACR,EACH,CACH,CCVA,IAAMC,GAAS,IAAIC,EAiBbC,GAAYC,EAAM,IACtB,OAAO,gBAAmB,YACtBC,GAAY,4CAA4C,EACxDC,EAAG,MAAS,CACjB,EACE,KACCC,EAAI,IAAM,IAAI,eAAeC,GAAW,CACtC,QAAWC,KAASD,EAClBP,GAAO,KAAKQ,CAAK,CACrB,CAAC,CAAC,EACFC,EAAUC,GAAYC,EAAMC,GAAOP,EAAGK,CAAQ,CAAC,EAC5C,KACCG,EAAS,IAAMH,EAAS,WAAW,CAAC,CACtC,CACF,EACAI,EAAY,CAAC,CACf,EAaK,SAASC,GACdC,EACa,CACb,MAAO,CACL,MAAQA,EAAG,YACX,OAAQA,EAAG,YACb,CACF,CAuBO,SAASC,GACdD,EACyB,CACzB,OAAOd,GACJ,KACCgB,EAAIR,GAAYA,EAAS,QAAQM,CAAE,CAAC,EACpCP,EAAUC,GAAYV,GACnB,KACCmB,EAAO,CAAC,CAAE,OAAAC,CAAO,IAAMA,IAAWJ,CAAE,EACpCH,EAAS,IAAMH,EAAS,UAAUM,CAAE,CAAC,EACrCV,EAAI,IAAMS,GAAeC,CAAE,CAAC,CAC9B,CACF,EACAK,EAAUN,GAAeC,CAAE,CAAC,CAC9B,CACJ,CCnHO,SAASM,GACdC,EACa,CACb,MAAO,CACL,MAAQA,EAAG,YACX,OAAQA,EAAG,YACb,CACF,CASO,SAASC,GACdD,EACyB,CACzB,IAAIE,EAASF,EAAG,cAChB,KAAOE,IAEHF,EAAG,aAAgBE,EAAO,aAC1BF,EAAG,cAAgBE,EAAO,eAE1BA,GAAUF,EAAKE,GAAQ,cAK3B,OAAOA,EAASF,EAAK,MACvB,CCfA,IAAMG,GAAS,IAAIC,EAUbC,GAAYC,EAAM,IAAMC,EAC5B,IAAI,qBAAqBC,GAAW,CAClC,QAAWC,KAASD,EAClBL,GAAO,KAAKM,CAAK,CACrB,EAAG,CACD,UAAW,CACb,CAAC,CACH,CAAC,EACE,KACCC,EAAUC,GAAYC,EAAMC,GAAON,EAAGI,CAAQ,CAAC,EAC5C,KACCG,EAAS,IAAMH,EAAS,WAAW,CAAC,CACtC,CACF,EACAI,EAAY,CAAC,CACf,EAaK,SAASC,GACdC,EACqB,CACrB,OAAOZ,GACJ,KACCa,EAAIP,GAAYA,EAAS,QAAQM,CAAE,CAAC,EACpCP,EAAUC,GAAYR,GACnB,KACCgB,EAAO,CAAC,CAAE,OAAAC,CAAO,IAAMA,IAAWH,CAAE,EACpCH,EAAS,IAAMH,EAAS,UAAUM,CAAE,CAAC,EACrCI,EAAI,CAAC,CAAE,eAAAC,CAAe,IAAMA,CAAc,CAC5C,CACF,CACF,CACJ,CAaO,SAASC,GACdN,EAAiBO,EAAY,GACR,CACrB,OAAOC,GAA0BR,CAAE,EAChC,KACCI,EAAI,CAAC,CAAE,EAAAK,CAAE,IAAM,CACb,IAAMC,EAAUC,GAAeX,CAAE,EAC3BY,EAAUC,GAAsBb,CAAE,EACxC,OAAOS,GACLG,EAAQ,OAASF,EAAQ,OAASH,CAEtC,CAAC,EACDO,EAAqB,CACvB,CACJ,CCjFA,IAAMC,GAA4C,CAChD,OAAQC,EAAW,yBAAyB,EAC5C,OAAQA,EAAW,yBAAyB,CAC9C,EAaO,SAASC,GAAUC,EAAuB,CAC/C,OAAOH,GAAQG,CAAI,EAAE,OACvB,CAaO,SAASC,GAAUD,EAAcE,EAAsB,CACxDL,GAAQG,CAAI,EAAE,UAAYE,GAC5BL,GAAQG,CAAI,EAAE,MAAM,CACxB,CAWO,SAASG,GAAYH,EAAmC,CAC7D,IAAMI,EAAKP,GAAQG,CAAI,EACvB,OAAOK,EAAUD,EAAI,QAAQ,EAC1B,KACCE,EAAI,IAAMF,EAAG,OAAO,EACpBG,EAAUH,EAAG,OAAO,CACtB,CACJ,CC9BA,SAASI,GACPC,EAAiBC,EACR,CACT,OAAQD,EAAG,YAAa,CAGtB,KAAK,iBAEH,OAAIA,EAAG,OAAS,QACP,SAAS,KAAKC,CAAI,EAElB,GAGX,KAAK,kBACL,KAAK,oBACH,MAAO,GAGT,QACE,OAAOD,EAAG,iBACd,CACF,CAWO,SAASE,IAAwC,CACtD,OAAOC,EACLC,EAAU,OAAQ,kBAAkB,EAAE,KAAKC,EAAI,IAAM,EAAI,CAAC,EAC1DD,EAAU,OAAQ,gBAAgB,EAAE,KAAKC,EAAI,IAAM,EAAK,CAAC,CAC3D,EACG,KACCC,EAAU,EAAK,CACjB,CACJ,CAOO,SAASC,IAAsC,CACpD,IAAMC,EAAYJ,EAAyB,OAAQ,SAAS,EACzD,KACCK,EAAOC,GAAM,EAAEA,EAAG,SAAWA,EAAG,QAAQ,EACxCL,EAAIK,IAAO,CACT,KAAMC,GAAU,QAAQ,EAAI,SAAW,SACvC,KAAMD,EAAG,IACT,OAAQ,CACNA,EAAG,eAAe,EAClBA,EAAG,gBAAgB,CACrB,CACF,EAAc,EACdD,EAAO,CAAC,CAAE,KAAAG,EAAM,KAAAX,CAAK,IAAM,CACzB,GAAIW,IAAS,SAAU,CACrB,IAAMC,EAASC,GAAiB,EAChC,GAAI,OAAOD,GAAW,YACpB,MAAO,CAACd,GAAwBc,EAAQZ,CAAI,CAChD,CACA,MAAO,EACT,CAAC,EACDc,GAAM,CACR,EAGF,OAAOb,GAAiB,EACrB,KACCc,EAAUH,GAAWA,EAAqBI,EAAZT,CAAiB,CACjD,CACJ,CC7GO,SAASU,IAAmB,CACjC,OAAO,IAAI,IAAI,SAAS,IAAI,CAC9B,CAOO,SAASC,GAAYC,EAAkC,CAC5D,SAAS,KAAOA,EAAI,IACtB,CASO,SAASC,IAA8B,CAC5C,OAAO,IAAIC,CACb,CChBO,SAASC,IAA0B,CACxC,OAAO,SAAS,KAAK,MAAM,CAAC,CAC9B,CAYO,SAASC,GAAgBC,EAAoB,CAClD,IAAMC,EAAKC,EAAE,IAAK,CAAE,KAAMF,CAAK,CAAC,EAChCC,EAAG,iBAAiB,QAASE,GAAMA,EAAG,gBAAgB,CAAC,EACvDF,EAAG,MAAM,CACX,CAWO,SAASG,GACdC,EACoB,CACpB,OAAOC,EACLC,EAA2B,OAAQ,YAAY,EAC/CF,CACF,EACG,KACCG,EAAIV,EAAe,EACnBW,EAAUX,GAAgB,CAAC,EAC3BY,EAAOV,GAAQA,EAAK,OAAS,CAAC,EAC9BW,EAAY,CAAC,CACf,CACJ,CASO,SAASC,GACdP,EACyB,CACzB,OAAOD,GAAkBC,CAAS,EAC/B,KACCG,EAAIK,GAAMC,GAAmB,QAAQD,CAAE,IAAI,CAAE,EAC7CH,EAAOT,GAAM,OAAOA,GAAO,WAAW,CACxC,CACJ,CCtDO,SAASc,GAAWC,EAAoC,CAC7D,IAAMC,EAAQ,WAAWD,CAAK,EAC9B,OAAOE,GAA0BC,GAC/BF,EAAM,YAAY,IAAME,EAAKF,EAAM,OAAO,CAAC,CAC5C,EACE,KACCG,EAAUH,EAAM,OAAO,CACzB,CACJ,CAOO,SAASI,IAAkC,CAChD,IAAMJ,EAAQ,WAAW,OAAO,EAChC,OAAOK,EACLC,EAAU,OAAQ,aAAa,EAAE,KAAKC,EAAI,IAAM,EAAI,CAAC,EACrDD,EAAU,OAAQ,YAAY,EAAE,KAAKC,EAAI,IAAM,EAAK,CAAC,CACvD,EACG,KACCJ,EAAUH,EAAM,OAAO,CACzB,CACJ,CAcO,SAASQ,GACdC,EAA6BC,EACd,CACf,OAAOD,EACJ,KACCE,EAAUC,GAAUA,EAASF,EAAQ,EAAIG,CAAK,CAChD,CACJ,CC7CO,SAASC,GACdC,EAAmBC,EAAuB,CAAE,YAAa,aAAc,EACjD,CACtB,OAAOC,GAAK,MAAM,GAAGF,CAAG,GAAIC,CAAO,CAAC,EACjC,KACCE,GAAW,IAAMC,CAAK,EACtBC,EAAUC,GAAOA,EAAI,SAAW,IAC5BC,GAAW,IAAM,IAAI,MAAMD,EAAI,UAAU,CAAC,EAC1CE,EAAGF,CAAG,CACV,CACF,CACJ,CAcO,SAASG,GACdT,EAAmBC,EACJ,CACf,OAAOF,GAAQC,EAAKC,CAAO,EACxB,KACCI,EAAUC,GAAOA,EAAI,KAAK,CAAC,EAC3BI,EAAY,CAAC,CACf,CACJ,CAUO,SAASC,GACdX,EAAmBC,EACG,CACtB,IAAMW,EAAM,IAAI,UAChB,OAAOb,GAAQC,EAAKC,CAAO,EACxB,KACCI,EAAUC,GAAOA,EAAI,KAAK,CAAC,EAC3BO,EAAIP,GAAOM,EAAI,gBAAgBN,EAAK,UAAU,CAAC,EAC/CI,EAAY,CAAC,CACf,CACJ,CChDO,SAASI,IAAoC,CAClD,MAAO,CACL,EAAG,KAAK,IAAI,EAAG,OAAO,EACtB,EAAG,KAAK,IAAI,EAAG,OAAO,CACxB,CACF,CASO,SAASC,IAAkD,CAChE,OAAOC,EACLC,EAAU,OAAQ,SAAU,CAAE,QAAS,EAAK,CAAC,EAC7CA,EAAU,OAAQ,SAAU,CAAE,QAAS,EAAK,CAAC,CAC/C,EACG,KACCC,EAAIJ,EAAiB,EACrBK,EAAUL,GAAkB,CAAC,CAC/B,CACJ,CC3BO,SAASM,IAAgC,CAC9C,MAAO,CACL,MAAQ,WACR,OAAQ,WACV,CACF,CASO,SAASC,IAA8C,CAC5D,OAAOC,EAAU,OAAQ,SAAU,CAAE,QAAS,EAAK,CAAC,EACjD,KACCC,EAAIH,EAAe,EACnBI,EAAUJ,GAAgB,CAAC,CAC7B,CACJ,CCXO,SAASK,IAAsC,CACpD,OAAOC,EAAc,CACnBC,GAAoB,EACpBC,GAAkB,CACpB,CAAC,EACE,KACCC,EAAI,CAAC,CAACC,EAAQC,CAAI,KAAO,CAAE,OAAAD,EAAQ,KAAAC,CAAK,EAAE,EAC1CC,EAAY,CAAC,CACf,CACJ,CCVO,SAASC,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EAChB,CACtB,IAAMC,EAAQF,EACX,KACCG,EAAwB,MAAM,CAChC,EAGIC,EAAUC,EAAc,CAACH,EAAOD,CAAO,CAAC,EAC3C,KACCK,EAAI,IAAMC,GAAiBR,CAAE,CAAC,CAChC,EAGF,OAAOM,EAAc,CAACJ,EAASD,EAAWI,CAAO,CAAC,EAC/C,KACCE,EAAI,CAAC,CAAC,CAAE,OAAAE,CAAO,EAAG,CAAE,OAAAC,EAAQ,KAAAC,CAAK,EAAG,CAAE,EAAAC,EAAG,EAAAC,CAAE,CAAC,KAAO,CACjD,OAAQ,CACN,EAAGH,EAAO,EAAIE,EACd,EAAGF,EAAO,EAAIG,EAAIJ,CACpB,EACA,KAAAE,CACF,EAAE,CACJ,CACJ,CCzBA,SAASG,GAAQC,EAA+B,CAC9C,OAAOC,EAA8BD,EAAQ,UAAWE,GAAMA,EAAG,IAAI,CACvE,CAWA,SAASC,GAAQH,EAA4B,CAC3C,IAAMI,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAUE,GAAQN,EAAO,YAAYM,CAAI,CAAC,EAGzCF,CACT,CAgBO,SAASG,GACdC,EAAaR,EAAS,IAAI,OAAOQ,CAAG,EACxB,CACZ,IAAMC,EAAQV,GAAQC,CAAM,EACtBI,EAAQD,GAAQH,CAAM,EAGtBU,EAAU,IAAIL,EACpBK,EAAQ,UAAUN,CAAK,EAGvB,IAAMO,EAAQP,EAAM,KAAKQ,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAOH,EACJ,KACCE,EAAe,EACfE,GAAUL,EAAM,KAAKM,EAAUJ,CAAK,CAAC,CAAC,EACtCK,GAAM,CACR,CACJ,CCPA,IAAMC,GAASC,EAAW,WAAW,EAC/BC,GAAiB,KAAK,MAAMF,GAAO,WAAY,EACrDE,GAAO,KAAO,GAAG,IAAI,IAAIA,GAAO,KAAMC,GAAY,CAAC,CAAC,GAW7C,SAASC,IAAwB,CACtC,OAAOF,EACT,CASO,SAASG,GAAQC,EAAqB,CAC3C,OAAOJ,GAAO,SAAS,SAASI,CAAI,CACtC,CAUO,SAASC,GACdC,EAAkBC,EACV,CACR,OAAO,OAAOA,GAAU,YACpBP,GAAO,aAAaM,CAAG,EAAE,QAAQ,IAAKC,EAAM,SAAS,CAAC,EACtDP,GAAO,aAAaM,CAAG,CAC7B,CC/BO,SAASE,GACdC,EAASC,EAAmB,SACP,CACrB,OAAOC,EAAW,sBAAsBF,CAAI,IAAKC,CAAI,CACvD,CAYO,SAASE,GACdH,EAASC,EAAmB,SACL,CACvB,OAAOG,EAAY,sBAAsBJ,CAAI,IAAKC,CAAI,CACxD,CC3EO,SAASI,GACdC,EACsB,CACtB,IAAMC,EAASC,EAAW,6BAA8BF,CAAE,EAC1D,OAAOG,EAAUF,EAAQ,QAAS,CAAE,KAAM,EAAK,CAAC,EAC7C,KACCG,EAAI,IAAMF,EAAW,cAAeF,CAAE,CAAC,EACvCI,EAAIC,IAAY,CAAE,KAAM,UAAUA,EAAQ,SAAS,CAAE,EAAE,CACzD,CACJ,CASO,SAASC,GACdN,EACiC,CACjC,GAAI,CAACO,GAAQ,kBAAkB,GAAK,CAACP,EAAG,kBACtC,OAAOQ,EAGT,GAAI,CAACR,EAAG,OAAQ,CACd,IAAMK,EAAUH,EAAW,cAAeF,CAAE,EACxC,UAAUK,EAAQ,SAAS,IAAM,SAAS,YAAY,IACxDL,EAAG,OAAS,GAChB,CAGA,OAAOS,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,KAAAE,CAAK,IAAM,CAC5BZ,EAAG,OAAS,GAGZ,SAAiB,aAAcY,CAAI,CACrC,CAAC,EAGMb,GAAcC,CAAE,EACpB,KACCa,EAAIC,GAASJ,EAAM,KAAKI,CAAK,CAAC,EAC9BC,EAAS,IAAML,EAAM,SAAS,CAAC,EAC/BN,EAAIU,GAAUE,EAAA,CAAE,IAAKhB,GAAOc,EAAQ,CACtC,CACJ,CAAC,CACH,CC5BO,SAASG,GACdC,EAAiB,CAAE,QAAAC,CAAQ,EACN,CACrB,OAAOA,EACJ,KACCC,EAAIC,IAAW,CAAE,OAAQA,IAAWH,CAAG,EAAE,CAC3C,CACJ,CAYO,SAASI,GACdJ,EAAiBK,EACe,CAChC,IAAMC,EAAY,IAAIC,EACtB,OAAAD,EAAU,UAAU,CAAC,CAAE,OAAAE,CAAO,IAAM,CAClCR,EAAG,OAASQ,CACd,CAAC,EAGMT,GAAaC,EAAIK,CAAO,EAC5B,KACCI,EAAIC,GAASJ,EAAU,KAAKI,CAAK,CAAC,EAClCC,EAAS,IAAML,EAAU,SAAS,CAAC,EACnCJ,EAAIQ,GAAUE,EAAA,CAAE,IAAKZ,GAAOU,EAAQ,CACtC,CACJ,CCtBO,SAASG,GACdC,EAAiBC,EACO,CACxB,IAAMC,EAAUC,EAAM,IAAMC,EAAc,CACxCC,GAAmBL,CAAE,EACrBM,GAA0BL,CAAS,CACrC,CAAC,CAAC,EACC,KACCM,EAAI,CAAC,CAAC,CAAE,EAAAC,EAAG,EAAAC,CAAE,EAAGC,CAAM,IAAqB,CACzC,GAAM,CAAE,MAAAC,EAAO,OAAAC,CAAO,EAAIC,GAAeb,CAAE,EAC3C,MAAQ,CACN,EAAGQ,EAAIE,EAAO,EAAIC,EAAS,EAC3B,EAAGF,EAAIC,EAAO,EAAIE,EAAS,CAC7B,CACF,CAAC,CACH,EAGF,OAAOE,GAAkBd,CAAE,EACxB,KACCe,EAAUC,GAAUd,EACjB,KACCK,EAAIU,IAAW,CAAE,OAAAD,EAAQ,OAAAC,CAAO,EAAE,EAClCC,GAAK,CAAC,CAACF,GAAU,GAAQ,CAC3B,CACF,CACF,CACJ,CAWO,SAASG,GACdnB,EAAiBC,EAAwB,CAAE,QAAAmB,CAAQ,EAChB,CACnC,GAAM,CAACC,EAASC,CAAK,EAAI,MAAM,KAAKtB,EAAG,QAAQ,EAG/C,OAAOG,EAAM,IAAM,CACjB,IAAMoB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAJ,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAN,CAAO,EAAG,CACfjB,EAAG,MAAM,YAAY,iBAAkB,GAAGiB,EAAO,CAAC,IAAI,EACtDjB,EAAG,MAAM,YAAY,iBAAkB,GAAGiB,EAAO,CAAC,IAAI,CACxD,EAGA,UAAW,CACTjB,EAAG,MAAM,eAAe,gBAAgB,EACxCA,EAAG,MAAM,eAAe,gBAAgB,CAC1C,CACF,CAAC,EAGD4B,GAAuB5B,CAAE,EACtB,KACC6B,EAAUJ,CAAK,CACjB,EACG,UAAUK,GAAW,CACpB9B,EAAG,gBAAgB,kBAAmB8B,CAAO,CAC/C,CAAC,EAGLC,EACER,EAAM,KAAKS,EAAO,CAAC,CAAE,OAAAhB,CAAO,IAAMA,CAAM,CAAC,EACzCO,EAAM,KAAKU,GAAa,GAAG,EAAGD,EAAO,CAAC,CAAE,OAAAhB,CAAO,IAAM,CAACA,CAAM,CAAC,CAC/D,EACG,UAAU,CAGT,KAAK,CAAE,OAAAA,CAAO,EAAG,CACXA,EACFhB,EAAG,QAAQqB,CAAO,EAElBA,EAAQ,OAAO,CACnB,EAGA,UAAW,CACTrB,EAAG,QAAQqB,CAAO,CACpB,CACF,CAAC,EAGHE,EACG,KACCW,GAAU,GAAIC,EAAuB,CACvC,EACG,UAAU,CAAC,CAAE,OAAAnB,CAAO,IAAM,CACzBK,EAAQ,UAAU,OAAO,qBAAsBL,CAAM,CACvD,CAAC,EAGLO,EACG,KACCa,GAAa,IAAKD,EAAuB,EACzCH,EAAO,IAAM,CAAC,CAAChC,EAAG,YAAY,EAC9BO,EAAI,IAAMP,EAAG,aAAc,sBAAsB,CAAC,EAClDO,EAAI,CAAC,CAAE,EAAAC,CAAE,IAAMA,CAAC,CAClB,EACG,UAAU,CAGT,KAAK6B,EAAQ,CACPA,EACFrC,EAAG,MAAM,YAAY,iBAAkB,GAAG,CAACqC,CAAM,IAAI,EAErDrC,EAAG,MAAM,eAAe,gBAAgB,CAC5C,EAGA,UAAW,CACTA,EAAG,MAAM,eAAe,gBAAgB,CAC1C,CACF,CAAC,EAGLsC,EAAsBhB,EAAO,OAAO,EACjC,KACCO,EAAUJ,CAAK,EACfO,EAAOO,GAAM,EAAEA,EAAG,SAAWA,EAAG,QAAQ,CAC1C,EACG,UAAUA,GAAM,CACfA,EAAG,gBAAgB,EACnBA,EAAG,eAAe,CACpB,CAAC,EAGLD,EAAsBhB,EAAO,WAAW,EACrC,KACCO,EAAUJ,CAAK,EACfe,GAAejB,CAAK,CACtB,EACG,UAAU,CAAC,CAACgB,EAAI,CAAE,OAAAvB,CAAO,CAAC,IAAM,CA3OzC,IAAAyB,EA8OU,GAAIF,EAAG,SAAW,GAAKA,EAAG,SAAWA,EAAG,QACtCA,EAAG,eAAe,UAGTvB,EAAQ,CACjBuB,EAAG,eAAe,EAGlB,IAAMG,EAAS1C,EAAG,cAAe,QAAQ,gBAAgB,EACrD0C,aAAkB,YACpBA,EAAO,MAAM,GAEbD,EAAAE,GAAiB,IAAjB,MAAAF,EAAoB,MACxB,CACF,CAAC,EAGLrB,EACG,KACCS,EAAUJ,CAAK,EACfO,EAAOY,GAAUA,IAAWvB,CAAO,EACnCwB,GAAM,GAAG,CACX,EACG,UAAU,IAAM7C,EAAG,MAAM,CAAC,EAGxBD,GAAgBC,EAAIC,CAAS,EACjC,KACC6C,EAAIC,GAASxB,EAAM,KAAKwB,CAAK,CAAC,EAC9BC,EAAS,IAAMzB,EAAM,SAAS,CAAC,EAC/BhB,EAAIwC,GAAUE,EAAA,CAAE,IAAKjD,GAAO+C,EAAQ,CACtC,CACJ,CAAC,CACH,CC5OO,SAASG,GAAcC,EAA0B,CACtD,OACEC,EAAC,OAAI,MAAM,aAAa,GAAID,GAC1BC,EAAC,OAAI,MAAM,+BAA+B,CAC5C,CAEJ,CCHO,SAASC,GACdC,EAAqBC,EACR,CAIb,GAHAA,EAASA,EAAS,GAAGA,CAAM,eAAeD,CAAE,GAAK,OAG7CC,EAAQ,CACV,IAAMC,EAASD,EAAS,IAAIA,CAAM,GAAK,OACvC,OACEE,EAAC,SAAM,MAAM,gBAAgB,SAAU,GACpCC,GAAcH,CAAM,EACrBE,EAAC,KAAE,KAAMD,EAAQ,MAAM,uBAAuB,SAAU,IACtDC,EAAC,QAAK,wBAAuBH,EAAI,CACnC,CACF,CAEJ,KACE,QACEG,EAAC,SAAM,MAAM,gBAAgB,SAAU,GACpCC,GAAcH,CAAM,EACrBE,EAAC,QAAK,MAAM,uBAAuB,SAAU,IAC3CA,EAAC,QAAK,wBAAuBH,EAAI,CACnC,CACF,CAGN,CC5BO,SAASK,GAAsBC,EAAyB,CAC7D,OACEC,EAAC,UACC,MAAM,uBACN,MAAOC,GAAY,gBAAgB,EACnC,wBAAuB,IAAIF,CAAE,UAC9B,CAEL,CCQA,SAASG,GACPC,EAAsBC,EACT,CACb,IAAMC,EAASD,EAAO,EAChBE,EAASF,EAAO,EAGhBG,EAAU,OAAO,KAAKJ,EAAS,KAAK,EACvC,OAAOK,GAAO,CAACL,EAAS,MAAMK,CAAG,CAAC,EAClC,OAAyB,CAACC,EAAMD,IAAQ,CACvC,GAAGC,EAAMC,EAAC,WAAKF,CAAI,EAAQ,GAC7B,EAAG,CAAC,CAAC,EACJ,MAAM,EAAG,EAAE,EAGRG,EAASC,GAAc,EACvBC,EAAM,IAAI,IAAIV,EAAS,SAAUQ,EAAO,IAAI,EAC9CG,GAAQ,kBAAkB,GAC5BD,EAAI,aAAa,IAAI,IAAK,OAAO,QAAQV,EAAS,KAAK,EACpD,OAAO,CAAC,CAAC,CAAEY,CAAK,IAAMA,CAAK,EAC3B,OAAO,CAACC,EAAW,CAACC,CAAK,IAAM,GAAGD,CAAS,IAAIC,CAAK,GAAG,KAAK,EAAG,EAAE,CACpE,EAGF,GAAM,CAAE,KAAAC,CAAK,EAAIN,GAAc,EAC/B,OACEF,EAAC,KAAE,KAAM,GAAGG,CAAG,GAAI,MAAM,yBAAyB,SAAU,IAC1DH,EAAC,WACC,MAAM,uCACN,gBAAeP,EAAS,MAAM,QAAQ,CAAC,GAEtCE,EAAS,GAAKK,EAAC,OAAI,MAAM,iCAAiC,EAC1DL,EAAS,GAAKK,EAAC,UAAIP,EAAS,KAAM,EAClCE,GAAU,GAAKK,EAAC,UAAIP,EAAS,KAAM,EACnCG,EAAS,GAAKH,EAAS,KAAK,OAAS,GACpCA,EAAS,KAEVA,EAAS,MAAQA,EAAS,KAAK,IAAIgB,GAAO,CACzC,IAAMC,EAAOF,EACTC,KAAOD,EACL,uBAAuBA,EAAKC,CAAG,CAAC,GAChC,cACF,GACJ,OACET,EAAC,QAAK,MAAO,UAAUU,CAAI,IAAKD,CAAI,CAExC,CAAC,EACAb,EAAS,GAAKC,EAAQ,OAAS,GAC9BG,EAAC,KAAE,MAAM,2BACNW,GAAY,4BAA4B,EAAE,KAAG,GAAGd,CACnD,CAEJ,CACF,CAEJ,CAaO,SAASe,GACdC,EACa,CACb,IAAMC,EAAYD,EAAO,CAAC,EAAE,MACtBE,EAAO,CAAC,GAAGF,CAAM,EAEjBZ,EAASC,GAAc,EAGvBP,EAASoB,EAAK,UAAUC,GAErB,CADG,GAAG,IAAI,IAAIA,EAAI,SAAUf,EAAO,IAAI,CAAC,GACrC,SAAS,GAAG,CACvB,EACK,CAACgB,CAAO,EAAIF,EAAK,OAAOpB,EAAQ,CAAC,EAGnCuB,EAAQH,EAAK,UAAUC,GAAOA,EAAI,MAAQF,CAAS,EACnDI,IAAU,KACZA,EAAQH,EAAK,QAGf,IAAMI,EAAOJ,EAAK,MAAM,EAAGG,CAAK,EAC1BE,EAAOL,EAAK,MAAMG,CAAK,EAGvBG,EAAW,CACf7B,GAAqByB,EAAS,EAAc,EAAE,CAACtB,GAAUuB,IAAU,EAAE,EACrE,GAAGC,EAAK,IAAIG,GAAW9B,GAAqB8B,EAAS,CAAW,CAAC,EACjE,GAAGF,EAAK,OAAS,CACfpB,EAAC,WAAQ,MAAM,0BACbA,EAAC,WAAQ,SAAU,IACjBA,EAAC,WACEoB,EAAK,OAAS,GAAKA,EAAK,SAAW,EAChCT,GAAY,wBAAwB,EACpCA,GAAY,2BAA4BS,EAAK,MAAM,CAEzD,CACF,EACC,GAAGA,EAAK,IAAIE,GAAW9B,GAAqB8B,EAAS,CAAW,CAAC,CACpE,CACF,EAAI,CAAC,CACP,EAGA,OACEtB,EAAC,MAAG,MAAM,0BACPqB,CACH,CAEJ,CCrIO,SAASE,GAAkBC,EAAiC,CACjE,OACEC,EAAC,MAAG,MAAM,oBACP,OAAO,QAAQD,CAAK,EAAE,IAAI,CAAC,CAACE,EAAKC,CAAK,IACrCF,EAAC,MAAG,MAAO,oCAAoCC,CAAG,IAC/C,OAAOC,GAAU,SAAWC,GAAMD,CAAK,EAAIA,CAC9C,CACD,CACH,CAEJ,CCAO,SAASE,GACdC,EACa,CACb,IAAMC,EAAU,kCAAkCD,CAAI,GACtD,OACEE,EAAC,OAAI,MAAOD,EAAS,OAAM,IACzBC,EAAC,UAAO,MAAM,gBAAgB,SAAU,GAAI,cAAY,OAAO,CACjE,CAEJ,CCpBO,SAASC,GAAYC,EAAiC,CAC3D,OACEC,EAAC,OAAI,MAAM,0BACTA,EAAC,OAAI,MAAM,qBACRD,CACH,CACF,CAEJ,CCMA,SAASE,GAAcC,EAA+B,CACpD,IAAMC,EAASC,GAAc,EAGvBC,EAAM,IAAI,IAAI,MAAMH,EAAQ,OAAO,IAAKC,EAAO,IAAI,EACzD,OACEG,EAAC,MAAG,MAAM,oBACRA,EAAC,KAAE,KAAM,GAAGD,CAAG,GAAI,MAAM,oBACtBH,EAAQ,KACX,CACF,CAEJ,CAcO,SAASK,GACdC,EAAqBC,EACR,CACb,OACEH,EAAC,OAAI,MAAM,cACTA,EAAC,UACC,MAAM,sBACN,aAAYI,GAAY,gBAAgB,GAEvCD,EAAO,KACV,EACAH,EAAC,MAAG,MAAM,oBACPE,EAAS,IAAIP,EAAa,CAC7B,CACF,CAEJ,CCpBA,SAASU,GAAUC,EAAuC,CACxD,OAAOA,EAAU,UAAY,OACzBC,EAAY,eAAgBD,CAAS,EACrC,CAACA,CAAS,CAChB,CASA,SAASE,GAAYF,EAAgC,CACnD,IAAMG,EAAkB,CAAC,EACzB,QAAWC,KAAML,GAAUC,CAAS,EAAG,CACrC,IAAMK,EAAgB,CAAC,EAGjBC,EAAK,SAAS,mBAAmBF,EAAI,WAAW,SAAS,EAC/D,QAASG,EAAOD,EAAG,SAAS,EAAGC,EAAMA,EAAOD,EAAG,SAAS,EACtDD,EAAM,KAAKE,CAAY,EAGzB,QAASC,KAAQH,EAAO,CACtB,IAAII,EAGJ,KAAQA,EAAQ,gBAAgB,KAAKD,EAAK,WAAY,GAAI,CACxD,GAAM,CAAC,CAAEE,EAAIC,CAAK,EAAIF,EACtB,GAAI,OAAOE,GAAU,YAAa,CAChC,IAAMC,EAASJ,EAAK,UAAUC,EAAM,KAAK,EACzCD,EAAOI,EAAO,UAAUF,EAAG,MAAM,EACjCP,EAAQ,KAAKS,CAAM,CAGrB,KAAO,CACLJ,EAAK,YAAcE,EACnBP,EAAQ,KAAKK,CAAI,EACjB,KACF,CACF,CACF,CACF,CACA,OAAOL,CACT,CAQA,SAASU,GAAKC,EAAqBC,EAA2B,CAC5DA,EAAO,OAAO,GAAG,MAAM,KAAKD,EAAO,UAAU,CAAC,CAChD,CAoBO,SAASE,GACdZ,EAAiBJ,EAAwB,CAAE,QAAAiB,EAAS,OAAAC,CAAO,EACxB,CAGnC,IAAMC,EAASnB,EAAU,QAAQ,MAAM,EACjCoB,EAASD,GAAA,YAAAA,EAAQ,GAGjBE,EAAc,IAAI,IACxB,QAAWT,KAAUV,GAAYF,CAAS,EAAG,CAC3C,GAAM,CAAC,CAAEU,CAAE,EAAIE,EAAO,YAAa,MAAM,WAAW,EAChDU,GAAmB,yBAAyBZ,CAAE,IAAKN,CAAE,IACvDiB,EAAY,IAAIX,EAAIa,GAAiBb,EAAIU,CAAM,CAAC,EAChDR,EAAO,YAAYS,EAAY,IAAIX,CAAE,CAAE,EAE3C,CAGA,OAAIW,EAAY,OAAS,EAChBG,EAGFC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAGlDC,EAAsC,CAAC,EAC7C,OAAW,CAACrB,EAAIsB,CAAU,IAAKX,EAC7BU,EAAM,KAAK,CACTE,EAAW,cAAeD,CAAU,EACpCC,EAAW,yBAAyBvB,CAAE,IAAKN,CAAE,CAC/C,CAAC,EAGH,OAAAc,EAAO,KAAKgB,EAAUN,CAAK,CAAC,EACzB,UAAUO,GAAU,CACnB/B,EAAG,OAAS,CAAC+B,EAGb/B,EAAG,UAAU,OAAO,qBAAsB+B,CAAM,EAGhD,OAAW,CAACC,EAAOC,CAAK,IAAKN,EACtBI,EAGHtB,GAAKuB,EAAOC,CAAK,EAFjBxB,GAAKwB,EAAOD,CAAK,CAGvB,CAAC,EAGIE,EAAM,GAAG,CAAC,GAAGjB,CAAW,EAC5B,IAAI,CAAC,CAAC,CAAEW,CAAU,IACjBO,GAAgBP,EAAYhC,EAAW,CAAE,QAAAiB,CAAQ,CAAC,CACnD,CACH,EACG,KACCuB,EAAS,IAAMd,EAAM,SAAS,CAAC,EAC/Be,GAAM,CACR,CACJ,CAAC,CACH,CC7JA,SAASC,GAASC,EAA0C,CAC1D,GAAIA,EAAG,mBAAoB,CACzB,IAAMC,EAAUD,EAAG,mBACnB,GAAIC,EAAQ,UAAY,KACtB,OAAOA,EAGJ,GAAIA,EAAQ,UAAY,KAAO,CAACA,EAAQ,SAAS,OACpD,OAAOF,GAASE,CAAO,CAC3B,CAIF,CAcO,SAASC,GACdF,EAAiBG,EACkB,CACnC,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAON,GAASC,CAAE,EACxB,OAAO,OAAOK,GAAS,YACnBC,GAAoBD,EAAML,EAAIG,CAAO,EACrCI,CACN,CAAC,CACH,CCjEA,IAAAC,GAAwB,SA6DxB,IAAIC,GAAW,EAaf,SAASC,GAAkBC,EAA0C,CACnE,GAAIA,EAAG,mBAAoB,CACzB,IAAMC,EAAUD,EAAG,mBACnB,GAAIC,EAAQ,UAAY,KACtB,OAAOA,EAGJ,GAAIA,EAAQ,UAAY,KAAO,CAACA,EAAQ,SAAS,OACpD,OAAOF,GAAkBE,CAAO,CACpC,CAIF,CAgBO,SAASC,GACdF,EACuB,CACvB,OAAOG,GAAiBH,CAAE,EACvB,KACCI,EAAI,CAAC,CAAE,MAAAC,CAAM,KAEJ,CACL,WAFcC,GAAsBN,CAAE,EAElB,MAAQK,CAC9B,EACD,EACDE,EAAwB,YAAY,CACtC,CACJ,CAoBO,SAASC,GACdR,EAAiBS,EAC8B,CAC/C,GAAM,CAAE,QAASC,CAAM,EAAI,WAAW,SAAS,EAGzCC,EAAWC,EAAM,IAAM,CAC3B,IAAMC,EAAQ,IAAIC,EASlB,GARAD,EAAM,UAAU,CAAC,CAAE,WAAAE,CAAW,IAAM,CAC9BA,GAAcL,EAChBV,EAAG,aAAa,WAAY,GAAG,EAE/BA,EAAG,gBAAgB,UAAU,CACjC,CAAC,EAGG,GAAAgB,QAAY,YAAY,IACtBhB,EAAG,QAAQ,OAAO,GACpBiB,GAAQ,mBAAmB,GAAK,CAACjB,EAAG,QAAQ,UAAU,GACrD,CACD,IAAMkB,EAASlB,EAAG,QAAQ,KAAK,EAC/BkB,EAAO,GAAK,UAAUpB,IAAU,GAChCoB,EAAO,aACLC,GAAsBD,EAAO,EAAE,EAC/BlB,CACF,CACF,CAIF,IAAMoB,EAAYpB,EAAG,QAAQ,YAAY,EACzC,GAAIoB,aAAqB,YAAa,CACpC,IAAMC,EAAOtB,GAAkBqB,CAAS,EAGxC,GAAI,OAAOC,GAAS,cAClBD,EAAU,UAAU,SAAS,UAAU,GACvCH,GAAQ,uBAAuB,GAC9B,CACD,IAAMK,EAAeC,GAAoBF,EAAMrB,EAAIS,CAAO,EAG1D,OAAOP,GAAeF,CAAE,EACrB,KACCwB,EAAIC,GAASZ,EAAM,KAAKY,CAAK,CAAC,EAC9BC,EAAS,IAAMb,EAAM,SAAS,CAAC,EAC/BT,EAAIqB,GAAUE,EAAA,CAAE,IAAK3B,GAAOyB,EAAQ,EACpCG,GACEzB,GAAiBiB,CAAS,EACvB,KACChB,EAAI,CAAC,CAAE,MAAAC,EAAO,OAAAwB,CAAO,IAAMxB,GAASwB,CAAM,EAC1CC,EAAqB,EACrBC,EAAUC,GAAUA,EAASV,EAAeW,CAAK,CACnD,CACJ,CACF,CACJ,CACF,CAGA,OAAO/B,GAAeF,CAAE,EACrB,KACCwB,EAAIC,GAASZ,EAAM,KAAKY,CAAK,CAAC,EAC9BC,EAAS,IAAMb,EAAM,SAAS,CAAC,EAC/BT,EAAIqB,GAAUE,EAAA,CAAE,IAAK3B,GAAOyB,EAAQ,CACtC,CACJ,CAAC,EAGD,OAAIR,GAAQ,cAAc,EACjBiB,GAAuBlC,CAAE,EAC7B,KACCmC,EAAOC,GAAWA,CAAO,EACzBC,GAAK,CAAC,EACNN,EAAU,IAAMpB,CAAQ,CAC1B,EAGGA,CACT,CC9JO,SAAS2B,GACdC,EAAwB,CAAE,QAAAC,EAAS,OAAAC,CAAO,EACrB,CACrB,IAAIC,EAAO,GACX,OAAOC,EAGLH,EACG,KACCI,EAAIC,GAAUA,EAAO,QAAQ,qBAAqB,CAAE,EACpDC,EAAOC,GAAWR,IAAOQ,CAAO,EAChCH,EAAI,KAAO,CACT,OAAQ,OAAQ,OAAQ,EAC1B,EAAa,CACf,EAGFH,EACG,KACCK,EAAOE,GAAUA,GAAU,CAACN,CAAI,EAChCO,EAAI,IAAMP,EAAOH,EAAG,IAAI,EACxBK,EAAII,IAAW,CACb,OAAQA,EAAS,OAAS,OAC5B,EAAa,CACf,CACJ,CACF,CAaO,SAASE,GACdX,EAAwBY,EACQ,CAChC,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,OAAAE,EAAQ,OAAAC,CAAO,IAAM,CACtCjB,EAAG,gBAAgB,OAAQgB,IAAW,MAAM,EACxCC,GACFjB,EAAG,eAAe,CACtB,CAAC,EAGMD,GAAaC,EAAIY,CAAO,EAC5B,KACCF,EAAIQ,GAASJ,EAAM,KAAKI,CAAK,CAAC,EAC9BC,EAAS,IAAML,EAAM,SAAS,CAAC,EAC/BT,EAAIa,GAAUE,EAAA,CAAE,IAAKpB,GAAOkB,EAAQ,CACtC,CACJ,CAAC,CACH,CCzIA,IAAAG,GAAA,qsLCqDA,IAAIC,GAKAC,GAAW,EAWf,SAASC,IAAiC,CACxC,OAAO,OAAO,SAAY,aAAe,mBAAmB,QACxDC,GAAY,qDAAqD,EACjEC,EAAG,MAAS,CAClB,CAaO,SAASC,GACdC,EACgC,CAChC,OAAAA,EAAG,UAAU,OAAO,SAAS,EAC7BN,QAAaE,GAAa,EACvB,KACCK,EAAI,IAAM,QAAQ,WAAW,CAC3B,YAAa,GACb,SAAAC,GACA,SAAU,CACR,cAAe,OACf,gBAAiB,OACjB,aAAc,MAChB,CACF,CAAC,CAAC,EACFC,EAAI,IAAG,EAAY,EACnBC,EAAY,CAAC,CACf,GAGFV,GAAS,UAAU,IAAM,CACvBM,EAAG,UAAU,IAAI,SAAS,EAC1B,IAAMK,EAAK,aAAaV,IAAU,GAG5BW,EAAOC,EAAE,MAAO,CAAE,MAAO,SAAU,CAAC,EACpCC,EAAOR,EAAG,YAGhB,QAAQ,WAAW,OAAOK,EAAIG,EAAM,CAACC,EAAaC,IAAiB,CAGjE,IAAMC,EAASL,EAAK,aAAa,CAAE,KAAM,QAAS,CAAC,EACnDK,EAAO,UAAYF,EAGnBT,EAAG,YAAYM,CAAI,EACnBI,GAAA,MAAAA,EAAKC,EACP,CAAC,CACH,CAAC,EAGMjB,GACJ,KACCS,EAAI,KAAO,CAAE,IAAKH,CAAG,EAAE,CACzB,CACJ,CCvFA,IAAMY,GAAWC,EAAE,OAAO,EAgBnB,SAASC,GACdC,EACkC,CAClC,OAAAA,EAAG,YAAYH,EAAQ,EACvBA,GAAS,YAAYI,GAAYD,CAAE,CAAC,EAG7BE,EAAG,CAAE,IAAKF,CAAG,CAAC,CACvB,CCwBO,SAASG,GACdC,EACyB,CACzB,IAAMC,EAASC,EAA8B,iBAAkBF,CAAE,EAC3DG,EAAUF,EAAO,KAAKG,GAASA,EAAM,OAAO,GAAKH,EAAO,CAAC,EAC/D,OAAOI,EAAM,GAAGJ,EAAO,IAAIG,GAASE,EAAUF,EAAO,QAAQ,EAC1D,KACCG,EAAI,IAAMC,EAA6B,cAAcJ,EAAM,EAAE,IAAI,CAAC,CACpE,CACF,CAAC,EACE,KACCK,EAAUD,EAA6B,cAAcL,EAAQ,EAAE,IAAI,CAAC,EACpEI,EAAIG,IAAW,CAAE,OAAAA,CAAO,EAAE,CAC5B,CACJ,CAeO,SAASC,GACdX,EAAiB,CAAE,UAAAY,CAAU,EACO,CAGpC,IAAMC,EAAOC,GAAoB,MAAM,EACvCd,EAAG,OAAOa,CAAI,EAGd,IAAME,EAAOD,GAAoB,MAAM,EACvCd,EAAG,OAAOe,CAAI,EAGd,IAAMC,EAAYR,EAAW,iBAAkBR,CAAE,EACjD,OAAOiB,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAC,EAAc,CAACL,EAAOM,GAAiBxB,CAAE,CAAC,CAAC,EACxC,KACCyB,GAAU,EAAGC,EAAuB,EACpCC,EAAUP,CAAK,CACjB,EACG,UAAU,CAGT,KAAK,CAAC,CAAE,OAAAV,CAAO,EAAGkB,CAAI,EAAG,CACvB,IAAMC,EAASC,GAAiBpB,CAAM,EAChC,CAAE,MAAAqB,CAAM,EAAIC,GAAetB,CAAM,EAGvCV,EAAG,MAAM,YAAY,mBAAoB,GAAG6B,EAAO,CAAC,IAAI,EACxD7B,EAAG,MAAM,YAAY,uBAAwB,GAAG+B,CAAK,IAAI,EAGzD,IAAME,EAAUC,GAAwBlB,CAAS,GAE/Ca,EAAO,EAAYI,EAAQ,GAC3BJ,EAAO,EAAIE,EAAQE,EAAQ,EAAIL,EAAK,QAEpCZ,EAAU,SAAS,CACjB,KAAM,KAAK,IAAI,EAAGa,EAAO,EAAI,EAAE,EAC/B,SAAU,QACZ,CAAC,CACL,EAGA,UAAW,CACT7B,EAAG,MAAM,eAAe,kBAAkB,EAC1CA,EAAG,MAAM,eAAe,sBAAsB,CAChD,CACF,CAAC,EAGLuB,EAAc,CACZY,GAA0BnB,CAAS,EACnCQ,GAAiBR,CAAS,CAC5B,CAAC,EACE,KACCW,EAAUP,CAAK,CACjB,EACG,UAAU,CAAC,CAACS,EAAQD,CAAI,IAAM,CAC7B,IAAMK,EAAUG,GAAsBpB,CAAS,EAC/CH,EAAK,OAASgB,EAAO,EAAI,GACzBd,EAAK,OAASc,EAAO,EAAII,EAAQ,MAAQL,EAAK,MAAQ,EACxD,CAAC,EAGLvB,EACEC,EAAUO,EAAM,OAAO,EAAE,KAAKN,EAAI,IAAM,EAAE,CAAC,EAC3CD,EAAUS,EAAM,OAAO,EAAE,KAAKR,EAAI,IAAM,CAAE,CAAC,CAC7C,EACG,KACCoB,EAAUP,CAAK,CACjB,EACG,UAAUiB,GAAa,CACtB,GAAM,CAAE,MAAAN,CAAM,EAAIC,GAAehB,CAAS,EAC1CA,EAAU,SAAS,CACjB,KAAMe,EAAQM,EACd,SAAU,QACZ,CAAC,CACH,CAAC,EAGDC,GAAQ,mBAAmB,GAC7BpB,EAAM,KACJqB,GAAK,CAAC,EACNC,GAAe5B,CAAS,CAC1B,EACG,UAAU,CAAC,CAAC,CAAE,OAAAF,CAAO,EAAG,CAAE,OAAAmB,CAAO,CAAC,IAAM,CACvC,IAAMY,EAAM/B,EAAO,UAAU,KAAK,EAClC,GAAIA,EAAO,aAAa,mBAAmB,EACzCA,EAAO,gBAAgB,mBAAmB,MAGrC,CACL,IAAMgC,EAAI1C,EAAG,UAAY6B,EAAO,EAGhC,QAAWc,KAAOzC,EAAY,aAAa,EACzC,QAAWE,KAASF,EAClB,iBAAkByC,CACpB,EAAG,CACD,IAAMC,EAAQpC,EAAW,cAAcJ,EAAM,EAAE,IAAI,EACnD,GACEwC,IAAUlC,GACVkC,EAAM,UAAU,KAAK,IAAMH,EAC3B,CACAG,EAAM,aAAa,oBAAqB,EAAE,EAC1CxC,EAAM,MAAM,EACZ,KACF,CACF,CAGF,OAAO,SAAS,CACd,IAAKJ,EAAG,UAAY0C,CACtB,CAAC,EAGD,IAAMG,EAAO,SAAmB,QAAQ,GAAK,CAAC,EAC9C,SAAS,SAAU,CAAC,GAAG,IAAI,IAAI,CAACJ,EAAK,GAAGI,CAAI,CAAC,CAAC,CAAC,CACjD,CACF,CAAC,EAGL3B,EAAM,KAAKS,EAAUP,CAAK,CAAC,EACxB,UAAU,IAAM,CACf,QAAW0B,KAAS5C,EAA8B,eAAgBF,CAAE,EAClE8C,EAAM,MAAM,CAChB,CAAC,EAGI/C,GAAiBC,CAAE,EACvB,KACC+C,EAAIC,GAAS9B,EAAM,KAAK8B,CAAK,CAAC,EAC9BC,EAAS,IAAM/B,EAAM,SAAS,CAAC,EAC/BX,EAAIyC,GAAUE,EAAA,CAAE,IAAKlD,GAAOgD,EAAQ,CACtC,CACJ,CAAC,EACE,KACCG,GAAYC,EAAc,CAC5B,CACJ,CCzKO,SAASC,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,EAAS,OAAAC,CAAO,EACd,CAChC,OAAOC,EAGL,GAAGC,EAAY,4BAA6BL,CAAE,EAC3C,IAAIM,GAASC,GAAqBD,EAAO,CAAE,QAAAJ,EAAS,OAAAC,CAAO,CAAC,CAAC,EAGhE,GAAGE,EAAY,2BAA4BL,CAAE,EAC1C,IAAIM,GAASE,GAAeF,EAAO,CAAE,QAAAJ,EAAS,OAAAC,CAAO,CAAC,CAAC,EAG1D,GAAGE,EAAY,cAAeL,CAAE,EAC7B,IAAIM,GAASG,GAAaH,CAAK,CAAC,EAGnC,GAAGD,EAAY,qBAAsBL,CAAE,EACpC,IAAIM,GAASI,GAAeJ,CAAK,CAAC,EAGrC,GAAGD,EAAY,UAAWL,CAAE,EACzB,IAAIM,GAASK,GAAaL,EAAO,CAAE,QAAAJ,EAAS,OAAAC,CAAO,CAAC,CAAC,EAGxD,GAAGE,EAAY,cAAeL,CAAE,EAC7B,IAAIM,GAASM,GAAiBN,EAAO,CAAE,UAAAL,CAAU,CAAC,CAAC,CACxD,CACF,CC3CO,SAASY,GACdC,EAAkB,CAAE,OAAAC,CAAO,EACP,CACpB,OAAOA,EACJ,KACCC,EAAUC,GAAWC,EACnBC,EAAG,EAAI,EACPA,EAAG,EAAK,EAAE,KAAKC,GAAM,GAAI,CAAC,CAC5B,EACG,KACCC,EAAIC,IAAW,CAAE,QAAAL,EAAS,OAAAK,CAAO,EAAE,CACrC,CACF,CACF,CACJ,CAaO,SAASC,GACdC,EAAiBC,EACc,CAC/B,IAAMC,EAAQC,EAAW,cAAeH,CAAE,EAC1C,OAAOI,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,QAAAZ,EAAS,OAAAK,CAAO,IAAM,CACvCE,EAAG,UAAU,OAAO,oBAAqBF,CAAM,EAC/CI,EAAM,YAAcT,CACtB,CAAC,EAGMJ,GAAYW,EAAIC,CAAO,EAC3B,KACCM,EAAIC,GAASH,EAAM,KAAKG,CAAK,CAAC,EAC9BC,EAAS,IAAMJ,EAAM,SAAS,CAAC,EAC/BR,EAAIW,GAAUE,EAAA,CAAE,IAAKV,GAAOQ,EAAQ,CACtC,CACJ,CAAC,CACH,CC7BA,SAASG,GAAS,CAAE,UAAAC,CAAU,EAAsC,CAClE,GAAI,CAACC,GAAQ,iBAAiB,EAC5B,OAAOC,EAAG,EAAK,EAGjB,IAAMC,EAAaH,EAChB,KACCI,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,IAAMA,CAAC,EAC5BC,GAAY,EAAG,CAAC,EAChBF,EAAI,CAAC,CAACG,EAAGC,CAAC,IAAM,CAACD,EAAIC,EAAGA,CAAC,CAAU,EACnCC,EAAwB,CAAC,CAC3B,EAGIC,EAAUC,EAAc,CAACX,EAAWG,CAAU,CAAC,EAClD,KACCS,EAAO,CAAC,CAAC,CAAE,OAAAC,CAAO,EAAG,CAAC,CAAER,CAAC,CAAC,IAAM,KAAK,IAAIA,EAAIQ,EAAO,CAAC,EAAI,GAAG,EAC5DT,EAAI,CAAC,CAAC,CAAE,CAACU,CAAS,CAAC,IAAMA,CAAS,EAClCC,EAAqB,CACvB,EAGIC,EAAUC,GAAY,QAAQ,EACpC,OAAON,EAAc,CAACX,EAAWgB,CAAO,CAAC,EACtC,KACCZ,EAAI,CAAC,CAAC,CAAE,OAAAS,CAAO,EAAGK,CAAM,IAAML,EAAO,EAAI,KAAO,CAACK,CAAM,EACvDH,EAAqB,EACrBI,EAAUC,GAAUA,EAASV,EAAUR,EAAG,EAAK,CAAC,EAChDmB,EAAU,EAAK,CACjB,CACJ,CAcO,SAASC,GACdC,EAAiBC,EACG,CACpB,OAAOC,EAAM,IAAMd,EAAc,CAC/Be,GAAiBH,CAAE,EACnBxB,GAASyB,CAAO,CAClB,CAAC,CAAC,EACC,KACCpB,EAAI,CAAC,CAAC,CAAE,OAAAuB,CAAO,EAAGC,CAAM,KAAO,CAC7B,OAAAD,EACA,OAAAC,CACF,EAAE,EACFb,EAAqB,CAACR,EAAGC,IACvBD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,MAChB,EACDqB,EAAY,CAAC,CACf,CACJ,CAaO,SAASC,GACdP,EAAiB,CAAE,QAAAQ,EAAS,MAAAC,CAAM,EACH,CAC/B,OAAOP,EAAM,IAAM,CACjB,IAAMQ,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAJ,EACG,KACCxB,EAAwB,QAAQ,EAChC6B,GAAkBP,CAAO,CAC3B,EACG,UAAU,CAAC,CAAC,CAAE,OAAAX,CAAO,EAAG,CAAE,OAAAQ,CAAO,CAAC,IAAM,CACvCL,EAAG,UAAU,OAAO,oBAAqBH,GAAU,CAACQ,CAAM,EAC1DL,EAAG,OAASK,CACd,CAAC,EAGLI,EAAM,UAAUC,CAAK,EAGdF,EACJ,KACCQ,EAAUJ,CAAK,EACf/B,EAAIoC,GAAUC,EAAA,CAAE,IAAKlB,GAAOiB,EAAQ,CACtC,CACJ,CAAC,CACH,CCjHO,SAASE,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACb,CACzB,OAAOC,GAAgBH,EAAI,CAAE,UAAAC,EAAW,QAAAC,CAAQ,CAAC,EAC9C,KACCE,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,IAAM,CACzB,GAAM,CAAE,OAAAC,CAAO,EAAIC,GAAeP,CAAE,EACpC,MAAO,CACL,OAAQK,GAAKC,CACf,CACF,CAAC,EACDE,EAAwB,QAAQ,CAClC,CACJ,CAaO,SAASC,GACdT,EAAiBU,EACmB,CACpC,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClBD,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAE,CAAO,EAAG,CACfd,EAAG,UAAU,OAAO,2BAA4Bc,CAAM,CACxD,EAGA,UAAW,CACTd,EAAG,UAAU,OAAO,0BAA0B,CAChD,CACF,CAAC,EAGD,IAAMe,EAAUC,GAAmB,gBAAgB,EACnD,OAAI,OAAOD,GAAY,YACdE,EAGFlB,GAAiBgB,EAASL,CAAO,EACrC,KACCQ,EAAIC,GAASP,EAAM,KAAKO,CAAK,CAAC,EAC9BC,EAAS,IAAMR,EAAM,SAAS,CAAC,EAC/BR,EAAIe,GAAUE,EAAA,CAAE,IAAKrB,GAAOmB,EAAQ,CACtC,CACJ,CAAC,CACH,CChEO,SAASG,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACpB,CAGlB,IAAMC,EAAUD,EACb,KACCE,EAAI,CAAC,CAAE,OAAAC,CAAO,IAAMA,CAAM,EAC1BC,EAAqB,CACvB,EAGIC,EAAUJ,EACb,KACCK,EAAU,IAAMC,GAAiBT,CAAE,EAChC,KACCI,EAAI,CAAC,CAAE,OAAAC,CAAO,KAAO,CACnB,IAAQL,EAAG,UACX,OAAQA,EAAG,UAAYK,CACzB,EAAE,EACFK,EAAwB,QAAQ,CAClC,CACF,CACF,EAGF,OAAOC,EAAc,CAACR,EAASI,EAASN,CAAS,CAAC,EAC/C,KACCG,EAAI,CAAC,CAACQ,EAAQ,CAAE,IAAAC,EAAK,OAAAC,CAAO,EAAG,CAAE,OAAQ,CAAE,EAAAC,CAAE,EAAG,KAAM,CAAE,OAAAV,CAAO,CAAE,CAAC,KAChEA,EAAS,KAAK,IAAI,EAAGA,EACjB,KAAK,IAAI,EAAGQ,EAASE,EAAIH,CAAM,EAC/B,KAAK,IAAI,EAAGP,EAASU,EAAID,CAAM,CACnC,EACO,CACL,OAAQD,EAAMD,EACd,OAAAP,EACA,OAAQQ,EAAMD,GAAUG,CAC1B,EACD,EACDT,EAAqB,CAACU,EAAGC,IACvBD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,MAChB,CACH,CACJ,CC9CO,SAASC,GACdC,EACqB,CACrB,IAAMC,EAAU,SAAkB,WAAW,GAAK,CAChD,MAAOD,EAAO,UAAUE,GAAS,WAC/BA,EAAM,aAAa,qBAAqB,CAC1C,EAAE,OAAO,CACX,EAGA,OAAOC,EAAG,GAAGH,CAAM,EAChB,KACCI,GAASF,GAASG,EAAUH,EAAO,QAAQ,EACxC,KACCI,EAAI,IAAMJ,CAAK,CACjB,CACF,EACAK,EAAUP,EAAO,KAAK,IAAI,EAAGC,EAAQ,KAAK,CAAC,CAAC,EAC5CK,EAAIJ,IAAU,CACZ,MAAOF,EAAO,QAAQE,CAAK,EAC3B,MAAO,CACL,OAASA,EAAM,aAAa,sBAAsB,EAClD,QAASA,EAAM,aAAa,uBAAuB,EACnD,OAASA,EAAM,aAAa,sBAAsB,CACpD,CACF,EAAa,EACbM,EAAY,CAAC,CACf,CACJ,CASO,SAASC,GACdC,EACgC,CAChC,IAAMC,EAAOC,EAAE,OAAQ,CAAE,KAAM,aAAc,CAAC,EAC9C,SAAS,KAAK,YAAYD,CAAI,EAG9B,IAAME,EAASD,EAAE,OAAQ,CAAE,KAAM,cAAe,CAAC,EACjD,gBAAS,KAAK,YAAYC,CAAM,EAGzBC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClBD,EAAM,UAAUE,GAAW,CACzB,SAAS,KAAK,aAAa,0BAA2B,EAAE,EAGxD,OAAW,CAACC,EAAKC,CAAK,IAAK,OAAO,QAAQF,EAAQ,KAAK,EACrD,SAAS,KAAK,aAAa,iBAAiBC,CAAG,GAAIC,CAAK,EAG1D,QAASC,EAAQ,EAAGA,EAAQpB,EAAO,OAAQoB,IAAS,CAClD,IAAMC,EAAQrB,EAAOoB,CAAK,EAAE,mBACxBC,aAAiB,cACnBA,EAAM,OAASJ,EAAQ,QAAUG,EACrC,CAGA,SAAS,YAAaH,CAAO,CAC/B,CAAC,EAGDF,EACG,KACCT,EAAI,IAAM,CACR,IAAMgB,EAASC,GAAoB,QAAQ,EACrCC,EAAS,OAAO,iBAAiBF,CAAM,EAG7C,OAAAT,EAAO,QAAUW,EAAM,YAGhBA,EAAM,gBAAgB,MAAM,MAAM,EACtC,IAAIL,IAAU,CAACA,GAAO,SAAS,EAAE,EAAE,SAAS,EAAG,GAAG,CAAC,EACnD,KAAK,EAAE,CACZ,CAAC,CACH,EACG,UAAUM,GAASd,EAAK,QAAU,IAAIc,CAAK,EAAE,EAGlDV,EAAM,KAAKW,GAAUC,EAAc,CAAC,EACjC,UAAU,IAAM,CACf,SAAS,KAAK,gBAAgB,yBAAyB,CACzD,CAAC,EAGH,IAAM3B,EAAS4B,EAA8B,QAASlB,CAAE,EACxD,OAAOX,GAAaC,CAAM,EACvB,KACC6B,EAAIC,GAASf,EAAM,KAAKe,CAAK,CAAC,EAC9BC,EAAS,IAAMhB,EAAM,SAAS,CAAC,EAC/BT,EAAIwB,GAAUE,EAAA,CAAE,IAAKtB,GAAOoB,EAAQ,CACtC,CACJ,CAAC,CACH,CC7JA,IAAAG,GAAwB,SAiCxB,SAASC,GAAQC,EAAyB,CACxCA,EAAG,aAAa,kBAAmB,EAAE,EACrC,IAAMC,EAAOD,EAAG,UAChB,OAAAA,EAAG,gBAAgB,iBAAiB,EAC7BC,CACT,CAWO,SAASC,GACd,CAAE,OAAAC,CAAO,EACH,CACF,GAAAC,QAAY,YAAY,GAC1B,IAAIC,EAA8BC,GAAc,CAC9C,IAAI,GAAAF,QAAY,iDAAkD,CAChE,KAAMJ,GACJA,EAAG,aAAa,qBAAqB,GACrCD,GAAQQ,EACNP,EAAG,aAAa,uBAAuB,CACzC,CAAC,CAEL,CAAC,EACE,GAAG,UAAWQ,GAAMF,EAAW,KAAKE,CAAE,CAAC,CAC5C,CAAC,EACE,KACCC,EAAID,GAAM,CACQA,EAAG,QACX,MAAM,CAChB,CAAC,EACDE,EAAI,IAAMC,GAAY,kBAAkB,CAAC,CAC3C,EACG,UAAUR,CAAM,CAEzB,CCrCA,SAASS,GAAWC,EAAwB,CAC1C,GAAIA,EAAK,OAAS,EAChB,MAAO,CAAC,EAAE,EAGZ,GAAM,CAACC,EAAMC,CAAI,EAAI,CAAC,GAAGF,CAAI,EAC1B,KAAK,CAACG,EAAGC,IAAMD,EAAE,OAASC,EAAE,MAAM,EAClC,IAAIC,GAAOA,EAAI,QAAQ,SAAU,EAAE,CAAC,EAGnCC,EAAQ,EACZ,GAAIL,IAASC,EACXI,EAAQL,EAAK,WAEb,MAAOA,EAAK,WAAWK,CAAK,IAAMJ,EAAK,WAAWI,CAAK,GACrDA,IAGJ,OAAON,EAAK,IAAIK,GAAOA,EAAI,QAAQJ,EAAK,MAAM,EAAGK,CAAK,EAAG,EAAE,CAAC,CAC9D,CAaO,SAASC,GAAaC,EAAiC,CAC5D,IAAMC,EAAS,SAAkB,YAAa,eAAgBD,CAAI,EAClE,GAAIC,EACF,OAAOC,EAAGD,CAAM,EACX,CACL,IAAME,EAASC,GAAc,EAC7B,OAAOC,GAAW,IAAI,IAAI,cAAeL,GAAQG,EAAO,IAAI,CAAC,EAC1D,KACCG,EAAIC,GAAWhB,GAAWiB,EAAY,MAAOD,CAAO,EACjD,IAAIE,GAAQA,EAAK,WAAY,CAChC,CAAC,EACDC,GAAW,IAAMC,CAAK,EACtBC,GAAe,CAAC,CAAC,EACjBC,EAAIN,GAAW,SAAS,YAAaA,EAAS,eAAgBP,CAAI,CAAC,CACrE,CACJ,CACF,CCtBO,SAASc,GACd,CAAE,UAAAC,EAAW,UAAAC,CAAU,EACD,CACtB,IAAMC,EAASC,GAAc,EAC7B,GAAI,SAAS,WAAa,QACxB,OAAOC,EAMT,IAAMC,EAAWC,GAAa,EAC3B,KACCC,EAAIC,GAASA,EAAM,IAAIC,GAAQ,GAAG,IAAI,IAAIA,EAAMP,EAAO,IAAI,CAAC,EAAE,CAAC,CACjE,EAMIQ,EAAWC,EAAsB,SAAS,KAAM,OAAO,EAC1D,KACCC,GAAeP,CAAQ,EACvBQ,EAAU,CAAC,CAACC,EAAIC,CAAO,IAAM,CAC3B,GAAI,EAAED,EAAG,kBAAkB,SACzB,OAAOV,EAIT,IAAMY,EAAKF,EAAG,OAAO,QAAQ,GAAG,EAChC,GAAIE,IAAO,KACT,OAAOZ,EAMT,GAAIY,EAAG,QAAUF,EAAG,SAAWA,EAAG,QAChC,OAAOV,EAQT,IAAMa,EAAM,IAAI,IAAID,EAAG,IAAI,EAO3B,OANAC,EAAI,OAASA,EAAI,KAAO,GAMnBF,EAAQ,SAAS,GAAGE,CAAG,EAAE,GAS9BH,EAAG,eAAe,EACXI,EAAG,IAAI,IAAIF,EAAG,IAAI,CAAC,GATjBZ,CAUX,CAAC,EACDe,GAAM,CACR,EAIFT,EAAS,KAAKU,GAAK,CAAC,CAAC,EAClB,UAAU,IAAM,CACf,IAAMC,EAAUC,GAAoC,gBAAgB,EAChE,OAAOD,GAAY,cACrBA,EAAQ,KAAOA,EAAQ,KAC3B,CAAC,EAMHV,EAAU,OAAQ,cAAc,EAC7B,UAAU,IAAM,CACf,QAAQ,kBAAoB,MAC9B,CAAC,EAMHD,EAAS,KAAKE,GAAeX,CAAS,CAAC,EACpC,UAAU,CAAC,CAACgB,EAAK,CAAE,OAAAM,CAAO,CAAC,IAAM,CAChC,QAAQ,kBAAoB,SAQ5B,QAAQ,aAAaA,EAAQ,EAAE,EAC/B,QAAQ,UAAU,KAAM,GAAIN,CAAG,CACjC,CAAC,EAMHP,EAAS,UAAUV,CAAS,EAU5B,IAAMwB,EAAYxB,EACf,KACCyB,EAAUC,GAAY,CAAC,EACvBC,EAAwB,UAAU,EAClCC,GAAK,CAAC,EACNf,EAAUI,GAAOY,GAAQZ,CAAG,EACzB,KACCa,GAAW,KACTC,GAAYd,CAAG,EACRb,EACR,CACH,CACF,CACF,EAII4B,EAAM,IAAI,UACVC,EAAYT,EACf,KACCX,EAAUqB,GAAOA,EAAI,KAAK,CAAC,EAC3BrB,EAAUqB,GAAO,CACf,IAAMC,EAAWH,EAAI,gBAAgBE,EAAK,WAAW,EACrD,QAAWE,IAAY,CAGrB,QACA,sBACA,oBACA,yBAGA,+BACA,gCACA,mCACA,+BACA,2BACA,2BACA,GAAGC,GAAQ,wBAAwB,EAC/B,CAAC,0BAA0B,EAC3B,CAAC,CACP,EAAG,CACD,IAAMC,EAAShB,GAAmBc,CAAQ,EACpCG,EAASjB,GAAmBc,EAAUD,CAAQ,EAElD,OAAOG,GAAW,aAClB,OAAOC,GAAW,aAElBD,EAAO,YAAYC,CAAM,CAE7B,CAIA,IAAMC,EAAYC,GAAoB,WAAW,EACjD,OAAOC,GAAOC,EAAY,SAAUH,CAAS,CAAC,EAC3C,KACC3B,EAAUG,GAAM,CACd,IAAM4B,EAAST,EAAS,cAAc,QAAQ,EAC9C,GAAInB,EAAG,IAAK,CACV,QAAW6B,KAAQ7B,EAAG,kBAAkB,EACtC4B,EAAO,aAAaC,EAAM7B,EAAG,aAAa6B,CAAI,CAAE,EAClD,OAAA7B,EAAG,YAAY4B,CAAM,EAGd,IAAIE,EAAWC,GAAY,CAChCH,EAAO,OAAS,IAAMG,EAAS,SAAS,CAC1C,CAAC,CAGH,KACE,QAAAH,EAAO,YAAc5B,EAAG,YACxBA,EAAG,YAAY4B,CAAM,EACdxC,CAEX,CAAC,EACD4C,EAAe,EACfC,GAAQd,CAAQ,CAClB,CACJ,CAAC,EACDhB,GAAM,CACR,EAKF,OADkBR,EAAyB,OAAQ,UAAU,EACnD,KAAKJ,EAAImB,EAAW,CAAC,EAC5B,UAAU1B,CAAS,EAItBA,EACG,KACCyB,EAAUC,GAAY,CAAC,EACvBwB,GAAY,EAAG,CAAC,EAChBrC,EAAU,CAAC,CAACsC,EAAMC,CAAI,IACpBD,EAAK,WAAaC,EAAK,UACvBD,EAAK,OAAaC,EAAK,KAErBlC,EAAGkC,CAAI,EACPhD,CACJ,CACF,EACG,UAAUa,GAAO,CAjTxB,IAAAoC,EAAAC,EAkTY,QAAQ,QAAU,MAAQ,CAACrC,EAAI,KACjC,OAAO,SAAS,GAAGqC,GAAAD,EAAA,QAAQ,QAAR,YAAAA,EAAe,IAAf,KAAAC,EAAoB,CAAC,GAExC,QAAQ,kBAAoB,OAC5BC,GAAgBtC,EAAI,IAAI,EACxB,QAAQ,kBAAoB,SAEhC,CAAC,EAMLgB,EAAU,KAAKrB,GAAeZ,CAAS,CAAC,EACrC,UAAU,CAAC,CAAC,CAAEiB,CAAG,IAAM,CAhU5B,IAAAoC,EAAAC,EAiUU,QAAQ,QAAU,MAAQ,CAACrC,EAAI,KACjC,OAAO,SAAS,GAAGqC,GAAAD,EAAA,QAAQ,QAAR,YAAAA,EAAe,IAAf,KAAAC,EAAoB,CAAC,EAExCC,GAAgBtC,EAAI,IAAI,CAE5B,CAAC,EAMHgB,EACG,KACCpB,EAAU,IAAMZ,CAAS,EACzB0B,EAAwB,QAAQ,EAChC6B,GAAa,GAAG,CAClB,EACG,UAAU,CAAC,CAAE,OAAAjC,CAAO,IAAM,CACzB,QAAQ,aAAaA,EAAQ,EAAE,CACjC,CAAC,EAGEU,CACT,CClUA,IAAAwB,GAAuB,SAqChB,SAASC,GACdC,EAC0B,CAE1B,IAAMC,EAAQD,EAAO,UAAU,MAAM,GAAG,EAAE,IAAIE,GAC/BA,EAAK,QAAQ,sBAAuB,EAAE,EACvC,SAAW,EAAI,SAAMA,CAClC,EACE,KAAK,GAAG,EAELC,EAAY,IAAI,OAAOF,EAAO,KAAK,EACnCG,EAAY,CAACC,EAAYC,EAAcJ,IACpC,GAAGI,CAAI,2BAA2BJ,CAAI,UAI/C,OAAQK,GAAkB,CACxBA,EAAQA,EACL,QAAQ,gBAAiB,GAAG,EAC5B,KAAK,EAGR,IAAMC,EAAQ,IAAI,OAAO,MAAMR,EAAO,SAAS,MAC7CO,EACG,QAAQ,uBAAwB,MAAM,EACtC,QAAQJ,EAAW,GAAG,CAC3B,IAAK,KAAK,EAGV,OAAOM,MAAS,GAAAC,SAAWD,CAAK,EAC7B,QAAQD,EAAOJ,CAAS,EACxB,QAAQ,8BAA+B,IAAI,CAChD,CACF,CCEO,SAASO,GACdC,EAC+B,CAC/B,OAAOA,EAAQ,OAAS,CAC1B,CASO,SAASC,GACdD,EACgC,CAChC,OAAOA,EAAQ,OAAS,CAC1B,CC1CO,SAASE,GACdC,EAAaC,EACW,CACxB,IAAMC,EAAUC,GAA2BH,CAAG,EAC9C,OAAAI,EACEC,EAAG,SAAS,WAAa,OAAO,EAChCC,GAAY,QAAQ,CACtB,EACG,KACCC,GAAMC,GAAUA,CAAM,EACtBC,EAAU,IAAMR,CAAM,CACxB,EACG,UAAU,CAAC,CAAE,OAAAS,EAAQ,KAAAC,CAAK,IAAMT,EAAQ,KAAK,CAC5C,OACA,KAAM,CACJ,OAAAQ,EACA,KAAAC,EACA,QAAS,CACP,QAASC,GAAQ,gBAAgB,CACnC,CACF,CACF,CAAC,CAAC,EAGCV,CACT,CCxBO,SAASW,GACd,CAAE,UAAAC,CAAU,EACN,CACN,IAAMC,EAASC,GAAc,EACvBC,EAAYC,GAChB,IAAI,IAAI,mBAAoBH,EAAO,IAAI,CACzC,EACG,KACCI,GAAW,IAAMC,CAAK,CACxB,EAGIC,EAAWJ,EACd,KACCK,EAAIC,GAAY,CACd,GAAM,CAAC,CAAEC,CAAO,EAAIT,EAAO,KAAK,MAAM,aAAa,EACnD,OAAOQ,EAAS,KAAK,CAAC,CAAE,QAAAE,EAAS,QAAAC,CAAQ,IACvCD,IAAYD,GAAWE,EAAQ,SAASF,CAAO,CAChD,GAAKD,EAAS,CAAC,CAClB,CAAC,CACH,EAGFN,EACG,KACCK,EAAIC,GAAY,IAAI,IAAIA,EAAS,IAAIE,GAAW,CAC9C,GAAG,IAAI,IAAI,MAAMA,EAAQ,OAAO,IAAKV,EAAO,IAAI,CAAC,GACjDU,CACF,CAAC,CAAC,CAAC,EACHE,EAAUC,GAAQC,EAAsB,SAAS,KAAM,OAAO,EAC3D,KACCC,EAAOC,GAAM,CAACA,EAAG,SAAW,CAACA,EAAG,OAAO,EACvCC,GAAeX,CAAQ,EACvBM,EAAU,CAAC,CAACI,EAAIP,CAAO,IAAM,CAC3B,GAAIO,EAAG,kBAAkB,QAAS,CAChC,IAAME,EAAKF,EAAG,OAAO,QAAQ,GAAG,EAChC,GAAIE,GAAM,CAACA,EAAG,QAAUL,EAAK,IAAIK,EAAG,IAAI,EAAG,CACzC,IAAMC,EAAMD,EAAG,KAWf,MAAI,CAACF,EAAG,OAAO,QAAQ,aAAa,GAClBH,EAAK,IAAIM,CAAG,IACZV,EACPJ,GAEXW,EAAG,eAAe,EACXI,EAAGD,CAAG,EACf,CACF,CACA,OAAOd,CACT,CAAC,EACDO,EAAUO,GAAO,CACf,GAAM,CAAE,QAAAT,CAAQ,EAAIG,EAAK,IAAIM,CAAG,EAChC,OAAOE,GAAa,IAAI,IAAIF,CAAG,CAAC,EAC7B,KACCZ,EAAIe,GAAW,CAEb,IAAMC,EADWC,GAAY,EACP,KAAK,QAAQxB,EAAO,KAAM,EAAE,EAClD,OAAOsB,EAAQ,SAASC,EAAK,MAAM,GAAG,EAAE,CAAC,CAAC,EACtC,IAAI,IAAI,MAAMb,CAAO,IAAIa,CAAI,GAAIvB,EAAO,IAAI,EAC5C,IAAI,IAAImB,CAAG,CACjB,CAAC,CACH,CACJ,CAAC,CACH,CACF,CACF,EACG,UAAUA,GAAOM,GAAYN,CAAG,CAAC,EAGtCO,EAAc,CAACxB,EAAWI,CAAQ,CAAC,EAChC,UAAU,CAAC,CAACE,EAAUC,CAAO,IAAM,CACpBkB,EAAW,mBAAmB,EACtC,YAAYC,GAAsBpB,EAAUC,CAAO,CAAC,CAC5D,CAAC,EAGHV,EAAU,KAAKa,EAAU,IAAMN,CAAQ,CAAC,EACrC,UAAUG,GAAW,CA5J1B,IAAAoB,EA+JM,IAAIC,EAAW,SAAS,aAAc,cAAc,EACpD,GAAIA,IAAa,KAAM,CACrBA,EAAW,GAGX,IAAIC,IAAUF,EAAA7B,EAAO,UAAP,YAAA6B,EAAgB,UAAW,SACpC,MAAM,QAAQE,CAAO,IACxBA,EAAU,CAACA,CAAO,GAGpBC,EAAM,QAAWC,KAAUF,EACzB,QAAWG,KAASzB,EAAQ,QAC1B,GAAI,IAAI,OAAOwB,EAAQ,GAAG,EAAE,KAAKC,CAAK,EAAG,CACvCJ,EAAW,GACX,MAAME,CACR,CAGJ,SAAS,aAAcF,EAAU,cAAc,CACjD,CAGA,GAAIA,EACF,QAAWK,KAAWC,GAAqB,UAAU,EACnDD,EAAQ,OAAS,EACvB,CAAC,CACL,CCrFO,SAASE,GACdC,EAAsB,CAAE,QAAAC,CAAQ,EACP,CAGzB,GAAM,CAAE,aAAAC,CAAa,EAAIC,GAAY,EACjCD,EAAa,IAAI,GAAG,IACtBE,GAAU,SAAU,EAAI,EAGxBJ,EAAG,MAAQE,EAAa,IAAI,GAAG,EAC/BF,EAAG,MAAM,EAGTK,GAAY,QAAQ,EACjB,KACCC,GAAMC,GAAU,CAACA,CAAM,CACzB,EACG,UAAU,IAAM,CACf,IAAMC,EAAM,IAAI,IAAI,SAAS,IAAI,EACjCA,EAAI,aAAa,OAAO,GAAG,EAC3B,QAAQ,aAAa,CAAC,EAAG,GAAI,GAAGA,CAAG,EAAE,CACvC,CAAC,GAIP,IAAMC,EAASC,GAAkBV,CAAE,EAC7BW,EAASC,EACbX,EAAQ,KAAKK,GAAMO,EAAoB,CAAC,EACxCC,EAAUd,EAAI,OAAO,EACrBS,CACF,EACG,KACCM,EAAI,IAAMf,EAAG,KAAK,EAClBgB,EAAqB,CACvB,EAGF,OAAOC,EAAc,CAACN,EAAQF,CAAM,CAAC,EAClC,KACCM,EAAI,CAAC,CAACG,EAAOC,CAAK,KAAO,CAAE,MAAAD,EAAO,MAAAC,CAAM,EAAE,EAC1CC,EAAY,CAAC,CACf,CACJ,CAUO,SAASC,GACdrB,EAAsB,CAAE,QAAAC,CAAQ,EACsB,CACtD,IAAMqB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAGxDT,EAAc,CACZhB,EAAQ,KAAKK,GAAMO,EAAoB,CAAC,EACxCS,CACF,EAAG,CAACK,EAAGC,IAAUA,CAAK,EACnB,KACCC,EAAwB,OAAO,CACjC,EACG,UAAU,CAAC,CAAE,MAAAX,CAAM,IAAMjB,EAAQ,KAAK,CACrC,OACA,KAAMiB,CACR,CAAC,CAAC,EAGNI,EACG,KACCO,EAAwB,OAAO,CACjC,EACG,UAAU,CAAC,CAAE,MAAAV,CAAM,IAAM,CACpBA,GACFf,GAAU,SAAUe,CAAK,CAC7B,CAAC,EAGLL,EAAUd,EAAG,KAAO,OAAO,EACxB,KACC8B,EAAUN,CAAK,CACjB,EACG,UAAU,IAAMxB,EAAG,MAAM,CAAC,EAM/B,IAAM+B,EAAQC,EAAW,uBAAuB,EAChD,OAAAlB,EAAUiB,EAAO,OAAO,EACrB,UAAU,IAAM/B,EAAG,MAAM,CAAC,EAGtBD,GAAiBC,EAAI,CAAE,QAAAC,CAAQ,CAAC,EACpC,KACCgC,EAAIC,GAASZ,EAAM,KAAKY,CAAK,CAAC,EAC9BC,EAAS,IAAMb,EAAM,SAAS,CAAC,EAC/BP,EAAImB,GAAUE,EAAA,CAAE,IAAKpC,GAAOkC,EAAQ,EACpCd,EAAY,CAAC,CACf,CACJ,CCnHO,SAASiB,GACdC,EAAiB,CAAE,QAAAC,EAAS,OAAAC,CAAO,EACE,CACrC,IAAMC,EAAQ,IAAIC,EACZC,EAAYC,GAAqBN,EAAG,aAAc,EACrD,KACCO,EAAO,OAAO,CAChB,EAGIC,EAAYR,EAAG,cAGfS,EAAOC,EAAW,wBAAyBV,CAAE,EAC7CW,EAAOD,EAAW,uBAAwBV,CAAE,EAGlDY,GAAY,QAAQ,EACjB,UAAUC,GAAUF,EAAK,aACxB,OAAQE,EAAS,OAAS,cAC5B,CAAC,EAGHV,EACG,KACCW,GAAeZ,CAAM,EACrBa,GAAUd,EAAQ,KAAKe,GAAMC,EAAoB,CAAC,CAAC,CACrD,EACG,UAAU,CAAC,CAAC,CAAE,MAAAC,CAAM,EAAG,CAAE,MAAAC,CAAM,CAAC,IAAM,CACrC,OAAQD,EAAM,OAAQ,CAGpB,IAAK,GACHT,EAAK,YAAcU,EAAM,OACrBC,GAAY,oBAAoB,EAChCA,GAAY,2BAA2B,EAC3C,MAGF,IAAK,GACHX,EAAK,YAAcW,GAAY,mBAAmB,EAClD,MAGF,QACE,IAAMC,EAAQC,GAAMJ,EAAM,MAAM,EAChCT,EAAK,YAAcW,GAAY,sBAAuBC,CAAK,CAC/D,CACF,CAAC,EAGL,IAAME,EAAUpB,EACb,KACCqB,EAAI,IAAMb,EAAK,UAAY,EAAE,EAC7Bc,EAAU,CAAC,CAAE,MAAAP,CAAM,IAAMQ,EACvBC,EAAG,GAAGT,EAAM,MAAM,EAAG,EAAE,CAAC,EACxBS,EAAG,GAAGT,EAAM,MAAM,EAAE,CAAC,EAClB,KACCU,GAAY,CAAC,EACbC,GAAQxB,CAAS,EACjBoB,EAAU,CAAC,CAACK,CAAK,IAAMA,CAAK,CAC9B,CACJ,CAAC,EACDC,EAAIC,EAAsB,EAC1BC,GAAM,CACR,EAGF,OAAAV,EAAQ,UAAUW,GAAQvB,EAAK,YAAYuB,CAAI,CAAC,EAChDX,EACG,KACCY,GAASD,GAAQ,CACf,IAAME,EAAUC,GAAmB,UAAWH,CAAI,EAClD,OAAI,OAAOE,GAAY,YACdE,EAGFC,EAAUH,EAAS,QAAQ,EAC/B,KACCI,EAAUrC,CAAK,EACf4B,EAAI,IAAMK,CAAO,CACnB,CACJ,CAAC,CACH,EACG,UAAUA,GAAW,CAElBA,EAAQ,OAAS,IACjBA,EAAQ,WAAa5B,EAAU,WAE/BA,EAAU,SAAS,CAAE,IAAK4B,EAAQ,SAAU,CAAC,CACjD,CAAC,EAGWnC,EACb,KACCM,EAAOkC,EAAqB,EAC5BV,EAAI,CAAC,CAAE,KAAAW,CAAK,IAAMA,CAAI,CACxB,EAIC,KACClB,EAAImB,GAASxC,EAAM,KAAKwC,CAAK,CAAC,EAC9BC,EAAS,IAAMzC,EAAM,SAAS,CAAC,EAC/B4B,EAAIY,GAAUE,EAAA,CAAE,IAAK7C,GAAO2C,EAAQ,CACtC,CACJ,CCpHO,SAASG,GACdC,EAAkB,CAAE,OAAAC,CAAO,EACF,CACzB,OAAOA,EACJ,KACCC,EAAI,CAAC,CAAE,MAAAC,CAAM,IAAM,CACjB,IAAMC,EAAMC,GAAY,EACxB,OAAAD,EAAI,KAAO,GAGXD,EAAQA,EACL,QAAQ,OAAQ,GAAG,EACnB,QAAQ,KAAM,KAAK,EACnB,QAAQ,KAAM,KAAK,EAGtBC,EAAI,OAAS,KAAKD,CAAK,GAChB,CAAE,IAAAC,CAAI,CACf,CAAC,CACH,CACJ,CAUO,SAASE,GACdC,EAAuBC,EACa,CACpC,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EACxD,OAAAJ,EAAM,UAAU,CAAC,CAAE,IAAAL,CAAI,IAAM,CAC3BG,EAAG,aAAa,sBAAuBA,EAAG,IAAI,EAC9CA,EAAG,KAAO,GAAGH,CAAG,EAClB,CAAC,EAGDU,EAAUP,EAAI,OAAO,EAClB,KACCQ,EAAUJ,CAAK,CACjB,EACG,UAAUK,GAAMA,EAAG,eAAe,CAAC,EAGjCjB,GAAiBQ,EAAIC,CAAO,EAChC,KACCS,EAAIC,GAAST,EAAM,KAAKS,CAAK,CAAC,EAC9BC,EAAS,IAAMV,EAAM,SAAS,CAAC,EAC/BP,EAAIgB,GAAUE,EAAA,CAAE,IAAKb,GAAOW,EAAQ,CACtC,CACJ,CCpDO,SAASG,GACdC,EAAiB,CAAE,QAAAC,EAAS,UAAAC,CAAU,EACA,CACtC,IAAMC,EAAQ,IAAIC,EAGZC,EAASC,GAAoB,cAAc,EAC3CC,EAASC,EACbC,EAAUJ,EAAO,SAAS,EAC1BI,EAAUJ,EAAO,OAAO,CAC1B,EACG,KACCK,GAAUC,EAAc,EACxBC,EAAI,IAAMP,EAAM,KAAK,EACrBQ,EAAqB,CACvB,EAGF,OAAAV,EACG,KACCW,GAAkBP,CAAM,EACxBK,EAAI,CAAC,CAAC,CAAE,QAAAG,CAAQ,EAAGC,CAAK,IAAM,CAC5B,IAAMC,EAAQD,EAAM,MAAM,UAAU,EACpC,GAAID,GAAA,MAAAA,EAAS,QAAUE,EAAMA,EAAM,OAAS,CAAC,EAAG,CAC9C,IAAMC,EAAOH,EAAQA,EAAQ,OAAS,CAAC,EACnCG,EAAK,WAAWD,EAAMA,EAAM,OAAS,CAAC,CAAC,IACzCA,EAAMA,EAAM,OAAS,CAAC,EAAIC,EAC9B,MACED,EAAM,OAAS,EAEjB,OAAOA,CACT,CAAC,CACH,EACG,UAAUA,GAASjB,EAAG,UAAYiB,EAChC,KAAK,EAAE,EACP,QAAQ,MAAO,QAAQ,CAC1B,EAGJf,EACG,KACCiB,EAAO,CAAC,CAAE,KAAAC,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,OAAQA,EAAI,KAAM,CAGhB,IAAK,aAEDrB,EAAG,UAAU,QACbK,EAAM,iBAAmBA,EAAM,MAAM,SAErCA,EAAM,MAAQL,EAAG,WACnB,KACJ,CACF,CAAC,EAGWC,EACb,KACCkB,EAAOG,EAAqB,EAC5BV,EAAI,CAAC,CAAE,KAAAW,CAAK,IAAMA,CAAI,CACxB,EAIC,KACCC,EAAIC,GAAStB,EAAM,KAAKsB,CAAK,CAAC,EAC9BC,EAAS,IAAMvB,EAAM,SAAS,CAAC,EAC/BS,EAAI,KAAO,CAAE,IAAKZ,CAAG,EAAE,CACzB,CACJ,CCjDO,SAAS2B,GACdC,EAAiB,CAAE,OAAAC,EAAQ,UAAAC,CAAU,EACN,CAC/B,IAAMC,EAASC,GAAc,EAC7B,GAAI,CACF,IAAMC,EAAUC,GAAkBH,EAAO,OAAQF,CAAM,EAGjDM,EAASC,GAAoB,eAAgBR,CAAE,EAC/CS,EAASD,GAAoB,gBAAiBR,CAAE,EAGtDU,EAAwBV,EAAI,OAAO,EAChC,KACCW,EAAO,CAAC,CAAE,OAAAC,CAAO,IACfA,aAAkB,SAAW,CAAC,CAACA,EAAO,QAAQ,GAAG,CAClD,CACH,EACG,UAAU,IAAMC,GAAU,SAAU,EAAK,CAAC,EAG/CX,EACG,KACCS,EAAO,CAAC,CAAE,KAAAG,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,IAAMC,EAASC,GAAiB,EAChC,OAAQF,EAAI,KAAM,CAGhB,IAAK,QACH,GAAIC,IAAWT,EAAO,CACpB,IAAMW,EAAU,IAAI,IACpB,QAAWC,KAAUC,EACnB,sBAAuBX,CACzB,EAAG,CACD,IAAMY,EAAUF,EAAO,kBACvBD,EAAQ,IAAIC,EAAQ,WAClBE,EAAQ,aAAa,eAAe,CACtC,CAAC,CACH,CAGA,GAAIH,EAAQ,KAAM,CAChB,GAAM,CAAC,CAACI,CAAI,CAAC,EAAI,CAAC,GAAGJ,CAAO,EAAE,KAAK,CAAC,CAAC,CAAEK,CAAC,EAAG,CAAC,CAAEC,CAAC,IAAMA,EAAID,CAAC,EAC1DD,EAAK,MAAM,CACb,CAGAP,EAAI,MAAM,CACZ,CACA,MAGF,IAAK,SACL,IAAK,MACHF,GAAU,SAAU,EAAK,EACzBN,EAAM,KAAK,EACX,MAGF,IAAK,UACL,IAAK,YACH,GAAI,OAAOS,GAAW,YACpBT,EAAM,MAAM,MACP,CACL,IAAMkB,EAAM,CAAClB,EAAO,GAAGa,EACrB,wDACAX,CACF,CAAC,EACKiB,EAAI,KAAK,IAAI,GACjB,KAAK,IAAI,EAAGD,EAAI,QAAQT,CAAM,CAAC,EAAIS,EAAI,QACrCV,EAAI,OAAS,UAAY,GAAK,IAE9BU,EAAI,MAAM,EACdA,EAAIC,CAAC,EAAE,MAAM,CACf,CAGAX,EAAI,MAAM,EACV,MAGF,QACMR,IAAUU,GAAiB,GAC7BV,EAAM,MAAM,CAClB,CACF,CAAC,EAGLL,EACG,KACCS,EAAO,CAAC,CAAE,KAAAG,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,OAAQA,EAAI,KAAM,CAGhB,IAAK,IACL,IAAK,IACL,IAAK,IACHR,EAAM,MAAM,EACZA,EAAM,OAAO,EAGbQ,EAAI,MAAM,EACV,KACJ,CACF,CAAC,EAGL,IAAMY,EAASC,GAAiBrB,EAAO,CAAE,QAAAF,CAAQ,CAAC,EAClD,OAAOwB,EACLF,EACAG,GAAkBrB,EAAQ,CAAE,QAAAJ,EAAS,OAAAsB,CAAO,CAAC,CAC/C,EACG,KACCI,GAGE,GAAGC,GAAqB,eAAgBhC,CAAE,EACvC,IAAIiC,GAASC,GAAiBD,EAAO,CAAE,OAAAN,CAAO,CAAC,CAAC,EAGnD,GAAGK,GAAqB,iBAAkBhC,CAAE,EACzC,IAAIiC,GAASE,GAAmBF,EAAO,CAAE,QAAA5B,EAAS,UAAAH,CAAU,CAAC,CAAC,CACnE,CACF,CAGJ,OAASkC,EAAK,CACZ,OAAApC,EAAG,OAAS,GACLqC,EACT,CACF,CCnKO,SAASC,GACdC,EAAiB,CAAE,OAAAC,EAAQ,UAAAC,CAAU,EACG,CACxC,OAAOC,EAAc,CACnBF,EACAC,EACG,KACCE,EAAUC,GAAY,CAAC,EACvBC,EAAOC,GAAO,CAAC,CAACA,EAAI,aAAa,IAAI,GAAG,CAAC,CAC3C,CACJ,CAAC,EACE,KACCC,EAAI,CAAC,CAACC,EAAOF,CAAG,IAAMG,GAAuBD,EAAM,MAAM,EACvDF,EAAI,aAAa,IAAI,GAAG,CAC1B,CAAC,EACDC,EAAIG,GAAM,CA1FhB,IAAAC,EA2FQ,IAAMC,EAAQ,IAAI,IAGZC,EAAK,SAAS,mBAAmBd,EAAI,WAAW,SAAS,EAC/D,QAASe,EAAOD,EAAG,SAAS,EAAGC,EAAMA,EAAOD,EAAG,SAAS,EACtD,IAAIF,EAAAG,EAAK,gBAAL,MAAAH,EAAoB,aAAc,CACpC,IAAMI,EAAWD,EAAK,YAChBE,EAAWN,EAAGK,CAAQ,EACxBC,EAAS,OAASD,EAAS,QAC7BH,EAAM,IAAIE,EAAmBE,CAAQ,CACzC,CAIF,OAAW,CAACF,EAAMG,CAAI,IAAKL,EAAO,CAChC,GAAM,CAAE,WAAAM,CAAW,EAAIC,EAAE,OAAQ,KAAMF,CAAI,EAC3CH,EAAK,YAAY,GAAG,MAAM,KAAKI,CAAU,CAAC,CAC5C,CAGA,MAAO,CAAE,IAAKnB,EAAI,MAAAa,CAAM,CAC1B,CAAC,CACH,CACJ,CCRO,SAASQ,GACdC,EAAiB,CAAE,UAAAC,EAAW,MAAAC,CAAM,EACf,CACrB,IAAMC,EAASH,EAAG,QAAqB,UAAU,EAC3CI,EACJD,EAAO,UACPA,EAAO,cAAe,UAGxB,OAAOE,EAAc,CAACH,EAAOD,CAAS,CAAC,EACpC,KACCK,EAAI,CAAC,CAAC,CAAE,OAAAC,EAAQ,OAAAC,CAAO,EAAG,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,CAAC,KACzCD,EAASA,EACL,KAAK,IAAIJ,EAAQ,KAAK,IAAI,EAAGK,EAAIF,CAAM,CAAC,EACxCH,EACG,CACL,OAAAI,EACA,OAAQC,GAAKF,EAASH,CACxB,EACD,EACDM,EAAqB,CAACC,EAAGC,IACvBD,EAAE,SAAWC,EAAE,QACfD,EAAE,SAAWC,EAAE,MAChB,CACH,CACJ,CAuBO,SAASC,GACdb,EAAiBc,EACe,CADf,IAAAC,EAAAD,EAAE,SAAAE,CA3JrB,EA2JmBD,EAAcE,EAAAC,GAAdH,EAAc,CAAZ,YAEnB,IAAMI,EAAQC,EAAW,0BAA2BpB,CAAE,EAChD,CAAE,EAAAS,CAAE,EAAIY,GAAiBF,CAAK,EACpC,OAAOG,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAClDC,EAAQL,EACX,KACCM,GAAU,EAAGC,EAAuB,CACtC,EAGF,OAAAF,EAAM,KAAKG,GAAef,CAAO,CAAC,EAC/B,UAAU,CAGT,KAAK,CAAC,CAAE,OAAAR,CAAO,EAAG,CAAE,OAAQD,CAAO,CAAC,EAAG,CACrCY,EAAM,MAAM,OAAS,GAAGX,EAAS,EAAIC,CAAC,KACtCT,EAAG,MAAM,IAAY,GAAGO,CAAM,IAChC,EAGA,UAAW,CACTY,EAAM,MAAM,OAAS,GACrBnB,EAAG,MAAM,IAAY,EACvB,CACF,CAAC,EAGH4B,EAAM,KAAKI,GAAM,CAAC,EACf,UAAU,IAAM,CACf,QAAWC,KAAQC,EAAY,8BAA+BlC,CAAE,EAAG,CACjE,IAAMmC,EAAYC,GAAoBH,CAAI,EAC1C,GAAI,OAAOE,GAAc,YAAa,CACpC,IAAM5B,EAAS0B,EAAK,UAAYE,EAAU,UACpC,CAAE,OAAA3B,CAAO,EAAI6B,GAAeF,CAAS,EAC3CA,EAAU,SAAS,CACjB,IAAK5B,EAASC,EAAS,CACzB,CAAC,CACH,CACF,CACF,CAAC,EAGH8B,GAAKJ,EAA8B,kBAAmBlC,CAAE,CAAC,EACtD,KACCuC,GAASC,GAASC,EAAUD,EAAO,OAAO,EACvC,KACClC,EAAI,IAAMkC,CAAK,EACfE,EAAUjB,CAAK,CACjB,CACF,CACF,EACG,UAAUe,GAAS,CAClB,IAAMG,EAAQvB,EAA6B,QAAQoB,EAAM,OAAO,IAAI,EACxDpB,EAAW,qBAAqBoB,EAAM,EAAE,IAAI,EACpD,aAAa,gBAAiB,GAAGG,EAAM,OAAO,EAAE,CACtD,CAAC,EAGE5C,GAAaC,EAAIiB,CAAO,EAC5B,KACC2B,EAAIC,GAAStB,EAAM,KAAKsB,CAAK,CAAC,EAC9BC,EAAS,IAAMvB,EAAM,SAAS,CAAC,EAC/BjB,EAAIuC,GAAUE,EAAA,CAAE,IAAK/C,GAAO6C,EAAQ,CACtC,CACJ,CAAC,CACH,CCpKO,SAASG,GACdC,EAAcC,EACW,CACzB,GAAI,OAAOA,GAAS,YAAa,CAC/B,IAAMC,EAAM,gCAAgCF,CAAI,IAAIC,CAAI,GACxD,OAAOE,GAGLC,GAAqB,GAAGF,CAAG,kBAAkB,EAC1C,KACCG,GAAW,IAAMC,CAAK,EACtBC,EAAIC,IAAY,CACd,QAASA,EAAQ,QACnB,EAAE,EACFC,GAAe,CAAC,CAAC,CACnB,EAGFL,GAAkBF,CAAG,EAClB,KACCG,GAAW,IAAMC,CAAK,EACtBC,EAAIG,IAAS,CACX,MAAOA,EAAK,iBACZ,MAAOA,EAAK,WACd,EAAE,EACFD,GAAe,CAAC,CAAC,CACnB,CACJ,EACG,KACCF,EAAI,CAAC,CAACC,EAASE,CAAI,IAAOC,IAAA,GAAKH,GAAYE,EAAO,CACpD,CAGJ,KAAO,CACL,IAAMR,EAAM,gCAAgCF,CAAI,GAChD,OAAOI,GAAkBF,CAAG,EACzB,KACCK,EAAIG,IAAS,CACX,aAAcA,EAAK,YACrB,EAAE,EACFD,GAAe,CAAC,CAAC,CACnB,CACJ,CACF,CCvDO,SAASG,GACdC,EAAcC,EACW,CACzB,IAAMC,EAAM,WAAWF,CAAI,oBAAoB,mBAAmBC,CAAO,CAAC,GAC1E,OAAOE,GAA2BD,CAAG,EAClC,KACCE,GAAW,IAAMC,CAAK,EACtBC,EAAI,CAAC,CAAE,WAAAC,EAAY,YAAAC,CAAY,KAAO,CACpC,MAAOD,EACP,MAAOC,CACT,EAAE,EACFC,GAAe,CAAC,CAAC,CACnB,CACJ,CCOO,SAASC,GACdC,EACyB,CAGzB,IAAIC,EAAQD,EAAI,MAAM,qCAAqC,EAC3D,GAAIC,EAAO,CACT,GAAM,CAAC,CAAEC,EAAMC,CAAI,EAAIF,EACvB,OAAOG,GAA2BF,EAAMC,CAAI,CAC9C,CAIA,GADAF,EAAQD,EAAI,MAAM,oCAAoC,EAClDC,EAAO,CACT,GAAM,CAAC,CAAEI,EAAMC,CAAI,EAAIL,EACvB,OAAOM,GAA2BF,EAAMC,CAAI,CAC9C,CAGA,OAAOE,CACT,CCpBA,IAAIC,GAgBG,SAASC,GACdC,EACoB,CACpB,OAAOF,QAAWG,EAAM,IAAM,CAC5B,IAAMC,EAAS,SAAsB,WAAY,cAAc,EAC/D,GAAIA,EACF,OAAOC,EAAGD,CAAM,EAKhB,GADYE,GAAqB,SAAS,EAClC,OAAQ,CACd,IAAMC,EAAU,SAA0B,WAAW,EACrD,GAAI,EAAEA,GAAWA,EAAQ,QACvB,OAAOC,CACX,CAGA,OAAOC,GAAiBP,EAAG,IAAI,EAC5B,KACCQ,EAAIC,GAAS,SAAS,WAAYA,EAAO,cAAc,CAAC,CAC1D,CAEN,CAAC,EACE,KACCC,GAAW,IAAMJ,CAAK,EACtBK,EAAOF,GAAS,OAAO,KAAKA,CAAK,EAAE,OAAS,CAAC,EAC7CG,EAAIH,IAAU,CAAE,MAAAA,CAAM,EAAE,EACxBI,EAAY,CAAC,CACf,EACJ,CASO,SAASC,GACdd,EAC+B,CAC/B,IAAMe,EAAQC,EAAW,uBAAwBhB,CAAE,EACnD,OAAOC,EAAM,IAAM,CACjB,IAAMgB,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAAC,CAAE,MAAAR,CAAM,IAAM,CAC7BM,EAAM,YAAYI,GAAkBV,CAAK,CAAC,EAC1CM,EAAM,UAAU,IAAI,+BAA+B,CACrD,CAAC,EAGMhB,GAAYC,CAAE,EAClB,KACCQ,EAAIY,GAASH,EAAM,KAAKG,CAAK,CAAC,EAC9BC,EAAS,IAAMJ,EAAM,SAAS,CAAC,EAC/BL,EAAIQ,GAAUE,EAAA,CAAE,IAAKtB,GAAOoB,EAAQ,CACtC,CACJ,CAAC,CACH,CCtDO,SAASG,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACpB,CAClB,OAAOC,GAAiB,SAAS,IAAI,EAClC,KACCC,EAAU,IAAMC,GAAgBL,EAAI,CAAE,QAAAE,EAAS,UAAAD,CAAU,CAAC,CAAC,EAC3DK,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,KACZ,CACL,OAAQA,GAAK,EACf,EACD,EACDC,EAAwB,QAAQ,CAClC,CACJ,CAaO,SAASC,GACdT,EAAiBU,EACY,CAC7B,OAAOC,EAAM,IAAM,CACjB,IAAMC,EAAQ,IAAIC,EAClB,OAAAD,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAE,CAAO,EAAG,CACfd,EAAG,OAASc,CACd,EAGA,UAAW,CACTd,EAAG,OAAS,EACd,CACF,CAAC,GAICe,GAAQ,wBAAwB,EAC5BC,EAAG,CAAE,OAAQ,EAAM,CAAC,EACpBjB,GAAUC,EAAIU,CAAO,GAExB,KACCO,EAAIC,GAASN,EAAM,KAAKM,CAAK,CAAC,EAC9BC,EAAS,IAAMP,EAAM,SAAS,CAAC,EAC/BN,EAAIY,GAAUE,EAAA,CAAE,IAAKpB,GAAOkB,EAAQ,CACtC,CACJ,CAAC,CACH,CCfO,SAASG,GACdC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACT,CAC7B,IAAMC,EAAQ,IAAI,IAGZC,EAAUC,EAA+B,cAAeL,CAAE,EAChE,QAAWM,KAAUF,EAAS,CAC5B,IAAMG,EAAK,mBAAmBD,EAAO,KAAK,UAAU,CAAC,CAAC,EAChDE,EAASC,GAAmB,QAAQF,CAAE,IAAI,EAC5C,OAAOC,GAAW,aACpBL,EAAM,IAAIG,EAAQE,CAAM,CAC5B,CAGA,IAAME,EAAUR,EACb,KACCS,EAAwB,QAAQ,EAChCC,EAAI,CAAC,CAAE,OAAAC,CAAO,IAAM,CAClB,IAAMC,EAAOC,GAAoB,MAAM,EACjCC,EAAOC,EAAW,wBAAyBH,CAAI,EACrD,OAAOD,EAAS,IACdG,EAAK,UACLF,EAAK,UAET,CAAC,EACDI,GAAM,CACR,EAqFF,OAlFmBC,GAAiB,SAAS,IAAI,EAC9C,KACCR,EAAwB,QAAQ,EAGhCS,EAAUC,GAAQC,EAAM,IAAM,CAC5B,IAAIC,EAA4B,CAAC,EACjC,OAAOC,EAAG,CAAC,GAAGrB,CAAK,EAAE,OAAO,CAACsB,EAAO,CAACnB,EAAQE,CAAM,IAAM,CACvD,KAAOe,EAAK,QACGpB,EAAM,IAAIoB,EAAKA,EAAK,OAAS,CAAC,CAAC,EACnC,SAAWf,EAAO,SACzBe,EAAK,IAAI,EAOb,IAAIG,EAASlB,EAAO,UACpB,KAAO,CAACkB,GAAUlB,EAAO,eACvBA,EAASA,EAAO,cAChBkB,EAASlB,EAAO,UAIlB,IAAImB,EAASnB,EAAO,aACpB,KAAOmB,EAAQA,EAASA,EAAO,aAC7BD,GAAUC,EAAO,UAGnB,OAAOF,EAAM,IACX,CAAC,GAAGF,EAAO,CAAC,GAAGA,EAAMjB,CAAM,CAAC,EAAE,QAAQ,EACtCoB,CACF,CACF,EAAG,IAAI,GAAkC,CAAC,CAC5C,CAAC,EACE,KAGCd,EAAIa,GAAS,IAAI,IAAI,CAAC,GAAGA,CAAK,EAAE,KAAK,CAAC,CAAC,CAAEG,CAAC,EAAG,CAAC,CAAEC,CAAC,IAAMD,EAAIC,CAAC,CAAC,CAAC,EAC9DC,GAAkBpB,CAAO,EAGzBU,EAAU,CAAC,CAACK,EAAOM,CAAM,IAAM9B,EAC5B,KACC+B,GAAK,CAAC,CAACC,EAAMC,CAAI,EAAG,CAAE,OAAQ,CAAE,EAAAC,CAAE,EAAG,KAAAC,CAAK,IAAM,CAC9C,IAAMC,EAAOF,EAAIC,EAAK,QAAU,KAAK,MAAMf,EAAK,MAAM,EAGtD,KAAOa,EAAK,QAAQ,CAClB,GAAM,CAAC,CAAER,CAAM,EAAIQ,EAAK,CAAC,EACzB,GAAIR,EAASK,EAASI,GAAKE,EACzBJ,EAAO,CAAC,GAAGA,EAAMC,EAAK,MAAM,CAAE,MAE9B,MAEJ,CAGA,KAAOD,EAAK,QAAQ,CAClB,GAAM,CAAC,CAAEP,CAAM,EAAIO,EAAKA,EAAK,OAAS,CAAC,EACvC,GAAIP,EAASK,GAAUI,GAAK,CAACE,EAC3BH,EAAO,CAACD,EAAK,IAAI,EAAI,GAAGC,CAAI,MAE5B,MAEJ,CAGA,MAAO,CAACD,EAAMC,CAAI,CACpB,EAAG,CAAC,CAAC,EAAG,CAAC,GAAGT,CAAK,CAAC,CAAC,EACnBa,EAAqB,CAACV,EAAGC,IACvBD,EAAE,CAAC,IAAMC,EAAE,CAAC,GACZD,EAAE,CAAC,IAAMC,EAAE,CAAC,CACb,CACH,CACF,CACF,CACF,CACF,EAIC,KACCjB,EAAI,CAAC,CAACqB,EAAMC,CAAI,KAAO,CACrB,KAAMD,EAAK,IAAI,CAAC,CAACV,CAAI,IAAMA,CAAI,EAC/B,KAAMW,EAAK,IAAI,CAAC,CAACX,CAAI,IAAMA,CAAI,CACjC,EAAE,EAGFgB,EAAU,CAAE,KAAM,CAAC,EAAG,KAAM,CAAC,CAAE,CAAC,EAChCC,GAAY,EAAG,CAAC,EAChB5B,EAAI,CAAC,CAAC,EAAGiB,CAAC,IAGJ,EAAE,KAAK,OAASA,EAAE,KAAK,OAClB,CACL,KAAMA,EAAE,KAAK,MAAM,KAAK,IAAI,EAAG,EAAE,KAAK,OAAS,CAAC,EAAGA,EAAE,KAAK,MAAM,EAChE,KAAM,CAAC,CACT,EAIO,CACL,KAAMA,EAAE,KAAK,MAAM,EAAE,EACrB,KAAMA,EAAE,KAAK,MAAM,EAAGA,EAAE,KAAK,OAAS,EAAE,KAAK,MAAM,CACrD,CAEH,CACH,CACJ,CAYO,SAASY,GACdzC,EAAiB,CAAE,UAAAC,EAAW,QAAAC,EAAS,MAAAwC,EAAO,QAAAC,CAAQ,EACd,CACxC,OAAOrB,EAAM,IAAM,CACjB,IAAMsB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGC,GAAQ,EAAI,CAAC,EAoBxD,GAnBAJ,EAAM,UAAU,CAAC,CAAE,KAAAX,EAAM,KAAAC,CAAK,IAAM,CAGlC,OAAW,CAAC5B,CAAM,IAAK4B,EACrB5B,EAAO,UAAU,OAAO,sBAAsB,EAC9CA,EAAO,UAAU,OAAO,sBAAsB,EAIhD,OAAW,CAACmB,EAAO,CAACnB,CAAM,CAAC,IAAK2B,EAAK,QAAQ,EAC3C3B,EAAO,UAAU,IAAI,sBAAsB,EAC3CA,EAAO,UAAU,OACf,uBACAmB,IAAUQ,EAAK,OAAS,CAC1B,CAEJ,CAAC,EAGGgB,GAAQ,YAAY,EAAG,CAGzB,IAAMC,EAAUC,EACdlD,EAAU,KAAKmD,GAAa,CAAC,EAAGxC,EAAI,IAAG,EAAY,CAAC,EACpDX,EAAU,KAAKmD,GAAa,GAAG,EAAGxC,EAAI,IAAM,QAAiB,CAAC,CAChE,EAGAgC,EACG,KACCS,EAAO,CAAC,CAAE,KAAApB,CAAK,IAAMA,EAAK,OAAS,CAAC,EACpCH,GAAkBY,EAAM,KAAKY,GAAUC,EAAc,CAAC,CAAC,EACvDC,GAAeN,CAAO,CACxB,EACG,UAAU,CAAC,CAAC,CAAC,CAAE,KAAAjB,CAAK,CAAC,EAAGwB,CAAQ,IAAM,CACrC,GAAM,CAACnD,CAAM,EAAI2B,EAAKA,EAAK,OAAS,CAAC,EACrC,GAAI3B,EAAO,aAAc,CAGvB,IAAMoD,EAAYC,GAAoBrD,CAAM,EAC5C,GAAI,OAAOoD,GAAc,YAAa,CACpC,IAAMhC,EAASpB,EAAO,UAAYoD,EAAU,UACtC,CAAE,OAAA7C,CAAO,EAAI+C,GAAeF,CAAS,EAC3CA,EAAU,SAAS,CACjB,IAAKhC,EAASb,EAAS,EACvB,SAAA4C,CACF,CAAC,CACH,CACF,CACF,CAAC,CACP,CAGA,OAAIR,GAAQ,qBAAqB,GAC/BhD,EACG,KACC4D,EAAUf,CAAK,EACfnC,EAAwB,QAAQ,EAChCyC,GAAa,GAAG,EAChBU,GAAK,CAAC,EACND,EAAUlB,EAAQ,KAAKmB,GAAK,CAAC,CAAC,CAAC,EAC/BC,GAAO,CAAE,MAAO,GAAI,CAAC,EACrBP,GAAeZ,CAAK,CACtB,EACG,UAAU,CAAC,CAAC,CAAE,CAAE,KAAAX,CAAK,CAAC,IAAM,CAC3B,IAAM+B,EAAMC,GAAY,EAGlB3D,EAAS2B,EAAKA,EAAK,OAAS,CAAC,EACnC,GAAI3B,GAAUA,EAAO,OAAQ,CAC3B,GAAM,CAAC4D,CAAM,EAAI5D,EACX,CAAE,KAAA6D,CAAK,EAAI,IAAI,IAAID,EAAO,IAAI,EAChCF,EAAI,OAASG,IACfH,EAAI,KAAOG,EACX,QAAQ,aAAa,CAAC,EAAG,GAAI,GAAGH,CAAG,EAAE,EAIzC,MACEA,EAAI,KAAO,GACX,QAAQ,aAAa,CAAC,EAAG,GAAI,GAAGA,CAAG,EAAE,CAEzC,CAAC,EAGAjE,GAAqBC,EAAI,CAAE,UAAAC,EAAW,QAAAC,CAAQ,CAAC,EACnD,KACCkE,EAAIC,GAASzB,EAAM,KAAKyB,CAAK,CAAC,EAC9BC,EAAS,IAAM1B,EAAM,SAAS,CAAC,EAC/BhC,EAAIyD,GAAUE,EAAA,CAAE,IAAKvE,GAAOqE,EAAQ,CACtC,CACJ,CAAC,CACH,CC9RO,SAASG,GACdC,EAAkB,CAAE,UAAAC,EAAW,MAAAC,EAAO,QAAAC,CAAQ,EACvB,CAGvB,IAAMC,EAAaH,EAChB,KACCI,EAAI,CAAC,CAAE,OAAQ,CAAE,EAAAC,CAAE,CAAE,IAAMA,CAAC,EAC5BC,GAAY,EAAG,CAAC,EAChBF,EAAI,CAAC,CAACG,EAAGC,CAAC,IAAMD,EAAIC,GAAKA,EAAI,CAAC,EAC9BC,EAAqB,CACvB,EAGIC,EAAUT,EACb,KACCG,EAAI,CAAC,CAAE,OAAAO,CAAO,IAAMA,CAAM,CAC5B,EAGF,OAAOC,EAAc,CAACF,EAASP,CAAU,CAAC,EACvC,KACCC,EAAI,CAAC,CAACO,EAAQE,CAAS,IAAM,EAAEF,GAAUE,EAAU,EACnDJ,EAAqB,EACrBK,EAAUZ,EAAQ,KAAKa,GAAK,CAAC,CAAC,CAAC,EAC/BC,GAAQ,EAAI,EACZC,GAAO,CAAE,MAAO,GAAI,CAAC,EACrBb,EAAIc,IAAW,CAAE,OAAAA,CAAO,EAAE,CAC5B,CACJ,CAYO,SAASC,GACdC,EAAiB,CAAE,UAAApB,EAAW,QAAAqB,EAAS,MAAApB,EAAO,QAAAC,CAAQ,EACpB,CAClC,IAAMoB,EAAQ,IAAIC,EACZC,EAAQF,EAAM,KAAKG,EAAe,EAAGT,GAAQ,EAAI,CAAC,EACxD,OAAAM,EAAM,UAAU,CAGd,KAAK,CAAE,OAAAJ,CAAO,EAAG,CACfE,EAAG,OAASF,EACRA,GACFE,EAAG,aAAa,WAAY,IAAI,EAChCA,EAAG,KAAK,GAERA,EAAG,gBAAgB,UAAU,CAEjC,EAGA,UAAW,CACTA,EAAG,MAAM,IAAM,GACfA,EAAG,OAAS,GACZA,EAAG,gBAAgB,UAAU,CAC/B,CACF,CAAC,EAGDC,EACG,KACCP,EAAUU,CAAK,EACfE,EAAwB,QAAQ,CAClC,EACG,UAAU,CAAC,CAAE,OAAAC,CAAO,IAAM,CACzBP,EAAG,MAAM,IAAM,GAAGO,EAAS,EAAE,IAC/B,CAAC,EAGLC,EAAUR,EAAI,OAAO,EAClB,UAAUS,GAAM,CACfA,EAAG,eAAe,EAClB,OAAO,SAAS,CAAE,IAAK,CAAE,CAAC,CAC5B,CAAC,EAGI/B,GAAesB,EAAI,CAAE,UAAApB,EAAW,MAAAC,EAAO,QAAAC,CAAQ,CAAC,EACpD,KACC4B,EAAIC,GAAST,EAAM,KAAKS,CAAK,CAAC,EAC9BC,EAAS,IAAMV,EAAM,SAAS,CAAC,EAC/BlB,EAAI2B,GAAUE,EAAA,CAAE,IAAKb,GAAOW,EAAQ,CACtC,CACJ,CC5HO,SAASG,GACd,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACf,CACND,EACG,KACCE,EAAU,IAAMC,EACd,2BACF,CAAC,EACDC,EAAIC,GAAM,CACRA,EAAG,cAAgB,GACnBA,EAAG,QAAU,EACf,CAAC,EACDC,GAASD,GAAME,EAAUF,EAAI,QAAQ,EAClC,KACCG,GAAU,IAAMH,EAAG,UAAU,SAAS,0BAA0B,CAAC,EACjEI,EAAI,IAAMJ,CAAE,CACd,CACF,EACAK,GAAeT,CAAO,CACxB,EACG,UAAU,CAAC,CAACI,EAAIM,CAAM,IAAM,CAC3BN,EAAG,UAAU,OAAO,0BAA0B,EAC1CM,IACFN,EAAG,QAAU,GACjB,CAAC,CACP,CC9BA,SAASO,IAAyB,CAChC,MAAO,qBAAqB,KAAK,UAAU,SAAS,CACtD,CAiBO,SAASC,GACd,CAAE,UAAAC,CAAU,EACN,CACNA,EACG,KACCC,EAAU,IAAMC,EAAY,qBAAqB,CAAC,EAClDC,EAAIC,GAAMA,EAAG,gBAAgB,mBAAmB,CAAC,EACjDC,EAAOP,EAAa,EACpBQ,GAASF,GAAMG,EAAUH,EAAI,YAAY,EACtC,KACCI,EAAI,IAAMJ,CAAE,CACd,CACF,CACF,EACG,UAAUA,GAAM,CACf,IAAMK,EAAML,EAAG,UAGXK,IAAQ,EACVL,EAAG,UAAY,EAGNK,EAAML,EAAG,eAAiBA,EAAG,eACtCA,EAAG,UAAYK,EAAM,EAEzB,CAAC,CACP,CCpCO,SAASC,GACd,CAAE,UAAAC,EAAW,QAAAC,CAAQ,EACf,CACNC,EAAc,CAACC,GAAY,QAAQ,EAAGF,CAAO,CAAC,EAC3C,KACCG,EAAI,CAAC,CAACC,EAAQC,CAAM,IAAMD,GAAU,CAACC,CAAM,EAC3CC,EAAUF,GAAUG,EAAGH,CAAM,EAC1B,KACCI,GAAMJ,EAAS,IAAM,GAAG,CAC1B,CACF,EACAK,GAAeV,CAAS,CAC1B,EACG,UAAU,CAAC,CAACK,EAAQ,CAAE,OAAQ,CAAE,EAAAM,CAAE,CAAC,CAAC,IAAM,CACzC,GAAIN,EACF,SAAS,KAAK,aAAa,qBAAsB,EAAE,EACnD,SAAS,KAAK,MAAM,IAAM,IAAIM,CAAC,SAC1B,CACL,IAAMC,EAAQ,GAAK,SAAS,SAAS,KAAK,MAAM,IAAK,EAAE,EACvD,SAAS,KAAK,gBAAgB,oBAAoB,EAClD,SAAS,KAAK,MAAM,IAAM,GACtBA,GACF,OAAO,SAAS,EAAGA,CAAK,CAC5B,CACF,CAAC,CACP,CC7DK,OAAO,UACV,OAAO,QAAU,SAAUC,EAAa,CACtC,IAAMC,EAA2B,CAAC,EAClC,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAK,CAACC,EAAKF,EAAIE,CAAG,CAAC,CAAC,EAG3B,OAAOD,CACT,GAGG,OAAO,SACV,OAAO,OAAS,SAAUD,EAAa,CACrC,IAAMC,EAAiB,CAAC,EACxB,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAKD,EAAIE,CAAG,CAAC,EAGpB,OAAOD,CACT,GAKE,OAAO,SAAY,cAGhB,QAAQ,UAAU,WACrB,QAAQ,UAAU,SAAW,SAC3BE,EAA8BC,EACxB,CACF,OAAOD,GAAM,UACf,KAAK,WAAaA,EAAE,KACpB,KAAK,UAAYA,EAAE,MAEnB,KAAK,WAAaA,EAClB,KAAK,UAAYC,EAErB,GAGG,QAAQ,UAAU,cACrB,QAAQ,UAAU,YAAc,YAC3BC,EACG,CACN,IAAMC,EAAS,KAAK,WACpB,GAAIA,EAAQ,CACND,EAAM,SAAW,GACnBC,EAAO,YAAY,IAAI,EAGzB,QAASC,EAAIF,EAAM,OAAS,EAAGE,GAAK,EAAGA,IAAK,CAC1C,IAAIC,EAAOH,EAAME,CAAC,EACd,OAAOC,GAAS,SAClBA,EAAO,SAAS,eAAeA,CAAI,EAC5BA,EAAK,YACZA,EAAK,WAAW,YAAYA,CAAI,EAG7BD,EAGHD,EAAO,aAAa,KAAK,gBAAkBE,CAAI,EAF/CF,EAAO,aAAaE,EAAM,IAAI,CAGlC,CACF,CACF,I/LIJ,SAASC,IAA4C,CACnD,OAAI,SAAS,WAAa,QACjBC,GACL,GAAG,IAAI,IAAI,yBAA0BC,GAAO,IAAI,CAAC,EACnD,EACG,KAECC,EAAI,IAAM,OAAO,EACjBC,EAAY,CAAC,CACf,EAEKC,GACL,IAAI,IAAI,2BAA4BH,GAAO,IAAI,CACjD,CAEJ,CAOA,SAAS,gBAAgB,UAAU,OAAO,OAAO,EACjD,SAAS,gBAAgB,UAAU,IAAI,IAAI,EAG3C,IAAMI,GAAYC,GAAc,EAC1BC,GAAYC,GAAc,EAC1BC,GAAYC,GAAoBH,EAAS,EACzCI,GAAYC,GAAc,EAG1BC,GAAYC,GAAc,EAC1BC,GAAYC,GAAW,oBAAoB,EAC3CC,GAAYD,GAAW,qBAAqB,EAC5CE,GAAYC,GAAW,EAGvBlB,GAASmB,GAAc,EACvBC,GAAS,SAAS,MAAM,UAAU,QAAQ,EAC5CtB,GAAiB,EACjBuB,GAGEC,GAAS,IAAIC,EACnBC,GAAiB,CAAE,OAAAF,EAAO,CAAC,EAGvBG,GAAQ,oBAAoB,GAC9BC,GAAoB,CAAE,UAAApB,GAAW,UAAAM,EAAU,CAAC,EACzC,UAAUR,EAAS,EApJxB,IAAAuB,KAuJIA,GAAA3B,GAAO,UAAP,YAAA2B,GAAgB,YAAa,QAC/BC,GAAqB,CAAE,UAAAxB,EAAU,CAAC,EAGpCyB,EAAMvB,GAAWE,EAAO,EACrB,KACCsB,GAAM,GAAG,CACX,EACG,UAAU,IAAM,CACfC,GAAU,SAAU,EAAK,EACzBA,GAAU,SAAU,EAAK,CAC3B,CAAC,EAGLrB,GACG,KACCsB,EAAO,CAAC,CAAE,KAAAC,CAAK,IAAMA,IAAS,QAAQ,CACxC,EACG,UAAUC,GAAO,CAChB,OAAQA,EAAI,KAAM,CAGhB,IAAK,IACL,IAAK,IACH,IAAMC,EAAOC,GAAoC,gBAAgB,EAC7D,OAAOD,GAAS,aAClBE,GAAYF,CAAI,EAClB,MAGF,IAAK,IACL,IAAK,IACH,IAAMG,EAAOF,GAAoC,gBAAgB,EAC7D,OAAOE,GAAS,aAClBD,GAAYC,CAAI,EAClB,MAGF,IAAK,QACH,IAAMC,EAASC,GAAiB,EAC5BD,aAAkB,kBACpBA,EAAO,MAAM,CACnB,CACF,CAAC,EAGLE,GAAmB,CAAE,UAAArC,GAAW,QAAAU,EAAQ,CAAC,EACzC4B,GAAe,CAAE,UAAAtC,EAAU,CAAC,EAC5BuC,GAAgB,CAAE,UAAA/B,GAAW,QAAAE,EAAQ,CAAC,EAGtC,IAAM8B,GAAUC,GAAYC,GAAoB,QAAQ,EAAG,CAAE,UAAAlC,EAAU,CAAC,EAClEmC,GAAQ3C,GACX,KACCH,EAAI,IAAM6C,GAAoB,MAAM,CAAC,EACrCE,EAAUC,GAAMC,GAAUD,EAAI,CAAE,UAAArC,GAAW,QAAAgC,EAAQ,CAAC,CAAC,EACrD1C,EAAY,CAAC,CACf,EAGIiD,GAAWtB,EAGf,GAAGuB,GAAqB,SAAS,EAC9B,IAAIH,GAAMI,GAAaJ,EAAI,CAAE,QAAAzC,EAAQ,CAAC,CAAC,EAG1C,GAAG4C,GAAqB,QAAQ,EAC7B,IAAIH,GAAMK,GAAYL,EAAI,CAAE,OAAA3B,EAAO,CAAC,CAAC,EAGxC,GAAG8B,GAAqB,QAAQ,EAC7B,IAAIH,GAAMM,GAAYN,EAAI,CAAE,UAAArC,GAAW,QAAAgC,GAAS,MAAAG,EAAM,CAAC,CAAC,EAG3D,GAAGK,GAAqB,SAAS,EAC9B,IAAIH,GAAMO,GAAaP,CAAE,CAAC,EAG7B,GAAGG,GAAqB,QAAQ,EAC7B,IAAIH,GAAMQ,GAAYR,EAAI,CAAE,OAAA7B,GAAQ,UAAAV,EAAU,CAAC,CAAC,EAGnD,GAAG0C,GAAqB,QAAQ,EAC7B,IAAIH,GAAMS,GAAYT,CAAE,CAAC,CAC9B,EAGMU,GAAWC,EAAM,IAAM/B,EAG3B,GAAGuB,GAAqB,UAAU,EAC/B,IAAIH,GAAMY,GAAcZ,CAAE,CAAC,EAG9B,GAAGG,GAAqB,SAAS,EAC9B,IAAIH,GAAMa,GAAab,EAAI,CAAE,UAAArC,GAAW,QAAAJ,GAAS,OAAAS,EAAO,CAAC,CAAC,EAG7D,GAAGmC,GAAqB,SAAS,EAC9B,IAAIH,GAAMxB,GAAQ,kBAAkB,EACjCsC,GAAoBd,EAAI,CAAE,OAAA7B,GAAQ,UAAAd,EAAU,CAAC,EAC7C0D,CACJ,EAGF,GAAGZ,GAAqB,cAAc,EACnC,IAAIH,GAAMgB,GAAiBhB,EAAI,CAAE,UAAArC,GAAW,QAAAgC,EAAQ,CAAC,CAAC,EAGzD,GAAGQ,GAAqB,SAAS,EAC9B,IAAIH,GAAMA,EAAG,aAAa,cAAc,IAAM,aAC3CiB,GAAGlD,GAAS,IAAMmD,GAAalB,EAAI,CAAE,UAAArC,GAAW,QAAAgC,GAAS,MAAAG,EAAM,CAAC,CAAC,EACjEmB,GAAGpD,GAAS,IAAMqD,GAAalB,EAAI,CAAE,UAAArC,GAAW,QAAAgC,GAAS,MAAAG,EAAM,CAAC,CAAC,CACrE,EAGF,GAAGK,GAAqB,MAAM,EAC3B,IAAIH,GAAMmB,GAAUnB,EAAI,CAAE,UAAArC,GAAW,QAAAgC,EAAQ,CAAC,CAAC,EAGlD,GAAGQ,GAAqB,KAAK,EAC1B,IAAIH,GAAMoB,GAAqBpB,EAAI,CAClC,UAAArC,GAAW,QAAAgC,GAAS,MAAAG,GAAO,QAAAvC,EAC7B,CAAC,CAAC,EAGJ,GAAG4C,GAAqB,KAAK,EAC1B,IAAIH,GAAMqB,GAAerB,EAAI,CAAE,UAAArC,GAAW,QAAAgC,GAAS,MAAAG,GAAO,QAAAvC,EAAQ,CAAC,CAAC,CACzE,CAAC,EAGK+D,GAAanE,GAChB,KACC4C,EAAU,IAAMW,EAAQ,EACxBa,GAAUrB,EAAQ,EAClBjD,EAAY,CAAC,CACf,EAGFqE,GAAW,UAAU,EAMrB,OAAO,UAAanE,GACpB,OAAO,UAAaE,GACpB,OAAO,QAAaE,GACpB,OAAO,UAAaE,GACpB,OAAO,UAAaE,GACpB,OAAO,QAAaE,GACpB,OAAO,QAAaE,GACpB,OAAO,OAAaC,GACpB,OAAO,OAAaK,GACpB,OAAO,WAAaiD",
-  "names": ["require_focus_visible", "__commonJSMin", "exports", "module", "global", "factory", "applyFocusVisiblePolyfill", "scope", "hadKeyboardEvent", "hadFocusVisibleRecently", "hadFocusVisibleRecentlyTimeout", "inputTypesAllowlist", "isValidFocusTarget", "el", "focusTriggersKeyboardModality", "type", "tagName", "addFocusVisibleClass", "removeFocusVisibleClass", "onKeyDown", "e", "onPointerDown", "onFocus", "onBlur", "onVisibilityChange", "addInitialPointerMoveListeners", "onInitialPointerMove", "removeInitialPointerMoveListeners", "event", "error", "require_clipboard", "__commonJSMin", "exports", "module", "root", "factory", "__webpack_modules__", "__unused_webpack_module", "__webpack_exports__", "__webpack_require__", "clipboard", "tiny_emitter", "tiny_emitter_default", "listen", "listen_default", "src_select", "select_default", "command", "type", "err", "ClipboardActionCut", "target", "selectedText", "actions_cut", "createFakeElement", "value", "isRTL", "fakeElement", "yPosition", "fakeCopyAction", "options", "ClipboardActionCopy", "actions_copy", "_typeof", "obj", "ClipboardActionDefault", "_options$action", "action", "container", "text", "actions_default", "clipboard_typeof", "_classCallCheck", "instance", "Constructor", "_defineProperties", "props", "i", "descriptor", "_createClass", "protoProps", "staticProps", "_inherits", "subClass", "superClass", "_setPrototypeOf", "o", "p", "_createSuper", "Derived", "hasNativeReflectConstruct", "_isNativeReflectConstruct", "Super", "_getPrototypeOf", "result", "NewTarget", "_possibleConstructorReturn", "self", "call", "_assertThisInitialized", "e", "getAttributeValue", "suffix", "element", "attribute", "Clipboard", "_Emitter", "_super", "trigger", "_this", "_this2", "selector", "actions", "support", "DOCUMENT_NODE_TYPE", "proto", "closest", "__unused_webpack_exports", "_delegate", "callback", "useCapture", "listenerFn", "listener", "delegate", "elements", "is", "listenNode", "listenNodeList", "listenSelector", "node", "nodeList", "select", "isReadOnly", "selection", "range", "E", "name", "ctx", "data", "evtArr", "len", "evts", "liveEvents", "__webpack_module_cache__", "moduleId", "getter", "definition", "key", "prop", "require_escape_html", "__commonJSMin", "exports", "module", "matchHtmlRegExp", "escapeHtml", "string", "str", "match", "escape", "html", "index", "lastIndex", "import_focus_visible", "extendStatics", "d", "b", "p", "__extends", "__", "__awaiter", "thisArg", "_arguments", "P", "generator", "adopt", "value", "resolve", "reject", "fulfilled", "step", "e", "rejected", "result", "__generator", "body", "_", "t", "f", "y", "g", "verb", "n", "v", "op", "__values", "o", "s", "m", "i", "__read", "n", "r", "ar", "e", "error", "__spreadArray", "to", "from", "pack", "i", "l", "ar", "__await", "v", "__asyncGenerator", "thisArg", "_arguments", "generator", "g", "q", "verb", "n", "a", "b", "resume", "step", "e", "settle", "r", "fulfill", "reject", "value", "f", "__asyncValues", "o", "m", "i", "__values", "verb", "n", "v", "resolve", "reject", "settle", "d", "isFunction", "value", "createErrorClass", "createImpl", "_super", "instance", "ctorFunc", "UnsubscriptionError", "createErrorClass", "_super", "errors", "err", "i", "arrRemove", "arr", "item", "index", "Subscription", "initialTeardown", "errors", "_parentage", "_parentage_1", "__values", "_parentage_1_1", "parent_1", "initialFinalizer", "isFunction", "e", "UnsubscriptionError", "_finalizers", "_finalizers_1", "_finalizers_1_1", "finalizer", "execFinalizer", "err", "__spreadArray", "__read", "teardown", "_a", "parent", "arrRemove", "empty", "EMPTY_SUBSCRIPTION", "Subscription", "isSubscription", "value", "isFunction", "execFinalizer", "finalizer", "config", "timeoutProvider", "handler", "timeout", "args", "_i", "delegate", "__spreadArray", "__read", "handle", "reportUnhandledError", "err", "timeoutProvider", "onUnhandledError", "config", "noop", "COMPLETE_NOTIFICATION", "createNotification", "errorNotification", "error", "nextNotification", "value", "kind", "context", "errorContext", "cb", "config", "isRoot", "_a", "errorThrown", "error", "captureError", "err", "Subscriber", "_super", "__extends", "destination", "_this", "isSubscription", "EMPTY_OBSERVER", "next", "error", "complete", "SafeSubscriber", "value", "handleStoppedNotification", "nextNotification", "err", "errorNotification", "COMPLETE_NOTIFICATION", "Subscription", "_bind", "bind", "fn", "thisArg", "ConsumerObserver", "partialObserver", "value", "error", "handleUnhandledError", "err", "SafeSubscriber", "_super", "__extends", "observerOrNext", "complete", "_this", "isFunction", "context_1", "config", "Subscriber", "handleUnhandledError", "error", "config", "captureError", "reportUnhandledError", "defaultErrorHandler", "err", "handleStoppedNotification", "notification", "subscriber", "onStoppedNotification", "timeoutProvider", "EMPTY_OBSERVER", "noop", "observable", "identity", "x", "pipe", "fns", "_i", "pipeFromArray", "identity", "input", "prev", "fn", "Observable", "subscribe", "operator", "observable", "observerOrNext", "error", "complete", "_this", "subscriber", "isSubscriber", "SafeSubscriber", "errorContext", "_a", "source", "sink", "err", "next", "promiseCtor", "getPromiseCtor", "resolve", "reject", "value", "operations", "_i", "pipeFromArray", "x", "getPromiseCtor", "promiseCtor", "_a", "config", "isObserver", "value", "isFunction", "isSubscriber", "Subscriber", "isSubscription", "hasLift", "source", "isFunction", "operate", "init", "liftedSource", "err", "createOperatorSubscriber", "destination", "onNext", "onComplete", "onError", "onFinalize", "OperatorSubscriber", "_super", "__extends", "shouldUnsubscribe", "_this", "value", "err", "closed_1", "_a", "Subscriber", "animationFrameProvider", "callback", "request", "cancel", "delegate", "handle", "timestamp", "Subscription", "args", "_i", "__spreadArray", "__read", "ObjectUnsubscribedError", "createErrorClass", "_super", "Subject", "_super", "__extends", "_this", "operator", "subject", "AnonymousSubject", "ObjectUnsubscribedError", "value", "errorContext", "_b", "__values", "_c", "observer", "err", "observers", "_a", "subscriber", "hasError", "isStopped", "EMPTY_SUBSCRIPTION", "Subscription", "arrRemove", "thrownError", "observable", "Observable", "destination", "source", "AnonymousSubject", "_super", "__extends", "destination", "source", "_this", "value", "_b", "_a", "err", "subscriber", "EMPTY_SUBSCRIPTION", "Subject", "dateTimestampProvider", "ReplaySubject", "_super", "__extends", "_bufferSize", "_windowTime", "_timestampProvider", "dateTimestampProvider", "_this", "value", "_a", "isStopped", "_buffer", "_infiniteTimeWindow", "subscriber", "subscription", "copy", "i", "adjustedBufferSize", "now", "last", "Subject", "Action", "_super", "__extends", "scheduler", "work", "state", "delay", "Subscription", "intervalProvider", "handler", "timeout", "args", "_i", "delegate", "__spreadArray", "__read", "handle", "AsyncAction", "_super", "__extends", "scheduler", "work", "_this", "state", "delay", "id", "_a", "_id", "intervalProvider", "_scheduler", "error", "_delay", "errored", "errorValue", "e", "actions", "arrRemove", "Action", "Scheduler", "schedulerActionCtor", "now", "work", "delay", "state", "dateTimestampProvider", "AsyncScheduler", "_super", "__extends", "SchedulerAction", "now", "Scheduler", "_this", "action", "actions", "error", "asyncScheduler", "AsyncScheduler", "AsyncAction", "async", "AnimationFrameAction", "_super", "__extends", "scheduler", "work", "_this", "id", "delay", "animationFrameProvider", "actions", "_a", "AsyncAction", "AnimationFrameScheduler", "_super", "__extends", "action", "flushId", "actions", "error", "AsyncScheduler", "animationFrameScheduler", "AnimationFrameScheduler", "AnimationFrameAction", "EMPTY", "Observable", "subscriber", "isScheduler", "value", "isFunction", "last", "arr", "popResultSelector", "args", "isFunction", "popScheduler", "isScheduler", "popNumber", "defaultValue", "isArrayLike", "x", "isPromise", "value", "isFunction", "isInteropObservable", "input", "isFunction", "observable", "isAsyncIterable", "obj", "isFunction", "createInvalidObservableTypeError", "input", "getSymbolIterator", "iterator", "isIterable", "input", "isFunction", "iterator", "readableStreamLikeToAsyncGenerator", "readableStream", "reader", "__await", "_a", "_b", "value", "done", "isReadableStreamLike", "obj", "isFunction", "innerFrom", "input", "Observable", "isInteropObservable", "fromInteropObservable", "isArrayLike", "fromArrayLike", "isPromise", "fromPromise", "isAsyncIterable", "fromAsyncIterable", "isIterable", "fromIterable", "isReadableStreamLike", "fromReadableStreamLike", "createInvalidObservableTypeError", "obj", "subscriber", "obs", "observable", "isFunction", "array", "i", "promise", "value", "err", "reportUnhandledError", "iterable", "iterable_1", "__values", "iterable_1_1", "asyncIterable", "process", "readableStream", "readableStreamLikeToAsyncGenerator", "asyncIterable_1", "__asyncValues", "asyncIterable_1_1", "executeSchedule", "parentSubscription", "scheduler", "work", "delay", "repeat", "scheduleSubscription", "observeOn", "scheduler", "delay", "operate", "source", "subscriber", "createOperatorSubscriber", "value", "executeSchedule", "err", "subscribeOn", "scheduler", "delay", "operate", "source", "subscriber", "scheduleObservable", "input", "scheduler", "innerFrom", "subscribeOn", "observeOn", "schedulePromise", "input", "scheduler", "innerFrom", "subscribeOn", "observeOn", "scheduleArray", "input", "scheduler", "Observable", "subscriber", "i", "scheduleIterable", "input", "scheduler", "Observable", "subscriber", "iterator", "executeSchedule", "value", "done", "_a", "err", "isFunction", "scheduleAsyncIterable", "input", "scheduler", "Observable", "subscriber", "executeSchedule", "iterator", "result", "scheduleReadableStreamLike", "input", "scheduler", "scheduleAsyncIterable", "readableStreamLikeToAsyncGenerator", "scheduled", "input", "scheduler", "isInteropObservable", "scheduleObservable", "isArrayLike", "scheduleArray", "isPromise", "schedulePromise", "isAsyncIterable", "scheduleAsyncIterable", "isIterable", "scheduleIterable", "isReadableStreamLike", "scheduleReadableStreamLike", "createInvalidObservableTypeError", "from", "input", "scheduler", "scheduled", "innerFrom", "of", "args", "_i", "scheduler", "popScheduler", "from", "throwError", "errorOrErrorFactory", "scheduler", "errorFactory", "isFunction", "init", "subscriber", "Observable", "EmptyError", "createErrorClass", "_super", "isValidDate", "value", "map", "project", "thisArg", "operate", "source", "subscriber", "index", "createOperatorSubscriber", "value", "isArray", "callOrApply", "fn", "args", "__spreadArray", "__read", "mapOneOrManyArgs", "map", "isArray", "getPrototypeOf", "objectProto", "getKeys", "argsArgArrayOrObject", "args", "first_1", "isPOJO", "keys", "key", "obj", "createObject", "keys", "values", "result", "key", "i", "combineLatest", "args", "_i", "scheduler", "popScheduler", "resultSelector", "popResultSelector", "_a", "argsArgArrayOrObject", "observables", "keys", "from", "result", "Observable", "combineLatestInit", "values", "createObject", "identity", "mapOneOrManyArgs", "valueTransform", "subscriber", "maybeSchedule", "length", "active", "remainingFirstValues", "i", "source", "hasFirstValue", "createOperatorSubscriber", "value", "execute", "subscription", "executeSchedule", "mergeInternals", "source", "subscriber", "project", "concurrent", "onBeforeNext", "expand", "innerSubScheduler", "additionalFinalizer", "buffer", "active", "index", "isComplete", "checkComplete", "outerNext", "value", "doInnerSub", "innerComplete", "innerFrom", "createOperatorSubscriber", "innerValue", "bufferedValue", "executeSchedule", "err", "mergeMap", "project", "resultSelector", "concurrent", "isFunction", "a", "i", "map", "b", "ii", "innerFrom", "operate", "source", "subscriber", "mergeInternals", "mergeAll", "concurrent", "mergeMap", "identity", "concatAll", "mergeAll", "concat", "args", "_i", "concatAll", "from", "popScheduler", "defer", "observableFactory", "Observable", "subscriber", "innerFrom", "nodeEventEmitterMethods", "eventTargetMethods", "jqueryMethods", "fromEvent", "target", "eventName", "options", "resultSelector", "isFunction", "mapOneOrManyArgs", "_a", "__read", "isEventTarget", "methodName", "handler", "isNodeStyleEventEmitter", "toCommonHandlerRegistry", "isJQueryStyleEventEmitter", "add", "remove", "isArrayLike", "mergeMap", "subTarget", "innerFrom", "Observable", "subscriber", "args", "_i", "fromEventPattern", "addHandler", "removeHandler", "resultSelector", "mapOneOrManyArgs", "Observable", "subscriber", "handler", "e", "_i", "retValue", "isFunction", "timer", "dueTime", "intervalOrScheduler", "scheduler", "async", "intervalDuration", "isScheduler", "Observable", "subscriber", "due", "isValidDate", "n", "merge", "args", "_i", "scheduler", "popScheduler", "concurrent", "popNumber", "sources", "innerFrom", "mergeAll", "from", "EMPTY", "NEVER", "Observable", "noop", "isArray", "argsOrArgArray", "args", "filter", "predicate", "thisArg", "operate", "source", "subscriber", "index", "createOperatorSubscriber", "value", "zip", "args", "_i", "resultSelector", "popResultSelector", "sources", "argsOrArgArray", "Observable", "subscriber", "buffers", "completed", "sourceIndex", "innerFrom", "createOperatorSubscriber", "value", "buffer", "result", "__spreadArray", "__read", "i", "EMPTY", "audit", "durationSelector", "operate", "source", "subscriber", "hasValue", "lastValue", "durationSubscriber", "isComplete", "endDuration", "value", "cleanupDuration", "createOperatorSubscriber", "innerFrom", "auditTime", "duration", "scheduler", "asyncScheduler", "audit", "timer", "bufferCount", "bufferSize", "startBufferEvery", "operate", "source", "subscriber", "buffers", "count", "createOperatorSubscriber", "value", "toEmit", "buffers_1", "__values", "buffers_1_1", "buffer", "toEmit_1", "toEmit_1_1", "arrRemove", "buffers_2", "buffers_2_1", "catchError", "selector", "operate", "source", "subscriber", "innerSub", "syncUnsub", "handledResult", "createOperatorSubscriber", "err", "innerFrom", "scanInternals", "accumulator", "seed", "hasSeed", "emitOnNext", "emitBeforeComplete", "source", "subscriber", "hasState", "state", "index", "createOperatorSubscriber", "value", "i", "combineLatest", "args", "_i", "resultSelector", "popResultSelector", "pipe", "__spreadArray", "__read", "mapOneOrManyArgs", "operate", "source", "subscriber", "combineLatestInit", "argsOrArgArray", "combineLatestWith", "otherSources", "_i", "combineLatest", "__spreadArray", "__read", "debounceTime", "dueTime", "scheduler", "asyncScheduler", "operate", "source", "subscriber", "activeTask", "lastValue", "lastTime", "emit", "value", "emitWhenIdle", "targetTime", "now", "createOperatorSubscriber", "defaultIfEmpty", "defaultValue", "operate", "source", "subscriber", "hasValue", "createOperatorSubscriber", "value", "take", "count", "EMPTY", "operate", "source", "subscriber", "seen", "createOperatorSubscriber", "value", "ignoreElements", "operate", "source", "subscriber", "createOperatorSubscriber", "noop", "mapTo", "value", "map", "delayWhen", "delayDurationSelector", "subscriptionDelay", "source", "concat", "take", "ignoreElements", "mergeMap", "value", "index", "innerFrom", "mapTo", "delay", "due", "scheduler", "asyncScheduler", "duration", "timer", "delayWhen", "distinctUntilChanged", "comparator", "keySelector", "identity", "defaultCompare", "operate", "source", "subscriber", "previousKey", "first", "createOperatorSubscriber", "value", "currentKey", "a", "b", "distinctUntilKeyChanged", "key", "compare", "distinctUntilChanged", "x", "y", "throwIfEmpty", "errorFactory", "defaultErrorFactory", "operate", "source", "subscriber", "hasValue", "createOperatorSubscriber", "value", "EmptyError", "endWith", "values", "_i", "source", "concat", "of", "__spreadArray", "__read", "finalize", "callback", "operate", "source", "subscriber", "first", "predicate", "defaultValue", "hasDefaultValue", "source", "filter", "v", "identity", "take", "defaultIfEmpty", "throwIfEmpty", "EmptyError", "merge", "args", "_i", "scheduler", "popScheduler", "concurrent", "popNumber", "argsOrArgArray", "operate", "source", "subscriber", "mergeAll", "from", "__spreadArray", "__read", "mergeWith", "otherSources", "_i", "merge", "__spreadArray", "__read", "repeat", "countOrConfig", "count", "delay", "_a", "EMPTY", "operate", "source", "subscriber", "soFar", "sourceSub", "resubscribe", "notifier", "timer", "innerFrom", "notifierSubscriber_1", "createOperatorSubscriber", "subscribeToSource", "syncUnsub", "scan", "accumulator", "seed", "operate", "scanInternals", "share", "options", "_a", "connector", "Subject", "_b", "resetOnError", "_c", "resetOnComplete", "_d", "resetOnRefCountZero", "wrapperSource", "connection", "resetConnection", "subject", "refCount", "hasCompleted", "hasErrored", "cancelReset", "reset", "resetAndUnsubscribe", "conn", "operate", "source", "subscriber", "dest", "handleReset", "SafeSubscriber", "value", "err", "innerFrom", "on", "args", "_i", "onSubscriber", "__spreadArray", "__read", "shareReplay", "configOrBufferSize", "windowTime", "scheduler", "bufferSize", "refCount", "_a", "_b", "_c", "share", "ReplaySubject", "skip", "count", "filter", "_", "index", "skipUntil", "notifier", "operate", "source", "subscriber", "taking", "skipSubscriber", "createOperatorSubscriber", "noop", "innerFrom", "value", "startWith", "values", "_i", "scheduler", "popScheduler", "operate", "source", "subscriber", "concat", "switchMap", "project", "resultSelector", "operate", "source", "subscriber", "innerSubscriber", "index", "isComplete", "checkComplete", "createOperatorSubscriber", "value", "innerIndex", "outerIndex", "innerFrom", "innerValue", "takeUntil", "notifier", "operate", "source", "subscriber", "innerFrom", "createOperatorSubscriber", "noop", "takeWhile", "predicate", "inclusive", "operate", "source", "subscriber", "index", "createOperatorSubscriber", "value", "result", "tap", "observerOrNext", "error", "complete", "tapObserver", "isFunction", "operate", "source", "subscriber", "_a", "isUnsub", "createOperatorSubscriber", "value", "err", "_b", "identity", "throttle", "durationSelector", "config", "operate", "source", "subscriber", "_a", "_b", "leading", "_c", "trailing", "hasValue", "sendValue", "throttled", "isComplete", "endThrottling", "send", "cleanupThrottling", "startThrottle", "value", "innerFrom", "createOperatorSubscriber", "throttleTime", "duration", "scheduler", "config", "asyncScheduler", "duration$", "timer", "throttle", "withLatestFrom", "inputs", "_i", "project", "popResultSelector", "operate", "source", "subscriber", "len", "otherValues", "hasValue", "ready", "i", "innerFrom", "createOperatorSubscriber", "value", "identity", "noop", "values", "__spreadArray", "__read", "zip", "sources", "_i", "operate", "source", "subscriber", "__spreadArray", "__read", "zipWith", "otherInputs", "_i", "zip", "__spreadArray", "__read", "watchDocument", "document$", "ReplaySubject", "fromEvent", "getElements", "selector", "node", "getElement", "el", "getOptionalElement", "getActiveElement", "observer$", "merge", "fromEvent", "debounceTime", "startWith", "map", "getActiveElement", "shareReplay", "watchElementFocus", "el", "active", "distinctUntilChanged", "getElementOffset", "el", "watchElementOffset", "merge", "fromEvent", "auditTime", "animationFrameScheduler", "map", "startWith", "getElementContentOffset", "el", "watchElementContentOffset", "merge", "fromEvent", "auditTime", "animationFrameScheduler", "map", "startWith", "appendChild", "el", "child", "node", "h", "tag", "attributes", "children", "attr", "round", "value", "digits", "watchScript", "src", "script", "h", "defer", "merge", "fromEvent", "switchMap", "throwError", "map", "finalize", "take", "entry$", "Subject", "observer$", "defer", "watchScript", "of", "map", "entries", "entry", "switchMap", "observer", "merge", "NEVER", "finalize", "shareReplay", "getElementSize", "el", "watchElementSize", "tap", "filter", "target", "startWith", "getElementContentSize", "el", "getElementContainer", "parent", "entry$", "Subject", "observer$", "defer", "of", "entries", "entry", "switchMap", "observer", "merge", "NEVER", "finalize", "shareReplay", "watchElementVisibility", "el", "tap", "filter", "target", "map", "isIntersecting", "watchElementBoundary", "threshold", "watchElementContentOffset", "y", "visible", "getElementSize", "content", "getElementContentSize", "distinctUntilChanged", "toggles", "getElement", "getToggle", "name", "setToggle", "value", "watchToggle", "el", "fromEvent", "map", "startWith", "isSusceptibleToKeyboard", "el", "type", "watchComposition", "merge", "fromEvent", "map", "startWith", "watchKeyboard", "keyboard$", "filter", "ev", "getToggle", "mode", "active", "getActiveElement", "share", "switchMap", "EMPTY", "getLocation", "setLocation", "url", "watchLocation", "Subject", "getLocationHash", "setLocationHash", "hash", "el", "h", "ev", "watchLocationHash", "location$", "merge", "fromEvent", "map", "startWith", "filter", "shareReplay", "watchLocationTarget", "id", "getOptionalElement", "watchMedia", "query", "media", "fromEventPattern", "next", "startWith", "watchPrint", "merge", "fromEvent", "map", "at", "query$", "factory", "switchMap", "active", "EMPTY", "request", "url", "options", "from", "catchError", "EMPTY", "switchMap", "res", "throwError", "of", "requestJSON", "shareReplay", "requestXML", "dom", "map", "getViewportOffset", "watchViewportOffset", "merge", "fromEvent", "map", "startWith", "getViewportSize", "watchViewportSize", "fromEvent", "map", "startWith", "watchViewport", "combineLatest", "watchViewportOffset", "watchViewportSize", "map", "offset", "size", "shareReplay", "watchViewportAt", "el", "viewport$", "header$", "size$", "distinctUntilKeyChanged", "offset$", "combineLatest", "map", "getElementOffset", "height", "offset", "size", "x", "y", "recv", "worker", "fromEvent", "ev", "send", "send$", "Subject", "data", "watchWorker", "url", "recv$", "worker$", "done$", "ignoreElements", "endWith", "mergeWith", "takeUntil", "share", "script", "getElement", "config", "getLocation", "configuration", "feature", "flag", "translation", "key", "value", "getComponentElement", "type", "node", "getElement", "getComponentElements", "getElements", "watchAnnounce", "el", "button", "getElement", "fromEvent", "map", "content", "mountAnnounce", "feature", "EMPTY", "defer", "push$", "Subject", "hash", "tap", "state", "finalize", "__spreadValues", "watchConsent", "el", "target$", "map", "target", "mountConsent", "options", "internal$", "Subject", "hidden", "tap", "state", "finalize", "__spreadValues", "watchAnnotation", "el", "container", "offset$", "defer", "combineLatest", "watchElementOffset", "watchElementContentOffset", "map", "x", "y", "scroll", "width", "height", "getElementSize", "watchElementFocus", "switchMap", "active", "offset", "take", "mountAnnotation", "target$", "tooltip", "index", "push$", "Subject", "done$", "ignoreElements", "endWith", "watchElementVisibility", "takeUntil", "visible", "merge", "filter", "debounceTime", "auditTime", "animationFrameScheduler", "throttleTime", "origin", "fromEvent", "ev", "withLatestFrom", "_a", "parent", "getActiveElement", "target", "delay", "tap", "state", "finalize", "__spreadValues", "renderTooltip", "id", "h", "renderAnnotation", "id", "prefix", "anchor", "h", "renderTooltip", "renderClipboardButton", "id", "h", "translation", "renderSearchDocument", "document", "flag", "parent", "teaser", "missing", "key", "list", "h", "config", "configuration", "url", "feature", "match", "highlight", "value", "tags", "tag", "type", "translation", "renderSearchResultItem", "result", "threshold", "docs", "doc", "article", "index", "best", "more", "children", "section", "renderSourceFacts", "facts", "h", "key", "value", "round", "renderTabbedControl", "type", "classes", "h", "renderTable", "table", "h", "renderVersion", "version", "config", "configuration", "url", "h", "renderVersionSelector", "versions", "active", "translation", "findHosts", "container", "getElements", "findMarkers", "markers", "el", "nodes", "it", "node", "text", "match", "id", "force", "marker", "swap", "source", "target", "mountAnnotationList", "target$", "print$", "parent", "prefix", "annotations", "getOptionalElement", "renderAnnotation", "EMPTY", "defer", "push$", "Subject", "done$", "ignoreElements", "endWith", "pairs", "annotation", "getElement", "takeUntil", "active", "inner", "child", "merge", "mountAnnotation", "finalize", "share", "findList", "el", "sibling", "mountAnnotationBlock", "options", "defer", "list", "mountAnnotationList", "EMPTY", "import_clipboard", "sequence", "findCandidateList", "el", "sibling", "watchCodeBlock", "watchElementSize", "map", "width", "getElementContentSize", "distinctUntilKeyChanged", "mountCodeBlock", "options", "hover", "factory$", "defer", "push$", "Subject", "scrollable", "ClipboardJS", "feature", "parent", "renderClipboardButton", "container", "list", "annotations$", "mountAnnotationList", "tap", "state", "finalize", "__spreadValues", "mergeWith", "height", "distinctUntilChanged", "switchMap", "active", "EMPTY", "watchElementVisibility", "filter", "visible", "take", "watchDetails", "el", "target$", "print$", "open", "merge", "map", "target", "filter", "details", "active", "tap", "mountDetails", "options", "defer", "push$", "Subject", "action", "reveal", "state", "finalize", "__spreadValues", "mermaid_default", "mermaid$", "sequence", "fetchScripts", "watchScript", "of", "mountMermaid", "el", "tap", "mermaid_default", "map", "shareReplay", "id", "host", "h", "text", "svg", "fn", "shadow", "sentinel", "h", "mountDataTable", "el", "renderTable", "of", "watchContentTabs", "el", "inputs", "getElements", "initial", "input", "merge", "fromEvent", "map", "getElement", "startWith", "active", "mountContentTabs", "viewport$", "prev", "renderTabbedControl", "next", "container", "defer", "push$", "Subject", "done$", "ignoreElements", "endWith", "combineLatest", "watchElementSize", "auditTime", "animationFrameScheduler", "takeUntil", "size", "offset", "getElementOffset", "width", "getElementSize", "content", "getElementContentOffset", "watchElementContentOffset", "getElementContentSize", "direction", "feature", "skip", "withLatestFrom", "tab", "y", "set", "label", "tabs", "media", "tap", "state", "finalize", "__spreadValues", "subscribeOn", "asyncScheduler", "mountContent", "el", "viewport$", "target$", "print$", "merge", "getElements", "child", "mountAnnotationBlock", "mountCodeBlock", "mountMermaid", "mountDataTable", "mountDetails", "mountContentTabs", "watchDialog", "_el", "alert$", "switchMap", "message", "merge", "of", "delay", "map", "active", "mountDialog", "el", "options", "inner", "getElement", "defer", "push$", "Subject", "tap", "state", "finalize", "__spreadValues", "isHidden", "viewport$", "feature", "of", "direction$", "map", "y", "bufferCount", "a", "b", "distinctUntilKeyChanged", "hidden$", "combineLatest", "filter", "offset", "direction", "distinctUntilChanged", "search$", "watchToggle", "search", "switchMap", "active", "startWith", "watchHeader", "el", "options", "defer", "watchElementSize", "height", "hidden", "shareReplay", "mountHeader", "header$", "main$", "push$", "Subject", "done$", "ignoreElements", "endWith", "combineLatestWith", "takeUntil", "state", "__spreadValues", "watchHeaderTitle", "el", "viewport$", "header$", "watchViewportAt", "map", "y", "height", "getElementSize", "distinctUntilKeyChanged", "mountHeaderTitle", "options", "defer", "push$", "Subject", "active", "heading", "getOptionalElement", "EMPTY", "tap", "state", "finalize", "__spreadValues", "watchMain", "el", "viewport$", "header$", "adjust$", "map", "height", "distinctUntilChanged", "border$", "switchMap", "watchElementSize", "distinctUntilKeyChanged", "combineLatest", "header", "top", "bottom", "y", "a", "b", "watchPalette", "inputs", "current", "input", "of", "mergeMap", "fromEvent", "map", "startWith", "shareReplay", "mountPalette", "el", "meta", "h", "scheme", "defer", "push$", "Subject", "palette", "key", "value", "index", "label", "header", "getComponentElement", "style", "color", "observeOn", "asyncScheduler", "getElements", "tap", "state", "finalize", "__spreadValues", "import_clipboard", "extract", "el", "text", "setupClipboardJS", "alert$", "ClipboardJS", "Observable", "subscriber", "getElement", "ev", "tap", "map", "translation", "preprocess", "urls", "root", "next", "a", "b", "url", "index", "fetchSitemap", "base", "cached", "of", "config", "configuration", "requestXML", "map", "sitemap", "getElements", "node", "catchError", "EMPTY", "defaultIfEmpty", "tap", "setupInstantLoading", "location$", "viewport$", "config", "configuration", "EMPTY", "sitemap$", "fetchSitemap", "map", "paths", "path", "instant$", "fromEvent", "withLatestFrom", "switchMap", "ev", "sitemap", "el", "url", "of", "share", "take", "favicon", "getOptionalElement", "offset", "response$", "startWith", "getLocation", "distinctUntilKeyChanged", "skip", "request", "catchError", "setLocation", "dom", "document$", "res", "document", "selector", "feature", "source", "target", "container", "getComponentElement", "concat", "getElements", "script", "name", "Observable", "observer", "ignoreElements", "endWith", "bufferCount", "prev", "next", "_a", "_b", "setLocationHash", "debounceTime", "import_escape_html", "setupSearchHighlighter", "config", "regex", "term", "separator", "highlight", "_", "data", "query", "match", "value", "escapeHTML", "isSearchReadyMessage", "message", "isSearchResultMessage", "setupSearchWorker", "url", "index$", "worker$", "watchWorker", "merge", "of", "watchToggle", "first", "active", "switchMap", "config", "docs", "feature", "setupVersionSelector", "document$", "config", "configuration", "versions$", "requestJSON", "catchError", "EMPTY", "current$", "map", "versions", "current", "version", "aliases", "switchMap", "urls", "fromEvent", "filter", "ev", "withLatestFrom", "el", "url", "of", "fetchSitemap", "sitemap", "path", "getLocation", "setLocation", "combineLatest", "getElement", "renderVersionSelector", "_a", "outdated", "ignored", "main", "ignore", "alias", "warning", "getComponentElements", "watchSearchQuery", "el", "worker$", "searchParams", "getLocation", "setToggle", "watchToggle", "first", "active", "url", "focus$", "watchElementFocus", "value$", "merge", "isSearchReadyMessage", "fromEvent", "map", "distinctUntilChanged", "combineLatest", "value", "focus", "shareReplay", "mountSearchQuery", "push$", "Subject", "done$", "ignoreElements", "endWith", "_", "query", "distinctUntilKeyChanged", "takeUntil", "label", "getElement", "tap", "state", "finalize", "__spreadValues", "mountSearchResult", "el", "worker$", "query$", "push$", "Subject", "boundary$", "watchElementBoundary", "filter", "container", "meta", "getElement", "list", "watchToggle", "active", "withLatestFrom", "skipUntil", "first", "isSearchReadyMessage", "items", "value", "translation", "count", "round", "render$", "tap", "switchMap", "merge", "of", "bufferCount", "zipWith", "chunk", "map", "renderSearchResultItem", "share", "item", "mergeMap", "details", "getOptionalElement", "EMPTY", "fromEvent", "takeUntil", "isSearchResultMessage", "data", "state", "finalize", "__spreadValues", "watchSearchShare", "_el", "query$", "map", "value", "url", "getLocation", "mountSearchShare", "el", "options", "push$", "Subject", "done$", "ignoreElements", "endWith", "fromEvent", "takeUntil", "ev", "tap", "state", "finalize", "__spreadValues", "mountSearchSuggest", "el", "worker$", "keyboard$", "push$", "Subject", "query", "getComponentElement", "query$", "merge", "fromEvent", "observeOn", "asyncScheduler", "map", "distinctUntilChanged", "combineLatestWith", "suggest", "value", "words", "last", "filter", "mode", "key", "isSearchResultMessage", "data", "tap", "state", "finalize", "mountSearch", "el", "index$", "keyboard$", "config", "configuration", "worker$", "setupSearchWorker", "query", "getComponentElement", "result", "fromEvent", "filter", "target", "setToggle", "mode", "key", "active", "getActiveElement", "anchors", "anchor", "getElements", "article", "best", "a", "b", "els", "i", "query$", "mountSearchQuery", "merge", "mountSearchResult", "mergeWith", "getComponentElements", "child", "mountSearchShare", "mountSearchSuggest", "err", "NEVER", "mountSearchHiglight", "el", "index$", "location$", "combineLatest", "startWith", "getLocation", "filter", "url", "map", "index", "setupSearchHighlighter", "fn", "_a", "nodes", "it", "node", "original", "replaced", "text", "childNodes", "h", "watchSidebar", "el", "viewport$", "main$", "parent", "adjust", "combineLatest", "map", "offset", "height", "y", "distinctUntilChanged", "a", "b", "mountSidebar", "_a", "_b", "header$", "options", "__objRest", "inner", "getElement", "getElementOffset", "defer", "push$", "Subject", "done$", "ignoreElements", "endWith", "next$", "auditTime", "animationFrameScheduler", "withLatestFrom", "first", "item", "getElements", "container", "getElementContainer", "getElementSize", "from", "mergeMap", "label", "fromEvent", "takeUntil", "input", "tap", "state", "finalize", "__spreadValues", "fetchSourceFactsFromGitHub", "user", "repo", "url", "zip", "requestJSON", "catchError", "EMPTY", "map", "release", "defaultIfEmpty", "info", "__spreadValues", "fetchSourceFactsFromGitLab", "base", "project", "url", "requestJSON", "catchError", "EMPTY", "map", "star_count", "forks_count", "defaultIfEmpty", "fetchSourceFacts", "url", "match", "user", "repo", "fetchSourceFactsFromGitHub", "base", "slug", "fetchSourceFactsFromGitLab", "EMPTY", "fetch$", "watchSource", "el", "defer", "cached", "of", "getComponentElements", "consent", "EMPTY", "fetchSourceFacts", "tap", "facts", "catchError", "filter", "map", "shareReplay", "mountSource", "inner", "getElement", "push$", "Subject", "renderSourceFacts", "state", "finalize", "__spreadValues", "watchTabs", "el", "viewport$", "header$", "watchElementSize", "switchMap", "watchViewportAt", "map", "y", "distinctUntilKeyChanged", "mountTabs", "options", "defer", "push$", "Subject", "hidden", "feature", "of", "tap", "state", "finalize", "__spreadValues", "watchTableOfContents", "el", "viewport$", "header$", "table", "anchors", "getElements", "anchor", "id", "target", "getOptionalElement", "adjust$", "distinctUntilKeyChanged", "map", "height", "main", "getComponentElement", "grid", "getElement", "share", "watchElementSize", "switchMap", "body", "defer", "path", "of", "index", "offset", "parent", "a", "b", "combineLatestWith", "adjust", "scan", "prev", "next", "y", "size", "last", "distinctUntilChanged", "startWith", "bufferCount", "mountTableOfContents", "main$", "target$", "push$", "Subject", "done$", "ignoreElements", "endWith", "feature", "smooth$", "merge", "debounceTime", "filter", "observeOn", "asyncScheduler", "withLatestFrom", "behavior", "container", "getElementContainer", "getElementSize", "takeUntil", "skip", "repeat", "url", "getLocation", "active", "hash", "tap", "state", "finalize", "__spreadValues", "watchBackToTop", "_el", "viewport$", "main$", "target$", "direction$", "map", "y", "bufferCount", "a", "b", "distinctUntilChanged", "active$", "active", "combineLatest", "direction", "takeUntil", "skip", "endWith", "repeat", "hidden", "mountBackToTop", "el", "header$", "push$", "Subject", "done$", "ignoreElements", "distinctUntilKeyChanged", "height", "fromEvent", "ev", "tap", "state", "finalize", "__spreadValues", "patchIndeterminate", "document$", "tablet$", "switchMap", "getElements", "tap", "el", "mergeMap", "fromEvent", "takeWhile", "map", "withLatestFrom", "tablet", "isAppleDevice", "patchScrollfix", "document$", "switchMap", "getElements", "tap", "el", "filter", "mergeMap", "fromEvent", "map", "top", "patchScrolllock", "viewport$", "tablet$", "combineLatest", "watchToggle", "map", "active", "tablet", "switchMap", "of", "delay", "withLatestFrom", "y", "value", "obj", "data", "key", "x", "y", "nodes", "parent", "i", "node", "fetchSearchIndex", "watchScript", "config", "map", "shareReplay", "requestJSON", "document$", "watchDocument", "location$", "watchLocation", "target$", "watchLocationTarget", "keyboard$", "watchKeyboard", "viewport$", "watchViewport", "tablet$", "watchMedia", "screen$", "print$", "watchPrint", "configuration", "index$", "NEVER", "alert$", "Subject", "setupClipboardJS", "feature", "setupInstantLoading", "_a", "setupVersionSelector", "merge", "delay", "setToggle", "filter", "mode", "key", "prev", "getOptionalElement", "setLocation", "next", "active", "getActiveElement", "patchIndeterminate", "patchScrollfix", "patchScrolllock", "header$", "watchHeader", "getComponentElement", "main$", "switchMap", "el", "watchMain", "control$", "getComponentElements", "mountConsent", "mountDialog", "mountHeader", "mountPalette", "mountSearch", "mountSource", "content$", "defer", "mountAnnounce", "mountContent", "mountSearchHiglight", "EMPTY", "mountHeaderTitle", "at", "mountSidebar", "mountTabs", "mountTableOfContents", "mountBackToTop", "component$", "mergeWith"]
-}
diff --git a/assets/javascripts/lunr/min/lunr.el.min.js b/assets/javascripts/lunr/min/lunr.el.min.js
new file mode 100644
index 000000000..ace017bd6
--- /dev/null
+++ b/assets/javascripts/lunr/min/lunr.el.min.js
@@ -0,0 +1 @@
+!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.el=function(){this.pipeline.reset(),void 0===this.searchPipeline&&this.pipeline.add(e.el.trimmer,e.el.normilizer),this.pipeline.add(e.el.stopWordFilter,e.el.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.el.stemmer))},e.el.wordCharacters="A-Za-zΑαΒβΓγΔδΕεΖζΗηΘθΙιΚκΛλΜμΝνΞξΟοΠπΡρΣσςΤτΥυΦφΧχΨψΩωΆάΈέΉήΊίΌόΎύΏώΪΐΫΰΐΰ",e.el.trimmer=e.trimmerSupport.generateTrimmer(e.el.wordCharacters),e.Pipeline.registerFunction(e.el.trimmer,"trimmer-el"),e.el.stemmer=function(){function e(e){return s.test(e)}function t(e){return/[ΑΕΗΙΟΥΩ]$/.test(e)}function r(e){return/[ΑΕΗΙΟΩ]$/.test(e)}function n(n){var s=n;if(n.length<3)return s;if(!e(n))return s;if(i.indexOf(n)>=0)return s;var u=new RegExp("(.*)("+Object.keys(l).join("|")+")$"),o=u.exec(s);return null!==o&&(s=o[1]+l[o[2]]),null!==(o=/^(.+?)(ΑΔΕΣ|ΑΔΩΝ)$/.exec(s))&&(s=o[1],/(ΟΚ|ΜΑΜ|ΜΑΝ|ΜΠΑΜΠ|ΠΑΤΕΡ|ΓΙΑΓΙ|ΝΤΑΝΤ|ΚΥΡ|ΘΕΙ|ΠΕΘΕΡ|ΜΟΥΣΑΜ|ΚΑΠΛΑΜ|ΠΑΡ|ΨΑΡ|ΤΖΟΥΡ|ΤΑΜΠΟΥΡ|ΓΑΛΑΤ|ΦΑΦΛΑΤ)$/.test(o[1])||(s+="ΑΔ")),null!==(o=/^(.+?)(ΕΔΕΣ|ΕΔΩΝ)$/.exec(s))&&(s=o[1],/(ΟΠ|ΙΠ|ΕΜΠ|ΥΠ|ΓΗΠ|ΔΑΠ|ΚΡΑΣΠ|ΜΙΛ)$/.test(o[1])&&(s+="ΕΔ")),null!==(o=/^(.+?)(ΟΥΔΕΣ|ΟΥΔΩΝ)$/.exec(s))&&(s=o[1],/(ΑΡΚ|ΚΑΛΙΑΚ|ΠΕΤΑΛ|ΛΙΧ|ΠΛΕΞ|ΣΚ|Σ|ΦΛ|ΦΡ|ΒΕΛ|ΛΟΥΛ|ΧΝ|ΣΠ|ΤΡΑΓ|ΦΕ)$/.test(o[1])&&(s+="ΟΥΔ")),null!==(o=/^(.+?)(ΕΩΣ|ΕΩΝ|ΕΑΣ|ΕΑ)$/.exec(s))&&(s=o[1],/^(Θ|Δ|ΕΛ|ΓΑΛ|Ν|Π|ΙΔ|ΠΑΡ|ΣΤΕΡ|ΟΡΦ|ΑΝΔΡ|ΑΝΤΡ)$/.test(o[1])&&(s+="Ε")),null!==(o=/^(.+?)(ΕΙΟ|ΕΙΟΣ|ΕΙΟΙ|ΕΙΑ|ΕΙΑΣ|ΕΙΕΣ|ΕΙΟΥ|ΕΙΟΥΣ|ΕΙΩΝ)$/.exec(s))&&o[1].length>4&&(s=o[1]),null!==(o=/^(.+?)(ΙΟΥΣ|ΙΑΣ|ΙΕΣ|ΙΟΣ|ΙΟΥ|ΙΟΙ|ΙΩΝ|ΙΟΝ|ΙΑ|ΙΟ)$/.exec(s))&&(s=o[1],(t(s)||s.length<2||/^(ΑΓ|ΑΓΓΕΛ|ΑΓΡ|ΑΕΡ|ΑΘΛ|ΑΚΟΥΣ|ΑΞ|ΑΣ|Β|ΒΙΒΛ|ΒΥΤ|Γ|ΓΙΑΓ|ΓΩΝ|Δ|ΔΑΝ|ΔΗΛ|ΔΗΜ|ΔΟΚΙΜ|ΕΛ|ΖΑΧΑΡ|ΗΛ|ΗΠ|ΙΔ|ΙΣΚ|ΙΣΤ|ΙΟΝ|ΙΩΝ|ΚΙΜΩΛ|ΚΟΛΟΝ|ΚΟΡ|ΚΤΗΡ|ΚΥΡ|ΛΑΓ|ΛΟΓ|ΜΑΓ|ΜΠΑΝ|ΜΠΡ|ΝΑΥΤ|ΝΟΤ|ΟΠΑΛ|ΟΞ|ΟΡ|ΟΣ|ΠΑΝΑΓ|ΠΑΤΡ|ΠΗΛ|ΠΗΝ|ΠΛΑΙΣ|ΠΟΝΤ|ΡΑΔ|ΡΟΔ|ΣΚ|ΣΚΟΡΠ|ΣΟΥΝ|ΣΠΑΝ|ΣΤΑΔ|ΣΥΡ|ΤΗΛ|ΤΙΜ|ΤΟΚ|ΤΟΠ|ΤΡΟΧ|ΦΙΛ|ΦΩΤ|Χ|ΧΙΛ|ΧΡΩΜ|ΧΩΡ)$/.test(o[1]))&&(s+="Ι"),/^(ΠΑΛ)$/.test(o[1])&&(s+="ΑΙ")),null!==(o=/^(.+?)(ΙΚΟΣ|ΙΚΟΝ|ΙΚΕΙΣ|ΙΚΟΙ|ΙΚΕΣ|ΙΚΟΥΣ|ΙΚΗ|ΙΚΗΣ|ΙΚΟ|ΙΚΑ|ΙΚΟΥ|ΙΚΩΝ|ΙΚΩΣ)$/.exec(s))&&(s=o[1],(t(s)||/^(ΑΔ|ΑΛ|ΑΜΑΝ|ΑΜΕΡ|ΑΜΜΟΧΑΛ|ΑΝΗΘ|ΑΝΤΙΔ|ΑΠΛ|ΑΤΤ|ΑΦΡ|ΒΑΣ|ΒΡΩΜ|ΓΕΝ|ΓΕΡ|Δ|ΔΙΚΑΝ|ΔΥΤ|ΕΙΔ|ΕΝΔ|ΕΞΩΔ|ΗΘ|ΘΕΤ|ΚΑΛΛΙΝ|ΚΑΛΠ|ΚΑΤΑΔ|ΚΟΥΖΙΝ|ΚΡ|ΚΩΔ|ΛΟΓ|Μ|ΜΕΡ|ΜΟΝΑΔ|ΜΟΥΛ|ΜΟΥΣ|ΜΠΑΓΙΑΤ|ΜΠΑΝ|ΜΠΟΛ|ΜΠΟΣ|ΜΥΣΤ|Ν|ΝΙΤ|ΞΙΚ|ΟΠΤ|ΠΑΝ|ΠΕΤΣ|ΠΙΚΑΝΤ|ΠΙΤΣ|ΠΛΑΣΤ|ΠΛΙΑΤΣ|ΠΟΝΤ|ΠΟΣΤΕΛΝ|ΠΡΩΤΟΔ|ΣΕΡΤ|ΣΗΜΑΝΤ|ΣΤΑΤ|ΣΥΝΑΔ|ΣΥΝΟΜΗΛ|ΤΕΛ|ΤΕΧΝ|ΤΡΟΠ|ΤΣΑΜ|ΥΠΟΔ|Φ|ΦΙΛΟΝ|ΦΥΛΟΔ|ΦΥΣ|ΧΑΣ)$/.test(o[1])||/(ΦΟΙΝ)$/.test(o[1]))&&(s+="ΙΚ")),"ΑΓΑΜΕ"===s&&(s="ΑΓΑΜ"),null!==(o=/^(.+?)(ΑΓΑΜΕ|ΗΣΑΜΕ|ΟΥΣΑΜΕ|ΗΚΑΜΕ|ΗΘΗΚΑΜΕ)$/.exec(s))&&(s=o[1]),null!==(o=/^(.+?)(ΑΜΕ)$/.exec(s))&&(s=o[1],/^(ΑΝΑΠ|ΑΠΟΘ|ΑΠΟΚ|ΑΠΟΣΤ|ΒΟΥΒ|ΞΕΘ|ΟΥΛ|ΠΕΘ|ΠΙΚΡ|ΠΟΤ|ΣΙΧ|Χ)$/.test(o[1])&&(s+="ΑΜ")),null!==(o=/^(.+?)(ΑΓΑΝΕ|ΗΣΑΝΕ|ΟΥΣΑΝΕ|ΙΟΝΤΑΝΕ|ΙΟΤΑΝΕ|ΙΟΥΝΤΑΝΕ|ΟΝΤΑΝΕ|ΟΤΑΝΕ|ΟΥΝΤΑΝΕ|ΗΚΑΝΕ|ΗΘΗΚΑΝΕ)$/.exec(s))&&(s=o[1],/^(ΤΡ|ΤΣ)$/.test(o[1])&&(s+="ΑΓΑΝ")),null!==(o=/^(.+?)(ΑΝΕ)$/.exec(s))&&(s=o[1],(r(s)||/^(ΒΕΤΕΡ|ΒΟΥΛΚ|ΒΡΑΧΜ|Γ|ΔΡΑΔΟΥΜ|Θ|ΚΑΛΠΟΥΖ|ΚΑΣΤΕΛ|ΚΟΡΜΟΡ|ΛΑΟΠΛ|ΜΩΑΜΕΘ|Μ|ΜΟΥΣΟΥΛΜΑΝ|ΟΥΛ|Π|ΠΕΛΕΚ|ΠΛ|ΠΟΛΙΣ|ΠΟΡΤΟΛ|ΣΑΡΑΚΑΤΣ|ΣΟΥΛΤ|ΤΣΑΡΛΑΤ|ΟΡΦ|ΤΣΙΓΓ|ΤΣΟΠ|ΦΩΤΟΣΤΕΦ|Χ|ΨΥΧΟΠΛ|ΑΓ|ΟΡΦ|ΓΑΛ|ΓΕΡ|ΔΕΚ|ΔΙΠΛ|ΑΜΕΡΙΚΑΝ|ΟΥΡ|ΠΙΘ|ΠΟΥΡΙΤ|Σ|ΖΩΝΤ|ΙΚ|ΚΑΣΤ|ΚΟΠ|ΛΙΧ|ΛΟΥΘΗΡ|ΜΑΙΝΤ|ΜΕΛ|ΣΙΓ|ΣΠ|ΣΤΕΓ|ΤΡΑΓ|ΤΣΑΓ|Φ|ΕΡ|ΑΔΑΠ|ΑΘΙΓΓ|ΑΜΗΧ|ΑΝΙΚ|ΑΝΟΡΓ|ΑΠΗΓ|ΑΠΙΘ|ΑΤΣΙΓΓ|ΒΑΣ|ΒΑΣΚ|ΒΑΘΥΓΑΛ|ΒΙΟΜΗΧ|ΒΡΑΧΥΚ|ΔΙΑΤ|ΔΙΑΦ|ΕΝΟΡΓ|ΘΥΣ|ΚΑΠΝΟΒΙΟΜΗΧ|ΚΑΤΑΓΑΛ|ΚΛΙΒ|ΚΟΙΛΑΡΦ|ΛΙΒ|ΜΕΓΛΟΒΙΟΜΗΧ|ΜΙΚΡΟΒΙΟΜΗΧ|ΝΤΑΒ|ΞΗΡΟΚΛΙΒ|ΟΛΙΓΟΔΑΜ|ΟΛΟΓΑΛ|ΠΕΝΤΑΡΦ|ΠΕΡΗΦ|ΠΕΡΙΤΡ|ΠΛΑΤ|ΠΟΛΥΔΑΠ|ΠΟΛΥΜΗΧ|ΣΤΕΦ|ΤΑΒ|ΤΕΤ|ΥΠΕΡΗΦ|ΥΠΟΚΟΠ|ΧΑΜΗΛΟΔΑΠ|ΨΗΛΟΤΑΒ)$/.test(o[1]))&&(s+="ΑΝ")),null!==(o=/^(.+?)(ΗΣΕΤΕ)$/.exec(s))&&(s=o[1]),null!==(o=/^(.+?)(ΕΤΕ)$/.exec(s))&&(s=o[1],(r(s)||/(ΟΔ|ΑΙΡ|ΦΟΡ|ΤΑΘ|ΔΙΑΘ|ΣΧ|ΕΝΔ|ΕΥΡ|ΤΙΘ|ΥΠΕΡΘ|ΡΑΘ|ΕΝΘ|ΡΟΘ|ΣΘ|ΠΥΡ|ΑΙΝ|ΣΥΝΔ|ΣΥΝ|ΣΥΝΘ|ΧΩΡ|ΠΟΝ|ΒΡ|ΚΑΘ|ΕΥΘ|ΕΚΘ|ΝΕΤ|ΡΟΝ|ΑΡΚ|ΒΑΡ|ΒΟΛ|ΩΦΕΛ)$/.test(o[1])||/^(ΑΒΑΡ|ΒΕΝ|ΕΝΑΡ|ΑΒΡ|ΑΔ|ΑΘ|ΑΝ|ΑΠΛ|ΒΑΡΟΝ|ΝΤΡ|ΣΚ|ΚΟΠ|ΜΠΟΡ|ΝΙΦ|ΠΑΓ|ΠΑΡΑΚΑΛ|ΣΕΡΠ|ΣΚΕΛ|ΣΥΡΦ|ΤΟΚ|Υ|Δ|ΕΜ|ΘΑΡΡ|Θ)$/.test(o[1]))&&(s+="ΕΤ")),null!==(o=/^(.+?)(ΟΝΤΑΣ|ΩΝΤΑΣ)$/.exec(s))&&(s=o[1],/^ΑΡΧ$/.test(o[1])&&(s+="ΟΝΤ"),/ΚΡΕ$/.test(o[1])&&(s+="ΩΝΤ")),null!==(o=/^(.+?)(ΟΜΑΣΤΕ|ΙΟΜΑΣΤΕ)$/.exec(s))&&(s=o[1],/^ΟΝ$/.test(o[1])&&(s+="ΟΜΑΣΤ")),null!==(o=/^(.+?)(ΙΕΣΤΕ)$/.exec(s))&&(s=o[1],/^(Π|ΑΠ|ΣΥΜΠ|ΑΣΥΜΠ|ΑΚΑΤΑΠ|ΑΜΕΤΑΜΦ)$/.test(o[1])&&(s+="ΙΕΣΤ")),null!==(o=/^(.+?)(ΕΣΤΕ)$/.exec(s))&&(s=o[1],/^(ΑΛ|ΑΡ|ΕΚΤΕΛ|Ζ|Μ|Ξ|ΠΑΡΑΚΑΛ|ΠΡΟ|ΝΙΣ)$/.test(o[1])&&(s+="ΕΣΤ")),null!==(o=/^(.+?)(ΗΘΗΚΑ|ΗΘΗΚΕΣ|ΗΘΗΚΕ)$/.exec(s))&&(s=o[1]),null!==(o=/^(.+?)(ΗΚΑ|ΗΚΕΣ|ΗΚΕ)$/.exec(s))&&(s=o[1],(/(ΣΚΩΛ|ΣΚΟΥΛ|ΝΑΡΘ|ΣΦ|ΟΘ|ΠΙΘ)$/.test(o[1])||/^(ΔΙΑΘ|Θ|ΠΑΡΑΚΑΤΑΘ|ΠΡΟΣΘ|ΣΥΝΘ)$/.test(o[1]))&&(s+="ΗΚ")),null!==(o=/^(.+?)(ΟΥΣΑ|ΟΥΣΕΣ|ΟΥΣΕ)$/.exec(s))&&(s=o[1],(t(s)||/^(ΦΑΡΜΑΚ|ΧΑΔ|ΑΓΚ|ΑΝΑΡΡ|ΒΡΟΜ|ΕΚΛΙΠ|ΛΑΜΠΙΔ|ΛΕΧ|Μ|ΠΑΤ|Ρ|Λ|ΜΕΔ|ΜΕΣΑΖ|ΥΠΟΤΕΙΝ|ΑΜ|ΑΙΘ|ΑΝΗΚ|ΔΕΣΠΟΖ|ΕΝΔΙΑΦΕΡ)$/.test(o[1])||/(ΠΟΔΑΡ|ΒΛΕΠ|ΠΑΝΤΑΧ|ΦΡΥΔ|ΜΑΝΤΙΛ|ΜΑΛΛ|ΚΥΜΑΤ|ΛΑΧ|ΛΗΓ|ΦΑΓ|ΟΜ|ΠΡΩΤ)$/.test(o[1]))&&(s+="ΟΥΣ")),null!==(o=/^(.+?)(ΑΓΑ|ΑΓΕΣ|ΑΓΕ)$/.exec(s))&&(s=o[1],(/^(ΑΒΑΣΤ|ΠΟΛΥΦ|ΑΔΗΦ|ΠΑΜΦ|Ρ|ΑΣΠ|ΑΦ|ΑΜΑΛ|ΑΜΑΛΛΙ|ΑΝΥΣΤ|ΑΠΕΡ|ΑΣΠΑΡ|ΑΧΑΡ|ΔΕΡΒΕΝ|ΔΡΟΣΟΠ|ΞΕΦ|ΝΕΟΠ|ΝΟΜΟΤ|ΟΛΟΠ|ΟΜΟΤ|ΠΡΟΣΤ|ΠΡΟΣΩΠΟΠ|ΣΥΜΠ|ΣΥΝΤ|Τ|ΥΠΟΤ|ΧΑΡ|ΑΕΙΠ|ΑΙΜΟΣΤ|ΑΝΥΠ|ΑΠΟΤ|ΑΡΤΙΠ|ΔΙΑΤ|ΕΝ|ΕΠΙΤ|ΚΡΟΚΑΛΟΠ|ΣΙΔΗΡΟΠ|Λ|ΝΑΥ|ΟΥΛΑΜ|ΟΥΡ|Π|ΤΡ|Μ)$/.test(o[1])||/(ΟΦ|ΠΕΛ|ΧΟΡΤ|ΛΛ|ΣΦ|ΡΠ|ΦΡ|ΠΡ|ΛΟΧ|ΣΜΗΝ)$/.test(o[1])&&!/^(ΨΟΦ|ΝΑΥΛΟΧ)$/.test(o[1])||/(ΚΟΛΛ)$/.test(o[1]))&&(s+="ΑΓ")),null!==(o=/^(.+?)(ΗΣΕ|ΗΣΟΥ|ΗΣΑ)$/.exec(s))&&(s=o[1],/^(Ν|ΧΕΡΣΟΝ|ΔΩΔΕΚΑΝ|ΕΡΗΜΟΝ|ΜΕΓΑΛΟΝ|ΕΠΤΑΝ|Ι)$/.test(o[1])&&(s+="ΗΣ")),null!==(o=/^(.+?)(ΗΣΤΕ)$/.exec(s))&&(s=o[1],/^(ΑΣΒ|ΣΒ|ΑΧΡ|ΧΡ|ΑΠΛ|ΑΕΙΜΝ|ΔΥΣΧΡ|ΕΥΧΡ|ΚΟΙΝΟΧΡ|ΠΑΛΙΜΨ)$/.test(o[1])&&(s+="ΗΣΤ")),null!==(o=/^(.+?)(ΟΥΝΕ|ΗΣΟΥΝΕ|ΗΘΟΥΝΕ)$/.exec(s))&&(s=o[1],/^(Ν|Ρ|ΣΠΙ|ΣΤΡΑΒΟΜΟΥΤΣ|ΚΑΚΟΜΟΥΤΣ|ΕΞΩΝ)$/.test(o[1])&&(s+="ΟΥΝ")),null!==(o=/^(.+?)(ΟΥΜΕ|ΗΣΟΥΜΕ|ΗΘΟΥΜΕ)$/.exec(s))&&(s=o[1],/^(ΠΑΡΑΣΟΥΣ|Φ|Χ|ΩΡΙΟΠΛ|ΑΖ|ΑΛΛΟΣΟΥΣ|ΑΣΟΥΣ)$/.test(o[1])&&(s+="ΟΥΜ")),null!=(o=/^(.+?)(ΜΑΤΟΙ|ΜΑΤΟΥΣ|ΜΑΤΟ|ΜΑΤΑ|ΜΑΤΩΣ|ΜΑΤΩΝ|ΜΑΤΟΣ|ΜΑΤΕΣ|ΜΑΤΗ|ΜΑΤΗΣ|ΜΑΤΟΥ)$/.exec(s))&&(s=o[1]+"Μ",/^(ΓΡΑΜ)$/.test(o[1])?s+="Α":/^(ΓΕ|ΣΤΑ)$/.test(o[1])&&(s+="ΑΤ")),null!==(o=/^(.+?)(ΟΥΑ)$/.exec(s))&&(s=o[1]+"ΟΥ"),n.length===s.length&&null!==(o=/^(.+?)(Α|ΑΓΑΤΕ|ΑΓΑΝ|ΑΕΙ|ΑΜΑΙ|ΑΝ|ΑΣ|ΑΣΑΙ|ΑΤΑΙ|ΑΩ|Ε|ΕΙ|ΕΙΣ|ΕΙΤΕ|ΕΣΑΙ|ΕΣ|ΕΤΑΙ|Ι|ΙΕΜΑΙ|ΙΕΜΑΣΤΕ|ΙΕΤΑΙ|ΙΕΣΑΙ|ΙΕΣΑΣΤΕ|ΙΟΜΑΣΤΑΝ|ΙΟΜΟΥΝ|ΙΟΜΟΥΝΑ|ΙΟΝΤΑΝ|ΙΟΝΤΟΥΣΑΝ|ΙΟΣΑΣΤΑΝ|ΙΟΣΑΣΤΕ|ΙΟΣΟΥΝ|ΙΟΣΟΥΝΑ|ΙΟΤΑΝ|ΙΟΥΜΑ|ΙΟΥΜΑΣΤΕ|ΙΟΥΝΤΑΙ|ΙΟΥΝΤΑΝ|Η|ΗΔΕΣ|ΗΔΩΝ|ΗΘΕΙ|ΗΘΕΙΣ|ΗΘΕΙΤΕ|ΗΘΗΚΑΤΕ|ΗΘΗΚΑΝ|ΗΘΟΥΝ|ΗΘΩ|ΗΚΑΤΕ|ΗΚΑΝ|ΗΣ|ΗΣΑΝ|ΗΣΑΤΕ|ΗΣΕΙ|ΗΣΕΣ|ΗΣΟΥΝ|ΗΣΩ|Ο|ΟΙ|ΟΜΑΙ|ΟΜΑΣΤΑΝ|ΟΜΟΥΝ|ΟΜΟΥΝΑ|ΟΝΤΑΙ|ΟΝΤΑΝ|ΟΝΤΟΥΣΑΝ|ΟΣ|ΟΣΑΣΤΑΝ|ΟΣΑΣΤΕ|ΟΣΟΥΝ|ΟΣΟΥΝΑ|ΟΤΑΝ|ΟΥ|ΟΥΜΑΙ|ΟΥΜΑΣΤΕ|ΟΥΝ|ΟΥΝΤΑΙ|ΟΥΝΤΑΝ|ΟΥΣ|ΟΥΣΑΝ|ΟΥΣΑΤΕ|Υ||ΥΑ|ΥΣ|Ω|ΩΝ|ΟΙΣ)$/.exec(s))&&(s=o[1]),null!=(o=/^(.+?)(ΕΣΤΕΡ|ΕΣΤΑΤ|ΟΤΕΡ|ΟΤΑΤ|ΥΤΕΡ|ΥΤΑΤ|ΩΤΕΡ|ΩΤΑΤ)$/.exec(s))&&(/^(ΕΞ|ΕΣ|ΑΝ|ΚΑΤ|Κ|ΠΡ)$/.test(o[1])||(s=o[1]),/^(ΚΑ|Μ|ΕΛΕ|ΛΕ|ΔΕ)$/.test(o[1])&&(s+="ΥΤ")),s}var l={"ΦΑΓΙΑ":"ΦΑ","ΦΑΓΙΟΥ":"ΦΑ","ΦΑΓΙΩΝ":"ΦΑ","ΣΚΑΓΙΑ":"ΣΚΑ","ΣΚΑΓΙΟΥ":"ΣΚΑ","ΣΚΑΓΙΩΝ":"ΣΚΑ","ΣΟΓΙΟΥ":"ΣΟ","ΣΟΓΙΑ":"ΣΟ","ΣΟΓΙΩΝ":"ΣΟ","ΤΑΤΟΓΙΑ":"ΤΑΤΟ","ΤΑΤΟΓΙΟΥ":"ΤΑΤΟ","ΤΑΤΟΓΙΩΝ":"ΤΑΤΟ","ΚΡΕΑΣ":"ΚΡΕ","ΚΡΕΑΤΟΣ":"ΚΡΕ","ΚΡΕΑΤΑ":"ΚΡΕ","ΚΡΕΑΤΩΝ":"ΚΡΕ","ΠΕΡΑΣ":"ΠΕΡ","ΠΕΡΑΤΟΣ":"ΠΕΡ","ΠΕΡΑΤΑ":"ΠΕΡ","ΠΕΡΑΤΩΝ":"ΠΕΡ","ΤΕΡΑΣ":"ΤΕΡ","ΤΕΡΑΤΟΣ":"ΤΕΡ","ΤΕΡΑΤΑ":"ΤΕΡ","ΤΕΡΑΤΩΝ":"ΤΕΡ","ΦΩΣ":"ΦΩ","ΦΩΤΟΣ":"ΦΩ","ΦΩΤΑ":"ΦΩ","ΦΩΤΩΝ":"ΦΩ","ΚΑΘΕΣΤΩΣ":"ΚΑΘΕΣΤ","ΚΑΘΕΣΤΩΤΟΣ":"ΚΑΘΕΣΤ","ΚΑΘΕΣΤΩΤΑ":"ΚΑΘΕΣΤ","ΚΑΘΕΣΤΩΤΩΝ":"ΚΑΘΕΣΤ","ΓΕΓΟΝΟΣ":"ΓΕΓΟΝ","ΓΕΓΟΝΟΤΟΣ":"ΓΕΓΟΝ","ΓΕΓΟΝΟΤΑ":"ΓΕΓΟΝ","ΓΕΓΟΝΟΤΩΝ":"ΓΕΓΟΝ","ΕΥΑ":"ΕΥ"},i=["ΑΚΡΙΒΩΣ","ΑΛΑ","ΑΛΛΑ","ΑΛΛΙΩΣ","ΑΛΛΟΤΕ","ΑΜΑ","ΑΝΩ","ΑΝΑ","ΑΝΑΜΕΣΑ","ΑΝΑΜΕΤΑΞΥ","ΑΝΕΥ","ΑΝΤΙ","ΑΝΤΙΠΕΡΑ","ΑΝΤΙΟ","ΑΞΑΦΝΑ","ΑΠΟ","ΑΠΟΨΕ","ΑΡΑ","ΑΡΑΓΕ","ΑΥΡΙΟ","ΑΦΟΙ","ΑΦΟΥ","ΑΦΟΤΟΥ","ΒΡΕ","ΓΕΙΑ","ΓΙΑ","ΓΙΑΤΙ","ΓΡΑΜΜΑ","ΔΕΗ","ΔΕΝ","ΔΗΛΑΔΗ","ΔΙΧΩΣ","ΔΥΟ","ΕΑΝ","ΕΓΩ","ΕΔΩ","ΕΔΑ","ΕΙΘΕ","ΕΙΜΑΙ","ΕΙΜΑΣΤΕ","ΕΙΣΑΙ","ΕΙΣΑΣΤΕ","ΕΙΝΑΙ","ΕΙΣΤΕ","ΕΙΤΕ","ΕΚΕΙ","ΕΚΟ","ΕΛΑ","ΕΜΑΣ","ΕΜΕΙΣ","ΕΝΤΕΛΩΣ","ΕΝΤΟΣ","ΕΝΤΩΜΕΤΑΞΥ","ΕΝΩ","ΕΞΙ","ΕΞΙΣΟΥ","ΕΞΗΣ","ΕΞΩ","ΕΟΚ","ΕΠΑΝΩ","ΕΠΕΙΔΗ","ΕΠΕΙΤΑ","ΕΠΙ","ΕΠΙΣΗΣ","ΕΠΟΜΕΝΩΣ","ΕΠΤΑ","ΕΣΑΣ","ΕΣΕΙΣ","ΕΣΤΩ","ΕΣΥ","ΕΣΩ","ΕΤΣΙ","ΕΥΓΕ","ΕΦΕ","ΕΦΕΞΗΣ","ΕΧΤΕΣ","ΕΩΣ","ΗΔΗ","ΗΜΙ","ΗΠΑ","ΗΤΟΙ","ΘΕΣ","ΙΔΙΩΣ","ΙΔΗ","ΙΚΑ","ΙΣΩΣ","ΚΑΘΕ","ΚΑΘΕΤΙ","ΚΑΘΟΛΟΥ","ΚΑΘΩΣ","ΚΑΙ","ΚΑΝ","ΚΑΠΟΤΕ","ΚΑΠΟΥ","ΚΑΤΑ","ΚΑΤΙ","ΚΑΤΟΠΙΝ","ΚΑΤΩ","ΚΕΙ","ΚΙΧ","ΚΚΕ","ΚΟΛΑΝ","ΚΥΡΙΩΣ","ΚΩΣ","ΜΑΚΑΡΙ","ΜΑΛΙΣΤΑ","ΜΑΛΛΟΝ","ΜΑΙ","ΜΑΟ","ΜΑΟΥΣ","ΜΑΣ","ΜΕΘΑΥΡΙΟ","ΜΕΣ","ΜΕΣΑ","ΜΕΤΑ","ΜΕΤΑΞΥ","ΜΕΧΡΙ","ΜΗΔΕ","ΜΗΝ","ΜΗΠΩΣ","ΜΗΤΕ","ΜΙΑ","ΜΙΑΣ","ΜΙΣ","ΜΜΕ","ΜΟΛΟΝΟΤΙ","ΜΟΥ","ΜΠΑ","ΜΠΑΣ","ΜΠΟΥΦΑΝ","ΜΠΡΟΣ","ΝΑΙ","ΝΕΣ","ΝΤΑ","ΝΤΕ","ΞΑΝΑ","ΟΗΕ","ΟΚΤΩ","ΟΜΩΣ","ΟΝΕ","ΟΠΑ","ΟΠΟΥ","ΟΠΩΣ","ΟΣΟ","ΟΤΑΝ","ΟΤΕ","ΟΤΙ","ΟΥΤΕ","ΟΧΙ","ΠΑΛΙ","ΠΑΝ","ΠΑΝΟ","ΠΑΝΤΟΤΕ","ΠΑΝΤΟΥ","ΠΑΝΤΩΣ","ΠΑΝΩ","ΠΑΡΑ","ΠΕΡΑ","ΠΕΡΙ","ΠΕΡΙΠΟΥ","ΠΙΑ","ΠΙΟ","ΠΙΣΩ","ΠΛΑΙ","ΠΛΕΟΝ","ΠΛΗΝ","ΠΟΤΕ","ΠΟΥ","ΠΡΟ","ΠΡΟΣ","ΠΡΟΧΤΕΣ","ΠΡΟΧΘΕΣ","ΡΟΔΙ","ΠΩΣ","ΣΑΙ","ΣΑΣ","ΣΑΝ","ΣΕΙΣ","ΣΙΑ","ΣΚΙ","ΣΟΙ","ΣΟΥ","ΣΡΙ","ΣΥΝ","ΣΥΝΑΜΑ","ΣΧΕΔΟΝ","ΤΑΔΕ","ΤΑΞΙ","ΤΑΧΑ","ΤΕΙ","ΤΗΝ","ΤΗΣ","ΤΙΠΟΤΑ","ΤΙΠΟΤΕ","ΤΙΣ","ΤΟΝ","ΤΟΤΕ","ΤΟΥ","ΤΟΥΣ","ΤΣΑ","ΤΣΕ","ΤΣΙ","ΤΣΟΥ","ΤΩΝ","ΥΠΟ","ΥΠΟΨΗ","ΥΠΟΨΙΝ","ΥΣΤΕΡΑ","ΦΕΤΟΣ","ΦΙΣ","ΦΠΑ","ΧΑΦ","ΧΘΕΣ","ΧΤΕΣ","ΧΩΡΙΣ","ΩΣ","ΩΣΑΝ","ΩΣΟΤΟΥ","ΩΣΠΟΥ","ΩΣΤΕ","ΩΣΤΟΣΟ"],s=new RegExp("^[ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩ]+$");return function(e){return"function"==typeof e.update?e.update(function(e){return n(e.toUpperCase()).toLowerCase()}):n(e.toUpperCase()).toLowerCase()}}(),e.Pipeline.registerFunction(e.el.stemmer,"stemmer-el"),e.el.stopWordFilter=e.generateStopWordFilter("αλλα αν αντι απο αυτα αυτεσ αυτη αυτο αυτοι αυτοσ αυτουσ αυτων για δε δεν εαν ειμαι ειμαστε ειναι εισαι ειστε εκεινα εκεινεσ εκεινη εκεινο εκεινοι εκεινοσ εκεινουσ εκεινων ενω επι η θα ισωσ κ και κατα κι μα με μετα μη μην να ο οι ομωσ οπωσ οσο οτι παρα ποια ποιεσ ποιο ποιοι ποιοσ ποιουσ ποιων που προσ πωσ σε στη στην στο στον τα την τησ το τον τοτε του των ωσ".split(" ")),e.Pipeline.registerFunction(e.el.stopWordFilter,"stopWordFilter-el"),e.el.normilizer=function(){var e={"Ά":"Α","ά":"α","Έ":"Ε","έ":"ε","Ή":"Η","ή":"η","Ί":"Ι","ί":"ι","Ό":"Ο","ο":"ο","Ύ":"Υ","ύ":"υ","Ώ":"Ω","ώ":"ω","Ϊ":"Ι","ϊ":"ι","Ϋ":"Υ","ϋ":"υ","ΐ":"ι","ΰ":"υ"};return function(t){if("function"==typeof t.update)return t.update(function(t){for(var r="",n=0;n<t.length;n++)r+=e[t.charAt(n)]||t.charAt(n);return r});for(var r="",n=0;n<t.length;n++)r+=e[t.charAt(n)]||t.charAt(n);return r}}(),e.Pipeline.registerFunction(e.el.normilizer,"normilizer-el")}});
\ No newline at end of file
diff --git a/assets/javascripts/workers/search.dfff1995.min.js b/assets/javascripts/workers/search.f886a092.min.js
similarity index 75%
rename from assets/javascripts/workers/search.dfff1995.min.js
rename to assets/javascripts/workers/search.f886a092.min.js
index 349360dbb..283b855c3 100644
--- a/assets/javascripts/workers/search.dfff1995.min.js
+++ b/assets/javascripts/workers/search.f886a092.min.js
@@ -11,18 +11,18 @@
  */t.Set=function(e){if(this.elements=Object.create(null),e){this.length=e.length;for(var r=0;r<this.length;r++)this.elements[e[r]]=!0}else this.length=0},t.Set.complete={intersect:function(e){return e},union:function(){return this},contains:function(){return!0}},t.Set.empty={intersect:function(){return this},union:function(e){return e},contains:function(){return!1}},t.Set.prototype.contains=function(e){return!!this.elements[e]},t.Set.prototype.intersect=function(e){var r,n,i,s=[];if(e===t.Set.complete)return this;if(e===t.Set.empty)return e;this.length<e.length?(r=this,n=e):(r=e,n=this),i=Object.keys(r.elements);for(var o=0;o<i.length;o++){var a=i[o];a in n.elements&&s.push(a)}return new t.Set(s)},t.Set.prototype.union=function(e){return e===t.Set.complete?t.Set.complete:e===t.Set.empty?this:new t.Set(Object.keys(this.elements).concat(Object.keys(e.elements)))},t.idf=function(e,r){var n=0;for(var i in e)i!="_index"&&(n+=Object.keys(e[i]).length);var s=(r-n+.5)/(n+.5);return Math.log(1+Math.abs(s))},t.Token=function(e,r){this.str=e||"",this.metadata=r||{}},t.Token.prototype.toString=function(){return this.str},t.Token.prototype.update=function(e){return this.str=e(this.str,this.metadata),this},t.Token.prototype.clone=function(e){return e=e||function(r){return r},new t.Token(e(this.str,this.metadata),this.metadata)};/*!
  * lunr.tokenizer
  * Copyright (C) 2020 Oliver Nightingale
- */t.tokenizer=function(e,r){if(e==null||e==null)return[];if(Array.isArray(e))return e.map(function(g){return new t.Token(t.utils.asString(g).toLowerCase(),t.utils.clone(r))});for(var n=e.toString().toLowerCase(),i=n.length,s=[],o=0,a=0;o<=i;o++){var u=n.charAt(o),c=o-a;if(u.match(t.tokenizer.separator)||o==i){if(c>0){var l=t.utils.clone(r)||{};l.position=[a,c],l.index=s.length,s.push(new t.Token(n.slice(a,o),l))}a=o+1}}return s},t.tokenizer.separator=/[\s\-]+/;/*!
+ */t.tokenizer=function(e,r){if(e==null||e==null)return[];if(Array.isArray(e))return e.map(function(g){return new t.Token(t.utils.asString(g).toLowerCase(),t.utils.clone(r))});for(var n=e.toString().toLowerCase(),i=n.length,s=[],o=0,a=0;o<=i;o++){var u=n.charAt(o),c=o-a;if(u.match(t.tokenizer.separator)||o==i){if(c>0){var f=t.utils.clone(r)||{};f.position=[a,c],f.index=s.length,s.push(new t.Token(n.slice(a,o),f))}a=o+1}}return s},t.tokenizer.separator=/[\s\-]+/;/*!
  * lunr.Pipeline
  * Copyright (C) 2020 Oliver Nightingale
  */t.Pipeline=function(){this._stack=[]},t.Pipeline.registeredFunctions=Object.create(null),t.Pipeline.registerFunction=function(e,r){r in this.registeredFunctions&&t.utils.warn("Overwriting existing registered function: "+r),e.label=r,t.Pipeline.registeredFunctions[e.label]=e},t.Pipeline.warnIfFunctionNotRegistered=function(e){var r=e.label&&e.label in this.registeredFunctions;r||t.utils.warn(`Function is not registered with pipeline. This may cause problems when serialising the index.
 `,e)},t.Pipeline.load=function(e){var r=new t.Pipeline;return e.forEach(function(n){var i=t.Pipeline.registeredFunctions[n];if(i)r.add(i);else throw new Error("Cannot load unregistered function: "+n)}),r},t.Pipeline.prototype.add=function(){var e=Array.prototype.slice.call(arguments);e.forEach(function(r){t.Pipeline.warnIfFunctionNotRegistered(r),this._stack.push(r)},this)},t.Pipeline.prototype.after=function(e,r){t.Pipeline.warnIfFunctionNotRegistered(r);var n=this._stack.indexOf(e);if(n==-1)throw new Error("Cannot find existingFn");n=n+1,this._stack.splice(n,0,r)},t.Pipeline.prototype.before=function(e,r){t.Pipeline.warnIfFunctionNotRegistered(r);var n=this._stack.indexOf(e);if(n==-1)throw new Error("Cannot find existingFn");this._stack.splice(n,0,r)},t.Pipeline.prototype.remove=function(e){var r=this._stack.indexOf(e);r!=-1&&this._stack.splice(r,1)},t.Pipeline.prototype.run=function(e){for(var r=this._stack.length,n=0;n<r;n++){for(var i=this._stack[n],s=[],o=0;o<e.length;o++){var a=i(e[o],o,e);if(!(a==null||a===""))if(Array.isArray(a))for(var u=0;u<a.length;u++)s.push(a[u]);else s.push(a)}e=s}return e},t.Pipeline.prototype.runString=function(e,r){var n=new t.Token(e,r);return this.run([n]).map(function(i){return i.toString()})},t.Pipeline.prototype.reset=function(){this._stack=[]},t.Pipeline.prototype.toJSON=function(){return this._stack.map(function(e){return t.Pipeline.warnIfFunctionNotRegistered(e),e.label})};/*!
  * lunr.Vector
  * Copyright (C) 2020 Oliver Nightingale
- */t.Vector=function(e){this._magnitude=0,this.elements=e||[]},t.Vector.prototype.positionForIndex=function(e){if(this.elements.length==0)return 0;for(var r=0,n=this.elements.length/2,i=n-r,s=Math.floor(i/2),o=this.elements[s*2];i>1&&(o<e&&(r=s),o>e&&(n=s),o!=e);)i=n-r,s=r+Math.floor(i/2),o=this.elements[s*2];if(o==e||o>e)return s*2;if(o<e)return(s+1)*2},t.Vector.prototype.insert=function(e,r){this.upsert(e,r,function(){throw"duplicate index"})},t.Vector.prototype.upsert=function(e,r,n){this._magnitude=0;var i=this.positionForIndex(e);this.elements[i]==e?this.elements[i+1]=n(this.elements[i+1],r):this.elements.splice(i,0,e,r)},t.Vector.prototype.magnitude=function(){if(this._magnitude)return this._magnitude;for(var e=0,r=this.elements.length,n=1;n<r;n+=2){var i=this.elements[n];e+=i*i}return this._magnitude=Math.sqrt(e)},t.Vector.prototype.dot=function(e){for(var r=0,n=this.elements,i=e.elements,s=n.length,o=i.length,a=0,u=0,c=0,l=0;c<s&&l<o;)a=n[c],u=i[l],a<u?c+=2:a>u?l+=2:a==u&&(r+=n[c+1]*i[l+1],c+=2,l+=2);return r},t.Vector.prototype.similarity=function(e){return this.dot(e)/this.magnitude()||0},t.Vector.prototype.toArray=function(){for(var e=new Array(this.elements.length/2),r=1,n=0;r<this.elements.length;r+=2,n++)e[n]=this.elements[r];return e},t.Vector.prototype.toJSON=function(){return this.elements};/*!
+ */t.Vector=function(e){this._magnitude=0,this.elements=e||[]},t.Vector.prototype.positionForIndex=function(e){if(this.elements.length==0)return 0;for(var r=0,n=this.elements.length/2,i=n-r,s=Math.floor(i/2),o=this.elements[s*2];i>1&&(o<e&&(r=s),o>e&&(n=s),o!=e);)i=n-r,s=r+Math.floor(i/2),o=this.elements[s*2];if(o==e||o>e)return s*2;if(o<e)return(s+1)*2},t.Vector.prototype.insert=function(e,r){this.upsert(e,r,function(){throw"duplicate index"})},t.Vector.prototype.upsert=function(e,r,n){this._magnitude=0;var i=this.positionForIndex(e);this.elements[i]==e?this.elements[i+1]=n(this.elements[i+1],r):this.elements.splice(i,0,e,r)},t.Vector.prototype.magnitude=function(){if(this._magnitude)return this._magnitude;for(var e=0,r=this.elements.length,n=1;n<r;n+=2){var i=this.elements[n];e+=i*i}return this._magnitude=Math.sqrt(e)},t.Vector.prototype.dot=function(e){for(var r=0,n=this.elements,i=e.elements,s=n.length,o=i.length,a=0,u=0,c=0,f=0;c<s&&f<o;)a=n[c],u=i[f],a<u?c+=2:a>u?f+=2:a==u&&(r+=n[c+1]*i[f+1],c+=2,f+=2);return r},t.Vector.prototype.similarity=function(e){return this.dot(e)/this.magnitude()||0},t.Vector.prototype.toArray=function(){for(var e=new Array(this.elements.length/2),r=1,n=0;r<this.elements.length;r+=2,n++)e[n]=this.elements[r];return e},t.Vector.prototype.toJSON=function(){return this.elements};/*!
  * lunr.stemmer
  * Copyright (C) 2020 Oliver Nightingale
  * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt
- */t.stemmer=function(){var e={ational:"ate",tional:"tion",enci:"ence",anci:"ance",izer:"ize",bli:"ble",alli:"al",entli:"ent",eli:"e",ousli:"ous",ization:"ize",ation:"ate",ator:"ate",alism:"al",iveness:"ive",fulness:"ful",ousness:"ous",aliti:"al",iviti:"ive",biliti:"ble",logi:"log"},r={icate:"ic",ative:"",alize:"al",iciti:"ic",ical:"ic",ful:"",ness:""},n="[^aeiou]",i="[aeiouy]",s=n+"[^aeiouy]*",o=i+"[aeiou]*",a="^("+s+")?"+o+s,u="^("+s+")?"+o+s+"("+o+")?$",c="^("+s+")?"+o+s+o+s,l="^("+s+")?"+i,g=new RegExp(a),f=new RegExp(c),v=new RegExp(u),m=new RegExp(l),x=/^(.+?)(ss|i)es$/,d=/^(.+?)([^s])s$/,y=/^(.+?)eed$/,b=/^(.+?)(ed|ing)$/,E=/.$/,w=/(at|bl|iz)$/,R=new RegExp("([^aeiouylsz])\\1$"),j=new RegExp("^"+s+i+"[^aeiouwxy]$"),_=/^(.+?[^aeiou])y$/,D=/^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/,N=/^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/,C=/^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/,V=/^(.+?)(s|t)(ion)$/,P=/^(.+?)e$/,z=/ll$/,$=new RegExp("^"+s+i+"[^aeiouwxy]$"),M=function(h){var S,k,L,p,T,O,F;if(h.length<3)return h;if(L=h.substr(0,1),L=="y"&&(h=L.toUpperCase()+h.substr(1)),p=x,T=d,p.test(h)?h=h.replace(p,"$1$2"):T.test(h)&&(h=h.replace(T,"$1$2")),p=y,T=b,p.test(h)){var Q=p.exec(h);p=g,p.test(Q[1])&&(p=E,h=h.replace(p,""))}else if(T.test(h)){var Q=T.exec(h);S=Q[1],T=m,T.test(S)&&(h=S,T=w,O=R,F=j,T.test(h)?h=h+"e":O.test(h)?(p=E,h=h.replace(p,"")):F.test(h)&&(h=h+"e"))}if(p=_,p.test(h)){var Q=p.exec(h);S=Q[1],h=S+"i"}if(p=D,p.test(h)){var Q=p.exec(h);S=Q[1],k=Q[2],p=g,p.test(S)&&(h=S+e[k])}if(p=N,p.test(h)){var Q=p.exec(h);S=Q[1],k=Q[2],p=g,p.test(S)&&(h=S+r[k])}if(p=C,T=V,p.test(h)){var Q=p.exec(h);S=Q[1],p=f,p.test(S)&&(h=S)}else if(T.test(h)){var Q=T.exec(h);S=Q[1]+Q[2],T=f,T.test(S)&&(h=S)}if(p=P,p.test(h)){var Q=p.exec(h);S=Q[1],p=f,T=v,O=$,(p.test(S)||T.test(S)&&!O.test(S))&&(h=S)}return p=z,T=f,p.test(h)&&T.test(h)&&(p=E,h=h.replace(p,"")),L=="y"&&(h=L.toLowerCase()+h.substr(1)),h};return function(I){return I.update(M)}}(),t.Pipeline.registerFunction(t.stemmer,"stemmer");/*!
+ */t.stemmer=function(){var e={ational:"ate",tional:"tion",enci:"ence",anci:"ance",izer:"ize",bli:"ble",alli:"al",entli:"ent",eli:"e",ousli:"ous",ization:"ize",ation:"ate",ator:"ate",alism:"al",iveness:"ive",fulness:"ful",ousness:"ous",aliti:"al",iviti:"ive",biliti:"ble",logi:"log"},r={icate:"ic",ative:"",alize:"al",iciti:"ic",ical:"ic",ful:"",ness:""},n="[^aeiou]",i="[aeiouy]",s=n+"[^aeiouy]*",o=i+"[aeiou]*",a="^("+s+")?"+o+s,u="^("+s+")?"+o+s+"("+o+")?$",c="^("+s+")?"+o+s+o+s,f="^("+s+")?"+i,g=new RegExp(a),l=new RegExp(c),m=new RegExp(u),x=new RegExp(f),v=/^(.+?)(ss|i)es$/,d=/^(.+?)([^s])s$/,y=/^(.+?)eed$/,b=/^(.+?)(ed|ing)$/,E=/.$/,w=/(at|bl|iz)$/,R=new RegExp("([^aeiouylsz])\\1$"),j=new RegExp("^"+s+i+"[^aeiouwxy]$"),_=/^(.+?[^aeiou])y$/,D=/^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/,N=/^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/,C=/^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/,V=/^(.+?)(s|t)(ion)$/,P=/^(.+?)e$/,z=/ll$/,$=new RegExp("^"+s+i+"[^aeiouwxy]$"),M=function(h){var S,k,L,p,T,O,F;if(h.length<3)return h;if(L=h.substr(0,1),L=="y"&&(h=L.toUpperCase()+h.substr(1)),p=v,T=d,p.test(h)?h=h.replace(p,"$1$2"):T.test(h)&&(h=h.replace(T,"$1$2")),p=y,T=b,p.test(h)){var Q=p.exec(h);p=g,p.test(Q[1])&&(p=E,h=h.replace(p,""))}else if(T.test(h)){var Q=T.exec(h);S=Q[1],T=x,T.test(S)&&(h=S,T=w,O=R,F=j,T.test(h)?h=h+"e":O.test(h)?(p=E,h=h.replace(p,"")):F.test(h)&&(h=h+"e"))}if(p=_,p.test(h)){var Q=p.exec(h);S=Q[1],h=S+"i"}if(p=D,p.test(h)){var Q=p.exec(h);S=Q[1],k=Q[2],p=g,p.test(S)&&(h=S+e[k])}if(p=N,p.test(h)){var Q=p.exec(h);S=Q[1],k=Q[2],p=g,p.test(S)&&(h=S+r[k])}if(p=C,T=V,p.test(h)){var Q=p.exec(h);S=Q[1],p=l,p.test(S)&&(h=S)}else if(T.test(h)){var Q=T.exec(h);S=Q[1]+Q[2],T=l,T.test(S)&&(h=S)}if(p=P,p.test(h)){var Q=p.exec(h);S=Q[1],p=l,T=m,O=$,(p.test(S)||T.test(S)&&!O.test(S))&&(h=S)}return p=z,T=l,p.test(h)&&T.test(h)&&(p=E,h=h.replace(p,"")),L=="y"&&(h=L.toLowerCase()+h.substr(1)),h};return function(I){return I.update(M)}}(),t.Pipeline.registerFunction(t.stemmer,"stemmer");/*!
  * lunr.stopWordFilter
  * Copyright (C) 2020 Oliver Nightingale
  */t.generateStopWordFilter=function(e){var r=e.reduce(function(n,i){return n[i]=i,n},{});return function(n){if(n&&r[n.toString()]!==n.toString())return n}},t.stopWordFilter=t.generateStopWordFilter(["a","able","about","across","after","all","almost","also","am","among","an","and","any","are","as","at","be","because","been","but","by","can","cannot","could","dear","did","do","does","either","else","ever","every","for","from","get","got","had","has","have","he","her","hers","him","his","how","however","i","if","in","into","is","it","its","just","least","let","like","likely","may","me","might","most","must","my","neither","no","nor","not","of","off","often","on","only","or","other","our","own","rather","said","say","says","she","should","since","so","some","than","that","the","their","them","then","there","these","they","this","tis","to","too","twas","us","wants","was","we","were","what","when","where","which","while","who","whom","why","will","with","would","yet","you","your"]),t.Pipeline.registerFunction(t.stopWordFilter,"stopWordFilter");/*!
@@ -31,12 +31,12 @@
  */t.trimmer=function(e){return e.update(function(r){return r.replace(/^\W+/,"").replace(/\W+$/,"")})},t.Pipeline.registerFunction(t.trimmer,"trimmer");/*!
  * lunr.TokenSet
  * Copyright (C) 2020 Oliver Nightingale
- */t.TokenSet=function(){this.final=!1,this.edges={},this.id=t.TokenSet._nextId,t.TokenSet._nextId+=1},t.TokenSet._nextId=1,t.TokenSet.fromArray=function(e){for(var r=new t.TokenSet.Builder,n=0,i=e.length;n<i;n++)r.insert(e[n]);return r.finish(),r.root},t.TokenSet.fromClause=function(e){return"editDistance"in e?t.TokenSet.fromFuzzyString(e.term,e.editDistance):t.TokenSet.fromString(e.term)},t.TokenSet.fromFuzzyString=function(e,r){for(var n=new t.TokenSet,i=[{node:n,editsRemaining:r,str:e}];i.length;){var s=i.pop();if(s.str.length>0){var o=s.str.charAt(0),a;o in s.node.edges?a=s.node.edges[o]:(a=new t.TokenSet,s.node.edges[o]=a),s.str.length==1&&(a.final=!0),i.push({node:a,editsRemaining:s.editsRemaining,str:s.str.slice(1)})}if(s.editsRemaining!=0){if("*"in s.node.edges)var u=s.node.edges["*"];else{var u=new t.TokenSet;s.node.edges["*"]=u}if(s.str.length==0&&(u.final=!0),i.push({node:u,editsRemaining:s.editsRemaining-1,str:s.str}),s.str.length>1&&i.push({node:s.node,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)}),s.str.length==1&&(s.node.final=!0),s.str.length>=1){if("*"in s.node.edges)var c=s.node.edges["*"];else{var c=new t.TokenSet;s.node.edges["*"]=c}s.str.length==1&&(c.final=!0),i.push({node:c,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)})}if(s.str.length>1){var l=s.str.charAt(0),g=s.str.charAt(1),f;g in s.node.edges?f=s.node.edges[g]:(f=new t.TokenSet,s.node.edges[g]=f),s.str.length==1&&(f.final=!0),i.push({node:f,editsRemaining:s.editsRemaining-1,str:l+s.str.slice(2)})}}}return n},t.TokenSet.fromString=function(e){for(var r=new t.TokenSet,n=r,i=0,s=e.length;i<s;i++){var o=e[i],a=i==s-1;if(o=="*")r.edges[o]=r,r.final=a;else{var u=new t.TokenSet;u.final=a,r.edges[o]=u,r=u}}return n},t.TokenSet.prototype.toArray=function(){for(var e=[],r=[{prefix:"",node:this}];r.length;){var n=r.pop(),i=Object.keys(n.node.edges),s=i.length;n.node.final&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<s;o++){var a=i[o];r.push({prefix:n.prefix.concat(a),node:n.node.edges[a]})}}return e},t.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this.final?"1":"0",r=Object.keys(this.edges).sort(),n=r.length,i=0;i<n;i++){var s=r[i],o=this.edges[s];e=e+s+o.id}return e},t.TokenSet.prototype.intersect=function(e){for(var r=new t.TokenSet,n=void 0,i=[{qNode:e,output:r,node:this}];i.length;){n=i.pop();for(var s=Object.keys(n.qNode.edges),o=s.length,a=Object.keys(n.node.edges),u=a.length,c=0;c<o;c++)for(var l=s[c],g=0;g<u;g++){var f=a[g];if(f==l||l=="*"){var v=n.node.edges[f],m=n.qNode.edges[l],x=v.final&&m.final,d=void 0;f in n.output.edges?(d=n.output.edges[f],d.final=d.final||x):(d=new t.TokenSet,d.final=x,n.output.edges[f]=d),i.push({qNode:m,output:d,node:v})}}}return r},t.TokenSet.Builder=function(){this.previousWord="",this.root=new t.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},t.TokenSet.Builder.prototype.insert=function(e){var r,n=0;if(e<this.previousWord)throw new Error("Out of order word insertion");for(var i=0;i<e.length&&i<this.previousWord.length&&e[i]==this.previousWord[i];i++)n++;this.minimize(n),this.uncheckedNodes.length==0?r=this.root:r=this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(var i=n;i<e.length;i++){var s=new t.TokenSet,o=e[i];r.edges[o]=s,this.uncheckedNodes.push({parent:r,char:o,child:s}),r=s}r.final=!0,this.previousWord=e},t.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},t.TokenSet.Builder.prototype.minimize=function(e){for(var r=this.uncheckedNodes.length-1;r>=e;r--){var n=this.uncheckedNodes[r],i=n.child.toString();i in this.minimizedNodes?n.parent.edges[n.char]=this.minimizedNodes[i]:(n.child._str=i,this.minimizedNodes[i]=n.child),this.uncheckedNodes.pop()}};/*!
+ */t.TokenSet=function(){this.final=!1,this.edges={},this.id=t.TokenSet._nextId,t.TokenSet._nextId+=1},t.TokenSet._nextId=1,t.TokenSet.fromArray=function(e){for(var r=new t.TokenSet.Builder,n=0,i=e.length;n<i;n++)r.insert(e[n]);return r.finish(),r.root},t.TokenSet.fromClause=function(e){return"editDistance"in e?t.TokenSet.fromFuzzyString(e.term,e.editDistance):t.TokenSet.fromString(e.term)},t.TokenSet.fromFuzzyString=function(e,r){for(var n=new t.TokenSet,i=[{node:n,editsRemaining:r,str:e}];i.length;){var s=i.pop();if(s.str.length>0){var o=s.str.charAt(0),a;o in s.node.edges?a=s.node.edges[o]:(a=new t.TokenSet,s.node.edges[o]=a),s.str.length==1&&(a.final=!0),i.push({node:a,editsRemaining:s.editsRemaining,str:s.str.slice(1)})}if(s.editsRemaining!=0){if("*"in s.node.edges)var u=s.node.edges["*"];else{var u=new t.TokenSet;s.node.edges["*"]=u}if(s.str.length==0&&(u.final=!0),i.push({node:u,editsRemaining:s.editsRemaining-1,str:s.str}),s.str.length>1&&i.push({node:s.node,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)}),s.str.length==1&&(s.node.final=!0),s.str.length>=1){if("*"in s.node.edges)var c=s.node.edges["*"];else{var c=new t.TokenSet;s.node.edges["*"]=c}s.str.length==1&&(c.final=!0),i.push({node:c,editsRemaining:s.editsRemaining-1,str:s.str.slice(1)})}if(s.str.length>1){var f=s.str.charAt(0),g=s.str.charAt(1),l;g in s.node.edges?l=s.node.edges[g]:(l=new t.TokenSet,s.node.edges[g]=l),s.str.length==1&&(l.final=!0),i.push({node:l,editsRemaining:s.editsRemaining-1,str:f+s.str.slice(2)})}}}return n},t.TokenSet.fromString=function(e){for(var r=new t.TokenSet,n=r,i=0,s=e.length;i<s;i++){var o=e[i],a=i==s-1;if(o=="*")r.edges[o]=r,r.final=a;else{var u=new t.TokenSet;u.final=a,r.edges[o]=u,r=u}}return n},t.TokenSet.prototype.toArray=function(){for(var e=[],r=[{prefix:"",node:this}];r.length;){var n=r.pop(),i=Object.keys(n.node.edges),s=i.length;n.node.final&&(n.prefix.charAt(0),e.push(n.prefix));for(var o=0;o<s;o++){var a=i[o];r.push({prefix:n.prefix.concat(a),node:n.node.edges[a]})}}return e},t.TokenSet.prototype.toString=function(){if(this._str)return this._str;for(var e=this.final?"1":"0",r=Object.keys(this.edges).sort(),n=r.length,i=0;i<n;i++){var s=r[i],o=this.edges[s];e=e+s+o.id}return e},t.TokenSet.prototype.intersect=function(e){for(var r=new t.TokenSet,n=void 0,i=[{qNode:e,output:r,node:this}];i.length;){n=i.pop();for(var s=Object.keys(n.qNode.edges),o=s.length,a=Object.keys(n.node.edges),u=a.length,c=0;c<o;c++)for(var f=s[c],g=0;g<u;g++){var l=a[g];if(l==f||f=="*"){var m=n.node.edges[l],x=n.qNode.edges[f],v=m.final&&x.final,d=void 0;l in n.output.edges?(d=n.output.edges[l],d.final=d.final||v):(d=new t.TokenSet,d.final=v,n.output.edges[l]=d),i.push({qNode:x,output:d,node:m})}}}return r},t.TokenSet.Builder=function(){this.previousWord="",this.root=new t.TokenSet,this.uncheckedNodes=[],this.minimizedNodes={}},t.TokenSet.Builder.prototype.insert=function(e){var r,n=0;if(e<this.previousWord)throw new Error("Out of order word insertion");for(var i=0;i<e.length&&i<this.previousWord.length&&e[i]==this.previousWord[i];i++)n++;this.minimize(n),this.uncheckedNodes.length==0?r=this.root:r=this.uncheckedNodes[this.uncheckedNodes.length-1].child;for(var i=n;i<e.length;i++){var s=new t.TokenSet,o=e[i];r.edges[o]=s,this.uncheckedNodes.push({parent:r,char:o,child:s}),r=s}r.final=!0,this.previousWord=e},t.TokenSet.Builder.prototype.finish=function(){this.minimize(0)},t.TokenSet.Builder.prototype.minimize=function(e){for(var r=this.uncheckedNodes.length-1;r>=e;r--){var n=this.uncheckedNodes[r],i=n.child.toString();i in this.minimizedNodes?n.parent.edges[n.char]=this.minimizedNodes[i]:(n.child._str=i,this.minimizedNodes[i]=n.child),this.uncheckedNodes.pop()}};/*!
  * lunr.Index
  * Copyright (C) 2020 Oliver Nightingale
- */t.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},t.Index.prototype.search=function(e){return this.query(function(r){var n=new t.QueryParser(e,r);n.parse()})},t.Index.prototype.query=function(e){for(var r=new t.Query(this.fields),n=Object.create(null),i=Object.create(null),s=Object.create(null),o=Object.create(null),a=Object.create(null),u=0;u<this.fields.length;u++)i[this.fields[u]]=new t.Vector;e.call(r,r);for(var u=0;u<r.clauses.length;u++){var c=r.clauses[u],l=null,g=t.Set.empty;c.usePipeline?l=this.pipeline.runString(c.term,{fields:c.fields}):l=[c.term];for(var f=0;f<l.length;f++){var v=l[f];c.term=v;var m=t.TokenSet.fromClause(c),x=this.tokenSet.intersect(m).toArray();if(x.length===0&&c.presence===t.Query.presence.REQUIRED){for(var d=0;d<c.fields.length;d++){var y=c.fields[d];o[y]=t.Set.empty}break}for(var b=0;b<x.length;b++)for(var E=x[b],w=this.invertedIndex[E],R=w._index,d=0;d<c.fields.length;d++){var y=c.fields[d],j=w[y],_=Object.keys(j),D=E+"/"+y,N=new t.Set(_);if(c.presence==t.Query.presence.REQUIRED&&(g=g.union(N),o[y]===void 0&&(o[y]=t.Set.complete)),c.presence==t.Query.presence.PROHIBITED){a[y]===void 0&&(a[y]=t.Set.empty),a[y]=a[y].union(N);continue}if(i[y].upsert(R,c.boost,function(ye,me){return ye+me}),!s[D]){for(var C=0;C<_.length;C++){var V=_[C],P=new t.FieldRef(V,y),z=j[V],$;($=n[P])===void 0?n[P]=new t.MatchData(E,y,z):$.add(E,y,z)}s[D]=!0}}}if(c.presence===t.Query.presence.REQUIRED)for(var d=0;d<c.fields.length;d++){var y=c.fields[d];o[y]=o[y].intersect(g)}}for(var M=t.Set.complete,I=t.Set.empty,u=0;u<this.fields.length;u++){var y=this.fields[u];o[y]&&(M=M.intersect(o[y])),a[y]&&(I=I.union(a[y]))}var h=Object.keys(n),S=[],k=Object.create(null);if(r.isNegated()){h=Object.keys(this.fieldVectors);for(var u=0;u<h.length;u++){var P=h[u],L=t.FieldRef.fromString(P);n[P]=new t.MatchData}}for(var u=0;u<h.length;u++){var L=t.FieldRef.fromString(h[u]),p=L.docRef;if(M.contains(p)&&!I.contains(p)){var T=this.fieldVectors[L],O=i[L.fieldName].similarity(T),F;if((F=k[p])!==void 0)F.score+=O,F.matchData.combine(n[L]);else{var Q={ref:p,score:O,matchData:n[L]};k[p]=Q,S.push(Q)}}}return S.sort(function(pe,ge){return ge.score-pe.score})},t.Index.prototype.toJSON=function(){var e=Object.keys(this.invertedIndex).sort().map(function(n){return[n,this.invertedIndex[n]]},this),r=Object.keys(this.fieldVectors).map(function(n){return[n,this.fieldVectors[n].toJSON()]},this);return{version:t.version,fields:this.fields,fieldVectors:r,invertedIndex:e,pipeline:this.pipeline.toJSON()}},t.Index.load=function(e){var r={},n={},i=e.fieldVectors,s=Object.create(null),o=e.invertedIndex,a=new t.TokenSet.Builder,u=t.Pipeline.load(e.pipeline);e.version!=t.version&&t.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+t.version+"' does not match serialized index '"+e.version+"'");for(var c=0;c<i.length;c++){var l=i[c],g=l[0],f=l[1];n[g]=new t.Vector(f)}for(var c=0;c<o.length;c++){var l=o[c],v=l[0],m=l[1];a.insert(v),s[v]=m}return a.finish(),r.fields=e.fields,r.fieldVectors=n,r.invertedIndex=s,r.tokenSet=a.root,r.pipeline=u,new t.Index(r)};/*!
+ */t.Index=function(e){this.invertedIndex=e.invertedIndex,this.fieldVectors=e.fieldVectors,this.tokenSet=e.tokenSet,this.fields=e.fields,this.pipeline=e.pipeline},t.Index.prototype.search=function(e){return this.query(function(r){var n=new t.QueryParser(e,r);n.parse()})},t.Index.prototype.query=function(e){for(var r=new t.Query(this.fields),n=Object.create(null),i=Object.create(null),s=Object.create(null),o=Object.create(null),a=Object.create(null),u=0;u<this.fields.length;u++)i[this.fields[u]]=new t.Vector;e.call(r,r);for(var u=0;u<r.clauses.length;u++){var c=r.clauses[u],f=null,g=t.Set.empty;c.usePipeline?f=this.pipeline.runString(c.term,{fields:c.fields}):f=[c.term];for(var l=0;l<f.length;l++){var m=f[l];c.term=m;var x=t.TokenSet.fromClause(c),v=this.tokenSet.intersect(x).toArray();if(v.length===0&&c.presence===t.Query.presence.REQUIRED){for(var d=0;d<c.fields.length;d++){var y=c.fields[d];o[y]=t.Set.empty}break}for(var b=0;b<v.length;b++)for(var E=v[b],w=this.invertedIndex[E],R=w._index,d=0;d<c.fields.length;d++){var y=c.fields[d],j=w[y],_=Object.keys(j),D=E+"/"+y,N=new t.Set(_);if(c.presence==t.Query.presence.REQUIRED&&(g=g.union(N),o[y]===void 0&&(o[y]=t.Set.complete)),c.presence==t.Query.presence.PROHIBITED){a[y]===void 0&&(a[y]=t.Set.empty),a[y]=a[y].union(N);continue}if(i[y].upsert(R,c.boost,function(ye,me){return ye+me}),!s[D]){for(var C=0;C<_.length;C++){var V=_[C],P=new t.FieldRef(V,y),z=j[V],$;($=n[P])===void 0?n[P]=new t.MatchData(E,y,z):$.add(E,y,z)}s[D]=!0}}}if(c.presence===t.Query.presence.REQUIRED)for(var d=0;d<c.fields.length;d++){var y=c.fields[d];o[y]=o[y].intersect(g)}}for(var M=t.Set.complete,I=t.Set.empty,u=0;u<this.fields.length;u++){var y=this.fields[u];o[y]&&(M=M.intersect(o[y])),a[y]&&(I=I.union(a[y]))}var h=Object.keys(n),S=[],k=Object.create(null);if(r.isNegated()){h=Object.keys(this.fieldVectors);for(var u=0;u<h.length;u++){var P=h[u],L=t.FieldRef.fromString(P);n[P]=new t.MatchData}}for(var u=0;u<h.length;u++){var L=t.FieldRef.fromString(h[u]),p=L.docRef;if(M.contains(p)&&!I.contains(p)){var T=this.fieldVectors[L],O=i[L.fieldName].similarity(T),F;if((F=k[p])!==void 0)F.score+=O,F.matchData.combine(n[L]);else{var Q={ref:p,score:O,matchData:n[L]};k[p]=Q,S.push(Q)}}}return S.sort(function(pe,ge){return ge.score-pe.score})},t.Index.prototype.toJSON=function(){var e=Object.keys(this.invertedIndex).sort().map(function(n){return[n,this.invertedIndex[n]]},this),r=Object.keys(this.fieldVectors).map(function(n){return[n,this.fieldVectors[n].toJSON()]},this);return{version:t.version,fields:this.fields,fieldVectors:r,invertedIndex:e,pipeline:this.pipeline.toJSON()}},t.Index.load=function(e){var r={},n={},i=e.fieldVectors,s=Object.create(null),o=e.invertedIndex,a=new t.TokenSet.Builder,u=t.Pipeline.load(e.pipeline);e.version!=t.version&&t.utils.warn("Version mismatch when loading serialised index. Current version of lunr '"+t.version+"' does not match serialized index '"+e.version+"'");for(var c=0;c<i.length;c++){var f=i[c],g=f[0],l=f[1];n[g]=new t.Vector(l)}for(var c=0;c<o.length;c++){var f=o[c],m=f[0],x=f[1];a.insert(m),s[m]=x}return a.finish(),r.fields=e.fields,r.fieldVectors=n,r.invertedIndex=s,r.tokenSet=a.root,r.pipeline=u,new t.Index(r)};/*!
  * lunr.Builder
  * Copyright (C) 2020 Oliver Nightingale
- */t.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=t.tokenizer,this.pipeline=new t.Pipeline,this.searchPipeline=new t.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},t.Builder.prototype.ref=function(e){this._ref=e},t.Builder.prototype.field=function(e,r){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=r||{}},t.Builder.prototype.b=function(e){e<0?this._b=0:e>1?this._b=1:this._b=e},t.Builder.prototype.k1=function(e){this._k1=e},t.Builder.prototype.add=function(e,r){var n=e[this._ref],i=Object.keys(this._fields);this._documents[n]=r||{},this.documentCount+=1;for(var s=0;s<i.length;s++){var o=i[s],a=this._fields[o].extractor,u=a?a(e):e[o],c=this.tokenizer(u,{fields:[o]}),l=this.pipeline.run(c),g=new t.FieldRef(n,o),f=Object.create(null);this.fieldTermFrequencies[g]=f,this.fieldLengths[g]=0,this.fieldLengths[g]+=l.length;for(var v=0;v<l.length;v++){var m=l[v];if(f[m]==null&&(f[m]=0),f[m]+=1,this.invertedIndex[m]==null){var x=Object.create(null);x._index=this.termIndex,this.termIndex+=1;for(var d=0;d<i.length;d++)x[i[d]]=Object.create(null);this.invertedIndex[m]=x}this.invertedIndex[m][o][n]==null&&(this.invertedIndex[m][o][n]=Object.create(null));for(var y=0;y<this.metadataWhitelist.length;y++){var b=this.metadataWhitelist[y],E=m.metadata[b];this.invertedIndex[m][o][n][b]==null&&(this.invertedIndex[m][o][n][b]=[]),this.invertedIndex[m][o][n][b].push(E)}}}},t.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),r=e.length,n={},i={},s=0;s<r;s++){var o=t.FieldRef.fromString(e[s]),a=o.fieldName;i[a]||(i[a]=0),i[a]+=1,n[a]||(n[a]=0),n[a]+=this.fieldLengths[o]}for(var u=Object.keys(this._fields),s=0;s<u.length;s++){var c=u[s];n[c]=n[c]/i[c]}this.averageFieldLength=n},t.Builder.prototype.createFieldVectors=function(){for(var e={},r=Object.keys(this.fieldTermFrequencies),n=r.length,i=Object.create(null),s=0;s<n;s++){for(var o=t.FieldRef.fromString(r[s]),a=o.fieldName,u=this.fieldLengths[o],c=new t.Vector,l=this.fieldTermFrequencies[o],g=Object.keys(l),f=g.length,v=this._fields[a].boost||1,m=this._documents[o.docRef].boost||1,x=0;x<f;x++){var d=g[x],y=l[d],b=this.invertedIndex[d]._index,E,w,R;i[d]===void 0?(E=t.idf(this.invertedIndex[d],this.documentCount),i[d]=E):E=i[d],w=E*((this._k1+1)*y)/(this._k1*(1-this._b+this._b*(u/this.averageFieldLength[a]))+y),w*=v,w*=m,R=Math.round(w*1e3)/1e3,c.insert(b,R)}e[o]=c}this.fieldVectors=e},t.Builder.prototype.createTokenSet=function(){this.tokenSet=t.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},t.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new t.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},t.Builder.prototype.use=function(e){var r=Array.prototype.slice.call(arguments,1);r.unshift(this),e.apply(this,r)},t.MatchData=function(e,r,n){for(var i=Object.create(null),s=Object.keys(n||{}),o=0;o<s.length;o++){var a=s[o];i[a]=n[a].slice()}this.metadata=Object.create(null),e!==void 0&&(this.metadata[e]=Object.create(null),this.metadata[e][r]=i)},t.MatchData.prototype.combine=function(e){for(var r=Object.keys(e.metadata),n=0;n<r.length;n++){var i=r[n],s=Object.keys(e.metadata[i]);this.metadata[i]==null&&(this.metadata[i]=Object.create(null));for(var o=0;o<s.length;o++){var a=s[o],u=Object.keys(e.metadata[i][a]);this.metadata[i][a]==null&&(this.metadata[i][a]=Object.create(null));for(var c=0;c<u.length;c++){var l=u[c];this.metadata[i][a][l]==null?this.metadata[i][a][l]=e.metadata[i][a][l]:this.metadata[i][a][l]=this.metadata[i][a][l].concat(e.metadata[i][a][l])}}}},t.MatchData.prototype.add=function(e,r,n){if(!(e in this.metadata)){this.metadata[e]=Object.create(null),this.metadata[e][r]=n;return}if(!(r in this.metadata[e])){this.metadata[e][r]=n;return}for(var i=Object.keys(n),s=0;s<i.length;s++){var o=i[s];o in this.metadata[e][r]?this.metadata[e][r][o]=this.metadata[e][r][o].concat(n[o]):this.metadata[e][r][o]=n[o]}},t.Query=function(e){this.clauses=[],this.allFields=e},t.Query.wildcard=new String("*"),t.Query.wildcard.NONE=0,t.Query.wildcard.LEADING=1,t.Query.wildcard.TRAILING=2,t.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},t.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=t.Query.wildcard.NONE),e.wildcard&t.Query.wildcard.LEADING&&e.term.charAt(0)!=t.Query.wildcard&&(e.term="*"+e.term),e.wildcard&t.Query.wildcard.TRAILING&&e.term.slice(-1)!=t.Query.wildcard&&(e.term=""+e.term+"*"),"presence"in e||(e.presence=t.Query.presence.OPTIONAL),this.clauses.push(e),this},t.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=t.Query.presence.PROHIBITED)return!1;return!0},t.Query.prototype.term=function(e,r){if(Array.isArray(e))return e.forEach(function(i){this.term(i,t.utils.clone(r))},this),this;var n=r||{};return n.term=e.toString(),this.clause(n),this},t.QueryParseError=function(e,r,n){this.name="QueryParseError",this.message=e,this.start=r,this.end=n},t.QueryParseError.prototype=new Error,t.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},t.QueryLexer.prototype.run=function(){for(var e=t.QueryLexer.lexText;e;)e=e(this)},t.QueryLexer.prototype.sliceString=function(){for(var e=[],r=this.start,n=this.pos,i=0;i<this.escapeCharPositions.length;i++)n=this.escapeCharPositions[i],e.push(this.str.slice(r,n)),r=n+1;return e.push(this.str.slice(r,this.pos)),this.escapeCharPositions.length=0,e.join("")},t.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},t.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},t.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return t.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},t.QueryLexer.prototype.width=function(){return this.pos-this.start},t.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},t.QueryLexer.prototype.backup=function(){this.pos-=1},t.QueryLexer.prototype.acceptDigitRun=function(){var e,r;do e=this.next(),r=e.charCodeAt(0);while(r>47&&r<58);e!=t.QueryLexer.EOS&&this.backup()},t.QueryLexer.prototype.more=function(){return this.pos<this.length},t.QueryLexer.EOS="EOS",t.QueryLexer.FIELD="FIELD",t.QueryLexer.TERM="TERM",t.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",t.QueryLexer.BOOST="BOOST",t.QueryLexer.PRESENCE="PRESENCE",t.QueryLexer.lexField=function(e){return e.backup(),e.emit(t.QueryLexer.FIELD),e.ignore(),t.QueryLexer.lexText},t.QueryLexer.lexTerm=function(e){if(e.width()>1&&(e.backup(),e.emit(t.QueryLexer.TERM)),e.ignore(),e.more())return t.QueryLexer.lexText},t.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.EDIT_DISTANCE),t.QueryLexer.lexText},t.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.BOOST),t.QueryLexer.lexText},t.QueryLexer.lexEOS=function(e){e.width()>0&&e.emit(t.QueryLexer.TERM)},t.QueryLexer.termSeparator=t.tokenizer.separator,t.QueryLexer.lexText=function(e){for(;;){var r=e.next();if(r==t.QueryLexer.EOS)return t.QueryLexer.lexEOS;if(r.charCodeAt(0)==92){e.escapeCharacter();continue}if(r==":")return t.QueryLexer.lexField;if(r=="~")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexEditDistance;if(r=="^")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexBoost;if(r=="+"&&e.width()===1||r=="-"&&e.width()===1)return e.emit(t.QueryLexer.PRESENCE),t.QueryLexer.lexText;if(r.match(t.QueryLexer.termSeparator))return t.QueryLexer.lexTerm}},t.QueryParser=function(e,r){this.lexer=new t.QueryLexer(e),this.query=r,this.currentClause={},this.lexemeIdx=0},t.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var e=t.QueryParser.parseClause;e;)e=e(this);return this.query},t.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},t.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},t.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},t.QueryParser.parseClause=function(e){var r=e.peekLexeme();if(r!=null)switch(r.type){case t.QueryLexer.PRESENCE:return t.QueryParser.parsePresence;case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expected either a field or a term, found "+r.type;throw r.str.length>=1&&(n+=" with value '"+r.str+"'"),new t.QueryParseError(n,r.start,r.end)}},t.QueryParser.parsePresence=function(e){var r=e.consumeLexeme();if(r!=null){switch(r.str){case"-":e.currentClause.presence=t.Query.presence.PROHIBITED;break;case"+":e.currentClause.presence=t.Query.presence.REQUIRED;break;default:var n="unrecognised presence operator'"+r.str+"'";throw new t.QueryParseError(n,r.start,r.end)}var i=e.peekLexeme();if(i==null){var n="expecting term or field, found nothing";throw new t.QueryParseError(n,r.start,r.end)}switch(i.type){case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expecting term or field, found '"+i.type+"'";throw new t.QueryParseError(n,i.start,i.end)}}},t.QueryParser.parseField=function(e){var r=e.consumeLexeme();if(r!=null){if(e.query.allFields.indexOf(r.str)==-1){var n=e.query.allFields.map(function(o){return"'"+o+"'"}).join(", "),i="unrecognised field '"+r.str+"', possible fields: "+n;throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.fields=[r.str];var s=e.peekLexeme();if(s==null){var i="expecting term, found nothing";throw new t.QueryParseError(i,r.start,r.end)}switch(s.type){case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var i="expecting term, found '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseTerm=function(e){var r=e.consumeLexeme();if(r!=null){e.currentClause.term=r.str.toLowerCase(),r.str.indexOf("*")!=-1&&(e.currentClause.usePipeline=!1);var n=e.peekLexeme();if(n==null){e.nextClause();return}switch(n.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+n.type+"'";throw new t.QueryParseError(i,n.start,n.end)}}},t.QueryParser.parseEditDistance=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="edit distance must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.editDistance=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseBoost=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="boost must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.boost=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},function(e,r){typeof define=="function"&&define.amd?define(r):typeof K=="object"?ee.exports=r():e.lunr=r()}(this,function(){return t})})()});var de=Pe(te());function re(t,e=document){let r=ke(t,e);if(typeof r=="undefined")throw new ReferenceError(`Missing element: expected "${t}" to be present`);return r}function ke(t,e=document){return e.querySelector(t)||void 0}Object.entries||(Object.entries=function(t){let e=[];for(let r of Object.keys(t))e.push([r,t[r]]);return e});Object.values||(Object.values=function(t){let e=[];for(let r of Object.keys(t))e.push(t[r]);return e});typeof Element!="undefined"&&(Element.prototype.scrollTo||(Element.prototype.scrollTo=function(t,e){typeof t=="object"?(this.scrollLeft=t.left,this.scrollTop=t.top):(this.scrollLeft=t,this.scrollTop=e)}),Element.prototype.replaceWith||(Element.prototype.replaceWith=function(...t){let e=this.parentNode;if(e){t.length===0&&e.removeChild(this);for(let r=t.length-1;r>=0;r--){let n=t[r];typeof n=="string"?n=document.createTextNode(n):n.parentNode&&n.parentNode.removeChild(n),r?e.insertBefore(this.previousSibling,n):e.replaceChild(n,this)}}}));function ne(t){let e=new Map;for(let r of t){let[n]=r.location.split("#"),i=e.get(n);typeof i=="undefined"?e.set(n,r):(e.set(r.location,r),r.parent=i)}return e}function W(t,e,r){var s;e=new RegExp(e,"g");let n,i=0;do{n=e.exec(t);let o=(s=n==null?void 0:n.index)!=null?s:t.length;if(i<o&&r(i,o),n){let[a]=n;i=n.index+a.length,a.length===0&&(e.lastIndex=n.index+1)}}while(n)}function ie(t,e){let r=0,n=0,i=0;for(let s=0;i<t.length;i++)t.charAt(i)==="<"&&i>n?e(r,1,n,n=i):t.charAt(i)===">"&&(t.charAt(n+1)==="/"?--s===0&&e(r++,2,n,i+1):t.charAt(i-1)!=="/"&&s++===0&&e(r,0,n,i+1),n=i+1);i>n&&e(r,1,n,i)}function se(t,e,r){return q([t],e,r).pop()}function q(t,e,r){let n=[0];for(let i=1;i<e.length;i++){let s=e[i-1],o=e[i],a=s[s.length-1]>>>2&1023,u=o[0]>>>12;n.push(+(a>u)+n[n.length-1])}return t.map((i,s)=>{let o=new Map;for(let u of r.sort((c,l)=>c-l)){let c=u&1048575,l=u>>>20;if(n[l]!==s)continue;let g=o.get(l);typeof g=="undefined"&&o.set(l,g=[]),g.push(c)}if(o.size===0)return i;let a=[];for(let[u,c]of o){let l=e[u],g=l[0]>>>12,f=l[l.length-1]>>>12,v=l[l.length-1]>>>2&1023,m=i.slice(g,f+v);for(let x of c.sort((d,y)=>y-d)){let d=(l[x]>>>12)-g,y=(l[x]>>>2&1023)+d;m=[m.slice(0,d),"<mark>",m.slice(d,y),"</mark>",m.slice(y)].join("")}if(a.push(m)===2)break}return a.join("")})}function oe(t){let e=[];if(typeof t=="undefined")return e;let r=Array.isArray(t)?t:[t];for(let n=0;n<r.length;n++){let i=lunr.tokenizer.table,s=i.length;ie(r[n],(o,a,u,c)=>{var l;switch(i[l=o+=s]||(i[l]=[]),a){case 0:case 2:i[o].push(u<<12|c-u<<2|a);break;case 1:let g=r[n].slice(u,c);W(g,lunr.tokenizer.separator,(f,v)=>{if(typeof lunr.segmenter!="undefined"){let m=g.slice(f,v);if(/^[MHIK]$/.test(lunr.segmenter.ctype_(m))){let x=lunr.segmenter.segment(m);for(let d=0,y=0;d<x.length;d++)i[o]||(i[o]=[]),i[o].push(u+f+y<<12|x[d].length<<2|a),e.push(new lunr.Token(x[d].toLowerCase(),{position:o<<20|i[o].length-1})),y+=x[d].length;return}}i[o].push(u+f<<12|v-f<<2|a),e.push(new lunr.Token(g.slice(f,v).toLowerCase(),{position:o<<20|i[o].length-1}))})}})}return e}function ae(t,e=r=>r){return t.trim().split(/"([^"]+)"/g).map((r,n)=>n&1?r.replace(/^\b|^(?![^\x00-\x7F]|$)|\s+/g," +"):r).join("").replace(/"|(?:^|\s+)[*+\-:^~]+(?=\s+|$)/g,"").split(/\s+/g).reduce((r,n)=>{let i=e(n);return[...r,...Array.isArray(i)?i:[i]]},[]).map(r=>/([~^]$)/.test(r)?`${r}1`:r).map(r=>/(^[+-]|[~^]\d+$)/.test(r)?r:`${r}*`).join(" ")}function ue(t){return ae(t,e=>{let r=[],n=new lunr.QueryLexer(e);n.run();for(let{type:i,str:s,start:o,end:a}of n.lexemes)switch(i){case"FIELD":["title","text","tags"].includes(s)||(e=[e.slice(0,a)," ",e.slice(a+1)].join(""));break;case"TERM":W(s,lunr.tokenizer.separator,(...u)=>{r.push([e.slice(0,o),s.slice(...u),e.slice(a)].join(""))})}return r})}function ce(t){let e=new lunr.Query(["title","text","tags"]);new lunr.QueryParser(t,e).parse();for(let n of e.clauses)n.usePipeline=!0,n.term.startsWith("*")&&(n.wildcard=lunr.Query.wildcard.LEADING,n.term=n.term.slice(1)),n.term.endsWith("*")&&(n.wildcard=lunr.Query.wildcard.TRAILING,n.term=n.term.slice(0,-1));return e.clauses}function le(t,e){var i;let r=new Set(t),n={};for(let s=0;s<e.length;s++)for(let o of r)e[s].startsWith(o.term)&&(n[o.term]=!0,r.delete(o));for(let s of r)(i=lunr.stopWordFilter)!=null&&i.call(lunr,s.term)&&(n[s.term]=!1);return n}function he(t,e){let r=new Set,n=new Uint16Array(t.length);for(let s=0;s<t.length;s++)for(let o=s+1;o<t.length;o++)t.slice(s,o)in e&&(n[s]=o-s);let i=[0];for(let s=i.length;s>0;){let o=i[--s];for(let u=1;u<n[o];u++)n[o+u]>n[o]-u&&(r.add(t.slice(o,o+u)),i[s++]=o+u);let a=o+n[o];n[a]&&a<t.length-1&&(i[s++]=a),r.add(t.slice(o,a))}return r.has("")?new Set([t]):r}function Oe(t){return e=>r=>{if(typeof r[e]=="undefined")return;let n=[r.location,e].join(":");return t.set(n,lunr.tokenizer.table=[]),r[e]}}function Re(t,e){let[r,n]=[new Set(t),new Set(e)];return[...new Set([...r].filter(i=>!n.has(i)))]}var H=class{constructor({config:e,docs:r,options:n}){let i=Oe(this.table=new Map);this.map=ne(r),this.options=n,this.index=lunr(function(){this.metadataWhitelist=["position"],this.b(0),e.lang.length===1&&e.lang[0]!=="en"?this.use(lunr[e.lang[0]]):e.lang.length>1&&this.use(lunr.multiLanguage(...e.lang)),this.tokenizer=oe,lunr.tokenizer.separator=new RegExp(e.separator),lunr.segmenter="TinySegmenter"in lunr?new lunr.TinySegmenter:void 0;let s=Re(["trimmer","stopWordFilter","stemmer"],e.pipeline);for(let o of e.lang.map(a=>a==="en"?lunr:lunr[a]))for(let a of s)this.pipeline.remove(o[a]),this.searchPipeline.remove(o[a]);this.ref("location"),this.field("title",{boost:1e3,extractor:i("title")}),this.field("text",{boost:1,extractor:i("text")}),this.field("tags",{boost:1e6,extractor:i("tags")});for(let o of r)this.add(o,{boost:o.boost})})}search(e){if(e=e.replace(new RegExp("\\p{sc=Han}+","gu"),s=>[...he(s,this.index.invertedIndex)].join("* ")),e=ue(e),!e)return{items:[]};let r=ce(e).filter(s=>s.presence!==lunr.Query.presence.PROHIBITED),n=this.index.search(e).reduce((s,{ref:o,score:a,matchData:u})=>{let c=this.map.get(o);if(typeof c!="undefined"){c=A({},c),c.tags&&(c.tags=[...c.tags]);let l=le(r,Object.keys(u.metadata));for(let f of this.index.fields){if(typeof c[f]=="undefined")continue;let v=[];for(let d of Object.values(u.metadata))typeof d[f]!="undefined"&&v.push(...d[f].position);if(!v.length)continue;let m=this.table.get([c.location,f].join(":")),x=Array.isArray(c[f])?q:se;c[f]=x(c[f],m,v)}let g=+!c.parent+Object.values(l).filter(f=>f).length/Object.keys(l).length;s.push(G(A({},c),{score:a*(1+Z(g,2)),terms:l}))}return s},[]).sort((s,o)=>o.score-s.score).reduce((s,o)=>{let a=this.map.get(o.location);if(typeof a!="undefined"){let u=a.parent?a.parent.location:a.location;s.set(u,[...s.get(u)||[],o])}return s},new Map);for(let[s,o]of n)if(!o.find(a=>a.location===s)){let a=this.map.get(s);o.push(G(A({},a),{score:0,terms:{}}))}let i;if(this.options.suggest){let s=this.index.query(o=>{for(let a of r)o.term(a.term,{fields:["title"],presence:lunr.Query.presence.REQUIRED,wildcard:lunr.Query.wildcard.TRAILING})});i=s.length?Object.keys(s[0].matchData.metadata):[]}return A({items:[...n.values()]},typeof i!="undefined"&&{suggest:i})}};var fe;function Ie(t){return B(this,null,function*(){let e="../lunr";if(typeof parent!="undefined"&&"IFrameWorker"in parent){let n=re("script[src]"),[i]=n.src.split("/worker");e=e.replace("..",i)}let r=[];for(let n of t.lang){switch(n){case"ja":r.push(`${e}/tinyseg.js`);break;case"hi":case"th":r.push(`${e}/wordcut.js`);break}n!=="en"&&r.push(`${e}/min/lunr.${n}.min.js`)}t.lang.length>1&&r.push(`${e}/min/lunr.multi.min.js`),r.length&&(yield importScripts(`${e}/min/lunr.stemmer.support.min.js`,...r))})}function Fe(t){return B(this,null,function*(){switch(t.type){case 0:return yield Ie(t.data.config),fe=new H(t.data),{type:1};case 2:let e=t.data;try{return{type:3,data:fe.search(e)}}catch(r){return console.warn(`Invalid query: ${e} \u2013 see https://bit.ly/2s3ChXG`),console.warn(r),{type:3,data:{items:[]}}}default:throw new TypeError("Invalid message type")}})}self.lunr=de.default;addEventListener("message",t=>B(void 0,null,function*(){postMessage(yield Fe(t.data))}));})();
-//# sourceMappingURL=search.dfff1995.min.js.map
+ */t.Builder=function(){this._ref="id",this._fields=Object.create(null),this._documents=Object.create(null),this.invertedIndex=Object.create(null),this.fieldTermFrequencies={},this.fieldLengths={},this.tokenizer=t.tokenizer,this.pipeline=new t.Pipeline,this.searchPipeline=new t.Pipeline,this.documentCount=0,this._b=.75,this._k1=1.2,this.termIndex=0,this.metadataWhitelist=[]},t.Builder.prototype.ref=function(e){this._ref=e},t.Builder.prototype.field=function(e,r){if(/\//.test(e))throw new RangeError("Field '"+e+"' contains illegal character '/'");this._fields[e]=r||{}},t.Builder.prototype.b=function(e){e<0?this._b=0:e>1?this._b=1:this._b=e},t.Builder.prototype.k1=function(e){this._k1=e},t.Builder.prototype.add=function(e,r){var n=e[this._ref],i=Object.keys(this._fields);this._documents[n]=r||{},this.documentCount+=1;for(var s=0;s<i.length;s++){var o=i[s],a=this._fields[o].extractor,u=a?a(e):e[o],c=this.tokenizer(u,{fields:[o]}),f=this.pipeline.run(c),g=new t.FieldRef(n,o),l=Object.create(null);this.fieldTermFrequencies[g]=l,this.fieldLengths[g]=0,this.fieldLengths[g]+=f.length;for(var m=0;m<f.length;m++){var x=f[m];if(l[x]==null&&(l[x]=0),l[x]+=1,this.invertedIndex[x]==null){var v=Object.create(null);v._index=this.termIndex,this.termIndex+=1;for(var d=0;d<i.length;d++)v[i[d]]=Object.create(null);this.invertedIndex[x]=v}this.invertedIndex[x][o][n]==null&&(this.invertedIndex[x][o][n]=Object.create(null));for(var y=0;y<this.metadataWhitelist.length;y++){var b=this.metadataWhitelist[y],E=x.metadata[b];this.invertedIndex[x][o][n][b]==null&&(this.invertedIndex[x][o][n][b]=[]),this.invertedIndex[x][o][n][b].push(E)}}}},t.Builder.prototype.calculateAverageFieldLengths=function(){for(var e=Object.keys(this.fieldLengths),r=e.length,n={},i={},s=0;s<r;s++){var o=t.FieldRef.fromString(e[s]),a=o.fieldName;i[a]||(i[a]=0),i[a]+=1,n[a]||(n[a]=0),n[a]+=this.fieldLengths[o]}for(var u=Object.keys(this._fields),s=0;s<u.length;s++){var c=u[s];n[c]=n[c]/i[c]}this.averageFieldLength=n},t.Builder.prototype.createFieldVectors=function(){for(var e={},r=Object.keys(this.fieldTermFrequencies),n=r.length,i=Object.create(null),s=0;s<n;s++){for(var o=t.FieldRef.fromString(r[s]),a=o.fieldName,u=this.fieldLengths[o],c=new t.Vector,f=this.fieldTermFrequencies[o],g=Object.keys(f),l=g.length,m=this._fields[a].boost||1,x=this._documents[o.docRef].boost||1,v=0;v<l;v++){var d=g[v],y=f[d],b=this.invertedIndex[d]._index,E,w,R;i[d]===void 0?(E=t.idf(this.invertedIndex[d],this.documentCount),i[d]=E):E=i[d],w=E*((this._k1+1)*y)/(this._k1*(1-this._b+this._b*(u/this.averageFieldLength[a]))+y),w*=m,w*=x,R=Math.round(w*1e3)/1e3,c.insert(b,R)}e[o]=c}this.fieldVectors=e},t.Builder.prototype.createTokenSet=function(){this.tokenSet=t.TokenSet.fromArray(Object.keys(this.invertedIndex).sort())},t.Builder.prototype.build=function(){return this.calculateAverageFieldLengths(),this.createFieldVectors(),this.createTokenSet(),new t.Index({invertedIndex:this.invertedIndex,fieldVectors:this.fieldVectors,tokenSet:this.tokenSet,fields:Object.keys(this._fields),pipeline:this.searchPipeline})},t.Builder.prototype.use=function(e){var r=Array.prototype.slice.call(arguments,1);r.unshift(this),e.apply(this,r)},t.MatchData=function(e,r,n){for(var i=Object.create(null),s=Object.keys(n||{}),o=0;o<s.length;o++){var a=s[o];i[a]=n[a].slice()}this.metadata=Object.create(null),e!==void 0&&(this.metadata[e]=Object.create(null),this.metadata[e][r]=i)},t.MatchData.prototype.combine=function(e){for(var r=Object.keys(e.metadata),n=0;n<r.length;n++){var i=r[n],s=Object.keys(e.metadata[i]);this.metadata[i]==null&&(this.metadata[i]=Object.create(null));for(var o=0;o<s.length;o++){var a=s[o],u=Object.keys(e.metadata[i][a]);this.metadata[i][a]==null&&(this.metadata[i][a]=Object.create(null));for(var c=0;c<u.length;c++){var f=u[c];this.metadata[i][a][f]==null?this.metadata[i][a][f]=e.metadata[i][a][f]:this.metadata[i][a][f]=this.metadata[i][a][f].concat(e.metadata[i][a][f])}}}},t.MatchData.prototype.add=function(e,r,n){if(!(e in this.metadata)){this.metadata[e]=Object.create(null),this.metadata[e][r]=n;return}if(!(r in this.metadata[e])){this.metadata[e][r]=n;return}for(var i=Object.keys(n),s=0;s<i.length;s++){var o=i[s];o in this.metadata[e][r]?this.metadata[e][r][o]=this.metadata[e][r][o].concat(n[o]):this.metadata[e][r][o]=n[o]}},t.Query=function(e){this.clauses=[],this.allFields=e},t.Query.wildcard=new String("*"),t.Query.wildcard.NONE=0,t.Query.wildcard.LEADING=1,t.Query.wildcard.TRAILING=2,t.Query.presence={OPTIONAL:1,REQUIRED:2,PROHIBITED:3},t.Query.prototype.clause=function(e){return"fields"in e||(e.fields=this.allFields),"boost"in e||(e.boost=1),"usePipeline"in e||(e.usePipeline=!0),"wildcard"in e||(e.wildcard=t.Query.wildcard.NONE),e.wildcard&t.Query.wildcard.LEADING&&e.term.charAt(0)!=t.Query.wildcard&&(e.term="*"+e.term),e.wildcard&t.Query.wildcard.TRAILING&&e.term.slice(-1)!=t.Query.wildcard&&(e.term=""+e.term+"*"),"presence"in e||(e.presence=t.Query.presence.OPTIONAL),this.clauses.push(e),this},t.Query.prototype.isNegated=function(){for(var e=0;e<this.clauses.length;e++)if(this.clauses[e].presence!=t.Query.presence.PROHIBITED)return!1;return!0},t.Query.prototype.term=function(e,r){if(Array.isArray(e))return e.forEach(function(i){this.term(i,t.utils.clone(r))},this),this;var n=r||{};return n.term=e.toString(),this.clause(n),this},t.QueryParseError=function(e,r,n){this.name="QueryParseError",this.message=e,this.start=r,this.end=n},t.QueryParseError.prototype=new Error,t.QueryLexer=function(e){this.lexemes=[],this.str=e,this.length=e.length,this.pos=0,this.start=0,this.escapeCharPositions=[]},t.QueryLexer.prototype.run=function(){for(var e=t.QueryLexer.lexText;e;)e=e(this)},t.QueryLexer.prototype.sliceString=function(){for(var e=[],r=this.start,n=this.pos,i=0;i<this.escapeCharPositions.length;i++)n=this.escapeCharPositions[i],e.push(this.str.slice(r,n)),r=n+1;return e.push(this.str.slice(r,this.pos)),this.escapeCharPositions.length=0,e.join("")},t.QueryLexer.prototype.emit=function(e){this.lexemes.push({type:e,str:this.sliceString(),start:this.start,end:this.pos}),this.start=this.pos},t.QueryLexer.prototype.escapeCharacter=function(){this.escapeCharPositions.push(this.pos-1),this.pos+=1},t.QueryLexer.prototype.next=function(){if(this.pos>=this.length)return t.QueryLexer.EOS;var e=this.str.charAt(this.pos);return this.pos+=1,e},t.QueryLexer.prototype.width=function(){return this.pos-this.start},t.QueryLexer.prototype.ignore=function(){this.start==this.pos&&(this.pos+=1),this.start=this.pos},t.QueryLexer.prototype.backup=function(){this.pos-=1},t.QueryLexer.prototype.acceptDigitRun=function(){var e,r;do e=this.next(),r=e.charCodeAt(0);while(r>47&&r<58);e!=t.QueryLexer.EOS&&this.backup()},t.QueryLexer.prototype.more=function(){return this.pos<this.length},t.QueryLexer.EOS="EOS",t.QueryLexer.FIELD="FIELD",t.QueryLexer.TERM="TERM",t.QueryLexer.EDIT_DISTANCE="EDIT_DISTANCE",t.QueryLexer.BOOST="BOOST",t.QueryLexer.PRESENCE="PRESENCE",t.QueryLexer.lexField=function(e){return e.backup(),e.emit(t.QueryLexer.FIELD),e.ignore(),t.QueryLexer.lexText},t.QueryLexer.lexTerm=function(e){if(e.width()>1&&(e.backup(),e.emit(t.QueryLexer.TERM)),e.ignore(),e.more())return t.QueryLexer.lexText},t.QueryLexer.lexEditDistance=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.EDIT_DISTANCE),t.QueryLexer.lexText},t.QueryLexer.lexBoost=function(e){return e.ignore(),e.acceptDigitRun(),e.emit(t.QueryLexer.BOOST),t.QueryLexer.lexText},t.QueryLexer.lexEOS=function(e){e.width()>0&&e.emit(t.QueryLexer.TERM)},t.QueryLexer.termSeparator=t.tokenizer.separator,t.QueryLexer.lexText=function(e){for(;;){var r=e.next();if(r==t.QueryLexer.EOS)return t.QueryLexer.lexEOS;if(r.charCodeAt(0)==92){e.escapeCharacter();continue}if(r==":")return t.QueryLexer.lexField;if(r=="~")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexEditDistance;if(r=="^")return e.backup(),e.width()>0&&e.emit(t.QueryLexer.TERM),t.QueryLexer.lexBoost;if(r=="+"&&e.width()===1||r=="-"&&e.width()===1)return e.emit(t.QueryLexer.PRESENCE),t.QueryLexer.lexText;if(r.match(t.QueryLexer.termSeparator))return t.QueryLexer.lexTerm}},t.QueryParser=function(e,r){this.lexer=new t.QueryLexer(e),this.query=r,this.currentClause={},this.lexemeIdx=0},t.QueryParser.prototype.parse=function(){this.lexer.run(),this.lexemes=this.lexer.lexemes;for(var e=t.QueryParser.parseClause;e;)e=e(this);return this.query},t.QueryParser.prototype.peekLexeme=function(){return this.lexemes[this.lexemeIdx]},t.QueryParser.prototype.consumeLexeme=function(){var e=this.peekLexeme();return this.lexemeIdx+=1,e},t.QueryParser.prototype.nextClause=function(){var e=this.currentClause;this.query.clause(e),this.currentClause={}},t.QueryParser.parseClause=function(e){var r=e.peekLexeme();if(r!=null)switch(r.type){case t.QueryLexer.PRESENCE:return t.QueryParser.parsePresence;case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expected either a field or a term, found "+r.type;throw r.str.length>=1&&(n+=" with value '"+r.str+"'"),new t.QueryParseError(n,r.start,r.end)}},t.QueryParser.parsePresence=function(e){var r=e.consumeLexeme();if(r!=null){switch(r.str){case"-":e.currentClause.presence=t.Query.presence.PROHIBITED;break;case"+":e.currentClause.presence=t.Query.presence.REQUIRED;break;default:var n="unrecognised presence operator'"+r.str+"'";throw new t.QueryParseError(n,r.start,r.end)}var i=e.peekLexeme();if(i==null){var n="expecting term or field, found nothing";throw new t.QueryParseError(n,r.start,r.end)}switch(i.type){case t.QueryLexer.FIELD:return t.QueryParser.parseField;case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var n="expecting term or field, found '"+i.type+"'";throw new t.QueryParseError(n,i.start,i.end)}}},t.QueryParser.parseField=function(e){var r=e.consumeLexeme();if(r!=null){if(e.query.allFields.indexOf(r.str)==-1){var n=e.query.allFields.map(function(o){return"'"+o+"'"}).join(", "),i="unrecognised field '"+r.str+"', possible fields: "+n;throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.fields=[r.str];var s=e.peekLexeme();if(s==null){var i="expecting term, found nothing";throw new t.QueryParseError(i,r.start,r.end)}switch(s.type){case t.QueryLexer.TERM:return t.QueryParser.parseTerm;default:var i="expecting term, found '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseTerm=function(e){var r=e.consumeLexeme();if(r!=null){e.currentClause.term=r.str.toLowerCase(),r.str.indexOf("*")!=-1&&(e.currentClause.usePipeline=!1);var n=e.peekLexeme();if(n==null){e.nextClause();return}switch(n.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+n.type+"'";throw new t.QueryParseError(i,n.start,n.end)}}},t.QueryParser.parseEditDistance=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="edit distance must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.editDistance=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},t.QueryParser.parseBoost=function(e){var r=e.consumeLexeme();if(r!=null){var n=parseInt(r.str,10);if(isNaN(n)){var i="boost must be numeric";throw new t.QueryParseError(i,r.start,r.end)}e.currentClause.boost=n;var s=e.peekLexeme();if(s==null){e.nextClause();return}switch(s.type){case t.QueryLexer.TERM:return e.nextClause(),t.QueryParser.parseTerm;case t.QueryLexer.FIELD:return e.nextClause(),t.QueryParser.parseField;case t.QueryLexer.EDIT_DISTANCE:return t.QueryParser.parseEditDistance;case t.QueryLexer.BOOST:return t.QueryParser.parseBoost;case t.QueryLexer.PRESENCE:return e.nextClause(),t.QueryParser.parsePresence;default:var i="Unexpected lexeme type '"+s.type+"'";throw new t.QueryParseError(i,s.start,s.end)}}},function(e,r){typeof define=="function"&&define.amd?define(r):typeof K=="object"?ee.exports=r():e.lunr=r()}(this,function(){return t})})()});var de=Pe(te());function re(t,e=document){let r=ke(t,e);if(typeof r=="undefined")throw new ReferenceError(`Missing element: expected "${t}" to be present`);return r}function ke(t,e=document){return e.querySelector(t)||void 0}Object.entries||(Object.entries=function(t){let e=[];for(let r of Object.keys(t))e.push([r,t[r]]);return e});Object.values||(Object.values=function(t){let e=[];for(let r of Object.keys(t))e.push(t[r]);return e});typeof Element!="undefined"&&(Element.prototype.scrollTo||(Element.prototype.scrollTo=function(t,e){typeof t=="object"?(this.scrollLeft=t.left,this.scrollTop=t.top):(this.scrollLeft=t,this.scrollTop=e)}),Element.prototype.replaceWith||(Element.prototype.replaceWith=function(...t){let e=this.parentNode;if(e){t.length===0&&e.removeChild(this);for(let r=t.length-1;r>=0;r--){let n=t[r];typeof n=="string"?n=document.createTextNode(n):n.parentNode&&n.parentNode.removeChild(n),r?e.insertBefore(this.previousSibling,n):e.replaceChild(n,this)}}}));function ne(t){let e=new Map;for(let r of t){let[n]=r.location.split("#"),i=e.get(n);typeof i=="undefined"?e.set(n,r):(e.set(r.location,r),r.parent=i)}return e}function W(t,e,r){var s;e=new RegExp(e,"g");let n,i=0;do{n=e.exec(t);let o=(s=n==null?void 0:n.index)!=null?s:t.length;if(i<o&&r(i,o),n){let[a]=n;i=n.index+a.length,a.length===0&&(e.lastIndex=n.index+1)}}while(n)}function ie(t,e){let r=0,n=0,i=0;for(let s=0;i<t.length;i++)t.charAt(i)==="<"&&i>n?e(r,1,n,n=i):t.charAt(i)===">"&&(t.charAt(n+1)==="/"?--s===0&&e(r++,2,n,i+1):t.charAt(i-1)!=="/"&&s++===0&&e(r,0,n,i+1),n=i+1);i>n&&e(r,1,n,i)}function se(t,e,r,n=!1){return q([t],e,r,n).pop()}function q(t,e,r,n=!1){let i=[0];for(let s=1;s<e.length;s++){let o=e[s-1],a=e[s],u=o[o.length-1]>>>2&1023,c=a[0]>>>12;i.push(+(u>c)+i[i.length-1])}return t.map((s,o)=>{let a=0,u=new Map;for(let f of r.sort((g,l)=>g-l)){let g=f&1048575,l=f>>>20;if(i[l]!==o)continue;let m=u.get(l);typeof m=="undefined"&&u.set(l,m=[]),m.push(g)}if(u.size===0)return s;let c=[];for(let[f,g]of u){let l=e[f],m=l[0]>>>12,x=l[l.length-1]>>>12,v=l[l.length-1]>>>2&1023;n&&m>a&&c.push(s.slice(a,m));let d=s.slice(m,x+v);for(let y of g.sort((b,E)=>E-b)){let b=(l[y]>>>12)-m,E=(l[y]>>>2&1023)+b;d=[d.slice(0,b),"<mark>",d.slice(b,E),"</mark>",d.slice(E)].join("")}if(a=x+v,c.push(d)===2)break}return n&&a<s.length&&c.push(s.slice(a)),c.join("")})}function oe(t){let e=[];if(typeof t=="undefined")return e;let r=Array.isArray(t)?t:[t];for(let n=0;n<r.length;n++){let i=lunr.tokenizer.table,s=i.length;ie(r[n],(o,a,u,c)=>{var f;switch(i[f=o+=s]||(i[f]=[]),a){case 0:case 2:i[o].push(u<<12|c-u<<2|a);break;case 1:let g=r[n].slice(u,c);W(g,lunr.tokenizer.separator,(l,m)=>{if(typeof lunr.segmenter!="undefined"){let x=g.slice(l,m);if(/^[MHIK]$/.test(lunr.segmenter.ctype_(x))){let v=lunr.segmenter.segment(x);for(let d=0,y=0;d<v.length;d++)i[o]||(i[o]=[]),i[o].push(u+l+y<<12|v[d].length<<2|a),e.push(new lunr.Token(v[d].toLowerCase(),{position:o<<20|i[o].length-1})),y+=v[d].length;return}}i[o].push(u+l<<12|m-l<<2|a),e.push(new lunr.Token(g.slice(l,m).toLowerCase(),{position:o<<20|i[o].length-1}))})}})}return e}function ae(t,e=r=>r){return t.trim().split(/"([^"]+)"/g).map((r,n)=>n&1?r.replace(/^\b|^(?![^\x00-\x7F]|$)|\s+/g," +"):r).join("").replace(/"|(?:^|\s+)[*+\-:^~]+(?=\s+|$)/g,"").split(/\s+/g).reduce((r,n)=>{let i=e(n);return[...r,...Array.isArray(i)?i:[i]]},[]).map(r=>/([~^]$)/.test(r)?`${r}1`:r).map(r=>/(^[+-]|[~^]\d+$)/.test(r)?r:`${r}*`).join(" ")}function ue(t){return ae(t,e=>{let r=[],n=new lunr.QueryLexer(e);n.run();for(let{type:i,str:s,start:o,end:a}of n.lexemes)switch(i){case"FIELD":["title","text","tags"].includes(s)||(e=[e.slice(0,a)," ",e.slice(a+1)].join(""));break;case"TERM":W(s,lunr.tokenizer.separator,(...u)=>{r.push([e.slice(0,o),s.slice(...u),e.slice(a)].join(""))})}return r})}function ce(t){let e=new lunr.Query(["title","text","tags"]);new lunr.QueryParser(t,e).parse();for(let n of e.clauses)n.usePipeline=!0,n.term.startsWith("*")&&(n.wildcard=lunr.Query.wildcard.LEADING,n.term=n.term.slice(1)),n.term.endsWith("*")&&(n.wildcard=lunr.Query.wildcard.TRAILING,n.term=n.term.slice(0,-1));return e.clauses}function le(t,e){var i;let r=new Set(t),n={};for(let s=0;s<e.length;s++)for(let o of r)e[s].startsWith(o.term)&&(n[o.term]=!0,r.delete(o));for(let s of r)(i=lunr.stopWordFilter)!=null&&i.call(lunr,s.term)&&(n[s.term]=!1);return n}function he(t,e){let r=new Set,n=new Uint16Array(t.length);for(let s=0;s<t.length;s++)for(let o=s+1;o<t.length;o++)t.slice(s,o)in e&&(n[s]=o-s);let i=[0];for(let s=i.length;s>0;){let o=i[--s];for(let u=1;u<n[o];u++)n[o+u]>n[o]-u&&(r.add(t.slice(o,o+u)),i[s++]=o+u);let a=o+n[o];n[a]&&a<t.length-1&&(i[s++]=a),r.add(t.slice(o,a))}return r.has("")?new Set([t]):r}function Oe(t){return e=>r=>{if(typeof r[e]=="undefined")return;let n=[r.location,e].join(":");return t.set(n,lunr.tokenizer.table=[]),r[e]}}function Re(t,e){let[r,n]=[new Set(t),new Set(e)];return[...new Set([...r].filter(i=>!n.has(i)))]}var H=class{constructor({config:e,docs:r,options:n}){let i=Oe(this.table=new Map);this.map=ne(r),this.options=n,this.index=lunr(function(){this.metadataWhitelist=["position"],this.b(0),e.lang.length===1&&e.lang[0]!=="en"?this.use(lunr[e.lang[0]]):e.lang.length>1&&this.use(lunr.multiLanguage(...e.lang)),this.tokenizer=oe,lunr.tokenizer.separator=new RegExp(e.separator),lunr.segmenter="TinySegmenter"in lunr?new lunr.TinySegmenter:void 0;let s=Re(["trimmer","stopWordFilter","stemmer"],e.pipeline);for(let o of e.lang.map(a=>a==="en"?lunr:lunr[a]))for(let a of s)this.pipeline.remove(o[a]),this.searchPipeline.remove(o[a]);this.ref("location"),this.field("title",{boost:1e3,extractor:i("title")}),this.field("text",{boost:1,extractor:i("text")}),this.field("tags",{boost:1e6,extractor:i("tags")});for(let o of r)this.add(o,{boost:o.boost})})}search(e){if(e=e.replace(new RegExp("\\p{sc=Han}+","gu"),s=>[...he(s,this.index.invertedIndex)].join("* ")),e=ue(e),!e)return{items:[]};let r=ce(e).filter(s=>s.presence!==lunr.Query.presence.PROHIBITED),n=this.index.search(e).reduce((s,{ref:o,score:a,matchData:u})=>{let c=this.map.get(o);if(typeof c!="undefined"){c=A({},c),c.tags&&(c.tags=[...c.tags]);let f=le(r,Object.keys(u.metadata));for(let l of this.index.fields){if(typeof c[l]=="undefined")continue;let m=[];for(let d of Object.values(u.metadata))typeof d[l]!="undefined"&&m.push(...d[l].position);if(!m.length)continue;let x=this.table.get([c.location,l].join(":")),v=Array.isArray(c[l])?q:se;c[l]=v(c[l],x,m,l!=="text")}let g=+!c.parent+Object.values(f).filter(l=>l).length/Object.keys(f).length;s.push(G(A({},c),{score:a*(1+Z(g,2)),terms:f}))}return s},[]).sort((s,o)=>o.score-s.score).reduce((s,o)=>{let a=this.map.get(o.location);if(typeof a!="undefined"){let u=a.parent?a.parent.location:a.location;s.set(u,[...s.get(u)||[],o])}return s},new Map);for(let[s,o]of n)if(!o.find(a=>a.location===s)){let a=this.map.get(s);o.push(G(A({},a),{score:0,terms:{}}))}let i;if(this.options.suggest){let s=this.index.query(o=>{for(let a of r)o.term(a.term,{fields:["title"],presence:lunr.Query.presence.REQUIRED,wildcard:lunr.Query.wildcard.TRAILING})});i=s.length?Object.keys(s[0].matchData.metadata):[]}return A({items:[...n.values()]},typeof i!="undefined"&&{suggest:i})}};var fe;function Ie(t){return B(this,null,function*(){let e="../lunr";if(typeof parent!="undefined"&&"IFrameWorker"in parent){let n=re("script[src]"),[i]=n.src.split("/worker");e=e.replace("..",i)}let r=[];for(let n of t.lang){switch(n){case"ja":r.push(`${e}/tinyseg.js`);break;case"hi":case"th":r.push(`${e}/wordcut.js`);break}n!=="en"&&r.push(`${e}/min/lunr.${n}.min.js`)}t.lang.length>1&&r.push(`${e}/min/lunr.multi.min.js`),r.length&&(yield importScripts(`${e}/min/lunr.stemmer.support.min.js`,...r))})}function Fe(t){return B(this,null,function*(){switch(t.type){case 0:return yield Ie(t.data.config),fe=new H(t.data),{type:1};case 2:let e=t.data;try{return{type:3,data:fe.search(e)}}catch(r){return console.warn(`Invalid query: ${e} \u2013 see https://bit.ly/2s3ChXG`),console.warn(r),{type:3,data:{items:[]}}}default:throw new TypeError("Invalid message type")}})}self.lunr=de.default;addEventListener("message",t=>B(void 0,null,function*(){postMessage(yield Fe(t.data))}));})();
+//# sourceMappingURL=search.f886a092.min.js.map
 
diff --git a/assets/javascripts/workers/search.dfff1995.min.js.map b/assets/javascripts/workers/search.f886a092.min.js.map
similarity index 80%
rename from assets/javascripts/workers/search.dfff1995.min.js.map
rename to assets/javascripts/workers/search.f886a092.min.js.map
index 2b3bfab32..9115984a7 100644
--- a/assets/javascripts/workers/search.dfff1995.min.js.map
+++ b/assets/javascripts/workers/search.f886a092.min.js.map
@@ -1,8 +1,7 @@
 {
   "version": 3,
-  "sources": ["node_modules/lunr/lunr.js", "src/assets/javascripts/integrations/search/worker/main/index.ts", "src/assets/javascripts/browser/element/_/index.ts", "src/assets/javascripts/polyfills/index.ts", "src/assets/javascripts/integrations/search/config/index.ts", "src/assets/javascripts/integrations/search/internal/_/index.ts", "src/assets/javascripts/integrations/search/internal/extract/index.ts", "src/assets/javascripts/integrations/search/internal/highlight/index.ts", "src/assets/javascripts/integrations/search/internal/tokenize/index.ts", "src/assets/javascripts/integrations/search/query/transform/index.ts", "src/assets/javascripts/integrations/search/query/_/index.ts", "src/assets/javascripts/integrations/search/query/segment/index.ts", "src/assets/javascripts/integrations/search/_/index.ts"],
-  "sourceRoot": "../../../..",
-  "sourcesContent": ["/**\n * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 2.3.9\n * Copyright (C) 2020 Oliver Nightingale\n * @license MIT\n */\n\n;(function(){\n\n/**\n * A convenience function for configuring and constructing\n * a new lunr Index.\n *\n * A lunr.Builder instance is created and the pipeline setup\n * with a trimmer, stop word filter and stemmer.\n *\n * This builder object is yielded to the configuration function\n * that is passed as a parameter, allowing the list of fields\n * and other builder parameters to be customised.\n *\n * All documents _must_ be added within the passed config function.\n *\n * @example\n * var idx = lunr(function () {\n *   this.field('title')\n *   this.field('body')\n *   this.ref('id')\n *\n *   documents.forEach(function (doc) {\n *     this.add(doc)\n *   }, this)\n * })\n *\n * @see {@link lunr.Builder}\n * @see {@link lunr.Pipeline}\n * @see {@link lunr.trimmer}\n * @see {@link lunr.stopWordFilter}\n * @see {@link lunr.stemmer}\n * @namespace {function} lunr\n */\nvar lunr = function (config) {\n  var builder = new lunr.Builder\n\n  builder.pipeline.add(\n    lunr.trimmer,\n    lunr.stopWordFilter,\n    lunr.stemmer\n  )\n\n  builder.searchPipeline.add(\n    lunr.stemmer\n  )\n\n  config.call(builder, builder)\n  return builder.build()\n}\n\nlunr.version = \"2.3.9\"\n/*!\n * lunr.utils\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A namespace containing utils for the rest of the lunr library\n * @namespace lunr.utils\n */\nlunr.utils = {}\n\n/**\n * Print a warning message to the console.\n *\n * @param {String} message The message to be printed.\n * @memberOf lunr.utils\n * @function\n */\nlunr.utils.warn = (function (global) {\n  /* eslint-disable no-console */\n  return function (message) {\n    if (global.console && console.warn) {\n      console.warn(message)\n    }\n  }\n  /* eslint-enable no-console */\n})(this)\n\n/**\n * Convert an object to a string.\n *\n * In the case of `null` and `undefined` the function returns\n * the empty string, in all other cases the result of calling\n * `toString` on the passed object is returned.\n *\n * @param {Any} obj The object to convert to a string.\n * @return {String} string representation of the passed object.\n * @memberOf lunr.utils\n */\nlunr.utils.asString = function (obj) {\n  if (obj === void 0 || obj === null) {\n    return \"\"\n  } else {\n    return obj.toString()\n  }\n}\n\n/**\n * Clones an object.\n *\n * Will create a copy of an existing object such that any mutations\n * on the copy cannot affect the original.\n *\n * Only shallow objects are supported, passing a nested object to this\n * function will cause a TypeError.\n *\n * Objects with primitives, and arrays of primitives are supported.\n *\n * @param {Object} obj The object to clone.\n * @return {Object} a clone of the passed object.\n * @throws {TypeError} when a nested object is passed.\n * @memberOf Utils\n */\nlunr.utils.clone = function (obj) {\n  if (obj === null || obj === undefined) {\n    return obj\n  }\n\n  var clone = Object.create(null),\n      keys = Object.keys(obj)\n\n  for (var i = 0; i < keys.length; i++) {\n    var key = keys[i],\n        val = obj[key]\n\n    if (Array.isArray(val)) {\n      clone[key] = val.slice()\n      continue\n    }\n\n    if (typeof val === 'string' ||\n        typeof val === 'number' ||\n        typeof val === 'boolean') {\n      clone[key] = val\n      continue\n    }\n\n    throw new TypeError(\"clone is not deep and does not support nested objects\")\n  }\n\n  return clone\n}\nlunr.FieldRef = function (docRef, fieldName, stringValue) {\n  this.docRef = docRef\n  this.fieldName = fieldName\n  this._stringValue = stringValue\n}\n\nlunr.FieldRef.joiner = \"/\"\n\nlunr.FieldRef.fromString = function (s) {\n  var n = s.indexOf(lunr.FieldRef.joiner)\n\n  if (n === -1) {\n    throw \"malformed field ref string\"\n  }\n\n  var fieldRef = s.slice(0, n),\n      docRef = s.slice(n + 1)\n\n  return new lunr.FieldRef (docRef, fieldRef, s)\n}\n\nlunr.FieldRef.prototype.toString = function () {\n  if (this._stringValue == undefined) {\n    this._stringValue = this.fieldName + lunr.FieldRef.joiner + this.docRef\n  }\n\n  return this._stringValue\n}\n/*!\n * lunr.Set\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A lunr set.\n *\n * @constructor\n */\nlunr.Set = function (elements) {\n  this.elements = Object.create(null)\n\n  if (elements) {\n    this.length = elements.length\n\n    for (var i = 0; i < this.length; i++) {\n      this.elements[elements[i]] = true\n    }\n  } else {\n    this.length = 0\n  }\n}\n\n/**\n * A complete set that contains all elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.complete = {\n  intersect: function (other) {\n    return other\n  },\n\n  union: function () {\n    return this\n  },\n\n  contains: function () {\n    return true\n  }\n}\n\n/**\n * An empty set that contains no elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.empty = {\n  intersect: function () {\n    return this\n  },\n\n  union: function (other) {\n    return other\n  },\n\n  contains: function () {\n    return false\n  }\n}\n\n/**\n * Returns true if this set contains the specified object.\n *\n * @param {object} object - Object whose presence in this set is to be tested.\n * @returns {boolean} - True if this set contains the specified object.\n */\nlunr.Set.prototype.contains = function (object) {\n  return !!this.elements[object]\n}\n\n/**\n * Returns a new set containing only the elements that are present in both\n * this set and the specified set.\n *\n * @param {lunr.Set} other - set to intersect with this set.\n * @returns {lunr.Set} a new set that is the intersection of this and the specified set.\n */\n\nlunr.Set.prototype.intersect = function (other) {\n  var a, b, elements, intersection = []\n\n  if (other === lunr.Set.complete) {\n    return this\n  }\n\n  if (other === lunr.Set.empty) {\n    return other\n  }\n\n  if (this.length < other.length) {\n    a = this\n    b = other\n  } else {\n    a = other\n    b = this\n  }\n\n  elements = Object.keys(a.elements)\n\n  for (var i = 0; i < elements.length; i++) {\n    var element = elements[i]\n    if (element in b.elements) {\n      intersection.push(element)\n    }\n  }\n\n  return new lunr.Set (intersection)\n}\n\n/**\n * Returns a new set combining the elements of this and the specified set.\n *\n * @param {lunr.Set} other - set to union with this set.\n * @return {lunr.Set} a new set that is the union of this and the specified set.\n */\n\nlunr.Set.prototype.union = function (other) {\n  if (other === lunr.Set.complete) {\n    return lunr.Set.complete\n  }\n\n  if (other === lunr.Set.empty) {\n    return this\n  }\n\n  return new lunr.Set(Object.keys(this.elements).concat(Object.keys(other.elements)))\n}\n/**\n * A function to calculate the inverse document frequency for\n * a posting. This is shared between the builder and the index\n *\n * @private\n * @param {object} posting - The posting for a given term\n * @param {number} documentCount - The total number of documents.\n */\nlunr.idf = function (posting, documentCount) {\n  var documentsWithTerm = 0\n\n  for (var fieldName in posting) {\n    if (fieldName == '_index') continue // Ignore the term index, its not a field\n    documentsWithTerm += Object.keys(posting[fieldName]).length\n  }\n\n  var x = (documentCount - documentsWithTerm + 0.5) / (documentsWithTerm + 0.5)\n\n  return Math.log(1 + Math.abs(x))\n}\n\n/**\n * A token wraps a string representation of a token\n * as it is passed through the text processing pipeline.\n *\n * @constructor\n * @param {string} [str=''] - The string token being wrapped.\n * @param {object} [metadata={}] - Metadata associated with this token.\n */\nlunr.Token = function (str, metadata) {\n  this.str = str || \"\"\n  this.metadata = metadata || {}\n}\n\n/**\n * Returns the token string that is being wrapped by this object.\n *\n * @returns {string}\n */\nlunr.Token.prototype.toString = function () {\n  return this.str\n}\n\n/**\n * A token update function is used when updating or optionally\n * when cloning a token.\n *\n * @callback lunr.Token~updateFunction\n * @param {string} str - The string representation of the token.\n * @param {Object} metadata - All metadata associated with this token.\n */\n\n/**\n * Applies the given function to the wrapped string token.\n *\n * @example\n * token.update(function (str, metadata) {\n *   return str.toUpperCase()\n * })\n *\n * @param {lunr.Token~updateFunction} fn - A function to apply to the token string.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.update = function (fn) {\n  this.str = fn(this.str, this.metadata)\n  return this\n}\n\n/**\n * Creates a clone of this token. Optionally a function can be\n * applied to the cloned token.\n *\n * @param {lunr.Token~updateFunction} [fn] - An optional function to apply to the cloned token.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.clone = function (fn) {\n  fn = fn || function (s) { return s }\n  return new lunr.Token (fn(this.str, this.metadata), this.metadata)\n}\n/*!\n * lunr.tokenizer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A function for splitting a string into tokens ready to be inserted into\n * the search index. Uses `lunr.tokenizer.separator` to split strings, change\n * the value of this property to change how strings are split into tokens.\n *\n * This tokenizer will convert its parameter to a string by calling `toString` and\n * then will split this string on the character in `lunr.tokenizer.separator`.\n * Arrays will have their elements converted to strings and wrapped in a lunr.Token.\n *\n * Optional metadata can be passed to the tokenizer, this metadata will be cloned and\n * added as metadata to every token that is created from the object to be tokenized.\n *\n * @static\n * @param {?(string|object|object[])} obj - The object to convert into tokens\n * @param {?object} metadata - Optional metadata to associate with every token\n * @returns {lunr.Token[]}\n * @see {@link lunr.Pipeline}\n */\nlunr.tokenizer = function (obj, metadata) {\n  if (obj == null || obj == undefined) {\n    return []\n  }\n\n  if (Array.isArray(obj)) {\n    return obj.map(function (t) {\n      return new lunr.Token(\n        lunr.utils.asString(t).toLowerCase(),\n        lunr.utils.clone(metadata)\n      )\n    })\n  }\n\n  var str = obj.toString().toLowerCase(),\n      len = str.length,\n      tokens = []\n\n  for (var sliceEnd = 0, sliceStart = 0; sliceEnd <= len; sliceEnd++) {\n    var char = str.charAt(sliceEnd),\n        sliceLength = sliceEnd - sliceStart\n\n    if ((char.match(lunr.tokenizer.separator) || sliceEnd == len)) {\n\n      if (sliceLength > 0) {\n        var tokenMetadata = lunr.utils.clone(metadata) || {}\n        tokenMetadata[\"position\"] = [sliceStart, sliceLength]\n        tokenMetadata[\"index\"] = tokens.length\n\n        tokens.push(\n          new lunr.Token (\n            str.slice(sliceStart, sliceEnd),\n            tokenMetadata\n          )\n        )\n      }\n\n      sliceStart = sliceEnd + 1\n    }\n\n  }\n\n  return tokens\n}\n\n/**\n * The separator used to split a string into tokens. Override this property to change the behaviour of\n * `lunr.tokenizer` behaviour when tokenizing strings. By default this splits on whitespace and hyphens.\n *\n * @static\n * @see lunr.tokenizer\n */\nlunr.tokenizer.separator = /[\\s\\-]+/\n/*!\n * lunr.Pipeline\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Pipelines maintain an ordered list of functions to be applied to all\n * tokens in documents entering the search index and queries being ran against\n * the index.\n *\n * An instance of lunr.Index created with the lunr shortcut will contain a\n * pipeline with a stop word filter and an English language stemmer. Extra\n * functions can be added before or after either of these functions or these\n * default functions can be removed.\n *\n * When run the pipeline will call each function in turn, passing a token, the\n * index of that token in the original list of all tokens and finally a list of\n * all the original tokens.\n *\n * The output of functions in the pipeline will be passed to the next function\n * in the pipeline. To exclude a token from entering the index the function\n * should return undefined, the rest of the pipeline will not be called with\n * this token.\n *\n * For serialisation of pipelines to work, all functions used in an instance of\n * a pipeline should be registered with lunr.Pipeline. Registered functions can\n * then be loaded. If trying to load a serialised pipeline that uses functions\n * that are not registered an error will be thrown.\n *\n * If not planning on serialising the pipeline then registering pipeline functions\n * is not necessary.\n *\n * @constructor\n */\nlunr.Pipeline = function () {\n  this._stack = []\n}\n\nlunr.Pipeline.registeredFunctions = Object.create(null)\n\n/**\n * A pipeline function maps lunr.Token to lunr.Token. A lunr.Token contains the token\n * string as well as all known metadata. A pipeline function can mutate the token string\n * or mutate (or add) metadata for a given token.\n *\n * A pipeline function can indicate that the passed token should be discarded by returning\n * null, undefined or an empty string. This token will not be passed to any downstream pipeline\n * functions and will not be added to the index.\n *\n * Multiple tokens can be returned by returning an array of tokens. Each token will be passed\n * to any downstream pipeline functions and all will returned tokens will be added to the index.\n *\n * Any number of pipeline functions may be chained together using a lunr.Pipeline.\n *\n * @interface lunr.PipelineFunction\n * @param {lunr.Token} token - A token from the document being processed.\n * @param {number} i - The index of this token in the complete list of tokens for this document/field.\n * @param {lunr.Token[]} tokens - All tokens for this document/field.\n * @returns {(?lunr.Token|lunr.Token[])}\n */\n\n/**\n * Register a function with the pipeline.\n *\n * Functions that are used in the pipeline should be registered if the pipeline\n * needs to be serialised, or a serialised pipeline needs to be loaded.\n *\n * Registering a function does not add it to a pipeline, functions must still be\n * added to instances of the pipeline for them to be used when running a pipeline.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @param {String} label - The label to register this function with\n */\nlunr.Pipeline.registerFunction = function (fn, label) {\n  if (label in this.registeredFunctions) {\n    lunr.utils.warn('Overwriting existing registered function: ' + label)\n  }\n\n  fn.label = label\n  lunr.Pipeline.registeredFunctions[fn.label] = fn\n}\n\n/**\n * Warns if the function is not registered as a Pipeline function.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @private\n */\nlunr.Pipeline.warnIfFunctionNotRegistered = function (fn) {\n  var isRegistered = fn.label && (fn.label in this.registeredFunctions)\n\n  if (!isRegistered) {\n    lunr.utils.warn('Function is not registered with pipeline. This may cause problems when serialising the index.\\n', fn)\n  }\n}\n\n/**\n * Loads a previously serialised pipeline.\n *\n * All functions to be loaded must already be registered with lunr.Pipeline.\n * If any function from the serialised data has not been registered then an\n * error will be thrown.\n *\n * @param {Object} serialised - The serialised pipeline to load.\n * @returns {lunr.Pipeline}\n */\nlunr.Pipeline.load = function (serialised) {\n  var pipeline = new lunr.Pipeline\n\n  serialised.forEach(function (fnName) {\n    var fn = lunr.Pipeline.registeredFunctions[fnName]\n\n    if (fn) {\n      pipeline.add(fn)\n    } else {\n      throw new Error('Cannot load unregistered function: ' + fnName)\n    }\n  })\n\n  return pipeline\n}\n\n/**\n * Adds new functions to the end of the pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction[]} functions - Any number of functions to add to the pipeline.\n */\nlunr.Pipeline.prototype.add = function () {\n  var fns = Array.prototype.slice.call(arguments)\n\n  fns.forEach(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n    this._stack.push(fn)\n  }, this)\n}\n\n/**\n * Adds a single function after a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.after = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  pos = pos + 1\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Adds a single function before a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.before = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Removes a function from the pipeline.\n *\n * @param {lunr.PipelineFunction} fn The function to remove from the pipeline.\n */\nlunr.Pipeline.prototype.remove = function (fn) {\n  var pos = this._stack.indexOf(fn)\n  if (pos == -1) {\n    return\n  }\n\n  this._stack.splice(pos, 1)\n}\n\n/**\n * Runs the current list of functions that make up the pipeline against the\n * passed tokens.\n *\n * @param {Array} tokens The tokens to run through the pipeline.\n * @returns {Array}\n */\nlunr.Pipeline.prototype.run = function (tokens) {\n  var stackLength = this._stack.length\n\n  for (var i = 0; i < stackLength; i++) {\n    var fn = this._stack[i]\n    var memo = []\n\n    for (var j = 0; j < tokens.length; j++) {\n      var result = fn(tokens[j], j, tokens)\n\n      if (result === null || result === void 0 || result === '') continue\n\n      if (Array.isArray(result)) {\n        for (var k = 0; k < result.length; k++) {\n          memo.push(result[k])\n        }\n      } else {\n        memo.push(result)\n      }\n    }\n\n    tokens = memo\n  }\n\n  return tokens\n}\n\n/**\n * Convenience method for passing a string through a pipeline and getting\n * strings out. This method takes care of wrapping the passed string in a\n * token and mapping the resulting tokens back to strings.\n *\n * @param {string} str - The string to pass through the pipeline.\n * @param {?object} metadata - Optional metadata to associate with the token\n * passed to the pipeline.\n * @returns {string[]}\n */\nlunr.Pipeline.prototype.runString = function (str, metadata) {\n  var token = new lunr.Token (str, metadata)\n\n  return this.run([token]).map(function (t) {\n    return t.toString()\n  })\n}\n\n/**\n * Resets the pipeline by removing any existing processors.\n *\n */\nlunr.Pipeline.prototype.reset = function () {\n  this._stack = []\n}\n\n/**\n * Returns a representation of the pipeline ready for serialisation.\n *\n * Logs a warning if the function has not been registered.\n *\n * @returns {Array}\n */\nlunr.Pipeline.prototype.toJSON = function () {\n  return this._stack.map(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n\n    return fn.label\n  })\n}\n/*!\n * lunr.Vector\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A vector is used to construct the vector space of documents and queries. These\n * vectors support operations to determine the similarity between two documents or\n * a document and a query.\n *\n * Normally no parameters are required for initializing a vector, but in the case of\n * loading a previously dumped vector the raw elements can be provided to the constructor.\n *\n * For performance reasons vectors are implemented with a flat array, where an elements\n * index is immediately followed by its value. E.g. [index, value, index, value]. This\n * allows the underlying array to be as sparse as possible and still offer decent\n * performance when being used for vector calculations.\n *\n * @constructor\n * @param {Number[]} [elements] - The flat list of element index and element value pairs.\n */\nlunr.Vector = function (elements) {\n  this._magnitude = 0\n  this.elements = elements || []\n}\n\n\n/**\n * Calculates the position within the vector to insert a given index.\n *\n * This is used internally by insert and upsert. If there are duplicate indexes then\n * the position is returned as if the value for that index were to be updated, but it\n * is the callers responsibility to check whether there is a duplicate at that index\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @returns {Number}\n */\nlunr.Vector.prototype.positionForIndex = function (index) {\n  // For an empty vector the tuple can be inserted at the beginning\n  if (this.elements.length == 0) {\n    return 0\n  }\n\n  var start = 0,\n      end = this.elements.length / 2,\n      sliceLength = end - start,\n      pivotPoint = Math.floor(sliceLength / 2),\n      pivotIndex = this.elements[pivotPoint * 2]\n\n  while (sliceLength > 1) {\n    if (pivotIndex < index) {\n      start = pivotPoint\n    }\n\n    if (pivotIndex > index) {\n      end = pivotPoint\n    }\n\n    if (pivotIndex == index) {\n      break\n    }\n\n    sliceLength = end - start\n    pivotPoint = start + Math.floor(sliceLength / 2)\n    pivotIndex = this.elements[pivotPoint * 2]\n  }\n\n  if (pivotIndex == index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex > index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex < index) {\n    return (pivotPoint + 1) * 2\n  }\n}\n\n/**\n * Inserts an element at an index within the vector.\n *\n * Does not allow duplicates, will throw an error if there is already an entry\n * for this index.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n */\nlunr.Vector.prototype.insert = function (insertIdx, val) {\n  this.upsert(insertIdx, val, function () {\n    throw \"duplicate index\"\n  })\n}\n\n/**\n * Inserts or updates an existing index within the vector.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n * @param {function} fn - A function that is called for updates, the existing value and the\n * requested value are passed as arguments\n */\nlunr.Vector.prototype.upsert = function (insertIdx, val, fn) {\n  this._magnitude = 0\n  var position = this.positionForIndex(insertIdx)\n\n  if (this.elements[position] == insertIdx) {\n    this.elements[position + 1] = fn(this.elements[position + 1], val)\n  } else {\n    this.elements.splice(position, 0, insertIdx, val)\n  }\n}\n\n/**\n * Calculates the magnitude of this vector.\n *\n * @returns {Number}\n */\nlunr.Vector.prototype.magnitude = function () {\n  if (this._magnitude) return this._magnitude\n\n  var sumOfSquares = 0,\n      elementsLength = this.elements.length\n\n  for (var i = 1; i < elementsLength; i += 2) {\n    var val = this.elements[i]\n    sumOfSquares += val * val\n  }\n\n  return this._magnitude = Math.sqrt(sumOfSquares)\n}\n\n/**\n * Calculates the dot product of this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The vector to compute the dot product with.\n * @returns {Number}\n */\nlunr.Vector.prototype.dot = function (otherVector) {\n  var dotProduct = 0,\n      a = this.elements, b = otherVector.elements,\n      aLen = a.length, bLen = b.length,\n      aVal = 0, bVal = 0,\n      i = 0, j = 0\n\n  while (i < aLen && j < bLen) {\n    aVal = a[i], bVal = b[j]\n    if (aVal < bVal) {\n      i += 2\n    } else if (aVal > bVal) {\n      j += 2\n    } else if (aVal == bVal) {\n      dotProduct += a[i + 1] * b[j + 1]\n      i += 2\n      j += 2\n    }\n  }\n\n  return dotProduct\n}\n\n/**\n * Calculates the similarity between this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The other vector to calculate the\n * similarity with.\n * @returns {Number}\n */\nlunr.Vector.prototype.similarity = function (otherVector) {\n  return this.dot(otherVector) / this.magnitude() || 0\n}\n\n/**\n * Converts the vector to an array of the elements within the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toArray = function () {\n  var output = new Array (this.elements.length / 2)\n\n  for (var i = 1, j = 0; i < this.elements.length; i += 2, j++) {\n    output[j] = this.elements[i]\n  }\n\n  return output\n}\n\n/**\n * A JSON serializable representation of the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toJSON = function () {\n  return this.elements\n}\n/* eslint-disable */\n/*!\n * lunr.stemmer\n * Copyright (C) 2020 Oliver Nightingale\n * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt\n */\n\n/**\n * lunr.stemmer is an english language stemmer, this is a JavaScript\n * implementation of the PorterStemmer taken from http://tartarus.org/~martin\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token - The string to stem\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n * @function\n */\nlunr.stemmer = (function(){\n  var step2list = {\n      \"ational\" : \"ate\",\n      \"tional\" : \"tion\",\n      \"enci\" : \"ence\",\n      \"anci\" : \"ance\",\n      \"izer\" : \"ize\",\n      \"bli\" : \"ble\",\n      \"alli\" : \"al\",\n      \"entli\" : \"ent\",\n      \"eli\" : \"e\",\n      \"ousli\" : \"ous\",\n      \"ization\" : \"ize\",\n      \"ation\" : \"ate\",\n      \"ator\" : \"ate\",\n      \"alism\" : \"al\",\n      \"iveness\" : \"ive\",\n      \"fulness\" : \"ful\",\n      \"ousness\" : \"ous\",\n      \"aliti\" : \"al\",\n      \"iviti\" : \"ive\",\n      \"biliti\" : \"ble\",\n      \"logi\" : \"log\"\n    },\n\n    step3list = {\n      \"icate\" : \"ic\",\n      \"ative\" : \"\",\n      \"alize\" : \"al\",\n      \"iciti\" : \"ic\",\n      \"ical\" : \"ic\",\n      \"ful\" : \"\",\n      \"ness\" : \"\"\n    },\n\n    c = \"[^aeiou]\",          // consonant\n    v = \"[aeiouy]\",          // vowel\n    C = c + \"[^aeiouy]*\",    // consonant sequence\n    V = v + \"[aeiou]*\",      // vowel sequence\n\n    mgr0 = \"^(\" + C + \")?\" + V + C,               // [C]VC... is m>0\n    meq1 = \"^(\" + C + \")?\" + V + C + \"(\" + V + \")?$\",  // [C]VC[V] is m=1\n    mgr1 = \"^(\" + C + \")?\" + V + C + V + C,       // [C]VCVC... is m>1\n    s_v = \"^(\" + C + \")?\" + v;                   // vowel in stem\n\n  var re_mgr0 = new RegExp(mgr0);\n  var re_mgr1 = new RegExp(mgr1);\n  var re_meq1 = new RegExp(meq1);\n  var re_s_v = new RegExp(s_v);\n\n  var re_1a = /^(.+?)(ss|i)es$/;\n  var re2_1a = /^(.+?)([^s])s$/;\n  var re_1b = /^(.+?)eed$/;\n  var re2_1b = /^(.+?)(ed|ing)$/;\n  var re_1b_2 = /.$/;\n  var re2_1b_2 = /(at|bl|iz)$/;\n  var re3_1b_2 = new RegExp(\"([^aeiouylsz])\\\\1$\");\n  var re4_1b_2 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var re_1c = /^(.+?[^aeiou])y$/;\n  var re_2 = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;\n\n  var re_3 = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;\n\n  var re_4 = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;\n  var re2_4 = /^(.+?)(s|t)(ion)$/;\n\n  var re_5 = /^(.+?)e$/;\n  var re_5_1 = /ll$/;\n  var re3_5 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var porterStemmer = function porterStemmer(w) {\n    var stem,\n      suffix,\n      firstch,\n      re,\n      re2,\n      re3,\n      re4;\n\n    if (w.length < 3) { return w; }\n\n    firstch = w.substr(0,1);\n    if (firstch == \"y\") {\n      w = firstch.toUpperCase() + w.substr(1);\n    }\n\n    // Step 1a\n    re = re_1a\n    re2 = re2_1a;\n\n    if (re.test(w)) { w = w.replace(re,\"$1$2\"); }\n    else if (re2.test(w)) { w = w.replace(re2,\"$1$2\"); }\n\n    // Step 1b\n    re = re_1b;\n    re2 = re2_1b;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      re = re_mgr0;\n      if (re.test(fp[1])) {\n        re = re_1b_2;\n        w = w.replace(re,\"\");\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1];\n      re2 = re_s_v;\n      if (re2.test(stem)) {\n        w = stem;\n        re2 = re2_1b_2;\n        re3 = re3_1b_2;\n        re4 = re4_1b_2;\n        if (re2.test(w)) { w = w + \"e\"; }\n        else if (re3.test(w)) { re = re_1b_2; w = w.replace(re,\"\"); }\n        else if (re4.test(w)) { w = w + \"e\"; }\n      }\n    }\n\n    // Step 1c - replace suffix y or Y by i if preceded by a non-vowel which is not the first letter of the word (so cry -> cri, by -> by, say -> say)\n    re = re_1c;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      w = stem + \"i\";\n    }\n\n    // Step 2\n    re = re_2;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step2list[suffix];\n      }\n    }\n\n    // Step 3\n    re = re_3;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step3list[suffix];\n      }\n    }\n\n    // Step 4\n    re = re_4;\n    re2 = re2_4;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      if (re.test(stem)) {\n        w = stem;\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1] + fp[2];\n      re2 = re_mgr1;\n      if (re2.test(stem)) {\n        w = stem;\n      }\n    }\n\n    // Step 5\n    re = re_5;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      re2 = re_meq1;\n      re3 = re3_5;\n      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) {\n        w = stem;\n      }\n    }\n\n    re = re_5_1;\n    re2 = re_mgr1;\n    if (re.test(w) && re2.test(w)) {\n      re = re_1b_2;\n      w = w.replace(re,\"\");\n    }\n\n    // and turn initial Y back to y\n\n    if (firstch == \"y\") {\n      w = firstch.toLowerCase() + w.substr(1);\n    }\n\n    return w;\n  };\n\n  return function (token) {\n    return token.update(porterStemmer);\n  }\n})();\n\nlunr.Pipeline.registerFunction(lunr.stemmer, 'stemmer')\n/*!\n * lunr.stopWordFilter\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.generateStopWordFilter builds a stopWordFilter function from the provided\n * list of stop words.\n *\n * The built in lunr.stopWordFilter is built using this generator and can be used\n * to generate custom stopWordFilters for applications or non English languages.\n *\n * @function\n * @param {Array} token The token to pass through the filter\n * @returns {lunr.PipelineFunction}\n * @see lunr.Pipeline\n * @see lunr.stopWordFilter\n */\nlunr.generateStopWordFilter = function (stopWords) {\n  var words = stopWords.reduce(function (memo, stopWord) {\n    memo[stopWord] = stopWord\n    return memo\n  }, {})\n\n  return function (token) {\n    if (token && words[token.toString()] !== token.toString()) return token\n  }\n}\n\n/**\n * lunr.stopWordFilter is an English language stop word list filter, any words\n * contained in the list will not be passed through the filter.\n *\n * This is intended to be used in the Pipeline. If the token does not pass the\n * filter then undefined will be returned.\n *\n * @function\n * @implements {lunr.PipelineFunction}\n * @params {lunr.Token} token - A token to check for being a stop word.\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n */\nlunr.stopWordFilter = lunr.generateStopWordFilter([\n  'a',\n  'able',\n  'about',\n  'across',\n  'after',\n  'all',\n  'almost',\n  'also',\n  'am',\n  'among',\n  'an',\n  'and',\n  'any',\n  'are',\n  'as',\n  'at',\n  'be',\n  'because',\n  'been',\n  'but',\n  'by',\n  'can',\n  'cannot',\n  'could',\n  'dear',\n  'did',\n  'do',\n  'does',\n  'either',\n  'else',\n  'ever',\n  'every',\n  'for',\n  'from',\n  'get',\n  'got',\n  'had',\n  'has',\n  'have',\n  'he',\n  'her',\n  'hers',\n  'him',\n  'his',\n  'how',\n  'however',\n  'i',\n  'if',\n  'in',\n  'into',\n  'is',\n  'it',\n  'its',\n  'just',\n  'least',\n  'let',\n  'like',\n  'likely',\n  'may',\n  'me',\n  'might',\n  'most',\n  'must',\n  'my',\n  'neither',\n  'no',\n  'nor',\n  'not',\n  'of',\n  'off',\n  'often',\n  'on',\n  'only',\n  'or',\n  'other',\n  'our',\n  'own',\n  'rather',\n  'said',\n  'say',\n  'says',\n  'she',\n  'should',\n  'since',\n  'so',\n  'some',\n  'than',\n  'that',\n  'the',\n  'their',\n  'them',\n  'then',\n  'there',\n  'these',\n  'they',\n  'this',\n  'tis',\n  'to',\n  'too',\n  'twas',\n  'us',\n  'wants',\n  'was',\n  'we',\n  'were',\n  'what',\n  'when',\n  'where',\n  'which',\n  'while',\n  'who',\n  'whom',\n  'why',\n  'will',\n  'with',\n  'would',\n  'yet',\n  'you',\n  'your'\n])\n\nlunr.Pipeline.registerFunction(lunr.stopWordFilter, 'stopWordFilter')\n/*!\n * lunr.trimmer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.trimmer is a pipeline function for trimming non word\n * characters from the beginning and end of tokens before they\n * enter the index.\n *\n * This implementation may not work correctly for non latin\n * characters and should either be removed or adapted for use\n * with languages with non-latin characters.\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token The token to pass through the filter\n * @returns {lunr.Token}\n * @see lunr.Pipeline\n */\nlunr.trimmer = function (token) {\n  return token.update(function (s) {\n    return s.replace(/^\\W+/, '').replace(/\\W+$/, '')\n  })\n}\n\nlunr.Pipeline.registerFunction(lunr.trimmer, 'trimmer')\n/*!\n * lunr.TokenSet\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A token set is used to store the unique list of all tokens\n * within an index. Token sets are also used to represent an\n * incoming query to the index, this query token set and index\n * token set are then intersected to find which tokens to look\n * up in the inverted index.\n *\n * A token set can hold multiple tokens, as in the case of the\n * index token set, or it can hold a single token as in the\n * case of a simple query token set.\n *\n * Additionally token sets are used to perform wildcard matching.\n * Leading, contained and trailing wildcards are supported, and\n * from this edit distance matching can also be provided.\n *\n * Token sets are implemented as a minimal finite state automata,\n * where both common prefixes and suffixes are shared between tokens.\n * This helps to reduce the space used for storing the token set.\n *\n * @constructor\n */\nlunr.TokenSet = function () {\n  this.final = false\n  this.edges = {}\n  this.id = lunr.TokenSet._nextId\n  lunr.TokenSet._nextId += 1\n}\n\n/**\n * Keeps track of the next, auto increment, identifier to assign\n * to a new tokenSet.\n *\n * TokenSets require a unique identifier to be correctly minimised.\n *\n * @private\n */\nlunr.TokenSet._nextId = 1\n\n/**\n * Creates a TokenSet instance from the given sorted array of words.\n *\n * @param {String[]} arr - A sorted array of strings to create the set from.\n * @returns {lunr.TokenSet}\n * @throws Will throw an error if the input array is not sorted.\n */\nlunr.TokenSet.fromArray = function (arr) {\n  var builder = new lunr.TokenSet.Builder\n\n  for (var i = 0, len = arr.length; i < len; i++) {\n    builder.insert(arr[i])\n  }\n\n  builder.finish()\n  return builder.root\n}\n\n/**\n * Creates a token set from a query clause.\n *\n * @private\n * @param {Object} clause - A single clause from lunr.Query.\n * @param {string} clause.term - The query clause term.\n * @param {number} [clause.editDistance] - The optional edit distance for the term.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromClause = function (clause) {\n  if ('editDistance' in clause) {\n    return lunr.TokenSet.fromFuzzyString(clause.term, clause.editDistance)\n  } else {\n    return lunr.TokenSet.fromString(clause.term)\n  }\n}\n\n/**\n * Creates a token set representing a single string with a specified\n * edit distance.\n *\n * Insertions, deletions, substitutions and transpositions are each\n * treated as an edit distance of 1.\n *\n * Increasing the allowed edit distance will have a dramatic impact\n * on the performance of both creating and intersecting these TokenSets.\n * It is advised to keep the edit distance less than 3.\n *\n * @param {string} str - The string to create the token set from.\n * @param {number} editDistance - The allowed edit distance to match.\n * @returns {lunr.Vector}\n */\nlunr.TokenSet.fromFuzzyString = function (str, editDistance) {\n  var root = new lunr.TokenSet\n\n  var stack = [{\n    node: root,\n    editsRemaining: editDistance,\n    str: str\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop()\n\n    // no edit\n    if (frame.str.length > 0) {\n      var char = frame.str.charAt(0),\n          noEditNode\n\n      if (char in frame.node.edges) {\n        noEditNode = frame.node.edges[char]\n      } else {\n        noEditNode = new lunr.TokenSet\n        frame.node.edges[char] = noEditNode\n      }\n\n      if (frame.str.length == 1) {\n        noEditNode.final = true\n      }\n\n      stack.push({\n        node: noEditNode,\n        editsRemaining: frame.editsRemaining,\n        str: frame.str.slice(1)\n      })\n    }\n\n    if (frame.editsRemaining == 0) {\n      continue\n    }\n\n    // insertion\n    if (\"*\" in frame.node.edges) {\n      var insertionNode = frame.node.edges[\"*\"]\n    } else {\n      var insertionNode = new lunr.TokenSet\n      frame.node.edges[\"*\"] = insertionNode\n    }\n\n    if (frame.str.length == 0) {\n      insertionNode.final = true\n    }\n\n    stack.push({\n      node: insertionNode,\n      editsRemaining: frame.editsRemaining - 1,\n      str: frame.str\n    })\n\n    // deletion\n    // can only do a deletion if we have enough edits remaining\n    // and if there are characters left to delete in the string\n    if (frame.str.length > 1) {\n      stack.push({\n        node: frame.node,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // deletion\n    // just removing the last character from the str\n    if (frame.str.length == 1) {\n      frame.node.final = true\n    }\n\n    // substitution\n    // can only do a substitution if we have enough edits remaining\n    // and if there are characters left to substitute\n    if (frame.str.length >= 1) {\n      if (\"*\" in frame.node.edges) {\n        var substitutionNode = frame.node.edges[\"*\"]\n      } else {\n        var substitutionNode = new lunr.TokenSet\n        frame.node.edges[\"*\"] = substitutionNode\n      }\n\n      if (frame.str.length == 1) {\n        substitutionNode.final = true\n      }\n\n      stack.push({\n        node: substitutionNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // transposition\n    // can only do a transposition if there are edits remaining\n    // and there are enough characters to transpose\n    if (frame.str.length > 1) {\n      var charA = frame.str.charAt(0),\n          charB = frame.str.charAt(1),\n          transposeNode\n\n      if (charB in frame.node.edges) {\n        transposeNode = frame.node.edges[charB]\n      } else {\n        transposeNode = new lunr.TokenSet\n        frame.node.edges[charB] = transposeNode\n      }\n\n      if (frame.str.length == 1) {\n        transposeNode.final = true\n      }\n\n      stack.push({\n        node: transposeNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: charA + frame.str.slice(2)\n      })\n    }\n  }\n\n  return root\n}\n\n/**\n * Creates a TokenSet from a string.\n *\n * The string may contain one or more wildcard characters (*)\n * that will allow wildcard matching when intersecting with\n * another TokenSet.\n *\n * @param {string} str - The string to create a TokenSet from.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromString = function (str) {\n  var node = new lunr.TokenSet,\n      root = node\n\n  /*\n   * Iterates through all characters within the passed string\n   * appending a node for each character.\n   *\n   * When a wildcard character is found then a self\n   * referencing edge is introduced to continually match\n   * any number of any characters.\n   */\n  for (var i = 0, len = str.length; i < len; i++) {\n    var char = str[i],\n        final = (i == len - 1)\n\n    if (char == \"*\") {\n      node.edges[char] = node\n      node.final = final\n\n    } else {\n      var next = new lunr.TokenSet\n      next.final = final\n\n      node.edges[char] = next\n      node = next\n    }\n  }\n\n  return root\n}\n\n/**\n * Converts this TokenSet into an array of strings\n * contained within the TokenSet.\n *\n * This is not intended to be used on a TokenSet that\n * contains wildcards, in these cases the results are\n * undefined and are likely to cause an infinite loop.\n *\n * @returns {string[]}\n */\nlunr.TokenSet.prototype.toArray = function () {\n  var words = []\n\n  var stack = [{\n    prefix: \"\",\n    node: this\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop(),\n        edges = Object.keys(frame.node.edges),\n        len = edges.length\n\n    if (frame.node.final) {\n      /* In Safari, at this point the prefix is sometimes corrupted, see:\n       * https://github.com/olivernn/lunr.js/issues/279 Calling any\n       * String.prototype method forces Safari to \"cast\" this string to what\n       * it's supposed to be, fixing the bug. */\n      frame.prefix.charAt(0)\n      words.push(frame.prefix)\n    }\n\n    for (var i = 0; i < len; i++) {\n      var edge = edges[i]\n\n      stack.push({\n        prefix: frame.prefix.concat(edge),\n        node: frame.node.edges[edge]\n      })\n    }\n  }\n\n  return words\n}\n\n/**\n * Generates a string representation of a TokenSet.\n *\n * This is intended to allow TokenSets to be used as keys\n * in objects, largely to aid the construction and minimisation\n * of a TokenSet. As such it is not designed to be a human\n * friendly representation of the TokenSet.\n *\n * @returns {string}\n */\nlunr.TokenSet.prototype.toString = function () {\n  // NOTE: Using Object.keys here as this.edges is very likely\n  // to enter 'hash-mode' with many keys being added\n  //\n  // avoiding a for-in loop here as it leads to the function\n  // being de-optimised (at least in V8). From some simple\n  // benchmarks the performance is comparable, but allowing\n  // V8 to optimize may mean easy performance wins in the future.\n\n  if (this._str) {\n    return this._str\n  }\n\n  var str = this.final ? '1' : '0',\n      labels = Object.keys(this.edges).sort(),\n      len = labels.length\n\n  for (var i = 0; i < len; i++) {\n    var label = labels[i],\n        node = this.edges[label]\n\n    str = str + label + node.id\n  }\n\n  return str\n}\n\n/**\n * Returns a new TokenSet that is the intersection of\n * this TokenSet and the passed TokenSet.\n *\n * This intersection will take into account any wildcards\n * contained within the TokenSet.\n *\n * @param {lunr.TokenSet} b - An other TokenSet to intersect with.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.prototype.intersect = function (b) {\n  var output = new lunr.TokenSet,\n      frame = undefined\n\n  var stack = [{\n    qNode: b,\n    output: output,\n    node: this\n  }]\n\n  while (stack.length) {\n    frame = stack.pop()\n\n    // NOTE: As with the #toString method, we are using\n    // Object.keys and a for loop instead of a for-in loop\n    // as both of these objects enter 'hash' mode, causing\n    // the function to be de-optimised in V8\n    var qEdges = Object.keys(frame.qNode.edges),\n        qLen = qEdges.length,\n        nEdges = Object.keys(frame.node.edges),\n        nLen = nEdges.length\n\n    for (var q = 0; q < qLen; q++) {\n      var qEdge = qEdges[q]\n\n      for (var n = 0; n < nLen; n++) {\n        var nEdge = nEdges[n]\n\n        if (nEdge == qEdge || qEdge == '*') {\n          var node = frame.node.edges[nEdge],\n              qNode = frame.qNode.edges[qEdge],\n              final = node.final && qNode.final,\n              next = undefined\n\n          if (nEdge in frame.output.edges) {\n            // an edge already exists for this character\n            // no need to create a new node, just set the finality\n            // bit unless this node is already final\n            next = frame.output.edges[nEdge]\n            next.final = next.final || final\n\n          } else {\n            // no edge exists yet, must create one\n            // set the finality bit and insert it\n            // into the output\n            next = new lunr.TokenSet\n            next.final = final\n            frame.output.edges[nEdge] = next\n          }\n\n          stack.push({\n            qNode: qNode,\n            output: next,\n            node: node\n          })\n        }\n      }\n    }\n  }\n\n  return output\n}\nlunr.TokenSet.Builder = function () {\n  this.previousWord = \"\"\n  this.root = new lunr.TokenSet\n  this.uncheckedNodes = []\n  this.minimizedNodes = {}\n}\n\nlunr.TokenSet.Builder.prototype.insert = function (word) {\n  var node,\n      commonPrefix = 0\n\n  if (word < this.previousWord) {\n    throw new Error (\"Out of order word insertion\")\n  }\n\n  for (var i = 0; i < word.length && i < this.previousWord.length; i++) {\n    if (word[i] != this.previousWord[i]) break\n    commonPrefix++\n  }\n\n  this.minimize(commonPrefix)\n\n  if (this.uncheckedNodes.length == 0) {\n    node = this.root\n  } else {\n    node = this.uncheckedNodes[this.uncheckedNodes.length - 1].child\n  }\n\n  for (var i = commonPrefix; i < word.length; i++) {\n    var nextNode = new lunr.TokenSet,\n        char = word[i]\n\n    node.edges[char] = nextNode\n\n    this.uncheckedNodes.push({\n      parent: node,\n      char: char,\n      child: nextNode\n    })\n\n    node = nextNode\n  }\n\n  node.final = true\n  this.previousWord = word\n}\n\nlunr.TokenSet.Builder.prototype.finish = function () {\n  this.minimize(0)\n}\n\nlunr.TokenSet.Builder.prototype.minimize = function (downTo) {\n  for (var i = this.uncheckedNodes.length - 1; i >= downTo; i--) {\n    var node = this.uncheckedNodes[i],\n        childKey = node.child.toString()\n\n    if (childKey in this.minimizedNodes) {\n      node.parent.edges[node.char] = this.minimizedNodes[childKey]\n    } else {\n      // Cache the key for this node since\n      // we know it can't change anymore\n      node.child._str = childKey\n\n      this.minimizedNodes[childKey] = node.child\n    }\n\n    this.uncheckedNodes.pop()\n  }\n}\n/*!\n * lunr.Index\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * An index contains the built index of all documents and provides a query interface\n * to the index.\n *\n * Usually instances of lunr.Index will not be created using this constructor, instead\n * lunr.Builder should be used to construct new indexes, or lunr.Index.load should be\n * used to load previously built and serialized indexes.\n *\n * @constructor\n * @param {Object} attrs - The attributes of the built search index.\n * @param {Object} attrs.invertedIndex - An index of term/field to document reference.\n * @param {Object<string, lunr.Vector>} attrs.fieldVectors - Field vectors\n * @param {lunr.TokenSet} attrs.tokenSet - An set of all corpus tokens.\n * @param {string[]} attrs.fields - The names of indexed document fields.\n * @param {lunr.Pipeline} attrs.pipeline - The pipeline to use for search terms.\n */\nlunr.Index = function (attrs) {\n  this.invertedIndex = attrs.invertedIndex\n  this.fieldVectors = attrs.fieldVectors\n  this.tokenSet = attrs.tokenSet\n  this.fields = attrs.fields\n  this.pipeline = attrs.pipeline\n}\n\n/**\n * A result contains details of a document matching a search query.\n * @typedef {Object} lunr.Index~Result\n * @property {string} ref - The reference of the document this result represents.\n * @property {number} score - A number between 0 and 1 representing how similar this document is to the query.\n * @property {lunr.MatchData} matchData - Contains metadata about this match including which term(s) caused the match.\n */\n\n/**\n * Although lunr provides the ability to create queries using lunr.Query, it also provides a simple\n * query language which itself is parsed into an instance of lunr.Query.\n *\n * For programmatically building queries it is advised to directly use lunr.Query, the query language\n * is best used for human entered text rather than program generated text.\n *\n * At its simplest queries can just be a single term, e.g. `hello`, multiple terms are also supported\n * and will be combined with OR, e.g `hello world` will match documents that contain either 'hello'\n * or 'world', though those that contain both will rank higher in the results.\n *\n * Wildcards can be included in terms to match one or more unspecified characters, these wildcards can\n * be inserted anywhere within the term, and more than one wildcard can exist in a single term. Adding\n * wildcards will increase the number of documents that will be found but can also have a negative\n * impact on query performance, especially with wildcards at the beginning of a term.\n *\n * Terms can be restricted to specific fields, e.g. `title:hello`, only documents with the term\n * hello in the title field will match this query. Using a field not present in the index will lead\n * to an error being thrown.\n *\n * Modifiers can also be added to terms, lunr supports edit distance and boost modifiers on terms. A term\n * boost will make documents matching that term score higher, e.g. `foo^5`. Edit distance is also supported\n * to provide fuzzy matching, e.g. 'hello~2' will match documents with hello with an edit distance of 2.\n * Avoid large values for edit distance to improve query performance.\n *\n * Each term also supports a presence modifier. By default a term's presence in document is optional, however\n * this can be changed to either required or prohibited. For a term's presence to be required in a document the\n * term should be prefixed with a '+', e.g. `+foo bar` is a search for documents that must contain 'foo' and\n * optionally contain 'bar'. Conversely a leading '-' sets the terms presence to prohibited, i.e. it must not\n * appear in a document, e.g. `-foo bar` is a search for documents that do not contain 'foo' but may contain 'bar'.\n *\n * To escape special characters the backslash character '\\' can be used, this allows searches to include\n * characters that would normally be considered modifiers, e.g. `foo\\~2` will search for a term \"foo~2\" instead\n * of attempting to apply a boost of 2 to the search term \"foo\".\n *\n * @typedef {string} lunr.Index~QueryString\n * @example <caption>Simple single term query</caption>\n * hello\n * @example <caption>Multiple term query</caption>\n * hello world\n * @example <caption>term scoped to a field</caption>\n * title:hello\n * @example <caption>term with a boost of 10</caption>\n * hello^10\n * @example <caption>term with an edit distance of 2</caption>\n * hello~2\n * @example <caption>terms with presence modifiers</caption>\n * -foo +bar baz\n */\n\n/**\n * Performs a search against the index using lunr query syntax.\n *\n * Results will be returned sorted by their score, the most relevant results\n * will be returned first.  For details on how the score is calculated, please see\n * the {@link https://lunrjs.com/guides/searching.html#scoring|guide}.\n *\n * For more programmatic querying use lunr.Index#query.\n *\n * @param {lunr.Index~QueryString} queryString - A string containing a lunr query.\n * @throws {lunr.QueryParseError} If the passed query string cannot be parsed.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.search = function (queryString) {\n  return this.query(function (query) {\n    var parser = new lunr.QueryParser(queryString, query)\n    parser.parse()\n  })\n}\n\n/**\n * A query builder callback provides a query object to be used to express\n * the query to perform on the index.\n *\n * @callback lunr.Index~queryBuilder\n * @param {lunr.Query} query - The query object to build up.\n * @this lunr.Query\n */\n\n/**\n * Performs a query against the index using the yielded lunr.Query object.\n *\n * If performing programmatic queries against the index, this method is preferred\n * over lunr.Index#search so as to avoid the additional query parsing overhead.\n *\n * A query object is yielded to the supplied function which should be used to\n * express the query to be run against the index.\n *\n * Note that although this function takes a callback parameter it is _not_ an\n * asynchronous operation, the callback is just yielded a query object to be\n * customized.\n *\n * @param {lunr.Index~queryBuilder} fn - A function that is used to build the query.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.query = function (fn) {\n  // for each query clause\n  // * process terms\n  // * expand terms from token set\n  // * find matching documents and metadata\n  // * get document vectors\n  // * score documents\n\n  var query = new lunr.Query(this.fields),\n      matchingFields = Object.create(null),\n      queryVectors = Object.create(null),\n      termFieldCache = Object.create(null),\n      requiredMatches = Object.create(null),\n      prohibitedMatches = Object.create(null)\n\n  /*\n   * To support field level boosts a query vector is created per\n   * field. An empty vector is eagerly created to support negated\n   * queries.\n   */\n  for (var i = 0; i < this.fields.length; i++) {\n    queryVectors[this.fields[i]] = new lunr.Vector\n  }\n\n  fn.call(query, query)\n\n  for (var i = 0; i < query.clauses.length; i++) {\n    /*\n     * Unless the pipeline has been disabled for this term, which is\n     * the case for terms with wildcards, we need to pass the clause\n     * term through the search pipeline. A pipeline returns an array\n     * of processed terms. Pipeline functions may expand the passed\n     * term, which means we may end up performing multiple index lookups\n     * for a single query term.\n     */\n    var clause = query.clauses[i],\n        terms = null,\n        clauseMatches = lunr.Set.empty\n\n    if (clause.usePipeline) {\n      terms = this.pipeline.runString(clause.term, {\n        fields: clause.fields\n      })\n    } else {\n      terms = [clause.term]\n    }\n\n    for (var m = 0; m < terms.length; m++) {\n      var term = terms[m]\n\n      /*\n       * Each term returned from the pipeline needs to use the same query\n       * clause object, e.g. the same boost and or edit distance. The\n       * simplest way to do this is to re-use the clause object but mutate\n       * its term property.\n       */\n      clause.term = term\n\n      /*\n       * From the term in the clause we create a token set which will then\n       * be used to intersect the indexes token set to get a list of terms\n       * to lookup in the inverted index\n       */\n      var termTokenSet = lunr.TokenSet.fromClause(clause),\n          expandedTerms = this.tokenSet.intersect(termTokenSet).toArray()\n\n      /*\n       * If a term marked as required does not exist in the tokenSet it is\n       * impossible for the search to return any matches. We set all the field\n       * scoped required matches set to empty and stop examining any further\n       * clauses.\n       */\n      if (expandedTerms.length === 0 && clause.presence === lunr.Query.presence.REQUIRED) {\n        for (var k = 0; k < clause.fields.length; k++) {\n          var field = clause.fields[k]\n          requiredMatches[field] = lunr.Set.empty\n        }\n\n        break\n      }\n\n      for (var j = 0; j < expandedTerms.length; j++) {\n        /*\n         * For each term get the posting and termIndex, this is required for\n         * building the query vector.\n         */\n        var expandedTerm = expandedTerms[j],\n            posting = this.invertedIndex[expandedTerm],\n            termIndex = posting._index\n\n        for (var k = 0; k < clause.fields.length; k++) {\n          /*\n           * For each field that this query term is scoped by (by default\n           * all fields are in scope) we need to get all the document refs\n           * that have this term in that field.\n           *\n           * The posting is the entry in the invertedIndex for the matching\n           * term from above.\n           */\n          var field = clause.fields[k],\n              fieldPosting = posting[field],\n              matchingDocumentRefs = Object.keys(fieldPosting),\n              termField = expandedTerm + \"/\" + field,\n              matchingDocumentsSet = new lunr.Set(matchingDocumentRefs)\n\n          /*\n           * if the presence of this term is required ensure that the matching\n           * documents are added to the set of required matches for this clause.\n           *\n           */\n          if (clause.presence == lunr.Query.presence.REQUIRED) {\n            clauseMatches = clauseMatches.union(matchingDocumentsSet)\n\n            if (requiredMatches[field] === undefined) {\n              requiredMatches[field] = lunr.Set.complete\n            }\n          }\n\n          /*\n           * if the presence of this term is prohibited ensure that the matching\n           * documents are added to the set of prohibited matches for this field,\n           * creating that set if it does not yet exist.\n           */\n          if (clause.presence == lunr.Query.presence.PROHIBITED) {\n            if (prohibitedMatches[field] === undefined) {\n              prohibitedMatches[field] = lunr.Set.empty\n            }\n\n            prohibitedMatches[field] = prohibitedMatches[field].union(matchingDocumentsSet)\n\n            /*\n             * Prohibited matches should not be part of the query vector used for\n             * similarity scoring and no metadata should be extracted so we continue\n             * to the next field\n             */\n            continue\n          }\n\n          /*\n           * The query field vector is populated using the termIndex found for\n           * the term and a unit value with the appropriate boost applied.\n           * Using upsert because there could already be an entry in the vector\n           * for the term we are working with. In that case we just add the scores\n           * together.\n           */\n          queryVectors[field].upsert(termIndex, clause.boost, function (a, b) { return a + b })\n\n          /**\n           * If we've already seen this term, field combo then we've already collected\n           * the matching documents and metadata, no need to go through all that again\n           */\n          if (termFieldCache[termField]) {\n            continue\n          }\n\n          for (var l = 0; l < matchingDocumentRefs.length; l++) {\n            /*\n             * All metadata for this term/field/document triple\n             * are then extracted and collected into an instance\n             * of lunr.MatchData ready to be returned in the query\n             * results\n             */\n            var matchingDocumentRef = matchingDocumentRefs[l],\n                matchingFieldRef = new lunr.FieldRef (matchingDocumentRef, field),\n                metadata = fieldPosting[matchingDocumentRef],\n                fieldMatch\n\n            if ((fieldMatch = matchingFields[matchingFieldRef]) === undefined) {\n              matchingFields[matchingFieldRef] = new lunr.MatchData (expandedTerm, field, metadata)\n            } else {\n              fieldMatch.add(expandedTerm, field, metadata)\n            }\n\n          }\n\n          termFieldCache[termField] = true\n        }\n      }\n    }\n\n    /**\n     * If the presence was required we need to update the requiredMatches field sets.\n     * We do this after all fields for the term have collected their matches because\n     * the clause terms presence is required in _any_ of the fields not _all_ of the\n     * fields.\n     */\n    if (clause.presence === lunr.Query.presence.REQUIRED) {\n      for (var k = 0; k < clause.fields.length; k++) {\n        var field = clause.fields[k]\n        requiredMatches[field] = requiredMatches[field].intersect(clauseMatches)\n      }\n    }\n  }\n\n  /**\n   * Need to combine the field scoped required and prohibited\n   * matching documents into a global set of required and prohibited\n   * matches\n   */\n  var allRequiredMatches = lunr.Set.complete,\n      allProhibitedMatches = lunr.Set.empty\n\n  for (var i = 0; i < this.fields.length; i++) {\n    var field = this.fields[i]\n\n    if (requiredMatches[field]) {\n      allRequiredMatches = allRequiredMatches.intersect(requiredMatches[field])\n    }\n\n    if (prohibitedMatches[field]) {\n      allProhibitedMatches = allProhibitedMatches.union(prohibitedMatches[field])\n    }\n  }\n\n  var matchingFieldRefs = Object.keys(matchingFields),\n      results = [],\n      matches = Object.create(null)\n\n  /*\n   * If the query is negated (contains only prohibited terms)\n   * we need to get _all_ fieldRefs currently existing in the\n   * index. This is only done when we know that the query is\n   * entirely prohibited terms to avoid any cost of getting all\n   * fieldRefs unnecessarily.\n   *\n   * Additionally, blank MatchData must be created to correctly\n   * populate the results.\n   */\n  if (query.isNegated()) {\n    matchingFieldRefs = Object.keys(this.fieldVectors)\n\n    for (var i = 0; i < matchingFieldRefs.length; i++) {\n      var matchingFieldRef = matchingFieldRefs[i]\n      var fieldRef = lunr.FieldRef.fromString(matchingFieldRef)\n      matchingFields[matchingFieldRef] = new lunr.MatchData\n    }\n  }\n\n  for (var i = 0; i < matchingFieldRefs.length; i++) {\n    /*\n     * Currently we have document fields that match the query, but we\n     * need to return documents. The matchData and scores are combined\n     * from multiple fields belonging to the same document.\n     *\n     * Scores are calculated by field, using the query vectors created\n     * above, and combined into a final document score using addition.\n     */\n    var fieldRef = lunr.FieldRef.fromString(matchingFieldRefs[i]),\n        docRef = fieldRef.docRef\n\n    if (!allRequiredMatches.contains(docRef)) {\n      continue\n    }\n\n    if (allProhibitedMatches.contains(docRef)) {\n      continue\n    }\n\n    var fieldVector = this.fieldVectors[fieldRef],\n        score = queryVectors[fieldRef.fieldName].similarity(fieldVector),\n        docMatch\n\n    if ((docMatch = matches[docRef]) !== undefined) {\n      docMatch.score += score\n      docMatch.matchData.combine(matchingFields[fieldRef])\n    } else {\n      var match = {\n        ref: docRef,\n        score: score,\n        matchData: matchingFields[fieldRef]\n      }\n      matches[docRef] = match\n      results.push(match)\n    }\n  }\n\n  /*\n   * Sort the results objects by score, highest first.\n   */\n  return results.sort(function (a, b) {\n    return b.score - a.score\n  })\n}\n\n/**\n * Prepares the index for JSON serialization.\n *\n * The schema for this JSON blob will be described in a\n * separate JSON schema file.\n *\n * @returns {Object}\n */\nlunr.Index.prototype.toJSON = function () {\n  var invertedIndex = Object.keys(this.invertedIndex)\n    .sort()\n    .map(function (term) {\n      return [term, this.invertedIndex[term]]\n    }, this)\n\n  var fieldVectors = Object.keys(this.fieldVectors)\n    .map(function (ref) {\n      return [ref, this.fieldVectors[ref].toJSON()]\n    }, this)\n\n  return {\n    version: lunr.version,\n    fields: this.fields,\n    fieldVectors: fieldVectors,\n    invertedIndex: invertedIndex,\n    pipeline: this.pipeline.toJSON()\n  }\n}\n\n/**\n * Loads a previously serialized lunr.Index\n *\n * @param {Object} serializedIndex - A previously serialized lunr.Index\n * @returns {lunr.Index}\n */\nlunr.Index.load = function (serializedIndex) {\n  var attrs = {},\n      fieldVectors = {},\n      serializedVectors = serializedIndex.fieldVectors,\n      invertedIndex = Object.create(null),\n      serializedInvertedIndex = serializedIndex.invertedIndex,\n      tokenSetBuilder = new lunr.TokenSet.Builder,\n      pipeline = lunr.Pipeline.load(serializedIndex.pipeline)\n\n  if (serializedIndex.version != lunr.version) {\n    lunr.utils.warn(\"Version mismatch when loading serialised index. Current version of lunr '\" + lunr.version + \"' does not match serialized index '\" + serializedIndex.version + \"'\")\n  }\n\n  for (var i = 0; i < serializedVectors.length; i++) {\n    var tuple = serializedVectors[i],\n        ref = tuple[0],\n        elements = tuple[1]\n\n    fieldVectors[ref] = new lunr.Vector(elements)\n  }\n\n  for (var i = 0; i < serializedInvertedIndex.length; i++) {\n    var tuple = serializedInvertedIndex[i],\n        term = tuple[0],\n        posting = tuple[1]\n\n    tokenSetBuilder.insert(term)\n    invertedIndex[term] = posting\n  }\n\n  tokenSetBuilder.finish()\n\n  attrs.fields = serializedIndex.fields\n\n  attrs.fieldVectors = fieldVectors\n  attrs.invertedIndex = invertedIndex\n  attrs.tokenSet = tokenSetBuilder.root\n  attrs.pipeline = pipeline\n\n  return new lunr.Index(attrs)\n}\n/*!\n * lunr.Builder\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Builder performs indexing on a set of documents and\n * returns instances of lunr.Index ready for querying.\n *\n * All configuration of the index is done via the builder, the\n * fields to index, the document reference, the text processing\n * pipeline and document scoring parameters are all set on the\n * builder before indexing.\n *\n * @constructor\n * @property {string} _ref - Internal reference to the document reference field.\n * @property {string[]} _fields - Internal reference to the document fields to index.\n * @property {object} invertedIndex - The inverted index maps terms to document fields.\n * @property {object} documentTermFrequencies - Keeps track of document term frequencies.\n * @property {object} documentLengths - Keeps track of the length of documents added to the index.\n * @property {lunr.tokenizer} tokenizer - Function for splitting strings into tokens for indexing.\n * @property {lunr.Pipeline} pipeline - The pipeline performs text processing on tokens before indexing.\n * @property {lunr.Pipeline} searchPipeline - A pipeline for processing search terms before querying the index.\n * @property {number} documentCount - Keeps track of the total number of documents indexed.\n * @property {number} _b - A parameter to control field length normalization, setting this to 0 disabled normalization, 1 fully normalizes field lengths, the default value is 0.75.\n * @property {number} _k1 - A parameter to control how quickly an increase in term frequency results in term frequency saturation, the default value is 1.2.\n * @property {number} termIndex - A counter incremented for each unique term, used to identify a terms position in the vector space.\n * @property {array} metadataWhitelist - A list of metadata keys that have been whitelisted for entry in the index.\n */\nlunr.Builder = function () {\n  this._ref = \"id\"\n  this._fields = Object.create(null)\n  this._documents = Object.create(null)\n  this.invertedIndex = Object.create(null)\n  this.fieldTermFrequencies = {}\n  this.fieldLengths = {}\n  this.tokenizer = lunr.tokenizer\n  this.pipeline = new lunr.Pipeline\n  this.searchPipeline = new lunr.Pipeline\n  this.documentCount = 0\n  this._b = 0.75\n  this._k1 = 1.2\n  this.termIndex = 0\n  this.metadataWhitelist = []\n}\n\n/**\n * Sets the document field used as the document reference. Every document must have this field.\n * The type of this field in the document should be a string, if it is not a string it will be\n * coerced into a string by calling toString.\n *\n * The default ref is 'id'.\n *\n * The ref should _not_ be changed during indexing, it should be set before any documents are\n * added to the index. Changing it during indexing can lead to inconsistent results.\n *\n * @param {string} ref - The name of the reference field in the document.\n */\nlunr.Builder.prototype.ref = function (ref) {\n  this._ref = ref\n}\n\n/**\n * A function that is used to extract a field from a document.\n *\n * Lunr expects a field to be at the top level of a document, if however the field\n * is deeply nested within a document an extractor function can be used to extract\n * the right field for indexing.\n *\n * @callback fieldExtractor\n * @param {object} doc - The document being added to the index.\n * @returns {?(string|object|object[])} obj - The object that will be indexed for this field.\n * @example <caption>Extracting a nested field</caption>\n * function (doc) { return doc.nested.field }\n */\n\n/**\n * Adds a field to the list of document fields that will be indexed. Every document being\n * indexed should have this field. Null values for this field in indexed documents will\n * not cause errors but will limit the chance of that document being retrieved by searches.\n *\n * All fields should be added before adding documents to the index. Adding fields after\n * a document has been indexed will have no effect on already indexed documents.\n *\n * Fields can be boosted at build time. This allows terms within that field to have more\n * importance when ranking search results. Use a field boost to specify that matches within\n * one field are more important than other fields.\n *\n * @param {string} fieldName - The name of a field to index in all documents.\n * @param {object} attributes - Optional attributes associated with this field.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this field.\n * @param {fieldExtractor} [attributes.extractor] - Function to extract a field from a document.\n * @throws {RangeError} fieldName cannot contain unsupported characters '/'\n */\nlunr.Builder.prototype.field = function (fieldName, attributes) {\n  if (/\\//.test(fieldName)) {\n    throw new RangeError (\"Field '\" + fieldName + \"' contains illegal character '/'\")\n  }\n\n  this._fields[fieldName] = attributes || {}\n}\n\n/**\n * A parameter to tune the amount of field length normalisation that is applied when\n * calculating relevance scores. A value of 0 will completely disable any normalisation\n * and a value of 1 will fully normalise field lengths. The default is 0.75. Values of b\n * will be clamped to the range 0 - 1.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.b = function (number) {\n  if (number < 0) {\n    this._b = 0\n  } else if (number > 1) {\n    this._b = 1\n  } else {\n    this._b = number\n  }\n}\n\n/**\n * A parameter that controls the speed at which a rise in term frequency results in term\n * frequency saturation. The default value is 1.2. Setting this to a higher value will give\n * slower saturation levels, a lower value will result in quicker saturation.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.k1 = function (number) {\n  this._k1 = number\n}\n\n/**\n * Adds a document to the index.\n *\n * Before adding fields to the index the index should have been fully setup, with the document\n * ref and all fields to index already having been specified.\n *\n * The document must have a field name as specified by the ref (by default this is 'id') and\n * it should have all fields defined for indexing, though null or undefined values will not\n * cause errors.\n *\n * Entire documents can be boosted at build time. Applying a boost to a document indicates that\n * this document should rank higher in search results than other documents.\n *\n * @param {object} doc - The document to add to the index.\n * @param {object} attributes - Optional attributes associated with this document.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this document.\n */\nlunr.Builder.prototype.add = function (doc, attributes) {\n  var docRef = doc[this._ref],\n      fields = Object.keys(this._fields)\n\n  this._documents[docRef] = attributes || {}\n  this.documentCount += 1\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i],\n        extractor = this._fields[fieldName].extractor,\n        field = extractor ? extractor(doc) : doc[fieldName],\n        tokens = this.tokenizer(field, {\n          fields: [fieldName]\n        }),\n        terms = this.pipeline.run(tokens),\n        fieldRef = new lunr.FieldRef (docRef, fieldName),\n        fieldTerms = Object.create(null)\n\n    this.fieldTermFrequencies[fieldRef] = fieldTerms\n    this.fieldLengths[fieldRef] = 0\n\n    // store the length of this field for this document\n    this.fieldLengths[fieldRef] += terms.length\n\n    // calculate term frequencies for this field\n    for (var j = 0; j < terms.length; j++) {\n      var term = terms[j]\n\n      if (fieldTerms[term] == undefined) {\n        fieldTerms[term] = 0\n      }\n\n      fieldTerms[term] += 1\n\n      // add to inverted index\n      // create an initial posting if one doesn't exist\n      if (this.invertedIndex[term] == undefined) {\n        var posting = Object.create(null)\n        posting[\"_index\"] = this.termIndex\n        this.termIndex += 1\n\n        for (var k = 0; k < fields.length; k++) {\n          posting[fields[k]] = Object.create(null)\n        }\n\n        this.invertedIndex[term] = posting\n      }\n\n      // add an entry for this term/fieldName/docRef to the invertedIndex\n      if (this.invertedIndex[term][fieldName][docRef] == undefined) {\n        this.invertedIndex[term][fieldName][docRef] = Object.create(null)\n      }\n\n      // store all whitelisted metadata about this token in the\n      // inverted index\n      for (var l = 0; l < this.metadataWhitelist.length; l++) {\n        var metadataKey = this.metadataWhitelist[l],\n            metadata = term.metadata[metadataKey]\n\n        if (this.invertedIndex[term][fieldName][docRef][metadataKey] == undefined) {\n          this.invertedIndex[term][fieldName][docRef][metadataKey] = []\n        }\n\n        this.invertedIndex[term][fieldName][docRef][metadataKey].push(metadata)\n      }\n    }\n\n  }\n}\n\n/**\n * Calculates the average document length for this index\n *\n * @private\n */\nlunr.Builder.prototype.calculateAverageFieldLengths = function () {\n\n  var fieldRefs = Object.keys(this.fieldLengths),\n      numberOfFields = fieldRefs.length,\n      accumulator = {},\n      documentsWithField = {}\n\n  for (var i = 0; i < numberOfFields; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        field = fieldRef.fieldName\n\n    documentsWithField[field] || (documentsWithField[field] = 0)\n    documentsWithField[field] += 1\n\n    accumulator[field] || (accumulator[field] = 0)\n    accumulator[field] += this.fieldLengths[fieldRef]\n  }\n\n  var fields = Object.keys(this._fields)\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i]\n    accumulator[fieldName] = accumulator[fieldName] / documentsWithField[fieldName]\n  }\n\n  this.averageFieldLength = accumulator\n}\n\n/**\n * Builds a vector space model of every document using lunr.Vector\n *\n * @private\n */\nlunr.Builder.prototype.createFieldVectors = function () {\n  var fieldVectors = {},\n      fieldRefs = Object.keys(this.fieldTermFrequencies),\n      fieldRefsLength = fieldRefs.length,\n      termIdfCache = Object.create(null)\n\n  for (var i = 0; i < fieldRefsLength; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        fieldName = fieldRef.fieldName,\n        fieldLength = this.fieldLengths[fieldRef],\n        fieldVector = new lunr.Vector,\n        termFrequencies = this.fieldTermFrequencies[fieldRef],\n        terms = Object.keys(termFrequencies),\n        termsLength = terms.length\n\n\n    var fieldBoost = this._fields[fieldName].boost || 1,\n        docBoost = this._documents[fieldRef.docRef].boost || 1\n\n    for (var j = 0; j < termsLength; j++) {\n      var term = terms[j],\n          tf = termFrequencies[term],\n          termIndex = this.invertedIndex[term]._index,\n          idf, score, scoreWithPrecision\n\n      if (termIdfCache[term] === undefined) {\n        idf = lunr.idf(this.invertedIndex[term], this.documentCount)\n        termIdfCache[term] = idf\n      } else {\n        idf = termIdfCache[term]\n      }\n\n      score = idf * ((this._k1 + 1) * tf) / (this._k1 * (1 - this._b + this._b * (fieldLength / this.averageFieldLength[fieldName])) + tf)\n      score *= fieldBoost\n      score *= docBoost\n      scoreWithPrecision = Math.round(score * 1000) / 1000\n      // Converts 1.23456789 to 1.234.\n      // Reducing the precision so that the vectors take up less\n      // space when serialised. Doing it now so that they behave\n      // the same before and after serialisation. Also, this is\n      // the fastest approach to reducing a number's precision in\n      // JavaScript.\n\n      fieldVector.insert(termIndex, scoreWithPrecision)\n    }\n\n    fieldVectors[fieldRef] = fieldVector\n  }\n\n  this.fieldVectors = fieldVectors\n}\n\n/**\n * Creates a token set of all tokens in the index using lunr.TokenSet\n *\n * @private\n */\nlunr.Builder.prototype.createTokenSet = function () {\n  this.tokenSet = lunr.TokenSet.fromArray(\n    Object.keys(this.invertedIndex).sort()\n  )\n}\n\n/**\n * Builds the index, creating an instance of lunr.Index.\n *\n * This completes the indexing process and should only be called\n * once all documents have been added to the index.\n *\n * @returns {lunr.Index}\n */\nlunr.Builder.prototype.build = function () {\n  this.calculateAverageFieldLengths()\n  this.createFieldVectors()\n  this.createTokenSet()\n\n  return new lunr.Index({\n    invertedIndex: this.invertedIndex,\n    fieldVectors: this.fieldVectors,\n    tokenSet: this.tokenSet,\n    fields: Object.keys(this._fields),\n    pipeline: this.searchPipeline\n  })\n}\n\n/**\n * Applies a plugin to the index builder.\n *\n * A plugin is a function that is called with the index builder as its context.\n * Plugins can be used to customise or extend the behaviour of the index\n * in some way. A plugin is just a function, that encapsulated the custom\n * behaviour that should be applied when building the index.\n *\n * The plugin function will be called with the index builder as its argument, additional\n * arguments can also be passed when calling use. The function will be called\n * with the index builder as its context.\n *\n * @param {Function} plugin The plugin to apply.\n */\nlunr.Builder.prototype.use = function (fn) {\n  var args = Array.prototype.slice.call(arguments, 1)\n  args.unshift(this)\n  fn.apply(this, args)\n}\n/**\n * Contains and collects metadata about a matching document.\n * A single instance of lunr.MatchData is returned as part of every\n * lunr.Index~Result.\n *\n * @constructor\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n * @property {object} metadata - A cloned collection of metadata associated with this document.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData = function (term, field, metadata) {\n  var clonedMetadata = Object.create(null),\n      metadataKeys = Object.keys(metadata || {})\n\n  // Cloning the metadata to prevent the original\n  // being mutated during match data combination.\n  // Metadata is kept in an array within the inverted\n  // index so cloning the data can be done with\n  // Array#slice\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n    clonedMetadata[key] = metadata[key].slice()\n  }\n\n  this.metadata = Object.create(null)\n\n  if (term !== undefined) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = clonedMetadata\n  }\n}\n\n/**\n * An instance of lunr.MatchData will be created for every term that matches a\n * document. However only one instance is required in a lunr.Index~Result. This\n * method combines metadata from another instance of lunr.MatchData with this\n * objects metadata.\n *\n * @param {lunr.MatchData} otherMatchData - Another instance of match data to merge with this one.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData.prototype.combine = function (otherMatchData) {\n  var terms = Object.keys(otherMatchData.metadata)\n\n  for (var i = 0; i < terms.length; i++) {\n    var term = terms[i],\n        fields = Object.keys(otherMatchData.metadata[term])\n\n    if (this.metadata[term] == undefined) {\n      this.metadata[term] = Object.create(null)\n    }\n\n    for (var j = 0; j < fields.length; j++) {\n      var field = fields[j],\n          keys = Object.keys(otherMatchData.metadata[term][field])\n\n      if (this.metadata[term][field] == undefined) {\n        this.metadata[term][field] = Object.create(null)\n      }\n\n      for (var k = 0; k < keys.length; k++) {\n        var key = keys[k]\n\n        if (this.metadata[term][field][key] == undefined) {\n          this.metadata[term][field][key] = otherMatchData.metadata[term][field][key]\n        } else {\n          this.metadata[term][field][key] = this.metadata[term][field][key].concat(otherMatchData.metadata[term][field][key])\n        }\n\n      }\n    }\n  }\n}\n\n/**\n * Add metadata for a term/field pair to this instance of match data.\n *\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n */\nlunr.MatchData.prototype.add = function (term, field, metadata) {\n  if (!(term in this.metadata)) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  if (!(field in this.metadata[term])) {\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  var metadataKeys = Object.keys(metadata)\n\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n\n    if (key in this.metadata[term][field]) {\n      this.metadata[term][field][key] = this.metadata[term][field][key].concat(metadata[key])\n    } else {\n      this.metadata[term][field][key] = metadata[key]\n    }\n  }\n}\n/**\n * A lunr.Query provides a programmatic way of defining queries to be performed\n * against a {@link lunr.Index}.\n *\n * Prefer constructing a lunr.Query using the {@link lunr.Index#query} method\n * so the query object is pre-initialized with the right index fields.\n *\n * @constructor\n * @property {lunr.Query~Clause[]} clauses - An array of query clauses.\n * @property {string[]} allFields - An array of all available fields in a lunr.Index.\n */\nlunr.Query = function (allFields) {\n  this.clauses = []\n  this.allFields = allFields\n}\n\n/**\n * Constants for indicating what kind of automatic wildcard insertion will be used when constructing a query clause.\n *\n * This allows wildcards to be added to the beginning and end of a term without having to manually do any string\n * concatenation.\n *\n * The wildcard constants can be bitwise combined to select both leading and trailing wildcards.\n *\n * @constant\n * @default\n * @property {number} wildcard.NONE - The term will have no wildcards inserted, this is the default behaviour\n * @property {number} wildcard.LEADING - Prepend the term with a wildcard, unless a leading wildcard already exists\n * @property {number} wildcard.TRAILING - Append a wildcard to the term, unless a trailing wildcard already exists\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with trailing wildcard</caption>\n * query.term('foo', { wildcard: lunr.Query.wildcard.TRAILING })\n * @example <caption>query term with leading and trailing wildcard</caption>\n * query.term('foo', {\n *   wildcard: lunr.Query.wildcard.LEADING | lunr.Query.wildcard.TRAILING\n * })\n */\n\nlunr.Query.wildcard = new String (\"*\")\nlunr.Query.wildcard.NONE = 0\nlunr.Query.wildcard.LEADING = 1\nlunr.Query.wildcard.TRAILING = 2\n\n/**\n * Constants for indicating what kind of presence a term must have in matching documents.\n *\n * @constant\n * @enum {number}\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with required presence</caption>\n * query.term('foo', { presence: lunr.Query.presence.REQUIRED })\n */\nlunr.Query.presence = {\n  /**\n   * Term's presence in a document is optional, this is the default value.\n   */\n  OPTIONAL: 1,\n\n  /**\n   * Term's presence in a document is required, documents that do not contain\n   * this term will not be returned.\n   */\n  REQUIRED: 2,\n\n  /**\n   * Term's presence in a document is prohibited, documents that do contain\n   * this term will not be returned.\n   */\n  PROHIBITED: 3\n}\n\n/**\n * A single clause in a {@link lunr.Query} contains a term and details on how to\n * match that term against a {@link lunr.Index}.\n *\n * @typedef {Object} lunr.Query~Clause\n * @property {string[]} fields - The fields in an index this clause should be matched against.\n * @property {number} [boost=1] - Any boost that should be applied when matching this clause.\n * @property {number} [editDistance] - Whether the term should have fuzzy matching applied, and how fuzzy the match should be.\n * @property {boolean} [usePipeline] - Whether the term should be passed through the search pipeline.\n * @property {number} [wildcard=lunr.Query.wildcard.NONE] - Whether the term should have wildcards appended or prepended.\n * @property {number} [presence=lunr.Query.presence.OPTIONAL] - The terms presence in any matching documents.\n */\n\n/**\n * Adds a {@link lunr.Query~Clause} to this query.\n *\n * Unless the clause contains the fields to be matched all fields will be matched. In addition\n * a default boost of 1 is applied to the clause.\n *\n * @param {lunr.Query~Clause} clause - The clause to add to this query.\n * @see lunr.Query~Clause\n * @returns {lunr.Query}\n */\nlunr.Query.prototype.clause = function (clause) {\n  if (!('fields' in clause)) {\n    clause.fields = this.allFields\n  }\n\n  if (!('boost' in clause)) {\n    clause.boost = 1\n  }\n\n  if (!('usePipeline' in clause)) {\n    clause.usePipeline = true\n  }\n\n  if (!('wildcard' in clause)) {\n    clause.wildcard = lunr.Query.wildcard.NONE\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.LEADING) && (clause.term.charAt(0) != lunr.Query.wildcard)) {\n    clause.term = \"*\" + clause.term\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.TRAILING) && (clause.term.slice(-1) != lunr.Query.wildcard)) {\n    clause.term = \"\" + clause.term + \"*\"\n  }\n\n  if (!('presence' in clause)) {\n    clause.presence = lunr.Query.presence.OPTIONAL\n  }\n\n  this.clauses.push(clause)\n\n  return this\n}\n\n/**\n * A negated query is one in which every clause has a presence of\n * prohibited. These queries require some special processing to return\n * the expected results.\n *\n * @returns boolean\n */\nlunr.Query.prototype.isNegated = function () {\n  for (var i = 0; i < this.clauses.length; i++) {\n    if (this.clauses[i].presence != lunr.Query.presence.PROHIBITED) {\n      return false\n    }\n  }\n\n  return true\n}\n\n/**\n * Adds a term to the current query, under the covers this will create a {@link lunr.Query~Clause}\n * to the list of clauses that make up this query.\n *\n * The term is used as is, i.e. no tokenization will be performed by this method. Instead conversion\n * to a token or token-like string should be done before calling this method.\n *\n * The term will be converted to a string by calling `toString`. Multiple terms can be passed as an\n * array, each term in the array will share the same options.\n *\n * @param {object|object[]} term - The term(s) to add to the query.\n * @param {object} [options] - Any additional properties to add to the query clause.\n * @returns {lunr.Query}\n * @see lunr.Query#clause\n * @see lunr.Query~Clause\n * @example <caption>adding a single term to a query</caption>\n * query.term(\"foo\")\n * @example <caption>adding a single term to a query and specifying search fields, term boost and automatic trailing wildcard</caption>\n * query.term(\"foo\", {\n *   fields: [\"title\"],\n *   boost: 10,\n *   wildcard: lunr.Query.wildcard.TRAILING\n * })\n * @example <caption>using lunr.tokenizer to convert a string to tokens before using them as terms</caption>\n * query.term(lunr.tokenizer(\"foo bar\"))\n */\nlunr.Query.prototype.term = function (term, options) {\n  if (Array.isArray(term)) {\n    term.forEach(function (t) { this.term(t, lunr.utils.clone(options)) }, this)\n    return this\n  }\n\n  var clause = options || {}\n  clause.term = term.toString()\n\n  this.clause(clause)\n\n  return this\n}\nlunr.QueryParseError = function (message, start, end) {\n  this.name = \"QueryParseError\"\n  this.message = message\n  this.start = start\n  this.end = end\n}\n\nlunr.QueryParseError.prototype = new Error\nlunr.QueryLexer = function (str) {\n  this.lexemes = []\n  this.str = str\n  this.length = str.length\n  this.pos = 0\n  this.start = 0\n  this.escapeCharPositions = []\n}\n\nlunr.QueryLexer.prototype.run = function () {\n  var state = lunr.QueryLexer.lexText\n\n  while (state) {\n    state = state(this)\n  }\n}\n\nlunr.QueryLexer.prototype.sliceString = function () {\n  var subSlices = [],\n      sliceStart = this.start,\n      sliceEnd = this.pos\n\n  for (var i = 0; i < this.escapeCharPositions.length; i++) {\n    sliceEnd = this.escapeCharPositions[i]\n    subSlices.push(this.str.slice(sliceStart, sliceEnd))\n    sliceStart = sliceEnd + 1\n  }\n\n  subSlices.push(this.str.slice(sliceStart, this.pos))\n  this.escapeCharPositions.length = 0\n\n  return subSlices.join('')\n}\n\nlunr.QueryLexer.prototype.emit = function (type) {\n  this.lexemes.push({\n    type: type,\n    str: this.sliceString(),\n    start: this.start,\n    end: this.pos\n  })\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.escapeCharacter = function () {\n  this.escapeCharPositions.push(this.pos - 1)\n  this.pos += 1\n}\n\nlunr.QueryLexer.prototype.next = function () {\n  if (this.pos >= this.length) {\n    return lunr.QueryLexer.EOS\n  }\n\n  var char = this.str.charAt(this.pos)\n  this.pos += 1\n  return char\n}\n\nlunr.QueryLexer.prototype.width = function () {\n  return this.pos - this.start\n}\n\nlunr.QueryLexer.prototype.ignore = function () {\n  if (this.start == this.pos) {\n    this.pos += 1\n  }\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.backup = function () {\n  this.pos -= 1\n}\n\nlunr.QueryLexer.prototype.acceptDigitRun = function () {\n  var char, charCode\n\n  do {\n    char = this.next()\n    charCode = char.charCodeAt(0)\n  } while (charCode > 47 && charCode < 58)\n\n  if (char != lunr.QueryLexer.EOS) {\n    this.backup()\n  }\n}\n\nlunr.QueryLexer.prototype.more = function () {\n  return this.pos < this.length\n}\n\nlunr.QueryLexer.EOS = 'EOS'\nlunr.QueryLexer.FIELD = 'FIELD'\nlunr.QueryLexer.TERM = 'TERM'\nlunr.QueryLexer.EDIT_DISTANCE = 'EDIT_DISTANCE'\nlunr.QueryLexer.BOOST = 'BOOST'\nlunr.QueryLexer.PRESENCE = 'PRESENCE'\n\nlunr.QueryLexer.lexField = function (lexer) {\n  lexer.backup()\n  lexer.emit(lunr.QueryLexer.FIELD)\n  lexer.ignore()\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexTerm = function (lexer) {\n  if (lexer.width() > 1) {\n    lexer.backup()\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n\n  lexer.ignore()\n\n  if (lexer.more()) {\n    return lunr.QueryLexer.lexText\n  }\n}\n\nlunr.QueryLexer.lexEditDistance = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.EDIT_DISTANCE)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexBoost = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.BOOST)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexEOS = function (lexer) {\n  if (lexer.width() > 0) {\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n}\n\n// This matches the separator used when tokenising fields\n// within a document. These should match otherwise it is\n// not possible to search for some tokens within a document.\n//\n// It is possible for the user to change the separator on the\n// tokenizer so it _might_ clash with any other of the special\n// characters already used within the search string, e.g. :.\n//\n// This means that it is possible to change the separator in\n// such a way that makes some words unsearchable using a search\n// string.\nlunr.QueryLexer.termSeparator = lunr.tokenizer.separator\n\nlunr.QueryLexer.lexText = function (lexer) {\n  while (true) {\n    var char = lexer.next()\n\n    if (char == lunr.QueryLexer.EOS) {\n      return lunr.QueryLexer.lexEOS\n    }\n\n    // Escape character is '\\'\n    if (char.charCodeAt(0) == 92) {\n      lexer.escapeCharacter()\n      continue\n    }\n\n    if (char == \":\") {\n      return lunr.QueryLexer.lexField\n    }\n\n    if (char == \"~\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexEditDistance\n    }\n\n    if (char == \"^\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexBoost\n    }\n\n    // \"+\" indicates term presence is required\n    // checking for length to ensure that only\n    // leading \"+\" are considered\n    if (char == \"+\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    // \"-\" indicates term presence is prohibited\n    // checking for length to ensure that only\n    // leading \"-\" are considered\n    if (char == \"-\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    if (char.match(lunr.QueryLexer.termSeparator)) {\n      return lunr.QueryLexer.lexTerm\n    }\n  }\n}\n\nlunr.QueryParser = function (str, query) {\n  this.lexer = new lunr.QueryLexer (str)\n  this.query = query\n  this.currentClause = {}\n  this.lexemeIdx = 0\n}\n\nlunr.QueryParser.prototype.parse = function () {\n  this.lexer.run()\n  this.lexemes = this.lexer.lexemes\n\n  var state = lunr.QueryParser.parseClause\n\n  while (state) {\n    state = state(this)\n  }\n\n  return this.query\n}\n\nlunr.QueryParser.prototype.peekLexeme = function () {\n  return this.lexemes[this.lexemeIdx]\n}\n\nlunr.QueryParser.prototype.consumeLexeme = function () {\n  var lexeme = this.peekLexeme()\n  this.lexemeIdx += 1\n  return lexeme\n}\n\nlunr.QueryParser.prototype.nextClause = function () {\n  var completedClause = this.currentClause\n  this.query.clause(completedClause)\n  this.currentClause = {}\n}\n\nlunr.QueryParser.parseClause = function (parser) {\n  var lexeme = parser.peekLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.type) {\n    case lunr.QueryLexer.PRESENCE:\n      return lunr.QueryParser.parsePresence\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expected either a field or a term, found \" + lexeme.type\n\n      if (lexeme.str.length >= 1) {\n        errorMessage += \" with value '\" + lexeme.str + \"'\"\n      }\n\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n}\n\nlunr.QueryParser.parsePresence = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.str) {\n    case \"-\":\n      parser.currentClause.presence = lunr.Query.presence.PROHIBITED\n      break\n    case \"+\":\n      parser.currentClause.presence = lunr.Query.presence.REQUIRED\n      break\n    default:\n      var errorMessage = \"unrecognised presence operator'\" + lexeme.str + \"'\"\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term or field, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term or field, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseField = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  if (parser.query.allFields.indexOf(lexeme.str) == -1) {\n    var possibleFields = parser.query.allFields.map(function (f) { return \"'\" + f + \"'\" }).join(', '),\n        errorMessage = \"unrecognised field '\" + lexeme.str + \"', possible fields: \" + possibleFields\n\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.fields = [lexeme.str]\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseTerm = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  parser.currentClause.term = lexeme.str.toLowerCase()\n\n  if (lexeme.str.indexOf(\"*\") != -1) {\n    parser.currentClause.usePipeline = false\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseEditDistance = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var editDistance = parseInt(lexeme.str, 10)\n\n  if (isNaN(editDistance)) {\n    var errorMessage = \"edit distance must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.editDistance = editDistance\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseBoost = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var boost = parseInt(lexeme.str, 10)\n\n  if (isNaN(boost)) {\n    var errorMessage = \"boost must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.boost = boost\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\n  /**\n   * export the module via AMD, CommonJS or as a browser global\n   * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js\n   */\n  ;(function (root, factory) {\n    if (typeof define === 'function' && define.amd) {\n      // AMD. Register as an anonymous module.\n      define(factory)\n    } else if (typeof exports === 'object') {\n      /**\n       * Node. Does not work with strict CommonJS, but\n       * only CommonJS-like enviroments that support module.exports,\n       * like Node.\n       */\n      module.exports = factory()\n    } else {\n      // Browser globals (root is window)\n      root.lunr = factory()\n    }\n  }(this, function () {\n    /**\n     * Just return a value to define the module export.\n     * This example returns an object, but the module\n     * can return a function as the exported value.\n     */\n    return lunr\n  }))\n})();\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport lunr from \"lunr\"\n\nimport { getElement } from \"~/browser/element/_\"\nimport \"~/polyfills\"\n\nimport { Search } from \"../../_\"\nimport { SearchConfig } from \"../../config\"\nimport {\n  SearchMessage,\n  SearchMessageType\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Add support for `iframe-worker` shim\n *\n * While `importScripts` is synchronous when executed inside of a web worker,\n * it's not possible to provide a synchronous shim implementation. The cool\n * thing is that awaiting a non-Promise will convert it into a Promise, so\n * extending the type definition to return a `Promise` shouldn't break anything.\n *\n * @see https://bit.ly/2PjDnXi - GitHub comment\n *\n * @param urls - Scripts to load\n *\n * @returns Promise resolving with no result\n */\ndeclare global {\n  function importScripts(...urls: string[]): Promise<void> | void\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nlet index: Search\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch (= import) multi-language support through `lunr-languages`\n *\n * This function automatically imports the stemmers necessary to process the\n * languages which are defined as part of the search configuration.\n *\n * If the worker runs inside of an `iframe` (when using `iframe-worker` as\n * a shim), the base URL for the stemmers to be loaded must be determined by\n * searching for the first `script` element with a `src` attribute, which will\n * contain the contents of this script.\n *\n * @param config - Search configuration\n *\n * @returns Promise resolving with no result\n */\nasync function setupSearchLanguages(\n  config: SearchConfig\n): Promise<void> {\n  let base = \"../lunr\"\n\n  /* Detect `iframe-worker` and fix base URL */\n  if (typeof parent !== \"undefined\" && \"IFrameWorker\" in parent) {\n    const worker = getElement<HTMLScriptElement>(\"script[src]\")!\n    const [path] = worker.src.split(\"/worker\")\n\n    /* Prefix base with path */\n    base = base.replace(\"..\", path)\n  }\n\n  /* Add scripts for languages */\n  const scripts = []\n  for (const lang of config.lang) {\n    switch (lang) {\n\n      /* Add segmenter for Japanese */\n      case \"ja\":\n        scripts.push(`${base}/tinyseg.js`)\n        break\n\n      /* Add segmenter for Hindi and Thai */\n      case \"hi\":\n      case \"th\":\n        scripts.push(`${base}/wordcut.js`)\n        break\n    }\n\n    /* Add language support */\n    if (lang !== \"en\")\n      scripts.push(`${base}/min/lunr.${lang}.min.js`)\n  }\n\n  /* Add multi-language support */\n  if (config.lang.length > 1)\n    scripts.push(`${base}/min/lunr.multi.min.js`)\n\n  /* Load scripts synchronously */\n  if (scripts.length)\n    await importScripts(\n      `${base}/min/lunr.stemmer.support.min.js`,\n      ...scripts\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Message handler\n *\n * @param message - Source message\n *\n * @returns Target message\n */\nexport async function handler(\n  message: SearchMessage\n): Promise<SearchMessage> {\n  switch (message.type) {\n\n    /* Search setup message */\n    case SearchMessageType.SETUP:\n      await setupSearchLanguages(message.data.config)\n      index = new Search(message.data)\n      return {\n        type: SearchMessageType.READY\n      }\n\n    /* Search query message */\n    case SearchMessageType.QUERY:\n      const query = message.data\n      try {\n        return {\n          type: SearchMessageType.RESULT,\n          data: index.search(query)\n        }\n\n      /* Return empty result in case of error */\n      } catch (err) {\n        console.warn(`Invalid query: ${query} \u2013 see https://bit.ly/2s3ChXG`)\n        console.warn(err)\n        return {\n          type: SearchMessageType.RESULT,\n          data: { items: [] }\n        }\n      }\n\n    /* All other messages */\n    default:\n      throw new TypeError(\"Invalid message type\")\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Worker\n * ------------------------------------------------------------------------- */\n\n/* Expose Lunr.js in global scope, or stemmers won't work */\nself.lunr = lunr\n\n/* Handle messages */\naddEventListener(\"message\", async ev => {\n  postMessage(await handler(ev.data))\n})\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getElements<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T][]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T[]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T[] {\n  return Array.from(node.querySelectorAll<T>(selector))\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * Note that this function assumes that the element is present. If unsure if an\n * element is existent, use the `getOptionalElement` function instead.\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T {\n  const el = getOptionalElement<T>(selector, node)\n  if (typeof el === \"undefined\")\n    throw new ReferenceError(\n      `Missing element: expected \"${selector}\" to be present`\n    )\n\n  /* Return element */\n  return el\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an optional element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element or nothing\n */\nexport function getOptionalElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T] | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T | undefined {\n  return node.querySelector<T>(selector) || undefined\n}\n\n/**\n * Retrieve the currently active element\n *\n * @returns Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n  return document.activeElement instanceof HTMLElement\n    ? document.activeElement || undefined\n    : undefined\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Polyfills\n * ------------------------------------------------------------------------- */\n\n/* Polyfill `Object.entries` */\nif (!Object.entries)\n  Object.entries = function (obj: object) {\n    const data: [string, string][] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push([key, obj[key]])\n\n    /* Return entries */\n    return data\n  }\n\n/* Polyfill `Object.values` */\nif (!Object.values)\n  Object.values = function (obj: object) {\n    const data: string[] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push(obj[key])\n\n    /* Return values */\n    return data\n  }\n\n/* ------------------------------------------------------------------------- */\n\n/* Polyfills for `Element` */\nif (typeof Element !== \"undefined\") {\n\n  /* Polyfill `Element.scrollTo` */\n  if (!Element.prototype.scrollTo)\n    Element.prototype.scrollTo = function (\n      x?: ScrollToOptions | number, y?: number\n    ): void {\n      if (typeof x === \"object\") {\n        this.scrollLeft = x.left!\n        this.scrollTop = x.top!\n      } else {\n        this.scrollLeft = x!\n        this.scrollTop = y!\n      }\n    }\n\n  /* Polyfill `Element.replaceWith` */\n  if (!Element.prototype.replaceWith)\n    Element.prototype.replaceWith = function (\n      ...nodes: Array<string | Node>\n    ): void {\n      const parent = this.parentNode\n      if (parent) {\n        if (nodes.length === 0)\n          parent.removeChild(this)\n\n        /* Replace children and create text nodes */\n        for (let i = nodes.length - 1; i >= 0; i--) {\n          let node = nodes[i]\n          if (typeof node === \"string\")\n            node = document.createTextNode(node)\n          else if (node.parentNode)\n            node.parentNode.removeChild(node)\n\n          /* Replace child or insert before previous sibling */\n          if (!i)\n            parent.replaceChild(node, this)\n          else\n            parent.insertBefore(this.previousSibling!, node)\n        }\n      }\n    }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search configuration\n */\nexport interface SearchConfig {\n  lang: string[]                       /* Search languages */\n  separator: string                    /* Search separator */\n  pipeline: SearchPipelineFn[]         /* Search pipeline */\n}\n\n/**\n * Search document\n */\nexport interface SearchDocument {\n  location: string                     /* Document location */\n  title: string                        /* Document title */\n  text: string                         /* Document text */\n  tags?: string[]                      /* Document tags */\n  boost?: number                       /* Document boost */\n  parent?: SearchDocument              /* Document parent */\n}\n\n/**\n * Search options\n */\nexport interface SearchOptions {\n  suggest: boolean                     /* Search suggestions */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nexport interface SearchIndex {\n  config: SearchConfig                 /* Search configuration */\n  docs: SearchDocument[]               /* Search documents */\n  options: SearchOptions               /* Search options */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search pipeline function\n */\ntype SearchPipelineFn =\n  | \"trimmer\"                          /* Trimmer */\n  | \"stopWordFilter\"                   /* Stop word filter */\n  | \"stemmer\"                          /* Stemmer */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document map\n *\n * This function creates a mapping of URLs (including anchors) to the actual\n * articles and sections. It relies on the invariant that the search index is\n * ordered with the main article appearing before all sections with anchors.\n * If this is not the case, the logic music be changed.\n *\n * @param docs - Search documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n  docs: SearchDocument[]\n): Map<string, SearchDocument> {\n  const map = new Map<string, SearchDocument>()\n  for (const doc of docs) {\n    const [path] = doc.location.split(\"#\")\n\n    /* Add document article */\n    const article = map.get(path)\n    if (typeof article === \"undefined\") {\n      map.set(path, doc)\n\n      /* Add document section */\n    } else {\n      map.set(doc.location, doc)\n      doc.parent = article\n    }\n  }\n\n  /* Return search document map */\n  return map\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Visitor function\n *\n * @param start - Start offset\n * @param end - End offset\n */\ntype VisitorFn = (\n  start: number, end: number\n) => void\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Split a string using the given separator\n *\n * @param input - Input value\n * @param separator - Separator\n * @param fn - Visitor function\n */\nexport function split(\n  input: string, separator: RegExp, fn: VisitorFn\n): void {\n  separator = new RegExp(separator, \"g\")\n\n  /* Split string using separator */\n  let match: RegExpExecArray | null\n  let index = 0\n  do {\n    match = separator.exec(input)\n\n    /* Emit non-empty range */\n    const until = match?.index ?? input.length\n    if (index < until)\n      fn(index, until)\n\n    /* Update last index */\n    if (match) {\n      const [term] = match\n      index = match.index + term.length\n\n      /* Support zero-length lookaheads */\n      if (term.length === 0)\n        separator.lastIndex = match.index + 1\n    }\n  } while (match)\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Extraction type\n *\n * This type defines the possible values that are encoded into the first two\n * bits of a section that is part of the blocks of a tokenization table. There\n * are three types of interest: HTML opening and closing tags, as well as the\n * actual text content we need to extract for indexing.\n */\nexport const enum Extract {\n  TAG_OPEN  = 0,                       /* HTML opening tag */\n  TEXT      = 1,                       /* Text content */\n  TAG_CLOSE = 2                        /* HTML closing tag */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Visitor function\n *\n * @param block - Block index\n * @param type - Extraction type\n * @param start - Start offset\n * @param end - End offset\n */\ntype VisitorFn = (\n  block: number, type: Extract, start: number, end: number\n) => void\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Split a string into markup and text sections\n *\n * This function scans a string and divides it up into sections of markup and\n * text. For each section, it invokes the given visitor function with the block\n * index, extraction type, as well as start and end offsets. Using a visitor\n * function (= streaming data) is ideal for minimizing pressure on the GC.\n *\n * @param input - Input value\n * @param fn - Visitor function\n */\nexport function extract(\n  input: string, fn: VisitorFn\n): void {\n\n  let block = 0                        /* Current block */\n  let start = 0                        /* Current start offset */\n  let end = 0                          /* Current end offset */\n\n  /* Split string into sections */\n  for (let stack = 0; end < input.length; end++) {\n\n    /* Opening tag after non-empty section */\n    if (input.charAt(end) === \"<\" && end > start) {\n      fn(block, Extract.TEXT, start, start = end)\n\n    /* Closing tag */\n    } else if (input.charAt(end) === \">\") {\n      if (input.charAt(start + 1) === \"/\") {\n        if (--stack === 0)\n          fn(block++, Extract.TAG_CLOSE, start, end + 1)\n\n      /* Tag is not self-closing */\n      } else if (input.charAt(end - 1) !== \"/\") {\n        if (stack++ === 0)\n          fn(block, Extract.TAG_OPEN, start, end + 1)\n      }\n\n      /* New section */\n      start = end + 1\n    }\n  }\n\n  /* Add trailing section */\n  if (end > start)\n    fn(block, Extract.TEXT, start, end)\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Position table\n */\nexport type PositionTable = number[][]\n\n/**\n * Position\n */\nexport type Position = number\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Highlight all occurrences in a string\n *\n * This function receives a field's value (e.g. like `title` or `text`), it's\n * position table that was generated during indexing, and the positions found\n * when executing the query. It then highlights all occurrences, and returns\n * their concatenation. In case of multiple blocks, two are returned.\n *\n * @param input - Input value\n * @param table - Table for indexing\n * @param positions - Occurrences\n *\n * @returns Highlighted string value\n */\nexport function highlight(\n  input: string, table: PositionTable, positions: Position[]\n): string {\n  return highlightAll([input], table, positions).pop()!\n}\n\n/**\n * Highlight all occurrences in a set of strings\n *\n * @param inputs - Input values\n * @param table - Table for indexing\n * @param positions - Occurrences\n *\n * @returns Highlighted string values\n */\nexport function highlightAll(\n  inputs: string[], table: PositionTable, positions: Position[]\n): string[] {\n\n  /* Map blocks to input values */\n  const mapping = [0]\n  for (let t = 1; t < table.length; t++) {\n    const prev = table[t - 1]\n    const next = table[t]\n\n    /* Check if table points to new block */\n    const p = prev[prev.length - 1] >>> 2 & 0x3FF\n    const q = next[0]               >>> 12\n\n    /* Add block to mapping */\n    mapping.push(+(p > q) + mapping[mapping.length - 1])\n  }\n\n  /* Highlight strings one after another */\n  return inputs.map((input, i) => {\n\n    /* Map occurrences to blocks */\n    const blocks = new Map<number, number[]>()\n    for (const p of positions.sort((a, b) => a - b)) {\n      const index = p & 0xFFFFF\n      const block = p >>> 20\n      if (mapping[block] !== i)\n        continue\n\n      /* Ensure presence of block group */\n      let group = blocks.get(block)\n      if (typeof group === \"undefined\")\n        blocks.set(block, group = [])\n\n      /* Add index to group */\n      group.push(index)\n    }\n\n    /* Just return string, if no occurrences */\n    if (blocks.size === 0)\n      return input\n\n    /* Compute slices */\n    const slices: string[] = []\n    for (const [block, indexes] of blocks) {\n      const t = table[block]\n\n      /* Extract positions and length */\n      const start  = t[0]            >>> 12\n      const end    = t[t.length - 1] >>> 12\n      const length = t[t.length - 1] >>> 2 & 0x3FF\n\n      /* Extract and highlight slice */\n      let slice = input.slice(start, end + length)\n      for (const j of indexes.sort((a, b) => b - a)) {\n\n        /* Retrieve offset and length of match */\n        const p = (t[j] >>> 12) - start\n        const q = (t[j] >>> 2 & 0x3FF) + p\n\n        /* Wrap occurrence */\n        slice = [\n          slice.slice(0, p),\n          \"<mark>\",\n          slice.slice(p, q),\n          \"</mark>\",\n          slice.slice(q)\n        ].join(\"\")\n      }\n\n      /* Append slice and abort if we have two */\n      if (slices.push(slice) === 2)\n        break\n    }\n\n    /* Return highlighted slices */\n    return slices.join(\"\")\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { split } from \"../_\"\nimport {\n  Extract,\n  extract\n} from \"../extract\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Split a string or set of strings into tokens\n *\n * This tokenizer supersedes the default tokenizer that is provided by Lunr.js,\n * as it is aware of HTML tags and allows for multi-character splitting.\n *\n * It takes the given inputs, splits each of them into markup and text sections,\n * tokenizes and segments (if necessary) each of them, and then indexes them in\n * a table by using a compact bit representation. Bitwise techniques are used\n * to write and read from the table during indexing and querying.\n *\n * @see https://bit.ly/3W3Xw4J - Search: better, faster, smaller\n *\n * @param input - Input value(s)\n *\n * @returns Tokens\n */\nexport function tokenize(\n  input?: string | string[]\n): lunr.Token[] {\n  const tokens: lunr.Token[] = []\n  if (typeof input === \"undefined\")\n    return tokens\n\n  /* Tokenize strings one after another */\n  const inputs = Array.isArray(input) ? input : [input]\n  for (let i = 0; i < inputs.length; i++) {\n    const table = lunr.tokenizer.table\n    const total = table.length\n\n    /* Split string into sections and tokenize content blocks */\n    extract(inputs[i], (block, type, start, end) => {\n      table[block += total] ||= []\n      switch (type) {\n\n        /* Handle markup */\n        case Extract.TAG_OPEN:\n        case Extract.TAG_CLOSE:\n          table[block].push(\n            start       << 12 |\n            end - start <<  2 |\n            type\n          )\n          break\n\n        /* Handle text content */\n        case Extract.TEXT:\n          const section = inputs[i].slice(start, end)\n          split(section, lunr.tokenizer.separator, (index, until) => {\n\n            /**\n             * Apply segmenter after tokenization. Note that the segmenter will\n             * also split words at word boundaries, which is not what we want,\n             * so we need to check if we can somehow mitigate this behavior.\n             */\n            if (typeof lunr.segmenter !== \"undefined\") {\n              const subsection = section.slice(index, until)\n              if (/^[MHIK]$/.test(lunr.segmenter.ctype_(subsection))) {\n                const segments = lunr.segmenter.segment(subsection)\n                for (let s = 0, l = 0; s < segments.length; s++) {\n\n                  /* Add block to section */\n                  table[block] ||= []\n                  table[block].push(\n                    start + index + l  << 12 |\n                    segments[s].length <<  2 |\n                    type\n                  )\n\n                  /* Add token with position */\n                  tokens.push(new lunr.Token(\n                    segments[s].toLowerCase(), {\n                      position: block << 20 | table[block].length - 1\n                    }\n                  ))\n\n                  /* Keep track of length */\n                  l += segments[s].length\n                }\n                return\n              }\n            }\n\n            /* Add block to section */\n            table[block].push(\n              start + index << 12 |\n              until - index <<  2 |\n              type\n            )\n\n            /* Add token with position */\n            tokens.push(new lunr.Token(\n              section.slice(index, until).toLowerCase(), {\n                position: block << 20 | table[block].length - 1\n              }\n            ))\n          })\n      }\n    })\n  }\n\n  /* Return tokens */\n  return tokens\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Visitor function\n *\n * @param value - String value\n *\n * @returns String term(s)\n */\ntype VisitorFn = (\n  value: string\n) => string | string[]\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * 1. Trim excess whitespace from left and right.\n *\n * 2. Search for parts in quotation marks and prepend a `+` modifier to denote\n *    that the resulting document must contain all parts, converting the query\n *    to an `AND` query (as opposed to the default `OR` behavior). While users\n *    may expect parts enclosed in quotation marks to map to span queries, i.e.\n *    for which order is important, Lunr.js doesn't support them, so the best\n *    we can do is to convert the parts to an `AND` query.\n *\n * 3. Replace control characters which are not located at the beginning of the\n *    query or preceded by white space, or are not followed by a non-whitespace\n *    character or are at the end of the query string. Furthermore, filter\n *    unmatched quotation marks.\n *\n * 4. Split the query string at whitespace, then pass each part to the visitor\n *    function for tokenization, and append a wildcard to every resulting term\n *    that is not explicitly marked with a `+`, `-`, `~` or `^` modifier, since\n *    it ensures consistent and stable ranking when multiple terms are entered.\n *    Also, if a fuzzy or boost modifier are given, but no numeric value has\n *    been entered, default to 1 to not induce a query error.\n *\n * @param query - Query value\n * @param fn - Visitor function\n *\n * @returns Transformed query value\n */\nexport function transform(\n  query: string, fn: VisitorFn = term => term\n): string {\n  return query\n\n    /* => 1 */\n    .trim()\n\n    /* => 2 */\n    .split(/\"([^\"]+)\"/g)\n      .map((parts, index) => index & 1\n        ? parts.replace(/^\\b|^(?![^\\x00-\\x7F]|$)|\\s+/g, \" +\")\n        : parts\n      )\n      .join(\"\")\n\n    /* => 3 */\n    .replace(/\"|(?:^|\\s+)[*+\\-:^~]+(?=\\s+|$)/g, \"\")\n\n    /* => 4 */\n    .split(/\\s+/g)\n      .reduce((prev, term) => {\n        const next = fn(term)\n        return [...prev, ...Array.isArray(next) ? next : [next]]\n      }, [] as string[])\n      .map(term => /([~^]$)/.test(term) ? `${term}1` : term)\n      .map(term => /(^[+-]|[~^]\\d+$)/.test(term) ? term : `${term}*`)\n      .join(\" \")\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { split } from \"../../internal\"\nimport { transform } from \"../transform\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query clause\n */\nexport interface SearchQueryClause {\n  presence: lunr.Query.presence        /* Clause presence */\n  term: string                         /* Clause term */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search query terms\n */\nexport type SearchQueryTerms = Record<string, boolean>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Transform search query\n *\n * This function lexes the given search query and applies the transformation\n * function to each term, preserving markup like `+` and `-` modifiers.\n *\n * @param query - Search query\n *\n * @returns Search query\n */\nexport function transformSearchQuery(\n  query: string\n): string {\n\n  /* Split query terms with tokenizer */\n  return transform(query, part => {\n    const terms: string[] = []\n\n    /* Initialize lexer and analyze part */\n    const lexer = new lunr.QueryLexer(part)\n    lexer.run()\n\n    /* Extract and tokenize term from lexeme */\n    for (const { type, str: term, start, end } of lexer.lexemes)\n      switch (type) {\n\n        /* Hack: remove colon - see https://bit.ly/3wD3T3I */\n        case \"FIELD\":\n          if (![\"title\", \"text\", \"tags\"].includes(term))\n            part = [\n              part.slice(0, end),\n              \" \",\n              part.slice(end + 1)\n            ].join(\"\")\n          break\n\n        /* Tokenize term */\n        case \"TERM\":\n          split(term, lunr.tokenizer.separator, (...range) => {\n            terms.push([\n              part.slice(0, start),\n              term.slice(...range),\n              part.slice(end)\n            ].join(\"\"))\n          })\n      }\n\n    /* Return terms */\n    return terms\n  })\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Parse a search query for analysis\n *\n * Lunr.js itself has a bug where it doesn't detect or remove wildcards for\n * query clauses, so we must do this here.\n *\n * @see https://bit.ly/3DpTGtz - GitHub issue\n *\n * @param value - Query value\n *\n * @returns Search query clauses\n */\nexport function parseSearchQuery(\n  value: string\n): SearchQueryClause[] {\n  const query  = new lunr.Query([\"title\", \"text\", \"tags\"])\n  const parser = new lunr.QueryParser(value, query)\n\n  /* Parse Search query */\n  parser.parse()\n  for (const clause of query.clauses) {\n    clause.usePipeline = true\n\n    /* Handle leading wildcard */\n    if (clause.term.startsWith(\"*\")) {\n      clause.wildcard = lunr.Query.wildcard.LEADING\n      clause.term = clause.term.slice(1)\n    }\n\n    /* Handle trailing wildcard */\n    if (clause.term.endsWith(\"*\")) {\n      clause.wildcard = lunr.Query.wildcard.TRAILING\n      clause.term = clause.term.slice(0, -1)\n    }\n  }\n\n  /* Return query clauses */\n  return query.clauses\n}\n\n/**\n * Analyze the search query clauses in regard to the search terms found\n *\n * @param query - Search query clauses\n * @param terms - Search terms\n *\n * @returns Search query terms\n */\nexport function getSearchQueryTerms(\n  query: SearchQueryClause[], terms: string[]\n): SearchQueryTerms {\n  const clauses = new Set<SearchQueryClause>(query)\n\n  /* Match query clauses against terms */\n  const result: SearchQueryTerms = {}\n  for (let t = 0; t < terms.length; t++)\n    for (const clause of clauses)\n      if (terms[t].startsWith(clause.term)) {\n        result[clause.term] = true\n        clauses.delete(clause)\n      }\n\n  /* Annotate unmatched non-stopword query clauses */\n  for (const clause of clauses)\n    if (lunr.stopWordFilter?.(clause.term))\n      result[clause.term] = false\n\n  /* Return query terms */\n  return result\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Segment a search query using the inverted index\n *\n * This function implements a clever approach to text segmentation for Asian\n * languages, as it used the information already available in the search index.\n * The idea is to greedily segment the search query based on the tokens that are\n * already part of the index, as described in the linked issue.\n *\n * @see https://bit.ly/3lwjrk7 - GitHub issue\n *\n * @param query - Query value\n * @param index - Inverted index\n *\n * @returns Segmented query value\n */\nexport function segment(\n  query: string, index: object\n): Iterable<string> {\n  const segments = new Set<string>()\n\n  /* Segment search query */\n  const wordcuts = new Uint16Array(query.length)\n  for (let i = 0; i < query.length; i++)\n    for (let j = i + 1; j < query.length; j++) {\n      const value = query.slice(i, j)\n      if (value in index)\n        wordcuts[i] = j - i\n    }\n\n  /* Compute longest matches with minimum overlap */\n  const stack = [0]\n  for (let s = stack.length; s > 0;) {\n    const p = stack[--s]\n    for (let q = 1; q < wordcuts[p]; q++)\n      if (wordcuts[p + q] > wordcuts[p] - q) {\n        segments.add(query.slice(p, p + q))\n        stack[s++] = p + q\n      }\n\n    /* Continue at end of query string */\n    const q = p + wordcuts[p]\n    if (wordcuts[q] && q < query.length - 1)\n      stack[s++] = q\n\n    /* Add current segment */\n    segments.add(query.slice(p, q))\n  }\n\n  // @todo fix this case in the code block above, this is a hotfix\n  if (segments.has(\"\"))\n    return new Set([query])\n\n  /* Return segmented query value */\n  return segments\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  SearchDocument,\n  SearchIndex,\n  SearchOptions,\n  setupSearchDocumentMap\n} from \"../config\"\nimport {\n  Position,\n  PositionTable,\n  highlight,\n  highlightAll,\n  tokenize\n} from \"../internal\"\nimport {\n  SearchQueryTerms,\n  getSearchQueryTerms,\n  parseSearchQuery,\n  segment,\n  transformSearchQuery\n} from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search item\n */\nexport interface SearchItem\n  extends SearchDocument\n{\n  score: number                        /* Score (relevance) */\n  terms: SearchQueryTerms              /* Search query terms */\n}\n\n/**\n * Search result\n */\nexport interface SearchResult {\n  items: SearchItem[][]                /* Search items */\n  suggest?: string[]                   /* Search suggestions */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create field extractor factory\n *\n * @param table - Position table map\n *\n * @returns Extractor factory\n */\nfunction extractor(table: Map<string, PositionTable>) {\n  return (name: keyof SearchDocument) => {\n    return (doc: SearchDocument) => {\n      if (typeof doc[name] === \"undefined\")\n        return undefined\n\n      /* Compute identifier and initialize table */\n      const id = [doc.location, name].join(\":\")\n      table.set(id, lunr.tokenizer.table = [])\n\n      /* Return field value */\n      return doc[name]\n    }\n  }\n}\n\n/**\n * Compute the difference of two lists of strings\n *\n * @param a - 1st list of strings\n * @param b - 2nd list of strings\n *\n * @returns Difference\n */\nfunction difference(a: string[], b: string[]): string[] {\n  const [x, y] = [new Set(a), new Set(b)]\n  return [\n    ...new Set([...x].filter(value => !y.has(value)))\n  ]\n}\n\n/* ----------------------------------------------------------------------------\n * Class\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nexport class Search {\n\n  /**\n   * Search document map\n   */\n  protected map: Map<string, SearchDocument>\n\n  /**\n   * Search options\n   */\n  protected options: SearchOptions\n\n  /**\n   * The underlying Lunr.js search index\n   */\n  protected index: lunr.Index\n\n  /**\n   * Internal position table map\n   */\n  protected table: Map<string, PositionTable>\n\n  /**\n   * Create the search integration\n   *\n   * @param data - Search index\n   */\n  public constructor({ config, docs, options }: SearchIndex) {\n    const field = extractor(this.table = new Map())\n\n    /* Set up document map and options */\n    this.map = setupSearchDocumentMap(docs)\n    this.options = options\n\n    /* Set up document index */\n    this.index = lunr(function () {\n      this.metadataWhitelist = [\"position\"]\n      this.b(0)\n\n      /* Set up (multi-)language support */\n      if (config.lang.length === 1 && config.lang[0] !== \"en\") {\n        // @ts-expect-error - namespace indexing not supported\n        this.use(lunr[config.lang[0]])\n      } else if (config.lang.length > 1) {\n        this.use(lunr.multiLanguage(...config.lang))\n      }\n\n      /* Set up custom tokenizer (must be after language setup) */\n      this.tokenizer = tokenize as typeof lunr.tokenizer\n      lunr.tokenizer.separator = new RegExp(config.separator)\n\n      /* Set up custom segmenter, if loaded */\n      lunr.segmenter = \"TinySegmenter\" in lunr\n        ? new lunr.TinySegmenter()\n        : undefined\n\n      /* Compute functions to be removed from the pipeline */\n      const fns = difference([\n        \"trimmer\", \"stopWordFilter\", \"stemmer\"\n      ], config.pipeline)\n\n      /* Remove functions from the pipeline for registered languages */\n      for (const lang of config.lang.map(language => (\n        // @ts-expect-error - namespace indexing not supported\n        language === \"en\" ? lunr : lunr[language]\n      )))\n        for (const fn of fns) {\n          this.pipeline.remove(lang[fn])\n          this.searchPipeline.remove(lang[fn])\n        }\n\n      /* Set up index reference */\n      this.ref(\"location\")\n\n      /* Set up index fields */\n      this.field(\"title\", { boost: 1e3, extractor: field(\"title\") })\n      this.field(\"text\",  { boost: 1e0, extractor: field(\"text\") })\n      this.field(\"tags\",  { boost: 1e6, extractor: field(\"tags\") })\n\n      /* Add documents to index */\n      for (const doc of docs)\n        this.add(doc, { boost: doc.boost })\n    })\n  }\n\n  /**\n   * Search for matching documents\n   *\n   * @param query - Search query\n   *\n   * @returns Search result\n   */\n  public search(query: string): SearchResult {\n\n    // Experimental Chinese segmentation\n    query = query.replace(/\\p{sc=Han}+/gu, value => {\n      return [...segment(value, this.index.invertedIndex)]\n        .join(\"* \")\n    })\n\n    // @todo: move segmenter (above) into transformSearchQuery\n    query = transformSearchQuery(query)\n    if (!query)\n      return { items: [] }\n\n    /* Parse query to extract clauses for analysis */\n    const clauses = parseSearchQuery(query)\n      .filter(clause => (\n        clause.presence !== lunr.Query.presence.PROHIBITED\n      ))\n\n    /* Perform search and post-process results */\n    const groups = this.index.search(query)\n\n      /* Apply post-query boosts based on title and search query terms */\n      .reduce<SearchItem[]>((item, { ref, score, matchData }) => {\n        let doc = this.map.get(ref)\n        if (typeof doc !== \"undefined\") {\n\n          /* Shallow copy document */\n          doc = { ...doc }\n          if (doc.tags)\n            doc.tags = [...doc.tags]\n\n          /* Compute and analyze search query terms */\n          const terms = getSearchQueryTerms(\n            clauses,\n            Object.keys(matchData.metadata)\n          )\n\n          /* Highlight matches in fields */\n          for (const field of this.index.fields) {\n            if (typeof doc[field] === \"undefined\")\n              continue\n\n            /* Collect positions from matches */\n            const positions: Position[] = []\n            for (const match of Object.values(matchData.metadata))\n              if (typeof match[field] !== \"undefined\")\n                positions.push(...match[field].position)\n\n            /* Skip highlighting, if no positions were collected */\n            if (!positions.length)\n              continue\n\n            /* Load table and determine highlighting method */\n            const table = this.table.get([doc.location, field].join(\":\"))!\n            const fn = Array.isArray(doc[field])\n              ? highlightAll\n              : highlight\n\n            // @ts-expect-error - stop moaning, TypeScript!\n            doc[field] = fn(doc[field], table, positions)\n          }\n\n          /* Highlight title and text and apply post-query boosts */\n          const boost = +!doc.parent +\n            Object.values(terms)\n              .filter(t => t).length /\n            Object.keys(terms).length\n\n          /* Append item */\n          item.push({\n            ...doc,\n            score: score * (1 + boost ** 2),\n            terms\n          })\n        }\n        return item\n      }, [])\n\n      /* Sort search results again after applying boosts */\n      .sort((a, b) => b.score - a.score)\n\n      /* Group search results by article */\n      .reduce((items, result) => {\n        const doc = this.map.get(result.location)\n        if (typeof doc !== \"undefined\") {\n          const ref = doc.parent\n            ? doc.parent.location\n            : doc.location\n          items.set(ref, [...items.get(ref) || [], result])\n        }\n        return items\n      }, new Map<string, SearchItem[]>())\n\n    /* Ensure that every item set has an article */\n    for (const [ref, items] of groups)\n      if (!items.find(item => item.location === ref)) {\n        const doc = this.map.get(ref)!\n        items.push({ ...doc, score: 0, terms: {} })\n      }\n\n    /* Generate search suggestions, if desired */\n    let suggest: string[] | undefined\n    if (this.options.suggest) {\n      const titles = this.index.query(builder => {\n        for (const clause of clauses)\n          builder.term(clause.term, {\n            fields: [\"title\"],\n            presence: lunr.Query.presence.REQUIRED,\n            wildcard: lunr.Query.wildcard.TRAILING\n          })\n      })\n\n      /* Retrieve suggestions for best match */\n      suggest = titles.length\n        ? Object.keys(titles[0].matchData.metadata)\n        : []\n    }\n\n    /* Return search result */\n    return {\n      items: [...groups.values()],\n      ...typeof suggest !== \"undefined\" && { suggest }\n    }\n  }\n}\n"],
-  "mappings": "6lCAAA,IAAAA,GAAAC,GAAA,CAAAC,EAAAC,KAAA;AAAA;AAAA;AAAA;AAAA,IAME,UAAU,CAiCZ,IAAIC,EAAO,SAAUC,EAAQ,CAC3B,IAAIC,EAAU,IAAIF,EAAK,QAEvB,OAAAE,EAAQ,SAAS,IACfF,EAAK,QACLA,EAAK,eACLA,EAAK,OACP,EAEAE,EAAQ,eAAe,IACrBF,EAAK,OACP,EAEAC,EAAO,KAAKC,EAASA,CAAO,EACrBA,EAAQ,MAAM,CACvB,EAEAF,EAAK,QAAU,QACf;AAAA;AAAA;AAAA,GASAA,EAAK,MAAQ,CAAC,EASdA,EAAK,MAAM,KAAQ,SAAUG,EAAQ,CAEnC,OAAO,SAAUC,EAAS,CACpBD,EAAO,SAAW,QAAQ,MAC5B,QAAQ,KAAKC,CAAO,CAExB,CAEF,EAAG,IAAI,EAaPJ,EAAK,MAAM,SAAW,SAAUK,EAAK,CACnC,OAAsBA,GAAQ,KACrB,GAEAA,EAAI,SAAS,CAExB,EAkBAL,EAAK,MAAM,MAAQ,SAAUK,EAAK,CAChC,GAAIA,GAAQ,KACV,OAAOA,EAMT,QAHIC,EAAQ,OAAO,OAAO,IAAI,EAC1BC,EAAO,OAAO,KAAKF,CAAG,EAEjB,EAAI,EAAG,EAAIE,EAAK,OAAQ,IAAK,CACpC,IAAIC,EAAMD,EAAK,CAAC,EACZE,EAAMJ,EAAIG,CAAG,EAEjB,GAAI,MAAM,QAAQC,CAAG,EAAG,CACtBH,EAAME,CAAG,EAAIC,EAAI,MAAM,EACvB,QACF,CAEA,GAAI,OAAOA,GAAQ,UACf,OAAOA,GAAQ,UACf,OAAOA,GAAQ,UAAW,CAC5BH,EAAME,CAAG,EAAIC,EACb,QACF,CAEA,MAAM,IAAI,UAAU,uDAAuD,CAC7E,CAEA,OAAOH,CACT,EACAN,EAAK,SAAW,SAAUU,EAAQC,EAAWC,EAAa,CACxD,KAAK,OAASF,EACd,KAAK,UAAYC,EACjB,KAAK,aAAeC,CACtB,EAEAZ,EAAK,SAAS,OAAS,IAEvBA,EAAK,SAAS,WAAa,SAAUa,EAAG,CACtC,IAAIC,EAAID,EAAE,QAAQb,EAAK,SAAS,MAAM,EAEtC,GAAIc,IAAM,GACR,KAAM,6BAGR,IAAIC,EAAWF,EAAE,MAAM,EAAGC,CAAC,EACvBJ,EAASG,EAAE,MAAMC,EAAI,CAAC,EAE1B,OAAO,IAAId,EAAK,SAAUU,EAAQK,EAAUF,CAAC,CAC/C,EAEAb,EAAK,SAAS,UAAU,SAAW,UAAY,CAC7C,OAAI,KAAK,cAAgB,OACvB,KAAK,aAAe,KAAK,UAAYA,EAAK,SAAS,OAAS,KAAK,QAG5D,KAAK,YACd,EACA;AAAA;AAAA;AAAA,GAUAA,EAAK,IAAM,SAAUgB,EAAU,CAG7B,GAFA,KAAK,SAAW,OAAO,OAAO,IAAI,EAE9BA,EAAU,CACZ,KAAK,OAASA,EAAS,OAEvB,QAASC,EAAI,EAAGA,EAAI,KAAK,OAAQA,IAC/B,KAAK,SAASD,EAASC,CAAC,CAAC,EAAI,EAEjC,MACE,KAAK,OAAS,CAElB,EASAjB,EAAK,IAAI,SAAW,CAClB,UAAW,SAAUkB,EAAO,CAC1B,OAAOA,CACT,EAEA,MAAO,UAAY,CACjB,OAAO,IACT,EAEA,SAAU,UAAY,CACpB,MAAO,EACT,CACF,EASAlB,EAAK,IAAI,MAAQ,CACf,UAAW,UAAY,CACrB,OAAO,IACT,EAEA,MAAO,SAAUkB,EAAO,CACtB,OAAOA,CACT,EAEA,SAAU,UAAY,CACpB,MAAO,EACT,CACF,EAQAlB,EAAK,IAAI,UAAU,SAAW,SAAUmB,EAAQ,CAC9C,MAAO,CAAC,CAAC,KAAK,SAASA,CAAM,CAC/B,EAUAnB,EAAK,IAAI,UAAU,UAAY,SAAUkB,EAAO,CAC9C,IAAIE,EAAGC,EAAGL,EAAUM,EAAe,CAAC,EAEpC,GAAIJ,IAAUlB,EAAK,IAAI,SACrB,OAAO,KAGT,GAAIkB,IAAUlB,EAAK,IAAI,MACrB,OAAOkB,EAGL,KAAK,OAASA,EAAM,QACtBE,EAAI,KACJC,EAAIH,IAEJE,EAAIF,EACJG,EAAI,MAGNL,EAAW,OAAO,KAAKI,EAAE,QAAQ,EAEjC,QAASH,EAAI,EAAGA,EAAID,EAAS,OAAQC,IAAK,CACxC,IAAIM,EAAUP,EAASC,CAAC,EACpBM,KAAWF,EAAE,UACfC,EAAa,KAAKC,CAAO,CAE7B,CAEA,OAAO,IAAIvB,EAAK,IAAKsB,CAAY,CACnC,EASAtB,EAAK,IAAI,UAAU,MAAQ,SAAUkB,EAAO,CAC1C,OAAIA,IAAUlB,EAAK,IAAI,SACdA,EAAK,IAAI,SAGdkB,IAAUlB,EAAK,IAAI,MACd,KAGF,IAAIA,EAAK,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE,OAAO,OAAO,KAAKkB,EAAM,QAAQ,CAAC,CAAC,CACpF,EASAlB,EAAK,IAAM,SAAUwB,EAASC,EAAe,CAC3C,IAAIC,EAAoB,EAExB,QAASf,KAAaa,EAChBb,GAAa,WACjBe,GAAqB,OAAO,KAAKF,EAAQb,CAAS,CAAC,EAAE,QAGvD,IAAIgB,GAAKF,EAAgBC,EAAoB,KAAQA,EAAoB,IAEzE,OAAO,KAAK,IAAI,EAAI,KAAK,IAAIC,CAAC,CAAC,CACjC,EAUA3B,EAAK,MAAQ,SAAU4B,EAAKC,EAAU,CACpC,KAAK,IAAMD,GAAO,GAClB,KAAK,SAAWC,GAAY,CAAC,CAC/B,EAOA7B,EAAK,MAAM,UAAU,SAAW,UAAY,CAC1C,OAAO,KAAK,GACd,EAsBAA,EAAK,MAAM,UAAU,OAAS,SAAU8B,EAAI,CAC1C,YAAK,IAAMA,EAAG,KAAK,IAAK,KAAK,QAAQ,EAC9B,IACT,EASA9B,EAAK,MAAM,UAAU,MAAQ,SAAU8B,EAAI,CACzC,OAAAA,EAAKA,GAAM,SAAUjB,EAAG,CAAE,OAAOA,CAAE,EAC5B,IAAIb,EAAK,MAAO8B,EAAG,KAAK,IAAK,KAAK,QAAQ,EAAG,KAAK,QAAQ,CACnE,EACA;AAAA;AAAA;AAAA,GAuBA9B,EAAK,UAAY,SAAUK,EAAKwB,EAAU,CACxC,GAAIxB,GAAO,MAAQA,GAAO,KACxB,MAAO,CAAC,EAGV,GAAI,MAAM,QAAQA,CAAG,EACnB,OAAOA,EAAI,IAAI,SAAU0B,EAAG,CAC1B,OAAO,IAAI/B,EAAK,MACdA,EAAK,MAAM,SAAS+B,CAAC,EAAE,YAAY,EACnC/B,EAAK,MAAM,MAAM6B,CAAQ,CAC3B,CACF,CAAC,EAOH,QAJID,EAAMvB,EAAI,SAAS,EAAE,YAAY,EACjC2B,EAAMJ,EAAI,OACVK,EAAS,CAAC,EAELC,EAAW,EAAGC,EAAa,EAAGD,GAAYF,EAAKE,IAAY,CAClE,IAAIE,EAAOR,EAAI,OAAOM,CAAQ,EAC1BG,EAAcH,EAAWC,EAE7B,GAAKC,EAAK,MAAMpC,EAAK,UAAU,SAAS,GAAKkC,GAAYF,EAAM,CAE7D,GAAIK,EAAc,EAAG,CACnB,IAAIC,EAAgBtC,EAAK,MAAM,MAAM6B,CAAQ,GAAK,CAAC,EACnDS,EAAc,SAAc,CAACH,EAAYE,CAAW,EACpDC,EAAc,MAAWL,EAAO,OAEhCA,EAAO,KACL,IAAIjC,EAAK,MACP4B,EAAI,MAAMO,EAAYD,CAAQ,EAC9BI,CACF,CACF,CACF,CAEAH,EAAaD,EAAW,CAC1B,CAEF,CAEA,OAAOD,CACT,EASAjC,EAAK,UAAU,UAAY,UAC3B;AAAA;AAAA;AAAA,GAkCAA,EAAK,SAAW,UAAY,CAC1B,KAAK,OAAS,CAAC,CACjB,EAEAA,EAAK,SAAS,oBAAsB,OAAO,OAAO,IAAI,EAmCtDA,EAAK,SAAS,iBAAmB,SAAU8B,EAAIS,EAAO,CAChDA,KAAS,KAAK,qBAChBvC,EAAK,MAAM,KAAK,6CAA+CuC,CAAK,EAGtET,EAAG,MAAQS,EACXvC,EAAK,SAAS,oBAAoB8B,EAAG,KAAK,EAAIA,CAChD,EAQA9B,EAAK,SAAS,4BAA8B,SAAU8B,EAAI,CACxD,IAAIU,EAAeV,EAAG,OAAUA,EAAG,SAAS,KAAK,oBAE5CU,GACHxC,EAAK,MAAM,KAAK;AAAA,EAAmG8B,CAAE,CAEzH,EAYA9B,EAAK,SAAS,KAAO,SAAUyC,EAAY,CACzC,IAAIC,EAAW,IAAI1C,EAAK,SAExB,OAAAyC,EAAW,QAAQ,SAAUE,EAAQ,CACnC,IAAIb,EAAK9B,EAAK,SAAS,oBAAoB2C,CAAM,EAEjD,GAAIb,EACFY,EAAS,IAAIZ,CAAE,MAEf,OAAM,IAAI,MAAM,sCAAwCa,CAAM,CAElE,CAAC,EAEMD,CACT,EASA1C,EAAK,SAAS,UAAU,IAAM,UAAY,CACxC,IAAI4C,EAAM,MAAM,UAAU,MAAM,KAAK,SAAS,EAE9CA,EAAI,QAAQ,SAAUd,EAAI,CACxB9B,EAAK,SAAS,4BAA4B8B,CAAE,EAC5C,KAAK,OAAO,KAAKA,CAAE,CACrB,EAAG,IAAI,CACT,EAWA9B,EAAK,SAAS,UAAU,MAAQ,SAAU6C,EAAYC,EAAO,CAC3D9C,EAAK,SAAS,4BAA4B8C,CAAK,EAE/C,IAAIC,EAAM,KAAK,OAAO,QAAQF,CAAU,EACxC,GAAIE,GAAO,GACT,MAAM,IAAI,MAAM,wBAAwB,EAG1CA,EAAMA,EAAM,EACZ,KAAK,OAAO,OAAOA,EAAK,EAAGD,CAAK,CAClC,EAWA9C,EAAK,SAAS,UAAU,OAAS,SAAU6C,EAAYC,EAAO,CAC5D9C,EAAK,SAAS,4BAA4B8C,CAAK,EAE/C,IAAIC,EAAM,KAAK,OAAO,QAAQF,CAAU,EACxC,GAAIE,GAAO,GACT,MAAM,IAAI,MAAM,wBAAwB,EAG1C,KAAK,OAAO,OAAOA,EAAK,EAAGD,CAAK,CAClC,EAOA9C,EAAK,SAAS,UAAU,OAAS,SAAU8B,EAAI,CAC7C,IAAIiB,EAAM,KAAK,OAAO,QAAQjB,CAAE,EAC5BiB,GAAO,IAIX,KAAK,OAAO,OAAOA,EAAK,CAAC,CAC3B,EASA/C,EAAK,SAAS,UAAU,IAAM,SAAUiC,EAAQ,CAG9C,QAFIe,EAAc,KAAK,OAAO,OAErB/B,EAAI,EAAGA,EAAI+B,EAAa/B,IAAK,CAIpC,QAHIa,EAAK,KAAK,OAAOb,CAAC,EAClBgC,EAAO,CAAC,EAEHC,EAAI,EAAGA,EAAIjB,EAAO,OAAQiB,IAAK,CACtC,IAAIC,EAASrB,EAAGG,EAAOiB,CAAC,EAAGA,EAAGjB,CAAM,EAEpC,GAAI,EAAAkB,GAAW,MAA6BA,IAAW,IAEvD,GAAI,MAAM,QAAQA,CAAM,EACtB,QAASC,EAAI,EAAGA,EAAID,EAAO,OAAQC,IACjCH,EAAK,KAAKE,EAAOC,CAAC,CAAC,OAGrBH,EAAK,KAAKE,CAAM,CAEpB,CAEAlB,EAASgB,CACX,CAEA,OAAOhB,CACT,EAYAjC,EAAK,SAAS,UAAU,UAAY,SAAU4B,EAAKC,EAAU,CAC3D,IAAIwB,EAAQ,IAAIrD,EAAK,MAAO4B,EAAKC,CAAQ,EAEzC,OAAO,KAAK,IAAI,CAACwB,CAAK,CAAC,EAAE,IAAI,SAAUtB,EAAG,CACxC,OAAOA,EAAE,SAAS,CACpB,CAAC,CACH,EAMA/B,EAAK,SAAS,UAAU,MAAQ,UAAY,CAC1C,KAAK,OAAS,CAAC,CACjB,EASAA,EAAK,SAAS,UAAU,OAAS,UAAY,CAC3C,OAAO,KAAK,OAAO,IAAI,SAAU8B,EAAI,CACnC,OAAA9B,EAAK,SAAS,4BAA4B8B,CAAE,EAErCA,EAAG,KACZ,CAAC,CACH,EACA;AAAA;AAAA;AAAA,GAqBA9B,EAAK,OAAS,SAAUgB,EAAU,CAChC,KAAK,WAAa,EAClB,KAAK,SAAWA,GAAY,CAAC,CAC/B,EAaAhB,EAAK,OAAO,UAAU,iBAAmB,SAAUsD,EAAO,CAExD,GAAI,KAAK,SAAS,QAAU,EAC1B,MAAO,GAST,QANIC,EAAQ,EACRC,EAAM,KAAK,SAAS,OAAS,EAC7BnB,EAAcmB,EAAMD,EACpBE,EAAa,KAAK,MAAMpB,EAAc,CAAC,EACvCqB,EAAa,KAAK,SAASD,EAAa,CAAC,EAEtCpB,EAAc,IACfqB,EAAaJ,IACfC,EAAQE,GAGNC,EAAaJ,IACfE,EAAMC,GAGJC,GAAcJ,IAIlBjB,EAAcmB,EAAMD,EACpBE,EAAaF,EAAQ,KAAK,MAAMlB,EAAc,CAAC,EAC/CqB,EAAa,KAAK,SAASD,EAAa,CAAC,EAO3C,GAJIC,GAAcJ,GAIdI,EAAaJ,EACf,OAAOG,EAAa,EAGtB,GAAIC,EAAaJ,EACf,OAAQG,EAAa,GAAK,CAE9B,EAWAzD,EAAK,OAAO,UAAU,OAAS,SAAU2D,EAAWlD,EAAK,CACvD,KAAK,OAAOkD,EAAWlD,EAAK,UAAY,CACtC,KAAM,iBACR,CAAC,CACH,EAUAT,EAAK,OAAO,UAAU,OAAS,SAAU2D,EAAWlD,EAAKqB,EAAI,CAC3D,KAAK,WAAa,EAClB,IAAI8B,EAAW,KAAK,iBAAiBD,CAAS,EAE1C,KAAK,SAASC,CAAQ,GAAKD,EAC7B,KAAK,SAASC,EAAW,CAAC,EAAI9B,EAAG,KAAK,SAAS8B,EAAW,CAAC,EAAGnD,CAAG,EAEjE,KAAK,SAAS,OAAOmD,EAAU,EAAGD,EAAWlD,CAAG,CAEpD,EAOAT,EAAK,OAAO,UAAU,UAAY,UAAY,CAC5C,GAAI,KAAK,WAAY,OAAO,KAAK,WAKjC,QAHI6D,EAAe,EACfC,EAAiB,KAAK,SAAS,OAE1B7C,EAAI,EAAGA,EAAI6C,EAAgB7C,GAAK,EAAG,CAC1C,IAAIR,EAAM,KAAK,SAASQ,CAAC,EACzB4C,GAAgBpD,EAAMA,CACxB,CAEA,OAAO,KAAK,WAAa,KAAK,KAAKoD,CAAY,CACjD,EAQA7D,EAAK,OAAO,UAAU,IAAM,SAAU+D,EAAa,CAOjD,QANIC,EAAa,EACb5C,EAAI,KAAK,SAAUC,EAAI0C,EAAY,SACnCE,EAAO7C,EAAE,OAAQ8C,EAAO7C,EAAE,OAC1B8C,EAAO,EAAGC,EAAO,EACjBnD,EAAI,EAAGiC,EAAI,EAERjC,EAAIgD,GAAQf,EAAIgB,GACrBC,EAAO/C,EAAEH,CAAC,EAAGmD,EAAO/C,EAAE6B,CAAC,EACnBiB,EAAOC,EACTnD,GAAK,EACIkD,EAAOC,EAChBlB,GAAK,EACIiB,GAAQC,IACjBJ,GAAc5C,EAAEH,EAAI,CAAC,EAAII,EAAE6B,EAAI,CAAC,EAChCjC,GAAK,EACLiC,GAAK,GAIT,OAAOc,CACT,EASAhE,EAAK,OAAO,UAAU,WAAa,SAAU+D,EAAa,CACxD,OAAO,KAAK,IAAIA,CAAW,EAAI,KAAK,UAAU,GAAK,CACrD,EAOA/D,EAAK,OAAO,UAAU,QAAU,UAAY,CAG1C,QAFIqE,EAAS,IAAI,MAAO,KAAK,SAAS,OAAS,CAAC,EAEvCpD,EAAI,EAAGiC,EAAI,EAAGjC,EAAI,KAAK,SAAS,OAAQA,GAAK,EAAGiC,IACvDmB,EAAOnB,CAAC,EAAI,KAAK,SAASjC,CAAC,EAG7B,OAAOoD,CACT,EAOArE,EAAK,OAAO,UAAU,OAAS,UAAY,CACzC,OAAO,KAAK,QACd,EAEA;AAAA;AAAA;AAAA;AAAA,GAiBAA,EAAK,QAAW,UAAU,CACxB,IAAIsE,EAAY,CACZ,QAAY,MACZ,OAAW,OACX,KAAS,OACT,KAAS,OACT,KAAS,MACT,IAAQ,MACR,KAAS,KACT,MAAU,MACV,IAAQ,IACR,MAAU,MACV,QAAY,MACZ,MAAU,MACV,KAAS,MACT,MAAU,KACV,QAAY,MACZ,QAAY,MACZ,QAAY,MACZ,MAAU,KACV,MAAU,MACV,OAAW,MACX,KAAS,KACX,EAEAC,EAAY,CACV,MAAU,KACV,MAAU,GACV,MAAU,KACV,MAAU,KACV,KAAS,KACT,IAAQ,GACR,KAAS,EACX,EAEAC,EAAI,WACJC,EAAI,WACJC,EAAIF,EAAI,aACRG,EAAIF,EAAI,WAERG,EAAO,KAAOF,EAAI,KAAOC,EAAID,EAC7BG,EAAO,KAAOH,EAAI,KAAOC,EAAID,EAAI,IAAMC,EAAI,MAC3CG,EAAO,KAAOJ,EAAI,KAAOC,EAAID,EAAIC,EAAID,EACrCK,EAAM,KAAOL,EAAI,KAAOD,EAEtBO,EAAU,IAAI,OAAOJ,CAAI,EACzBK,EAAU,IAAI,OAAOH,CAAI,EACzBI,EAAU,IAAI,OAAOL,CAAI,EACzBM,EAAS,IAAI,OAAOJ,CAAG,EAEvBK,EAAQ,kBACRC,EAAS,iBACTC,EAAQ,aACRC,EAAS,kBACTC,EAAU,KACVC,EAAW,cACXC,EAAW,IAAI,OAAO,oBAAoB,EAC1CC,EAAW,IAAI,OAAO,IAAMjB,EAAID,EAAI,cAAc,EAElDmB,EAAQ,mBACRC,EAAO,2IAEPC,EAAO,iDAEPC,EAAO,sFACPC,EAAQ,oBAERC,EAAO,WACPC,EAAS,MACTC,EAAQ,IAAI,OAAO,IAAMzB,EAAID,EAAI,cAAc,EAE/C2B,EAAgB,SAAuBC,EAAG,CAC5C,IAAIC,EACFC,EACAC,EACAC,EACAC,EACAC,EACAC,EAEF,GAAIP,EAAE,OAAS,EAAK,OAAOA,EAiB3B,GAfAG,EAAUH,EAAE,OAAO,EAAE,CAAC,EAClBG,GAAW,MACbH,EAAIG,EAAQ,YAAY,EAAIH,EAAE,OAAO,CAAC,GAIxCI,EAAKrB,EACLsB,EAAMrB,EAEFoB,EAAG,KAAKJ,CAAC,EAAKA,EAAIA,EAAE,QAAQI,EAAG,MAAM,EAChCC,EAAI,KAAKL,CAAC,IAAKA,EAAIA,EAAE,QAAQK,EAAI,MAAM,GAGhDD,EAAKnB,EACLoB,EAAMnB,EACFkB,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBI,EAAKzB,EACDyB,EAAG,KAAKI,EAAG,CAAC,CAAC,IACfJ,EAAKjB,EACLa,EAAIA,EAAE,QAAQI,EAAG,EAAE,EAEvB,SAAWC,EAAI,KAAKL,CAAC,EAAG,CACtB,IAAIQ,EAAKH,EAAI,KAAKL,CAAC,EACnBC,EAAOO,EAAG,CAAC,EACXH,EAAMvB,EACFuB,EAAI,KAAKJ,CAAI,IACfD,EAAIC,EACJI,EAAMjB,EACNkB,EAAMjB,EACNkB,EAAMjB,EACFe,EAAI,KAAKL,CAAC,EAAKA,EAAIA,EAAI,IAClBM,EAAI,KAAKN,CAAC,GAAKI,EAAKjB,EAASa,EAAIA,EAAE,QAAQI,EAAG,EAAE,GAChDG,EAAI,KAAKP,CAAC,IAAKA,EAAIA,EAAI,KAEpC,CAIA,GADAI,EAAKb,EACDa,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXR,EAAIC,EAAO,GACb,CAIA,GADAG,EAAKZ,EACDY,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXN,EAASM,EAAG,CAAC,EACbJ,EAAKzB,EACDyB,EAAG,KAAKH,CAAI,IACdD,EAAIC,EAAOhC,EAAUiC,CAAM,EAE/B,CAIA,GADAE,EAAKX,EACDW,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXN,EAASM,EAAG,CAAC,EACbJ,EAAKzB,EACDyB,EAAG,KAAKH,CAAI,IACdD,EAAIC,EAAO/B,EAAUgC,CAAM,EAE/B,CAKA,GAFAE,EAAKV,EACLW,EAAMV,EACFS,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXJ,EAAKxB,EACDwB,EAAG,KAAKH,CAAI,IACdD,EAAIC,EAER,SAAWI,EAAI,KAAKL,CAAC,EAAG,CACtB,IAAIQ,EAAKH,EAAI,KAAKL,CAAC,EACnBC,EAAOO,EAAG,CAAC,EAAIA,EAAG,CAAC,EACnBH,EAAMzB,EACFyB,EAAI,KAAKJ,CAAI,IACfD,EAAIC,EAER,CAIA,GADAG,EAAKR,EACDQ,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXJ,EAAKxB,EACLyB,EAAMxB,EACNyB,EAAMR,GACFM,EAAG,KAAKH,CAAI,GAAMI,EAAI,KAAKJ,CAAI,GAAK,CAAEK,EAAI,KAAKL,CAAI,KACrDD,EAAIC,EAER,CAEA,OAAAG,EAAKP,EACLQ,EAAMzB,EACFwB,EAAG,KAAKJ,CAAC,GAAKK,EAAI,KAAKL,CAAC,IAC1BI,EAAKjB,EACLa,EAAIA,EAAE,QAAQI,EAAG,EAAE,GAKjBD,GAAW,MACbH,EAAIG,EAAQ,YAAY,EAAIH,EAAE,OAAO,CAAC,GAGjCA,CACT,EAEA,OAAO,SAAUhD,EAAO,CACtB,OAAOA,EAAM,OAAO+C,CAAa,CACnC,CACF,EAAG,EAEHpG,EAAK,SAAS,iBAAiBA,EAAK,QAAS,SAAS,EACtD;AAAA;AAAA;AAAA,GAkBAA,EAAK,uBAAyB,SAAU8G,EAAW,CACjD,IAAIC,EAAQD,EAAU,OAAO,SAAU7D,EAAM+D,EAAU,CACrD,OAAA/D,EAAK+D,CAAQ,EAAIA,EACV/D,CACT,EAAG,CAAC,CAAC,EAEL,OAAO,SAAUI,EAAO,CACtB,GAAIA,GAAS0D,EAAM1D,EAAM,SAAS,CAAC,IAAMA,EAAM,SAAS,EAAG,OAAOA,CACpE,CACF,EAeArD,EAAK,eAAiBA,EAAK,uBAAuB,CAChD,IACA,OACA,QACA,SACA,QACA,MACA,SACA,OACA,KACA,QACA,KACA,MACA,MACA,MACA,KACA,KACA,KACA,UACA,OACA,MACA,KACA,MACA,SACA,QACA,OACA,MACA,KACA,OACA,SACA,OACA,OACA,QACA,MACA,OACA,MACA,MACA,MACA,MACA,OACA,KACA,MACA,OACA,MACA,MACA,MACA,UACA,IACA,KACA,KACA,OACA,KACA,KACA,MACA,OACA,QACA,MACA,OACA,SACA,MACA,KACA,QACA,OACA,OACA,KACA,UACA,KACA,MACA,MACA,KACA,MACA,QACA,KACA,OACA,KACA,QACA,MACA,MACA,SACA,OACA,MACA,OACA,MACA,SACA,QACA,KACA,OACA,OACA,OACA,MACA,QACA,OACA,OACA,QACA,QACA,OACA,OACA,MACA,KACA,MACA,OACA,KACA,QACA,MACA,KACA,OACA,OACA,OACA,QACA,QACA,QACA,MACA,OACA,MACA,OACA,OACA,QACA,MACA,MACA,MACF,CAAC,EAEDA,EAAK,SAAS,iBAAiBA,EAAK,eAAgB,gBAAgB,EACpE;AAAA;AAAA;AAAA,GAoBAA,EAAK,QAAU,SAAUqD,EAAO,CAC9B,OAAOA,EAAM,OAAO,SAAUxC,EAAG,CAC/B,OAAOA,EAAE,QAAQ,OAAQ,EAAE,EAAE,QAAQ,OAAQ,EAAE,CACjD,CAAC,CACH,EAEAb,EAAK,SAAS,iBAAiBA,EAAK,QAAS,SAAS,EACtD;AAAA;AAAA;AAAA,GA0BAA,EAAK,SAAW,UAAY,CAC1B,KAAK,MAAQ,GACb,KAAK,MAAQ,CAAC,EACd,KAAK,GAAKA,EAAK,SAAS,QACxBA,EAAK,SAAS,SAAW,CAC3B,EAUAA,EAAK,SAAS,QAAU,EASxBA,EAAK,SAAS,UAAY,SAAUiH,EAAK,CAGvC,QAFI/G,EAAU,IAAIF,EAAK,SAAS,QAEvBiB,EAAI,EAAGe,EAAMiF,EAAI,OAAQhG,EAAIe,EAAKf,IACzCf,EAAQ,OAAO+G,EAAIhG,CAAC,CAAC,EAGvB,OAAAf,EAAQ,OAAO,EACRA,EAAQ,IACjB,EAWAF,EAAK,SAAS,WAAa,SAAUkH,EAAQ,CAC3C,MAAI,iBAAkBA,EACblH,EAAK,SAAS,gBAAgBkH,EAAO,KAAMA,EAAO,YAAY,EAE9DlH,EAAK,SAAS,WAAWkH,EAAO,IAAI,CAE/C,EAiBAlH,EAAK,SAAS,gBAAkB,SAAU4B,EAAKuF,EAAc,CAS3D,QARIC,EAAO,IAAIpH,EAAK,SAEhBqH,EAAQ,CAAC,CACX,KAAMD,EACN,eAAgBD,EAChB,IAAKvF,CACP,CAAC,EAEMyF,EAAM,QAAQ,CACnB,IAAIC,EAAQD,EAAM,IAAI,EAGtB,GAAIC,EAAM,IAAI,OAAS,EAAG,CACxB,IAAIlF,EAAOkF,EAAM,IAAI,OAAO,CAAC,EACzBC,EAEAnF,KAAQkF,EAAM,KAAK,MACrBC,EAAaD,EAAM,KAAK,MAAMlF,CAAI,GAElCmF,EAAa,IAAIvH,EAAK,SACtBsH,EAAM,KAAK,MAAMlF,CAAI,EAAImF,GAGvBD,EAAM,IAAI,QAAU,IACtBC,EAAW,MAAQ,IAGrBF,EAAM,KAAK,CACT,KAAME,EACN,eAAgBD,EAAM,eACtB,IAAKA,EAAM,IAAI,MAAM,CAAC,CACxB,CAAC,CACH,CAEA,GAAIA,EAAM,gBAAkB,EAK5B,IAAI,MAAOA,EAAM,KAAK,MACpB,IAAIE,EAAgBF,EAAM,KAAK,MAAM,GAAG,MACnC,CACL,IAAIE,EAAgB,IAAIxH,EAAK,SAC7BsH,EAAM,KAAK,MAAM,GAAG,EAAIE,CAC1B,CAgCA,GA9BIF,EAAM,IAAI,QAAU,IACtBE,EAAc,MAAQ,IAGxBH,EAAM,KAAK,CACT,KAAMG,EACN,eAAgBF,EAAM,eAAiB,EACvC,IAAKA,EAAM,GACb,CAAC,EAKGA,EAAM,IAAI,OAAS,GACrBD,EAAM,KAAK,CACT,KAAMC,EAAM,KACZ,eAAgBA,EAAM,eAAiB,EACvC,IAAKA,EAAM,IAAI,MAAM,CAAC,CACxB,CAAC,EAKCA,EAAM,IAAI,QAAU,IACtBA,EAAM,KAAK,MAAQ,IAMjBA,EAAM,IAAI,QAAU,EAAG,CACzB,GAAI,MAAOA,EAAM,KAAK,MACpB,IAAIG,EAAmBH,EAAM,KAAK,MAAM,GAAG,MACtC,CACL,IAAIG,EAAmB,IAAIzH,EAAK,SAChCsH,EAAM,KAAK,MAAM,GAAG,EAAIG,CAC1B,CAEIH,EAAM,IAAI,QAAU,IACtBG,EAAiB,MAAQ,IAG3BJ,EAAM,KAAK,CACT,KAAMI,EACN,eAAgBH,EAAM,eAAiB,EACvC,IAAKA,EAAM,IAAI,MAAM,CAAC,CACxB,CAAC,CACH,CAKA,GAAIA,EAAM,IAAI,OAAS,EAAG,CACxB,IAAII,EAAQJ,EAAM,IAAI,OAAO,CAAC,EAC1BK,EAAQL,EAAM,IAAI,OAAO,CAAC,EAC1BM,EAEAD,KAASL,EAAM,KAAK,MACtBM,EAAgBN,EAAM,KAAK,MAAMK,CAAK,GAEtCC,EAAgB,IAAI5H,EAAK,SACzBsH,EAAM,KAAK,MAAMK,CAAK,EAAIC,GAGxBN,EAAM,IAAI,QAAU,IACtBM,EAAc,MAAQ,IAGxBP,EAAM,KAAK,CACT,KAAMO,EACN,eAAgBN,EAAM,eAAiB,EACvC,IAAKI,EAAQJ,EAAM,IAAI,MAAM,CAAC,CAChC,CAAC,CACH,EACF,CAEA,OAAOF,CACT,EAYApH,EAAK,SAAS,WAAa,SAAU4B,EAAK,CAYxC,QAXIiG,EAAO,IAAI7H,EAAK,SAChBoH,EAAOS,EAUF,EAAI,EAAG7F,EAAMJ,EAAI,OAAQ,EAAII,EAAK,IAAK,CAC9C,IAAII,EAAOR,EAAI,CAAC,EACZkG,EAAS,GAAK9F,EAAM,EAExB,GAAII,GAAQ,IACVyF,EAAK,MAAMzF,CAAI,EAAIyF,EACnBA,EAAK,MAAQC,MAER,CACL,IAAIC,EAAO,IAAI/H,EAAK,SACpB+H,EAAK,MAAQD,EAEbD,EAAK,MAAMzF,CAAI,EAAI2F,EACnBF,EAAOE,CACT,CACF,CAEA,OAAOX,CACT,EAYApH,EAAK,SAAS,UAAU,QAAU,UAAY,CAQ5C,QAPI+G,EAAQ,CAAC,EAETM,EAAQ,CAAC,CACX,OAAQ,GACR,KAAM,IACR,CAAC,EAEMA,EAAM,QAAQ,CACnB,IAAIC,EAAQD,EAAM,IAAI,EAClBW,EAAQ,OAAO,KAAKV,EAAM,KAAK,KAAK,EACpCtF,EAAMgG,EAAM,OAEZV,EAAM,KAAK,QAKbA,EAAM,OAAO,OAAO,CAAC,EACrBP,EAAM,KAAKO,EAAM,MAAM,GAGzB,QAASrG,EAAI,EAAGA,EAAIe,EAAKf,IAAK,CAC5B,IAAIgH,EAAOD,EAAM/G,CAAC,EAElBoG,EAAM,KAAK,CACT,OAAQC,EAAM,OAAO,OAAOW,CAAI,EAChC,KAAMX,EAAM,KAAK,MAAMW,CAAI,CAC7B,CAAC,CACH,CACF,CAEA,OAAOlB,CACT,EAYA/G,EAAK,SAAS,UAAU,SAAW,UAAY,CAS7C,GAAI,KAAK,KACP,OAAO,KAAK,KAOd,QAJI4B,EAAM,KAAK,MAAQ,IAAM,IACzBsG,EAAS,OAAO,KAAK,KAAK,KAAK,EAAE,KAAK,EACtClG,EAAMkG,EAAO,OAER,EAAI,EAAG,EAAIlG,EAAK,IAAK,CAC5B,IAAIO,EAAQ2F,EAAO,CAAC,EAChBL,EAAO,KAAK,MAAMtF,CAAK,EAE3BX,EAAMA,EAAMW,EAAQsF,EAAK,EAC3B,CAEA,OAAOjG,CACT,EAYA5B,EAAK,SAAS,UAAU,UAAY,SAAUqB,EAAG,CAU/C,QATIgD,EAAS,IAAIrE,EAAK,SAClBsH,EAAQ,OAERD,EAAQ,CAAC,CACX,MAAOhG,EACP,OAAQgD,EACR,KAAM,IACR,CAAC,EAEMgD,EAAM,QAAQ,CACnBC,EAAQD,EAAM,IAAI,EAWlB,QALIc,EAAS,OAAO,KAAKb,EAAM,MAAM,KAAK,EACtCc,EAAOD,EAAO,OACdE,EAAS,OAAO,KAAKf,EAAM,KAAK,KAAK,EACrCgB,EAAOD,EAAO,OAETE,EAAI,EAAGA,EAAIH,EAAMG,IAGxB,QAFIC,EAAQL,EAAOI,CAAC,EAEXzH,EAAI,EAAGA,EAAIwH,EAAMxH,IAAK,CAC7B,IAAI2H,EAAQJ,EAAOvH,CAAC,EAEpB,GAAI2H,GAASD,GAASA,GAAS,IAAK,CAClC,IAAIX,EAAOP,EAAM,KAAK,MAAMmB,CAAK,EAC7BC,EAAQpB,EAAM,MAAM,MAAMkB,CAAK,EAC/BV,EAAQD,EAAK,OAASa,EAAM,MAC5BX,EAAO,OAEPU,KAASnB,EAAM,OAAO,OAIxBS,EAAOT,EAAM,OAAO,MAAMmB,CAAK,EAC/BV,EAAK,MAAQA,EAAK,OAASD,IAM3BC,EAAO,IAAI/H,EAAK,SAChB+H,EAAK,MAAQD,EACbR,EAAM,OAAO,MAAMmB,CAAK,EAAIV,GAG9BV,EAAM,KAAK,CACT,MAAOqB,EACP,OAAQX,EACR,KAAMF,CACR,CAAC,CACH,CACF,CAEJ,CAEA,OAAOxD,CACT,EACArE,EAAK,SAAS,QAAU,UAAY,CAClC,KAAK,aAAe,GACpB,KAAK,KAAO,IAAIA,EAAK,SACrB,KAAK,eAAiB,CAAC,EACvB,KAAK,eAAiB,CAAC,CACzB,EAEAA,EAAK,SAAS,QAAQ,UAAU,OAAS,SAAU2I,EAAM,CACvD,IAAId,EACAe,EAAe,EAEnB,GAAID,EAAO,KAAK,aACd,MAAM,IAAI,MAAO,6BAA6B,EAGhD,QAAS,EAAI,EAAG,EAAIA,EAAK,QAAU,EAAI,KAAK,aAAa,QACnDA,EAAK,CAAC,GAAK,KAAK,aAAa,CAAC,EAD6B,IAE/DC,IAGF,KAAK,SAASA,CAAY,EAEtB,KAAK,eAAe,QAAU,EAChCf,EAAO,KAAK,KAEZA,EAAO,KAAK,eAAe,KAAK,eAAe,OAAS,CAAC,EAAE,MAG7D,QAAS,EAAIe,EAAc,EAAID,EAAK,OAAQ,IAAK,CAC/C,IAAIE,EAAW,IAAI7I,EAAK,SACpBoC,EAAOuG,EAAK,CAAC,EAEjBd,EAAK,MAAMzF,CAAI,EAAIyG,EAEnB,KAAK,eAAe,KAAK,CACvB,OAAQhB,EACR,KAAMzF,EACN,MAAOyG,CACT,CAAC,EAEDhB,EAAOgB,CACT,CAEAhB,EAAK,MAAQ,GACb,KAAK,aAAec,CACtB,EAEA3I,EAAK,SAAS,QAAQ,UAAU,OAAS,UAAY,CACnD,KAAK,SAAS,CAAC,CACjB,EAEAA,EAAK,SAAS,QAAQ,UAAU,SAAW,SAAU8I,EAAQ,CAC3D,QAAS7H,EAAI,KAAK,eAAe,OAAS,EAAGA,GAAK6H,EAAQ7H,IAAK,CAC7D,IAAI4G,EAAO,KAAK,eAAe5G,CAAC,EAC5B8H,EAAWlB,EAAK,MAAM,SAAS,EAE/BkB,KAAY,KAAK,eACnBlB,EAAK,OAAO,MAAMA,EAAK,IAAI,EAAI,KAAK,eAAekB,CAAQ,GAI3DlB,EAAK,MAAM,KAAOkB,EAElB,KAAK,eAAeA,CAAQ,EAAIlB,EAAK,OAGvC,KAAK,eAAe,IAAI,CAC1B,CACF,EACA;AAAA;AAAA;AAAA,GAqBA7H,EAAK,MAAQ,SAAUgJ,EAAO,CAC5B,KAAK,cAAgBA,EAAM,cAC3B,KAAK,aAAeA,EAAM,aAC1B,KAAK,SAAWA,EAAM,SACtB,KAAK,OAASA,EAAM,OACpB,KAAK,SAAWA,EAAM,QACxB,EAyEAhJ,EAAK,MAAM,UAAU,OAAS,SAAUiJ,EAAa,CACnD,OAAO,KAAK,MAAM,SAAUC,EAAO,CACjC,IAAIC,EAAS,IAAInJ,EAAK,YAAYiJ,EAAaC,CAAK,EACpDC,EAAO,MAAM,CACf,CAAC,CACH,EA2BAnJ,EAAK,MAAM,UAAU,MAAQ,SAAU8B,EAAI,CAoBzC,QAZIoH,EAAQ,IAAIlJ,EAAK,MAAM,KAAK,MAAM,EAClCoJ,EAAiB,OAAO,OAAO,IAAI,EACnCC,EAAe,OAAO,OAAO,IAAI,EACjCC,EAAiB,OAAO,OAAO,IAAI,EACnCC,EAAkB,OAAO,OAAO,IAAI,EACpCC,EAAoB,OAAO,OAAO,IAAI,EAOjCvI,EAAI,EAAGA,EAAI,KAAK,OAAO,OAAQA,IACtCoI,EAAa,KAAK,OAAOpI,CAAC,CAAC,EAAI,IAAIjB,EAAK,OAG1C8B,EAAG,KAAKoH,EAAOA,CAAK,EAEpB,QAASjI,EAAI,EAAGA,EAAIiI,EAAM,QAAQ,OAAQjI,IAAK,CAS7C,IAAIiG,EAASgC,EAAM,QAAQjI,CAAC,EACxBwI,EAAQ,KACRC,EAAgB1J,EAAK,IAAI,MAEzBkH,EAAO,YACTuC,EAAQ,KAAK,SAAS,UAAUvC,EAAO,KAAM,CAC3C,OAAQA,EAAO,MACjB,CAAC,EAEDuC,EAAQ,CAACvC,EAAO,IAAI,EAGtB,QAASyC,EAAI,EAAGA,EAAIF,EAAM,OAAQE,IAAK,CACrC,IAAIC,EAAOH,EAAME,CAAC,EAQlBzC,EAAO,KAAO0C,EAOd,IAAIC,EAAe7J,EAAK,SAAS,WAAWkH,CAAM,EAC9C4C,EAAgB,KAAK,SAAS,UAAUD,CAAY,EAAE,QAAQ,EAQlE,GAAIC,EAAc,SAAW,GAAK5C,EAAO,WAAalH,EAAK,MAAM,SAAS,SAAU,CAClF,QAASoD,EAAI,EAAGA,EAAI8D,EAAO,OAAO,OAAQ9D,IAAK,CAC7C,IAAI2G,EAAQ7C,EAAO,OAAO9D,CAAC,EAC3BmG,EAAgBQ,CAAK,EAAI/J,EAAK,IAAI,KACpC,CAEA,KACF,CAEA,QAASkD,EAAI,EAAGA,EAAI4G,EAAc,OAAQ5G,IASxC,QAJI8G,EAAeF,EAAc5G,CAAC,EAC9B1B,EAAU,KAAK,cAAcwI,CAAY,EACzCC,EAAYzI,EAAQ,OAEf4B,EAAI,EAAGA,EAAI8D,EAAO,OAAO,OAAQ9D,IAAK,CAS7C,IAAI2G,EAAQ7C,EAAO,OAAO9D,CAAC,EACvB8G,EAAe1I,EAAQuI,CAAK,EAC5BI,EAAuB,OAAO,KAAKD,CAAY,EAC/CE,EAAYJ,EAAe,IAAMD,EACjCM,EAAuB,IAAIrK,EAAK,IAAImK,CAAoB,EAoB5D,GAbIjD,EAAO,UAAYlH,EAAK,MAAM,SAAS,WACzC0J,EAAgBA,EAAc,MAAMW,CAAoB,EAEpDd,EAAgBQ,CAAK,IAAM,SAC7BR,EAAgBQ,CAAK,EAAI/J,EAAK,IAAI,WASlCkH,EAAO,UAAYlH,EAAK,MAAM,SAAS,WAAY,CACjDwJ,EAAkBO,CAAK,IAAM,SAC/BP,EAAkBO,CAAK,EAAI/J,EAAK,IAAI,OAGtCwJ,EAAkBO,CAAK,EAAIP,EAAkBO,CAAK,EAAE,MAAMM,CAAoB,EAO9E,QACF,CAeA,GANAhB,EAAaU,CAAK,EAAE,OAAOE,EAAW/C,EAAO,MAAO,SAAU9F,GAAGC,GAAG,CAAE,OAAOD,GAAIC,EAAE,CAAC,EAMhF,CAAAiI,EAAec,CAAS,EAI5B,SAASE,EAAI,EAAGA,EAAIH,EAAqB,OAAQG,IAAK,CAOpD,IAAIC,EAAsBJ,EAAqBG,CAAC,EAC5CE,EAAmB,IAAIxK,EAAK,SAAUuK,EAAqBR,CAAK,EAChElI,EAAWqI,EAAaK,CAAmB,EAC3CE,GAECA,EAAarB,EAAeoB,CAAgB,KAAO,OACtDpB,EAAeoB,CAAgB,EAAI,IAAIxK,EAAK,UAAWgK,EAAcD,EAAOlI,CAAQ,EAEpF4I,EAAW,IAAIT,EAAcD,EAAOlI,CAAQ,CAGhD,CAEAyH,EAAec,CAAS,EAAI,GAC9B,CAEJ,CAQA,GAAIlD,EAAO,WAAalH,EAAK,MAAM,SAAS,SAC1C,QAASoD,EAAI,EAAGA,EAAI8D,EAAO,OAAO,OAAQ9D,IAAK,CAC7C,IAAI2G,EAAQ7C,EAAO,OAAO9D,CAAC,EAC3BmG,EAAgBQ,CAAK,EAAIR,EAAgBQ,CAAK,EAAE,UAAUL,CAAa,CACzE,CAEJ,CAUA,QAHIgB,EAAqB1K,EAAK,IAAI,SAC9B2K,EAAuB3K,EAAK,IAAI,MAE3BiB,EAAI,EAAGA,EAAI,KAAK,OAAO,OAAQA,IAAK,CAC3C,IAAI8I,EAAQ,KAAK,OAAO9I,CAAC,EAErBsI,EAAgBQ,CAAK,IACvBW,EAAqBA,EAAmB,UAAUnB,EAAgBQ,CAAK,CAAC,GAGtEP,EAAkBO,CAAK,IACzBY,EAAuBA,EAAqB,MAAMnB,EAAkBO,CAAK,CAAC,EAE9E,CAEA,IAAIa,EAAoB,OAAO,KAAKxB,CAAc,EAC9CyB,EAAU,CAAC,EACXC,EAAU,OAAO,OAAO,IAAI,EAYhC,GAAI5B,EAAM,UAAU,EAAG,CACrB0B,EAAoB,OAAO,KAAK,KAAK,YAAY,EAEjD,QAAS3J,EAAI,EAAGA,EAAI2J,EAAkB,OAAQ3J,IAAK,CACjD,IAAIuJ,EAAmBI,EAAkB3J,CAAC,EACtCF,EAAWf,EAAK,SAAS,WAAWwK,CAAgB,EACxDpB,EAAeoB,CAAgB,EAAI,IAAIxK,EAAK,SAC9C,CACF,CAEA,QAASiB,EAAI,EAAGA,EAAI2J,EAAkB,OAAQ3J,IAAK,CASjD,IAAIF,EAAWf,EAAK,SAAS,WAAW4K,EAAkB3J,CAAC,CAAC,EACxDP,EAASK,EAAS,OAEtB,GAAK2J,EAAmB,SAAShK,CAAM,GAInC,CAAAiK,EAAqB,SAASjK,CAAM,EAIxC,KAAIqK,EAAc,KAAK,aAAahK,CAAQ,EACxCiK,EAAQ3B,EAAatI,EAAS,SAAS,EAAE,WAAWgK,CAAW,EAC/DE,EAEJ,IAAKA,EAAWH,EAAQpK,CAAM,KAAO,OACnCuK,EAAS,OAASD,EAClBC,EAAS,UAAU,QAAQ7B,EAAerI,CAAQ,CAAC,MAC9C,CACL,IAAImK,EAAQ,CACV,IAAKxK,EACL,MAAOsK,EACP,UAAW5B,EAAerI,CAAQ,CACpC,EACA+J,EAAQpK,CAAM,EAAIwK,EAClBL,EAAQ,KAAKK,CAAK,CACpB,EACF,CAKA,OAAOL,EAAQ,KAAK,SAAUzJ,GAAGC,GAAG,CAClC,OAAOA,GAAE,MAAQD,GAAE,KACrB,CAAC,CACH,EAUApB,EAAK,MAAM,UAAU,OAAS,UAAY,CACxC,IAAImL,EAAgB,OAAO,KAAK,KAAK,aAAa,EAC/C,KAAK,EACL,IAAI,SAAUvB,EAAM,CACnB,MAAO,CAACA,EAAM,KAAK,cAAcA,CAAI,CAAC,CACxC,EAAG,IAAI,EAELwB,EAAe,OAAO,KAAK,KAAK,YAAY,EAC7C,IAAI,SAAUC,EAAK,CAClB,MAAO,CAACA,EAAK,KAAK,aAAaA,CAAG,EAAE,OAAO,CAAC,CAC9C,EAAG,IAAI,EAET,MAAO,CACL,QAASrL,EAAK,QACd,OAAQ,KAAK,OACb,aAAcoL,EACd,cAAeD,EACf,SAAU,KAAK,SAAS,OAAO,CACjC,CACF,EAQAnL,EAAK,MAAM,KAAO,SAAUsL,EAAiB,CAC3C,IAAItC,EAAQ,CAAC,EACToC,EAAe,CAAC,EAChBG,EAAoBD,EAAgB,aACpCH,EAAgB,OAAO,OAAO,IAAI,EAClCK,EAA0BF,EAAgB,cAC1CG,EAAkB,IAAIzL,EAAK,SAAS,QACpC0C,EAAW1C,EAAK,SAAS,KAAKsL,EAAgB,QAAQ,EAEtDA,EAAgB,SAAWtL,EAAK,SAClCA,EAAK,MAAM,KAAK,4EAA8EA,EAAK,QAAU,sCAAwCsL,EAAgB,QAAU,GAAG,EAGpL,QAASrK,EAAI,EAAGA,EAAIsK,EAAkB,OAAQtK,IAAK,CACjD,IAAIyK,EAAQH,EAAkBtK,CAAC,EAC3BoK,EAAMK,EAAM,CAAC,EACb1K,EAAW0K,EAAM,CAAC,EAEtBN,EAAaC,CAAG,EAAI,IAAIrL,EAAK,OAAOgB,CAAQ,CAC9C,CAEA,QAASC,EAAI,EAAGA,EAAIuK,EAAwB,OAAQvK,IAAK,CACvD,IAAIyK,EAAQF,EAAwBvK,CAAC,EACjC2I,EAAO8B,EAAM,CAAC,EACdlK,EAAUkK,EAAM,CAAC,EAErBD,EAAgB,OAAO7B,CAAI,EAC3BuB,EAAcvB,CAAI,EAAIpI,CACxB,CAEA,OAAAiK,EAAgB,OAAO,EAEvBzC,EAAM,OAASsC,EAAgB,OAE/BtC,EAAM,aAAeoC,EACrBpC,EAAM,cAAgBmC,EACtBnC,EAAM,SAAWyC,EAAgB,KACjCzC,EAAM,SAAWtG,EAEV,IAAI1C,EAAK,MAAMgJ,CAAK,CAC7B,EACA;AAAA;AAAA;AAAA,GA6BAhJ,EAAK,QAAU,UAAY,CACzB,KAAK,KAAO,KACZ,KAAK,QAAU,OAAO,OAAO,IAAI,EACjC,KAAK,WAAa,OAAO,OAAO,IAAI,EACpC,KAAK,cAAgB,OAAO,OAAO,IAAI,EACvC,KAAK,qBAAuB,CAAC,EAC7B,KAAK,aAAe,CAAC,EACrB,KAAK,UAAYA,EAAK,UACtB,KAAK,SAAW,IAAIA,EAAK,SACzB,KAAK,eAAiB,IAAIA,EAAK,SAC/B,KAAK,cAAgB,EACrB,KAAK,GAAK,IACV,KAAK,IAAM,IACX,KAAK,UAAY,EACjB,KAAK,kBAAoB,CAAC,CAC5B,EAcAA,EAAK,QAAQ,UAAU,IAAM,SAAUqL,EAAK,CAC1C,KAAK,KAAOA,CACd,EAkCArL,EAAK,QAAQ,UAAU,MAAQ,SAAUW,EAAWgL,EAAY,CAC9D,GAAI,KAAK,KAAKhL,CAAS,EACrB,MAAM,IAAI,WAAY,UAAYA,EAAY,kCAAkC,EAGlF,KAAK,QAAQA,CAAS,EAAIgL,GAAc,CAAC,CAC3C,EAUA3L,EAAK,QAAQ,UAAU,EAAI,SAAU4L,EAAQ,CACvCA,EAAS,EACX,KAAK,GAAK,EACDA,EAAS,EAClB,KAAK,GAAK,EAEV,KAAK,GAAKA,CAEd,EASA5L,EAAK,QAAQ,UAAU,GAAK,SAAU4L,EAAQ,CAC5C,KAAK,IAAMA,CACb,EAmBA5L,EAAK,QAAQ,UAAU,IAAM,SAAU6L,EAAKF,EAAY,CACtD,IAAIjL,EAASmL,EAAI,KAAK,IAAI,EACtBC,EAAS,OAAO,KAAK,KAAK,OAAO,EAErC,KAAK,WAAWpL,CAAM,EAAIiL,GAAc,CAAC,EACzC,KAAK,eAAiB,EAEtB,QAAS1K,EAAI,EAAGA,EAAI6K,EAAO,OAAQ7K,IAAK,CACtC,IAAIN,EAAYmL,EAAO7K,CAAC,EACpB8K,EAAY,KAAK,QAAQpL,CAAS,EAAE,UACpCoJ,EAAQgC,EAAYA,EAAUF,CAAG,EAAIA,EAAIlL,CAAS,EAClDsB,EAAS,KAAK,UAAU8H,EAAO,CAC7B,OAAQ,CAACpJ,CAAS,CACpB,CAAC,EACD8I,EAAQ,KAAK,SAAS,IAAIxH,CAAM,EAChClB,EAAW,IAAIf,EAAK,SAAUU,EAAQC,CAAS,EAC/CqL,EAAa,OAAO,OAAO,IAAI,EAEnC,KAAK,qBAAqBjL,CAAQ,EAAIiL,EACtC,KAAK,aAAajL,CAAQ,EAAI,EAG9B,KAAK,aAAaA,CAAQ,GAAK0I,EAAM,OAGrC,QAASvG,EAAI,EAAGA,EAAIuG,EAAM,OAAQvG,IAAK,CACrC,IAAI0G,EAAOH,EAAMvG,CAAC,EAUlB,GARI8I,EAAWpC,CAAI,GAAK,OACtBoC,EAAWpC,CAAI,EAAI,GAGrBoC,EAAWpC,CAAI,GAAK,EAIhB,KAAK,cAAcA,CAAI,GAAK,KAAW,CACzC,IAAIpI,EAAU,OAAO,OAAO,IAAI,EAChCA,EAAQ,OAAY,KAAK,UACzB,KAAK,WAAa,EAElB,QAAS4B,EAAI,EAAGA,EAAI0I,EAAO,OAAQ1I,IACjC5B,EAAQsK,EAAO1I,CAAC,CAAC,EAAI,OAAO,OAAO,IAAI,EAGzC,KAAK,cAAcwG,CAAI,EAAIpI,CAC7B,CAGI,KAAK,cAAcoI,CAAI,EAAEjJ,CAAS,EAAED,CAAM,GAAK,OACjD,KAAK,cAAckJ,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAI,OAAO,OAAO,IAAI,GAKlE,QAAS4J,EAAI,EAAGA,EAAI,KAAK,kBAAkB,OAAQA,IAAK,CACtD,IAAI2B,EAAc,KAAK,kBAAkB3B,CAAC,EACtCzI,EAAW+H,EAAK,SAASqC,CAAW,EAEpC,KAAK,cAAcrC,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAEuL,CAAW,GAAK,OAC9D,KAAK,cAAcrC,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAEuL,CAAW,EAAI,CAAC,GAG9D,KAAK,cAAcrC,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAEuL,CAAW,EAAE,KAAKpK,CAAQ,CACxE,CACF,CAEF,CACF,EAOA7B,EAAK,QAAQ,UAAU,6BAA+B,UAAY,CAOhE,QALIkM,EAAY,OAAO,KAAK,KAAK,YAAY,EACzCC,EAAiBD,EAAU,OAC3BE,EAAc,CAAC,EACfC,EAAqB,CAAC,EAEjBpL,EAAI,EAAGA,EAAIkL,EAAgBlL,IAAK,CACvC,IAAIF,EAAWf,EAAK,SAAS,WAAWkM,EAAUjL,CAAC,CAAC,EAChD8I,EAAQhJ,EAAS,UAErBsL,EAAmBtC,CAAK,IAAMsC,EAAmBtC,CAAK,EAAI,GAC1DsC,EAAmBtC,CAAK,GAAK,EAE7BqC,EAAYrC,CAAK,IAAMqC,EAAYrC,CAAK,EAAI,GAC5CqC,EAAYrC,CAAK,GAAK,KAAK,aAAahJ,CAAQ,CAClD,CAIA,QAFI+K,EAAS,OAAO,KAAK,KAAK,OAAO,EAE5B7K,EAAI,EAAGA,EAAI6K,EAAO,OAAQ7K,IAAK,CACtC,IAAIN,EAAYmL,EAAO7K,CAAC,EACxBmL,EAAYzL,CAAS,EAAIyL,EAAYzL,CAAS,EAAI0L,EAAmB1L,CAAS,CAChF,CAEA,KAAK,mBAAqByL,CAC5B,EAOApM,EAAK,QAAQ,UAAU,mBAAqB,UAAY,CAMtD,QALIoL,EAAe,CAAC,EAChBc,EAAY,OAAO,KAAK,KAAK,oBAAoB,EACjDI,EAAkBJ,EAAU,OAC5BK,EAAe,OAAO,OAAO,IAAI,EAE5BtL,EAAI,EAAGA,EAAIqL,EAAiBrL,IAAK,CAaxC,QAZIF,EAAWf,EAAK,SAAS,WAAWkM,EAAUjL,CAAC,CAAC,EAChDN,EAAYI,EAAS,UACrByL,EAAc,KAAK,aAAazL,CAAQ,EACxCgK,EAAc,IAAI/K,EAAK,OACvByM,EAAkB,KAAK,qBAAqB1L,CAAQ,EACpD0I,EAAQ,OAAO,KAAKgD,CAAe,EACnCC,EAAcjD,EAAM,OAGpBkD,EAAa,KAAK,QAAQhM,CAAS,EAAE,OAAS,EAC9CiM,EAAW,KAAK,WAAW7L,EAAS,MAAM,EAAE,OAAS,EAEhDmC,EAAI,EAAGA,EAAIwJ,EAAaxJ,IAAK,CACpC,IAAI0G,EAAOH,EAAMvG,CAAC,EACd2J,EAAKJ,EAAgB7C,CAAI,EACzBK,EAAY,KAAK,cAAcL,CAAI,EAAE,OACrCkD,EAAK9B,EAAO+B,EAEZR,EAAa3C,CAAI,IAAM,QACzBkD,EAAM9M,EAAK,IAAI,KAAK,cAAc4J,CAAI,EAAG,KAAK,aAAa,EAC3D2C,EAAa3C,CAAI,EAAIkD,GAErBA,EAAMP,EAAa3C,CAAI,EAGzBoB,EAAQ8B,IAAQ,KAAK,IAAM,GAAKD,IAAO,KAAK,KAAO,EAAI,KAAK,GAAK,KAAK,IAAML,EAAc,KAAK,mBAAmB7L,CAAS,IAAMkM,GACjI7B,GAAS2B,EACT3B,GAAS4B,EACTG,EAAqB,KAAK,MAAM/B,EAAQ,GAAI,EAAI,IAQhDD,EAAY,OAAOd,EAAW8C,CAAkB,CAClD,CAEA3B,EAAarK,CAAQ,EAAIgK,CAC3B,CAEA,KAAK,aAAeK,CACtB,EAOApL,EAAK,QAAQ,UAAU,eAAiB,UAAY,CAClD,KAAK,SAAWA,EAAK,SAAS,UAC5B,OAAO,KAAK,KAAK,aAAa,EAAE,KAAK,CACvC,CACF,EAUAA,EAAK,QAAQ,UAAU,MAAQ,UAAY,CACzC,YAAK,6BAA6B,EAClC,KAAK,mBAAmB,EACxB,KAAK,eAAe,EAEb,IAAIA,EAAK,MAAM,CACpB,cAAe,KAAK,cACpB,aAAc,KAAK,aACnB,SAAU,KAAK,SACf,OAAQ,OAAO,KAAK,KAAK,OAAO,EAChC,SAAU,KAAK,cACjB,CAAC,CACH,EAgBAA,EAAK,QAAQ,UAAU,IAAM,SAAU8B,EAAI,CACzC,IAAIkL,EAAO,MAAM,UAAU,MAAM,KAAK,UAAW,CAAC,EAClDA,EAAK,QAAQ,IAAI,EACjBlL,EAAG,MAAM,KAAMkL,CAAI,CACrB,EAaAhN,EAAK,UAAY,SAAU4J,EAAMG,EAAOlI,EAAU,CAShD,QARIoL,EAAiB,OAAO,OAAO,IAAI,EACnCC,EAAe,OAAO,KAAKrL,GAAY,CAAC,CAAC,EAOpCZ,EAAI,EAAGA,EAAIiM,EAAa,OAAQjM,IAAK,CAC5C,IAAIT,EAAM0M,EAAajM,CAAC,EACxBgM,EAAezM,CAAG,EAAIqB,EAASrB,CAAG,EAAE,MAAM,CAC5C,CAEA,KAAK,SAAW,OAAO,OAAO,IAAI,EAE9BoJ,IAAS,SACX,KAAK,SAASA,CAAI,EAAI,OAAO,OAAO,IAAI,EACxC,KAAK,SAASA,CAAI,EAAEG,CAAK,EAAIkD,EAEjC,EAWAjN,EAAK,UAAU,UAAU,QAAU,SAAUmN,EAAgB,CAG3D,QAFI1D,EAAQ,OAAO,KAAK0D,EAAe,QAAQ,EAEtClM,EAAI,EAAGA,EAAIwI,EAAM,OAAQxI,IAAK,CACrC,IAAI2I,EAAOH,EAAMxI,CAAC,EACd6K,EAAS,OAAO,KAAKqB,EAAe,SAASvD,CAAI,CAAC,EAElD,KAAK,SAASA,CAAI,GAAK,OACzB,KAAK,SAASA,CAAI,EAAI,OAAO,OAAO,IAAI,GAG1C,QAAS1G,EAAI,EAAGA,EAAI4I,EAAO,OAAQ5I,IAAK,CACtC,IAAI6G,EAAQ+B,EAAO5I,CAAC,EAChB3C,EAAO,OAAO,KAAK4M,EAAe,SAASvD,CAAI,EAAEG,CAAK,CAAC,EAEvD,KAAK,SAASH,CAAI,EAAEG,CAAK,GAAK,OAChC,KAAK,SAASH,CAAI,EAAEG,CAAK,EAAI,OAAO,OAAO,IAAI,GAGjD,QAAS3G,EAAI,EAAGA,EAAI7C,EAAK,OAAQ6C,IAAK,CACpC,IAAI5C,EAAMD,EAAK6C,CAAC,EAEZ,KAAK,SAASwG,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,GAAK,KACrC,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAI2M,EAAe,SAASvD,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAE1E,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAI,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAE,OAAO2M,EAAe,SAASvD,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,CAAC,CAGtH,CACF,CACF,CACF,EASAR,EAAK,UAAU,UAAU,IAAM,SAAU4J,EAAMG,EAAOlI,EAAU,CAC9D,GAAI,EAAE+H,KAAQ,KAAK,UAAW,CAC5B,KAAK,SAASA,CAAI,EAAI,OAAO,OAAO,IAAI,EACxC,KAAK,SAASA,CAAI,EAAEG,CAAK,EAAIlI,EAC7B,MACF,CAEA,GAAI,EAAEkI,KAAS,KAAK,SAASH,CAAI,GAAI,CACnC,KAAK,SAASA,CAAI,EAAEG,CAAK,EAAIlI,EAC7B,MACF,CAIA,QAFIqL,EAAe,OAAO,KAAKrL,CAAQ,EAE9BZ,EAAI,EAAGA,EAAIiM,EAAa,OAAQjM,IAAK,CAC5C,IAAIT,EAAM0M,EAAajM,CAAC,EAEpBT,KAAO,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAClC,KAAK,SAASH,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAI,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAE,OAAOqB,EAASrB,CAAG,CAAC,EAEtF,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAIqB,EAASrB,CAAG,CAElD,CACF,EAYAR,EAAK,MAAQ,SAAUoN,EAAW,CAChC,KAAK,QAAU,CAAC,EAChB,KAAK,UAAYA,CACnB,EA0BApN,EAAK,MAAM,SAAW,IAAI,OAAQ,GAAG,EACrCA,EAAK,MAAM,SAAS,KAAO,EAC3BA,EAAK,MAAM,SAAS,QAAU,EAC9BA,EAAK,MAAM,SAAS,SAAW,EAa/BA,EAAK,MAAM,SAAW,CAIpB,SAAU,EAMV,SAAU,EAMV,WAAY,CACd,EAyBAA,EAAK,MAAM,UAAU,OAAS,SAAUkH,EAAQ,CAC9C,MAAM,WAAYA,IAChBA,EAAO,OAAS,KAAK,WAGjB,UAAWA,IACfA,EAAO,MAAQ,GAGX,gBAAiBA,IACrBA,EAAO,YAAc,IAGjB,aAAcA,IAClBA,EAAO,SAAWlH,EAAK,MAAM,SAAS,MAGnCkH,EAAO,SAAWlH,EAAK,MAAM,SAAS,SAAakH,EAAO,KAAK,OAAO,CAAC,GAAKlH,EAAK,MAAM,WAC1FkH,EAAO,KAAO,IAAMA,EAAO,MAGxBA,EAAO,SAAWlH,EAAK,MAAM,SAAS,UAAckH,EAAO,KAAK,MAAM,EAAE,GAAKlH,EAAK,MAAM,WAC3FkH,EAAO,KAAO,GAAKA,EAAO,KAAO,KAG7B,aAAcA,IAClBA,EAAO,SAAWlH,EAAK,MAAM,SAAS,UAGxC,KAAK,QAAQ,KAAKkH,CAAM,EAEjB,IACT,EASAlH,EAAK,MAAM,UAAU,UAAY,UAAY,CAC3C,QAASiB,EAAI,EAAGA,EAAI,KAAK,QAAQ,OAAQA,IACvC,GAAI,KAAK,QAAQA,CAAC,EAAE,UAAYjB,EAAK,MAAM,SAAS,WAClD,MAAO,GAIX,MAAO,EACT,EA4BAA,EAAK,MAAM,UAAU,KAAO,SAAU4J,EAAMyD,EAAS,CACnD,GAAI,MAAM,QAAQzD,CAAI,EACpB,OAAAA,EAAK,QAAQ,SAAU7H,EAAG,CAAE,KAAK,KAAKA,EAAG/B,EAAK,MAAM,MAAMqN,CAAO,CAAC,CAAE,EAAG,IAAI,EACpE,KAGT,IAAInG,EAASmG,GAAW,CAAC,EACzB,OAAAnG,EAAO,KAAO0C,EAAK,SAAS,EAE5B,KAAK,OAAO1C,CAAM,EAEX,IACT,EACAlH,EAAK,gBAAkB,SAAUI,EAASmD,EAAOC,EAAK,CACpD,KAAK,KAAO,kBACZ,KAAK,QAAUpD,EACf,KAAK,MAAQmD,EACb,KAAK,IAAMC,CACb,EAEAxD,EAAK,gBAAgB,UAAY,IAAI,MACrCA,EAAK,WAAa,SAAU4B,EAAK,CAC/B,KAAK,QAAU,CAAC,EAChB,KAAK,IAAMA,EACX,KAAK,OAASA,EAAI,OAClB,KAAK,IAAM,EACX,KAAK,MAAQ,EACb,KAAK,oBAAsB,CAAC,CAC9B,EAEA5B,EAAK,WAAW,UAAU,IAAM,UAAY,CAG1C,QAFIsN,EAAQtN,EAAK,WAAW,QAErBsN,GACLA,EAAQA,EAAM,IAAI,CAEtB,EAEAtN,EAAK,WAAW,UAAU,YAAc,UAAY,CAKlD,QAJIuN,EAAY,CAAC,EACbpL,EAAa,KAAK,MAClBD,EAAW,KAAK,IAEX,EAAI,EAAG,EAAI,KAAK,oBAAoB,OAAQ,IACnDA,EAAW,KAAK,oBAAoB,CAAC,EACrCqL,EAAU,KAAK,KAAK,IAAI,MAAMpL,EAAYD,CAAQ,CAAC,EACnDC,EAAaD,EAAW,EAG1B,OAAAqL,EAAU,KAAK,KAAK,IAAI,MAAMpL,EAAY,KAAK,GAAG,CAAC,EACnD,KAAK,oBAAoB,OAAS,EAE3BoL,EAAU,KAAK,EAAE,CAC1B,EAEAvN,EAAK,WAAW,UAAU,KAAO,SAAUwN,EAAM,CAC/C,KAAK,QAAQ,KAAK,CAChB,KAAMA,EACN,IAAK,KAAK,YAAY,EACtB,MAAO,KAAK,MACZ,IAAK,KAAK,GACZ,CAAC,EAED,KAAK,MAAQ,KAAK,GACpB,EAEAxN,EAAK,WAAW,UAAU,gBAAkB,UAAY,CACtD,KAAK,oBAAoB,KAAK,KAAK,IAAM,CAAC,EAC1C,KAAK,KAAO,CACd,EAEAA,EAAK,WAAW,UAAU,KAAO,UAAY,CAC3C,GAAI,KAAK,KAAO,KAAK,OACnB,OAAOA,EAAK,WAAW,IAGzB,IAAIoC,EAAO,KAAK,IAAI,OAAO,KAAK,GAAG,EACnC,YAAK,KAAO,EACLA,CACT,EAEApC,EAAK,WAAW,UAAU,MAAQ,UAAY,CAC5C,OAAO,KAAK,IAAM,KAAK,KACzB,EAEAA,EAAK,WAAW,UAAU,OAAS,UAAY,CACzC,KAAK,OAAS,KAAK,MACrB,KAAK,KAAO,GAGd,KAAK,MAAQ,KAAK,GACpB,EAEAA,EAAK,WAAW,UAAU,OAAS,UAAY,CAC7C,KAAK,KAAO,CACd,EAEAA,EAAK,WAAW,UAAU,eAAiB,UAAY,CACrD,IAAIoC,EAAMqL,EAEV,GACErL,EAAO,KAAK,KAAK,EACjBqL,EAAWrL,EAAK,WAAW,CAAC,QACrBqL,EAAW,IAAMA,EAAW,IAEjCrL,GAAQpC,EAAK,WAAW,KAC1B,KAAK,OAAO,CAEhB,EAEAA,EAAK,WAAW,UAAU,KAAO,UAAY,CAC3C,OAAO,KAAK,IAAM,KAAK,MACzB,EAEAA,EAAK,WAAW,IAAM,MACtBA,EAAK,WAAW,MAAQ,QACxBA,EAAK,WAAW,KAAO,OACvBA,EAAK,WAAW,cAAgB,gBAChCA,EAAK,WAAW,MAAQ,QACxBA,EAAK,WAAW,SAAW,WAE3BA,EAAK,WAAW,SAAW,SAAU0N,EAAO,CAC1C,OAAAA,EAAM,OAAO,EACbA,EAAM,KAAK1N,EAAK,WAAW,KAAK,EAChC0N,EAAM,OAAO,EACN1N,EAAK,WAAW,OACzB,EAEAA,EAAK,WAAW,QAAU,SAAU0N,EAAO,CAQzC,GAPIA,EAAM,MAAM,EAAI,IAClBA,EAAM,OAAO,EACbA,EAAM,KAAK1N,EAAK,WAAW,IAAI,GAGjC0N,EAAM,OAAO,EAETA,EAAM,KAAK,EACb,OAAO1N,EAAK,WAAW,OAE3B,EAEAA,EAAK,WAAW,gBAAkB,SAAU0N,EAAO,CACjD,OAAAA,EAAM,OAAO,EACbA,EAAM,eAAe,EACrBA,EAAM,KAAK1N,EAAK,WAAW,aAAa,EACjCA,EAAK,WAAW,OACzB,EAEAA,EAAK,WAAW,SAAW,SAAU0N,EAAO,CAC1C,OAAAA,EAAM,OAAO,EACbA,EAAM,eAAe,EACrBA,EAAM,KAAK1N,EAAK,WAAW,KAAK,EACzBA,EAAK,WAAW,OACzB,EAEAA,EAAK,WAAW,OAAS,SAAU0N,EAAO,CACpCA,EAAM,MAAM,EAAI,GAClBA,EAAM,KAAK1N,EAAK,WAAW,IAAI,CAEnC,EAaAA,EAAK,WAAW,cAAgBA,EAAK,UAAU,UAE/CA,EAAK,WAAW,QAAU,SAAU0N,EAAO,CACzC,OAAa,CACX,IAAItL,EAAOsL,EAAM,KAAK,EAEtB,GAAItL,GAAQpC,EAAK,WAAW,IAC1B,OAAOA,EAAK,WAAW,OAIzB,GAAIoC,EAAK,WAAW,CAAC,GAAK,GAAI,CAC5BsL,EAAM,gBAAgB,EACtB,QACF,CAEA,GAAItL,GAAQ,IACV,OAAOpC,EAAK,WAAW,SAGzB,GAAIoC,GAAQ,IACV,OAAAsL,EAAM,OAAO,EACTA,EAAM,MAAM,EAAI,GAClBA,EAAM,KAAK1N,EAAK,WAAW,IAAI,EAE1BA,EAAK,WAAW,gBAGzB,GAAIoC,GAAQ,IACV,OAAAsL,EAAM,OAAO,EACTA,EAAM,MAAM,EAAI,GAClBA,EAAM,KAAK1N,EAAK,WAAW,IAAI,EAE1BA,EAAK,WAAW,SAczB,GARIoC,GAAQ,KAAOsL,EAAM,MAAM,IAAM,GAQjCtL,GAAQ,KAAOsL,EAAM,MAAM,IAAM,EACnC,OAAAA,EAAM,KAAK1N,EAAK,WAAW,QAAQ,EAC5BA,EAAK,WAAW,QAGzB,GAAIoC,EAAK,MAAMpC,EAAK,WAAW,aAAa,EAC1C,OAAOA,EAAK,WAAW,OAE3B,CACF,EAEAA,EAAK,YAAc,SAAU4B,EAAKsH,EAAO,CACvC,KAAK,MAAQ,IAAIlJ,EAAK,WAAY4B,CAAG,EACrC,KAAK,MAAQsH,EACb,KAAK,cAAgB,CAAC,EACtB,KAAK,UAAY,CACnB,EAEAlJ,EAAK,YAAY,UAAU,MAAQ,UAAY,CAC7C,KAAK,MAAM,IAAI,EACf,KAAK,QAAU,KAAK,MAAM,QAI1B,QAFIsN,EAAQtN,EAAK,YAAY,YAEtBsN,GACLA,EAAQA,EAAM,IAAI,EAGpB,OAAO,KAAK,KACd,EAEAtN,EAAK,YAAY,UAAU,WAAa,UAAY,CAClD,OAAO,KAAK,QAAQ,KAAK,SAAS,CACpC,EAEAA,EAAK,YAAY,UAAU,cAAgB,UAAY,CACrD,IAAI2N,EAAS,KAAK,WAAW,EAC7B,YAAK,WAAa,EACXA,CACT,EAEA3N,EAAK,YAAY,UAAU,WAAa,UAAY,CAClD,IAAI4N,EAAkB,KAAK,cAC3B,KAAK,MAAM,OAAOA,CAAe,EACjC,KAAK,cAAgB,CAAC,CACxB,EAEA5N,EAAK,YAAY,YAAc,SAAUmJ,EAAQ,CAC/C,IAAIwE,EAASxE,EAAO,WAAW,EAE/B,GAAIwE,GAAU,KAId,OAAQA,EAAO,KAAM,CACnB,KAAK3N,EAAK,WAAW,SACnB,OAAOA,EAAK,YAAY,cAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,KACnB,OAAOA,EAAK,YAAY,UAC1B,QACE,IAAI6N,EAAe,4CAA8CF,EAAO,KAExE,MAAIA,EAAO,IAAI,QAAU,IACvBE,GAAgB,gBAAkBF,EAAO,IAAM,KAG3C,IAAI3N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CAC1E,CACF,EAEA3N,EAAK,YAAY,cAAgB,SAAUmJ,EAAQ,CACjD,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,QAAQA,EAAO,IAAK,CAClB,IAAK,IACHxE,EAAO,cAAc,SAAWnJ,EAAK,MAAM,SAAS,WACpD,MACF,IAAK,IACHmJ,EAAO,cAAc,SAAWnJ,EAAK,MAAM,SAAS,SACpD,MACF,QACE,IAAI6N,EAAe,kCAAoCF,EAAO,IAAM,IACpE,MAAM,IAAI3N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CAC1E,CAEA,IAAIG,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B,IAAID,EAAe,yCACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEA,OAAQG,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,KACnB,OAAOA,EAAK,YAAY,UAC1B,QACE,IAAI6N,EAAe,mCAAqCC,EAAW,KAAO,IAC1E,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,WAAa,SAAUmJ,EAAQ,CAC9C,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,IAAIxE,EAAO,MAAM,UAAU,QAAQwE,EAAO,GAAG,GAAK,GAAI,CACpD,IAAII,EAAiB5E,EAAO,MAAM,UAAU,IAAI,SAAU6E,EAAG,CAAE,MAAO,IAAMA,EAAI,GAAI,CAAC,EAAE,KAAK,IAAI,EAC5FH,EAAe,uBAAyBF,EAAO,IAAM,uBAAyBI,EAElF,MAAM,IAAI/N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEAxE,EAAO,cAAc,OAAS,CAACwE,EAAO,GAAG,EAEzC,IAAIG,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B,IAAID,EAAe,gCACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEA,OAAQG,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAOA,EAAK,YAAY,UAC1B,QACE,IAAI6N,EAAe,0BAA4BC,EAAW,KAAO,IACjE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,UAAY,SAAUmJ,EAAQ,CAC7C,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,CAAAxE,EAAO,cAAc,KAAOwE,EAAO,IAAI,YAAY,EAE/CA,EAAO,IAAI,QAAQ,GAAG,GAAK,KAC7BxE,EAAO,cAAc,YAAc,IAGrC,IAAI2E,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B3E,EAAO,WAAW,EAClB,MACF,CAEA,OAAQ2E,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,UAC1B,KAAKA,EAAK,WAAW,MACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,cACnB,OAAOA,EAAK,YAAY,kBAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,SACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,cAC1B,QACE,IAAI6N,EAAe,2BAA6BC,EAAW,KAAO,IAClE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,kBAAoB,SAAUmJ,EAAQ,CACrD,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,KAAIxG,EAAe,SAASwG,EAAO,IAAK,EAAE,EAE1C,GAAI,MAAMxG,CAAY,EAAG,CACvB,IAAI0G,EAAe,gCACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEAxE,EAAO,cAAc,aAAehC,EAEpC,IAAI2G,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B3E,EAAO,WAAW,EAClB,MACF,CAEA,OAAQ2E,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,UAC1B,KAAKA,EAAK,WAAW,MACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,cACnB,OAAOA,EAAK,YAAY,kBAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,SACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,cAC1B,QACE,IAAI6N,EAAe,2BAA6BC,EAAW,KAAO,IAClE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,WAAa,SAAUmJ,EAAQ,CAC9C,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,KAAIM,EAAQ,SAASN,EAAO,IAAK,EAAE,EAEnC,GAAI,MAAMM,CAAK,EAAG,CAChB,IAAIJ,EAAe,wBACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEAxE,EAAO,cAAc,MAAQ8E,EAE7B,IAAIH,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B3E,EAAO,WAAW,EAClB,MACF,CAEA,OAAQ2E,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,UAC1B,KAAKA,EAAK,WAAW,MACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,cACnB,OAAOA,EAAK,YAAY,kBAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,SACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,cAC1B,QACE,IAAI6N,EAAe,2BAA6BC,EAAW,KAAO,IAClE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAMI,SAAU1G,EAAM8G,EAAS,CACrB,OAAO,QAAW,YAAc,OAAO,IAEzC,OAAOA,CAAO,EACL,OAAOpO,GAAY,SAM5BC,GAAO,QAAUmO,EAAQ,EAGzB9G,EAAK,KAAO8G,EAAQ,CAExB,EAAE,KAAM,UAAY,CAMlB,OAAOlO,CACT,CAAC,CACH,GAAG,IC53GH,IAAAmO,GAAiB,SCiDV,SAASC,GACdC,EAAkBC,EAAmB,SAClC,CACH,IAAMC,EAAKC,GAAsBH,EAAUC,CAAI,EAC/C,GAAI,OAAOC,GAAO,YAChB,MAAM,IAAI,eACR,8BAA8BF,CAAQ,iBACxC,EAGF,OAAOE,CACT,CAsBO,SAASC,GACdH,EAAkBC,EAAmB,SACtB,CACf,OAAOA,EAAK,cAAiBD,CAAQ,GAAK,MAC5C,CCjFK,OAAO,UACV,OAAO,QAAU,SAAUI,EAAa,CACtC,IAAMC,EAA2B,CAAC,EAClC,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAK,CAACC,EAAKF,EAAIE,CAAG,CAAC,CAAC,EAG3B,OAAOD,CACT,GAGG,OAAO,SACV,OAAO,OAAS,SAAUD,EAAa,CACrC,IAAMC,EAAiB,CAAC,EACxB,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAKD,EAAIE,CAAG,CAAC,EAGpB,OAAOD,CACT,GAKE,OAAO,SAAY,cAGhB,QAAQ,UAAU,WACrB,QAAQ,UAAU,SAAW,SAC3BE,EAA8BC,EACxB,CACF,OAAOD,GAAM,UACf,KAAK,WAAaA,EAAE,KACpB,KAAK,UAAYA,EAAE,MAEnB,KAAK,WAAaA,EAClB,KAAK,UAAYC,EAErB,GAGG,QAAQ,UAAU,cACrB,QAAQ,UAAU,YAAc,YAC3BC,EACG,CACN,IAAMC,EAAS,KAAK,WACpB,GAAIA,EAAQ,CACND,EAAM,SAAW,GACnBC,EAAO,YAAY,IAAI,EAGzB,QAASC,EAAIF,EAAM,OAAS,EAAGE,GAAK,EAAGA,IAAK,CAC1C,IAAIC,EAAOH,EAAME,CAAC,EACd,OAAOC,GAAS,SAClBA,EAAO,SAAS,eAAeA,CAAI,EAC5BA,EAAK,YACZA,EAAK,WAAW,YAAYA,CAAI,EAG7BD,EAGHD,EAAO,aAAa,KAAK,gBAAkBE,CAAI,EAF/CF,EAAO,aAAaE,EAAM,IAAI,CAGlC,CACF,CACF,ICDG,SAASC,GACdC,EAC6B,CAC7B,IAAMC,EAAM,IAAI,IAChB,QAAWC,KAAOF,EAAM,CACtB,GAAM,CAACG,CAAI,EAAID,EAAI,SAAS,MAAM,GAAG,EAG/BE,EAAUH,EAAI,IAAIE,CAAI,EACxB,OAAOC,GAAY,YACrBH,EAAI,IAAIE,EAAMD,CAAG,GAIjBD,EAAI,IAAIC,EAAI,SAAUA,CAAG,EACzBA,EAAI,OAASE,EAEjB,CAGA,OAAOH,CACT,CCnEO,SAASI,EACdC,EAAeC,EAAmBC,EAC5B,CAjDR,IAAAC,EAkDEF,EAAY,IAAI,OAAOA,EAAW,GAAG,EAGrC,IAAIG,EACAC,EAAQ,EACZ,EAAG,CACDD,EAAQH,EAAU,KAAKD,CAAK,EAG5B,IAAMM,GAAQH,EAAAC,GAAA,YAAAA,EAAO,QAAP,KAAAD,EAAgBH,EAAM,OAKpC,GAJIK,EAAQC,GACVJ,EAAGG,EAAOC,CAAK,EAGbF,EAAO,CACT,GAAM,CAACG,CAAI,EAAIH,EACfC,EAAQD,EAAM,MAAQG,EAAK,OAGvBA,EAAK,SAAW,IAClBN,EAAU,UAAYG,EAAM,MAAQ,EACxC,CACF,OAASA,EACX,CCFO,SAASI,GACdC,EAAeC,EACT,CAEN,IAAIC,EAAQ,EACRC,EAAQ,EACRC,EAAM,EAGV,QAASC,EAAQ,EAAGD,EAAMJ,EAAM,OAAQI,IAGlCJ,EAAM,OAAOI,CAAG,IAAM,KAAOA,EAAMD,EACrCF,EAAGC,EAAO,EAAcC,EAAOA,EAAQC,CAAG,EAGjCJ,EAAM,OAAOI,CAAG,IAAM,MAC3BJ,EAAM,OAAOG,EAAQ,CAAC,IAAM,IAC1B,EAAEE,IAAU,GACdJ,EAAGC,IAAS,EAAmBC,EAAOC,EAAM,CAAC,EAGtCJ,EAAM,OAAOI,EAAM,CAAC,IAAM,KAC/BC,MAAY,GACdJ,EAAGC,EAAO,EAAkBC,EAAOC,EAAM,CAAC,EAI9CD,EAAQC,EAAM,GAKdA,EAAMD,GACRF,EAAGC,EAAO,EAAcC,EAAOC,CAAG,CACtC,CCpDO,SAASE,GACdC,EAAeC,EAAsBC,EAC7B,CACR,OAAOC,EAAa,CAACH,CAAK,EAAGC,EAAOC,CAAS,EAAE,IAAI,CACrD,CAWO,SAASC,EACdC,EAAkBH,EAAsBC,EAC9B,CAGV,IAAMG,EAAU,CAAC,CAAC,EAClB,QAASC,EAAI,EAAGA,EAAIL,EAAM,OAAQK,IAAK,CACrC,IAAMC,EAAON,EAAMK,EAAI,CAAC,EAClBE,EAAOP,EAAMK,CAAC,EAGdG,EAAIF,EAAKA,EAAK,OAAS,CAAC,IAAM,EAAI,KAClCG,EAAIF,EAAK,CAAC,IAAoB,GAGpCH,EAAQ,KAAK,EAAEI,EAAIC,GAAKL,EAAQA,EAAQ,OAAS,CAAC,CAAC,CACrD,CAGA,OAAOD,EAAO,IAAI,CAACJ,EAAOW,IAAM,CAG9B,IAAMC,EAAS,IAAI,IACnB,QAAWH,KAAKP,EAAU,KAAK,CAACW,EAAGC,IAAMD,EAAIC,CAAC,EAAG,CAC/C,IAAMC,EAAQN,EAAI,QACZO,EAAQP,IAAM,GACpB,GAAIJ,EAAQW,CAAK,IAAML,EACrB,SAGF,IAAIM,EAAQL,EAAO,IAAII,CAAK,EACxB,OAAOC,GAAU,aACnBL,EAAO,IAAII,EAAOC,EAAQ,CAAC,CAAC,EAG9BA,EAAM,KAAKF,CAAK,CAClB,CAGA,GAAIH,EAAO,OAAS,EAClB,OAAOZ,EAGT,IAAMkB,EAAmB,CAAC,EAC1B,OAAW,CAACF,EAAOG,CAAO,IAAKP,EAAQ,CACrC,IAAMN,EAAIL,EAAMe,CAAK,EAGfI,EAASd,EAAE,CAAC,IAAiB,GAC7Be,EAASf,EAAEA,EAAE,OAAS,CAAC,IAAM,GAC7BgB,EAAShB,EAAEA,EAAE,OAAS,CAAC,IAAM,EAAI,KAGnCiB,EAAQvB,EAAM,MAAMoB,EAAOC,EAAMC,CAAM,EAC3C,QAAWE,KAAKL,EAAQ,KAAK,CAACN,EAAGC,IAAMA,EAAID,CAAC,EAAG,CAG7C,IAAMJ,GAAKH,EAAEkB,CAAC,IAAM,IAAMJ,EACpBV,GAAKJ,EAAEkB,CAAC,IAAM,EAAI,MAASf,EAGjCc,EAAQ,CACNA,EAAM,MAAM,EAAGd,CAAC,EAChB,SACAc,EAAM,MAAMd,EAAGC,CAAC,EAChB,UACAa,EAAM,MAAMb,CAAC,CACf,EAAE,KAAK,EAAE,CACX,CAGA,GAAIQ,EAAO,KAAKK,CAAK,IAAM,EACzB,KACJ,CAGA,OAAOL,EAAO,KAAK,EAAE,CACvB,CAAC,CACH,CClGO,SAASO,GACdC,EACc,CACd,IAAMC,EAAuB,CAAC,EAC9B,GAAI,OAAOD,GAAU,YACnB,OAAOC,EAGT,IAAMC,EAAS,MAAM,QAAQF,CAAK,EAAIA,EAAQ,CAACA,CAAK,EACpD,QAASG,EAAI,EAAGA,EAAID,EAAO,OAAQC,IAAK,CACtC,IAAMC,EAAQ,KAAK,UAAU,MACvBC,EAAQD,EAAM,OAGpBE,GAAQJ,EAAOC,CAAC,EAAG,CAACI,EAAOC,EAAMC,EAAOC,IAAQ,CA/DpD,IAAAC,EAiEM,OADAP,EAAAO,EAAMJ,GAASF,KAAfD,EAAAO,GAA0B,CAAC,GACnBH,EAAM,CAGZ,OACA,OACEJ,EAAMG,CAAK,EAAE,KACXE,GAAe,GACfC,EAAMD,GAAU,EAChBD,CACF,EACA,MAGF,OACE,IAAMI,EAAUV,EAAOC,CAAC,EAAE,MAAMM,EAAOC,CAAG,EAC1CG,EAAMD,EAAS,KAAK,UAAU,UAAW,CAACE,EAAOC,IAAU,CAOzD,GAAI,OAAO,KAAK,WAAc,YAAa,CACzC,IAAMC,EAAaJ,EAAQ,MAAME,EAAOC,CAAK,EAC7C,GAAI,WAAW,KAAK,KAAK,UAAU,OAAOC,CAAU,CAAC,EAAG,CACtD,IAAMC,EAAW,KAAK,UAAU,QAAQD,CAAU,EAClD,QAASE,EAAI,EAAGC,EAAI,EAAGD,EAAID,EAAS,OAAQC,IAG1Cd,EAAAG,KAAAH,EAAAG,GAAiB,CAAC,GAClBH,EAAMG,CAAK,EAAE,KACXE,EAAQK,EAAQK,GAAM,GACtBF,EAASC,CAAC,EAAE,QAAW,EACvBV,CACF,EAGAP,EAAO,KAAK,IAAI,KAAK,MACnBgB,EAASC,CAAC,EAAE,YAAY,EAAG,CACzB,SAAUX,GAAS,GAAKH,EAAMG,CAAK,EAAE,OAAS,CAChD,CACF,CAAC,EAGDY,GAAKF,EAASC,CAAC,EAAE,OAEnB,MACF,CACF,CAGAd,EAAMG,CAAK,EAAE,KACXE,EAAQK,GAAS,GACjBC,EAAQD,GAAU,EAClBN,CACF,EAGAP,EAAO,KAAK,IAAI,KAAK,MACnBW,EAAQ,MAAME,EAAOC,CAAK,EAAE,YAAY,EAAG,CACzC,SAAUR,GAAS,GAAKH,EAAMG,CAAK,EAAE,OAAS,CAChD,CACF,CAAC,CACH,CAAC,CACL,CACF,CAAC,CACH,CAGA,OAAON,CACT,CCjEO,SAASmB,GACdC,EAAeC,EAAgBC,GAAQA,EAC/B,CACR,OAAOF,EAGJ,KAAK,EAGL,MAAM,YAAY,EAChB,IAAI,CAACG,EAAOC,IAAUA,EAAQ,EAC3BD,EAAM,QAAQ,+BAAgC,IAAI,EAClDA,CACJ,EACC,KAAK,EAAE,EAGT,QAAQ,kCAAmC,EAAE,EAG7C,MAAM,MAAM,EACV,OAAO,CAACE,EAAMH,IAAS,CACtB,IAAMI,EAAOL,EAAGC,CAAI,EACpB,MAAO,CAAC,GAAGG,EAAM,GAAG,MAAM,QAAQC,CAAI,EAAIA,EAAO,CAACA,CAAI,CAAC,CACzD,EAAG,CAAC,CAAa,EAChB,IAAIJ,GAAQ,UAAU,KAAKA,CAAI,EAAI,GAAGA,CAAI,IAAMA,CAAI,EACpD,IAAIA,GAAQ,mBAAmB,KAAKA,CAAI,EAAIA,EAAO,GAAGA,CAAI,GAAG,EAC7D,KAAK,GAAG,CACf,CCxCO,SAASK,GACdC,EACQ,CAGR,OAAOC,GAAUD,EAAOE,GAAQ,CAC9B,IAAMC,EAAkB,CAAC,EAGnBC,EAAQ,IAAI,KAAK,WAAWF,CAAI,EACtCE,EAAM,IAAI,EAGV,OAAW,CAAE,KAAAC,EAAM,IAAKC,EAAM,MAAAC,EAAO,IAAAC,CAAI,IAAKJ,EAAM,QAClD,OAAQC,EAAM,CAGZ,IAAK,QACE,CAAC,QAAS,OAAQ,MAAM,EAAE,SAASC,CAAI,IAC1CJ,EAAO,CACLA,EAAK,MAAM,EAAGM,CAAG,EACjB,IACAN,EAAK,MAAMM,EAAM,CAAC,CACpB,EAAE,KAAK,EAAE,GACX,MAGF,IAAK,OACHC,EAAMH,EAAM,KAAK,UAAU,UAAW,IAAII,IAAU,CAClDP,EAAM,KAAK,CACTD,EAAK,MAAM,EAAGK,CAAK,EACnBD,EAAK,MAAM,GAAGI,CAAK,EACnBR,EAAK,MAAMM,CAAG,CAChB,EAAE,KAAK,EAAE,CAAC,CACZ,CAAC,CACL,CAGF,OAAOL,CACT,CAAC,CACH,CAgBO,SAASQ,GACdC,EACqB,CACrB,IAAMZ,EAAS,IAAI,KAAK,MAAM,CAAC,QAAS,OAAQ,MAAM,CAAC,EACxC,IAAI,KAAK,YAAYY,EAAOZ,CAAK,EAGzC,MAAM,EACb,QAAWa,KAAUb,EAAM,QACzBa,EAAO,YAAc,GAGjBA,EAAO,KAAK,WAAW,GAAG,IAC5BA,EAAO,SAAW,KAAK,MAAM,SAAS,QACtCA,EAAO,KAAOA,EAAO,KAAK,MAAM,CAAC,GAI/BA,EAAO,KAAK,SAAS,GAAG,IAC1BA,EAAO,SAAW,KAAK,MAAM,SAAS,SACtCA,EAAO,KAAOA,EAAO,KAAK,MAAM,EAAG,EAAE,GAKzC,OAAOb,EAAM,OACf,CAUO,SAASc,GACdd,EAA4BG,EACV,CAxJpB,IAAAY,EAyJE,IAAMC,EAAU,IAAI,IAAuBhB,CAAK,EAG1CiB,EAA2B,CAAC,EAClC,QAASC,EAAI,EAAGA,EAAIf,EAAM,OAAQe,IAChC,QAAWL,KAAUG,EACfb,EAAMe,CAAC,EAAE,WAAWL,EAAO,IAAI,IACjCI,EAAOJ,EAAO,IAAI,EAAI,GACtBG,EAAQ,OAAOH,CAAM,GAI3B,QAAWA,KAAUG,GACfD,EAAA,KAAK,iBAAL,MAAAA,EAAA,UAAsBF,EAAO,QAC/BI,EAAOJ,EAAO,IAAI,EAAI,IAG1B,OAAOI,CACT,CClIO,SAASE,GACdC,EAAeC,EACG,CAClB,IAAMC,EAAW,IAAI,IAGfC,EAAW,IAAI,YAAYH,EAAM,MAAM,EAC7C,QAASI,EAAI,EAAGA,EAAIJ,EAAM,OAAQI,IAChC,QAASC,EAAID,EAAI,EAAGC,EAAIL,EAAM,OAAQK,IACtBL,EAAM,MAAMI,EAAGC,CAAC,IACjBJ,IACXE,EAASC,CAAC,EAAIC,EAAID,GAIxB,IAAME,EAAQ,CAAC,CAAC,EAChB,QAAS,EAAIA,EAAM,OAAQ,EAAI,GAAI,CACjC,IAAMC,EAAID,EAAM,EAAE,CAAC,EACnB,QAASE,EAAI,EAAGA,EAAIL,EAASI,CAAC,EAAGC,IAC3BL,EAASI,EAAIC,CAAC,EAAIL,EAASI,CAAC,EAAIC,IAClCN,EAAS,IAAIF,EAAM,MAAMO,EAAGA,EAAIC,CAAC,CAAC,EAClCF,EAAM,GAAG,EAAIC,EAAIC,GAIrB,IAAMA,EAAID,EAAIJ,EAASI,CAAC,EACpBJ,EAASK,CAAC,GAAKA,EAAIR,EAAM,OAAS,IACpCM,EAAM,GAAG,EAAIE,GAGfN,EAAS,IAAIF,EAAM,MAAMO,EAAGC,CAAC,CAAC,CAChC,CAGA,OAAIN,EAAS,IAAI,EAAE,EACV,IAAI,IAAI,CAACF,CAAK,CAAC,EAGjBE,CACT,CCJA,SAASO,GAAUC,EAAmC,CACpD,OAAQC,GACEC,GAAwB,CAC9B,GAAI,OAAOA,EAAID,CAAI,GAAM,YACvB,OAGF,IAAME,EAAK,CAACD,EAAI,SAAUD,CAAI,EAAE,KAAK,GAAG,EACxC,OAAAD,EAAM,IAAIG,EAAI,KAAK,UAAU,MAAQ,CAAC,CAAC,EAGhCD,EAAID,CAAI,CACjB,CAEJ,CAUA,SAASG,GAAWC,EAAaC,EAAuB,CACtD,GAAM,CAACC,EAAGC,CAAC,EAAI,CAAC,IAAI,IAAIH,CAAC,EAAG,IAAI,IAAIC,CAAC,CAAC,EACtC,MAAO,CACL,GAAG,IAAI,IAAI,CAAC,GAAGC,CAAC,EAAE,OAAOE,GAAS,CAACD,EAAE,IAAIC,CAAK,CAAC,CAAC,CAClD,CACF,CASO,IAAMC,EAAN,KAAa,CA2BX,YAAY,CAAE,OAAAC,EAAQ,KAAAC,EAAM,QAAAC,CAAQ,EAAgB,CACzD,IAAMC,EAAQf,GAAU,KAAK,MAAQ,IAAI,GAAK,EAG9C,KAAK,IAAMgB,GAAuBH,CAAI,EACtC,KAAK,QAAUC,EAGf,KAAK,MAAQ,KAAK,UAAY,CAC5B,KAAK,kBAAoB,CAAC,UAAU,EACpC,KAAK,EAAE,CAAC,EAGJF,EAAO,KAAK,SAAW,GAAKA,EAAO,KAAK,CAAC,IAAM,KAEjD,KAAK,IAAI,KAAKA,EAAO,KAAK,CAAC,CAAC,CAAC,EACpBA,EAAO,KAAK,OAAS,GAC9B,KAAK,IAAI,KAAK,cAAc,GAAGA,EAAO,IAAI,CAAC,EAI7C,KAAK,UAAYK,GACjB,KAAK,UAAU,UAAY,IAAI,OAAOL,EAAO,SAAS,EAGtD,KAAK,UAAY,kBAAmB,KAChC,IAAI,KAAK,cACT,OAGJ,IAAMM,EAAMb,GAAW,CACrB,UAAW,iBAAkB,SAC/B,EAAGO,EAAO,QAAQ,EAGlB,QAAWO,KAAQP,EAAO,KAAK,IAAIQ,GAEjCA,IAAa,KAAO,KAAO,KAAKA,CAAQ,CACzC,EACC,QAAWC,KAAMH,EACf,KAAK,SAAS,OAAOC,EAAKE,CAAE,CAAC,EAC7B,KAAK,eAAe,OAAOF,EAAKE,CAAE,CAAC,EAIvC,KAAK,IAAI,UAAU,EAGnB,KAAK,MAAM,QAAS,CAAE,MAAO,IAAK,UAAWN,EAAM,OAAO,CAAE,CAAC,EAC7D,KAAK,MAAM,OAAS,CAAE,MAAO,EAAK,UAAWA,EAAM,MAAM,CAAE,CAAC,EAC5D,KAAK,MAAM,OAAS,CAAE,MAAO,IAAK,UAAWA,EAAM,MAAM,CAAE,CAAC,EAG5D,QAAWZ,KAAOU,EAChB,KAAK,IAAIV,EAAK,CAAE,MAAOA,EAAI,KAAM,CAAC,CACtC,CAAC,CACH,CASO,OAAOmB,EAA6B,CAUzC,GAPAA,EAAQA,EAAM,QAAQ,WAAC,eAAY,IAAE,EAAEZ,GAC9B,CAAC,GAAGa,GAAQb,EAAO,KAAK,MAAM,aAAa,CAAC,EAChD,KAAK,IAAI,CACb,EAGDY,EAAQE,GAAqBF,CAAK,EAC9B,CAACA,EACH,MAAO,CAAE,MAAO,CAAC,CAAE,EAGrB,IAAMG,EAAUC,GAAiBJ,CAAK,EACnC,OAAOK,GACNA,EAAO,WAAa,KAAK,MAAM,SAAS,UACzC,EAGGC,EAAS,KAAK,MAAM,OAAON,CAAK,EAGnC,OAAqB,CAACO,EAAM,CAAE,IAAAC,EAAK,MAAAC,EAAO,UAAAC,CAAU,IAAM,CACzD,IAAI7B,EAAM,KAAK,IAAI,IAAI2B,CAAG,EAC1B,GAAI,OAAO3B,GAAQ,YAAa,CAG9BA,EAAM8B,EAAA,GAAK9B,GACPA,EAAI,OACNA,EAAI,KAAO,CAAC,GAAGA,EAAI,IAAI,GAGzB,IAAM+B,EAAQC,GACZV,EACA,OAAO,KAAKO,EAAU,QAAQ,CAChC,EAGA,QAAWjB,KAAS,KAAK,MAAM,OAAQ,CACrC,GAAI,OAAOZ,EAAIY,CAAK,GAAM,YACxB,SAGF,IAAMqB,EAAwB,CAAC,EAC/B,QAAWC,KAAS,OAAO,OAAOL,EAAU,QAAQ,EAC9C,OAAOK,EAAMtB,CAAK,GAAM,aAC1BqB,EAAU,KAAK,GAAGC,EAAMtB,CAAK,EAAE,QAAQ,EAG3C,GAAI,CAACqB,EAAU,OACb,SAGF,IAAMnC,EAAQ,KAAK,MAAM,IAAI,CAACE,EAAI,SAAUY,CAAK,EAAE,KAAK,GAAG,CAAC,EACtDM,EAAK,MAAM,QAAQlB,EAAIY,CAAK,CAAC,EAC/BuB,EACAC,GAGJpC,EAAIY,CAAK,EAAIM,EAAGlB,EAAIY,CAAK,EAAGd,EAAOmC,CAAS,CAC9C,CAGA,IAAMI,EAAQ,CAAC,CAACrC,EAAI,OAClB,OAAO,OAAO+B,CAAK,EAChB,OAAOO,GAAKA,CAAC,EAAE,OAClB,OAAO,KAAKP,CAAK,EAAE,OAGrBL,EAAK,KAAKa,EAAAT,EAAA,GACL9B,GADK,CAER,MAAO4B,GAAS,EAAIY,EAAAH,EAAS,IAC7B,MAAAN,CACF,EAAC,CACH,CACA,OAAOL,CACT,EAAG,CAAC,CAAC,EAGJ,KAAK,CAACvB,EAAGC,IAAMA,EAAE,MAAQD,EAAE,KAAK,EAGhC,OAAO,CAACsC,EAAOC,IAAW,CACzB,IAAM1C,EAAM,KAAK,IAAI,IAAI0C,EAAO,QAAQ,EACxC,GAAI,OAAO1C,GAAQ,YAAa,CAC9B,IAAM2B,EAAM3B,EAAI,OACZA,EAAI,OAAO,SACXA,EAAI,SACRyC,EAAM,IAAId,EAAK,CAAC,GAAGc,EAAM,IAAId,CAAG,GAAK,CAAC,EAAGe,CAAM,CAAC,CAClD,CACA,OAAOD,CACT,EAAG,IAAI,GAA2B,EAGpC,OAAW,CAACd,EAAKc,CAAK,IAAKhB,EACzB,GAAI,CAACgB,EAAM,KAAKf,GAAQA,EAAK,WAAaC,CAAG,EAAG,CAC9C,IAAM3B,EAAM,KAAK,IAAI,IAAI2B,CAAG,EAC5Bc,EAAM,KAAKF,EAAAT,EAAA,GAAK9B,GAAL,CAAU,MAAO,EAAG,MAAO,CAAC,CAAE,EAAC,CAC5C,CAGF,IAAI2C,EACJ,GAAI,KAAK,QAAQ,QAAS,CACxB,IAAMC,EAAS,KAAK,MAAM,MAAMC,GAAW,CACzC,QAAWrB,KAAUF,EACnBuB,EAAQ,KAAKrB,EAAO,KAAM,CACxB,OAAQ,CAAC,OAAO,EAChB,SAAU,KAAK,MAAM,SAAS,SAC9B,SAAU,KAAK,MAAM,SAAS,QAChC,CAAC,CACL,CAAC,EAGDmB,EAAUC,EAAO,OACb,OAAO,KAAKA,EAAO,CAAC,EAAE,UAAU,QAAQ,EACxC,CAAC,CACP,CAGA,OAAOd,EAAA,CACL,MAAO,CAAC,GAAGL,EAAO,OAAO,CAAC,GACvB,OAAOkB,GAAY,aAAe,CAAE,QAAAA,CAAQ,EAEnD,CACF,EX5QA,IAAIG,GAqBJ,SAAeC,GACbC,EACe,QAAAC,EAAA,sBACf,IAAIC,EAAO,UAGX,GAAI,OAAO,QAAW,aAAe,iBAAkB,OAAQ,CAC7D,IAAMC,EAASC,GAA8B,aAAa,EACpD,CAACC,CAAI,EAAIF,EAAO,IAAI,MAAM,SAAS,EAGzCD,EAAOA,EAAK,QAAQ,KAAMG,CAAI,CAChC,CAGA,IAAMC,EAAU,CAAC,EACjB,QAAWC,KAAQP,EAAO,KAAM,CAC9B,OAAQO,EAAM,CAGZ,IAAK,KACHD,EAAQ,KAAK,GAAGJ,CAAI,aAAa,EACjC,MAGF,IAAK,KACL,IAAK,KACHI,EAAQ,KAAK,GAAGJ,CAAI,aAAa,EACjC,KACJ,CAGIK,IAAS,MACXD,EAAQ,KAAK,GAAGJ,CAAI,aAAaK,CAAI,SAAS,CAClD,CAGIP,EAAO,KAAK,OAAS,GACvBM,EAAQ,KAAK,GAAGJ,CAAI,wBAAwB,EAG1CI,EAAQ,SACV,MAAM,cACJ,GAAGJ,CAAI,mCACP,GAAGI,CACL,EACJ,GAaA,SAAsBE,GACpBC,EACwB,QAAAR,EAAA,sBACxB,OAAQQ,EAAQ,KAAM,CAGpB,OACE,aAAMV,GAAqBU,EAAQ,KAAK,MAAM,EAC9CX,GAAQ,IAAIY,EAAOD,EAAQ,IAAI,EACxB,CACL,MACF,EAGF,OACE,IAAME,EAAQF,EAAQ,KACtB,GAAI,CACF,MAAO,CACL,OACA,KAAMX,GAAM,OAAOa,CAAK,CAC1B,CAGF,OAASC,EAAK,CACZ,eAAQ,KAAK,kBAAkBD,CAAK,oCAA+B,EACnE,QAAQ,KAAKC,CAAG,EACT,CACL,OACA,KAAM,CAAE,MAAO,CAAC,CAAE,CACpB,CACF,CAGF,QACE,MAAM,IAAI,UAAU,sBAAsB,CAC9C,CACF,GAOA,KAAK,KAAO,GAAAC,QAGZ,iBAAiB,UAAiBC,GAAMb,EAAA,wBACtC,YAAY,MAAMO,GAAQM,EAAG,IAAI,CAAC,CACpC,EAAC",
-  "names": ["require_lunr", "__commonJSMin", "exports", "module", "lunr", "config", "builder", "global", "message", "obj", "clone", "keys", "key", "val", "docRef", "fieldName", "stringValue", "s", "n", "fieldRef", "elements", "i", "other", "object", "a", "b", "intersection", "element", "posting", "documentCount", "documentsWithTerm", "x", "str", "metadata", "fn", "t", "len", "tokens", "sliceEnd", "sliceStart", "char", "sliceLength", "tokenMetadata", "label", "isRegistered", "serialised", "pipeline", "fnName", "fns", "existingFn", "newFn", "pos", "stackLength", "memo", "j", "result", "k", "token", "index", "start", "end", "pivotPoint", "pivotIndex", "insertIdx", "position", "sumOfSquares", "elementsLength", "otherVector", "dotProduct", "aLen", "bLen", "aVal", "bVal", "output", "step2list", "step3list", "c", "v", "C", "V", "mgr0", "meq1", "mgr1", "s_v", "re_mgr0", "re_mgr1", "re_meq1", "re_s_v", "re_1a", "re2_1a", "re_1b", "re2_1b", "re_1b_2", "re2_1b_2", "re3_1b_2", "re4_1b_2", "re_1c", "re_2", "re_3", "re_4", "re2_4", "re_5", "re_5_1", "re3_5", "porterStemmer", "w", "stem", "suffix", "firstch", "re", "re2", "re3", "re4", "fp", "stopWords", "words", "stopWord", "arr", "clause", "editDistance", "root", "stack", "frame", "noEditNode", "insertionNode", "substitutionNode", "charA", "charB", "transposeNode", "node", "final", "next", "edges", "edge", "labels", "qEdges", "qLen", "nEdges", "nLen", "q", "qEdge", "nEdge", "qNode", "word", "commonPrefix", "nextNode", "downTo", "childKey", "attrs", "queryString", "query", "parser", "matchingFields", "queryVectors", "termFieldCache", "requiredMatches", "prohibitedMatches", "terms", "clauseMatches", "m", "term", "termTokenSet", "expandedTerms", "field", "expandedTerm", "termIndex", "fieldPosting", "matchingDocumentRefs", "termField", "matchingDocumentsSet", "l", "matchingDocumentRef", "matchingFieldRef", "fieldMatch", "allRequiredMatches", "allProhibitedMatches", "matchingFieldRefs", "results", "matches", "fieldVector", "score", "docMatch", "match", "invertedIndex", "fieldVectors", "ref", "serializedIndex", "serializedVectors", "serializedInvertedIndex", "tokenSetBuilder", "tuple", "attributes", "number", "doc", "fields", "extractor", "fieldTerms", "metadataKey", "fieldRefs", "numberOfFields", "accumulator", "documentsWithField", "fieldRefsLength", "termIdfCache", "fieldLength", "termFrequencies", "termsLength", "fieldBoost", "docBoost", "tf", "idf", "scoreWithPrecision", "args", "clonedMetadata", "metadataKeys", "otherMatchData", "allFields", "options", "state", "subSlices", "type", "charCode", "lexer", "lexeme", "completedClause", "errorMessage", "nextLexeme", "possibleFields", "f", "boost", "factory", "import_lunr", "getElement", "selector", "node", "el", "getOptionalElement", "obj", "data", "key", "x", "y", "nodes", "parent", "i", "node", "setupSearchDocumentMap", "docs", "map", "doc", "path", "article", "split", "input", "separator", "fn", "_a", "match", "index", "until", "term", "extract", "input", "fn", "block", "start", "end", "stack", "highlight", "input", "table", "positions", "highlightAll", "inputs", "mapping", "t", "prev", "next", "p", "q", "i", "blocks", "a", "b", "index", "block", "group", "slices", "indexes", "start", "end", "length", "slice", "j", "tokenize", "input", "tokens", "inputs", "i", "table", "total", "extract", "block", "type", "start", "end", "_a", "section", "split", "index", "until", "subsection", "segments", "s", "l", "transform", "query", "fn", "term", "parts", "index", "prev", "next", "transformSearchQuery", "query", "transform", "part", "terms", "lexer", "type", "term", "start", "end", "split", "range", "parseSearchQuery", "value", "clause", "getSearchQueryTerms", "_a", "clauses", "result", "t", "segment", "query", "index", "segments", "wordcuts", "i", "j", "stack", "p", "q", "extractor", "table", "name", "doc", "id", "difference", "a", "b", "x", "y", "value", "Search", "config", "docs", "options", "field", "setupSearchDocumentMap", "tokenize", "fns", "lang", "language", "fn", "query", "segment", "transformSearchQuery", "clauses", "parseSearchQuery", "clause", "groups", "item", "ref", "score", "matchData", "__spreadValues", "terms", "getSearchQueryTerms", "positions", "match", "highlightAll", "highlight", "boost", "t", "__spreadProps", "__pow", "items", "result", "suggest", "titles", "builder", "index", "setupSearchLanguages", "config", "__async", "base", "worker", "getElement", "path", "scripts", "lang", "handler", "message", "Search", "query", "err", "lunr", "ev"]
+  "sources": ["node_modules/lunr/lunr.js", "src/templates/assets/javascripts/integrations/search/worker/main/index.ts", "src/templates/assets/javascripts/browser/element/_/index.ts", "src/templates/assets/javascripts/polyfills/index.ts", "src/templates/assets/javascripts/integrations/search/config/index.ts", "src/templates/assets/javascripts/integrations/search/internal/_/index.ts", "src/templates/assets/javascripts/integrations/search/internal/extract/index.ts", "src/templates/assets/javascripts/integrations/search/internal/highlight/index.ts", "src/templates/assets/javascripts/integrations/search/internal/tokenize/index.ts", "src/templates/assets/javascripts/integrations/search/query/transform/index.ts", "src/templates/assets/javascripts/integrations/search/query/_/index.ts", "src/templates/assets/javascripts/integrations/search/query/segment/index.ts", "src/templates/assets/javascripts/integrations/search/_/index.ts"],
+  "sourcesContent": ["/**\n * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 2.3.9\n * Copyright (C) 2020 Oliver Nightingale\n * @license MIT\n */\n\n;(function(){\n\n/**\n * A convenience function for configuring and constructing\n * a new lunr Index.\n *\n * A lunr.Builder instance is created and the pipeline setup\n * with a trimmer, stop word filter and stemmer.\n *\n * This builder object is yielded to the configuration function\n * that is passed as a parameter, allowing the list of fields\n * and other builder parameters to be customised.\n *\n * All documents _must_ be added within the passed config function.\n *\n * @example\n * var idx = lunr(function () {\n *   this.field('title')\n *   this.field('body')\n *   this.ref('id')\n *\n *   documents.forEach(function (doc) {\n *     this.add(doc)\n *   }, this)\n * })\n *\n * @see {@link lunr.Builder}\n * @see {@link lunr.Pipeline}\n * @see {@link lunr.trimmer}\n * @see {@link lunr.stopWordFilter}\n * @see {@link lunr.stemmer}\n * @namespace {function} lunr\n */\nvar lunr = function (config) {\n  var builder = new lunr.Builder\n\n  builder.pipeline.add(\n    lunr.trimmer,\n    lunr.stopWordFilter,\n    lunr.stemmer\n  )\n\n  builder.searchPipeline.add(\n    lunr.stemmer\n  )\n\n  config.call(builder, builder)\n  return builder.build()\n}\n\nlunr.version = \"2.3.9\"\n/*!\n * lunr.utils\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A namespace containing utils for the rest of the lunr library\n * @namespace lunr.utils\n */\nlunr.utils = {}\n\n/**\n * Print a warning message to the console.\n *\n * @param {String} message The message to be printed.\n * @memberOf lunr.utils\n * @function\n */\nlunr.utils.warn = (function (global) {\n  /* eslint-disable no-console */\n  return function (message) {\n    if (global.console && console.warn) {\n      console.warn(message)\n    }\n  }\n  /* eslint-enable no-console */\n})(this)\n\n/**\n * Convert an object to a string.\n *\n * In the case of `null` and `undefined` the function returns\n * the empty string, in all other cases the result of calling\n * `toString` on the passed object is returned.\n *\n * @param {Any} obj The object to convert to a string.\n * @return {String} string representation of the passed object.\n * @memberOf lunr.utils\n */\nlunr.utils.asString = function (obj) {\n  if (obj === void 0 || obj === null) {\n    return \"\"\n  } else {\n    return obj.toString()\n  }\n}\n\n/**\n * Clones an object.\n *\n * Will create a copy of an existing object such that any mutations\n * on the copy cannot affect the original.\n *\n * Only shallow objects are supported, passing a nested object to this\n * function will cause a TypeError.\n *\n * Objects with primitives, and arrays of primitives are supported.\n *\n * @param {Object} obj The object to clone.\n * @return {Object} a clone of the passed object.\n * @throws {TypeError} when a nested object is passed.\n * @memberOf Utils\n */\nlunr.utils.clone = function (obj) {\n  if (obj === null || obj === undefined) {\n    return obj\n  }\n\n  var clone = Object.create(null),\n      keys = Object.keys(obj)\n\n  for (var i = 0; i < keys.length; i++) {\n    var key = keys[i],\n        val = obj[key]\n\n    if (Array.isArray(val)) {\n      clone[key] = val.slice()\n      continue\n    }\n\n    if (typeof val === 'string' ||\n        typeof val === 'number' ||\n        typeof val === 'boolean') {\n      clone[key] = val\n      continue\n    }\n\n    throw new TypeError(\"clone is not deep and does not support nested objects\")\n  }\n\n  return clone\n}\nlunr.FieldRef = function (docRef, fieldName, stringValue) {\n  this.docRef = docRef\n  this.fieldName = fieldName\n  this._stringValue = stringValue\n}\n\nlunr.FieldRef.joiner = \"/\"\n\nlunr.FieldRef.fromString = function (s) {\n  var n = s.indexOf(lunr.FieldRef.joiner)\n\n  if (n === -1) {\n    throw \"malformed field ref string\"\n  }\n\n  var fieldRef = s.slice(0, n),\n      docRef = s.slice(n + 1)\n\n  return new lunr.FieldRef (docRef, fieldRef, s)\n}\n\nlunr.FieldRef.prototype.toString = function () {\n  if (this._stringValue == undefined) {\n    this._stringValue = this.fieldName + lunr.FieldRef.joiner + this.docRef\n  }\n\n  return this._stringValue\n}\n/*!\n * lunr.Set\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A lunr set.\n *\n * @constructor\n */\nlunr.Set = function (elements) {\n  this.elements = Object.create(null)\n\n  if (elements) {\n    this.length = elements.length\n\n    for (var i = 0; i < this.length; i++) {\n      this.elements[elements[i]] = true\n    }\n  } else {\n    this.length = 0\n  }\n}\n\n/**\n * A complete set that contains all elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.complete = {\n  intersect: function (other) {\n    return other\n  },\n\n  union: function () {\n    return this\n  },\n\n  contains: function () {\n    return true\n  }\n}\n\n/**\n * An empty set that contains no elements.\n *\n * @static\n * @readonly\n * @type {lunr.Set}\n */\nlunr.Set.empty = {\n  intersect: function () {\n    return this\n  },\n\n  union: function (other) {\n    return other\n  },\n\n  contains: function () {\n    return false\n  }\n}\n\n/**\n * Returns true if this set contains the specified object.\n *\n * @param {object} object - Object whose presence in this set is to be tested.\n * @returns {boolean} - True if this set contains the specified object.\n */\nlunr.Set.prototype.contains = function (object) {\n  return !!this.elements[object]\n}\n\n/**\n * Returns a new set containing only the elements that are present in both\n * this set and the specified set.\n *\n * @param {lunr.Set} other - set to intersect with this set.\n * @returns {lunr.Set} a new set that is the intersection of this and the specified set.\n */\n\nlunr.Set.prototype.intersect = function (other) {\n  var a, b, elements, intersection = []\n\n  if (other === lunr.Set.complete) {\n    return this\n  }\n\n  if (other === lunr.Set.empty) {\n    return other\n  }\n\n  if (this.length < other.length) {\n    a = this\n    b = other\n  } else {\n    a = other\n    b = this\n  }\n\n  elements = Object.keys(a.elements)\n\n  for (var i = 0; i < elements.length; i++) {\n    var element = elements[i]\n    if (element in b.elements) {\n      intersection.push(element)\n    }\n  }\n\n  return new lunr.Set (intersection)\n}\n\n/**\n * Returns a new set combining the elements of this and the specified set.\n *\n * @param {lunr.Set} other - set to union with this set.\n * @return {lunr.Set} a new set that is the union of this and the specified set.\n */\n\nlunr.Set.prototype.union = function (other) {\n  if (other === lunr.Set.complete) {\n    return lunr.Set.complete\n  }\n\n  if (other === lunr.Set.empty) {\n    return this\n  }\n\n  return new lunr.Set(Object.keys(this.elements).concat(Object.keys(other.elements)))\n}\n/**\n * A function to calculate the inverse document frequency for\n * a posting. This is shared between the builder and the index\n *\n * @private\n * @param {object} posting - The posting for a given term\n * @param {number} documentCount - The total number of documents.\n */\nlunr.idf = function (posting, documentCount) {\n  var documentsWithTerm = 0\n\n  for (var fieldName in posting) {\n    if (fieldName == '_index') continue // Ignore the term index, its not a field\n    documentsWithTerm += Object.keys(posting[fieldName]).length\n  }\n\n  var x = (documentCount - documentsWithTerm + 0.5) / (documentsWithTerm + 0.5)\n\n  return Math.log(1 + Math.abs(x))\n}\n\n/**\n * A token wraps a string representation of a token\n * as it is passed through the text processing pipeline.\n *\n * @constructor\n * @param {string} [str=''] - The string token being wrapped.\n * @param {object} [metadata={}] - Metadata associated with this token.\n */\nlunr.Token = function (str, metadata) {\n  this.str = str || \"\"\n  this.metadata = metadata || {}\n}\n\n/**\n * Returns the token string that is being wrapped by this object.\n *\n * @returns {string}\n */\nlunr.Token.prototype.toString = function () {\n  return this.str\n}\n\n/**\n * A token update function is used when updating or optionally\n * when cloning a token.\n *\n * @callback lunr.Token~updateFunction\n * @param {string} str - The string representation of the token.\n * @param {Object} metadata - All metadata associated with this token.\n */\n\n/**\n * Applies the given function to the wrapped string token.\n *\n * @example\n * token.update(function (str, metadata) {\n *   return str.toUpperCase()\n * })\n *\n * @param {lunr.Token~updateFunction} fn - A function to apply to the token string.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.update = function (fn) {\n  this.str = fn(this.str, this.metadata)\n  return this\n}\n\n/**\n * Creates a clone of this token. Optionally a function can be\n * applied to the cloned token.\n *\n * @param {lunr.Token~updateFunction} [fn] - An optional function to apply to the cloned token.\n * @returns {lunr.Token}\n */\nlunr.Token.prototype.clone = function (fn) {\n  fn = fn || function (s) { return s }\n  return new lunr.Token (fn(this.str, this.metadata), this.metadata)\n}\n/*!\n * lunr.tokenizer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A function for splitting a string into tokens ready to be inserted into\n * the search index. Uses `lunr.tokenizer.separator` to split strings, change\n * the value of this property to change how strings are split into tokens.\n *\n * This tokenizer will convert its parameter to a string by calling `toString` and\n * then will split this string on the character in `lunr.tokenizer.separator`.\n * Arrays will have their elements converted to strings and wrapped in a lunr.Token.\n *\n * Optional metadata can be passed to the tokenizer, this metadata will be cloned and\n * added as metadata to every token that is created from the object to be tokenized.\n *\n * @static\n * @param {?(string|object|object[])} obj - The object to convert into tokens\n * @param {?object} metadata - Optional metadata to associate with every token\n * @returns {lunr.Token[]}\n * @see {@link lunr.Pipeline}\n */\nlunr.tokenizer = function (obj, metadata) {\n  if (obj == null || obj == undefined) {\n    return []\n  }\n\n  if (Array.isArray(obj)) {\n    return obj.map(function (t) {\n      return new lunr.Token(\n        lunr.utils.asString(t).toLowerCase(),\n        lunr.utils.clone(metadata)\n      )\n    })\n  }\n\n  var str = obj.toString().toLowerCase(),\n      len = str.length,\n      tokens = []\n\n  for (var sliceEnd = 0, sliceStart = 0; sliceEnd <= len; sliceEnd++) {\n    var char = str.charAt(sliceEnd),\n        sliceLength = sliceEnd - sliceStart\n\n    if ((char.match(lunr.tokenizer.separator) || sliceEnd == len)) {\n\n      if (sliceLength > 0) {\n        var tokenMetadata = lunr.utils.clone(metadata) || {}\n        tokenMetadata[\"position\"] = [sliceStart, sliceLength]\n        tokenMetadata[\"index\"] = tokens.length\n\n        tokens.push(\n          new lunr.Token (\n            str.slice(sliceStart, sliceEnd),\n            tokenMetadata\n          )\n        )\n      }\n\n      sliceStart = sliceEnd + 1\n    }\n\n  }\n\n  return tokens\n}\n\n/**\n * The separator used to split a string into tokens. Override this property to change the behaviour of\n * `lunr.tokenizer` behaviour when tokenizing strings. By default this splits on whitespace and hyphens.\n *\n * @static\n * @see lunr.tokenizer\n */\nlunr.tokenizer.separator = /[\\s\\-]+/\n/*!\n * lunr.Pipeline\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Pipelines maintain an ordered list of functions to be applied to all\n * tokens in documents entering the search index and queries being ran against\n * the index.\n *\n * An instance of lunr.Index created with the lunr shortcut will contain a\n * pipeline with a stop word filter and an English language stemmer. Extra\n * functions can be added before or after either of these functions or these\n * default functions can be removed.\n *\n * When run the pipeline will call each function in turn, passing a token, the\n * index of that token in the original list of all tokens and finally a list of\n * all the original tokens.\n *\n * The output of functions in the pipeline will be passed to the next function\n * in the pipeline. To exclude a token from entering the index the function\n * should return undefined, the rest of the pipeline will not be called with\n * this token.\n *\n * For serialisation of pipelines to work, all functions used in an instance of\n * a pipeline should be registered with lunr.Pipeline. Registered functions can\n * then be loaded. If trying to load a serialised pipeline that uses functions\n * that are not registered an error will be thrown.\n *\n * If not planning on serialising the pipeline then registering pipeline functions\n * is not necessary.\n *\n * @constructor\n */\nlunr.Pipeline = function () {\n  this._stack = []\n}\n\nlunr.Pipeline.registeredFunctions = Object.create(null)\n\n/**\n * A pipeline function maps lunr.Token to lunr.Token. A lunr.Token contains the token\n * string as well as all known metadata. A pipeline function can mutate the token string\n * or mutate (or add) metadata for a given token.\n *\n * A pipeline function can indicate that the passed token should be discarded by returning\n * null, undefined or an empty string. This token will not be passed to any downstream pipeline\n * functions and will not be added to the index.\n *\n * Multiple tokens can be returned by returning an array of tokens. Each token will be passed\n * to any downstream pipeline functions and all will returned tokens will be added to the index.\n *\n * Any number of pipeline functions may be chained together using a lunr.Pipeline.\n *\n * @interface lunr.PipelineFunction\n * @param {lunr.Token} token - A token from the document being processed.\n * @param {number} i - The index of this token in the complete list of tokens for this document/field.\n * @param {lunr.Token[]} tokens - All tokens for this document/field.\n * @returns {(?lunr.Token|lunr.Token[])}\n */\n\n/**\n * Register a function with the pipeline.\n *\n * Functions that are used in the pipeline should be registered if the pipeline\n * needs to be serialised, or a serialised pipeline needs to be loaded.\n *\n * Registering a function does not add it to a pipeline, functions must still be\n * added to instances of the pipeline for them to be used when running a pipeline.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @param {String} label - The label to register this function with\n */\nlunr.Pipeline.registerFunction = function (fn, label) {\n  if (label in this.registeredFunctions) {\n    lunr.utils.warn('Overwriting existing registered function: ' + label)\n  }\n\n  fn.label = label\n  lunr.Pipeline.registeredFunctions[fn.label] = fn\n}\n\n/**\n * Warns if the function is not registered as a Pipeline function.\n *\n * @param {lunr.PipelineFunction} fn - The function to check for.\n * @private\n */\nlunr.Pipeline.warnIfFunctionNotRegistered = function (fn) {\n  var isRegistered = fn.label && (fn.label in this.registeredFunctions)\n\n  if (!isRegistered) {\n    lunr.utils.warn('Function is not registered with pipeline. This may cause problems when serialising the index.\\n', fn)\n  }\n}\n\n/**\n * Loads a previously serialised pipeline.\n *\n * All functions to be loaded must already be registered with lunr.Pipeline.\n * If any function from the serialised data has not been registered then an\n * error will be thrown.\n *\n * @param {Object} serialised - The serialised pipeline to load.\n * @returns {lunr.Pipeline}\n */\nlunr.Pipeline.load = function (serialised) {\n  var pipeline = new lunr.Pipeline\n\n  serialised.forEach(function (fnName) {\n    var fn = lunr.Pipeline.registeredFunctions[fnName]\n\n    if (fn) {\n      pipeline.add(fn)\n    } else {\n      throw new Error('Cannot load unregistered function: ' + fnName)\n    }\n  })\n\n  return pipeline\n}\n\n/**\n * Adds new functions to the end of the pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction[]} functions - Any number of functions to add to the pipeline.\n */\nlunr.Pipeline.prototype.add = function () {\n  var fns = Array.prototype.slice.call(arguments)\n\n  fns.forEach(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n    this._stack.push(fn)\n  }, this)\n}\n\n/**\n * Adds a single function after a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.after = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  pos = pos + 1\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Adds a single function before a function that already exists in the\n * pipeline.\n *\n * Logs a warning if the function has not been registered.\n *\n * @param {lunr.PipelineFunction} existingFn - A function that already exists in the pipeline.\n * @param {lunr.PipelineFunction} newFn - The new function to add to the pipeline.\n */\nlunr.Pipeline.prototype.before = function (existingFn, newFn) {\n  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)\n\n  var pos = this._stack.indexOf(existingFn)\n  if (pos == -1) {\n    throw new Error('Cannot find existingFn')\n  }\n\n  this._stack.splice(pos, 0, newFn)\n}\n\n/**\n * Removes a function from the pipeline.\n *\n * @param {lunr.PipelineFunction} fn The function to remove from the pipeline.\n */\nlunr.Pipeline.prototype.remove = function (fn) {\n  var pos = this._stack.indexOf(fn)\n  if (pos == -1) {\n    return\n  }\n\n  this._stack.splice(pos, 1)\n}\n\n/**\n * Runs the current list of functions that make up the pipeline against the\n * passed tokens.\n *\n * @param {Array} tokens The tokens to run through the pipeline.\n * @returns {Array}\n */\nlunr.Pipeline.prototype.run = function (tokens) {\n  var stackLength = this._stack.length\n\n  for (var i = 0; i < stackLength; i++) {\n    var fn = this._stack[i]\n    var memo = []\n\n    for (var j = 0; j < tokens.length; j++) {\n      var result = fn(tokens[j], j, tokens)\n\n      if (result === null || result === void 0 || result === '') continue\n\n      if (Array.isArray(result)) {\n        for (var k = 0; k < result.length; k++) {\n          memo.push(result[k])\n        }\n      } else {\n        memo.push(result)\n      }\n    }\n\n    tokens = memo\n  }\n\n  return tokens\n}\n\n/**\n * Convenience method for passing a string through a pipeline and getting\n * strings out. This method takes care of wrapping the passed string in a\n * token and mapping the resulting tokens back to strings.\n *\n * @param {string} str - The string to pass through the pipeline.\n * @param {?object} metadata - Optional metadata to associate with the token\n * passed to the pipeline.\n * @returns {string[]}\n */\nlunr.Pipeline.prototype.runString = function (str, metadata) {\n  var token = new lunr.Token (str, metadata)\n\n  return this.run([token]).map(function (t) {\n    return t.toString()\n  })\n}\n\n/**\n * Resets the pipeline by removing any existing processors.\n *\n */\nlunr.Pipeline.prototype.reset = function () {\n  this._stack = []\n}\n\n/**\n * Returns a representation of the pipeline ready for serialisation.\n *\n * Logs a warning if the function has not been registered.\n *\n * @returns {Array}\n */\nlunr.Pipeline.prototype.toJSON = function () {\n  return this._stack.map(function (fn) {\n    lunr.Pipeline.warnIfFunctionNotRegistered(fn)\n\n    return fn.label\n  })\n}\n/*!\n * lunr.Vector\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A vector is used to construct the vector space of documents and queries. These\n * vectors support operations to determine the similarity between two documents or\n * a document and a query.\n *\n * Normally no parameters are required for initializing a vector, but in the case of\n * loading a previously dumped vector the raw elements can be provided to the constructor.\n *\n * For performance reasons vectors are implemented with a flat array, where an elements\n * index is immediately followed by its value. E.g. [index, value, index, value]. This\n * allows the underlying array to be as sparse as possible and still offer decent\n * performance when being used for vector calculations.\n *\n * @constructor\n * @param {Number[]} [elements] - The flat list of element index and element value pairs.\n */\nlunr.Vector = function (elements) {\n  this._magnitude = 0\n  this.elements = elements || []\n}\n\n\n/**\n * Calculates the position within the vector to insert a given index.\n *\n * This is used internally by insert and upsert. If there are duplicate indexes then\n * the position is returned as if the value for that index were to be updated, but it\n * is the callers responsibility to check whether there is a duplicate at that index\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @returns {Number}\n */\nlunr.Vector.prototype.positionForIndex = function (index) {\n  // For an empty vector the tuple can be inserted at the beginning\n  if (this.elements.length == 0) {\n    return 0\n  }\n\n  var start = 0,\n      end = this.elements.length / 2,\n      sliceLength = end - start,\n      pivotPoint = Math.floor(sliceLength / 2),\n      pivotIndex = this.elements[pivotPoint * 2]\n\n  while (sliceLength > 1) {\n    if (pivotIndex < index) {\n      start = pivotPoint\n    }\n\n    if (pivotIndex > index) {\n      end = pivotPoint\n    }\n\n    if (pivotIndex == index) {\n      break\n    }\n\n    sliceLength = end - start\n    pivotPoint = start + Math.floor(sliceLength / 2)\n    pivotIndex = this.elements[pivotPoint * 2]\n  }\n\n  if (pivotIndex == index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex > index) {\n    return pivotPoint * 2\n  }\n\n  if (pivotIndex < index) {\n    return (pivotPoint + 1) * 2\n  }\n}\n\n/**\n * Inserts an element at an index within the vector.\n *\n * Does not allow duplicates, will throw an error if there is already an entry\n * for this index.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n */\nlunr.Vector.prototype.insert = function (insertIdx, val) {\n  this.upsert(insertIdx, val, function () {\n    throw \"duplicate index\"\n  })\n}\n\n/**\n * Inserts or updates an existing index within the vector.\n *\n * @param {Number} insertIdx - The index at which the element should be inserted.\n * @param {Number} val - The value to be inserted into the vector.\n * @param {function} fn - A function that is called for updates, the existing value and the\n * requested value are passed as arguments\n */\nlunr.Vector.prototype.upsert = function (insertIdx, val, fn) {\n  this._magnitude = 0\n  var position = this.positionForIndex(insertIdx)\n\n  if (this.elements[position] == insertIdx) {\n    this.elements[position + 1] = fn(this.elements[position + 1], val)\n  } else {\n    this.elements.splice(position, 0, insertIdx, val)\n  }\n}\n\n/**\n * Calculates the magnitude of this vector.\n *\n * @returns {Number}\n */\nlunr.Vector.prototype.magnitude = function () {\n  if (this._magnitude) return this._magnitude\n\n  var sumOfSquares = 0,\n      elementsLength = this.elements.length\n\n  for (var i = 1; i < elementsLength; i += 2) {\n    var val = this.elements[i]\n    sumOfSquares += val * val\n  }\n\n  return this._magnitude = Math.sqrt(sumOfSquares)\n}\n\n/**\n * Calculates the dot product of this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The vector to compute the dot product with.\n * @returns {Number}\n */\nlunr.Vector.prototype.dot = function (otherVector) {\n  var dotProduct = 0,\n      a = this.elements, b = otherVector.elements,\n      aLen = a.length, bLen = b.length,\n      aVal = 0, bVal = 0,\n      i = 0, j = 0\n\n  while (i < aLen && j < bLen) {\n    aVal = a[i], bVal = b[j]\n    if (aVal < bVal) {\n      i += 2\n    } else if (aVal > bVal) {\n      j += 2\n    } else if (aVal == bVal) {\n      dotProduct += a[i + 1] * b[j + 1]\n      i += 2\n      j += 2\n    }\n  }\n\n  return dotProduct\n}\n\n/**\n * Calculates the similarity between this vector and another vector.\n *\n * @param {lunr.Vector} otherVector - The other vector to calculate the\n * similarity with.\n * @returns {Number}\n */\nlunr.Vector.prototype.similarity = function (otherVector) {\n  return this.dot(otherVector) / this.magnitude() || 0\n}\n\n/**\n * Converts the vector to an array of the elements within the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toArray = function () {\n  var output = new Array (this.elements.length / 2)\n\n  for (var i = 1, j = 0; i < this.elements.length; i += 2, j++) {\n    output[j] = this.elements[i]\n  }\n\n  return output\n}\n\n/**\n * A JSON serializable representation of the vector.\n *\n * @returns {Number[]}\n */\nlunr.Vector.prototype.toJSON = function () {\n  return this.elements\n}\n/* eslint-disable */\n/*!\n * lunr.stemmer\n * Copyright (C) 2020 Oliver Nightingale\n * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt\n */\n\n/**\n * lunr.stemmer is an english language stemmer, this is a JavaScript\n * implementation of the PorterStemmer taken from http://tartarus.org/~martin\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token - The string to stem\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n * @function\n */\nlunr.stemmer = (function(){\n  var step2list = {\n      \"ational\" : \"ate\",\n      \"tional\" : \"tion\",\n      \"enci\" : \"ence\",\n      \"anci\" : \"ance\",\n      \"izer\" : \"ize\",\n      \"bli\" : \"ble\",\n      \"alli\" : \"al\",\n      \"entli\" : \"ent\",\n      \"eli\" : \"e\",\n      \"ousli\" : \"ous\",\n      \"ization\" : \"ize\",\n      \"ation\" : \"ate\",\n      \"ator\" : \"ate\",\n      \"alism\" : \"al\",\n      \"iveness\" : \"ive\",\n      \"fulness\" : \"ful\",\n      \"ousness\" : \"ous\",\n      \"aliti\" : \"al\",\n      \"iviti\" : \"ive\",\n      \"biliti\" : \"ble\",\n      \"logi\" : \"log\"\n    },\n\n    step3list = {\n      \"icate\" : \"ic\",\n      \"ative\" : \"\",\n      \"alize\" : \"al\",\n      \"iciti\" : \"ic\",\n      \"ical\" : \"ic\",\n      \"ful\" : \"\",\n      \"ness\" : \"\"\n    },\n\n    c = \"[^aeiou]\",          // consonant\n    v = \"[aeiouy]\",          // vowel\n    C = c + \"[^aeiouy]*\",    // consonant sequence\n    V = v + \"[aeiou]*\",      // vowel sequence\n\n    mgr0 = \"^(\" + C + \")?\" + V + C,               // [C]VC... is m>0\n    meq1 = \"^(\" + C + \")?\" + V + C + \"(\" + V + \")?$\",  // [C]VC[V] is m=1\n    mgr1 = \"^(\" + C + \")?\" + V + C + V + C,       // [C]VCVC... is m>1\n    s_v = \"^(\" + C + \")?\" + v;                   // vowel in stem\n\n  var re_mgr0 = new RegExp(mgr0);\n  var re_mgr1 = new RegExp(mgr1);\n  var re_meq1 = new RegExp(meq1);\n  var re_s_v = new RegExp(s_v);\n\n  var re_1a = /^(.+?)(ss|i)es$/;\n  var re2_1a = /^(.+?)([^s])s$/;\n  var re_1b = /^(.+?)eed$/;\n  var re2_1b = /^(.+?)(ed|ing)$/;\n  var re_1b_2 = /.$/;\n  var re2_1b_2 = /(at|bl|iz)$/;\n  var re3_1b_2 = new RegExp(\"([^aeiouylsz])\\\\1$\");\n  var re4_1b_2 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var re_1c = /^(.+?[^aeiou])y$/;\n  var re_2 = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;\n\n  var re_3 = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;\n\n  var re_4 = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;\n  var re2_4 = /^(.+?)(s|t)(ion)$/;\n\n  var re_5 = /^(.+?)e$/;\n  var re_5_1 = /ll$/;\n  var re3_5 = new RegExp(\"^\" + C + v + \"[^aeiouwxy]$\");\n\n  var porterStemmer = function porterStemmer(w) {\n    var stem,\n      suffix,\n      firstch,\n      re,\n      re2,\n      re3,\n      re4;\n\n    if (w.length < 3) { return w; }\n\n    firstch = w.substr(0,1);\n    if (firstch == \"y\") {\n      w = firstch.toUpperCase() + w.substr(1);\n    }\n\n    // Step 1a\n    re = re_1a\n    re2 = re2_1a;\n\n    if (re.test(w)) { w = w.replace(re,\"$1$2\"); }\n    else if (re2.test(w)) { w = w.replace(re2,\"$1$2\"); }\n\n    // Step 1b\n    re = re_1b;\n    re2 = re2_1b;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      re = re_mgr0;\n      if (re.test(fp[1])) {\n        re = re_1b_2;\n        w = w.replace(re,\"\");\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1];\n      re2 = re_s_v;\n      if (re2.test(stem)) {\n        w = stem;\n        re2 = re2_1b_2;\n        re3 = re3_1b_2;\n        re4 = re4_1b_2;\n        if (re2.test(w)) { w = w + \"e\"; }\n        else if (re3.test(w)) { re = re_1b_2; w = w.replace(re,\"\"); }\n        else if (re4.test(w)) { w = w + \"e\"; }\n      }\n    }\n\n    // Step 1c - replace suffix y or Y by i if preceded by a non-vowel which is not the first letter of the word (so cry -> cri, by -> by, say -> say)\n    re = re_1c;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      w = stem + \"i\";\n    }\n\n    // Step 2\n    re = re_2;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step2list[suffix];\n      }\n    }\n\n    // Step 3\n    re = re_3;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      suffix = fp[2];\n      re = re_mgr0;\n      if (re.test(stem)) {\n        w = stem + step3list[suffix];\n      }\n    }\n\n    // Step 4\n    re = re_4;\n    re2 = re2_4;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      if (re.test(stem)) {\n        w = stem;\n      }\n    } else if (re2.test(w)) {\n      var fp = re2.exec(w);\n      stem = fp[1] + fp[2];\n      re2 = re_mgr1;\n      if (re2.test(stem)) {\n        w = stem;\n      }\n    }\n\n    // Step 5\n    re = re_5;\n    if (re.test(w)) {\n      var fp = re.exec(w);\n      stem = fp[1];\n      re = re_mgr1;\n      re2 = re_meq1;\n      re3 = re3_5;\n      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) {\n        w = stem;\n      }\n    }\n\n    re = re_5_1;\n    re2 = re_mgr1;\n    if (re.test(w) && re2.test(w)) {\n      re = re_1b_2;\n      w = w.replace(re,\"\");\n    }\n\n    // and turn initial Y back to y\n\n    if (firstch == \"y\") {\n      w = firstch.toLowerCase() + w.substr(1);\n    }\n\n    return w;\n  };\n\n  return function (token) {\n    return token.update(porterStemmer);\n  }\n})();\n\nlunr.Pipeline.registerFunction(lunr.stemmer, 'stemmer')\n/*!\n * lunr.stopWordFilter\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.generateStopWordFilter builds a stopWordFilter function from the provided\n * list of stop words.\n *\n * The built in lunr.stopWordFilter is built using this generator and can be used\n * to generate custom stopWordFilters for applications or non English languages.\n *\n * @function\n * @param {Array} token The token to pass through the filter\n * @returns {lunr.PipelineFunction}\n * @see lunr.Pipeline\n * @see lunr.stopWordFilter\n */\nlunr.generateStopWordFilter = function (stopWords) {\n  var words = stopWords.reduce(function (memo, stopWord) {\n    memo[stopWord] = stopWord\n    return memo\n  }, {})\n\n  return function (token) {\n    if (token && words[token.toString()] !== token.toString()) return token\n  }\n}\n\n/**\n * lunr.stopWordFilter is an English language stop word list filter, any words\n * contained in the list will not be passed through the filter.\n *\n * This is intended to be used in the Pipeline. If the token does not pass the\n * filter then undefined will be returned.\n *\n * @function\n * @implements {lunr.PipelineFunction}\n * @params {lunr.Token} token - A token to check for being a stop word.\n * @returns {lunr.Token}\n * @see {@link lunr.Pipeline}\n */\nlunr.stopWordFilter = lunr.generateStopWordFilter([\n  'a',\n  'able',\n  'about',\n  'across',\n  'after',\n  'all',\n  'almost',\n  'also',\n  'am',\n  'among',\n  'an',\n  'and',\n  'any',\n  'are',\n  'as',\n  'at',\n  'be',\n  'because',\n  'been',\n  'but',\n  'by',\n  'can',\n  'cannot',\n  'could',\n  'dear',\n  'did',\n  'do',\n  'does',\n  'either',\n  'else',\n  'ever',\n  'every',\n  'for',\n  'from',\n  'get',\n  'got',\n  'had',\n  'has',\n  'have',\n  'he',\n  'her',\n  'hers',\n  'him',\n  'his',\n  'how',\n  'however',\n  'i',\n  'if',\n  'in',\n  'into',\n  'is',\n  'it',\n  'its',\n  'just',\n  'least',\n  'let',\n  'like',\n  'likely',\n  'may',\n  'me',\n  'might',\n  'most',\n  'must',\n  'my',\n  'neither',\n  'no',\n  'nor',\n  'not',\n  'of',\n  'off',\n  'often',\n  'on',\n  'only',\n  'or',\n  'other',\n  'our',\n  'own',\n  'rather',\n  'said',\n  'say',\n  'says',\n  'she',\n  'should',\n  'since',\n  'so',\n  'some',\n  'than',\n  'that',\n  'the',\n  'their',\n  'them',\n  'then',\n  'there',\n  'these',\n  'they',\n  'this',\n  'tis',\n  'to',\n  'too',\n  'twas',\n  'us',\n  'wants',\n  'was',\n  'we',\n  'were',\n  'what',\n  'when',\n  'where',\n  'which',\n  'while',\n  'who',\n  'whom',\n  'why',\n  'will',\n  'with',\n  'would',\n  'yet',\n  'you',\n  'your'\n])\n\nlunr.Pipeline.registerFunction(lunr.stopWordFilter, 'stopWordFilter')\n/*!\n * lunr.trimmer\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.trimmer is a pipeline function for trimming non word\n * characters from the beginning and end of tokens before they\n * enter the index.\n *\n * This implementation may not work correctly for non latin\n * characters and should either be removed or adapted for use\n * with languages with non-latin characters.\n *\n * @static\n * @implements {lunr.PipelineFunction}\n * @param {lunr.Token} token The token to pass through the filter\n * @returns {lunr.Token}\n * @see lunr.Pipeline\n */\nlunr.trimmer = function (token) {\n  return token.update(function (s) {\n    return s.replace(/^\\W+/, '').replace(/\\W+$/, '')\n  })\n}\n\nlunr.Pipeline.registerFunction(lunr.trimmer, 'trimmer')\n/*!\n * lunr.TokenSet\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * A token set is used to store the unique list of all tokens\n * within an index. Token sets are also used to represent an\n * incoming query to the index, this query token set and index\n * token set are then intersected to find which tokens to look\n * up in the inverted index.\n *\n * A token set can hold multiple tokens, as in the case of the\n * index token set, or it can hold a single token as in the\n * case of a simple query token set.\n *\n * Additionally token sets are used to perform wildcard matching.\n * Leading, contained and trailing wildcards are supported, and\n * from this edit distance matching can also be provided.\n *\n * Token sets are implemented as a minimal finite state automata,\n * where both common prefixes and suffixes are shared between tokens.\n * This helps to reduce the space used for storing the token set.\n *\n * @constructor\n */\nlunr.TokenSet = function () {\n  this.final = false\n  this.edges = {}\n  this.id = lunr.TokenSet._nextId\n  lunr.TokenSet._nextId += 1\n}\n\n/**\n * Keeps track of the next, auto increment, identifier to assign\n * to a new tokenSet.\n *\n * TokenSets require a unique identifier to be correctly minimised.\n *\n * @private\n */\nlunr.TokenSet._nextId = 1\n\n/**\n * Creates a TokenSet instance from the given sorted array of words.\n *\n * @param {String[]} arr - A sorted array of strings to create the set from.\n * @returns {lunr.TokenSet}\n * @throws Will throw an error if the input array is not sorted.\n */\nlunr.TokenSet.fromArray = function (arr) {\n  var builder = new lunr.TokenSet.Builder\n\n  for (var i = 0, len = arr.length; i < len; i++) {\n    builder.insert(arr[i])\n  }\n\n  builder.finish()\n  return builder.root\n}\n\n/**\n * Creates a token set from a query clause.\n *\n * @private\n * @param {Object} clause - A single clause from lunr.Query.\n * @param {string} clause.term - The query clause term.\n * @param {number} [clause.editDistance] - The optional edit distance for the term.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromClause = function (clause) {\n  if ('editDistance' in clause) {\n    return lunr.TokenSet.fromFuzzyString(clause.term, clause.editDistance)\n  } else {\n    return lunr.TokenSet.fromString(clause.term)\n  }\n}\n\n/**\n * Creates a token set representing a single string with a specified\n * edit distance.\n *\n * Insertions, deletions, substitutions and transpositions are each\n * treated as an edit distance of 1.\n *\n * Increasing the allowed edit distance will have a dramatic impact\n * on the performance of both creating and intersecting these TokenSets.\n * It is advised to keep the edit distance less than 3.\n *\n * @param {string} str - The string to create the token set from.\n * @param {number} editDistance - The allowed edit distance to match.\n * @returns {lunr.Vector}\n */\nlunr.TokenSet.fromFuzzyString = function (str, editDistance) {\n  var root = new lunr.TokenSet\n\n  var stack = [{\n    node: root,\n    editsRemaining: editDistance,\n    str: str\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop()\n\n    // no edit\n    if (frame.str.length > 0) {\n      var char = frame.str.charAt(0),\n          noEditNode\n\n      if (char in frame.node.edges) {\n        noEditNode = frame.node.edges[char]\n      } else {\n        noEditNode = new lunr.TokenSet\n        frame.node.edges[char] = noEditNode\n      }\n\n      if (frame.str.length == 1) {\n        noEditNode.final = true\n      }\n\n      stack.push({\n        node: noEditNode,\n        editsRemaining: frame.editsRemaining,\n        str: frame.str.slice(1)\n      })\n    }\n\n    if (frame.editsRemaining == 0) {\n      continue\n    }\n\n    // insertion\n    if (\"*\" in frame.node.edges) {\n      var insertionNode = frame.node.edges[\"*\"]\n    } else {\n      var insertionNode = new lunr.TokenSet\n      frame.node.edges[\"*\"] = insertionNode\n    }\n\n    if (frame.str.length == 0) {\n      insertionNode.final = true\n    }\n\n    stack.push({\n      node: insertionNode,\n      editsRemaining: frame.editsRemaining - 1,\n      str: frame.str\n    })\n\n    // deletion\n    // can only do a deletion if we have enough edits remaining\n    // and if there are characters left to delete in the string\n    if (frame.str.length > 1) {\n      stack.push({\n        node: frame.node,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // deletion\n    // just removing the last character from the str\n    if (frame.str.length == 1) {\n      frame.node.final = true\n    }\n\n    // substitution\n    // can only do a substitution if we have enough edits remaining\n    // and if there are characters left to substitute\n    if (frame.str.length >= 1) {\n      if (\"*\" in frame.node.edges) {\n        var substitutionNode = frame.node.edges[\"*\"]\n      } else {\n        var substitutionNode = new lunr.TokenSet\n        frame.node.edges[\"*\"] = substitutionNode\n      }\n\n      if (frame.str.length == 1) {\n        substitutionNode.final = true\n      }\n\n      stack.push({\n        node: substitutionNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: frame.str.slice(1)\n      })\n    }\n\n    // transposition\n    // can only do a transposition if there are edits remaining\n    // and there are enough characters to transpose\n    if (frame.str.length > 1) {\n      var charA = frame.str.charAt(0),\n          charB = frame.str.charAt(1),\n          transposeNode\n\n      if (charB in frame.node.edges) {\n        transposeNode = frame.node.edges[charB]\n      } else {\n        transposeNode = new lunr.TokenSet\n        frame.node.edges[charB] = transposeNode\n      }\n\n      if (frame.str.length == 1) {\n        transposeNode.final = true\n      }\n\n      stack.push({\n        node: transposeNode,\n        editsRemaining: frame.editsRemaining - 1,\n        str: charA + frame.str.slice(2)\n      })\n    }\n  }\n\n  return root\n}\n\n/**\n * Creates a TokenSet from a string.\n *\n * The string may contain one or more wildcard characters (*)\n * that will allow wildcard matching when intersecting with\n * another TokenSet.\n *\n * @param {string} str - The string to create a TokenSet from.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.fromString = function (str) {\n  var node = new lunr.TokenSet,\n      root = node\n\n  /*\n   * Iterates through all characters within the passed string\n   * appending a node for each character.\n   *\n   * When a wildcard character is found then a self\n   * referencing edge is introduced to continually match\n   * any number of any characters.\n   */\n  for (var i = 0, len = str.length; i < len; i++) {\n    var char = str[i],\n        final = (i == len - 1)\n\n    if (char == \"*\") {\n      node.edges[char] = node\n      node.final = final\n\n    } else {\n      var next = new lunr.TokenSet\n      next.final = final\n\n      node.edges[char] = next\n      node = next\n    }\n  }\n\n  return root\n}\n\n/**\n * Converts this TokenSet into an array of strings\n * contained within the TokenSet.\n *\n * This is not intended to be used on a TokenSet that\n * contains wildcards, in these cases the results are\n * undefined and are likely to cause an infinite loop.\n *\n * @returns {string[]}\n */\nlunr.TokenSet.prototype.toArray = function () {\n  var words = []\n\n  var stack = [{\n    prefix: \"\",\n    node: this\n  }]\n\n  while (stack.length) {\n    var frame = stack.pop(),\n        edges = Object.keys(frame.node.edges),\n        len = edges.length\n\n    if (frame.node.final) {\n      /* In Safari, at this point the prefix is sometimes corrupted, see:\n       * https://github.com/olivernn/lunr.js/issues/279 Calling any\n       * String.prototype method forces Safari to \"cast\" this string to what\n       * it's supposed to be, fixing the bug. */\n      frame.prefix.charAt(0)\n      words.push(frame.prefix)\n    }\n\n    for (var i = 0; i < len; i++) {\n      var edge = edges[i]\n\n      stack.push({\n        prefix: frame.prefix.concat(edge),\n        node: frame.node.edges[edge]\n      })\n    }\n  }\n\n  return words\n}\n\n/**\n * Generates a string representation of a TokenSet.\n *\n * This is intended to allow TokenSets to be used as keys\n * in objects, largely to aid the construction and minimisation\n * of a TokenSet. As such it is not designed to be a human\n * friendly representation of the TokenSet.\n *\n * @returns {string}\n */\nlunr.TokenSet.prototype.toString = function () {\n  // NOTE: Using Object.keys here as this.edges is very likely\n  // to enter 'hash-mode' with many keys being added\n  //\n  // avoiding a for-in loop here as it leads to the function\n  // being de-optimised (at least in V8). From some simple\n  // benchmarks the performance is comparable, but allowing\n  // V8 to optimize may mean easy performance wins in the future.\n\n  if (this._str) {\n    return this._str\n  }\n\n  var str = this.final ? '1' : '0',\n      labels = Object.keys(this.edges).sort(),\n      len = labels.length\n\n  for (var i = 0; i < len; i++) {\n    var label = labels[i],\n        node = this.edges[label]\n\n    str = str + label + node.id\n  }\n\n  return str\n}\n\n/**\n * Returns a new TokenSet that is the intersection of\n * this TokenSet and the passed TokenSet.\n *\n * This intersection will take into account any wildcards\n * contained within the TokenSet.\n *\n * @param {lunr.TokenSet} b - An other TokenSet to intersect with.\n * @returns {lunr.TokenSet}\n */\nlunr.TokenSet.prototype.intersect = function (b) {\n  var output = new lunr.TokenSet,\n      frame = undefined\n\n  var stack = [{\n    qNode: b,\n    output: output,\n    node: this\n  }]\n\n  while (stack.length) {\n    frame = stack.pop()\n\n    // NOTE: As with the #toString method, we are using\n    // Object.keys and a for loop instead of a for-in loop\n    // as both of these objects enter 'hash' mode, causing\n    // the function to be de-optimised in V8\n    var qEdges = Object.keys(frame.qNode.edges),\n        qLen = qEdges.length,\n        nEdges = Object.keys(frame.node.edges),\n        nLen = nEdges.length\n\n    for (var q = 0; q < qLen; q++) {\n      var qEdge = qEdges[q]\n\n      for (var n = 0; n < nLen; n++) {\n        var nEdge = nEdges[n]\n\n        if (nEdge == qEdge || qEdge == '*') {\n          var node = frame.node.edges[nEdge],\n              qNode = frame.qNode.edges[qEdge],\n              final = node.final && qNode.final,\n              next = undefined\n\n          if (nEdge in frame.output.edges) {\n            // an edge already exists for this character\n            // no need to create a new node, just set the finality\n            // bit unless this node is already final\n            next = frame.output.edges[nEdge]\n            next.final = next.final || final\n\n          } else {\n            // no edge exists yet, must create one\n            // set the finality bit and insert it\n            // into the output\n            next = new lunr.TokenSet\n            next.final = final\n            frame.output.edges[nEdge] = next\n          }\n\n          stack.push({\n            qNode: qNode,\n            output: next,\n            node: node\n          })\n        }\n      }\n    }\n  }\n\n  return output\n}\nlunr.TokenSet.Builder = function () {\n  this.previousWord = \"\"\n  this.root = new lunr.TokenSet\n  this.uncheckedNodes = []\n  this.minimizedNodes = {}\n}\n\nlunr.TokenSet.Builder.prototype.insert = function (word) {\n  var node,\n      commonPrefix = 0\n\n  if (word < this.previousWord) {\n    throw new Error (\"Out of order word insertion\")\n  }\n\n  for (var i = 0; i < word.length && i < this.previousWord.length; i++) {\n    if (word[i] != this.previousWord[i]) break\n    commonPrefix++\n  }\n\n  this.minimize(commonPrefix)\n\n  if (this.uncheckedNodes.length == 0) {\n    node = this.root\n  } else {\n    node = this.uncheckedNodes[this.uncheckedNodes.length - 1].child\n  }\n\n  for (var i = commonPrefix; i < word.length; i++) {\n    var nextNode = new lunr.TokenSet,\n        char = word[i]\n\n    node.edges[char] = nextNode\n\n    this.uncheckedNodes.push({\n      parent: node,\n      char: char,\n      child: nextNode\n    })\n\n    node = nextNode\n  }\n\n  node.final = true\n  this.previousWord = word\n}\n\nlunr.TokenSet.Builder.prototype.finish = function () {\n  this.minimize(0)\n}\n\nlunr.TokenSet.Builder.prototype.minimize = function (downTo) {\n  for (var i = this.uncheckedNodes.length - 1; i >= downTo; i--) {\n    var node = this.uncheckedNodes[i],\n        childKey = node.child.toString()\n\n    if (childKey in this.minimizedNodes) {\n      node.parent.edges[node.char] = this.minimizedNodes[childKey]\n    } else {\n      // Cache the key for this node since\n      // we know it can't change anymore\n      node.child._str = childKey\n\n      this.minimizedNodes[childKey] = node.child\n    }\n\n    this.uncheckedNodes.pop()\n  }\n}\n/*!\n * lunr.Index\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * An index contains the built index of all documents and provides a query interface\n * to the index.\n *\n * Usually instances of lunr.Index will not be created using this constructor, instead\n * lunr.Builder should be used to construct new indexes, or lunr.Index.load should be\n * used to load previously built and serialized indexes.\n *\n * @constructor\n * @param {Object} attrs - The attributes of the built search index.\n * @param {Object} attrs.invertedIndex - An index of term/field to document reference.\n * @param {Object<string, lunr.Vector>} attrs.fieldVectors - Field vectors\n * @param {lunr.TokenSet} attrs.tokenSet - An set of all corpus tokens.\n * @param {string[]} attrs.fields - The names of indexed document fields.\n * @param {lunr.Pipeline} attrs.pipeline - The pipeline to use for search terms.\n */\nlunr.Index = function (attrs) {\n  this.invertedIndex = attrs.invertedIndex\n  this.fieldVectors = attrs.fieldVectors\n  this.tokenSet = attrs.tokenSet\n  this.fields = attrs.fields\n  this.pipeline = attrs.pipeline\n}\n\n/**\n * A result contains details of a document matching a search query.\n * @typedef {Object} lunr.Index~Result\n * @property {string} ref - The reference of the document this result represents.\n * @property {number} score - A number between 0 and 1 representing how similar this document is to the query.\n * @property {lunr.MatchData} matchData - Contains metadata about this match including which term(s) caused the match.\n */\n\n/**\n * Although lunr provides the ability to create queries using lunr.Query, it also provides a simple\n * query language which itself is parsed into an instance of lunr.Query.\n *\n * For programmatically building queries it is advised to directly use lunr.Query, the query language\n * is best used for human entered text rather than program generated text.\n *\n * At its simplest queries can just be a single term, e.g. `hello`, multiple terms are also supported\n * and will be combined with OR, e.g `hello world` will match documents that contain either 'hello'\n * or 'world', though those that contain both will rank higher in the results.\n *\n * Wildcards can be included in terms to match one or more unspecified characters, these wildcards can\n * be inserted anywhere within the term, and more than one wildcard can exist in a single term. Adding\n * wildcards will increase the number of documents that will be found but can also have a negative\n * impact on query performance, especially with wildcards at the beginning of a term.\n *\n * Terms can be restricted to specific fields, e.g. `title:hello`, only documents with the term\n * hello in the title field will match this query. Using a field not present in the index will lead\n * to an error being thrown.\n *\n * Modifiers can also be added to terms, lunr supports edit distance and boost modifiers on terms. A term\n * boost will make documents matching that term score higher, e.g. `foo^5`. Edit distance is also supported\n * to provide fuzzy matching, e.g. 'hello~2' will match documents with hello with an edit distance of 2.\n * Avoid large values for edit distance to improve query performance.\n *\n * Each term also supports a presence modifier. By default a term's presence in document is optional, however\n * this can be changed to either required or prohibited. For a term's presence to be required in a document the\n * term should be prefixed with a '+', e.g. `+foo bar` is a search for documents that must contain 'foo' and\n * optionally contain 'bar'. Conversely a leading '-' sets the terms presence to prohibited, i.e. it must not\n * appear in a document, e.g. `-foo bar` is a search for documents that do not contain 'foo' but may contain 'bar'.\n *\n * To escape special characters the backslash character '\\' can be used, this allows searches to include\n * characters that would normally be considered modifiers, e.g. `foo\\~2` will search for a term \"foo~2\" instead\n * of attempting to apply a boost of 2 to the search term \"foo\".\n *\n * @typedef {string} lunr.Index~QueryString\n * @example <caption>Simple single term query</caption>\n * hello\n * @example <caption>Multiple term query</caption>\n * hello world\n * @example <caption>term scoped to a field</caption>\n * title:hello\n * @example <caption>term with a boost of 10</caption>\n * hello^10\n * @example <caption>term with an edit distance of 2</caption>\n * hello~2\n * @example <caption>terms with presence modifiers</caption>\n * -foo +bar baz\n */\n\n/**\n * Performs a search against the index using lunr query syntax.\n *\n * Results will be returned sorted by their score, the most relevant results\n * will be returned first.  For details on how the score is calculated, please see\n * the {@link https://lunrjs.com/guides/searching.html#scoring|guide}.\n *\n * For more programmatic querying use lunr.Index#query.\n *\n * @param {lunr.Index~QueryString} queryString - A string containing a lunr query.\n * @throws {lunr.QueryParseError} If the passed query string cannot be parsed.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.search = function (queryString) {\n  return this.query(function (query) {\n    var parser = new lunr.QueryParser(queryString, query)\n    parser.parse()\n  })\n}\n\n/**\n * A query builder callback provides a query object to be used to express\n * the query to perform on the index.\n *\n * @callback lunr.Index~queryBuilder\n * @param {lunr.Query} query - The query object to build up.\n * @this lunr.Query\n */\n\n/**\n * Performs a query against the index using the yielded lunr.Query object.\n *\n * If performing programmatic queries against the index, this method is preferred\n * over lunr.Index#search so as to avoid the additional query parsing overhead.\n *\n * A query object is yielded to the supplied function which should be used to\n * express the query to be run against the index.\n *\n * Note that although this function takes a callback parameter it is _not_ an\n * asynchronous operation, the callback is just yielded a query object to be\n * customized.\n *\n * @param {lunr.Index~queryBuilder} fn - A function that is used to build the query.\n * @returns {lunr.Index~Result[]}\n */\nlunr.Index.prototype.query = function (fn) {\n  // for each query clause\n  // * process terms\n  // * expand terms from token set\n  // * find matching documents and metadata\n  // * get document vectors\n  // * score documents\n\n  var query = new lunr.Query(this.fields),\n      matchingFields = Object.create(null),\n      queryVectors = Object.create(null),\n      termFieldCache = Object.create(null),\n      requiredMatches = Object.create(null),\n      prohibitedMatches = Object.create(null)\n\n  /*\n   * To support field level boosts a query vector is created per\n   * field. An empty vector is eagerly created to support negated\n   * queries.\n   */\n  for (var i = 0; i < this.fields.length; i++) {\n    queryVectors[this.fields[i]] = new lunr.Vector\n  }\n\n  fn.call(query, query)\n\n  for (var i = 0; i < query.clauses.length; i++) {\n    /*\n     * Unless the pipeline has been disabled for this term, which is\n     * the case for terms with wildcards, we need to pass the clause\n     * term through the search pipeline. A pipeline returns an array\n     * of processed terms. Pipeline functions may expand the passed\n     * term, which means we may end up performing multiple index lookups\n     * for a single query term.\n     */\n    var clause = query.clauses[i],\n        terms = null,\n        clauseMatches = lunr.Set.empty\n\n    if (clause.usePipeline) {\n      terms = this.pipeline.runString(clause.term, {\n        fields: clause.fields\n      })\n    } else {\n      terms = [clause.term]\n    }\n\n    for (var m = 0; m < terms.length; m++) {\n      var term = terms[m]\n\n      /*\n       * Each term returned from the pipeline needs to use the same query\n       * clause object, e.g. the same boost and or edit distance. The\n       * simplest way to do this is to re-use the clause object but mutate\n       * its term property.\n       */\n      clause.term = term\n\n      /*\n       * From the term in the clause we create a token set which will then\n       * be used to intersect the indexes token set to get a list of terms\n       * to lookup in the inverted index\n       */\n      var termTokenSet = lunr.TokenSet.fromClause(clause),\n          expandedTerms = this.tokenSet.intersect(termTokenSet).toArray()\n\n      /*\n       * If a term marked as required does not exist in the tokenSet it is\n       * impossible for the search to return any matches. We set all the field\n       * scoped required matches set to empty and stop examining any further\n       * clauses.\n       */\n      if (expandedTerms.length === 0 && clause.presence === lunr.Query.presence.REQUIRED) {\n        for (var k = 0; k < clause.fields.length; k++) {\n          var field = clause.fields[k]\n          requiredMatches[field] = lunr.Set.empty\n        }\n\n        break\n      }\n\n      for (var j = 0; j < expandedTerms.length; j++) {\n        /*\n         * For each term get the posting and termIndex, this is required for\n         * building the query vector.\n         */\n        var expandedTerm = expandedTerms[j],\n            posting = this.invertedIndex[expandedTerm],\n            termIndex = posting._index\n\n        for (var k = 0; k < clause.fields.length; k++) {\n          /*\n           * For each field that this query term is scoped by (by default\n           * all fields are in scope) we need to get all the document refs\n           * that have this term in that field.\n           *\n           * The posting is the entry in the invertedIndex for the matching\n           * term from above.\n           */\n          var field = clause.fields[k],\n              fieldPosting = posting[field],\n              matchingDocumentRefs = Object.keys(fieldPosting),\n              termField = expandedTerm + \"/\" + field,\n              matchingDocumentsSet = new lunr.Set(matchingDocumentRefs)\n\n          /*\n           * if the presence of this term is required ensure that the matching\n           * documents are added to the set of required matches for this clause.\n           *\n           */\n          if (clause.presence == lunr.Query.presence.REQUIRED) {\n            clauseMatches = clauseMatches.union(matchingDocumentsSet)\n\n            if (requiredMatches[field] === undefined) {\n              requiredMatches[field] = lunr.Set.complete\n            }\n          }\n\n          /*\n           * if the presence of this term is prohibited ensure that the matching\n           * documents are added to the set of prohibited matches for this field,\n           * creating that set if it does not yet exist.\n           */\n          if (clause.presence == lunr.Query.presence.PROHIBITED) {\n            if (prohibitedMatches[field] === undefined) {\n              prohibitedMatches[field] = lunr.Set.empty\n            }\n\n            prohibitedMatches[field] = prohibitedMatches[field].union(matchingDocumentsSet)\n\n            /*\n             * Prohibited matches should not be part of the query vector used for\n             * similarity scoring and no metadata should be extracted so we continue\n             * to the next field\n             */\n            continue\n          }\n\n          /*\n           * The query field vector is populated using the termIndex found for\n           * the term and a unit value with the appropriate boost applied.\n           * Using upsert because there could already be an entry in the vector\n           * for the term we are working with. In that case we just add the scores\n           * together.\n           */\n          queryVectors[field].upsert(termIndex, clause.boost, function (a, b) { return a + b })\n\n          /**\n           * If we've already seen this term, field combo then we've already collected\n           * the matching documents and metadata, no need to go through all that again\n           */\n          if (termFieldCache[termField]) {\n            continue\n          }\n\n          for (var l = 0; l < matchingDocumentRefs.length; l++) {\n            /*\n             * All metadata for this term/field/document triple\n             * are then extracted and collected into an instance\n             * of lunr.MatchData ready to be returned in the query\n             * results\n             */\n            var matchingDocumentRef = matchingDocumentRefs[l],\n                matchingFieldRef = new lunr.FieldRef (matchingDocumentRef, field),\n                metadata = fieldPosting[matchingDocumentRef],\n                fieldMatch\n\n            if ((fieldMatch = matchingFields[matchingFieldRef]) === undefined) {\n              matchingFields[matchingFieldRef] = new lunr.MatchData (expandedTerm, field, metadata)\n            } else {\n              fieldMatch.add(expandedTerm, field, metadata)\n            }\n\n          }\n\n          termFieldCache[termField] = true\n        }\n      }\n    }\n\n    /**\n     * If the presence was required we need to update the requiredMatches field sets.\n     * We do this after all fields for the term have collected their matches because\n     * the clause terms presence is required in _any_ of the fields not _all_ of the\n     * fields.\n     */\n    if (clause.presence === lunr.Query.presence.REQUIRED) {\n      for (var k = 0; k < clause.fields.length; k++) {\n        var field = clause.fields[k]\n        requiredMatches[field] = requiredMatches[field].intersect(clauseMatches)\n      }\n    }\n  }\n\n  /**\n   * Need to combine the field scoped required and prohibited\n   * matching documents into a global set of required and prohibited\n   * matches\n   */\n  var allRequiredMatches = lunr.Set.complete,\n      allProhibitedMatches = lunr.Set.empty\n\n  for (var i = 0; i < this.fields.length; i++) {\n    var field = this.fields[i]\n\n    if (requiredMatches[field]) {\n      allRequiredMatches = allRequiredMatches.intersect(requiredMatches[field])\n    }\n\n    if (prohibitedMatches[field]) {\n      allProhibitedMatches = allProhibitedMatches.union(prohibitedMatches[field])\n    }\n  }\n\n  var matchingFieldRefs = Object.keys(matchingFields),\n      results = [],\n      matches = Object.create(null)\n\n  /*\n   * If the query is negated (contains only prohibited terms)\n   * we need to get _all_ fieldRefs currently existing in the\n   * index. This is only done when we know that the query is\n   * entirely prohibited terms to avoid any cost of getting all\n   * fieldRefs unnecessarily.\n   *\n   * Additionally, blank MatchData must be created to correctly\n   * populate the results.\n   */\n  if (query.isNegated()) {\n    matchingFieldRefs = Object.keys(this.fieldVectors)\n\n    for (var i = 0; i < matchingFieldRefs.length; i++) {\n      var matchingFieldRef = matchingFieldRefs[i]\n      var fieldRef = lunr.FieldRef.fromString(matchingFieldRef)\n      matchingFields[matchingFieldRef] = new lunr.MatchData\n    }\n  }\n\n  for (var i = 0; i < matchingFieldRefs.length; i++) {\n    /*\n     * Currently we have document fields that match the query, but we\n     * need to return documents. The matchData and scores are combined\n     * from multiple fields belonging to the same document.\n     *\n     * Scores are calculated by field, using the query vectors created\n     * above, and combined into a final document score using addition.\n     */\n    var fieldRef = lunr.FieldRef.fromString(matchingFieldRefs[i]),\n        docRef = fieldRef.docRef\n\n    if (!allRequiredMatches.contains(docRef)) {\n      continue\n    }\n\n    if (allProhibitedMatches.contains(docRef)) {\n      continue\n    }\n\n    var fieldVector = this.fieldVectors[fieldRef],\n        score = queryVectors[fieldRef.fieldName].similarity(fieldVector),\n        docMatch\n\n    if ((docMatch = matches[docRef]) !== undefined) {\n      docMatch.score += score\n      docMatch.matchData.combine(matchingFields[fieldRef])\n    } else {\n      var match = {\n        ref: docRef,\n        score: score,\n        matchData: matchingFields[fieldRef]\n      }\n      matches[docRef] = match\n      results.push(match)\n    }\n  }\n\n  /*\n   * Sort the results objects by score, highest first.\n   */\n  return results.sort(function (a, b) {\n    return b.score - a.score\n  })\n}\n\n/**\n * Prepares the index for JSON serialization.\n *\n * The schema for this JSON blob will be described in a\n * separate JSON schema file.\n *\n * @returns {Object}\n */\nlunr.Index.prototype.toJSON = function () {\n  var invertedIndex = Object.keys(this.invertedIndex)\n    .sort()\n    .map(function (term) {\n      return [term, this.invertedIndex[term]]\n    }, this)\n\n  var fieldVectors = Object.keys(this.fieldVectors)\n    .map(function (ref) {\n      return [ref, this.fieldVectors[ref].toJSON()]\n    }, this)\n\n  return {\n    version: lunr.version,\n    fields: this.fields,\n    fieldVectors: fieldVectors,\n    invertedIndex: invertedIndex,\n    pipeline: this.pipeline.toJSON()\n  }\n}\n\n/**\n * Loads a previously serialized lunr.Index\n *\n * @param {Object} serializedIndex - A previously serialized lunr.Index\n * @returns {lunr.Index}\n */\nlunr.Index.load = function (serializedIndex) {\n  var attrs = {},\n      fieldVectors = {},\n      serializedVectors = serializedIndex.fieldVectors,\n      invertedIndex = Object.create(null),\n      serializedInvertedIndex = serializedIndex.invertedIndex,\n      tokenSetBuilder = new lunr.TokenSet.Builder,\n      pipeline = lunr.Pipeline.load(serializedIndex.pipeline)\n\n  if (serializedIndex.version != lunr.version) {\n    lunr.utils.warn(\"Version mismatch when loading serialised index. Current version of lunr '\" + lunr.version + \"' does not match serialized index '\" + serializedIndex.version + \"'\")\n  }\n\n  for (var i = 0; i < serializedVectors.length; i++) {\n    var tuple = serializedVectors[i],\n        ref = tuple[0],\n        elements = tuple[1]\n\n    fieldVectors[ref] = new lunr.Vector(elements)\n  }\n\n  for (var i = 0; i < serializedInvertedIndex.length; i++) {\n    var tuple = serializedInvertedIndex[i],\n        term = tuple[0],\n        posting = tuple[1]\n\n    tokenSetBuilder.insert(term)\n    invertedIndex[term] = posting\n  }\n\n  tokenSetBuilder.finish()\n\n  attrs.fields = serializedIndex.fields\n\n  attrs.fieldVectors = fieldVectors\n  attrs.invertedIndex = invertedIndex\n  attrs.tokenSet = tokenSetBuilder.root\n  attrs.pipeline = pipeline\n\n  return new lunr.Index(attrs)\n}\n/*!\n * lunr.Builder\n * Copyright (C) 2020 Oliver Nightingale\n */\n\n/**\n * lunr.Builder performs indexing on a set of documents and\n * returns instances of lunr.Index ready for querying.\n *\n * All configuration of the index is done via the builder, the\n * fields to index, the document reference, the text processing\n * pipeline and document scoring parameters are all set on the\n * builder before indexing.\n *\n * @constructor\n * @property {string} _ref - Internal reference to the document reference field.\n * @property {string[]} _fields - Internal reference to the document fields to index.\n * @property {object} invertedIndex - The inverted index maps terms to document fields.\n * @property {object} documentTermFrequencies - Keeps track of document term frequencies.\n * @property {object} documentLengths - Keeps track of the length of documents added to the index.\n * @property {lunr.tokenizer} tokenizer - Function for splitting strings into tokens for indexing.\n * @property {lunr.Pipeline} pipeline - The pipeline performs text processing on tokens before indexing.\n * @property {lunr.Pipeline} searchPipeline - A pipeline for processing search terms before querying the index.\n * @property {number} documentCount - Keeps track of the total number of documents indexed.\n * @property {number} _b - A parameter to control field length normalization, setting this to 0 disabled normalization, 1 fully normalizes field lengths, the default value is 0.75.\n * @property {number} _k1 - A parameter to control how quickly an increase in term frequency results in term frequency saturation, the default value is 1.2.\n * @property {number} termIndex - A counter incremented for each unique term, used to identify a terms position in the vector space.\n * @property {array} metadataWhitelist - A list of metadata keys that have been whitelisted for entry in the index.\n */\nlunr.Builder = function () {\n  this._ref = \"id\"\n  this._fields = Object.create(null)\n  this._documents = Object.create(null)\n  this.invertedIndex = Object.create(null)\n  this.fieldTermFrequencies = {}\n  this.fieldLengths = {}\n  this.tokenizer = lunr.tokenizer\n  this.pipeline = new lunr.Pipeline\n  this.searchPipeline = new lunr.Pipeline\n  this.documentCount = 0\n  this._b = 0.75\n  this._k1 = 1.2\n  this.termIndex = 0\n  this.metadataWhitelist = []\n}\n\n/**\n * Sets the document field used as the document reference. Every document must have this field.\n * The type of this field in the document should be a string, if it is not a string it will be\n * coerced into a string by calling toString.\n *\n * The default ref is 'id'.\n *\n * The ref should _not_ be changed during indexing, it should be set before any documents are\n * added to the index. Changing it during indexing can lead to inconsistent results.\n *\n * @param {string} ref - The name of the reference field in the document.\n */\nlunr.Builder.prototype.ref = function (ref) {\n  this._ref = ref\n}\n\n/**\n * A function that is used to extract a field from a document.\n *\n * Lunr expects a field to be at the top level of a document, if however the field\n * is deeply nested within a document an extractor function can be used to extract\n * the right field for indexing.\n *\n * @callback fieldExtractor\n * @param {object} doc - The document being added to the index.\n * @returns {?(string|object|object[])} obj - The object that will be indexed for this field.\n * @example <caption>Extracting a nested field</caption>\n * function (doc) { return doc.nested.field }\n */\n\n/**\n * Adds a field to the list of document fields that will be indexed. Every document being\n * indexed should have this field. Null values for this field in indexed documents will\n * not cause errors but will limit the chance of that document being retrieved by searches.\n *\n * All fields should be added before adding documents to the index. Adding fields after\n * a document has been indexed will have no effect on already indexed documents.\n *\n * Fields can be boosted at build time. This allows terms within that field to have more\n * importance when ranking search results. Use a field boost to specify that matches within\n * one field are more important than other fields.\n *\n * @param {string} fieldName - The name of a field to index in all documents.\n * @param {object} attributes - Optional attributes associated with this field.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this field.\n * @param {fieldExtractor} [attributes.extractor] - Function to extract a field from a document.\n * @throws {RangeError} fieldName cannot contain unsupported characters '/'\n */\nlunr.Builder.prototype.field = function (fieldName, attributes) {\n  if (/\\//.test(fieldName)) {\n    throw new RangeError (\"Field '\" + fieldName + \"' contains illegal character '/'\")\n  }\n\n  this._fields[fieldName] = attributes || {}\n}\n\n/**\n * A parameter to tune the amount of field length normalisation that is applied when\n * calculating relevance scores. A value of 0 will completely disable any normalisation\n * and a value of 1 will fully normalise field lengths. The default is 0.75. Values of b\n * will be clamped to the range 0 - 1.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.b = function (number) {\n  if (number < 0) {\n    this._b = 0\n  } else if (number > 1) {\n    this._b = 1\n  } else {\n    this._b = number\n  }\n}\n\n/**\n * A parameter that controls the speed at which a rise in term frequency results in term\n * frequency saturation. The default value is 1.2. Setting this to a higher value will give\n * slower saturation levels, a lower value will result in quicker saturation.\n *\n * @param {number} number - The value to set for this tuning parameter.\n */\nlunr.Builder.prototype.k1 = function (number) {\n  this._k1 = number\n}\n\n/**\n * Adds a document to the index.\n *\n * Before adding fields to the index the index should have been fully setup, with the document\n * ref and all fields to index already having been specified.\n *\n * The document must have a field name as specified by the ref (by default this is 'id') and\n * it should have all fields defined for indexing, though null or undefined values will not\n * cause errors.\n *\n * Entire documents can be boosted at build time. Applying a boost to a document indicates that\n * this document should rank higher in search results than other documents.\n *\n * @param {object} doc - The document to add to the index.\n * @param {object} attributes - Optional attributes associated with this document.\n * @param {number} [attributes.boost=1] - Boost applied to all terms within this document.\n */\nlunr.Builder.prototype.add = function (doc, attributes) {\n  var docRef = doc[this._ref],\n      fields = Object.keys(this._fields)\n\n  this._documents[docRef] = attributes || {}\n  this.documentCount += 1\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i],\n        extractor = this._fields[fieldName].extractor,\n        field = extractor ? extractor(doc) : doc[fieldName],\n        tokens = this.tokenizer(field, {\n          fields: [fieldName]\n        }),\n        terms = this.pipeline.run(tokens),\n        fieldRef = new lunr.FieldRef (docRef, fieldName),\n        fieldTerms = Object.create(null)\n\n    this.fieldTermFrequencies[fieldRef] = fieldTerms\n    this.fieldLengths[fieldRef] = 0\n\n    // store the length of this field for this document\n    this.fieldLengths[fieldRef] += terms.length\n\n    // calculate term frequencies for this field\n    for (var j = 0; j < terms.length; j++) {\n      var term = terms[j]\n\n      if (fieldTerms[term] == undefined) {\n        fieldTerms[term] = 0\n      }\n\n      fieldTerms[term] += 1\n\n      // add to inverted index\n      // create an initial posting if one doesn't exist\n      if (this.invertedIndex[term] == undefined) {\n        var posting = Object.create(null)\n        posting[\"_index\"] = this.termIndex\n        this.termIndex += 1\n\n        for (var k = 0; k < fields.length; k++) {\n          posting[fields[k]] = Object.create(null)\n        }\n\n        this.invertedIndex[term] = posting\n      }\n\n      // add an entry for this term/fieldName/docRef to the invertedIndex\n      if (this.invertedIndex[term][fieldName][docRef] == undefined) {\n        this.invertedIndex[term][fieldName][docRef] = Object.create(null)\n      }\n\n      // store all whitelisted metadata about this token in the\n      // inverted index\n      for (var l = 0; l < this.metadataWhitelist.length; l++) {\n        var metadataKey = this.metadataWhitelist[l],\n            metadata = term.metadata[metadataKey]\n\n        if (this.invertedIndex[term][fieldName][docRef][metadataKey] == undefined) {\n          this.invertedIndex[term][fieldName][docRef][metadataKey] = []\n        }\n\n        this.invertedIndex[term][fieldName][docRef][metadataKey].push(metadata)\n      }\n    }\n\n  }\n}\n\n/**\n * Calculates the average document length for this index\n *\n * @private\n */\nlunr.Builder.prototype.calculateAverageFieldLengths = function () {\n\n  var fieldRefs = Object.keys(this.fieldLengths),\n      numberOfFields = fieldRefs.length,\n      accumulator = {},\n      documentsWithField = {}\n\n  for (var i = 0; i < numberOfFields; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        field = fieldRef.fieldName\n\n    documentsWithField[field] || (documentsWithField[field] = 0)\n    documentsWithField[field] += 1\n\n    accumulator[field] || (accumulator[field] = 0)\n    accumulator[field] += this.fieldLengths[fieldRef]\n  }\n\n  var fields = Object.keys(this._fields)\n\n  for (var i = 0; i < fields.length; i++) {\n    var fieldName = fields[i]\n    accumulator[fieldName] = accumulator[fieldName] / documentsWithField[fieldName]\n  }\n\n  this.averageFieldLength = accumulator\n}\n\n/**\n * Builds a vector space model of every document using lunr.Vector\n *\n * @private\n */\nlunr.Builder.prototype.createFieldVectors = function () {\n  var fieldVectors = {},\n      fieldRefs = Object.keys(this.fieldTermFrequencies),\n      fieldRefsLength = fieldRefs.length,\n      termIdfCache = Object.create(null)\n\n  for (var i = 0; i < fieldRefsLength; i++) {\n    var fieldRef = lunr.FieldRef.fromString(fieldRefs[i]),\n        fieldName = fieldRef.fieldName,\n        fieldLength = this.fieldLengths[fieldRef],\n        fieldVector = new lunr.Vector,\n        termFrequencies = this.fieldTermFrequencies[fieldRef],\n        terms = Object.keys(termFrequencies),\n        termsLength = terms.length\n\n\n    var fieldBoost = this._fields[fieldName].boost || 1,\n        docBoost = this._documents[fieldRef.docRef].boost || 1\n\n    for (var j = 0; j < termsLength; j++) {\n      var term = terms[j],\n          tf = termFrequencies[term],\n          termIndex = this.invertedIndex[term]._index,\n          idf, score, scoreWithPrecision\n\n      if (termIdfCache[term] === undefined) {\n        idf = lunr.idf(this.invertedIndex[term], this.documentCount)\n        termIdfCache[term] = idf\n      } else {\n        idf = termIdfCache[term]\n      }\n\n      score = idf * ((this._k1 + 1) * tf) / (this._k1 * (1 - this._b + this._b * (fieldLength / this.averageFieldLength[fieldName])) + tf)\n      score *= fieldBoost\n      score *= docBoost\n      scoreWithPrecision = Math.round(score * 1000) / 1000\n      // Converts 1.23456789 to 1.234.\n      // Reducing the precision so that the vectors take up less\n      // space when serialised. Doing it now so that they behave\n      // the same before and after serialisation. Also, this is\n      // the fastest approach to reducing a number's precision in\n      // JavaScript.\n\n      fieldVector.insert(termIndex, scoreWithPrecision)\n    }\n\n    fieldVectors[fieldRef] = fieldVector\n  }\n\n  this.fieldVectors = fieldVectors\n}\n\n/**\n * Creates a token set of all tokens in the index using lunr.TokenSet\n *\n * @private\n */\nlunr.Builder.prototype.createTokenSet = function () {\n  this.tokenSet = lunr.TokenSet.fromArray(\n    Object.keys(this.invertedIndex).sort()\n  )\n}\n\n/**\n * Builds the index, creating an instance of lunr.Index.\n *\n * This completes the indexing process and should only be called\n * once all documents have been added to the index.\n *\n * @returns {lunr.Index}\n */\nlunr.Builder.prototype.build = function () {\n  this.calculateAverageFieldLengths()\n  this.createFieldVectors()\n  this.createTokenSet()\n\n  return new lunr.Index({\n    invertedIndex: this.invertedIndex,\n    fieldVectors: this.fieldVectors,\n    tokenSet: this.tokenSet,\n    fields: Object.keys(this._fields),\n    pipeline: this.searchPipeline\n  })\n}\n\n/**\n * Applies a plugin to the index builder.\n *\n * A plugin is a function that is called with the index builder as its context.\n * Plugins can be used to customise or extend the behaviour of the index\n * in some way. A plugin is just a function, that encapsulated the custom\n * behaviour that should be applied when building the index.\n *\n * The plugin function will be called with the index builder as its argument, additional\n * arguments can also be passed when calling use. The function will be called\n * with the index builder as its context.\n *\n * @param {Function} plugin The plugin to apply.\n */\nlunr.Builder.prototype.use = function (fn) {\n  var args = Array.prototype.slice.call(arguments, 1)\n  args.unshift(this)\n  fn.apply(this, args)\n}\n/**\n * Contains and collects metadata about a matching document.\n * A single instance of lunr.MatchData is returned as part of every\n * lunr.Index~Result.\n *\n * @constructor\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n * @property {object} metadata - A cloned collection of metadata associated with this document.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData = function (term, field, metadata) {\n  var clonedMetadata = Object.create(null),\n      metadataKeys = Object.keys(metadata || {})\n\n  // Cloning the metadata to prevent the original\n  // being mutated during match data combination.\n  // Metadata is kept in an array within the inverted\n  // index so cloning the data can be done with\n  // Array#slice\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n    clonedMetadata[key] = metadata[key].slice()\n  }\n\n  this.metadata = Object.create(null)\n\n  if (term !== undefined) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = clonedMetadata\n  }\n}\n\n/**\n * An instance of lunr.MatchData will be created for every term that matches a\n * document. However only one instance is required in a lunr.Index~Result. This\n * method combines metadata from another instance of lunr.MatchData with this\n * objects metadata.\n *\n * @param {lunr.MatchData} otherMatchData - Another instance of match data to merge with this one.\n * @see {@link lunr.Index~Result}\n */\nlunr.MatchData.prototype.combine = function (otherMatchData) {\n  var terms = Object.keys(otherMatchData.metadata)\n\n  for (var i = 0; i < terms.length; i++) {\n    var term = terms[i],\n        fields = Object.keys(otherMatchData.metadata[term])\n\n    if (this.metadata[term] == undefined) {\n      this.metadata[term] = Object.create(null)\n    }\n\n    for (var j = 0; j < fields.length; j++) {\n      var field = fields[j],\n          keys = Object.keys(otherMatchData.metadata[term][field])\n\n      if (this.metadata[term][field] == undefined) {\n        this.metadata[term][field] = Object.create(null)\n      }\n\n      for (var k = 0; k < keys.length; k++) {\n        var key = keys[k]\n\n        if (this.metadata[term][field][key] == undefined) {\n          this.metadata[term][field][key] = otherMatchData.metadata[term][field][key]\n        } else {\n          this.metadata[term][field][key] = this.metadata[term][field][key].concat(otherMatchData.metadata[term][field][key])\n        }\n\n      }\n    }\n  }\n}\n\n/**\n * Add metadata for a term/field pair to this instance of match data.\n *\n * @param {string} term - The term this match data is associated with\n * @param {string} field - The field in which the term was found\n * @param {object} metadata - The metadata recorded about this term in this field\n */\nlunr.MatchData.prototype.add = function (term, field, metadata) {\n  if (!(term in this.metadata)) {\n    this.metadata[term] = Object.create(null)\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  if (!(field in this.metadata[term])) {\n    this.metadata[term][field] = metadata\n    return\n  }\n\n  var metadataKeys = Object.keys(metadata)\n\n  for (var i = 0; i < metadataKeys.length; i++) {\n    var key = metadataKeys[i]\n\n    if (key in this.metadata[term][field]) {\n      this.metadata[term][field][key] = this.metadata[term][field][key].concat(metadata[key])\n    } else {\n      this.metadata[term][field][key] = metadata[key]\n    }\n  }\n}\n/**\n * A lunr.Query provides a programmatic way of defining queries to be performed\n * against a {@link lunr.Index}.\n *\n * Prefer constructing a lunr.Query using the {@link lunr.Index#query} method\n * so the query object is pre-initialized with the right index fields.\n *\n * @constructor\n * @property {lunr.Query~Clause[]} clauses - An array of query clauses.\n * @property {string[]} allFields - An array of all available fields in a lunr.Index.\n */\nlunr.Query = function (allFields) {\n  this.clauses = []\n  this.allFields = allFields\n}\n\n/**\n * Constants for indicating what kind of automatic wildcard insertion will be used when constructing a query clause.\n *\n * This allows wildcards to be added to the beginning and end of a term without having to manually do any string\n * concatenation.\n *\n * The wildcard constants can be bitwise combined to select both leading and trailing wildcards.\n *\n * @constant\n * @default\n * @property {number} wildcard.NONE - The term will have no wildcards inserted, this is the default behaviour\n * @property {number} wildcard.LEADING - Prepend the term with a wildcard, unless a leading wildcard already exists\n * @property {number} wildcard.TRAILING - Append a wildcard to the term, unless a trailing wildcard already exists\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with trailing wildcard</caption>\n * query.term('foo', { wildcard: lunr.Query.wildcard.TRAILING })\n * @example <caption>query term with leading and trailing wildcard</caption>\n * query.term('foo', {\n *   wildcard: lunr.Query.wildcard.LEADING | lunr.Query.wildcard.TRAILING\n * })\n */\n\nlunr.Query.wildcard = new String (\"*\")\nlunr.Query.wildcard.NONE = 0\nlunr.Query.wildcard.LEADING = 1\nlunr.Query.wildcard.TRAILING = 2\n\n/**\n * Constants for indicating what kind of presence a term must have in matching documents.\n *\n * @constant\n * @enum {number}\n * @see lunr.Query~Clause\n * @see lunr.Query#clause\n * @see lunr.Query#term\n * @example <caption>query term with required presence</caption>\n * query.term('foo', { presence: lunr.Query.presence.REQUIRED })\n */\nlunr.Query.presence = {\n  /**\n   * Term's presence in a document is optional, this is the default value.\n   */\n  OPTIONAL: 1,\n\n  /**\n   * Term's presence in a document is required, documents that do not contain\n   * this term will not be returned.\n   */\n  REQUIRED: 2,\n\n  /**\n   * Term's presence in a document is prohibited, documents that do contain\n   * this term will not be returned.\n   */\n  PROHIBITED: 3\n}\n\n/**\n * A single clause in a {@link lunr.Query} contains a term and details on how to\n * match that term against a {@link lunr.Index}.\n *\n * @typedef {Object} lunr.Query~Clause\n * @property {string[]} fields - The fields in an index this clause should be matched against.\n * @property {number} [boost=1] - Any boost that should be applied when matching this clause.\n * @property {number} [editDistance] - Whether the term should have fuzzy matching applied, and how fuzzy the match should be.\n * @property {boolean} [usePipeline] - Whether the term should be passed through the search pipeline.\n * @property {number} [wildcard=lunr.Query.wildcard.NONE] - Whether the term should have wildcards appended or prepended.\n * @property {number} [presence=lunr.Query.presence.OPTIONAL] - The terms presence in any matching documents.\n */\n\n/**\n * Adds a {@link lunr.Query~Clause} to this query.\n *\n * Unless the clause contains the fields to be matched all fields will be matched. In addition\n * a default boost of 1 is applied to the clause.\n *\n * @param {lunr.Query~Clause} clause - The clause to add to this query.\n * @see lunr.Query~Clause\n * @returns {lunr.Query}\n */\nlunr.Query.prototype.clause = function (clause) {\n  if (!('fields' in clause)) {\n    clause.fields = this.allFields\n  }\n\n  if (!('boost' in clause)) {\n    clause.boost = 1\n  }\n\n  if (!('usePipeline' in clause)) {\n    clause.usePipeline = true\n  }\n\n  if (!('wildcard' in clause)) {\n    clause.wildcard = lunr.Query.wildcard.NONE\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.LEADING) && (clause.term.charAt(0) != lunr.Query.wildcard)) {\n    clause.term = \"*\" + clause.term\n  }\n\n  if ((clause.wildcard & lunr.Query.wildcard.TRAILING) && (clause.term.slice(-1) != lunr.Query.wildcard)) {\n    clause.term = \"\" + clause.term + \"*\"\n  }\n\n  if (!('presence' in clause)) {\n    clause.presence = lunr.Query.presence.OPTIONAL\n  }\n\n  this.clauses.push(clause)\n\n  return this\n}\n\n/**\n * A negated query is one in which every clause has a presence of\n * prohibited. These queries require some special processing to return\n * the expected results.\n *\n * @returns boolean\n */\nlunr.Query.prototype.isNegated = function () {\n  for (var i = 0; i < this.clauses.length; i++) {\n    if (this.clauses[i].presence != lunr.Query.presence.PROHIBITED) {\n      return false\n    }\n  }\n\n  return true\n}\n\n/**\n * Adds a term to the current query, under the covers this will create a {@link lunr.Query~Clause}\n * to the list of clauses that make up this query.\n *\n * The term is used as is, i.e. no tokenization will be performed by this method. Instead conversion\n * to a token or token-like string should be done before calling this method.\n *\n * The term will be converted to a string by calling `toString`. Multiple terms can be passed as an\n * array, each term in the array will share the same options.\n *\n * @param {object|object[]} term - The term(s) to add to the query.\n * @param {object} [options] - Any additional properties to add to the query clause.\n * @returns {lunr.Query}\n * @see lunr.Query#clause\n * @see lunr.Query~Clause\n * @example <caption>adding a single term to a query</caption>\n * query.term(\"foo\")\n * @example <caption>adding a single term to a query and specifying search fields, term boost and automatic trailing wildcard</caption>\n * query.term(\"foo\", {\n *   fields: [\"title\"],\n *   boost: 10,\n *   wildcard: lunr.Query.wildcard.TRAILING\n * })\n * @example <caption>using lunr.tokenizer to convert a string to tokens before using them as terms</caption>\n * query.term(lunr.tokenizer(\"foo bar\"))\n */\nlunr.Query.prototype.term = function (term, options) {\n  if (Array.isArray(term)) {\n    term.forEach(function (t) { this.term(t, lunr.utils.clone(options)) }, this)\n    return this\n  }\n\n  var clause = options || {}\n  clause.term = term.toString()\n\n  this.clause(clause)\n\n  return this\n}\nlunr.QueryParseError = function (message, start, end) {\n  this.name = \"QueryParseError\"\n  this.message = message\n  this.start = start\n  this.end = end\n}\n\nlunr.QueryParseError.prototype = new Error\nlunr.QueryLexer = function (str) {\n  this.lexemes = []\n  this.str = str\n  this.length = str.length\n  this.pos = 0\n  this.start = 0\n  this.escapeCharPositions = []\n}\n\nlunr.QueryLexer.prototype.run = function () {\n  var state = lunr.QueryLexer.lexText\n\n  while (state) {\n    state = state(this)\n  }\n}\n\nlunr.QueryLexer.prototype.sliceString = function () {\n  var subSlices = [],\n      sliceStart = this.start,\n      sliceEnd = this.pos\n\n  for (var i = 0; i < this.escapeCharPositions.length; i++) {\n    sliceEnd = this.escapeCharPositions[i]\n    subSlices.push(this.str.slice(sliceStart, sliceEnd))\n    sliceStart = sliceEnd + 1\n  }\n\n  subSlices.push(this.str.slice(sliceStart, this.pos))\n  this.escapeCharPositions.length = 0\n\n  return subSlices.join('')\n}\n\nlunr.QueryLexer.prototype.emit = function (type) {\n  this.lexemes.push({\n    type: type,\n    str: this.sliceString(),\n    start: this.start,\n    end: this.pos\n  })\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.escapeCharacter = function () {\n  this.escapeCharPositions.push(this.pos - 1)\n  this.pos += 1\n}\n\nlunr.QueryLexer.prototype.next = function () {\n  if (this.pos >= this.length) {\n    return lunr.QueryLexer.EOS\n  }\n\n  var char = this.str.charAt(this.pos)\n  this.pos += 1\n  return char\n}\n\nlunr.QueryLexer.prototype.width = function () {\n  return this.pos - this.start\n}\n\nlunr.QueryLexer.prototype.ignore = function () {\n  if (this.start == this.pos) {\n    this.pos += 1\n  }\n\n  this.start = this.pos\n}\n\nlunr.QueryLexer.prototype.backup = function () {\n  this.pos -= 1\n}\n\nlunr.QueryLexer.prototype.acceptDigitRun = function () {\n  var char, charCode\n\n  do {\n    char = this.next()\n    charCode = char.charCodeAt(0)\n  } while (charCode > 47 && charCode < 58)\n\n  if (char != lunr.QueryLexer.EOS) {\n    this.backup()\n  }\n}\n\nlunr.QueryLexer.prototype.more = function () {\n  return this.pos < this.length\n}\n\nlunr.QueryLexer.EOS = 'EOS'\nlunr.QueryLexer.FIELD = 'FIELD'\nlunr.QueryLexer.TERM = 'TERM'\nlunr.QueryLexer.EDIT_DISTANCE = 'EDIT_DISTANCE'\nlunr.QueryLexer.BOOST = 'BOOST'\nlunr.QueryLexer.PRESENCE = 'PRESENCE'\n\nlunr.QueryLexer.lexField = function (lexer) {\n  lexer.backup()\n  lexer.emit(lunr.QueryLexer.FIELD)\n  lexer.ignore()\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexTerm = function (lexer) {\n  if (lexer.width() > 1) {\n    lexer.backup()\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n\n  lexer.ignore()\n\n  if (lexer.more()) {\n    return lunr.QueryLexer.lexText\n  }\n}\n\nlunr.QueryLexer.lexEditDistance = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.EDIT_DISTANCE)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexBoost = function (lexer) {\n  lexer.ignore()\n  lexer.acceptDigitRun()\n  lexer.emit(lunr.QueryLexer.BOOST)\n  return lunr.QueryLexer.lexText\n}\n\nlunr.QueryLexer.lexEOS = function (lexer) {\n  if (lexer.width() > 0) {\n    lexer.emit(lunr.QueryLexer.TERM)\n  }\n}\n\n// This matches the separator used when tokenising fields\n// within a document. These should match otherwise it is\n// not possible to search for some tokens within a document.\n//\n// It is possible for the user to change the separator on the\n// tokenizer so it _might_ clash with any other of the special\n// characters already used within the search string, e.g. :.\n//\n// This means that it is possible to change the separator in\n// such a way that makes some words unsearchable using a search\n// string.\nlunr.QueryLexer.termSeparator = lunr.tokenizer.separator\n\nlunr.QueryLexer.lexText = function (lexer) {\n  while (true) {\n    var char = lexer.next()\n\n    if (char == lunr.QueryLexer.EOS) {\n      return lunr.QueryLexer.lexEOS\n    }\n\n    // Escape character is '\\'\n    if (char.charCodeAt(0) == 92) {\n      lexer.escapeCharacter()\n      continue\n    }\n\n    if (char == \":\") {\n      return lunr.QueryLexer.lexField\n    }\n\n    if (char == \"~\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexEditDistance\n    }\n\n    if (char == \"^\") {\n      lexer.backup()\n      if (lexer.width() > 0) {\n        lexer.emit(lunr.QueryLexer.TERM)\n      }\n      return lunr.QueryLexer.lexBoost\n    }\n\n    // \"+\" indicates term presence is required\n    // checking for length to ensure that only\n    // leading \"+\" are considered\n    if (char == \"+\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    // \"-\" indicates term presence is prohibited\n    // checking for length to ensure that only\n    // leading \"-\" are considered\n    if (char == \"-\" && lexer.width() === 1) {\n      lexer.emit(lunr.QueryLexer.PRESENCE)\n      return lunr.QueryLexer.lexText\n    }\n\n    if (char.match(lunr.QueryLexer.termSeparator)) {\n      return lunr.QueryLexer.lexTerm\n    }\n  }\n}\n\nlunr.QueryParser = function (str, query) {\n  this.lexer = new lunr.QueryLexer (str)\n  this.query = query\n  this.currentClause = {}\n  this.lexemeIdx = 0\n}\n\nlunr.QueryParser.prototype.parse = function () {\n  this.lexer.run()\n  this.lexemes = this.lexer.lexemes\n\n  var state = lunr.QueryParser.parseClause\n\n  while (state) {\n    state = state(this)\n  }\n\n  return this.query\n}\n\nlunr.QueryParser.prototype.peekLexeme = function () {\n  return this.lexemes[this.lexemeIdx]\n}\n\nlunr.QueryParser.prototype.consumeLexeme = function () {\n  var lexeme = this.peekLexeme()\n  this.lexemeIdx += 1\n  return lexeme\n}\n\nlunr.QueryParser.prototype.nextClause = function () {\n  var completedClause = this.currentClause\n  this.query.clause(completedClause)\n  this.currentClause = {}\n}\n\nlunr.QueryParser.parseClause = function (parser) {\n  var lexeme = parser.peekLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.type) {\n    case lunr.QueryLexer.PRESENCE:\n      return lunr.QueryParser.parsePresence\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expected either a field or a term, found \" + lexeme.type\n\n      if (lexeme.str.length >= 1) {\n        errorMessage += \" with value '\" + lexeme.str + \"'\"\n      }\n\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n}\n\nlunr.QueryParser.parsePresence = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  switch (lexeme.str) {\n    case \"-\":\n      parser.currentClause.presence = lunr.Query.presence.PROHIBITED\n      break\n    case \"+\":\n      parser.currentClause.presence = lunr.Query.presence.REQUIRED\n      break\n    default:\n      var errorMessage = \"unrecognised presence operator'\" + lexeme.str + \"'\"\n      throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term or field, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.FIELD:\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term or field, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseField = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  if (parser.query.allFields.indexOf(lexeme.str) == -1) {\n    var possibleFields = parser.query.allFields.map(function (f) { return \"'\" + f + \"'\" }).join(', '),\n        errorMessage = \"unrecognised field '\" + lexeme.str + \"', possible fields: \" + possibleFields\n\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.fields = [lexeme.str]\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    var errorMessage = \"expecting term, found nothing\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      return lunr.QueryParser.parseTerm\n    default:\n      var errorMessage = \"expecting term, found '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseTerm = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  parser.currentClause.term = lexeme.str.toLowerCase()\n\n  if (lexeme.str.indexOf(\"*\") != -1) {\n    parser.currentClause.usePipeline = false\n  }\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseEditDistance = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var editDistance = parseInt(lexeme.str, 10)\n\n  if (isNaN(editDistance)) {\n    var errorMessage = \"edit distance must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.editDistance = editDistance\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\nlunr.QueryParser.parseBoost = function (parser) {\n  var lexeme = parser.consumeLexeme()\n\n  if (lexeme == undefined) {\n    return\n  }\n\n  var boost = parseInt(lexeme.str, 10)\n\n  if (isNaN(boost)) {\n    var errorMessage = \"boost must be numeric\"\n    throw new lunr.QueryParseError (errorMessage, lexeme.start, lexeme.end)\n  }\n\n  parser.currentClause.boost = boost\n\n  var nextLexeme = parser.peekLexeme()\n\n  if (nextLexeme == undefined) {\n    parser.nextClause()\n    return\n  }\n\n  switch (nextLexeme.type) {\n    case lunr.QueryLexer.TERM:\n      parser.nextClause()\n      return lunr.QueryParser.parseTerm\n    case lunr.QueryLexer.FIELD:\n      parser.nextClause()\n      return lunr.QueryParser.parseField\n    case lunr.QueryLexer.EDIT_DISTANCE:\n      return lunr.QueryParser.parseEditDistance\n    case lunr.QueryLexer.BOOST:\n      return lunr.QueryParser.parseBoost\n    case lunr.QueryLexer.PRESENCE:\n      parser.nextClause()\n      return lunr.QueryParser.parsePresence\n    default:\n      var errorMessage = \"Unexpected lexeme type '\" + nextLexeme.type + \"'\"\n      throw new lunr.QueryParseError (errorMessage, nextLexeme.start, nextLexeme.end)\n  }\n}\n\n  /**\n   * export the module via AMD, CommonJS or as a browser global\n   * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js\n   */\n  ;(function (root, factory) {\n    if (typeof define === 'function' && define.amd) {\n      // AMD. Register as an anonymous module.\n      define(factory)\n    } else if (typeof exports === 'object') {\n      /**\n       * Node. Does not work with strict CommonJS, but\n       * only CommonJS-like enviroments that support module.exports,\n       * like Node.\n       */\n      module.exports = factory()\n    } else {\n      // Browser globals (root is window)\n      root.lunr = factory()\n    }\n  }(this, function () {\n    /**\n     * Just return a value to define the module export.\n     * This example returns an object, but the module\n     * can return a function as the exported value.\n     */\n    return lunr\n  }))\n})();\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport lunr from \"lunr\"\n\nimport { getElement } from \"~/browser/element/_\"\nimport \"~/polyfills\"\n\nimport { Search } from \"../../_\"\nimport { SearchConfig } from \"../../config\"\nimport {\n  SearchMessage,\n  SearchMessageType\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Add support for `iframe-worker` shim\n *\n * While `importScripts` is synchronous when executed inside of a web worker,\n * it's not possible to provide a synchronous shim implementation. The cool\n * thing is that awaiting a non-Promise will convert it into a Promise, so\n * extending the type definition to return a `Promise` shouldn't break anything.\n *\n * @see https://bit.ly/2PjDnXi - GitHub comment\n *\n * @param urls - Scripts to load\n *\n * @returns Promise resolving with no result\n */\ndeclare global {\n  function importScripts(...urls: string[]): Promise<void> | void\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nlet index: Search\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch (= import) multi-language support through `lunr-languages`\n *\n * This function automatically imports the stemmers necessary to process the\n * languages which are defined as part of the search configuration.\n *\n * If the worker runs inside of an `iframe` (when using `iframe-worker` as\n * a shim), the base URL for the stemmers to be loaded must be determined by\n * searching for the first `script` element with a `src` attribute, which will\n * contain the contents of this script.\n *\n * @param config - Search configuration\n *\n * @returns Promise resolving with no result\n */\nasync function setupSearchLanguages(\n  config: SearchConfig\n): Promise<void> {\n  let base = \"../lunr\"\n\n  /* Detect `iframe-worker` and fix base URL */\n  if (typeof parent !== \"undefined\" && \"IFrameWorker\" in parent) {\n    const worker = getElement<HTMLScriptElement>(\"script[src]\")!\n    const [path] = worker.src.split(\"/worker\")\n\n    /* Prefix base with path */\n    base = base.replace(\"..\", path)\n  }\n\n  /* Add scripts for languages */\n  const scripts = []\n  for (const lang of config.lang) {\n    switch (lang) {\n\n      /* Add segmenter for Japanese */\n      case \"ja\":\n        scripts.push(`${base}/tinyseg.js`)\n        break\n\n      /* Add segmenter for Hindi and Thai */\n      case \"hi\":\n      case \"th\":\n        scripts.push(`${base}/wordcut.js`)\n        break\n    }\n\n    /* Add language support */\n    if (lang !== \"en\")\n      scripts.push(`${base}/min/lunr.${lang}.min.js`)\n  }\n\n  /* Add multi-language support */\n  if (config.lang.length > 1)\n    scripts.push(`${base}/min/lunr.multi.min.js`)\n\n  /* Load scripts synchronously */\n  if (scripts.length)\n    await importScripts(\n      `${base}/min/lunr.stemmer.support.min.js`,\n      ...scripts\n    )\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Message handler\n *\n * @param message - Source message\n *\n * @returns Target message\n */\nexport async function handler(\n  message: SearchMessage\n): Promise<SearchMessage> {\n  switch (message.type) {\n\n    /* Search setup message */\n    case SearchMessageType.SETUP:\n      await setupSearchLanguages(message.data.config)\n      index = new Search(message.data)\n      return {\n        type: SearchMessageType.READY\n      }\n\n    /* Search query message */\n    case SearchMessageType.QUERY:\n      const query = message.data\n      try {\n        return {\n          type: SearchMessageType.RESULT,\n          data: index.search(query)\n        }\n\n      /* Return empty result in case of error */\n      } catch (err) {\n        console.warn(`Invalid query: ${query} \u2013 see https://bit.ly/2s3ChXG`)\n        console.warn(err)\n        return {\n          type: SearchMessageType.RESULT,\n          data: { items: [] }\n        }\n      }\n\n    /* All other messages */\n    default:\n      throw new TypeError(\"Invalid message type\")\n  }\n}\n\n/* ----------------------------------------------------------------------------\n * Worker\n * ------------------------------------------------------------------------- */\n\n/* Expose Lunr.js in global scope, or stemmers won't work */\nself.lunr = lunr\n\n/* Handle messages */\naddEventListener(\"message\", async ev => {\n  postMessage(await handler(ev.data))\n})\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Elements\n */\nexport function getElements<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T][]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T[]\n\nexport function getElements<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T[] {\n  return Array.from(node.querySelectorAll<T>(selector))\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * Note that this function assumes that the element is present. If unsure if an\n * element is existent, use the `getOptionalElement` function instead.\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element\n */\nexport function getElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T]\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T\n\nexport function getElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T {\n  const el = getOptionalElement<T>(selector, node)\n  if (typeof el === \"undefined\")\n    throw new ReferenceError(\n      `Missing element: expected \"${selector}\" to be present`\n    )\n\n  /* Return element */\n  return el\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an optional element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @returns Element or nothing\n */\nexport function getOptionalElement<T extends keyof HTMLElementTagNameMap>(\n  selector: T, node?: ParentNode\n): HTMLElementTagNameMap[T] | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node?: ParentNode\n): T | undefined\n\nexport function getOptionalElement<T extends HTMLElement>(\n  selector: string, node: ParentNode = document\n): T | undefined {\n  return node.querySelector<T>(selector) || undefined\n}\n\n/**\n * Retrieve the currently active element\n *\n * @returns Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n  return document.activeElement instanceof HTMLElement\n    ? document.activeElement || undefined\n    : undefined\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Polyfills\n * ------------------------------------------------------------------------- */\n\n/* Polyfill `Object.entries` */\nif (!Object.entries)\n  Object.entries = function (obj: object) {\n    const data: [string, string][] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push([key, obj[key]])\n\n    /* Return entries */\n    return data\n  }\n\n/* Polyfill `Object.values` */\nif (!Object.values)\n  Object.values = function (obj: object) {\n    const data: string[] = []\n    for (const key of Object.keys(obj))\n      // @ts-expect-error - ignore property access warning\n      data.push(obj[key])\n\n    /* Return values */\n    return data\n  }\n\n/* ------------------------------------------------------------------------- */\n\n/* Polyfills for `Element` */\nif (typeof Element !== \"undefined\") {\n\n  /* Polyfill `Element.scrollTo` */\n  if (!Element.prototype.scrollTo)\n    Element.prototype.scrollTo = function (\n      x?: ScrollToOptions | number, y?: number\n    ): void {\n      if (typeof x === \"object\") {\n        this.scrollLeft = x.left!\n        this.scrollTop = x.top!\n      } else {\n        this.scrollLeft = x!\n        this.scrollTop = y!\n      }\n    }\n\n  /* Polyfill `Element.replaceWith` */\n  if (!Element.prototype.replaceWith)\n    Element.prototype.replaceWith = function (\n      ...nodes: Array<string | Node>\n    ): void {\n      const parent = this.parentNode\n      if (parent) {\n        if (nodes.length === 0)\n          parent.removeChild(this)\n\n        /* Replace children and create text nodes */\n        for (let i = nodes.length - 1; i >= 0; i--) {\n          let node = nodes[i]\n          if (typeof node === \"string\")\n            node = document.createTextNode(node)\n          else if (node.parentNode)\n            node.parentNode.removeChild(node)\n\n          /* Replace child or insert before previous sibling */\n          if (!i)\n            parent.replaceChild(node, this)\n          else\n            parent.insertBefore(this.previousSibling!, node)\n        }\n      }\n    }\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search configuration\n */\nexport interface SearchConfig {\n  lang: string[]                       /* Search languages */\n  separator: string                    /* Search separator */\n  pipeline: SearchPipelineFn[]         /* Search pipeline */\n}\n\n/**\n * Search document\n */\nexport interface SearchDocument {\n  location: string                     /* Document location */\n  title: string                        /* Document title */\n  text: string                         /* Document text */\n  tags?: string[]                      /* Document tags */\n  boost?: number                       /* Document boost */\n  parent?: SearchDocument              /* Document parent */\n}\n\n/**\n * Search options\n */\nexport interface SearchOptions {\n  suggest: boolean                     /* Search suggestions */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nexport interface SearchIndex {\n  config: SearchConfig                 /* Search configuration */\n  docs: SearchDocument[]               /* Search documents */\n  options: SearchOptions               /* Search options */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search pipeline function\n */\ntype SearchPipelineFn =\n  | \"trimmer\"                          /* Trimmer */\n  | \"stopWordFilter\"                   /* Stop word filter */\n  | \"stemmer\"                          /* Stemmer */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document map\n *\n * This function creates a mapping of URLs (including anchors) to the actual\n * articles and sections. It relies on the invariant that the search index is\n * ordered with the main article appearing before all sections with anchors.\n * If this is not the case, the logic music be changed.\n *\n * @param docs - Search documents\n *\n * @returns Search document map\n */\nexport function setupSearchDocumentMap(\n  docs: SearchDocument[]\n): Map<string, SearchDocument> {\n  const map = new Map<string, SearchDocument>()\n  for (const doc of docs) {\n    const [path] = doc.location.split(\"#\")\n\n    /* Add document article */\n    const article = map.get(path)\n    if (typeof article === \"undefined\") {\n      map.set(path, doc)\n\n      /* Add document section */\n    } else {\n      map.set(doc.location, doc)\n      doc.parent = article\n    }\n  }\n\n  /* Return search document map */\n  return map\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Visitor function\n *\n * @param start - Start offset\n * @param end - End offset\n */\ntype VisitorFn = (\n  start: number, end: number\n) => void\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Split a string using the given separator\n *\n * @param input - Input value\n * @param separator - Separator\n * @param fn - Visitor function\n */\nexport function split(\n  input: string, separator: RegExp, fn: VisitorFn\n): void {\n  separator = new RegExp(separator, \"g\")\n\n  /* Split string using separator */\n  let match: RegExpExecArray | null\n  let index = 0\n  do {\n    match = separator.exec(input)\n\n    /* Emit non-empty range */\n    const until = match?.index ?? input.length\n    if (index < until)\n      fn(index, until)\n\n    /* Update last index */\n    if (match) {\n      const [term] = match\n      index = match.index + term.length\n\n      /* Support zero-length lookaheads */\n      if (term.length === 0)\n        separator.lastIndex = match.index + 1\n    }\n  } while (match)\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Extraction type\n *\n * This type defines the possible values that are encoded into the first two\n * bits of a section that is part of the blocks of a tokenization table. There\n * are three types of interest: HTML opening and closing tags, as well as the\n * actual text content we need to extract for indexing.\n */\nexport const enum Extract {\n  TAG_OPEN  = 0,                       /* HTML opening tag */\n  TEXT      = 1,                       /* Text content */\n  TAG_CLOSE = 2                        /* HTML closing tag */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Visitor function\n *\n * @param block - Block index\n * @param type - Extraction type\n * @param start - Start offset\n * @param end - End offset\n */\ntype VisitorFn = (\n  block: number, type: Extract, start: number, end: number\n) => void\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Split a string into markup and text sections\n *\n * This function scans a string and divides it up into sections of markup and\n * text. For each section, it invokes the given visitor function with the block\n * index, extraction type, as well as start and end offsets. Using a visitor\n * function (= streaming data) is ideal for minimizing pressure on the GC.\n *\n * @param input - Input value\n * @param fn - Visitor function\n */\nexport function extract(\n  input: string, fn: VisitorFn\n): void {\n\n  let block = 0                        /* Current block */\n  let start = 0                        /* Current start offset */\n  let end = 0                          /* Current end offset */\n\n  /* Split string into sections */\n  for (let stack = 0; end < input.length; end++) {\n\n    /* Opening tag after non-empty section */\n    if (input.charAt(end) === \"<\" && end > start) {\n      fn(block, Extract.TEXT, start, start = end)\n\n    /* Closing tag */\n    } else if (input.charAt(end) === \">\") {\n      if (input.charAt(start + 1) === \"/\") {\n        if (--stack === 0)\n          fn(block++, Extract.TAG_CLOSE, start, end + 1)\n\n      /* Tag is not self-closing */\n      } else if (input.charAt(end - 1) !== \"/\") {\n        if (stack++ === 0)\n          fn(block, Extract.TAG_OPEN, start, end + 1)\n      }\n\n      /* New section */\n      start = end + 1\n    }\n  }\n\n  /* Add trailing section */\n  if (end > start)\n    fn(block, Extract.TEXT, start, end)\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Position table\n */\nexport type PositionTable = number[][]\n\n/**\n * Position\n */\nexport type Position = number\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Highlight all occurrences in a string\n *\n * This function receives a field's value (e.g. like `title` or `text`), it's\n * position table that was generated during indexing, and the positions found\n * when executing the query. It then highlights all occurrences, and returns\n * their concatenation. In case of multiple blocks, two are returned.\n *\n * @param input - Input value\n * @param table - Table for indexing\n * @param positions - Occurrences\n * @param full - Full results\n *\n * @returns Highlighted string value\n */\nexport function highlight(\n  input: string, table: PositionTable, positions: Position[], full = false\n): string {\n  return highlightAll([input], table, positions, full).pop()!\n}\n\n/**\n * Highlight all occurrences in a set of strings\n *\n * @param inputs - Input values\n * @param table - Table for indexing\n * @param positions - Occurrences\n * @param full - Full results\n *\n * @returns Highlighted string values\n */\nexport function highlightAll(\n  inputs: string[], table: PositionTable, positions: Position[], full = false\n): string[] {\n\n  /* Map blocks to input values */\n  const mapping = [0]\n  for (let t = 1; t < table.length; t++) {\n    const prev = table[t - 1]\n    const next = table[t]\n\n    /* Check if table points to new block */\n    const p = prev[prev.length - 1] >>> 2 & 0x3FF\n    const q = next[0]               >>> 12\n\n    /* Add block to mapping */\n    mapping.push(+(p > q) + mapping[mapping.length - 1])\n  }\n\n  /* Highlight strings one after another */\n  return inputs.map((input, i) => {\n    let cursor = 0\n\n    /* Map occurrences to blocks */\n    const blocks = new Map<number, number[]>()\n    for (const p of positions.sort((a, b) => a - b)) {\n      const index = p & 0xFFFFF\n      const block = p >>> 20\n      if (mapping[block] !== i)\n        continue\n\n      /* Ensure presence of block group */\n      let group = blocks.get(block)\n      if (typeof group === \"undefined\")\n        blocks.set(block, group = [])\n\n      /* Add index to group */\n      group.push(index)\n    }\n\n    /* Just return string, if no occurrences */\n    if (blocks.size === 0)\n      return input\n\n    /* Compute slices */\n    const slices: string[] = []\n    for (const [block, indexes] of blocks) {\n      const t = table[block]\n\n      /* Extract positions and length */\n      const start  = t[0]            >>> 12\n      const end    = t[t.length - 1] >>> 12\n      const length = t[t.length - 1] >>> 2 & 0x3FF\n\n      /* Add prefix, if full results are desired */\n      if (full && start > cursor)\n        slices.push(input.slice(cursor, start))\n\n      /* Extract and highlight slice */\n      let slice = input.slice(start, end + length)\n      for (const j of indexes.sort((a, b) => b - a)) {\n\n        /* Retrieve offset and length of match */\n        const p = (t[j] >>> 12) - start\n        const q = (t[j] >>> 2 & 0x3FF) + p\n\n        /* Wrap occurrence */\n        slice = [\n          slice.slice(0, p),\n          \"<mark>\",\n          slice.slice(p, q),\n          \"</mark>\",\n          slice.slice(q)\n        ].join(\"\")\n      }\n\n      /* Update cursor */\n      cursor = end + length\n\n      /* Append slice and abort if we have two */\n      if (slices.push(slice) === 2)\n        break\n    }\n\n    /* Add suffix, if full results are desired */\n    if (full && cursor < input.length)\n      slices.push(input.slice(cursor))\n\n    /* Return highlighted slices */\n    return slices.join(\"\")\n  })\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { split } from \"../_\"\nimport {\n  Extract,\n  extract\n} from \"../extract\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Split a string or set of strings into tokens\n *\n * This tokenizer supersedes the default tokenizer that is provided by Lunr.js,\n * as it is aware of HTML tags and allows for multi-character splitting.\n *\n * It takes the given inputs, splits each of them into markup and text sections,\n * tokenizes and segments (if necessary) each of them, and then indexes them in\n * a table by using a compact bit representation. Bitwise techniques are used\n * to write and read from the table during indexing and querying.\n *\n * @see https://bit.ly/3W3Xw4J - Search: better, faster, smaller\n *\n * @param input - Input value(s)\n *\n * @returns Tokens\n */\nexport function tokenize(\n  input?: string | string[]\n): lunr.Token[] {\n  const tokens: lunr.Token[] = []\n  if (typeof input === \"undefined\")\n    return tokens\n\n  /* Tokenize strings one after another */\n  const inputs = Array.isArray(input) ? input : [input]\n  for (let i = 0; i < inputs.length; i++) {\n    const table = lunr.tokenizer.table\n    const total = table.length\n\n    /* Split string into sections and tokenize content blocks */\n    extract(inputs[i], (block, type, start, end) => {\n      table[block += total] ||= []\n      switch (type) {\n\n        /* Handle markup */\n        case Extract.TAG_OPEN:\n        case Extract.TAG_CLOSE:\n          table[block].push(\n            start       << 12 |\n            end - start <<  2 |\n            type\n          )\n          break\n\n        /* Handle text content */\n        case Extract.TEXT:\n          const section = inputs[i].slice(start, end)\n          split(section, lunr.tokenizer.separator, (index, until) => {\n\n            /**\n             * Apply segmenter after tokenization. Note that the segmenter will\n             * also split words at word boundaries, which is not what we want,\n             * so we need to check if we can somehow mitigate this behavior.\n             */\n            if (typeof lunr.segmenter !== \"undefined\") {\n              const subsection = section.slice(index, until)\n              if (/^[MHIK]$/.test(lunr.segmenter.ctype_(subsection))) {\n                const segments = lunr.segmenter.segment(subsection)\n                for (let s = 0, l = 0; s < segments.length; s++) {\n\n                  /* Add block to section */\n                  table[block] ||= []\n                  table[block].push(\n                    start + index + l  << 12 |\n                    segments[s].length <<  2 |\n                    type\n                  )\n\n                  /* Add token with position */\n                  tokens.push(new lunr.Token(\n                    segments[s].toLowerCase(), {\n                      position: block << 20 | table[block].length - 1\n                    }\n                  ))\n\n                  /* Keep track of length */\n                  l += segments[s].length\n                }\n                return\n              }\n            }\n\n            /* Add block to section */\n            table[block].push(\n              start + index << 12 |\n              until - index <<  2 |\n              type\n            )\n\n            /* Add token with position */\n            tokens.push(new lunr.Token(\n              section.slice(index, until).toLowerCase(), {\n                position: block << 20 | table[block].length - 1\n              }\n            ))\n          })\n      }\n    })\n  }\n\n  /* Return tokens */\n  return tokens\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Visitor function\n *\n * @param value - String value\n *\n * @returns String term(s)\n */\ntype VisitorFn = (\n  value: string\n) => string | string[]\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * 1. Trim excess whitespace from left and right.\n *\n * 2. Search for parts in quotation marks and prepend a `+` modifier to denote\n *    that the resulting document must contain all parts, converting the query\n *    to an `AND` query (as opposed to the default `OR` behavior). While users\n *    may expect parts enclosed in quotation marks to map to span queries, i.e.\n *    for which order is important, Lunr.js doesn't support them, so the best\n *    we can do is to convert the parts to an `AND` query.\n *\n * 3. Replace control characters which are not located at the beginning of the\n *    query or preceded by white space, or are not followed by a non-whitespace\n *    character or are at the end of the query string. Furthermore, filter\n *    unmatched quotation marks.\n *\n * 4. Split the query string at whitespace, then pass each part to the visitor\n *    function for tokenization, and append a wildcard to every resulting term\n *    that is not explicitly marked with a `+`, `-`, `~` or `^` modifier, since\n *    it ensures consistent and stable ranking when multiple terms are entered.\n *    Also, if a fuzzy or boost modifier are given, but no numeric value has\n *    been entered, default to 1 to not induce a query error.\n *\n * @param query - Query value\n * @param fn - Visitor function\n *\n * @returns Transformed query value\n */\nexport function transform(\n  query: string, fn: VisitorFn = term => term\n): string {\n  return query\n\n    /* => 1 */\n    .trim()\n\n    /* => 2 */\n    .split(/\"([^\"]+)\"/g)\n      .map((parts, index) => index & 1\n        ? parts.replace(/^\\b|^(?![^\\x00-\\x7F]|$)|\\s+/g, \" +\")\n        : parts\n      )\n      .join(\"\")\n\n    /* => 3 */\n    .replace(/\"|(?:^|\\s+)[*+\\-:^~]+(?=\\s+|$)/g, \"\")\n\n    /* => 4 */\n    .split(/\\s+/g)\n      .reduce((prev, term) => {\n        const next = fn(term)\n        return [...prev, ...Array.isArray(next) ? next : [next]]\n      }, [] as string[])\n      .map(term => /([~^]$)/.test(term) ? `${term}1` : term)\n      .map(term => /(^[+-]|[~^]\\d+$)/.test(term) ? term : `${term}*`)\n      .join(\" \")\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { split } from \"../../internal\"\nimport { transform } from \"../transform\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query clause\n */\nexport interface SearchQueryClause {\n  presence: lunr.Query.presence        /* Clause presence */\n  term: string                         /* Clause term */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search query terms\n */\nexport type SearchQueryTerms = Record<string, boolean>\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Transform search query\n *\n * This function lexes the given search query and applies the transformation\n * function to each term, preserving markup like `+` and `-` modifiers.\n *\n * @param query - Search query\n *\n * @returns Search query\n */\nexport function transformSearchQuery(\n  query: string\n): string {\n\n  /* Split query terms with tokenizer */\n  return transform(query, part => {\n    const terms: string[] = []\n\n    /* Initialize lexer and analyze part */\n    const lexer = new lunr.QueryLexer(part)\n    lexer.run()\n\n    /* Extract and tokenize term from lexeme */\n    for (const { type, str: term, start, end } of lexer.lexemes)\n      switch (type) {\n\n        /* Hack: remove colon - see https://bit.ly/3wD3T3I */\n        case \"FIELD\":\n          if (![\"title\", \"text\", \"tags\"].includes(term))\n            part = [\n              part.slice(0, end),\n              \" \",\n              part.slice(end + 1)\n            ].join(\"\")\n          break\n\n        /* Tokenize term */\n        case \"TERM\":\n          split(term, lunr.tokenizer.separator, (...range) => {\n            terms.push([\n              part.slice(0, start),\n              term.slice(...range),\n              part.slice(end)\n            ].join(\"\"))\n          })\n      }\n\n    /* Return terms */\n    return terms\n  })\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Parse a search query for analysis\n *\n * Lunr.js itself has a bug where it doesn't detect or remove wildcards for\n * query clauses, so we must do this here.\n *\n * @see https://bit.ly/3DpTGtz - GitHub issue\n *\n * @param value - Query value\n *\n * @returns Search query clauses\n */\nexport function parseSearchQuery(\n  value: string\n): SearchQueryClause[] {\n  const query  = new lunr.Query([\"title\", \"text\", \"tags\"])\n  const parser = new lunr.QueryParser(value, query)\n\n  /* Parse Search query */\n  parser.parse()\n  for (const clause of query.clauses) {\n    clause.usePipeline = true\n\n    /* Handle leading wildcard */\n    if (clause.term.startsWith(\"*\")) {\n      clause.wildcard = lunr.Query.wildcard.LEADING\n      clause.term = clause.term.slice(1)\n    }\n\n    /* Handle trailing wildcard */\n    if (clause.term.endsWith(\"*\")) {\n      clause.wildcard = lunr.Query.wildcard.TRAILING\n      clause.term = clause.term.slice(0, -1)\n    }\n  }\n\n  /* Return query clauses */\n  return query.clauses\n}\n\n/**\n * Analyze the search query clauses in regard to the search terms found\n *\n * @param query - Search query clauses\n * @param terms - Search terms\n *\n * @returns Search query terms\n */\nexport function getSearchQueryTerms(\n  query: SearchQueryClause[], terms: string[]\n): SearchQueryTerms {\n  const clauses = new Set<SearchQueryClause>(query)\n\n  /* Match query clauses against terms */\n  const result: SearchQueryTerms = {}\n  for (let t = 0; t < terms.length; t++)\n    for (const clause of clauses)\n      if (terms[t].startsWith(clause.term)) {\n        result[clause.term] = true\n        clauses.delete(clause)\n      }\n\n  /* Annotate unmatched non-stopword query clauses */\n  for (const clause of clauses)\n    if (lunr.stopWordFilter?.(clause.term))\n      result[clause.term] = false\n\n  /* Return query terms */\n  return result\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Segment a search query using the inverted index\n *\n * This function implements a clever approach to text segmentation for Asian\n * languages, as it used the information already available in the search index.\n * The idea is to greedily segment the search query based on the tokens that are\n * already part of the index, as described in the linked issue.\n *\n * @see https://bit.ly/3lwjrk7 - GitHub issue\n *\n * @param query - Query value\n * @param index - Inverted index\n *\n * @returns Segmented query value\n */\nexport function segment(\n  query: string, index: object\n): Iterable<string> {\n  const segments = new Set<string>()\n\n  /* Segment search query */\n  const wordcuts = new Uint16Array(query.length)\n  for (let i = 0; i < query.length; i++)\n    for (let j = i + 1; j < query.length; j++) {\n      const value = query.slice(i, j)\n      if (value in index)\n        wordcuts[i] = j - i\n    }\n\n  /* Compute longest matches with minimum overlap */\n  const stack = [0]\n  for (let s = stack.length; s > 0;) {\n    const p = stack[--s]\n    for (let q = 1; q < wordcuts[p]; q++)\n      if (wordcuts[p + q] > wordcuts[p] - q) {\n        segments.add(query.slice(p, p + q))\n        stack[s++] = p + q\n      }\n\n    /* Continue at end of query string */\n    const q = p + wordcuts[p]\n    if (wordcuts[q] && q < query.length - 1)\n      stack[s++] = q\n\n    /* Add current segment */\n    segments.add(query.slice(p, q))\n  }\n\n  // @todo fix this case in the code block above, this is a hotfix\n  if (segments.has(\"\"))\n    return new Set([query])\n\n  /* Return segmented query value */\n  return segments\n}\n", "/*\n * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n  SearchDocument,\n  SearchIndex,\n  SearchOptions,\n  setupSearchDocumentMap\n} from \"../config\"\nimport {\n  Position,\n  PositionTable,\n  highlight,\n  highlightAll,\n  tokenize\n} from \"../internal\"\nimport {\n  SearchQueryTerms,\n  getSearchQueryTerms,\n  parseSearchQuery,\n  segment,\n  transformSearchQuery\n} from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search item\n */\nexport interface SearchItem\n  extends SearchDocument\n{\n  score: number                        /* Score (relevance) */\n  terms: SearchQueryTerms              /* Search query terms */\n}\n\n/**\n * Search result\n */\nexport interface SearchResult {\n  items: SearchItem[][]                /* Search items */\n  suggest?: string[]                   /* Search suggestions */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create field extractor factory\n *\n * @param table - Position table map\n *\n * @returns Extractor factory\n */\nfunction extractor(table: Map<string, PositionTable>) {\n  return (name: keyof SearchDocument) => {\n    return (doc: SearchDocument) => {\n      if (typeof doc[name] === \"undefined\")\n        return undefined\n\n      /* Compute identifier and initialize table */\n      const id = [doc.location, name].join(\":\")\n      table.set(id, lunr.tokenizer.table = [])\n\n      /* Return field value */\n      return doc[name]\n    }\n  }\n}\n\n/**\n * Compute the difference of two lists of strings\n *\n * @param a - 1st list of strings\n * @param b - 2nd list of strings\n *\n * @returns Difference\n */\nfunction difference(a: string[], b: string[]): string[] {\n  const [x, y] = [new Set(a), new Set(b)]\n  return [\n    ...new Set([...x].filter(value => !y.has(value)))\n  ]\n}\n\n/* ----------------------------------------------------------------------------\n * Class\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index\n */\nexport class Search {\n\n  /**\n   * Search document map\n   */\n  protected map: Map<string, SearchDocument>\n\n  /**\n   * Search options\n   */\n  protected options: SearchOptions\n\n  /**\n   * The underlying Lunr.js search index\n   */\n  protected index: lunr.Index\n\n  /**\n   * Internal position table map\n   */\n  protected table: Map<string, PositionTable>\n\n  /**\n   * Create the search integration\n   *\n   * @param data - Search index\n   */\n  public constructor({ config, docs, options }: SearchIndex) {\n    const field = extractor(this.table = new Map())\n\n    /* Set up document map and options */\n    this.map = setupSearchDocumentMap(docs)\n    this.options = options\n\n    /* Set up document index */\n    this.index = lunr(function () {\n      this.metadataWhitelist = [\"position\"]\n      this.b(0)\n\n      /* Set up (multi-)language support */\n      if (config.lang.length === 1 && config.lang[0] !== \"en\") {\n        // @ts-expect-error - namespace indexing not supported\n        this.use(lunr[config.lang[0]])\n      } else if (config.lang.length > 1) {\n        this.use(lunr.multiLanguage(...config.lang))\n      }\n\n      /* Set up custom tokenizer (must be after language setup) */\n      this.tokenizer = tokenize as typeof lunr.tokenizer\n      lunr.tokenizer.separator = new RegExp(config.separator)\n\n      /* Set up custom segmenter, if loaded */\n      lunr.segmenter = \"TinySegmenter\" in lunr\n        ? new lunr.TinySegmenter()\n        : undefined\n\n      /* Compute functions to be removed from the pipeline */\n      const fns = difference([\n        \"trimmer\", \"stopWordFilter\", \"stemmer\"\n      ], config.pipeline)\n\n      /* Remove functions from the pipeline for registered languages */\n      for (const lang of config.lang.map(language => (\n        // @ts-expect-error - namespace indexing not supported\n        language === \"en\" ? lunr : lunr[language]\n      )))\n        for (const fn of fns) {\n          this.pipeline.remove(lang[fn])\n          this.searchPipeline.remove(lang[fn])\n        }\n\n      /* Set up index reference */\n      this.ref(\"location\")\n\n      /* Set up index fields */\n      this.field(\"title\", { boost: 1e3, extractor: field(\"title\") })\n      this.field(\"text\",  { boost: 1e0, extractor: field(\"text\") })\n      this.field(\"tags\",  { boost: 1e6, extractor: field(\"tags\") })\n\n      /* Add documents to index */\n      for (const doc of docs)\n        this.add(doc, { boost: doc.boost })\n    })\n  }\n\n  /**\n   * Search for matching documents\n   *\n   * @param query - Search query\n   *\n   * @returns Search result\n   */\n  public search(query: string): SearchResult {\n\n    // Experimental Chinese segmentation\n    query = query.replace(/\\p{sc=Han}+/gu, value => {\n      return [...segment(value, this.index.invertedIndex)]\n        .join(\"* \")\n    })\n\n    // @todo: move segmenter (above) into transformSearchQuery\n    query = transformSearchQuery(query)\n    if (!query)\n      return { items: [] }\n\n    /* Parse query to extract clauses for analysis */\n    const clauses = parseSearchQuery(query)\n      .filter(clause => (\n        clause.presence !== lunr.Query.presence.PROHIBITED\n      ))\n\n    /* Perform search and post-process results */\n    const groups = this.index.search(query)\n\n      /* Apply post-query boosts based on title and search query terms */\n      .reduce<SearchItem[]>((item, { ref, score, matchData }) => {\n        let doc = this.map.get(ref)\n        if (typeof doc !== \"undefined\") {\n\n          /* Shallow copy document */\n          doc = { ...doc }\n          if (doc.tags)\n            doc.tags = [...doc.tags]\n\n          /* Compute and analyze search query terms */\n          const terms = getSearchQueryTerms(\n            clauses,\n            Object.keys(matchData.metadata)\n          )\n\n          /* Highlight matches in fields */\n          for (const field of this.index.fields) {\n            if (typeof doc[field] === \"undefined\")\n              continue\n\n            /* Collect positions from matches */\n            const positions: Position[] = []\n            for (const match of Object.values(matchData.metadata))\n              if (typeof match[field] !== \"undefined\")\n                positions.push(...match[field].position)\n\n            /* Skip highlighting, if no positions were collected */\n            if (!positions.length)\n              continue\n\n            /* Load table and determine highlighting method */\n            const table = this.table.get([doc.location, field].join(\":\"))!\n            const fn = Array.isArray(doc[field])\n              ? highlightAll\n              : highlight\n\n            // @ts-expect-error - stop moaning, TypeScript!\n            doc[field] = fn(doc[field], table, positions, field !== \"text\")\n          }\n\n          /* Highlight title and text and apply post-query boosts */\n          const boost = +!doc.parent +\n            Object.values(terms)\n              .filter(t => t).length /\n            Object.keys(terms).length\n\n          /* Append item */\n          item.push({\n            ...doc,\n            score: score * (1 + boost ** 2),\n            terms\n          })\n        }\n        return item\n      }, [])\n\n      /* Sort search results again after applying boosts */\n      .sort((a, b) => b.score - a.score)\n\n      /* Group search results by article */\n      .reduce((items, result) => {\n        const doc = this.map.get(result.location)\n        if (typeof doc !== \"undefined\") {\n          const ref = doc.parent\n            ? doc.parent.location\n            : doc.location\n          items.set(ref, [...items.get(ref) || [], result])\n        }\n        return items\n      }, new Map<string, SearchItem[]>())\n\n    /* Ensure that every item set has an article */\n    for (const [ref, items] of groups)\n      if (!items.find(item => item.location === ref)) {\n        const doc = this.map.get(ref)!\n        items.push({ ...doc, score: 0, terms: {} })\n      }\n\n    /* Generate search suggestions, if desired */\n    let suggest: string[] | undefined\n    if (this.options.suggest) {\n      const titles = this.index.query(builder => {\n        for (const clause of clauses)\n          builder.term(clause.term, {\n            fields: [\"title\"],\n            presence: lunr.Query.presence.REQUIRED,\n            wildcard: lunr.Query.wildcard.TRAILING\n          })\n      })\n\n      /* Retrieve suggestions for best match */\n      suggest = titles.length\n        ? Object.keys(titles[0].matchData.metadata)\n        : []\n    }\n\n    /* Return search result */\n    return {\n      items: [...groups.values()],\n      ...typeof suggest !== \"undefined\" && { suggest }\n    }\n  }\n}\n"],
+  "mappings": "6lCAAA,IAAAA,GAAAC,GAAA,CAAAC,EAAAC,KAAA;AAAA;AAAA;AAAA;AAAA,IAME,UAAU,CAiCZ,IAAIC,EAAO,SAAUC,EAAQ,CAC3B,IAAIC,EAAU,IAAIF,EAAK,QAEvB,OAAAE,EAAQ,SAAS,IACfF,EAAK,QACLA,EAAK,eACLA,EAAK,OACP,EAEAE,EAAQ,eAAe,IACrBF,EAAK,OACP,EAEAC,EAAO,KAAKC,EAASA,CAAO,EACrBA,EAAQ,MAAM,CACvB,EAEAF,EAAK,QAAU,QACf;AAAA;AAAA;AAAA,GASAA,EAAK,MAAQ,CAAC,EASdA,EAAK,MAAM,KAAQ,SAAUG,EAAQ,CAEnC,OAAO,SAAUC,EAAS,CACpBD,EAAO,SAAW,QAAQ,MAC5B,QAAQ,KAAKC,CAAO,CAExB,CAEF,EAAG,IAAI,EAaPJ,EAAK,MAAM,SAAW,SAAUK,EAAK,CACnC,OAAsBA,GAAQ,KACrB,GAEAA,EAAI,SAAS,CAExB,EAkBAL,EAAK,MAAM,MAAQ,SAAUK,EAAK,CAChC,GAAIA,GAAQ,KACV,OAAOA,EAMT,QAHIC,EAAQ,OAAO,OAAO,IAAI,EAC1BC,EAAO,OAAO,KAAKF,CAAG,EAEjB,EAAI,EAAG,EAAIE,EAAK,OAAQ,IAAK,CACpC,IAAIC,EAAMD,EAAK,CAAC,EACZE,EAAMJ,EAAIG,CAAG,EAEjB,GAAI,MAAM,QAAQC,CAAG,EAAG,CACtBH,EAAME,CAAG,EAAIC,EAAI,MAAM,EACvB,QACF,CAEA,GAAI,OAAOA,GAAQ,UACf,OAAOA,GAAQ,UACf,OAAOA,GAAQ,UAAW,CAC5BH,EAAME,CAAG,EAAIC,EACb,QACF,CAEA,MAAM,IAAI,UAAU,uDAAuD,CAC7E,CAEA,OAAOH,CACT,EACAN,EAAK,SAAW,SAAUU,EAAQC,EAAWC,EAAa,CACxD,KAAK,OAASF,EACd,KAAK,UAAYC,EACjB,KAAK,aAAeC,CACtB,EAEAZ,EAAK,SAAS,OAAS,IAEvBA,EAAK,SAAS,WAAa,SAAUa,EAAG,CACtC,IAAIC,EAAID,EAAE,QAAQb,EAAK,SAAS,MAAM,EAEtC,GAAIc,IAAM,GACR,KAAM,6BAGR,IAAIC,EAAWF,EAAE,MAAM,EAAGC,CAAC,EACvBJ,EAASG,EAAE,MAAMC,EAAI,CAAC,EAE1B,OAAO,IAAId,EAAK,SAAUU,EAAQK,EAAUF,CAAC,CAC/C,EAEAb,EAAK,SAAS,UAAU,SAAW,UAAY,CAC7C,OAAI,KAAK,cAAgB,OACvB,KAAK,aAAe,KAAK,UAAYA,EAAK,SAAS,OAAS,KAAK,QAG5D,KAAK,YACd,EACA;AAAA;AAAA;AAAA,GAUAA,EAAK,IAAM,SAAUgB,EAAU,CAG7B,GAFA,KAAK,SAAW,OAAO,OAAO,IAAI,EAE9BA,EAAU,CACZ,KAAK,OAASA,EAAS,OAEvB,QAASC,EAAI,EAAGA,EAAI,KAAK,OAAQA,IAC/B,KAAK,SAASD,EAASC,CAAC,CAAC,EAAI,EAEjC,MACE,KAAK,OAAS,CAElB,EASAjB,EAAK,IAAI,SAAW,CAClB,UAAW,SAAUkB,EAAO,CAC1B,OAAOA,CACT,EAEA,MAAO,UAAY,CACjB,OAAO,IACT,EAEA,SAAU,UAAY,CACpB,MAAO,EACT,CACF,EASAlB,EAAK,IAAI,MAAQ,CACf,UAAW,UAAY,CACrB,OAAO,IACT,EAEA,MAAO,SAAUkB,EAAO,CACtB,OAAOA,CACT,EAEA,SAAU,UAAY,CACpB,MAAO,EACT,CACF,EAQAlB,EAAK,IAAI,UAAU,SAAW,SAAUmB,EAAQ,CAC9C,MAAO,CAAC,CAAC,KAAK,SAASA,CAAM,CAC/B,EAUAnB,EAAK,IAAI,UAAU,UAAY,SAAUkB,EAAO,CAC9C,IAAIE,EAAGC,EAAGL,EAAUM,EAAe,CAAC,EAEpC,GAAIJ,IAAUlB,EAAK,IAAI,SACrB,OAAO,KAGT,GAAIkB,IAAUlB,EAAK,IAAI,MACrB,OAAOkB,EAGL,KAAK,OAASA,EAAM,QACtBE,EAAI,KACJC,EAAIH,IAEJE,EAAIF,EACJG,EAAI,MAGNL,EAAW,OAAO,KAAKI,EAAE,QAAQ,EAEjC,QAASH,EAAI,EAAGA,EAAID,EAAS,OAAQC,IAAK,CACxC,IAAIM,EAAUP,EAASC,CAAC,EACpBM,KAAWF,EAAE,UACfC,EAAa,KAAKC,CAAO,CAE7B,CAEA,OAAO,IAAIvB,EAAK,IAAKsB,CAAY,CACnC,EASAtB,EAAK,IAAI,UAAU,MAAQ,SAAUkB,EAAO,CAC1C,OAAIA,IAAUlB,EAAK,IAAI,SACdA,EAAK,IAAI,SAGdkB,IAAUlB,EAAK,IAAI,MACd,KAGF,IAAIA,EAAK,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE,OAAO,OAAO,KAAKkB,EAAM,QAAQ,CAAC,CAAC,CACpF,EASAlB,EAAK,IAAM,SAAUwB,EAASC,EAAe,CAC3C,IAAIC,EAAoB,EAExB,QAASf,KAAaa,EAChBb,GAAa,WACjBe,GAAqB,OAAO,KAAKF,EAAQb,CAAS,CAAC,EAAE,QAGvD,IAAIgB,GAAKF,EAAgBC,EAAoB,KAAQA,EAAoB,IAEzE,OAAO,KAAK,IAAI,EAAI,KAAK,IAAIC,CAAC,CAAC,CACjC,EAUA3B,EAAK,MAAQ,SAAU4B,EAAKC,EAAU,CACpC,KAAK,IAAMD,GAAO,GAClB,KAAK,SAAWC,GAAY,CAAC,CAC/B,EAOA7B,EAAK,MAAM,UAAU,SAAW,UAAY,CAC1C,OAAO,KAAK,GACd,EAsBAA,EAAK,MAAM,UAAU,OAAS,SAAU8B,EAAI,CAC1C,YAAK,IAAMA,EAAG,KAAK,IAAK,KAAK,QAAQ,EAC9B,IACT,EASA9B,EAAK,MAAM,UAAU,MAAQ,SAAU8B,EAAI,CACzC,OAAAA,EAAKA,GAAM,SAAUjB,EAAG,CAAE,OAAOA,CAAE,EAC5B,IAAIb,EAAK,MAAO8B,EAAG,KAAK,IAAK,KAAK,QAAQ,EAAG,KAAK,QAAQ,CACnE,EACA;AAAA;AAAA;AAAA,GAuBA9B,EAAK,UAAY,SAAUK,EAAKwB,EAAU,CACxC,GAAIxB,GAAO,MAAQA,GAAO,KACxB,MAAO,CAAC,EAGV,GAAI,MAAM,QAAQA,CAAG,EACnB,OAAOA,EAAI,IAAI,SAAU0B,EAAG,CAC1B,OAAO,IAAI/B,EAAK,MACdA,EAAK,MAAM,SAAS+B,CAAC,EAAE,YAAY,EACnC/B,EAAK,MAAM,MAAM6B,CAAQ,CAC3B,CACF,CAAC,EAOH,QAJID,EAAMvB,EAAI,SAAS,EAAE,YAAY,EACjC2B,EAAMJ,EAAI,OACVK,EAAS,CAAC,EAELC,EAAW,EAAGC,EAAa,EAAGD,GAAYF,EAAKE,IAAY,CAClE,IAAIE,EAAOR,EAAI,OAAOM,CAAQ,EAC1BG,EAAcH,EAAWC,EAE7B,GAAKC,EAAK,MAAMpC,EAAK,UAAU,SAAS,GAAKkC,GAAYF,EAAM,CAE7D,GAAIK,EAAc,EAAG,CACnB,IAAIC,EAAgBtC,EAAK,MAAM,MAAM6B,CAAQ,GAAK,CAAC,EACnDS,EAAc,SAAc,CAACH,EAAYE,CAAW,EACpDC,EAAc,MAAWL,EAAO,OAEhCA,EAAO,KACL,IAAIjC,EAAK,MACP4B,EAAI,MAAMO,EAAYD,CAAQ,EAC9BI,CACF,CACF,CACF,CAEAH,EAAaD,EAAW,CAC1B,CAEF,CAEA,OAAOD,CACT,EASAjC,EAAK,UAAU,UAAY,UAC3B;AAAA;AAAA;AAAA,GAkCAA,EAAK,SAAW,UAAY,CAC1B,KAAK,OAAS,CAAC,CACjB,EAEAA,EAAK,SAAS,oBAAsB,OAAO,OAAO,IAAI,EAmCtDA,EAAK,SAAS,iBAAmB,SAAU8B,EAAIS,EAAO,CAChDA,KAAS,KAAK,qBAChBvC,EAAK,MAAM,KAAK,6CAA+CuC,CAAK,EAGtET,EAAG,MAAQS,EACXvC,EAAK,SAAS,oBAAoB8B,EAAG,KAAK,EAAIA,CAChD,EAQA9B,EAAK,SAAS,4BAA8B,SAAU8B,EAAI,CACxD,IAAIU,EAAeV,EAAG,OAAUA,EAAG,SAAS,KAAK,oBAE5CU,GACHxC,EAAK,MAAM,KAAK;AAAA,EAAmG8B,CAAE,CAEzH,EAYA9B,EAAK,SAAS,KAAO,SAAUyC,EAAY,CACzC,IAAIC,EAAW,IAAI1C,EAAK,SAExB,OAAAyC,EAAW,QAAQ,SAAUE,EAAQ,CACnC,IAAIb,EAAK9B,EAAK,SAAS,oBAAoB2C,CAAM,EAEjD,GAAIb,EACFY,EAAS,IAAIZ,CAAE,MAEf,OAAM,IAAI,MAAM,sCAAwCa,CAAM,CAElE,CAAC,EAEMD,CACT,EASA1C,EAAK,SAAS,UAAU,IAAM,UAAY,CACxC,IAAI4C,EAAM,MAAM,UAAU,MAAM,KAAK,SAAS,EAE9CA,EAAI,QAAQ,SAAUd,EAAI,CACxB9B,EAAK,SAAS,4BAA4B8B,CAAE,EAC5C,KAAK,OAAO,KAAKA,CAAE,CACrB,EAAG,IAAI,CACT,EAWA9B,EAAK,SAAS,UAAU,MAAQ,SAAU6C,EAAYC,EAAO,CAC3D9C,EAAK,SAAS,4BAA4B8C,CAAK,EAE/C,IAAIC,EAAM,KAAK,OAAO,QAAQF,CAAU,EACxC,GAAIE,GAAO,GACT,MAAM,IAAI,MAAM,wBAAwB,EAG1CA,EAAMA,EAAM,EACZ,KAAK,OAAO,OAAOA,EAAK,EAAGD,CAAK,CAClC,EAWA9C,EAAK,SAAS,UAAU,OAAS,SAAU6C,EAAYC,EAAO,CAC5D9C,EAAK,SAAS,4BAA4B8C,CAAK,EAE/C,IAAIC,EAAM,KAAK,OAAO,QAAQF,CAAU,EACxC,GAAIE,GAAO,GACT,MAAM,IAAI,MAAM,wBAAwB,EAG1C,KAAK,OAAO,OAAOA,EAAK,EAAGD,CAAK,CAClC,EAOA9C,EAAK,SAAS,UAAU,OAAS,SAAU8B,EAAI,CAC7C,IAAIiB,EAAM,KAAK,OAAO,QAAQjB,CAAE,EAC5BiB,GAAO,IAIX,KAAK,OAAO,OAAOA,EAAK,CAAC,CAC3B,EASA/C,EAAK,SAAS,UAAU,IAAM,SAAUiC,EAAQ,CAG9C,QAFIe,EAAc,KAAK,OAAO,OAErB/B,EAAI,EAAGA,EAAI+B,EAAa/B,IAAK,CAIpC,QAHIa,EAAK,KAAK,OAAOb,CAAC,EAClBgC,EAAO,CAAC,EAEHC,EAAI,EAAGA,EAAIjB,EAAO,OAAQiB,IAAK,CACtC,IAAIC,EAASrB,EAAGG,EAAOiB,CAAC,EAAGA,EAAGjB,CAAM,EAEpC,GAAI,EAAAkB,GAAW,MAA6BA,IAAW,IAEvD,GAAI,MAAM,QAAQA,CAAM,EACtB,QAASC,EAAI,EAAGA,EAAID,EAAO,OAAQC,IACjCH,EAAK,KAAKE,EAAOC,CAAC,CAAC,OAGrBH,EAAK,KAAKE,CAAM,CAEpB,CAEAlB,EAASgB,CACX,CAEA,OAAOhB,CACT,EAYAjC,EAAK,SAAS,UAAU,UAAY,SAAU4B,EAAKC,EAAU,CAC3D,IAAIwB,EAAQ,IAAIrD,EAAK,MAAO4B,EAAKC,CAAQ,EAEzC,OAAO,KAAK,IAAI,CAACwB,CAAK,CAAC,EAAE,IAAI,SAAUtB,EAAG,CACxC,OAAOA,EAAE,SAAS,CACpB,CAAC,CACH,EAMA/B,EAAK,SAAS,UAAU,MAAQ,UAAY,CAC1C,KAAK,OAAS,CAAC,CACjB,EASAA,EAAK,SAAS,UAAU,OAAS,UAAY,CAC3C,OAAO,KAAK,OAAO,IAAI,SAAU8B,EAAI,CACnC,OAAA9B,EAAK,SAAS,4BAA4B8B,CAAE,EAErCA,EAAG,KACZ,CAAC,CACH,EACA;AAAA;AAAA;AAAA,GAqBA9B,EAAK,OAAS,SAAUgB,EAAU,CAChC,KAAK,WAAa,EAClB,KAAK,SAAWA,GAAY,CAAC,CAC/B,EAaAhB,EAAK,OAAO,UAAU,iBAAmB,SAAUsD,EAAO,CAExD,GAAI,KAAK,SAAS,QAAU,EAC1B,MAAO,GAST,QANIC,EAAQ,EACRC,EAAM,KAAK,SAAS,OAAS,EAC7BnB,EAAcmB,EAAMD,EACpBE,EAAa,KAAK,MAAMpB,EAAc,CAAC,EACvCqB,EAAa,KAAK,SAASD,EAAa,CAAC,EAEtCpB,EAAc,IACfqB,EAAaJ,IACfC,EAAQE,GAGNC,EAAaJ,IACfE,EAAMC,GAGJC,GAAcJ,IAIlBjB,EAAcmB,EAAMD,EACpBE,EAAaF,EAAQ,KAAK,MAAMlB,EAAc,CAAC,EAC/CqB,EAAa,KAAK,SAASD,EAAa,CAAC,EAO3C,GAJIC,GAAcJ,GAIdI,EAAaJ,EACf,OAAOG,EAAa,EAGtB,GAAIC,EAAaJ,EACf,OAAQG,EAAa,GAAK,CAE9B,EAWAzD,EAAK,OAAO,UAAU,OAAS,SAAU2D,EAAWlD,EAAK,CACvD,KAAK,OAAOkD,EAAWlD,EAAK,UAAY,CACtC,KAAM,iBACR,CAAC,CACH,EAUAT,EAAK,OAAO,UAAU,OAAS,SAAU2D,EAAWlD,EAAKqB,EAAI,CAC3D,KAAK,WAAa,EAClB,IAAI8B,EAAW,KAAK,iBAAiBD,CAAS,EAE1C,KAAK,SAASC,CAAQ,GAAKD,EAC7B,KAAK,SAASC,EAAW,CAAC,EAAI9B,EAAG,KAAK,SAAS8B,EAAW,CAAC,EAAGnD,CAAG,EAEjE,KAAK,SAAS,OAAOmD,EAAU,EAAGD,EAAWlD,CAAG,CAEpD,EAOAT,EAAK,OAAO,UAAU,UAAY,UAAY,CAC5C,GAAI,KAAK,WAAY,OAAO,KAAK,WAKjC,QAHI6D,EAAe,EACfC,EAAiB,KAAK,SAAS,OAE1B7C,EAAI,EAAGA,EAAI6C,EAAgB7C,GAAK,EAAG,CAC1C,IAAIR,EAAM,KAAK,SAASQ,CAAC,EACzB4C,GAAgBpD,EAAMA,CACxB,CAEA,OAAO,KAAK,WAAa,KAAK,KAAKoD,CAAY,CACjD,EAQA7D,EAAK,OAAO,UAAU,IAAM,SAAU+D,EAAa,CAOjD,QANIC,EAAa,EACb5C,EAAI,KAAK,SAAUC,EAAI0C,EAAY,SACnCE,EAAO7C,EAAE,OAAQ8C,EAAO7C,EAAE,OAC1B8C,EAAO,EAAGC,EAAO,EACjBnD,EAAI,EAAGiC,EAAI,EAERjC,EAAIgD,GAAQf,EAAIgB,GACrBC,EAAO/C,EAAEH,CAAC,EAAGmD,EAAO/C,EAAE6B,CAAC,EACnBiB,EAAOC,EACTnD,GAAK,EACIkD,EAAOC,EAChBlB,GAAK,EACIiB,GAAQC,IACjBJ,GAAc5C,EAAEH,EAAI,CAAC,EAAII,EAAE6B,EAAI,CAAC,EAChCjC,GAAK,EACLiC,GAAK,GAIT,OAAOc,CACT,EASAhE,EAAK,OAAO,UAAU,WAAa,SAAU+D,EAAa,CACxD,OAAO,KAAK,IAAIA,CAAW,EAAI,KAAK,UAAU,GAAK,CACrD,EAOA/D,EAAK,OAAO,UAAU,QAAU,UAAY,CAG1C,QAFIqE,EAAS,IAAI,MAAO,KAAK,SAAS,OAAS,CAAC,EAEvCpD,EAAI,EAAGiC,EAAI,EAAGjC,EAAI,KAAK,SAAS,OAAQA,GAAK,EAAGiC,IACvDmB,EAAOnB,CAAC,EAAI,KAAK,SAASjC,CAAC,EAG7B,OAAOoD,CACT,EAOArE,EAAK,OAAO,UAAU,OAAS,UAAY,CACzC,OAAO,KAAK,QACd,EAEA;AAAA;AAAA;AAAA;AAAA,GAiBAA,EAAK,QAAW,UAAU,CACxB,IAAIsE,EAAY,CACZ,QAAY,MACZ,OAAW,OACX,KAAS,OACT,KAAS,OACT,KAAS,MACT,IAAQ,MACR,KAAS,KACT,MAAU,MACV,IAAQ,IACR,MAAU,MACV,QAAY,MACZ,MAAU,MACV,KAAS,MACT,MAAU,KACV,QAAY,MACZ,QAAY,MACZ,QAAY,MACZ,MAAU,KACV,MAAU,MACV,OAAW,MACX,KAAS,KACX,EAEAC,EAAY,CACV,MAAU,KACV,MAAU,GACV,MAAU,KACV,MAAU,KACV,KAAS,KACT,IAAQ,GACR,KAAS,EACX,EAEAC,EAAI,WACJC,EAAI,WACJC,EAAIF,EAAI,aACRG,EAAIF,EAAI,WAERG,EAAO,KAAOF,EAAI,KAAOC,EAAID,EAC7BG,EAAO,KAAOH,EAAI,KAAOC,EAAID,EAAI,IAAMC,EAAI,MAC3CG,EAAO,KAAOJ,EAAI,KAAOC,EAAID,EAAIC,EAAID,EACrCK,EAAM,KAAOL,EAAI,KAAOD,EAEtBO,EAAU,IAAI,OAAOJ,CAAI,EACzBK,EAAU,IAAI,OAAOH,CAAI,EACzBI,EAAU,IAAI,OAAOL,CAAI,EACzBM,EAAS,IAAI,OAAOJ,CAAG,EAEvBK,EAAQ,kBACRC,EAAS,iBACTC,EAAQ,aACRC,EAAS,kBACTC,EAAU,KACVC,EAAW,cACXC,EAAW,IAAI,OAAO,oBAAoB,EAC1CC,EAAW,IAAI,OAAO,IAAMjB,EAAID,EAAI,cAAc,EAElDmB,EAAQ,mBACRC,EAAO,2IAEPC,EAAO,iDAEPC,EAAO,sFACPC,EAAQ,oBAERC,EAAO,WACPC,EAAS,MACTC,EAAQ,IAAI,OAAO,IAAMzB,EAAID,EAAI,cAAc,EAE/C2B,EAAgB,SAAuBC,EAAG,CAC5C,IAAIC,EACFC,EACAC,EACAC,EACAC,EACAC,EACAC,EAEF,GAAIP,EAAE,OAAS,EAAK,OAAOA,EAiB3B,GAfAG,EAAUH,EAAE,OAAO,EAAE,CAAC,EAClBG,GAAW,MACbH,EAAIG,EAAQ,YAAY,EAAIH,EAAE,OAAO,CAAC,GAIxCI,EAAKrB,EACLsB,EAAMrB,EAEFoB,EAAG,KAAKJ,CAAC,EAAKA,EAAIA,EAAE,QAAQI,EAAG,MAAM,EAChCC,EAAI,KAAKL,CAAC,IAAKA,EAAIA,EAAE,QAAQK,EAAI,MAAM,GAGhDD,EAAKnB,EACLoB,EAAMnB,EACFkB,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBI,EAAKzB,EACDyB,EAAG,KAAKI,EAAG,CAAC,CAAC,IACfJ,EAAKjB,EACLa,EAAIA,EAAE,QAAQI,EAAG,EAAE,EAEvB,SAAWC,EAAI,KAAKL,CAAC,EAAG,CACtB,IAAIQ,EAAKH,EAAI,KAAKL,CAAC,EACnBC,EAAOO,EAAG,CAAC,EACXH,EAAMvB,EACFuB,EAAI,KAAKJ,CAAI,IACfD,EAAIC,EACJI,EAAMjB,EACNkB,EAAMjB,EACNkB,EAAMjB,EACFe,EAAI,KAAKL,CAAC,EAAKA,EAAIA,EAAI,IAClBM,EAAI,KAAKN,CAAC,GAAKI,EAAKjB,EAASa,EAAIA,EAAE,QAAQI,EAAG,EAAE,GAChDG,EAAI,KAAKP,CAAC,IAAKA,EAAIA,EAAI,KAEpC,CAIA,GADAI,EAAKb,EACDa,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXR,EAAIC,EAAO,GACb,CAIA,GADAG,EAAKZ,EACDY,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXN,EAASM,EAAG,CAAC,EACbJ,EAAKzB,EACDyB,EAAG,KAAKH,CAAI,IACdD,EAAIC,EAAOhC,EAAUiC,CAAM,EAE/B,CAIA,GADAE,EAAKX,EACDW,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXN,EAASM,EAAG,CAAC,EACbJ,EAAKzB,EACDyB,EAAG,KAAKH,CAAI,IACdD,EAAIC,EAAO/B,EAAUgC,CAAM,EAE/B,CAKA,GAFAE,EAAKV,EACLW,EAAMV,EACFS,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXJ,EAAKxB,EACDwB,EAAG,KAAKH,CAAI,IACdD,EAAIC,EAER,SAAWI,EAAI,KAAKL,CAAC,EAAG,CACtB,IAAIQ,EAAKH,EAAI,KAAKL,CAAC,EACnBC,EAAOO,EAAG,CAAC,EAAIA,EAAG,CAAC,EACnBH,EAAMzB,EACFyB,EAAI,KAAKJ,CAAI,IACfD,EAAIC,EAER,CAIA,GADAG,EAAKR,EACDQ,EAAG,KAAKJ,CAAC,EAAG,CACd,IAAIQ,EAAKJ,EAAG,KAAKJ,CAAC,EAClBC,EAAOO,EAAG,CAAC,EACXJ,EAAKxB,EACLyB,EAAMxB,EACNyB,EAAMR,GACFM,EAAG,KAAKH,CAAI,GAAMI,EAAI,KAAKJ,CAAI,GAAK,CAAEK,EAAI,KAAKL,CAAI,KACrDD,EAAIC,EAER,CAEA,OAAAG,EAAKP,EACLQ,EAAMzB,EACFwB,EAAG,KAAKJ,CAAC,GAAKK,EAAI,KAAKL,CAAC,IAC1BI,EAAKjB,EACLa,EAAIA,EAAE,QAAQI,EAAG,EAAE,GAKjBD,GAAW,MACbH,EAAIG,EAAQ,YAAY,EAAIH,EAAE,OAAO,CAAC,GAGjCA,CACT,EAEA,OAAO,SAAUhD,EAAO,CACtB,OAAOA,EAAM,OAAO+C,CAAa,CACnC,CACF,EAAG,EAEHpG,EAAK,SAAS,iBAAiBA,EAAK,QAAS,SAAS,EACtD;AAAA;AAAA;AAAA,GAkBAA,EAAK,uBAAyB,SAAU8G,EAAW,CACjD,IAAIC,EAAQD,EAAU,OAAO,SAAU7D,EAAM+D,EAAU,CACrD,OAAA/D,EAAK+D,CAAQ,EAAIA,EACV/D,CACT,EAAG,CAAC,CAAC,EAEL,OAAO,SAAUI,EAAO,CACtB,GAAIA,GAAS0D,EAAM1D,EAAM,SAAS,CAAC,IAAMA,EAAM,SAAS,EAAG,OAAOA,CACpE,CACF,EAeArD,EAAK,eAAiBA,EAAK,uBAAuB,CAChD,IACA,OACA,QACA,SACA,QACA,MACA,SACA,OACA,KACA,QACA,KACA,MACA,MACA,MACA,KACA,KACA,KACA,UACA,OACA,MACA,KACA,MACA,SACA,QACA,OACA,MACA,KACA,OACA,SACA,OACA,OACA,QACA,MACA,OACA,MACA,MACA,MACA,MACA,OACA,KACA,MACA,OACA,MACA,MACA,MACA,UACA,IACA,KACA,KACA,OACA,KACA,KACA,MACA,OACA,QACA,MACA,OACA,SACA,MACA,KACA,QACA,OACA,OACA,KACA,UACA,KACA,MACA,MACA,KACA,MACA,QACA,KACA,OACA,KACA,QACA,MACA,MACA,SACA,OACA,MACA,OACA,MACA,SACA,QACA,KACA,OACA,OACA,OACA,MACA,QACA,OACA,OACA,QACA,QACA,OACA,OACA,MACA,KACA,MACA,OACA,KACA,QACA,MACA,KACA,OACA,OACA,OACA,QACA,QACA,QACA,MACA,OACA,MACA,OACA,OACA,QACA,MACA,MACA,MACF,CAAC,EAEDA,EAAK,SAAS,iBAAiBA,EAAK,eAAgB,gBAAgB,EACpE;AAAA;AAAA;AAAA,GAoBAA,EAAK,QAAU,SAAUqD,EAAO,CAC9B,OAAOA,EAAM,OAAO,SAAUxC,EAAG,CAC/B,OAAOA,EAAE,QAAQ,OAAQ,EAAE,EAAE,QAAQ,OAAQ,EAAE,CACjD,CAAC,CACH,EAEAb,EAAK,SAAS,iBAAiBA,EAAK,QAAS,SAAS,EACtD;AAAA;AAAA;AAAA,GA0BAA,EAAK,SAAW,UAAY,CAC1B,KAAK,MAAQ,GACb,KAAK,MAAQ,CAAC,EACd,KAAK,GAAKA,EAAK,SAAS,QACxBA,EAAK,SAAS,SAAW,CAC3B,EAUAA,EAAK,SAAS,QAAU,EASxBA,EAAK,SAAS,UAAY,SAAUiH,EAAK,CAGvC,QAFI/G,EAAU,IAAIF,EAAK,SAAS,QAEvBiB,EAAI,EAAGe,EAAMiF,EAAI,OAAQhG,EAAIe,EAAKf,IACzCf,EAAQ,OAAO+G,EAAIhG,CAAC,CAAC,EAGvB,OAAAf,EAAQ,OAAO,EACRA,EAAQ,IACjB,EAWAF,EAAK,SAAS,WAAa,SAAUkH,EAAQ,CAC3C,MAAI,iBAAkBA,EACblH,EAAK,SAAS,gBAAgBkH,EAAO,KAAMA,EAAO,YAAY,EAE9DlH,EAAK,SAAS,WAAWkH,EAAO,IAAI,CAE/C,EAiBAlH,EAAK,SAAS,gBAAkB,SAAU4B,EAAKuF,EAAc,CAS3D,QARIC,EAAO,IAAIpH,EAAK,SAEhBqH,EAAQ,CAAC,CACX,KAAMD,EACN,eAAgBD,EAChB,IAAKvF,CACP,CAAC,EAEMyF,EAAM,QAAQ,CACnB,IAAIC,EAAQD,EAAM,IAAI,EAGtB,GAAIC,EAAM,IAAI,OAAS,EAAG,CACxB,IAAIlF,EAAOkF,EAAM,IAAI,OAAO,CAAC,EACzBC,EAEAnF,KAAQkF,EAAM,KAAK,MACrBC,EAAaD,EAAM,KAAK,MAAMlF,CAAI,GAElCmF,EAAa,IAAIvH,EAAK,SACtBsH,EAAM,KAAK,MAAMlF,CAAI,EAAImF,GAGvBD,EAAM,IAAI,QAAU,IACtBC,EAAW,MAAQ,IAGrBF,EAAM,KAAK,CACT,KAAME,EACN,eAAgBD,EAAM,eACtB,IAAKA,EAAM,IAAI,MAAM,CAAC,CACxB,CAAC,CACH,CAEA,GAAIA,EAAM,gBAAkB,EAK5B,IAAI,MAAOA,EAAM,KAAK,MACpB,IAAIE,EAAgBF,EAAM,KAAK,MAAM,GAAG,MACnC,CACL,IAAIE,EAAgB,IAAIxH,EAAK,SAC7BsH,EAAM,KAAK,MAAM,GAAG,EAAIE,CAC1B,CAgCA,GA9BIF,EAAM,IAAI,QAAU,IACtBE,EAAc,MAAQ,IAGxBH,EAAM,KAAK,CACT,KAAMG,EACN,eAAgBF,EAAM,eAAiB,EACvC,IAAKA,EAAM,GACb,CAAC,EAKGA,EAAM,IAAI,OAAS,GACrBD,EAAM,KAAK,CACT,KAAMC,EAAM,KACZ,eAAgBA,EAAM,eAAiB,EACvC,IAAKA,EAAM,IAAI,MAAM,CAAC,CACxB,CAAC,EAKCA,EAAM,IAAI,QAAU,IACtBA,EAAM,KAAK,MAAQ,IAMjBA,EAAM,IAAI,QAAU,EAAG,CACzB,GAAI,MAAOA,EAAM,KAAK,MACpB,IAAIG,EAAmBH,EAAM,KAAK,MAAM,GAAG,MACtC,CACL,IAAIG,EAAmB,IAAIzH,EAAK,SAChCsH,EAAM,KAAK,MAAM,GAAG,EAAIG,CAC1B,CAEIH,EAAM,IAAI,QAAU,IACtBG,EAAiB,MAAQ,IAG3BJ,EAAM,KAAK,CACT,KAAMI,EACN,eAAgBH,EAAM,eAAiB,EACvC,IAAKA,EAAM,IAAI,MAAM,CAAC,CACxB,CAAC,CACH,CAKA,GAAIA,EAAM,IAAI,OAAS,EAAG,CACxB,IAAII,EAAQJ,EAAM,IAAI,OAAO,CAAC,EAC1BK,EAAQL,EAAM,IAAI,OAAO,CAAC,EAC1BM,EAEAD,KAASL,EAAM,KAAK,MACtBM,EAAgBN,EAAM,KAAK,MAAMK,CAAK,GAEtCC,EAAgB,IAAI5H,EAAK,SACzBsH,EAAM,KAAK,MAAMK,CAAK,EAAIC,GAGxBN,EAAM,IAAI,QAAU,IACtBM,EAAc,MAAQ,IAGxBP,EAAM,KAAK,CACT,KAAMO,EACN,eAAgBN,EAAM,eAAiB,EACvC,IAAKI,EAAQJ,EAAM,IAAI,MAAM,CAAC,CAChC,CAAC,CACH,EACF,CAEA,OAAOF,CACT,EAYApH,EAAK,SAAS,WAAa,SAAU4B,EAAK,CAYxC,QAXIiG,EAAO,IAAI7H,EAAK,SAChBoH,EAAOS,EAUF,EAAI,EAAG7F,EAAMJ,EAAI,OAAQ,EAAII,EAAK,IAAK,CAC9C,IAAII,EAAOR,EAAI,CAAC,EACZkG,EAAS,GAAK9F,EAAM,EAExB,GAAII,GAAQ,IACVyF,EAAK,MAAMzF,CAAI,EAAIyF,EACnBA,EAAK,MAAQC,MAER,CACL,IAAIC,EAAO,IAAI/H,EAAK,SACpB+H,EAAK,MAAQD,EAEbD,EAAK,MAAMzF,CAAI,EAAI2F,EACnBF,EAAOE,CACT,CACF,CAEA,OAAOX,CACT,EAYApH,EAAK,SAAS,UAAU,QAAU,UAAY,CAQ5C,QAPI+G,EAAQ,CAAC,EAETM,EAAQ,CAAC,CACX,OAAQ,GACR,KAAM,IACR,CAAC,EAEMA,EAAM,QAAQ,CACnB,IAAIC,EAAQD,EAAM,IAAI,EAClBW,EAAQ,OAAO,KAAKV,EAAM,KAAK,KAAK,EACpCtF,EAAMgG,EAAM,OAEZV,EAAM,KAAK,QAKbA,EAAM,OAAO,OAAO,CAAC,EACrBP,EAAM,KAAKO,EAAM,MAAM,GAGzB,QAASrG,EAAI,EAAGA,EAAIe,EAAKf,IAAK,CAC5B,IAAIgH,EAAOD,EAAM/G,CAAC,EAElBoG,EAAM,KAAK,CACT,OAAQC,EAAM,OAAO,OAAOW,CAAI,EAChC,KAAMX,EAAM,KAAK,MAAMW,CAAI,CAC7B,CAAC,CACH,CACF,CAEA,OAAOlB,CACT,EAYA/G,EAAK,SAAS,UAAU,SAAW,UAAY,CAS7C,GAAI,KAAK,KACP,OAAO,KAAK,KAOd,QAJI4B,EAAM,KAAK,MAAQ,IAAM,IACzBsG,EAAS,OAAO,KAAK,KAAK,KAAK,EAAE,KAAK,EACtClG,EAAMkG,EAAO,OAER,EAAI,EAAG,EAAIlG,EAAK,IAAK,CAC5B,IAAIO,EAAQ2F,EAAO,CAAC,EAChBL,EAAO,KAAK,MAAMtF,CAAK,EAE3BX,EAAMA,EAAMW,EAAQsF,EAAK,EAC3B,CAEA,OAAOjG,CACT,EAYA5B,EAAK,SAAS,UAAU,UAAY,SAAUqB,EAAG,CAU/C,QATIgD,EAAS,IAAIrE,EAAK,SAClBsH,EAAQ,OAERD,EAAQ,CAAC,CACX,MAAOhG,EACP,OAAQgD,EACR,KAAM,IACR,CAAC,EAEMgD,EAAM,QAAQ,CACnBC,EAAQD,EAAM,IAAI,EAWlB,QALIc,EAAS,OAAO,KAAKb,EAAM,MAAM,KAAK,EACtCc,EAAOD,EAAO,OACdE,EAAS,OAAO,KAAKf,EAAM,KAAK,KAAK,EACrCgB,EAAOD,EAAO,OAETE,EAAI,EAAGA,EAAIH,EAAMG,IAGxB,QAFIC,EAAQL,EAAOI,CAAC,EAEXzH,EAAI,EAAGA,EAAIwH,EAAMxH,IAAK,CAC7B,IAAI2H,EAAQJ,EAAOvH,CAAC,EAEpB,GAAI2H,GAASD,GAASA,GAAS,IAAK,CAClC,IAAIX,EAAOP,EAAM,KAAK,MAAMmB,CAAK,EAC7BC,EAAQpB,EAAM,MAAM,MAAMkB,CAAK,EAC/BV,EAAQD,EAAK,OAASa,EAAM,MAC5BX,EAAO,OAEPU,KAASnB,EAAM,OAAO,OAIxBS,EAAOT,EAAM,OAAO,MAAMmB,CAAK,EAC/BV,EAAK,MAAQA,EAAK,OAASD,IAM3BC,EAAO,IAAI/H,EAAK,SAChB+H,EAAK,MAAQD,EACbR,EAAM,OAAO,MAAMmB,CAAK,EAAIV,GAG9BV,EAAM,KAAK,CACT,MAAOqB,EACP,OAAQX,EACR,KAAMF,CACR,CAAC,CACH,CACF,CAEJ,CAEA,OAAOxD,CACT,EACArE,EAAK,SAAS,QAAU,UAAY,CAClC,KAAK,aAAe,GACpB,KAAK,KAAO,IAAIA,EAAK,SACrB,KAAK,eAAiB,CAAC,EACvB,KAAK,eAAiB,CAAC,CACzB,EAEAA,EAAK,SAAS,QAAQ,UAAU,OAAS,SAAU2I,EAAM,CACvD,IAAId,EACAe,EAAe,EAEnB,GAAID,EAAO,KAAK,aACd,MAAM,IAAI,MAAO,6BAA6B,EAGhD,QAAS,EAAI,EAAG,EAAIA,EAAK,QAAU,EAAI,KAAK,aAAa,QACnDA,EAAK,CAAC,GAAK,KAAK,aAAa,CAAC,EAD6B,IAE/DC,IAGF,KAAK,SAASA,CAAY,EAEtB,KAAK,eAAe,QAAU,EAChCf,EAAO,KAAK,KAEZA,EAAO,KAAK,eAAe,KAAK,eAAe,OAAS,CAAC,EAAE,MAG7D,QAAS,EAAIe,EAAc,EAAID,EAAK,OAAQ,IAAK,CAC/C,IAAIE,EAAW,IAAI7I,EAAK,SACpBoC,EAAOuG,EAAK,CAAC,EAEjBd,EAAK,MAAMzF,CAAI,EAAIyG,EAEnB,KAAK,eAAe,KAAK,CACvB,OAAQhB,EACR,KAAMzF,EACN,MAAOyG,CACT,CAAC,EAEDhB,EAAOgB,CACT,CAEAhB,EAAK,MAAQ,GACb,KAAK,aAAec,CACtB,EAEA3I,EAAK,SAAS,QAAQ,UAAU,OAAS,UAAY,CACnD,KAAK,SAAS,CAAC,CACjB,EAEAA,EAAK,SAAS,QAAQ,UAAU,SAAW,SAAU8I,EAAQ,CAC3D,QAAS7H,EAAI,KAAK,eAAe,OAAS,EAAGA,GAAK6H,EAAQ7H,IAAK,CAC7D,IAAI4G,EAAO,KAAK,eAAe5G,CAAC,EAC5B8H,EAAWlB,EAAK,MAAM,SAAS,EAE/BkB,KAAY,KAAK,eACnBlB,EAAK,OAAO,MAAMA,EAAK,IAAI,EAAI,KAAK,eAAekB,CAAQ,GAI3DlB,EAAK,MAAM,KAAOkB,EAElB,KAAK,eAAeA,CAAQ,EAAIlB,EAAK,OAGvC,KAAK,eAAe,IAAI,CAC1B,CACF,EACA;AAAA;AAAA;AAAA,GAqBA7H,EAAK,MAAQ,SAAUgJ,EAAO,CAC5B,KAAK,cAAgBA,EAAM,cAC3B,KAAK,aAAeA,EAAM,aAC1B,KAAK,SAAWA,EAAM,SACtB,KAAK,OAASA,EAAM,OACpB,KAAK,SAAWA,EAAM,QACxB,EAyEAhJ,EAAK,MAAM,UAAU,OAAS,SAAUiJ,EAAa,CACnD,OAAO,KAAK,MAAM,SAAUC,EAAO,CACjC,IAAIC,EAAS,IAAInJ,EAAK,YAAYiJ,EAAaC,CAAK,EACpDC,EAAO,MAAM,CACf,CAAC,CACH,EA2BAnJ,EAAK,MAAM,UAAU,MAAQ,SAAU8B,EAAI,CAoBzC,QAZIoH,EAAQ,IAAIlJ,EAAK,MAAM,KAAK,MAAM,EAClCoJ,EAAiB,OAAO,OAAO,IAAI,EACnCC,EAAe,OAAO,OAAO,IAAI,EACjCC,EAAiB,OAAO,OAAO,IAAI,EACnCC,EAAkB,OAAO,OAAO,IAAI,EACpCC,EAAoB,OAAO,OAAO,IAAI,EAOjCvI,EAAI,EAAGA,EAAI,KAAK,OAAO,OAAQA,IACtCoI,EAAa,KAAK,OAAOpI,CAAC,CAAC,EAAI,IAAIjB,EAAK,OAG1C8B,EAAG,KAAKoH,EAAOA,CAAK,EAEpB,QAASjI,EAAI,EAAGA,EAAIiI,EAAM,QAAQ,OAAQjI,IAAK,CAS7C,IAAIiG,EAASgC,EAAM,QAAQjI,CAAC,EACxBwI,EAAQ,KACRC,EAAgB1J,EAAK,IAAI,MAEzBkH,EAAO,YACTuC,EAAQ,KAAK,SAAS,UAAUvC,EAAO,KAAM,CAC3C,OAAQA,EAAO,MACjB,CAAC,EAEDuC,EAAQ,CAACvC,EAAO,IAAI,EAGtB,QAASyC,EAAI,EAAGA,EAAIF,EAAM,OAAQE,IAAK,CACrC,IAAIC,EAAOH,EAAME,CAAC,EAQlBzC,EAAO,KAAO0C,EAOd,IAAIC,EAAe7J,EAAK,SAAS,WAAWkH,CAAM,EAC9C4C,EAAgB,KAAK,SAAS,UAAUD,CAAY,EAAE,QAAQ,EAQlE,GAAIC,EAAc,SAAW,GAAK5C,EAAO,WAAalH,EAAK,MAAM,SAAS,SAAU,CAClF,QAASoD,EAAI,EAAGA,EAAI8D,EAAO,OAAO,OAAQ9D,IAAK,CAC7C,IAAI2G,EAAQ7C,EAAO,OAAO9D,CAAC,EAC3BmG,EAAgBQ,CAAK,EAAI/J,EAAK,IAAI,KACpC,CAEA,KACF,CAEA,QAASkD,EAAI,EAAGA,EAAI4G,EAAc,OAAQ5G,IASxC,QAJI8G,EAAeF,EAAc5G,CAAC,EAC9B1B,EAAU,KAAK,cAAcwI,CAAY,EACzCC,EAAYzI,EAAQ,OAEf4B,EAAI,EAAGA,EAAI8D,EAAO,OAAO,OAAQ9D,IAAK,CAS7C,IAAI2G,EAAQ7C,EAAO,OAAO9D,CAAC,EACvB8G,EAAe1I,EAAQuI,CAAK,EAC5BI,EAAuB,OAAO,KAAKD,CAAY,EAC/CE,EAAYJ,EAAe,IAAMD,EACjCM,EAAuB,IAAIrK,EAAK,IAAImK,CAAoB,EAoB5D,GAbIjD,EAAO,UAAYlH,EAAK,MAAM,SAAS,WACzC0J,EAAgBA,EAAc,MAAMW,CAAoB,EAEpDd,EAAgBQ,CAAK,IAAM,SAC7BR,EAAgBQ,CAAK,EAAI/J,EAAK,IAAI,WASlCkH,EAAO,UAAYlH,EAAK,MAAM,SAAS,WAAY,CACjDwJ,EAAkBO,CAAK,IAAM,SAC/BP,EAAkBO,CAAK,EAAI/J,EAAK,IAAI,OAGtCwJ,EAAkBO,CAAK,EAAIP,EAAkBO,CAAK,EAAE,MAAMM,CAAoB,EAO9E,QACF,CAeA,GANAhB,EAAaU,CAAK,EAAE,OAAOE,EAAW/C,EAAO,MAAO,SAAU9F,GAAGC,GAAG,CAAE,OAAOD,GAAIC,EAAE,CAAC,EAMhF,CAAAiI,EAAec,CAAS,EAI5B,SAASE,EAAI,EAAGA,EAAIH,EAAqB,OAAQG,IAAK,CAOpD,IAAIC,EAAsBJ,EAAqBG,CAAC,EAC5CE,EAAmB,IAAIxK,EAAK,SAAUuK,EAAqBR,CAAK,EAChElI,EAAWqI,EAAaK,CAAmB,EAC3CE,GAECA,EAAarB,EAAeoB,CAAgB,KAAO,OACtDpB,EAAeoB,CAAgB,EAAI,IAAIxK,EAAK,UAAWgK,EAAcD,EAAOlI,CAAQ,EAEpF4I,EAAW,IAAIT,EAAcD,EAAOlI,CAAQ,CAGhD,CAEAyH,EAAec,CAAS,EAAI,GAC9B,CAEJ,CAQA,GAAIlD,EAAO,WAAalH,EAAK,MAAM,SAAS,SAC1C,QAASoD,EAAI,EAAGA,EAAI8D,EAAO,OAAO,OAAQ9D,IAAK,CAC7C,IAAI2G,EAAQ7C,EAAO,OAAO9D,CAAC,EAC3BmG,EAAgBQ,CAAK,EAAIR,EAAgBQ,CAAK,EAAE,UAAUL,CAAa,CACzE,CAEJ,CAUA,QAHIgB,EAAqB1K,EAAK,IAAI,SAC9B2K,EAAuB3K,EAAK,IAAI,MAE3BiB,EAAI,EAAGA,EAAI,KAAK,OAAO,OAAQA,IAAK,CAC3C,IAAI8I,EAAQ,KAAK,OAAO9I,CAAC,EAErBsI,EAAgBQ,CAAK,IACvBW,EAAqBA,EAAmB,UAAUnB,EAAgBQ,CAAK,CAAC,GAGtEP,EAAkBO,CAAK,IACzBY,EAAuBA,EAAqB,MAAMnB,EAAkBO,CAAK,CAAC,EAE9E,CAEA,IAAIa,EAAoB,OAAO,KAAKxB,CAAc,EAC9CyB,EAAU,CAAC,EACXC,EAAU,OAAO,OAAO,IAAI,EAYhC,GAAI5B,EAAM,UAAU,EAAG,CACrB0B,EAAoB,OAAO,KAAK,KAAK,YAAY,EAEjD,QAAS3J,EAAI,EAAGA,EAAI2J,EAAkB,OAAQ3J,IAAK,CACjD,IAAIuJ,EAAmBI,EAAkB3J,CAAC,EACtCF,EAAWf,EAAK,SAAS,WAAWwK,CAAgB,EACxDpB,EAAeoB,CAAgB,EAAI,IAAIxK,EAAK,SAC9C,CACF,CAEA,QAASiB,EAAI,EAAGA,EAAI2J,EAAkB,OAAQ3J,IAAK,CASjD,IAAIF,EAAWf,EAAK,SAAS,WAAW4K,EAAkB3J,CAAC,CAAC,EACxDP,EAASK,EAAS,OAEtB,GAAK2J,EAAmB,SAAShK,CAAM,GAInC,CAAAiK,EAAqB,SAASjK,CAAM,EAIxC,KAAIqK,EAAc,KAAK,aAAahK,CAAQ,EACxCiK,EAAQ3B,EAAatI,EAAS,SAAS,EAAE,WAAWgK,CAAW,EAC/DE,EAEJ,IAAKA,EAAWH,EAAQpK,CAAM,KAAO,OACnCuK,EAAS,OAASD,EAClBC,EAAS,UAAU,QAAQ7B,EAAerI,CAAQ,CAAC,MAC9C,CACL,IAAImK,EAAQ,CACV,IAAKxK,EACL,MAAOsK,EACP,UAAW5B,EAAerI,CAAQ,CACpC,EACA+J,EAAQpK,CAAM,EAAIwK,EAClBL,EAAQ,KAAKK,CAAK,CACpB,EACF,CAKA,OAAOL,EAAQ,KAAK,SAAUzJ,GAAGC,GAAG,CAClC,OAAOA,GAAE,MAAQD,GAAE,KACrB,CAAC,CACH,EAUApB,EAAK,MAAM,UAAU,OAAS,UAAY,CACxC,IAAImL,EAAgB,OAAO,KAAK,KAAK,aAAa,EAC/C,KAAK,EACL,IAAI,SAAUvB,EAAM,CACnB,MAAO,CAACA,EAAM,KAAK,cAAcA,CAAI,CAAC,CACxC,EAAG,IAAI,EAELwB,EAAe,OAAO,KAAK,KAAK,YAAY,EAC7C,IAAI,SAAUC,EAAK,CAClB,MAAO,CAACA,EAAK,KAAK,aAAaA,CAAG,EAAE,OAAO,CAAC,CAC9C,EAAG,IAAI,EAET,MAAO,CACL,QAASrL,EAAK,QACd,OAAQ,KAAK,OACb,aAAcoL,EACd,cAAeD,EACf,SAAU,KAAK,SAAS,OAAO,CACjC,CACF,EAQAnL,EAAK,MAAM,KAAO,SAAUsL,EAAiB,CAC3C,IAAItC,EAAQ,CAAC,EACToC,EAAe,CAAC,EAChBG,EAAoBD,EAAgB,aACpCH,EAAgB,OAAO,OAAO,IAAI,EAClCK,EAA0BF,EAAgB,cAC1CG,EAAkB,IAAIzL,EAAK,SAAS,QACpC0C,EAAW1C,EAAK,SAAS,KAAKsL,EAAgB,QAAQ,EAEtDA,EAAgB,SAAWtL,EAAK,SAClCA,EAAK,MAAM,KAAK,4EAA8EA,EAAK,QAAU,sCAAwCsL,EAAgB,QAAU,GAAG,EAGpL,QAASrK,EAAI,EAAGA,EAAIsK,EAAkB,OAAQtK,IAAK,CACjD,IAAIyK,EAAQH,EAAkBtK,CAAC,EAC3BoK,EAAMK,EAAM,CAAC,EACb1K,EAAW0K,EAAM,CAAC,EAEtBN,EAAaC,CAAG,EAAI,IAAIrL,EAAK,OAAOgB,CAAQ,CAC9C,CAEA,QAASC,EAAI,EAAGA,EAAIuK,EAAwB,OAAQvK,IAAK,CACvD,IAAIyK,EAAQF,EAAwBvK,CAAC,EACjC2I,EAAO8B,EAAM,CAAC,EACdlK,EAAUkK,EAAM,CAAC,EAErBD,EAAgB,OAAO7B,CAAI,EAC3BuB,EAAcvB,CAAI,EAAIpI,CACxB,CAEA,OAAAiK,EAAgB,OAAO,EAEvBzC,EAAM,OAASsC,EAAgB,OAE/BtC,EAAM,aAAeoC,EACrBpC,EAAM,cAAgBmC,EACtBnC,EAAM,SAAWyC,EAAgB,KACjCzC,EAAM,SAAWtG,EAEV,IAAI1C,EAAK,MAAMgJ,CAAK,CAC7B,EACA;AAAA;AAAA;AAAA,GA6BAhJ,EAAK,QAAU,UAAY,CACzB,KAAK,KAAO,KACZ,KAAK,QAAU,OAAO,OAAO,IAAI,EACjC,KAAK,WAAa,OAAO,OAAO,IAAI,EACpC,KAAK,cAAgB,OAAO,OAAO,IAAI,EACvC,KAAK,qBAAuB,CAAC,EAC7B,KAAK,aAAe,CAAC,EACrB,KAAK,UAAYA,EAAK,UACtB,KAAK,SAAW,IAAIA,EAAK,SACzB,KAAK,eAAiB,IAAIA,EAAK,SAC/B,KAAK,cAAgB,EACrB,KAAK,GAAK,IACV,KAAK,IAAM,IACX,KAAK,UAAY,EACjB,KAAK,kBAAoB,CAAC,CAC5B,EAcAA,EAAK,QAAQ,UAAU,IAAM,SAAUqL,EAAK,CAC1C,KAAK,KAAOA,CACd,EAkCArL,EAAK,QAAQ,UAAU,MAAQ,SAAUW,EAAWgL,EAAY,CAC9D,GAAI,KAAK,KAAKhL,CAAS,EACrB,MAAM,IAAI,WAAY,UAAYA,EAAY,kCAAkC,EAGlF,KAAK,QAAQA,CAAS,EAAIgL,GAAc,CAAC,CAC3C,EAUA3L,EAAK,QAAQ,UAAU,EAAI,SAAU4L,EAAQ,CACvCA,EAAS,EACX,KAAK,GAAK,EACDA,EAAS,EAClB,KAAK,GAAK,EAEV,KAAK,GAAKA,CAEd,EASA5L,EAAK,QAAQ,UAAU,GAAK,SAAU4L,EAAQ,CAC5C,KAAK,IAAMA,CACb,EAmBA5L,EAAK,QAAQ,UAAU,IAAM,SAAU6L,EAAKF,EAAY,CACtD,IAAIjL,EAASmL,EAAI,KAAK,IAAI,EACtBC,EAAS,OAAO,KAAK,KAAK,OAAO,EAErC,KAAK,WAAWpL,CAAM,EAAIiL,GAAc,CAAC,EACzC,KAAK,eAAiB,EAEtB,QAAS1K,EAAI,EAAGA,EAAI6K,EAAO,OAAQ7K,IAAK,CACtC,IAAIN,EAAYmL,EAAO7K,CAAC,EACpB8K,EAAY,KAAK,QAAQpL,CAAS,EAAE,UACpCoJ,EAAQgC,EAAYA,EAAUF,CAAG,EAAIA,EAAIlL,CAAS,EAClDsB,EAAS,KAAK,UAAU8H,EAAO,CAC7B,OAAQ,CAACpJ,CAAS,CACpB,CAAC,EACD8I,EAAQ,KAAK,SAAS,IAAIxH,CAAM,EAChClB,EAAW,IAAIf,EAAK,SAAUU,EAAQC,CAAS,EAC/CqL,EAAa,OAAO,OAAO,IAAI,EAEnC,KAAK,qBAAqBjL,CAAQ,EAAIiL,EACtC,KAAK,aAAajL,CAAQ,EAAI,EAG9B,KAAK,aAAaA,CAAQ,GAAK0I,EAAM,OAGrC,QAASvG,EAAI,EAAGA,EAAIuG,EAAM,OAAQvG,IAAK,CACrC,IAAI0G,EAAOH,EAAMvG,CAAC,EAUlB,GARI8I,EAAWpC,CAAI,GAAK,OACtBoC,EAAWpC,CAAI,EAAI,GAGrBoC,EAAWpC,CAAI,GAAK,EAIhB,KAAK,cAAcA,CAAI,GAAK,KAAW,CACzC,IAAIpI,EAAU,OAAO,OAAO,IAAI,EAChCA,EAAQ,OAAY,KAAK,UACzB,KAAK,WAAa,EAElB,QAAS4B,EAAI,EAAGA,EAAI0I,EAAO,OAAQ1I,IACjC5B,EAAQsK,EAAO1I,CAAC,CAAC,EAAI,OAAO,OAAO,IAAI,EAGzC,KAAK,cAAcwG,CAAI,EAAIpI,CAC7B,CAGI,KAAK,cAAcoI,CAAI,EAAEjJ,CAAS,EAAED,CAAM,GAAK,OACjD,KAAK,cAAckJ,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAI,OAAO,OAAO,IAAI,GAKlE,QAAS4J,EAAI,EAAGA,EAAI,KAAK,kBAAkB,OAAQA,IAAK,CACtD,IAAI2B,EAAc,KAAK,kBAAkB3B,CAAC,EACtCzI,EAAW+H,EAAK,SAASqC,CAAW,EAEpC,KAAK,cAAcrC,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAEuL,CAAW,GAAK,OAC9D,KAAK,cAAcrC,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAEuL,CAAW,EAAI,CAAC,GAG9D,KAAK,cAAcrC,CAAI,EAAEjJ,CAAS,EAAED,CAAM,EAAEuL,CAAW,EAAE,KAAKpK,CAAQ,CACxE,CACF,CAEF,CACF,EAOA7B,EAAK,QAAQ,UAAU,6BAA+B,UAAY,CAOhE,QALIkM,EAAY,OAAO,KAAK,KAAK,YAAY,EACzCC,EAAiBD,EAAU,OAC3BE,EAAc,CAAC,EACfC,EAAqB,CAAC,EAEjBpL,EAAI,EAAGA,EAAIkL,EAAgBlL,IAAK,CACvC,IAAIF,EAAWf,EAAK,SAAS,WAAWkM,EAAUjL,CAAC,CAAC,EAChD8I,EAAQhJ,EAAS,UAErBsL,EAAmBtC,CAAK,IAAMsC,EAAmBtC,CAAK,EAAI,GAC1DsC,EAAmBtC,CAAK,GAAK,EAE7BqC,EAAYrC,CAAK,IAAMqC,EAAYrC,CAAK,EAAI,GAC5CqC,EAAYrC,CAAK,GAAK,KAAK,aAAahJ,CAAQ,CAClD,CAIA,QAFI+K,EAAS,OAAO,KAAK,KAAK,OAAO,EAE5B7K,EAAI,EAAGA,EAAI6K,EAAO,OAAQ7K,IAAK,CACtC,IAAIN,EAAYmL,EAAO7K,CAAC,EACxBmL,EAAYzL,CAAS,EAAIyL,EAAYzL,CAAS,EAAI0L,EAAmB1L,CAAS,CAChF,CAEA,KAAK,mBAAqByL,CAC5B,EAOApM,EAAK,QAAQ,UAAU,mBAAqB,UAAY,CAMtD,QALIoL,EAAe,CAAC,EAChBc,EAAY,OAAO,KAAK,KAAK,oBAAoB,EACjDI,EAAkBJ,EAAU,OAC5BK,EAAe,OAAO,OAAO,IAAI,EAE5BtL,EAAI,EAAGA,EAAIqL,EAAiBrL,IAAK,CAaxC,QAZIF,EAAWf,EAAK,SAAS,WAAWkM,EAAUjL,CAAC,CAAC,EAChDN,EAAYI,EAAS,UACrByL,EAAc,KAAK,aAAazL,CAAQ,EACxCgK,EAAc,IAAI/K,EAAK,OACvByM,EAAkB,KAAK,qBAAqB1L,CAAQ,EACpD0I,EAAQ,OAAO,KAAKgD,CAAe,EACnCC,EAAcjD,EAAM,OAGpBkD,EAAa,KAAK,QAAQhM,CAAS,EAAE,OAAS,EAC9CiM,EAAW,KAAK,WAAW7L,EAAS,MAAM,EAAE,OAAS,EAEhDmC,EAAI,EAAGA,EAAIwJ,EAAaxJ,IAAK,CACpC,IAAI0G,EAAOH,EAAMvG,CAAC,EACd2J,EAAKJ,EAAgB7C,CAAI,EACzBK,EAAY,KAAK,cAAcL,CAAI,EAAE,OACrCkD,EAAK9B,EAAO+B,EAEZR,EAAa3C,CAAI,IAAM,QACzBkD,EAAM9M,EAAK,IAAI,KAAK,cAAc4J,CAAI,EAAG,KAAK,aAAa,EAC3D2C,EAAa3C,CAAI,EAAIkD,GAErBA,EAAMP,EAAa3C,CAAI,EAGzBoB,EAAQ8B,IAAQ,KAAK,IAAM,GAAKD,IAAO,KAAK,KAAO,EAAI,KAAK,GAAK,KAAK,IAAML,EAAc,KAAK,mBAAmB7L,CAAS,IAAMkM,GACjI7B,GAAS2B,EACT3B,GAAS4B,EACTG,EAAqB,KAAK,MAAM/B,EAAQ,GAAI,EAAI,IAQhDD,EAAY,OAAOd,EAAW8C,CAAkB,CAClD,CAEA3B,EAAarK,CAAQ,EAAIgK,CAC3B,CAEA,KAAK,aAAeK,CACtB,EAOApL,EAAK,QAAQ,UAAU,eAAiB,UAAY,CAClD,KAAK,SAAWA,EAAK,SAAS,UAC5B,OAAO,KAAK,KAAK,aAAa,EAAE,KAAK,CACvC,CACF,EAUAA,EAAK,QAAQ,UAAU,MAAQ,UAAY,CACzC,YAAK,6BAA6B,EAClC,KAAK,mBAAmB,EACxB,KAAK,eAAe,EAEb,IAAIA,EAAK,MAAM,CACpB,cAAe,KAAK,cACpB,aAAc,KAAK,aACnB,SAAU,KAAK,SACf,OAAQ,OAAO,KAAK,KAAK,OAAO,EAChC,SAAU,KAAK,cACjB,CAAC,CACH,EAgBAA,EAAK,QAAQ,UAAU,IAAM,SAAU8B,EAAI,CACzC,IAAIkL,EAAO,MAAM,UAAU,MAAM,KAAK,UAAW,CAAC,EAClDA,EAAK,QAAQ,IAAI,EACjBlL,EAAG,MAAM,KAAMkL,CAAI,CACrB,EAaAhN,EAAK,UAAY,SAAU4J,EAAMG,EAAOlI,EAAU,CAShD,QARIoL,EAAiB,OAAO,OAAO,IAAI,EACnCC,EAAe,OAAO,KAAKrL,GAAY,CAAC,CAAC,EAOpCZ,EAAI,EAAGA,EAAIiM,EAAa,OAAQjM,IAAK,CAC5C,IAAIT,EAAM0M,EAAajM,CAAC,EACxBgM,EAAezM,CAAG,EAAIqB,EAASrB,CAAG,EAAE,MAAM,CAC5C,CAEA,KAAK,SAAW,OAAO,OAAO,IAAI,EAE9BoJ,IAAS,SACX,KAAK,SAASA,CAAI,EAAI,OAAO,OAAO,IAAI,EACxC,KAAK,SAASA,CAAI,EAAEG,CAAK,EAAIkD,EAEjC,EAWAjN,EAAK,UAAU,UAAU,QAAU,SAAUmN,EAAgB,CAG3D,QAFI1D,EAAQ,OAAO,KAAK0D,EAAe,QAAQ,EAEtClM,EAAI,EAAGA,EAAIwI,EAAM,OAAQxI,IAAK,CACrC,IAAI2I,EAAOH,EAAMxI,CAAC,EACd6K,EAAS,OAAO,KAAKqB,EAAe,SAASvD,CAAI,CAAC,EAElD,KAAK,SAASA,CAAI,GAAK,OACzB,KAAK,SAASA,CAAI,EAAI,OAAO,OAAO,IAAI,GAG1C,QAAS1G,EAAI,EAAGA,EAAI4I,EAAO,OAAQ5I,IAAK,CACtC,IAAI6G,EAAQ+B,EAAO5I,CAAC,EAChB3C,EAAO,OAAO,KAAK4M,EAAe,SAASvD,CAAI,EAAEG,CAAK,CAAC,EAEvD,KAAK,SAASH,CAAI,EAAEG,CAAK,GAAK,OAChC,KAAK,SAASH,CAAI,EAAEG,CAAK,EAAI,OAAO,OAAO,IAAI,GAGjD,QAAS3G,EAAI,EAAGA,EAAI7C,EAAK,OAAQ6C,IAAK,CACpC,IAAI5C,EAAMD,EAAK6C,CAAC,EAEZ,KAAK,SAASwG,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,GAAK,KACrC,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAI2M,EAAe,SAASvD,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAE1E,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAI,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAE,OAAO2M,EAAe,SAASvD,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,CAAC,CAGtH,CACF,CACF,CACF,EASAR,EAAK,UAAU,UAAU,IAAM,SAAU4J,EAAMG,EAAOlI,EAAU,CAC9D,GAAI,EAAE+H,KAAQ,KAAK,UAAW,CAC5B,KAAK,SAASA,CAAI,EAAI,OAAO,OAAO,IAAI,EACxC,KAAK,SAASA,CAAI,EAAEG,CAAK,EAAIlI,EAC7B,MACF,CAEA,GAAI,EAAEkI,KAAS,KAAK,SAASH,CAAI,GAAI,CACnC,KAAK,SAASA,CAAI,EAAEG,CAAK,EAAIlI,EAC7B,MACF,CAIA,QAFIqL,EAAe,OAAO,KAAKrL,CAAQ,EAE9BZ,EAAI,EAAGA,EAAIiM,EAAa,OAAQjM,IAAK,CAC5C,IAAIT,EAAM0M,EAAajM,CAAC,EAEpBT,KAAO,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAClC,KAAK,SAASH,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAI,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAE,OAAOqB,EAASrB,CAAG,CAAC,EAEtF,KAAK,SAASoJ,CAAI,EAAEG,CAAK,EAAEvJ,CAAG,EAAIqB,EAASrB,CAAG,CAElD,CACF,EAYAR,EAAK,MAAQ,SAAUoN,EAAW,CAChC,KAAK,QAAU,CAAC,EAChB,KAAK,UAAYA,CACnB,EA0BApN,EAAK,MAAM,SAAW,IAAI,OAAQ,GAAG,EACrCA,EAAK,MAAM,SAAS,KAAO,EAC3BA,EAAK,MAAM,SAAS,QAAU,EAC9BA,EAAK,MAAM,SAAS,SAAW,EAa/BA,EAAK,MAAM,SAAW,CAIpB,SAAU,EAMV,SAAU,EAMV,WAAY,CACd,EAyBAA,EAAK,MAAM,UAAU,OAAS,SAAUkH,EAAQ,CAC9C,MAAM,WAAYA,IAChBA,EAAO,OAAS,KAAK,WAGjB,UAAWA,IACfA,EAAO,MAAQ,GAGX,gBAAiBA,IACrBA,EAAO,YAAc,IAGjB,aAAcA,IAClBA,EAAO,SAAWlH,EAAK,MAAM,SAAS,MAGnCkH,EAAO,SAAWlH,EAAK,MAAM,SAAS,SAAakH,EAAO,KAAK,OAAO,CAAC,GAAKlH,EAAK,MAAM,WAC1FkH,EAAO,KAAO,IAAMA,EAAO,MAGxBA,EAAO,SAAWlH,EAAK,MAAM,SAAS,UAAckH,EAAO,KAAK,MAAM,EAAE,GAAKlH,EAAK,MAAM,WAC3FkH,EAAO,KAAO,GAAKA,EAAO,KAAO,KAG7B,aAAcA,IAClBA,EAAO,SAAWlH,EAAK,MAAM,SAAS,UAGxC,KAAK,QAAQ,KAAKkH,CAAM,EAEjB,IACT,EASAlH,EAAK,MAAM,UAAU,UAAY,UAAY,CAC3C,QAASiB,EAAI,EAAGA,EAAI,KAAK,QAAQ,OAAQA,IACvC,GAAI,KAAK,QAAQA,CAAC,EAAE,UAAYjB,EAAK,MAAM,SAAS,WAClD,MAAO,GAIX,MAAO,EACT,EA4BAA,EAAK,MAAM,UAAU,KAAO,SAAU4J,EAAMyD,EAAS,CACnD,GAAI,MAAM,QAAQzD,CAAI,EACpB,OAAAA,EAAK,QAAQ,SAAU7H,EAAG,CAAE,KAAK,KAAKA,EAAG/B,EAAK,MAAM,MAAMqN,CAAO,CAAC,CAAE,EAAG,IAAI,EACpE,KAGT,IAAInG,EAASmG,GAAW,CAAC,EACzB,OAAAnG,EAAO,KAAO0C,EAAK,SAAS,EAE5B,KAAK,OAAO1C,CAAM,EAEX,IACT,EACAlH,EAAK,gBAAkB,SAAUI,EAASmD,EAAOC,EAAK,CACpD,KAAK,KAAO,kBACZ,KAAK,QAAUpD,EACf,KAAK,MAAQmD,EACb,KAAK,IAAMC,CACb,EAEAxD,EAAK,gBAAgB,UAAY,IAAI,MACrCA,EAAK,WAAa,SAAU4B,EAAK,CAC/B,KAAK,QAAU,CAAC,EAChB,KAAK,IAAMA,EACX,KAAK,OAASA,EAAI,OAClB,KAAK,IAAM,EACX,KAAK,MAAQ,EACb,KAAK,oBAAsB,CAAC,CAC9B,EAEA5B,EAAK,WAAW,UAAU,IAAM,UAAY,CAG1C,QAFIsN,EAAQtN,EAAK,WAAW,QAErBsN,GACLA,EAAQA,EAAM,IAAI,CAEtB,EAEAtN,EAAK,WAAW,UAAU,YAAc,UAAY,CAKlD,QAJIuN,EAAY,CAAC,EACbpL,EAAa,KAAK,MAClBD,EAAW,KAAK,IAEX,EAAI,EAAG,EAAI,KAAK,oBAAoB,OAAQ,IACnDA,EAAW,KAAK,oBAAoB,CAAC,EACrCqL,EAAU,KAAK,KAAK,IAAI,MAAMpL,EAAYD,CAAQ,CAAC,EACnDC,EAAaD,EAAW,EAG1B,OAAAqL,EAAU,KAAK,KAAK,IAAI,MAAMpL,EAAY,KAAK,GAAG,CAAC,EACnD,KAAK,oBAAoB,OAAS,EAE3BoL,EAAU,KAAK,EAAE,CAC1B,EAEAvN,EAAK,WAAW,UAAU,KAAO,SAAUwN,EAAM,CAC/C,KAAK,QAAQ,KAAK,CAChB,KAAMA,EACN,IAAK,KAAK,YAAY,EACtB,MAAO,KAAK,MACZ,IAAK,KAAK,GACZ,CAAC,EAED,KAAK,MAAQ,KAAK,GACpB,EAEAxN,EAAK,WAAW,UAAU,gBAAkB,UAAY,CACtD,KAAK,oBAAoB,KAAK,KAAK,IAAM,CAAC,EAC1C,KAAK,KAAO,CACd,EAEAA,EAAK,WAAW,UAAU,KAAO,UAAY,CAC3C,GAAI,KAAK,KAAO,KAAK,OACnB,OAAOA,EAAK,WAAW,IAGzB,IAAIoC,EAAO,KAAK,IAAI,OAAO,KAAK,GAAG,EACnC,YAAK,KAAO,EACLA,CACT,EAEApC,EAAK,WAAW,UAAU,MAAQ,UAAY,CAC5C,OAAO,KAAK,IAAM,KAAK,KACzB,EAEAA,EAAK,WAAW,UAAU,OAAS,UAAY,CACzC,KAAK,OAAS,KAAK,MACrB,KAAK,KAAO,GAGd,KAAK,MAAQ,KAAK,GACpB,EAEAA,EAAK,WAAW,UAAU,OAAS,UAAY,CAC7C,KAAK,KAAO,CACd,EAEAA,EAAK,WAAW,UAAU,eAAiB,UAAY,CACrD,IAAIoC,EAAMqL,EAEV,GACErL,EAAO,KAAK,KAAK,EACjBqL,EAAWrL,EAAK,WAAW,CAAC,QACrBqL,EAAW,IAAMA,EAAW,IAEjCrL,GAAQpC,EAAK,WAAW,KAC1B,KAAK,OAAO,CAEhB,EAEAA,EAAK,WAAW,UAAU,KAAO,UAAY,CAC3C,OAAO,KAAK,IAAM,KAAK,MACzB,EAEAA,EAAK,WAAW,IAAM,MACtBA,EAAK,WAAW,MAAQ,QACxBA,EAAK,WAAW,KAAO,OACvBA,EAAK,WAAW,cAAgB,gBAChCA,EAAK,WAAW,MAAQ,QACxBA,EAAK,WAAW,SAAW,WAE3BA,EAAK,WAAW,SAAW,SAAU0N,EAAO,CAC1C,OAAAA,EAAM,OAAO,EACbA,EAAM,KAAK1N,EAAK,WAAW,KAAK,EAChC0N,EAAM,OAAO,EACN1N,EAAK,WAAW,OACzB,EAEAA,EAAK,WAAW,QAAU,SAAU0N,EAAO,CAQzC,GAPIA,EAAM,MAAM,EAAI,IAClBA,EAAM,OAAO,EACbA,EAAM,KAAK1N,EAAK,WAAW,IAAI,GAGjC0N,EAAM,OAAO,EAETA,EAAM,KAAK,EACb,OAAO1N,EAAK,WAAW,OAE3B,EAEAA,EAAK,WAAW,gBAAkB,SAAU0N,EAAO,CACjD,OAAAA,EAAM,OAAO,EACbA,EAAM,eAAe,EACrBA,EAAM,KAAK1N,EAAK,WAAW,aAAa,EACjCA,EAAK,WAAW,OACzB,EAEAA,EAAK,WAAW,SAAW,SAAU0N,EAAO,CAC1C,OAAAA,EAAM,OAAO,EACbA,EAAM,eAAe,EACrBA,EAAM,KAAK1N,EAAK,WAAW,KAAK,EACzBA,EAAK,WAAW,OACzB,EAEAA,EAAK,WAAW,OAAS,SAAU0N,EAAO,CACpCA,EAAM,MAAM,EAAI,GAClBA,EAAM,KAAK1N,EAAK,WAAW,IAAI,CAEnC,EAaAA,EAAK,WAAW,cAAgBA,EAAK,UAAU,UAE/CA,EAAK,WAAW,QAAU,SAAU0N,EAAO,CACzC,OAAa,CACX,IAAItL,EAAOsL,EAAM,KAAK,EAEtB,GAAItL,GAAQpC,EAAK,WAAW,IAC1B,OAAOA,EAAK,WAAW,OAIzB,GAAIoC,EAAK,WAAW,CAAC,GAAK,GAAI,CAC5BsL,EAAM,gBAAgB,EACtB,QACF,CAEA,GAAItL,GAAQ,IACV,OAAOpC,EAAK,WAAW,SAGzB,GAAIoC,GAAQ,IACV,OAAAsL,EAAM,OAAO,EACTA,EAAM,MAAM,EAAI,GAClBA,EAAM,KAAK1N,EAAK,WAAW,IAAI,EAE1BA,EAAK,WAAW,gBAGzB,GAAIoC,GAAQ,IACV,OAAAsL,EAAM,OAAO,EACTA,EAAM,MAAM,EAAI,GAClBA,EAAM,KAAK1N,EAAK,WAAW,IAAI,EAE1BA,EAAK,WAAW,SAczB,GARIoC,GAAQ,KAAOsL,EAAM,MAAM,IAAM,GAQjCtL,GAAQ,KAAOsL,EAAM,MAAM,IAAM,EACnC,OAAAA,EAAM,KAAK1N,EAAK,WAAW,QAAQ,EAC5BA,EAAK,WAAW,QAGzB,GAAIoC,EAAK,MAAMpC,EAAK,WAAW,aAAa,EAC1C,OAAOA,EAAK,WAAW,OAE3B,CACF,EAEAA,EAAK,YAAc,SAAU4B,EAAKsH,EAAO,CACvC,KAAK,MAAQ,IAAIlJ,EAAK,WAAY4B,CAAG,EACrC,KAAK,MAAQsH,EACb,KAAK,cAAgB,CAAC,EACtB,KAAK,UAAY,CACnB,EAEAlJ,EAAK,YAAY,UAAU,MAAQ,UAAY,CAC7C,KAAK,MAAM,IAAI,EACf,KAAK,QAAU,KAAK,MAAM,QAI1B,QAFIsN,EAAQtN,EAAK,YAAY,YAEtBsN,GACLA,EAAQA,EAAM,IAAI,EAGpB,OAAO,KAAK,KACd,EAEAtN,EAAK,YAAY,UAAU,WAAa,UAAY,CAClD,OAAO,KAAK,QAAQ,KAAK,SAAS,CACpC,EAEAA,EAAK,YAAY,UAAU,cAAgB,UAAY,CACrD,IAAI2N,EAAS,KAAK,WAAW,EAC7B,YAAK,WAAa,EACXA,CACT,EAEA3N,EAAK,YAAY,UAAU,WAAa,UAAY,CAClD,IAAI4N,EAAkB,KAAK,cAC3B,KAAK,MAAM,OAAOA,CAAe,EACjC,KAAK,cAAgB,CAAC,CACxB,EAEA5N,EAAK,YAAY,YAAc,SAAUmJ,EAAQ,CAC/C,IAAIwE,EAASxE,EAAO,WAAW,EAE/B,GAAIwE,GAAU,KAId,OAAQA,EAAO,KAAM,CACnB,KAAK3N,EAAK,WAAW,SACnB,OAAOA,EAAK,YAAY,cAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,KACnB,OAAOA,EAAK,YAAY,UAC1B,QACE,IAAI6N,EAAe,4CAA8CF,EAAO,KAExE,MAAIA,EAAO,IAAI,QAAU,IACvBE,GAAgB,gBAAkBF,EAAO,IAAM,KAG3C,IAAI3N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CAC1E,CACF,EAEA3N,EAAK,YAAY,cAAgB,SAAUmJ,EAAQ,CACjD,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,QAAQA,EAAO,IAAK,CAClB,IAAK,IACHxE,EAAO,cAAc,SAAWnJ,EAAK,MAAM,SAAS,WACpD,MACF,IAAK,IACHmJ,EAAO,cAAc,SAAWnJ,EAAK,MAAM,SAAS,SACpD,MACF,QACE,IAAI6N,EAAe,kCAAoCF,EAAO,IAAM,IACpE,MAAM,IAAI3N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CAC1E,CAEA,IAAIG,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B,IAAID,EAAe,yCACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEA,OAAQG,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,KACnB,OAAOA,EAAK,YAAY,UAC1B,QACE,IAAI6N,EAAe,mCAAqCC,EAAW,KAAO,IAC1E,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,WAAa,SAAUmJ,EAAQ,CAC9C,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,IAAIxE,EAAO,MAAM,UAAU,QAAQwE,EAAO,GAAG,GAAK,GAAI,CACpD,IAAII,EAAiB5E,EAAO,MAAM,UAAU,IAAI,SAAU6E,EAAG,CAAE,MAAO,IAAMA,EAAI,GAAI,CAAC,EAAE,KAAK,IAAI,EAC5FH,EAAe,uBAAyBF,EAAO,IAAM,uBAAyBI,EAElF,MAAM,IAAI/N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEAxE,EAAO,cAAc,OAAS,CAACwE,EAAO,GAAG,EAEzC,IAAIG,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B,IAAID,EAAe,gCACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEA,OAAQG,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAOA,EAAK,YAAY,UAC1B,QACE,IAAI6N,EAAe,0BAA4BC,EAAW,KAAO,IACjE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,UAAY,SAAUmJ,EAAQ,CAC7C,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,CAAAxE,EAAO,cAAc,KAAOwE,EAAO,IAAI,YAAY,EAE/CA,EAAO,IAAI,QAAQ,GAAG,GAAK,KAC7BxE,EAAO,cAAc,YAAc,IAGrC,IAAI2E,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B3E,EAAO,WAAW,EAClB,MACF,CAEA,OAAQ2E,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,UAC1B,KAAKA,EAAK,WAAW,MACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,cACnB,OAAOA,EAAK,YAAY,kBAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,SACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,cAC1B,QACE,IAAI6N,EAAe,2BAA6BC,EAAW,KAAO,IAClE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,kBAAoB,SAAUmJ,EAAQ,CACrD,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,KAAIxG,EAAe,SAASwG,EAAO,IAAK,EAAE,EAE1C,GAAI,MAAMxG,CAAY,EAAG,CACvB,IAAI0G,EAAe,gCACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEAxE,EAAO,cAAc,aAAehC,EAEpC,IAAI2G,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B3E,EAAO,WAAW,EAClB,MACF,CAEA,OAAQ2E,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,UAC1B,KAAKA,EAAK,WAAW,MACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,cACnB,OAAOA,EAAK,YAAY,kBAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,SACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,cAC1B,QACE,IAAI6N,EAAe,2BAA6BC,EAAW,KAAO,IAClE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAEA9N,EAAK,YAAY,WAAa,SAAUmJ,EAAQ,CAC9C,IAAIwE,EAASxE,EAAO,cAAc,EAElC,GAAIwE,GAAU,KAId,KAAIM,EAAQ,SAASN,EAAO,IAAK,EAAE,EAEnC,GAAI,MAAMM,CAAK,EAAG,CAChB,IAAIJ,EAAe,wBACnB,MAAM,IAAI7N,EAAK,gBAAiB6N,EAAcF,EAAO,MAAOA,EAAO,GAAG,CACxE,CAEAxE,EAAO,cAAc,MAAQ8E,EAE7B,IAAIH,EAAa3E,EAAO,WAAW,EAEnC,GAAI2E,GAAc,KAAW,CAC3B3E,EAAO,WAAW,EAClB,MACF,CAEA,OAAQ2E,EAAW,KAAM,CACvB,KAAK9N,EAAK,WAAW,KACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,UAC1B,KAAKA,EAAK,WAAW,MACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,cACnB,OAAOA,EAAK,YAAY,kBAC1B,KAAKA,EAAK,WAAW,MACnB,OAAOA,EAAK,YAAY,WAC1B,KAAKA,EAAK,WAAW,SACnB,OAAAmJ,EAAO,WAAW,EACXnJ,EAAK,YAAY,cAC1B,QACE,IAAI6N,EAAe,2BAA6BC,EAAW,KAAO,IAClE,MAAM,IAAI9N,EAAK,gBAAiB6N,EAAcC,EAAW,MAAOA,EAAW,GAAG,CAClF,EACF,EAMI,SAAU1G,EAAM8G,EAAS,CACrB,OAAO,QAAW,YAAc,OAAO,IAEzC,OAAOA,CAAO,EACL,OAAOpO,GAAY,SAM5BC,GAAO,QAAUmO,EAAQ,EAGzB9G,EAAK,KAAO8G,EAAQ,CAExB,EAAE,KAAM,UAAY,CAMlB,OAAOlO,CACT,CAAC,CACH,GAAG,IC53GH,IAAAmO,GAAiB,SCiDV,SAASC,GACdC,EAAkBC,EAAmB,SAClC,CACH,IAAMC,EAAKC,GAAsBH,EAAUC,CAAI,EAC/C,GAAI,OAAOC,GAAO,YAChB,MAAM,IAAI,eACR,8BAA8BF,CAAQ,iBACxC,EAGF,OAAOE,CACT,CAsBO,SAASC,GACdH,EAAkBC,EAAmB,SACtB,CACf,OAAOA,EAAK,cAAiBD,CAAQ,GAAK,MAC5C,CCjFK,OAAO,UACV,OAAO,QAAU,SAAUI,EAAa,CACtC,IAAMC,EAA2B,CAAC,EAClC,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAK,CAACC,EAAKF,EAAIE,CAAG,CAAC,CAAC,EAG3B,OAAOD,CACT,GAGG,OAAO,SACV,OAAO,OAAS,SAAUD,EAAa,CACrC,IAAMC,EAAiB,CAAC,EACxB,QAAWC,KAAO,OAAO,KAAKF,CAAG,EAE/BC,EAAK,KAAKD,EAAIE,CAAG,CAAC,EAGpB,OAAOD,CACT,GAKE,OAAO,SAAY,cAGhB,QAAQ,UAAU,WACrB,QAAQ,UAAU,SAAW,SAC3BE,EAA8BC,EACxB,CACF,OAAOD,GAAM,UACf,KAAK,WAAaA,EAAE,KACpB,KAAK,UAAYA,EAAE,MAEnB,KAAK,WAAaA,EAClB,KAAK,UAAYC,EAErB,GAGG,QAAQ,UAAU,cACrB,QAAQ,UAAU,YAAc,YAC3BC,EACG,CACN,IAAMC,EAAS,KAAK,WACpB,GAAIA,EAAQ,CACND,EAAM,SAAW,GACnBC,EAAO,YAAY,IAAI,EAGzB,QAASC,EAAIF,EAAM,OAAS,EAAGE,GAAK,EAAGA,IAAK,CAC1C,IAAIC,EAAOH,EAAME,CAAC,EACd,OAAOC,GAAS,SAClBA,EAAO,SAAS,eAAeA,CAAI,EAC5BA,EAAK,YACZA,EAAK,WAAW,YAAYA,CAAI,EAG7BD,EAGHD,EAAO,aAAa,KAAK,gBAAkBE,CAAI,EAF/CF,EAAO,aAAaE,EAAM,IAAI,CAGlC,CACF,CACF,ICDG,SAASC,GACdC,EAC6B,CAC7B,IAAMC,EAAM,IAAI,IAChB,QAAWC,KAAOF,EAAM,CACtB,GAAM,CAACG,CAAI,EAAID,EAAI,SAAS,MAAM,GAAG,EAG/BE,EAAUH,EAAI,IAAIE,CAAI,EACxB,OAAOC,GAAY,YACrBH,EAAI,IAAIE,EAAMD,CAAG,GAIjBD,EAAI,IAAIC,EAAI,SAAUA,CAAG,EACzBA,EAAI,OAASE,EAEjB,CAGA,OAAOH,CACT,CCnEO,SAASI,EACdC,EAAeC,EAAmBC,EAC5B,CAjDR,IAAAC,EAkDEF,EAAY,IAAI,OAAOA,EAAW,GAAG,EAGrC,IAAIG,EACAC,EAAQ,EACZ,EAAG,CACDD,EAAQH,EAAU,KAAKD,CAAK,EAG5B,IAAMM,GAAQH,EAAAC,GAAA,YAAAA,EAAO,QAAP,KAAAD,EAAgBH,EAAM,OAKpC,GAJIK,EAAQC,GACVJ,EAAGG,EAAOC,CAAK,EAGbF,EAAO,CACT,GAAM,CAACG,CAAI,EAAIH,EACfC,EAAQD,EAAM,MAAQG,EAAK,OAGvBA,EAAK,SAAW,IAClBN,EAAU,UAAYG,EAAM,MAAQ,EACxC,CACF,OAASA,EACX,CCFO,SAASI,GACdC,EAAeC,EACT,CAEN,IAAIC,EAAQ,EACRC,EAAQ,EACRC,EAAM,EAGV,QAASC,EAAQ,EAAGD,EAAMJ,EAAM,OAAQI,IAGlCJ,EAAM,OAAOI,CAAG,IAAM,KAAOA,EAAMD,EACrCF,EAAGC,EAAO,EAAcC,EAAOA,EAAQC,CAAG,EAGjCJ,EAAM,OAAOI,CAAG,IAAM,MAC3BJ,EAAM,OAAOG,EAAQ,CAAC,IAAM,IAC1B,EAAEE,IAAU,GACdJ,EAAGC,IAAS,EAAmBC,EAAOC,EAAM,CAAC,EAGtCJ,EAAM,OAAOI,EAAM,CAAC,IAAM,KAC/BC,MAAY,GACdJ,EAAGC,EAAO,EAAkBC,EAAOC,EAAM,CAAC,EAI9CD,EAAQC,EAAM,GAKdA,EAAMD,GACRF,EAAGC,EAAO,EAAcC,EAAOC,CAAG,CACtC,CCnDO,SAASE,GACdC,EAAeC,EAAsBC,EAAuBC,EAAO,GAC3D,CACR,OAAOC,EAAa,CAACJ,CAAK,EAAGC,EAAOC,EAAWC,CAAI,EAAE,IAAI,CAC3D,CAYO,SAASC,EACdC,EAAkBJ,EAAsBC,EAAuBC,EAAO,GAC5D,CAGV,IAAMG,EAAU,CAAC,CAAC,EAClB,QAASC,EAAI,EAAGA,EAAIN,EAAM,OAAQM,IAAK,CACrC,IAAMC,EAAOP,EAAMM,EAAI,CAAC,EAClBE,EAAOR,EAAMM,CAAC,EAGdG,EAAIF,EAAKA,EAAK,OAAS,CAAC,IAAM,EAAI,KAClCG,EAAIF,EAAK,CAAC,IAAoB,GAGpCH,EAAQ,KAAK,EAAEI,EAAIC,GAAKL,EAAQA,EAAQ,OAAS,CAAC,CAAC,CACrD,CAGA,OAAOD,EAAO,IAAI,CAACL,EAAOY,IAAM,CAC9B,IAAIC,EAAS,EAGPC,EAAS,IAAI,IACnB,QAAWJ,KAAKR,EAAU,KAAK,CAACa,EAAGC,IAAMD,EAAIC,CAAC,EAAG,CAC/C,IAAMC,EAAQP,EAAI,QACZQ,EAAQR,IAAM,GACpB,GAAIJ,EAAQY,CAAK,IAAMN,EACrB,SAGF,IAAIO,EAAQL,EAAO,IAAII,CAAK,EACxB,OAAOC,GAAU,aACnBL,EAAO,IAAII,EAAOC,EAAQ,CAAC,CAAC,EAG9BA,EAAM,KAAKF,CAAK,CAClB,CAGA,GAAIH,EAAO,OAAS,EAClB,OAAOd,EAGT,IAAMoB,EAAmB,CAAC,EAC1B,OAAW,CAACF,EAAOG,CAAO,IAAKP,EAAQ,CACrC,IAAMP,EAAIN,EAAMiB,CAAK,EAGfI,EAASf,EAAE,CAAC,IAAiB,GAC7BgB,EAAShB,EAAEA,EAAE,OAAS,CAAC,IAAM,GAC7BiB,EAASjB,EAAEA,EAAE,OAAS,CAAC,IAAM,EAAI,KAGnCJ,GAAQmB,EAAQT,GAClBO,EAAO,KAAKpB,EAAM,MAAMa,EAAQS,CAAK,CAAC,EAGxC,IAAIG,EAAQzB,EAAM,MAAMsB,EAAOC,EAAMC,CAAM,EAC3C,QAAWE,KAAKL,EAAQ,KAAK,CAACN,EAAGC,IAAMA,EAAID,CAAC,EAAG,CAG7C,IAAML,GAAKH,EAAEmB,CAAC,IAAM,IAAMJ,EACpBX,GAAKJ,EAAEmB,CAAC,IAAM,EAAI,MAAShB,EAGjCe,EAAQ,CACNA,EAAM,MAAM,EAAGf,CAAC,EAChB,SACAe,EAAM,MAAMf,EAAGC,CAAC,EAChB,UACAc,EAAM,MAAMd,CAAC,CACf,EAAE,KAAK,EAAE,CACX,CAMA,GAHAE,EAASU,EAAMC,EAGXJ,EAAO,KAAKK,CAAK,IAAM,EACzB,KACJ,CAGA,OAAItB,GAAQU,EAASb,EAAM,QACzBoB,EAAO,KAAKpB,EAAM,MAAMa,CAAM,CAAC,EAG1BO,EAAO,KAAK,EAAE,CACvB,CAAC,CACH,CChHO,SAASO,GACdC,EACc,CACd,IAAMC,EAAuB,CAAC,EAC9B,GAAI,OAAOD,GAAU,YACnB,OAAOC,EAGT,IAAMC,EAAS,MAAM,QAAQF,CAAK,EAAIA,EAAQ,CAACA,CAAK,EACpD,QAASG,EAAI,EAAGA,EAAID,EAAO,OAAQC,IAAK,CACtC,IAAMC,EAAQ,KAAK,UAAU,MACvBC,EAAQD,EAAM,OAGpBE,GAAQJ,EAAOC,CAAC,EAAG,CAACI,EAAOC,EAAMC,EAAOC,IAAQ,CA/DpD,IAAAC,EAiEM,OADAP,EAAAO,EAAMJ,GAASF,KAAfD,EAAAO,GAA0B,CAAC,GACnBH,EAAM,CAGZ,OACA,OACEJ,EAAMG,CAAK,EAAE,KACXE,GAAe,GACfC,EAAMD,GAAU,EAChBD,CACF,EACA,MAGF,OACE,IAAMI,EAAUV,EAAOC,CAAC,EAAE,MAAMM,EAAOC,CAAG,EAC1CG,EAAMD,EAAS,KAAK,UAAU,UAAW,CAACE,EAAOC,IAAU,CAOzD,GAAI,OAAO,KAAK,WAAc,YAAa,CACzC,IAAMC,EAAaJ,EAAQ,MAAME,EAAOC,CAAK,EAC7C,GAAI,WAAW,KAAK,KAAK,UAAU,OAAOC,CAAU,CAAC,EAAG,CACtD,IAAMC,EAAW,KAAK,UAAU,QAAQD,CAAU,EAClD,QAASE,EAAI,EAAGC,EAAI,EAAGD,EAAID,EAAS,OAAQC,IAG1Cd,EAAAG,KAAAH,EAAAG,GAAiB,CAAC,GAClBH,EAAMG,CAAK,EAAE,KACXE,EAAQK,EAAQK,GAAM,GACtBF,EAASC,CAAC,EAAE,QAAW,EACvBV,CACF,EAGAP,EAAO,KAAK,IAAI,KAAK,MACnBgB,EAASC,CAAC,EAAE,YAAY,EAAG,CACzB,SAAUX,GAAS,GAAKH,EAAMG,CAAK,EAAE,OAAS,CAChD,CACF,CAAC,EAGDY,GAAKF,EAASC,CAAC,EAAE,OAEnB,MACF,CACF,CAGAd,EAAMG,CAAK,EAAE,KACXE,EAAQK,GAAS,GACjBC,EAAQD,GAAU,EAClBN,CACF,EAGAP,EAAO,KAAK,IAAI,KAAK,MACnBW,EAAQ,MAAME,EAAOC,CAAK,EAAE,YAAY,EAAG,CACzC,SAAUR,GAAS,GAAKH,EAAMG,CAAK,EAAE,OAAS,CAChD,CACF,CAAC,CACH,CAAC,CACL,CACF,CAAC,CACH,CAGA,OAAON,CACT,CCjEO,SAASmB,GACdC,EAAeC,EAAgBC,GAAQA,EAC/B,CACR,OAAOF,EAGJ,KAAK,EAGL,MAAM,YAAY,EAChB,IAAI,CAACG,EAAOC,IAAUA,EAAQ,EAC3BD,EAAM,QAAQ,+BAAgC,IAAI,EAClDA,CACJ,EACC,KAAK,EAAE,EAGT,QAAQ,kCAAmC,EAAE,EAG7C,MAAM,MAAM,EACV,OAAO,CAACE,EAAMH,IAAS,CACtB,IAAMI,EAAOL,EAAGC,CAAI,EACpB,MAAO,CAAC,GAAGG,EAAM,GAAG,MAAM,QAAQC,CAAI,EAAIA,EAAO,CAACA,CAAI,CAAC,CACzD,EAAG,CAAC,CAAa,EAChB,IAAIJ,GAAQ,UAAU,KAAKA,CAAI,EAAI,GAAGA,CAAI,IAAMA,CAAI,EACpD,IAAIA,GAAQ,mBAAmB,KAAKA,CAAI,EAAIA,EAAO,GAAGA,CAAI,GAAG,EAC7D,KAAK,GAAG,CACf,CCxCO,SAASK,GACdC,EACQ,CAGR,OAAOC,GAAUD,EAAOE,GAAQ,CAC9B,IAAMC,EAAkB,CAAC,EAGnBC,EAAQ,IAAI,KAAK,WAAWF,CAAI,EACtCE,EAAM,IAAI,EAGV,OAAW,CAAE,KAAAC,EAAM,IAAKC,EAAM,MAAAC,EAAO,IAAAC,CAAI,IAAKJ,EAAM,QAClD,OAAQC,EAAM,CAGZ,IAAK,QACE,CAAC,QAAS,OAAQ,MAAM,EAAE,SAASC,CAAI,IAC1CJ,EAAO,CACLA,EAAK,MAAM,EAAGM,CAAG,EACjB,IACAN,EAAK,MAAMM,EAAM,CAAC,CACpB,EAAE,KAAK,EAAE,GACX,MAGF,IAAK,OACHC,EAAMH,EAAM,KAAK,UAAU,UAAW,IAAII,IAAU,CAClDP,EAAM,KAAK,CACTD,EAAK,MAAM,EAAGK,CAAK,EACnBD,EAAK,MAAM,GAAGI,CAAK,EACnBR,EAAK,MAAMM,CAAG,CAChB,EAAE,KAAK,EAAE,CAAC,CACZ,CAAC,CACL,CAGF,OAAOL,CACT,CAAC,CACH,CAgBO,SAASQ,GACdC,EACqB,CACrB,IAAMZ,EAAS,IAAI,KAAK,MAAM,CAAC,QAAS,OAAQ,MAAM,CAAC,EACxC,IAAI,KAAK,YAAYY,EAAOZ,CAAK,EAGzC,MAAM,EACb,QAAWa,KAAUb,EAAM,QACzBa,EAAO,YAAc,GAGjBA,EAAO,KAAK,WAAW,GAAG,IAC5BA,EAAO,SAAW,KAAK,MAAM,SAAS,QACtCA,EAAO,KAAOA,EAAO,KAAK,MAAM,CAAC,GAI/BA,EAAO,KAAK,SAAS,GAAG,IAC1BA,EAAO,SAAW,KAAK,MAAM,SAAS,SACtCA,EAAO,KAAOA,EAAO,KAAK,MAAM,EAAG,EAAE,GAKzC,OAAOb,EAAM,OACf,CAUO,SAASc,GACdd,EAA4BG,EACV,CAxJpB,IAAAY,EAyJE,IAAMC,EAAU,IAAI,IAAuBhB,CAAK,EAG1CiB,EAA2B,CAAC,EAClC,QAASC,EAAI,EAAGA,EAAIf,EAAM,OAAQe,IAChC,QAAWL,KAAUG,EACfb,EAAMe,CAAC,EAAE,WAAWL,EAAO,IAAI,IACjCI,EAAOJ,EAAO,IAAI,EAAI,GACtBG,EAAQ,OAAOH,CAAM,GAI3B,QAAWA,KAAUG,GACfD,EAAA,KAAK,iBAAL,MAAAA,EAAA,UAAsBF,EAAO,QAC/BI,EAAOJ,EAAO,IAAI,EAAI,IAG1B,OAAOI,CACT,CClIO,SAASE,GACdC,EAAeC,EACG,CAClB,IAAMC,EAAW,IAAI,IAGfC,EAAW,IAAI,YAAYH,EAAM,MAAM,EAC7C,QAASI,EAAI,EAAGA,EAAIJ,EAAM,OAAQI,IAChC,QAASC,EAAID,EAAI,EAAGC,EAAIL,EAAM,OAAQK,IACtBL,EAAM,MAAMI,EAAGC,CAAC,IACjBJ,IACXE,EAASC,CAAC,EAAIC,EAAID,GAIxB,IAAME,EAAQ,CAAC,CAAC,EAChB,QAAS,EAAIA,EAAM,OAAQ,EAAI,GAAI,CACjC,IAAMC,EAAID,EAAM,EAAE,CAAC,EACnB,QAASE,EAAI,EAAGA,EAAIL,EAASI,CAAC,EAAGC,IAC3BL,EAASI,EAAIC,CAAC,EAAIL,EAASI,CAAC,EAAIC,IAClCN,EAAS,IAAIF,EAAM,MAAMO,EAAGA,EAAIC,CAAC,CAAC,EAClCF,EAAM,GAAG,EAAIC,EAAIC,GAIrB,IAAMA,EAAID,EAAIJ,EAASI,CAAC,EACpBJ,EAASK,CAAC,GAAKA,EAAIR,EAAM,OAAS,IACpCM,EAAM,GAAG,EAAIE,GAGfN,EAAS,IAAIF,EAAM,MAAMO,EAAGC,CAAC,CAAC,CAChC,CAGA,OAAIN,EAAS,IAAI,EAAE,EACV,IAAI,IAAI,CAACF,CAAK,CAAC,EAGjBE,CACT,CCJA,SAASO,GAAUC,EAAmC,CACpD,OAAQC,GACEC,GAAwB,CAC9B,GAAI,OAAOA,EAAID,CAAI,GAAM,YACvB,OAGF,IAAME,EAAK,CAACD,EAAI,SAAUD,CAAI,EAAE,KAAK,GAAG,EACxC,OAAAD,EAAM,IAAIG,EAAI,KAAK,UAAU,MAAQ,CAAC,CAAC,EAGhCD,EAAID,CAAI,CACjB,CAEJ,CAUA,SAASG,GAAWC,EAAaC,EAAuB,CACtD,GAAM,CAACC,EAAGC,CAAC,EAAI,CAAC,IAAI,IAAIH,CAAC,EAAG,IAAI,IAAIC,CAAC,CAAC,EACtC,MAAO,CACL,GAAG,IAAI,IAAI,CAAC,GAAGC,CAAC,EAAE,OAAOE,GAAS,CAACD,EAAE,IAAIC,CAAK,CAAC,CAAC,CAClD,CACF,CASO,IAAMC,EAAN,KAAa,CA2BX,YAAY,CAAE,OAAAC,EAAQ,KAAAC,EAAM,QAAAC,CAAQ,EAAgB,CACzD,IAAMC,EAAQf,GAAU,KAAK,MAAQ,IAAI,GAAK,EAG9C,KAAK,IAAMgB,GAAuBH,CAAI,EACtC,KAAK,QAAUC,EAGf,KAAK,MAAQ,KAAK,UAAY,CAC5B,KAAK,kBAAoB,CAAC,UAAU,EACpC,KAAK,EAAE,CAAC,EAGJF,EAAO,KAAK,SAAW,GAAKA,EAAO,KAAK,CAAC,IAAM,KAEjD,KAAK,IAAI,KAAKA,EAAO,KAAK,CAAC,CAAC,CAAC,EACpBA,EAAO,KAAK,OAAS,GAC9B,KAAK,IAAI,KAAK,cAAc,GAAGA,EAAO,IAAI,CAAC,EAI7C,KAAK,UAAYK,GACjB,KAAK,UAAU,UAAY,IAAI,OAAOL,EAAO,SAAS,EAGtD,KAAK,UAAY,kBAAmB,KAChC,IAAI,KAAK,cACT,OAGJ,IAAMM,EAAMb,GAAW,CACrB,UAAW,iBAAkB,SAC/B,EAAGO,EAAO,QAAQ,EAGlB,QAAWO,KAAQP,EAAO,KAAK,IAAIQ,GAEjCA,IAAa,KAAO,KAAO,KAAKA,CAAQ,CACzC,EACC,QAAWC,KAAMH,EACf,KAAK,SAAS,OAAOC,EAAKE,CAAE,CAAC,EAC7B,KAAK,eAAe,OAAOF,EAAKE,CAAE,CAAC,EAIvC,KAAK,IAAI,UAAU,EAGnB,KAAK,MAAM,QAAS,CAAE,MAAO,IAAK,UAAWN,EAAM,OAAO,CAAE,CAAC,EAC7D,KAAK,MAAM,OAAS,CAAE,MAAO,EAAK,UAAWA,EAAM,MAAM,CAAE,CAAC,EAC5D,KAAK,MAAM,OAAS,CAAE,MAAO,IAAK,UAAWA,EAAM,MAAM,CAAE,CAAC,EAG5D,QAAWZ,KAAOU,EAChB,KAAK,IAAIV,EAAK,CAAE,MAAOA,EAAI,KAAM,CAAC,CACtC,CAAC,CACH,CASO,OAAOmB,EAA6B,CAUzC,GAPAA,EAAQA,EAAM,QAAQ,WAAC,eAAY,IAAE,EAAEZ,GAC9B,CAAC,GAAGa,GAAQb,EAAO,KAAK,MAAM,aAAa,CAAC,EAChD,KAAK,IAAI,CACb,EAGDY,EAAQE,GAAqBF,CAAK,EAC9B,CAACA,EACH,MAAO,CAAE,MAAO,CAAC,CAAE,EAGrB,IAAMG,EAAUC,GAAiBJ,CAAK,EACnC,OAAOK,GACNA,EAAO,WAAa,KAAK,MAAM,SAAS,UACzC,EAGGC,EAAS,KAAK,MAAM,OAAON,CAAK,EAGnC,OAAqB,CAACO,EAAM,CAAE,IAAAC,EAAK,MAAAC,EAAO,UAAAC,CAAU,IAAM,CACzD,IAAI7B,EAAM,KAAK,IAAI,IAAI2B,CAAG,EAC1B,GAAI,OAAO3B,GAAQ,YAAa,CAG9BA,EAAM8B,EAAA,GAAK9B,GACPA,EAAI,OACNA,EAAI,KAAO,CAAC,GAAGA,EAAI,IAAI,GAGzB,IAAM+B,EAAQC,GACZV,EACA,OAAO,KAAKO,EAAU,QAAQ,CAChC,EAGA,QAAWjB,KAAS,KAAK,MAAM,OAAQ,CACrC,GAAI,OAAOZ,EAAIY,CAAK,GAAM,YACxB,SAGF,IAAMqB,EAAwB,CAAC,EAC/B,QAAWC,KAAS,OAAO,OAAOL,EAAU,QAAQ,EAC9C,OAAOK,EAAMtB,CAAK,GAAM,aAC1BqB,EAAU,KAAK,GAAGC,EAAMtB,CAAK,EAAE,QAAQ,EAG3C,GAAI,CAACqB,EAAU,OACb,SAGF,IAAMnC,EAAQ,KAAK,MAAM,IAAI,CAACE,EAAI,SAAUY,CAAK,EAAE,KAAK,GAAG,CAAC,EACtDM,EAAK,MAAM,QAAQlB,EAAIY,CAAK,CAAC,EAC/BuB,EACAC,GAGJpC,EAAIY,CAAK,EAAIM,EAAGlB,EAAIY,CAAK,EAAGd,EAAOmC,EAAWrB,IAAU,MAAM,CAChE,CAGA,IAAMyB,EAAQ,CAAC,CAACrC,EAAI,OAClB,OAAO,OAAO+B,CAAK,EAChB,OAAOO,GAAKA,CAAC,EAAE,OAClB,OAAO,KAAKP,CAAK,EAAE,OAGrBL,EAAK,KAAKa,EAAAT,EAAA,GACL9B,GADK,CAER,MAAO4B,GAAS,EAAIY,EAAAH,EAAS,IAC7B,MAAAN,CACF,EAAC,CACH,CACA,OAAOL,CACT,EAAG,CAAC,CAAC,EAGJ,KAAK,CAACvB,EAAGC,IAAMA,EAAE,MAAQD,EAAE,KAAK,EAGhC,OAAO,CAACsC,EAAOC,IAAW,CACzB,IAAM1C,EAAM,KAAK,IAAI,IAAI0C,EAAO,QAAQ,EACxC,GAAI,OAAO1C,GAAQ,YAAa,CAC9B,IAAM2B,EAAM3B,EAAI,OACZA,EAAI,OAAO,SACXA,EAAI,SACRyC,EAAM,IAAId,EAAK,CAAC,GAAGc,EAAM,IAAId,CAAG,GAAK,CAAC,EAAGe,CAAM,CAAC,CAClD,CACA,OAAOD,CACT,EAAG,IAAI,GAA2B,EAGpC,OAAW,CAACd,EAAKc,CAAK,IAAKhB,EACzB,GAAI,CAACgB,EAAM,KAAKf,GAAQA,EAAK,WAAaC,CAAG,EAAG,CAC9C,IAAM3B,EAAM,KAAK,IAAI,IAAI2B,CAAG,EAC5Bc,EAAM,KAAKF,EAAAT,EAAA,GAAK9B,GAAL,CAAU,MAAO,EAAG,MAAO,CAAC,CAAE,EAAC,CAC5C,CAGF,IAAI2C,EACJ,GAAI,KAAK,QAAQ,QAAS,CACxB,IAAMC,EAAS,KAAK,MAAM,MAAMC,GAAW,CACzC,QAAWrB,KAAUF,EACnBuB,EAAQ,KAAKrB,EAAO,KAAM,CACxB,OAAQ,CAAC,OAAO,EAChB,SAAU,KAAK,MAAM,SAAS,SAC9B,SAAU,KAAK,MAAM,SAAS,QAChC,CAAC,CACL,CAAC,EAGDmB,EAAUC,EAAO,OACb,OAAO,KAAKA,EAAO,CAAC,EAAE,UAAU,QAAQ,EACxC,CAAC,CACP,CAGA,OAAOd,EAAA,CACL,MAAO,CAAC,GAAGL,EAAO,OAAO,CAAC,GACvB,OAAOkB,GAAY,aAAe,CAAE,QAAAA,CAAQ,EAEnD,CACF,EX5QA,IAAIG,GAqBJ,SAAeC,GACbC,EACe,QAAAC,EAAA,sBACf,IAAIC,EAAO,UAGX,GAAI,OAAO,QAAW,aAAe,iBAAkB,OAAQ,CAC7D,IAAMC,EAASC,GAA8B,aAAa,EACpD,CAACC,CAAI,EAAIF,EAAO,IAAI,MAAM,SAAS,EAGzCD,EAAOA,EAAK,QAAQ,KAAMG,CAAI,CAChC,CAGA,IAAMC,EAAU,CAAC,EACjB,QAAWC,KAAQP,EAAO,KAAM,CAC9B,OAAQO,EAAM,CAGZ,IAAK,KACHD,EAAQ,KAAK,GAAGJ,CAAI,aAAa,EACjC,MAGF,IAAK,KACL,IAAK,KACHI,EAAQ,KAAK,GAAGJ,CAAI,aAAa,EACjC,KACJ,CAGIK,IAAS,MACXD,EAAQ,KAAK,GAAGJ,CAAI,aAAaK,CAAI,SAAS,CAClD,CAGIP,EAAO,KAAK,OAAS,GACvBM,EAAQ,KAAK,GAAGJ,CAAI,wBAAwB,EAG1CI,EAAQ,SACV,MAAM,cACJ,GAAGJ,CAAI,mCACP,GAAGI,CACL,EACJ,GAaA,SAAsBE,GACpBC,EACwB,QAAAR,EAAA,sBACxB,OAAQQ,EAAQ,KAAM,CAGpB,OACE,aAAMV,GAAqBU,EAAQ,KAAK,MAAM,EAC9CX,GAAQ,IAAIY,EAAOD,EAAQ,IAAI,EACxB,CACL,MACF,EAGF,OACE,IAAME,EAAQF,EAAQ,KACtB,GAAI,CACF,MAAO,CACL,OACA,KAAMX,GAAM,OAAOa,CAAK,CAC1B,CAGF,OAASC,EAAK,CACZ,eAAQ,KAAK,kBAAkBD,CAAK,oCAA+B,EACnE,QAAQ,KAAKC,CAAG,EACT,CACL,OACA,KAAM,CAAE,MAAO,CAAC,CAAE,CACpB,CACF,CAGF,QACE,MAAM,IAAI,UAAU,sBAAsB,CAC9C,CACF,GAOA,KAAK,KAAO,GAAAC,QAGZ,iBAAiB,UAAiBC,GAAMb,EAAA,wBACtC,YAAY,MAAMO,GAAQM,EAAG,IAAI,CAAC,CACpC,EAAC",
+  "names": ["require_lunr", "__commonJSMin", "exports", "module", "lunr", "config", "builder", "global", "message", "obj", "clone", "keys", "key", "val", "docRef", "fieldName", "stringValue", "s", "n", "fieldRef", "elements", "i", "other", "object", "a", "b", "intersection", "element", "posting", "documentCount", "documentsWithTerm", "x", "str", "metadata", "fn", "t", "len", "tokens", "sliceEnd", "sliceStart", "char", "sliceLength", "tokenMetadata", "label", "isRegistered", "serialised", "pipeline", "fnName", "fns", "existingFn", "newFn", "pos", "stackLength", "memo", "j", "result", "k", "token", "index", "start", "end", "pivotPoint", "pivotIndex", "insertIdx", "position", "sumOfSquares", "elementsLength", "otherVector", "dotProduct", "aLen", "bLen", "aVal", "bVal", "output", "step2list", "step3list", "c", "v", "C", "V", "mgr0", "meq1", "mgr1", "s_v", "re_mgr0", "re_mgr1", "re_meq1", "re_s_v", "re_1a", "re2_1a", "re_1b", "re2_1b", "re_1b_2", "re2_1b_2", "re3_1b_2", "re4_1b_2", "re_1c", "re_2", "re_3", "re_4", "re2_4", "re_5", "re_5_1", "re3_5", "porterStemmer", "w", "stem", "suffix", "firstch", "re", "re2", "re3", "re4", "fp", "stopWords", "words", "stopWord", "arr", "clause", "editDistance", "root", "stack", "frame", "noEditNode", "insertionNode", "substitutionNode", "charA", "charB", "transposeNode", "node", "final", "next", "edges", "edge", "labels", "qEdges", "qLen", "nEdges", "nLen", "q", "qEdge", "nEdge", "qNode", "word", "commonPrefix", "nextNode", "downTo", "childKey", "attrs", "queryString", "query", "parser", "matchingFields", "queryVectors", "termFieldCache", "requiredMatches", "prohibitedMatches", "terms", "clauseMatches", "m", "term", "termTokenSet", "expandedTerms", "field", "expandedTerm", "termIndex", "fieldPosting", "matchingDocumentRefs", "termField", "matchingDocumentsSet", "l", "matchingDocumentRef", "matchingFieldRef", "fieldMatch", "allRequiredMatches", "allProhibitedMatches", "matchingFieldRefs", "results", "matches", "fieldVector", "score", "docMatch", "match", "invertedIndex", "fieldVectors", "ref", "serializedIndex", "serializedVectors", "serializedInvertedIndex", "tokenSetBuilder", "tuple", "attributes", "number", "doc", "fields", "extractor", "fieldTerms", "metadataKey", "fieldRefs", "numberOfFields", "accumulator", "documentsWithField", "fieldRefsLength", "termIdfCache", "fieldLength", "termFrequencies", "termsLength", "fieldBoost", "docBoost", "tf", "idf", "scoreWithPrecision", "args", "clonedMetadata", "metadataKeys", "otherMatchData", "allFields", "options", "state", "subSlices", "type", "charCode", "lexer", "lexeme", "completedClause", "errorMessage", "nextLexeme", "possibleFields", "f", "boost", "factory", "import_lunr", "getElement", "selector", "node", "el", "getOptionalElement", "obj", "data", "key", "x", "y", "nodes", "parent", "i", "node", "setupSearchDocumentMap", "docs", "map", "doc", "path", "article", "split", "input", "separator", "fn", "_a", "match", "index", "until", "term", "extract", "input", "fn", "block", "start", "end", "stack", "highlight", "input", "table", "positions", "full", "highlightAll", "inputs", "mapping", "t", "prev", "next", "p", "q", "i", "cursor", "blocks", "a", "b", "index", "block", "group", "slices", "indexes", "start", "end", "length", "slice", "j", "tokenize", "input", "tokens", "inputs", "i", "table", "total", "extract", "block", "type", "start", "end", "_a", "section", "split", "index", "until", "subsection", "segments", "s", "l", "transform", "query", "fn", "term", "parts", "index", "prev", "next", "transformSearchQuery", "query", "transform", "part", "terms", "lexer", "type", "term", "start", "end", "split", "range", "parseSearchQuery", "value", "clause", "getSearchQueryTerms", "_a", "clauses", "result", "t", "segment", "query", "index", "segments", "wordcuts", "i", "j", "stack", "p", "q", "extractor", "table", "name", "doc", "id", "difference", "a", "b", "x", "y", "value", "Search", "config", "docs", "options", "field", "setupSearchDocumentMap", "tokenize", "fns", "lang", "language", "fn", "query", "segment", "transformSearchQuery", "clauses", "parseSearchQuery", "clause", "groups", "item", "ref", "score", "matchData", "__spreadValues", "terms", "getSearchQueryTerms", "positions", "match", "highlightAll", "highlight", "boost", "t", "__spreadProps", "__pow", "items", "result", "suggest", "titles", "builder", "index", "setupSearchLanguages", "config", "__async", "base", "worker", "getElement", "path", "scripts", "lang", "handler", "message", "Search", "query", "err", "lunr", "ev"]
 }
diff --git a/assets/stylesheets/main.046329b4.min.css b/assets/stylesheets/main.046329b4.min.css
deleted file mode 100644
index 77ac5aae8..000000000
--- a/assets/stylesheets/main.046329b4.min.css
+++ /dev/null
@@ -1 +0,0 @@
-@charset "UTF-8";html{-webkit-text-size-adjust:none;-moz-text-size-adjust:none;text-size-adjust:none;box-sizing:border-box}*,:after,:before{box-sizing:inherit}@media (prefers-reduced-motion){*,:after,:before{transition:none!important}}body{margin:0}a,button,input,label{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}hr{border:0;box-sizing:initial;display:block;height:.05rem;overflow:visible;padding:0}small{font-size:80%}sub,sup{line-height:1em}img{border-style:none}table{border-collapse:initial;border-spacing:0}td,th{font-weight:400;vertical-align:top}button{background:#0000;border:0;font-family:inherit;font-size:inherit;margin:0;padding:0}input{border:0;outline:none}:root{--md-primary-fg-color:#4051b5;--md-primary-fg-color--light:#5d6cc0;--md-primary-fg-color--dark:#303fa1;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3;--md-accent-fg-color:#526cfe;--md-accent-fg-color--transparent:#526cfe1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-scheme=default]{color-scheme:light}[data-md-color-scheme=default] img[src$="#gh-dark-mode-only"],[data-md-color-scheme=default] img[src$="#only-dark"]{display:none}:root,[data-md-color-scheme=default]{--md-default-fg-color:#000000de;--md-default-fg-color--light:#0000008a;--md-default-fg-color--lighter:#00000052;--md-default-fg-color--lightest:#00000012;--md-default-bg-color:#fff;--md-default-bg-color--light:#ffffffb3;--md-default-bg-color--lighter:#ffffff4d;--md-default-bg-color--lightest:#ffffff1f;--md-code-fg-color:#36464e;--md-code-bg-color:#f5f5f5;--md-code-hl-color:#ffff0080;--md-code-hl-number-color:#d52a2a;--md-code-hl-special-color:#db1457;--md-code-hl-function-color:#a846b9;--md-code-hl-constant-color:#6e59d9;--md-code-hl-keyword-color:#3f6ec6;--md-code-hl-string-color:#1c7d4d;--md-code-hl-name-color:var(--md-code-fg-color);--md-code-hl-operator-color:var(--md-default-fg-color--light);--md-code-hl-punctuation-color:var(--md-default-fg-color--light);--md-code-hl-comment-color:var(--md-default-fg-color--light);--md-code-hl-generic-color:var(--md-default-fg-color--light);--md-code-hl-variable-color:var(--md-default-fg-color--light);--md-typeset-color:var(--md-default-fg-color);--md-typeset-a-color:var(--md-primary-fg-color);--md-typeset-mark-color:#ffff0080;--md-typeset-del-color:#f5503d26;--md-typeset-ins-color:#0bd57026;--md-typeset-kbd-color:#fafafa;--md-typeset-kbd-accent-color:#fff;--md-typeset-kbd-border-color:#b8b8b8;--md-typeset-table-color:#0000001f;--md-typeset-table-color--light:rgba(0,0,0,.035);--md-admonition-fg-color:var(--md-default-fg-color);--md-admonition-bg-color:var(--md-default-bg-color);--md-warning-fg-color:#000000de;--md-warning-bg-color:#ff9;--md-footer-fg-color:#fff;--md-footer-fg-color--light:#ffffffb3;--md-footer-fg-color--lighter:#ffffff73;--md-footer-bg-color:#000000de;--md-footer-bg-color--dark:#00000052;--md-shadow-z1:0 0.2rem 0.5rem #0000000d,0 0 0.05rem #0000001a;--md-shadow-z2:0 0.2rem 0.5rem #0000001a,0 0 0.05rem #00000040;--md-shadow-z3:0 0.2rem 0.5rem #0003,0 0 0.05rem #00000059}.md-icon svg{fill:currentcolor;display:block;height:1.2rem;width:1.2rem}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--md-text-font-family:var(--md-text-font,_),-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;--md-code-font-family:var(--md-code-font,_),SFMono-Regular,Consolas,Menlo,monospace}aside,body,input{font-feature-settings:"kern","liga";color:var(--md-typeset-color);font-family:var(--md-text-font-family)}code,kbd,pre{font-feature-settings:"kern";font-family:var(--md-code-font-family)}:root{--md-typeset-table-sort-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m18 21-4-4h3V7h-3l4-4 4 4h-3v10h3M2 19v-2h10v2M2 13v-2h7v2M2 7V5h4v2H2Z"/></svg>');--md-typeset-table-sort-icon--asc:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 17h3l-4 4-4-4h3V3h2M2 17h10v2H2M6 5v2H2V5m0 6h7v2H2v-2Z"/></svg>');--md-typeset-table-sort-icon--desc:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 7h3l-4-4-4 4h3v14h2M2 17h10v2H2M6 5v2H2V5m0 6h7v2H2v-2Z"/></svg>')}.md-typeset{-webkit-print-color-adjust:exact;color-adjust:exact;font-size:.8rem;line-height:1.6}@media print{.md-typeset{font-size:.68rem}}.md-typeset blockquote,.md-typeset dl,.md-typeset figure,.md-typeset ol,.md-typeset pre,.md-typeset ul{margin-bottom:1em;margin-top:1em}.md-typeset h1{color:var(--md-default-fg-color--light);font-size:2em;line-height:1.3;margin:0 0 1.25em}.md-typeset h1,.md-typeset h2{font-weight:300;letter-spacing:-.01em}.md-typeset h2{font-size:1.5625em;line-height:1.4;margin:1.6em 0 .64em}.md-typeset h3{font-size:1.25em;font-weight:400;letter-spacing:-.01em;line-height:1.5;margin:1.6em 0 .8em}.md-typeset h2+h3{margin-top:.8em}.md-typeset h4{font-weight:700;letter-spacing:-.01em;margin:1em 0}.md-typeset h5,.md-typeset h6{color:var(--md-default-fg-color--light);font-size:.8em;font-weight:700;letter-spacing:-.01em;margin:1.25em 0}.md-typeset h5{text-transform:uppercase}.md-typeset hr{border-bottom:.05rem solid var(--md-default-fg-color--lightest);display:flow-root;margin:1.5em 0}.md-typeset a{color:var(--md-typeset-a-color);word-break:break-word}.md-typeset a,.md-typeset a:before{transition:color 125ms}.md-typeset a:focus,.md-typeset a:hover{color:var(--md-accent-fg-color)}.md-typeset a:focus code,.md-typeset a:hover code{background-color:var(--md-accent-fg-color--transparent)}.md-typeset a code{color:currentcolor;transition:background-color 125ms}.md-typeset a.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-typeset code,.md-typeset kbd,.md-typeset pre{color:var(--md-code-fg-color);direction:ltr;font-variant-ligatures:none}@media print{.md-typeset code,.md-typeset kbd,.md-typeset pre{white-space:pre-wrap}}.md-typeset code{background-color:var(--md-code-bg-color);border-radius:.1rem;-webkit-box-decoration-break:clone;box-decoration-break:clone;font-size:.85em;padding:0 .2941176471em;word-break:break-word}.md-typeset code:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}.md-typeset pre{display:flow-root;line-height:1.4;position:relative}.md-typeset pre>code{-webkit-box-decoration-break:slice;box-decoration-break:slice;box-shadow:none;display:block;margin:0;outline-color:var(--md-accent-fg-color);overflow:auto;padding:.7720588235em 1.1764705882em;scrollbar-color:var(--md-default-fg-color--lighter) #0000;scrollbar-width:thin;touch-action:auto;word-break:normal}.md-typeset pre>code:hover{scrollbar-color:var(--md-accent-fg-color) #0000}.md-typeset pre>code::-webkit-scrollbar{height:.2rem;width:.2rem}.md-typeset pre>code::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-typeset pre>code::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}.md-typeset kbd{background-color:var(--md-typeset-kbd-color);border-radius:.1rem;box-shadow:0 .1rem 0 .05rem var(--md-typeset-kbd-border-color),0 .1rem 0 var(--md-typeset-kbd-border-color),0 -.1rem .2rem var(--md-typeset-kbd-accent-color) inset;color:var(--md-default-fg-color);display:inline-block;font-size:.75em;padding:0 .6666666667em;vertical-align:text-top;word-break:break-word}.md-typeset mark{background-color:var(--md-typeset-mark-color);-webkit-box-decoration-break:clone;box-decoration-break:clone;color:inherit;word-break:break-word}.md-typeset abbr{border-bottom:.05rem dotted var(--md-default-fg-color--light);cursor:help;text-decoration:none}@media (hover:none){.md-typeset abbr[title]:focus:after,.md-typeset abbr[title]:hover:after{background-color:var(--md-default-fg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z3);color:var(--md-default-bg-color);content:attr(title);font-size:.7rem;left:.8rem;margin-top:2em;padding:.2rem .3rem;position:absolute;right:.8rem}}.md-typeset small{opacity:.75}[dir=ltr] .md-typeset sub,[dir=ltr] .md-typeset sup{margin-left:.078125em}[dir=rtl] .md-typeset sub,[dir=rtl] .md-typeset sup{margin-right:.078125em}[dir=ltr] .md-typeset blockquote{padding-left:.6rem}[dir=rtl] .md-typeset blockquote{padding-right:.6rem}[dir=ltr] .md-typeset blockquote{border-left:.2rem solid var(--md-default-fg-color--lighter)}[dir=rtl] .md-typeset blockquote{border-right:.2rem solid var(--md-default-fg-color--lighter)}.md-typeset blockquote{color:var(--md-default-fg-color--light);margin-left:0;margin-right:0}.md-typeset ul{list-style-type:disc}[dir=ltr] .md-typeset ol,[dir=ltr] .md-typeset ul{margin-left:.625em}[dir=rtl] .md-typeset ol,[dir=rtl] .md-typeset ul{margin-right:.625em}.md-typeset ol,.md-typeset ul{padding:0}.md-typeset ol:not([hidden]),.md-typeset ul:not([hidden]){display:flow-root}.md-typeset ol ol,.md-typeset ul ol{list-style-type:lower-alpha}.md-typeset ol ol ol,.md-typeset ul ol ol{list-style-type:lower-roman}[dir=ltr] .md-typeset ol li,[dir=ltr] .md-typeset ul li{margin-left:1.25em}[dir=rtl] .md-typeset ol li,[dir=rtl] .md-typeset ul li{margin-right:1.25em}.md-typeset ol li,.md-typeset ul li{margin-bottom:.5em}.md-typeset ol li blockquote,.md-typeset ol li p,.md-typeset ul li blockquote,.md-typeset ul li p{margin:.5em 0}.md-typeset ol li:last-child,.md-typeset ul li:last-child{margin-bottom:0}[dir=ltr] .md-typeset ol li ol,[dir=ltr] .md-typeset ol li ul,[dir=ltr] .md-typeset ul li ol,[dir=ltr] .md-typeset ul li ul{margin-left:.625em}[dir=rtl] .md-typeset ol li ol,[dir=rtl] .md-typeset ol li ul,[dir=rtl] .md-typeset ul li ol,[dir=rtl] .md-typeset ul li ul{margin-right:.625em}.md-typeset ol li ol,.md-typeset ol li ul,.md-typeset ul li ol,.md-typeset ul li ul{margin-bottom:.5em;margin-top:.5em}[dir=ltr] .md-typeset dd{margin-left:1.875em}[dir=rtl] .md-typeset dd{margin-right:1.875em}.md-typeset dd{margin-bottom:1.5em;margin-top:1em}.md-typeset img,.md-typeset svg,.md-typeset video{height:auto;max-width:100%}.md-typeset img[align=left]{margin:1em 1em 1em 0}.md-typeset img[align=right]{margin:1em 0 1em 1em}.md-typeset img[align]:only-child{margin-top:0}.md-typeset figure{display:flow-root;margin:1em auto;max-width:100%;text-align:center;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}.md-typeset figure img{display:block}.md-typeset figcaption{font-style:italic;margin:1em auto;max-width:24rem}.md-typeset iframe{max-width:100%}.md-typeset table:not([class]){background-color:var(--md-default-bg-color);border:.05rem solid var(--md-typeset-table-color);border-radius:.1rem;display:inline-block;font-size:.64rem;max-width:100%;overflow:auto;touch-action:auto}@media print{.md-typeset table:not([class]){display:table}}.md-typeset table:not([class])+*{margin-top:1.5em}.md-typeset table:not([class]) td>:first-child,.md-typeset table:not([class]) th>:first-child{margin-top:0}.md-typeset table:not([class]) td>:last-child,.md-typeset table:not([class]) th>:last-child{margin-bottom:0}.md-typeset table:not([class]) td:not([align]),.md-typeset table:not([class]) th:not([align]){text-align:left}[dir=rtl] .md-typeset table:not([class]) td:not([align]),[dir=rtl] .md-typeset table:not([class]) th:not([align]){text-align:right}.md-typeset table:not([class]) th{font-weight:700;min-width:5rem;padding:.9375em 1.25em;vertical-align:top}.md-typeset table:not([class]) td{border-top:.05rem solid var(--md-typeset-table-color);padding:.9375em 1.25em;vertical-align:top}.md-typeset table:not([class]) tbody tr{transition:background-color 125ms}.md-typeset table:not([class]) tbody tr:hover{background-color:var(--md-typeset-table-color--light);box-shadow:0 .05rem 0 var(--md-default-bg-color) inset}.md-typeset table:not([class]) a{word-break:normal}.md-typeset table th[role=columnheader]{cursor:pointer}[dir=ltr] .md-typeset table th[role=columnheader]:after{margin-left:.5em}[dir=rtl] .md-typeset table th[role=columnheader]:after{margin-right:.5em}.md-typeset table th[role=columnheader]:after{content:"";display:inline-block;height:1.2em;-webkit-mask-image:var(--md-typeset-table-sort-icon);mask-image:var(--md-typeset-table-sort-icon);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:background-color 125ms;vertical-align:text-bottom;width:1.2em}.md-typeset table th[role=columnheader]:hover:after{background-color:var(--md-default-fg-color--lighter)}.md-typeset table th[role=columnheader][aria-sort=ascending]:after{background-color:var(--md-default-fg-color--light);-webkit-mask-image:var(--md-typeset-table-sort-icon--asc);mask-image:var(--md-typeset-table-sort-icon--asc)}.md-typeset table th[role=columnheader][aria-sort=descending]:after{background-color:var(--md-default-fg-color--light);-webkit-mask-image:var(--md-typeset-table-sort-icon--desc);mask-image:var(--md-typeset-table-sort-icon--desc)}.md-typeset__scrollwrap{margin:1em -.8rem;overflow-x:auto;touch-action:auto}.md-typeset__table{display:inline-block;margin-bottom:.5em;padding:0 .8rem}@media print{.md-typeset__table{display:block}}html .md-typeset__table table{display:table;margin:0;overflow:hidden;width:100%}@media screen and (max-width:44.9375em){.md-content__inner>pre{margin:1em -.8rem}.md-content__inner>pre code{border-radius:0}}.md-typeset .md-author{display:block;flex-shrink:0;height:1.6rem;overflow:hidden;position:relative;transition:color 125ms,transform 125ms;width:1.6rem}.md-typeset .md-author img{border-radius:100%;display:block}.md-typeset .md-author--more{background:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--lighter);font-size:.6rem;font-weight:700;line-height:1.6rem;text-align:center}.md-typeset .md-author--long{height:2.4rem;width:2.4rem}.md-typeset a.md-author{transform:scale(1)}.md-typeset a.md-author img{filter:grayscale(100%) opacity(75%);transition:filter 125ms}.md-typeset a.md-author:focus,.md-typeset a.md-author:hover{transform:scale(1.1);z-index:1}.md-typeset a.md-author:focus img,.md-typeset a.md-author:hover img{filter:grayscale(0)}.md-banner{background-color:var(--md-footer-bg-color);color:var(--md-footer-fg-color);overflow:auto}@media print{.md-banner{display:none}}.md-banner--warning{background-color:var(--md-warning-bg-color);color:var(--md-warning-fg-color)}.md-banner__inner{font-size:.7rem;margin:.6rem auto;padding:0 .8rem}[dir=ltr] .md-banner__button{float:right}[dir=rtl] .md-banner__button{float:left}.md-banner__button{color:inherit;cursor:pointer;transition:opacity .25s}.no-js .md-banner__button{display:none}.md-banner__button:hover{opacity:.7}html{font-size:125%;height:100%;overflow-x:hidden}@media screen and (min-width:100em){html{font-size:137.5%}}@media screen and (min-width:125em){html{font-size:150%}}body{background-color:var(--md-default-bg-color);display:flex;flex-direction:column;font-size:.5rem;min-height:100%;position:relative;width:100%}@media print{body{display:block}}@media screen and (max-width:59.9375em){body[data-md-scrolllock]{position:fixed}}.md-grid{margin-left:auto;margin-right:auto;max-width:61rem}.md-container{display:flex;flex-direction:column;flex-grow:1}@media print{.md-container{display:block}}.md-main{flex-grow:1}.md-main__inner{display:flex;height:100%;margin-top:1.5rem}.md-ellipsis{overflow:hidden;text-overflow:ellipsis}.md-toggle{display:none}.md-option{height:0;opacity:0;position:absolute;width:0}.md-option:checked+label:not([hidden]){display:block}.md-option.focus-visible+label{outline-color:var(--md-accent-fg-color);outline-style:auto}.md-skip{background-color:var(--md-default-fg-color);border-radius:.1rem;color:var(--md-default-bg-color);font-size:.64rem;margin:.5rem;opacity:0;outline-color:var(--md-accent-fg-color);padding:.3rem .5rem;position:fixed;transform:translateY(.4rem);z-index:-1}.md-skip:focus{opacity:1;transform:translateY(0);transition:transform .25s cubic-bezier(.4,0,.2,1),opacity 175ms 75ms;z-index:10}@page{margin:25mm}:root{--md-clipboard-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 21H8V7h11m0-2H8a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h11a2 2 0 0 0 2-2V7a2 2 0 0 0-2-2m-3-4H4a2 2 0 0 0-2 2v14h2V3h12V1Z"/></svg>')}.md-clipboard{border-radius:.1rem;color:var(--md-default-fg-color--lightest);cursor:pointer;height:1.5em;outline-color:var(--md-accent-fg-color);outline-offset:.1rem;position:absolute;right:.5em;top:.5em;transition:color .25s;width:1.5em;z-index:1}@media print{.md-clipboard{display:none}}.md-clipboard:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}:hover>.md-clipboard{color:var(--md-default-fg-color--light)}.md-clipboard:focus,.md-clipboard:hover{color:var(--md-accent-fg-color)}.md-clipboard:after{background-color:currentcolor;content:"";display:block;height:1.125em;margin:0 auto;-webkit-mask-image:var(--md-clipboard-icon);mask-image:var(--md-clipboard-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:1.125em}.md-clipboard--inline{cursor:pointer}.md-clipboard--inline code{transition:color .25s,background-color .25s}.md-clipboard--inline:focus code,.md-clipboard--inline:hover code{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}@keyframes consent{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@keyframes overlay{0%{opacity:0}to{opacity:1}}.md-consent__overlay{animation:overlay .25s both;-webkit-backdrop-filter:blur(.1rem);backdrop-filter:blur(.1rem);background-color:#0000008a;height:100%;opacity:1;position:fixed;top:0;width:100%;z-index:5}.md-consent__inner{animation:consent .5s cubic-bezier(.1,.7,.1,1) both;background-color:var(--md-default-bg-color);border:0;border-radius:.1rem;bottom:0;box-shadow:0 0 .2rem #0000001a,0 .2rem .4rem #0003;max-height:100%;overflow:auto;padding:0;position:fixed;width:100%;z-index:5}.md-consent__form{padding:.8rem}.md-consent__settings{display:none;margin:1em 0}input:checked+.md-consent__settings{display:block}.md-consent__controls{margin-bottom:.8rem}.md-typeset .md-consent__controls .md-button{display:inline}@media screen and (max-width:44.9375em){.md-typeset .md-consent__controls .md-button{display:block;margin-top:.4rem;text-align:center;width:100%}}.md-consent label{cursor:pointer}.md-content{flex-grow:1;min-width:0}.md-content__inner{margin:0 .8rem 1.2rem;padding-top:.6rem}@media screen and (min-width:76.25em){[dir=ltr] .md-sidebar--primary:not([hidden])~.md-content>.md-content__inner{margin-left:1.2rem}[dir=ltr] .md-sidebar--secondary:not([hidden])~.md-content>.md-content__inner,[dir=rtl] .md-sidebar--primary:not([hidden])~.md-content>.md-content__inner{margin-right:1.2rem}[dir=rtl] .md-sidebar--secondary:not([hidden])~.md-content>.md-content__inner{margin-left:1.2rem}}.md-content__inner:before{content:"";display:block;height:.4rem}.md-content__inner>:last-child{margin-bottom:0}[dir=ltr] .md-content__button{float:right}[dir=rtl] .md-content__button{float:left}[dir=ltr] .md-content__button{margin-left:.4rem}[dir=rtl] .md-content__button{margin-right:.4rem}.md-content__button{margin:.4rem 0;padding:0}@media print{.md-content__button{display:none}}.md-typeset .md-content__button{color:var(--md-default-fg-color--lighter)}.md-content__button svg{display:inline;vertical-align:top}[dir=rtl] .md-content__button svg{transform:scaleX(-1)}[dir=ltr] .md-dialog{right:.8rem}[dir=rtl] .md-dialog{left:.8rem}.md-dialog{background-color:var(--md-default-fg-color);border-radius:.1rem;bottom:.8rem;box-shadow:var(--md-shadow-z3);min-width:11.1rem;opacity:0;padding:.4rem .6rem;pointer-events:none;position:fixed;transform:translateY(100%);transition:transform 0ms .4s,opacity .4s;z-index:4}@media print{.md-dialog{display:none}}.md-dialog--active{opacity:1;pointer-events:auto;transform:translateY(0);transition:transform .4s cubic-bezier(.075,.85,.175,1),opacity .4s}.md-dialog__inner{color:var(--md-default-bg-color);font-size:.7rem}.md-feedback{margin:2em 0 1em;text-align:center}.md-feedback fieldset{border:none;margin:0;padding:0}.md-feedback__title{font-weight:700;margin:1em auto}.md-feedback__inner{position:relative}.md-feedback__list{align-content:baseline;display:flex;flex-wrap:wrap;justify-content:center;position:relative}.md-feedback__list:hover .md-icon:not(:disabled){color:var(--md-default-fg-color--lighter)}:disabled .md-feedback__list{min-height:1.8rem}.md-feedback__icon{color:var(--md-default-fg-color--light);cursor:pointer;flex-shrink:0;margin:0 .1rem;transition:color 125ms}.md-feedback__icon:not(:disabled).md-icon:hover{color:var(--md-accent-fg-color)}.md-feedback__icon:disabled{color:var(--md-default-fg-color--lightest);pointer-events:none}.md-feedback__note{opacity:0;position:relative;transform:translateY(.4rem);transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .15s}.md-feedback__note>*{margin:0 auto;max-width:16rem}:disabled .md-feedback__note{opacity:1;transform:translateY(0)}.md-footer{background-color:var(--md-footer-bg-color);color:var(--md-footer-fg-color)}@media print{.md-footer{display:none}}.md-footer__inner{justify-content:space-between;overflow:auto;padding:.2rem}.md-footer__inner:not([hidden]){display:flex}.md-footer__link{align-items:end;display:flex;flex-grow:0.01;margin-bottom:.4rem;margin-top:1rem;max-width:100%;outline-color:var(--md-accent-fg-color);overflow:hidden;transition:opacity .25s}.md-footer__link:focus,.md-footer__link:hover{opacity:.7}[dir=rtl] .md-footer__link svg{transform:scaleX(-1)}@media screen and (max-width:44.9375em){.md-footer__link--prev{flex-shrink:0}.md-footer__link--prev .md-footer__title{display:none}}[dir=ltr] .md-footer__link--next{margin-left:auto}[dir=rtl] .md-footer__link--next{margin-right:auto}.md-footer__link--next{text-align:right}[dir=rtl] .md-footer__link--next{text-align:left}.md-footer__title{flex-grow:1;font-size:.9rem;margin-bottom:.7rem;max-width:calc(100% - 2.4rem);padding:0 1rem;white-space:nowrap}.md-footer__button{margin:.2rem;padding:.4rem}.md-footer__direction{font-size:.64rem;opacity:.7}.md-footer-meta{background-color:var(--md-footer-bg-color--dark)}.md-footer-meta__inner{display:flex;flex-wrap:wrap;justify-content:space-between;padding:.2rem}html .md-footer-meta.md-typeset a{color:var(--md-footer-fg-color--light)}html .md-footer-meta.md-typeset a:focus,html .md-footer-meta.md-typeset a:hover{color:var(--md-footer-fg-color)}.md-copyright{color:var(--md-footer-fg-color--lighter);font-size:.64rem;margin:auto .6rem;padding:.4rem 0;width:100%}@media screen and (min-width:45em){.md-copyright{width:auto}}.md-copyright__highlight{color:var(--md-footer-fg-color--light)}.md-social{display:inline-flex;gap:.2rem;margin:0 .4rem;padding:.2rem 0 .6rem}@media screen and (min-width:45em){.md-social{padding:.6rem 0}}.md-social__link{display:inline-block;height:1.6rem;text-align:center;width:1.6rem}.md-social__link:before{line-height:1.9}.md-social__link svg{fill:currentcolor;max-height:.8rem;vertical-align:-25%}.md-typeset .md-button{border:.1rem solid;border-radius:.1rem;color:var(--md-primary-fg-color);cursor:pointer;display:inline-block;font-weight:700;padding:.625em 2em;transition:color 125ms,background-color 125ms,border-color 125ms}.md-typeset .md-button--primary{background-color:var(--md-primary-fg-color);border-color:var(--md-primary-fg-color);color:var(--md-primary-bg-color)}.md-typeset .md-button:focus,.md-typeset .md-button:hover{background-color:var(--md-accent-fg-color);border-color:var(--md-accent-fg-color);color:var(--md-accent-bg-color)}[dir=ltr] .md-typeset .md-input{border-top-left-radius:.1rem}[dir=ltr] .md-typeset .md-input,[dir=rtl] .md-typeset .md-input{border-top-right-radius:.1rem}[dir=rtl] .md-typeset .md-input{border-top-left-radius:.1rem}.md-typeset .md-input{border-bottom:.1rem solid var(--md-default-fg-color--lighter);box-shadow:var(--md-shadow-z1);font-size:.8rem;height:1.8rem;padding:0 .6rem;transition:border .25s,box-shadow .25s}.md-typeset .md-input:focus,.md-typeset .md-input:hover{border-bottom-color:var(--md-accent-fg-color);box-shadow:var(--md-shadow-z2)}.md-typeset .md-input--stretch{width:100%}.md-header{background-color:var(--md-primary-fg-color);box-shadow:0 0 .2rem #0000,0 .2rem .4rem #0000;color:var(--md-primary-bg-color);display:block;left:0;position:sticky;right:0;top:0;z-index:4}@media print{.md-header{display:none}}.md-header[hidden]{transform:translateY(-100%);transition:transform .25s cubic-bezier(.8,0,.6,1),box-shadow .25s}.md-header--shadow{box-shadow:0 0 .2rem #0000001a,0 .2rem .4rem #0003;transition:transform .25s cubic-bezier(.1,.7,.1,1),box-shadow .25s}.md-header__inner{align-items:center;display:flex;padding:0 .2rem}.md-header__button{color:currentcolor;cursor:pointer;margin:.2rem;outline-color:var(--md-accent-fg-color);padding:.4rem;position:relative;transition:opacity .25s;vertical-align:middle;z-index:1}.md-header__button:hover{opacity:.7}.md-header__button:not([hidden]){display:inline-block}.md-header__button:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}.md-header__button.md-logo{margin:.2rem;padding:.4rem}@media screen and (max-width:76.1875em){.md-header__button.md-logo{display:none}}.md-header__button.md-logo img,.md-header__button.md-logo svg{fill:currentcolor;display:block;height:1.2rem;width:auto}@media screen and (min-width:60em){.md-header__button[for=__search]{display:none}}.no-js .md-header__button[for=__search]{display:none}[dir=rtl] .md-header__button[for=__search] svg{transform:scaleX(-1)}@media screen and (min-width:76.25em){.md-header__button[for=__drawer]{display:none}}.md-header__topic{display:flex;max-width:100%;position:absolute;transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .15s;white-space:nowrap}.md-header__topic+.md-header__topic{opacity:0;pointer-events:none;transform:translateX(1.25rem);transition:transform .4s cubic-bezier(1,.7,.1,.1),opacity .15s;z-index:-1}[dir=rtl] .md-header__topic+.md-header__topic{transform:translateX(-1.25rem)}.md-header__topic:first-child{font-weight:700}[dir=ltr] .md-header__title{margin-left:1rem}[dir=rtl] .md-header__title{margin-right:1rem}[dir=ltr] .md-header__title{margin-right:.4rem}[dir=rtl] .md-header__title{margin-left:.4rem}.md-header__title{flex-grow:1;font-size:.9rem;height:2.4rem;line-height:2.4rem}.md-header__title--active .md-header__topic{opacity:0;pointer-events:none;transform:translateX(-1.25rem);transition:transform .4s cubic-bezier(1,.7,.1,.1),opacity .15s;z-index:-1}[dir=rtl] .md-header__title--active .md-header__topic{transform:translateX(1.25rem)}.md-header__title--active .md-header__topic+.md-header__topic{opacity:1;pointer-events:auto;transform:translateX(0);transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .15s;z-index:0}.md-header__title>.md-header__ellipsis{height:100%;position:relative;width:100%}.md-header__option{display:flex;flex-shrink:0;max-width:100%;transition:max-width 0ms .25s,opacity .25s .25s;white-space:nowrap}[data-md-toggle=search]:checked~.md-header .md-header__option{max-width:0;opacity:0;transition:max-width 0ms,opacity 0ms}.md-header__option>input{bottom:0}.md-header__source{display:none}@media screen and (min-width:60em){[dir=ltr] .md-header__source{margin-left:1rem}[dir=rtl] .md-header__source{margin-right:1rem}.md-header__source{display:block;max-width:11.7rem;width:11.7rem}}@media screen and (min-width:76.25em){[dir=ltr] .md-header__source{margin-left:1.4rem}[dir=rtl] .md-header__source{margin-right:1.4rem}}.md-meta{color:var(--md-default-fg-color--light);font-size:.7rem;line-height:1.3}.md-meta__list{display:inline-flex;flex-wrap:wrap;list-style:none;margin:0;padding:0}.md-meta__item:not(:last-child):after{content:"·";margin-left:.2rem;margin-right:.2rem}.md-meta__link{color:var(--md-typeset-a-color)}.md-meta__link:focus,.md-meta__link:hover{color:var(--md-accent-fg-color)}.md-draft{background-color:#ff1744;border-radius:.125em;color:#fff;display:inline-block;font-weight:700;padding-left:.5714285714em;padding-right:.5714285714em}:root{--md-nav-icon--prev:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>');--md-nav-icon--next:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.59 16.58 13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.42Z"/></svg>');--md-toc-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 9h14V7H3v2m0 4h14v-2H3v2m0 4h14v-2H3v2m16 0h2v-2h-2v2m0-10v2h2V7h-2m0 6h2v-2h-2v2Z"/></svg>')}.md-nav{font-size:.7rem;line-height:1.3}.md-nav__title{color:var(--md-default-fg-color--light);display:block;font-weight:700;overflow:hidden;padding:0 .6rem;text-overflow:ellipsis}.md-nav__title .md-nav__button{display:none}.md-nav__title .md-nav__button img{height:100%;width:auto}.md-nav__title .md-nav__button.md-logo img,.md-nav__title .md-nav__button.md-logo svg{fill:currentcolor;display:block;height:2.4rem;max-width:100%;object-fit:contain;width:auto}.md-nav__list{list-style:none;margin:0;padding:0}.md-nav__item{padding:0 .6rem}[dir=ltr] .md-nav__item .md-nav__item{padding-right:0}[dir=rtl] .md-nav__item .md-nav__item{padding-left:0}.md-nav__link{align-items:flex-start;display:flex;margin-top:.625em;scroll-snap-align:start;transition:color 125ms}.md-nav__link--passed{color:var(--md-default-fg-color--light)}.md-nav__item .md-nav__link--active,.md-nav__item .md-nav__link--active code{color:var(--md-typeset-a-color)}.md-nav__link .md-ellipsis{position:relative}.md-nav__link .md-icon:last-child{margin-left:auto}.md-nav__link svg{fill:currentcolor;flex-shrink:0;height:1.3em}[dir=ltr] .md-nav__link svg+*{margin-left:.4rem}[dir=rtl] .md-nav__link svg+*{margin-right:.4rem}.md-nav__link:not(.md-nav__container):focus,.md-nav__link:not(.md-nav__container):hover{color:var(--md-accent-fg-color);cursor:pointer}.md-nav__link.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-nav--primary .md-nav__link[for=__toc]{display:none}.md-nav--primary .md-nav__link[for=__toc] .md-icon:after{background-color:currentcolor;display:block;height:100%;-webkit-mask-image:var(--md-toc-icon);mask-image:var(--md-toc-icon);width:100%}.md-nav--primary .md-nav__link[for=__toc]~.md-nav{display:none}.md-nav__container>.md-nav__link{margin-top:0}.md-nav__container>.md-nav__link:first-child{flex-grow:1}.md-nav__icon{flex-shrink:0}.md-nav__source{display:none}@media screen and (max-width:76.1875em){.md-nav--primary,.md-nav--primary .md-nav{background-color:var(--md-default-bg-color);display:flex;flex-direction:column;height:100%;left:0;position:absolute;right:0;top:0;z-index:1}.md-nav--primary .md-nav__item,.md-nav--primary .md-nav__title{font-size:.8rem;line-height:1.5}.md-nav--primary .md-nav__title{background-color:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--light);cursor:pointer;height:5.6rem;line-height:2.4rem;padding:3rem .8rem .2rem;position:relative;white-space:nowrap}[dir=ltr] .md-nav--primary .md-nav__title .md-nav__icon{left:.4rem}[dir=rtl] .md-nav--primary .md-nav__title .md-nav__icon{right:.4rem}.md-nav--primary .md-nav__title .md-nav__icon{display:block;height:1.2rem;margin:.2rem;position:absolute;top:.4rem;width:1.2rem}.md-nav--primary .md-nav__title .md-nav__icon:after{background-color:currentcolor;content:"";display:block;height:100%;-webkit-mask-image:var(--md-nav-icon--prev);mask-image:var(--md-nav-icon--prev);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:100%}.md-nav--primary .md-nav__title~.md-nav__list{background-color:var(--md-default-bg-color);box-shadow:0 .05rem 0 var(--md-default-fg-color--lightest) inset;overflow-y:auto;scroll-snap-type:y mandatory;touch-action:pan-y}.md-nav--primary .md-nav__title~.md-nav__list>:first-child{border-top:0}.md-nav--primary .md-nav__title[for=__drawer]{background-color:var(--md-primary-fg-color);color:var(--md-primary-bg-color);font-weight:700}.md-nav--primary .md-nav__title .md-logo{display:block;left:.2rem;margin:.2rem;padding:.4rem;position:absolute;right:.2rem;top:.2rem}.md-nav--primary .md-nav__list{flex:1}.md-nav--primary .md-nav__item{border-top:.05rem solid var(--md-default-fg-color--lightest);padding:0}.md-nav--primary .md-nav__item--active>.md-nav__link{color:var(--md-typeset-a-color)}.md-nav--primary .md-nav__item--active>.md-nav__link:focus,.md-nav--primary .md-nav__item--active>.md-nav__link:hover{color:var(--md-accent-fg-color)}.md-nav--primary .md-nav__link{margin-top:0;padding:.6rem .8rem}.md-nav--primary .md-nav__link svg{margin-top:.1em}.md-nav--primary .md-nav__link>.md-nav__link{padding:0}[dir=ltr] .md-nav--primary .md-nav__link .md-nav__icon{margin-right:-.2rem}[dir=rtl] .md-nav--primary .md-nav__link .md-nav__icon{margin-left:-.2rem}.md-nav--primary .md-nav__link .md-nav__icon{font-size:1.2rem;height:1.2rem;width:1.2rem}.md-nav--primary .md-nav__link .md-nav__icon:after{background-color:currentcolor;content:"";display:block;height:100%;-webkit-mask-image:var(--md-nav-icon--next);mask-image:var(--md-nav-icon--next);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:100%}[dir=rtl] .md-nav--primary .md-nav__icon:after{transform:scale(-1)}.md-nav--primary .md-nav--secondary .md-nav{background-color:initial;position:static}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-left:1.4rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-right:1.4rem}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-left:2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-right:2rem}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-left:2.6rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-right:2.6rem}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-left:3.2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-right:3.2rem}.md-nav--secondary{background-color:initial}.md-nav__toggle~.md-nav{display:flex;opacity:0;transform:translateX(100%);transition:transform .25s cubic-bezier(.8,0,.6,1),opacity 125ms 50ms}[dir=rtl] .md-nav__toggle~.md-nav{transform:translateX(-100%)}.md-nav__toggle:checked~.md-nav{opacity:1;transform:translateX(0);transition:transform .25s cubic-bezier(.4,0,.2,1),opacity 125ms 125ms}.md-nav__toggle:checked~.md-nav>.md-nav__list{-webkit-backface-visibility:hidden;backface-visibility:hidden}}@media screen and (max-width:59.9375em){.md-nav--primary .md-nav__link[for=__toc]{display:flex}.md-nav--primary .md-nav__link[for=__toc] .md-icon:after{content:""}.md-nav--primary .md-nav__link[for=__toc]+.md-nav__link{display:none}.md-nav--primary .md-nav__link[for=__toc]~.md-nav{display:flex}.md-nav__source{background-color:var(--md-primary-fg-color--dark);color:var(--md-primary-bg-color);display:block;padding:0 .2rem}}@media screen and (min-width:60em) and (max-width:76.1875em){.md-nav--integrated .md-nav__link[for=__toc]{display:flex}.md-nav--integrated .md-nav__link[for=__toc] .md-icon:after{content:""}.md-nav--integrated .md-nav__link[for=__toc]+.md-nav__link{display:none}.md-nav--integrated .md-nav__link[for=__toc]~.md-nav{display:flex}}@media screen and (min-width:60em){.md-nav--secondary .md-nav__title{background:var(--md-default-bg-color);box-shadow:0 0 .4rem .4rem var(--md-default-bg-color);position:sticky;top:0;z-index:1}.md-nav--secondary .md-nav__title[for=__toc]{scroll-snap-align:start}.md-nav--secondary .md-nav__title .md-nav__icon{display:none}}@media screen and (min-width:76.25em){.md-nav{transition:max-height .25s cubic-bezier(.86,0,.07,1)}.md-nav--primary .md-nav__title{background:var(--md-default-bg-color);box-shadow:0 0 .4rem .4rem var(--md-default-bg-color);position:sticky;top:0;z-index:1}.md-nav--primary .md-nav__title[for=__drawer]{scroll-snap-align:start}.md-nav--primary .md-nav__title .md-nav__icon,.md-nav__toggle~.md-nav{display:none}.md-nav__toggle:checked~.md-nav,.md-nav__toggle:indeterminate~.md-nav{display:block}.md-nav__item--nested>.md-nav>.md-nav__title{display:none}.md-nav__item--section{display:block;margin:1.25em 0}.md-nav__item--section:last-child{margin-bottom:0}.md-nav__item--section>.md-nav__link{font-weight:700}.md-nav__item--section>.md-nav__link[for]{color:var(--md-default-fg-color--light)}.md-nav__item--section>.md-nav__link:not(.md-nav__container){pointer-events:none}.md-nav__item--section>.md-nav__link .md-nav__icon{display:none}.md-nav__item--section>.md-nav{display:block}.md-nav__item--section>.md-nav>.md-nav__list>.md-nav__item{padding:0}.md-nav__icon{border-radius:100%;height:.9rem;transition:background-color .25s;width:.9rem}.md-nav__icon:hover{background-color:var(--md-accent-fg-color--transparent)}.md-nav__icon:after{background-color:currentcolor;border-radius:100%;content:"";display:inline-block;height:100%;-webkit-mask-image:var(--md-nav-icon--next);mask-image:var(--md-nav-icon--next);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:transform .25s;vertical-align:-.1rem;width:100%}[dir=rtl] .md-nav__icon:after{transform:rotate(180deg)}.md-nav__item--nested .md-nav__toggle:checked~.md-nav__link .md-nav__icon:after,.md-nav__item--nested .md-nav__toggle:indeterminate~.md-nav__link .md-nav__icon:after{transform:rotate(90deg)}.md-nav--lifted>.md-nav__list>.md-nav__item,.md-nav--lifted>.md-nav__list>.md-nav__item--nested,.md-nav--lifted>.md-nav__title{display:none}.md-nav--lifted>.md-nav__list>.md-nav__item--active{display:block;padding:0}.md-nav--lifted>.md-nav__list>.md-nav__item--active>.md-nav__link{background:var(--md-default-bg-color);box-shadow:0 0 .4rem .4rem var(--md-default-bg-color);font-weight:700;margin-top:0;padding:0 .6rem;position:sticky;top:0;z-index:1}.md-nav--lifted>.md-nav__list>.md-nav__item--active>.md-nav__link:not(.md-nav__container){pointer-events:none}.md-nav--lifted>.md-nav__list>.md-nav__item--active>.md-nav__link .md-nav__icon{display:none}.md-nav--lifted>.md-nav__list>.md-nav__item>[for]{color:var(--md-default-fg-color--light)}.md-nav--lifted .md-nav[data-md-level="1"]{display:block}[dir=ltr] .md-nav--lifted .md-nav[data-md-level="1"]>.md-nav__list>.md-nav__item{padding-right:.6rem}[dir=rtl] .md-nav--lifted .md-nav[data-md-level="1"]>.md-nav__list>.md-nav__item{padding-left:.6rem}.md-nav--integrated>.md-nav__list>.md-nav__item--active:not(.md-nav__item--nested){padding:0 .6rem}.md-nav--integrated>.md-nav__list>.md-nav__item--active:not(.md-nav__item--nested)>.md-nav__link{padding:0}[dir=ltr] .md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary{border-left:.05rem solid var(--md-primary-fg-color)}[dir=rtl] .md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary{border-right:.05rem solid var(--md-primary-fg-color)}.md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary{display:block;margin-bottom:1.25em}.md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary>.md-nav__title{display:none}}.md-pagination{font-size:.8rem;font-weight:700;gap:.4rem}.md-pagination,.md-pagination>*{align-items:center;display:flex;justify-content:center}.md-pagination>*{border-radius:.2rem;height:1.8rem;min-width:1.8rem;text-align:center}.md-pagination__current{background-color:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--light)}.md-pagination__link{transition:color 125ms,background-color 125ms}.md-pagination__link:focus,.md-pagination__link:hover{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}.md-pagination__link:focus svg,.md-pagination__link:hover svg{color:var(--md-accent-fg-color)}.md-pagination__link.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-pagination__link svg{fill:currentcolor;color:var(--md-default-fg-color--lighter);display:block;max-height:100%;width:1.2rem}.md-post__back{border-bottom:.05rem solid var(--md-default-fg-color--lightest);margin-bottom:1.2rem;padding-bottom:1.2rem}@media screen and (max-width:76.1875em){.md-post__back{display:none}}[dir=rtl] .md-post__back svg{transform:scaleX(-1)}.md-post__authors{display:flex;flex-direction:column;gap:.6rem;margin:0 .6rem}.md-post .md-post__meta a{transition:color 125ms}.md-post .md-post__meta a:focus,.md-post .md-post__meta a:hover{color:var(--md-accent-fg-color)}.md-post--excerpt{margin-bottom:3.2rem}.md-post--excerpt .md-post__header{align-items:center;display:flex;gap:.6rem;min-height:1.6rem}.md-post--excerpt .md-post__authors{align-items:center;display:inline-flex;flex-direction:row;gap:.2rem;margin:0;min-height:2.4rem}[dir=ltr] .md-post--excerpt .md-post__meta .md-meta__list{margin-right:.4rem}[dir=rtl] .md-post--excerpt .md-post__meta .md-meta__list{margin-left:.4rem}.md-post--excerpt .md-post__content>:first-child{--md-scroll-margin:6rem;margin-top:0}.md-post>.md-nav--secondary,.md-post>.md-nav:first-child>.md-nav__list{margin:1em 0}.md-profile{align-items:center;display:flex;font-size:.7rem;gap:.6rem;line-height:1.4;width:100%}.md-profile__description{flex-grow:1}.md-content--post{display:flex}@media screen and (max-width:76.1875em){.md-content--post{flex-flow:column-reverse}}.md-content--post>.md-content__inner{min-width:0}@media screen and (min-width:76.25em){[dir=ltr] .md-content--post>.md-content__inner{margin-left:1.2rem}[dir=rtl] .md-content--post>.md-content__inner{margin-right:1.2rem}}@media screen and (max-width:76.1875em){.md-sidebar.md-sidebar--post{padding:0}}:root{--md-search-result-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h7c-.41-.25-.8-.56-1.14-.9-.33-.33-.61-.7-.86-1.1H6V4h7v5h5v1.18c.71.16 1.39.43 2 .82V8l-6-6m6.31 16.9c1.33-2.11.69-4.9-1.4-6.22-2.11-1.33-4.91-.68-6.22 1.4-1.34 2.11-.69 4.89 1.4 6.22 1.46.93 3.32.93 4.79.02L22 23.39 23.39 22l-3.08-3.1m-3.81.1a2.5 2.5 0 0 1-2.5-2.5 2.5 2.5 0 0 1 2.5-2.5 2.5 2.5 0 0 1 2.5 2.5 2.5 2.5 0 0 1-2.5 2.5Z"/></svg>')}.md-search{position:relative}@media screen and (min-width:60em){.md-search{padding:.2rem 0}}.no-js .md-search{display:none}.md-search__overlay{opacity:0;z-index:1}@media screen and (max-width:59.9375em){[dir=ltr] .md-search__overlay{left:-2.2rem}[dir=rtl] .md-search__overlay{right:-2.2rem}.md-search__overlay{background-color:var(--md-default-bg-color);border-radius:1rem;height:2rem;overflow:hidden;pointer-events:none;position:absolute;top:-1rem;transform-origin:center;transition:transform .3s .1s,opacity .2s .2s;width:2rem}[data-md-toggle=search]:checked~.md-header .md-search__overlay{opacity:1;transition:transform .4s,opacity .1s}}@media screen and (min-width:60em){[dir=ltr] .md-search__overlay{left:0}[dir=rtl] .md-search__overlay{right:0}.md-search__overlay{background-color:#0000008a;cursor:pointer;height:0;position:fixed;top:0;transition:width 0ms .25s,height 0ms .25s,opacity .25s;width:0}[data-md-toggle=search]:checked~.md-header .md-search__overlay{height:200vh;opacity:1;transition:width 0ms,height 0ms,opacity .25s;width:100%}}@media screen and (max-width:29.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(45)}}@media screen and (min-width:30em) and (max-width:44.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(60)}}@media screen and (min-width:45em) and (max-width:59.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(75)}}.md-search__inner{-webkit-backface-visibility:hidden;backface-visibility:hidden}@media screen and (max-width:59.9375em){[dir=ltr] .md-search__inner{left:0}[dir=rtl] .md-search__inner{right:0}.md-search__inner{height:0;opacity:0;overflow:hidden;position:fixed;top:0;transform:translateX(5%);transition:width 0ms .3s,height 0ms .3s,transform .15s cubic-bezier(.4,0,.2,1) .15s,opacity .15s .15s;width:0;z-index:2}[dir=rtl] .md-search__inner{transform:translateX(-5%)}[data-md-toggle=search]:checked~.md-header .md-search__inner{height:100%;opacity:1;transform:translateX(0);transition:width 0ms 0ms,height 0ms 0ms,transform .15s cubic-bezier(.1,.7,.1,1) .15s,opacity .15s .15s;width:100%}}@media screen and (min-width:60em){[dir=ltr] .md-search__inner{float:right}[dir=rtl] .md-search__inner{float:left}.md-search__inner{padding:.1rem 0;position:relative;transition:width .25s cubic-bezier(.1,.7,.1,1);width:11.7rem}}@media screen and (min-width:60em) and (max-width:76.1875em){[data-md-toggle=search]:checked~.md-header .md-search__inner{width:23.4rem}}@media screen and (min-width:76.25em){[data-md-toggle=search]:checked~.md-header .md-search__inner{width:34.4rem}}.md-search__form{background-color:var(--md-default-bg-color);box-shadow:0 0 .6rem #0000;height:2.4rem;position:relative;transition:color .25s,background-color .25s;z-index:2}@media screen and (min-width:60em){.md-search__form{background-color:#00000042;border-radius:.1rem;height:1.8rem}.md-search__form:hover{background-color:#ffffff1f}}[data-md-toggle=search]:checked~.md-header .md-search__form{background-color:var(--md-default-bg-color);border-radius:.1rem .1rem 0 0;box-shadow:0 0 .6rem #00000012;color:var(--md-default-fg-color)}[dir=ltr] .md-search__input{padding-left:3.6rem;padding-right:2.2rem}[dir=rtl] .md-search__input{padding-left:2.2rem;padding-right:3.6rem}.md-search__input{background:#0000;font-size:.9rem;height:100%;position:relative;text-overflow:ellipsis;width:100%;z-index:2}.md-search__input::placeholder{transition:color .25s}.md-search__input::placeholder,.md-search__input~.md-search__icon{color:var(--md-default-fg-color--light)}.md-search__input::-ms-clear{display:none}@media screen and (max-width:59.9375em){.md-search__input{font-size:.9rem;height:2.4rem;width:100%}}@media screen and (min-width:60em){[dir=ltr] .md-search__input{padding-left:2.2rem}[dir=rtl] .md-search__input{padding-right:2.2rem}.md-search__input{color:inherit;font-size:.8rem}.md-search__input::placeholder{color:var(--md-primary-bg-color--light)}.md-search__input+.md-search__icon{color:var(--md-primary-bg-color)}[data-md-toggle=search]:checked~.md-header .md-search__input{text-overflow:clip}[data-md-toggle=search]:checked~.md-header .md-search__input+.md-search__icon{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input::placeholder{color:#0000}}.md-search__icon{cursor:pointer;display:inline-block;height:1.2rem;transition:color .25s,opacity .25s;width:1.2rem}.md-search__icon:hover{opacity:.7}[dir=ltr] .md-search__icon[for=__search]{left:.5rem}[dir=rtl] .md-search__icon[for=__search]{right:.5rem}.md-search__icon[for=__search]{position:absolute;top:.3rem;z-index:2}[dir=rtl] .md-search__icon[for=__search] svg{transform:scaleX(-1)}@media screen and (max-width:59.9375em){[dir=ltr] .md-search__icon[for=__search]{left:.8rem}[dir=rtl] .md-search__icon[for=__search]{right:.8rem}.md-search__icon[for=__search]{top:.6rem}.md-search__icon[for=__search] svg:first-child{display:none}}@media screen and (min-width:60em){.md-search__icon[for=__search]{pointer-events:none}.md-search__icon[for=__search] svg:last-child{display:none}}[dir=ltr] .md-search__options{right:.5rem}[dir=rtl] .md-search__options{left:.5rem}.md-search__options{pointer-events:none;position:absolute;top:.3rem;z-index:2}@media screen and (max-width:59.9375em){[dir=ltr] .md-search__options{right:.8rem}[dir=rtl] .md-search__options{left:.8rem}.md-search__options{top:.6rem}}[dir=ltr] .md-search__options>.md-icon{margin-left:.2rem}[dir=rtl] .md-search__options>.md-icon{margin-right:.2rem}.md-search__options>.md-icon{color:var(--md-default-fg-color--light);opacity:0;transform:scale(.75);transition:transform .15s cubic-bezier(.1,.7,.1,1),opacity .15s}.md-search__options>.md-icon:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}[data-md-toggle=search]:checked~.md-header .md-search__input:valid~.md-search__options>.md-icon{opacity:1;pointer-events:auto;transform:scale(1)}[data-md-toggle=search]:checked~.md-header .md-search__input:valid~.md-search__options>.md-icon:hover{opacity:.7}[dir=ltr] .md-search__suggest{padding-left:3.6rem;padding-right:2.2rem}[dir=rtl] .md-search__suggest{padding-left:2.2rem;padding-right:3.6rem}.md-search__suggest{align-items:center;color:var(--md-default-fg-color--lighter);display:flex;font-size:.9rem;height:100%;opacity:0;position:absolute;top:0;transition:opacity 50ms;white-space:nowrap;width:100%}@media screen and (min-width:60em){[dir=ltr] .md-search__suggest{padding-left:2.2rem}[dir=rtl] .md-search__suggest{padding-right:2.2rem}.md-search__suggest{font-size:.8rem}}[data-md-toggle=search]:checked~.md-header .md-search__suggest{opacity:1;transition:opacity .3s .1s}[dir=ltr] .md-search__output{border-bottom-left-radius:.1rem}[dir=ltr] .md-search__output,[dir=rtl] .md-search__output{border-bottom-right-radius:.1rem}[dir=rtl] .md-search__output{border-bottom-left-radius:.1rem}.md-search__output{overflow:hidden;position:absolute;width:100%;z-index:1}@media screen and (max-width:59.9375em){.md-search__output{bottom:0;top:2.4rem}}@media screen and (min-width:60em){.md-search__output{opacity:0;top:1.9rem;transition:opacity .4s}[data-md-toggle=search]:checked~.md-header .md-search__output{box-shadow:var(--md-shadow-z3);opacity:1}}.md-search__scrollwrap{-webkit-backface-visibility:hidden;backface-visibility:hidden;background-color:var(--md-default-bg-color);height:100%;overflow-y:auto;touch-action:pan-y}@media (-webkit-max-device-pixel-ratio:1),(max-resolution:1dppx){.md-search__scrollwrap{transform:translateZ(0)}}@media screen and (min-width:60em) and (max-width:76.1875em){.md-search__scrollwrap{width:23.4rem}}@media screen and (min-width:76.25em){.md-search__scrollwrap{width:34.4rem}}@media screen and (min-width:60em){.md-search__scrollwrap{max-height:0;scrollbar-color:var(--md-default-fg-color--lighter) #0000;scrollbar-width:thin}[data-md-toggle=search]:checked~.md-header .md-search__scrollwrap{max-height:75vh}.md-search__scrollwrap:hover{scrollbar-color:var(--md-accent-fg-color) #0000}.md-search__scrollwrap::-webkit-scrollbar{height:.2rem;width:.2rem}.md-search__scrollwrap::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}}.md-search-result{color:var(--md-default-fg-color);word-break:break-word}.md-search-result__meta{background-color:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.8rem;padding:0 .8rem;scroll-snap-align:start}@media screen and (min-width:60em){[dir=ltr] .md-search-result__meta{padding-left:2.2rem}[dir=rtl] .md-search-result__meta{padding-right:2.2rem}}.md-search-result__list{list-style:none;margin:0;padding:0;-webkit-user-select:none;user-select:none}.md-search-result__item{box-shadow:0 -.05rem var(--md-default-fg-color--lightest)}.md-search-result__item:first-child{box-shadow:none}.md-search-result__link{display:block;outline:none;scroll-snap-align:start;transition:background-color .25s}.md-search-result__link:focus,.md-search-result__link:hover{background-color:var(--md-accent-fg-color--transparent)}.md-search-result__link:last-child p:last-child{margin-bottom:.6rem}.md-search-result__more>summary{cursor:pointer;display:block;outline:none;position:sticky;scroll-snap-align:start;top:0;z-index:1}.md-search-result__more>summary::marker{display:none}.md-search-result__more>summary::-webkit-details-marker{display:none}.md-search-result__more>summary>div{color:var(--md-typeset-a-color);font-size:.64rem;padding:.75em .8rem;transition:color .25s,background-color .25s}@media screen and (min-width:60em){[dir=ltr] .md-search-result__more>summary>div{padding-left:2.2rem}[dir=rtl] .md-search-result__more>summary>div{padding-right:2.2rem}}.md-search-result__more>summary:focus>div,.md-search-result__more>summary:hover>div{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}.md-search-result__more[open]>summary{background-color:var(--md-default-bg-color)}.md-search-result__article{overflow:hidden;padding:0 .8rem;position:relative}@media screen and (min-width:60em){[dir=ltr] .md-search-result__article{padding-left:2.2rem}[dir=rtl] .md-search-result__article{padding-right:2.2rem}}[dir=ltr] .md-search-result__icon{left:0}[dir=rtl] .md-search-result__icon{right:0}.md-search-result__icon{color:var(--md-default-fg-color--light);height:1.2rem;margin:.5rem;position:absolute;width:1.2rem}@media screen and (max-width:59.9375em){.md-search-result__icon{display:none}}.md-search-result__icon:after{background-color:currentcolor;content:"";display:inline-block;height:100%;-webkit-mask-image:var(--md-search-result-icon);mask-image:var(--md-search-result-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:100%}[dir=rtl] .md-search-result__icon:after{transform:scaleX(-1)}.md-search-result .md-typeset{color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.6}.md-search-result .md-typeset h1{color:var(--md-default-fg-color);font-size:.8rem;font-weight:400;line-height:1.4;margin:.55rem 0}.md-search-result .md-typeset h1 mark{text-decoration:none}.md-search-result .md-typeset h2{color:var(--md-default-fg-color);font-size:.64rem;font-weight:700;line-height:1.6;margin:.5em 0}.md-search-result .md-typeset h2 mark{text-decoration:none}.md-search-result__terms{color:var(--md-default-fg-color);display:block;font-size:.64rem;font-style:italic;margin:.5em 0}.md-search-result mark{background-color:initial;color:var(--md-accent-fg-color);text-decoration:underline}.md-select{position:relative;z-index:1}.md-select__inner{background-color:var(--md-default-bg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color);left:50%;margin-top:.2rem;max-height:0;opacity:0;position:absolute;top:calc(100% - .2rem);transform:translate3d(-50%,.3rem,0);transition:transform .25s 375ms,opacity .25s .25s,max-height 0ms .5s}.md-select:focus-within .md-select__inner,.md-select:hover .md-select__inner{max-height:10rem;opacity:1;transform:translate3d(-50%,0,0);transition:transform .25s cubic-bezier(.1,.7,.1,1),opacity .25s,max-height 0ms}.md-select__inner:after{border-bottom:.2rem solid #0000;border-bottom-color:var(--md-default-bg-color);border-left:.2rem solid #0000;border-right:.2rem solid #0000;border-top:0;content:"";height:0;left:50%;margin-left:-.2rem;margin-top:-.2rem;position:absolute;top:0;width:0}.md-select__list{border-radius:.1rem;font-size:.8rem;list-style-type:none;margin:0;max-height:inherit;overflow:auto;padding:0}.md-select__item{line-height:1.8rem}[dir=ltr] .md-select__link{padding-left:.6rem;padding-right:1.2rem}[dir=rtl] .md-select__link{padding-left:1.2rem;padding-right:.6rem}.md-select__link{cursor:pointer;display:block;outline:none;scroll-snap-align:start;transition:background-color .25s,color .25s;width:100%}.md-select__link:focus,.md-select__link:hover{color:var(--md-accent-fg-color)}.md-select__link:focus{background-color:var(--md-default-fg-color--lightest)}.md-sidebar{align-self:flex-start;flex-shrink:0;padding:1.2rem 0;position:sticky;top:2.4rem;width:12.1rem}@media print{.md-sidebar{display:none}}@media screen and (max-width:76.1875em){[dir=ltr] .md-sidebar--primary{left:-12.1rem}[dir=rtl] .md-sidebar--primary{right:-12.1rem}.md-sidebar--primary{background-color:var(--md-default-bg-color);display:block;height:100%;position:fixed;top:0;transform:translateX(0);transition:transform .25s cubic-bezier(.4,0,.2,1),box-shadow .25s;width:12.1rem;z-index:5}[data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{box-shadow:var(--md-shadow-z3);transform:translateX(12.1rem)}[dir=rtl] [data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{transform:translateX(-12.1rem)}.md-sidebar--primary .md-sidebar__scrollwrap{bottom:0;left:0;margin:0;overflow:hidden;position:absolute;right:0;scroll-snap-type:none;top:0}}@media screen and (min-width:76.25em){.md-sidebar{height:0}.no-js .md-sidebar{height:auto}.md-header--lifted~.md-container .md-sidebar{top:4.8rem}}.md-sidebar--secondary{display:none;order:2}@media screen and (min-width:60em){.md-sidebar--secondary{height:0}.no-js .md-sidebar--secondary{height:auto}.md-sidebar--secondary:not([hidden]){display:block}.md-sidebar--secondary .md-sidebar__scrollwrap{touch-action:pan-y}}.md-sidebar__scrollwrap{scrollbar-gutter:stable;-webkit-backface-visibility:hidden;backface-visibility:hidden;margin:0 .2rem;overflow-y:auto;scrollbar-color:var(--md-default-fg-color--lighter) #0000;scrollbar-width:thin}.md-sidebar__scrollwrap::-webkit-scrollbar{height:.2rem;width:.2rem}.md-sidebar__scrollwrap:focus-within,.md-sidebar__scrollwrap:hover{scrollbar-color:var(--md-accent-fg-color) #0000}.md-sidebar__scrollwrap:focus-within::-webkit-scrollbar-thumb,.md-sidebar__scrollwrap:hover::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-sidebar__scrollwrap:focus-within::-webkit-scrollbar-thumb:hover,.md-sidebar__scrollwrap:hover::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}@supports selector(::-webkit-scrollbar){.md-sidebar__scrollwrap{scrollbar-gutter:auto}[dir=ltr] .md-sidebar__inner{padding-right:calc(100% - 11.5rem)}[dir=rtl] .md-sidebar__inner{padding-left:calc(100% - 11.5rem)}}@media screen and (max-width:76.1875em){.md-overlay{background-color:#0000008a;height:0;opacity:0;position:fixed;top:0;transition:width 0ms .25s,height 0ms .25s,opacity .25s;width:0;z-index:5}[data-md-toggle=drawer]:checked~.md-overlay{height:100%;opacity:1;transition:width 0ms,height 0ms,opacity .25s;width:100%}}@keyframes facts{0%{height:0}to{height:.65rem}}@keyframes fact{0%{opacity:0;transform:translateY(100%)}50%{opacity:0}to{opacity:1;transform:translateY(0)}}:root{--md-source-forks-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M5 5.372v.878c0 .414.336.75.75.75h4.5a.75.75 0 0 0 .75-.75v-.878a2.25 2.25 0 1 1 1.5 0v.878a2.25 2.25 0 0 1-2.25 2.25h-1.5v2.128a2.251 2.251 0 1 1-1.5 0V8.5h-1.5A2.25 2.25 0 0 1 3.5 6.25v-.878a2.25 2.25 0 1 1 1.5 0ZM5 3.25a.75.75 0 1 0-1.5 0 .75.75 0 0 0 1.5 0Zm6.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5Zm-3 8.75a.75.75 0 1 0-1.5 0 .75.75 0 0 0 1.5 0Z"/></svg>');--md-source-repositories-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M2 2.5A2.5 2.5 0 0 1 4.5 0h8.75a.75.75 0 0 1 .75.75v12.5a.75.75 0 0 1-.75.75h-2.5a.75.75 0 0 1 0-1.5h1.75v-2h-8a1 1 0 0 0-.714 1.7.75.75 0 1 1-1.072 1.05A2.495 2.495 0 0 1 2 11.5Zm10.5-1h-8a1 1 0 0 0-1 1v6.708A2.486 2.486 0 0 1 4.5 9h8ZM5 12.25a.25.25 0 0 1 .25-.25h3.5a.25.25 0 0 1 .25.25v3.25a.25.25 0 0 1-.4.2l-1.45-1.087a.249.249 0 0 0-.3 0L5.4 15.7a.25.25 0 0 1-.4-.2Z"/></svg>');--md-source-stars-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M8 .25a.75.75 0 0 1 .673.418l1.882 3.815 4.21.612a.75.75 0 0 1 .416 1.279l-3.046 2.97.719 4.192a.751.751 0 0 1-1.088.791L8 12.347l-3.766 1.98a.75.75 0 0 1-1.088-.79l.72-4.194L.818 6.374a.75.75 0 0 1 .416-1.28l4.21-.611L7.327.668A.75.75 0 0 1 8 .25Zm0 2.445L6.615 5.5a.75.75 0 0 1-.564.41l-3.097.45 2.24 2.184a.75.75 0 0 1 .216.664l-.528 3.084 2.769-1.456a.75.75 0 0 1 .698 0l2.77 1.456-.53-3.084a.75.75 0 0 1 .216-.664l2.24-2.183-3.096-.45a.75.75 0 0 1-.564-.41L8 2.694Z"/></svg>');--md-source-version-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M1 7.775V2.75C1 1.784 1.784 1 2.75 1h5.025c.464 0 .91.184 1.238.513l6.25 6.25a1.75 1.75 0 0 1 0 2.474l-5.026 5.026a1.75 1.75 0 0 1-2.474 0l-6.25-6.25A1.752 1.752 0 0 1 1 7.775Zm1.5 0c0 .066.026.13.073.177l6.25 6.25a.25.25 0 0 0 .354 0l5.025-5.025a.25.25 0 0 0 0-.354l-6.25-6.25a.25.25 0 0 0-.177-.073H2.75a.25.25 0 0 0-.25.25ZM6 5a1 1 0 1 1 0 2 1 1 0 0 1 0-2Z"/></svg>')}.md-source{-webkit-backface-visibility:hidden;backface-visibility:hidden;display:block;font-size:.65rem;line-height:1.2;outline-color:var(--md-accent-fg-color);transition:opacity .25s;white-space:nowrap}.md-source:hover{opacity:.7}.md-source__icon{display:inline-block;height:2.4rem;vertical-align:middle;width:2rem}[dir=ltr] .md-source__icon svg{margin-left:.6rem}[dir=rtl] .md-source__icon svg{margin-right:.6rem}.md-source__icon svg{margin-top:.6rem}[dir=ltr] .md-source__icon+.md-source__repository{padding-left:2rem}[dir=rtl] .md-source__icon+.md-source__repository{padding-right:2rem}[dir=ltr] .md-source__icon+.md-source__repository{margin-left:-2rem}[dir=rtl] .md-source__icon+.md-source__repository{margin-right:-2rem}[dir=ltr] .md-source__repository{margin-left:.6rem}[dir=rtl] .md-source__repository{margin-right:.6rem}.md-source__repository{display:inline-block;max-width:calc(100% - 1.2rem);overflow:hidden;text-overflow:ellipsis;vertical-align:middle}.md-source__facts{display:flex;font-size:.55rem;gap:.4rem;list-style-type:none;margin:.1rem 0 0;opacity:.75;overflow:hidden;padding:0;width:100%}.md-source__repository--active .md-source__facts{animation:facts .25s ease-in}.md-source__fact{overflow:hidden;text-overflow:ellipsis}.md-source__repository--active .md-source__fact{animation:fact .4s ease-out}[dir=ltr] .md-source__fact:before{margin-right:.1rem}[dir=rtl] .md-source__fact:before{margin-left:.1rem}.md-source__fact:before{background-color:currentcolor;content:"";display:inline-block;height:.6rem;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;vertical-align:text-top;width:.6rem}.md-source__fact:nth-child(1n+2){flex-shrink:0}.md-source__fact--version:before{-webkit-mask-image:var(--md-source-version-icon);mask-image:var(--md-source-version-icon)}.md-source__fact--stars:before{-webkit-mask-image:var(--md-source-stars-icon);mask-image:var(--md-source-stars-icon)}.md-source__fact--forks:before{-webkit-mask-image:var(--md-source-forks-icon);mask-image:var(--md-source-forks-icon)}.md-source__fact--repositories:before{-webkit-mask-image:var(--md-source-repositories-icon);mask-image:var(--md-source-repositories-icon)}:root{--md-status:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11 9h2V7h-2m1 13c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8m0-18A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2m-1 15h2v-6h-2v6Z"/></svg>');--md-status--new:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m23 12-2.44-2.78.34-3.68-3.61-.82-1.89-3.18L12 3 8.6 1.54 6.71 4.72l-3.61.81.34 3.68L1 12l2.44 2.78-.34 3.69 3.61.82 1.89 3.18L12 21l3.4 1.46 1.89-3.18 3.61-.82-.34-3.68L23 12m-10 5h-2v-2h2v2m0-4h-2V7h2v6Z"/></svg>');--md-status--deprecated:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V6h1V4h-5V3H9m0 5h2v9H9V8m4 0h2v9h-2V8Z"/></svg>');--md-status--encrypted:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 1 3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4m0 6c1.4 0 2.8 1.1 2.8 2.5V11c.6 0 1.2.6 1.2 1.3v3.5c0 .6-.6 1.2-1.3 1.2H9.2c-.6 0-1.2-.6-1.2-1.3v-3.5c0-.6.6-1.2 1.2-1.2V9.5C9.2 8.1 10.6 7 12 7m0 1.2c-.8 0-1.5.5-1.5 1.3V11h3V9.5c0-.8-.7-1.3-1.5-1.3Z"/></svg>')}.md-status{margin-left:.2rem}.md-status:after{background-color:var(--md-default-fg-color--light);content:"";display:inline-block;height:1.125em;-webkit-mask-image:var(--md-status);mask-image:var(--md-status);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;vertical-align:text-bottom;width:1.125em}.md-status:hover:after{background-color:currentcolor}.md-status--new:after{-webkit-mask-image:var(--md-status--new);mask-image:var(--md-status--new)}.md-status--deprecated:after{-webkit-mask-image:var(--md-status--deprecated);mask-image:var(--md-status--deprecated)}.md-status--encrypted:after{-webkit-mask-image:var(--md-status--encrypted);mask-image:var(--md-status--encrypted)}.md-tabs{background-color:var(--md-primary-fg-color);color:var(--md-primary-bg-color);display:block;line-height:1.3;overflow:auto;width:100%;z-index:3}@media print{.md-tabs{display:none}}@media screen and (max-width:76.1875em){.md-tabs{display:none}}.md-tabs[hidden]{pointer-events:none}[dir=ltr] .md-tabs__list{margin-left:.2rem}[dir=rtl] .md-tabs__list{margin-right:.2rem}.md-tabs__list{contain:content;display:flex;list-style:none;margin:0;overflow:auto;padding:0;scrollbar-width:none;white-space:nowrap}.md-tabs__list::-webkit-scrollbar{display:none}.md-tabs__item{height:2.4rem;padding-left:.6rem;padding-right:.6rem}.md-tabs__item--active .md-tabs__link{color:inherit;opacity:1}.md-tabs__link{-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;font-size:.7rem;margin-top:.8rem;opacity:.7;outline-color:var(--md-accent-fg-color);outline-offset:.2rem;transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .25s}.md-tabs__link:focus,.md-tabs__link:hover{color:inherit;opacity:1}[dir=ltr] .md-tabs__link svg{margin-right:.4rem}[dir=rtl] .md-tabs__link svg{margin-left:.4rem}.md-tabs__link svg{fill:currentcolor;height:1.3em}.md-tabs__item:nth-child(2) .md-tabs__link{transition-delay:20ms}.md-tabs__item:nth-child(3) .md-tabs__link{transition-delay:40ms}.md-tabs__item:nth-child(4) .md-tabs__link{transition-delay:60ms}.md-tabs__item:nth-child(5) .md-tabs__link{transition-delay:80ms}.md-tabs__item:nth-child(6) .md-tabs__link{transition-delay:.1s}.md-tabs__item:nth-child(7) .md-tabs__link{transition-delay:.12s}.md-tabs__item:nth-child(8) .md-tabs__link{transition-delay:.14s}.md-tabs__item:nth-child(9) .md-tabs__link{transition-delay:.16s}.md-tabs__item:nth-child(10) .md-tabs__link{transition-delay:.18s}.md-tabs__item:nth-child(11) .md-tabs__link{transition-delay:.2s}.md-tabs__item:nth-child(12) .md-tabs__link{transition-delay:.22s}.md-tabs__item:nth-child(13) .md-tabs__link{transition-delay:.24s}.md-tabs__item:nth-child(14) .md-tabs__link{transition-delay:.26s}.md-tabs__item:nth-child(15) .md-tabs__link{transition-delay:.28s}.md-tabs__item:nth-child(16) .md-tabs__link{transition-delay:.3s}.md-tabs[hidden] .md-tabs__link{opacity:0;transform:translateY(50%);transition:transform 0ms .1s,opacity .1s}:root{--md-tag-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m5.41 21 .71-4h-4l.35-2h4l1.06-6h-4l.35-2h4l.71-4h2l-.71 4h6l.71-4h2l-.71 4h4l-.35 2h-4l-1.06 6h4l-.35 2h-4l-.71 4h-2l.71-4h-6l-.71 4h-2M9.53 9l-1.06 6h6l1.06-6h-6Z"/></svg>')}.md-typeset .md-tags{margin-bottom:.75em;margin-top:-.125em}[dir=ltr] .md-typeset .md-tag{margin-right:.5em}[dir=rtl] .md-typeset .md-tag{margin-left:.5em}.md-typeset .md-tag{background:var(--md-default-fg-color--lightest);border-radius:2.4rem;display:inline-block;font-size:.64rem;font-weight:700;letter-spacing:normal;line-height:1.6;margin-bottom:.5em;padding:.3125em .9375em;vertical-align:middle}.md-typeset .md-tag[href]{-webkit-tap-highlight-color:transparent;color:inherit;outline:none;transition:color 125ms,background-color 125ms}.md-typeset .md-tag[href]:focus,.md-typeset .md-tag[href]:hover{background-color:var(--md-accent-fg-color);color:var(--md-accent-bg-color)}[id]>.md-typeset .md-tag{vertical-align:text-top}.md-typeset .md-tag-icon:before{background-color:var(--md-default-fg-color--lighter);content:"";display:inline-block;height:1.2em;margin-right:.4em;-webkit-mask-image:var(--md-tag-icon);mask-image:var(--md-tag-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:background-color 125ms;vertical-align:text-bottom;width:1.2em}.md-typeset .md-tag-icon[href]:focus:before,.md-typeset .md-tag-icon[href]:hover:before{background-color:var(--md-accent-bg-color)}@keyframes pulse{0%{transform:scale(.95)}75%{transform:scale(1)}to{transform:scale(.95)}}:root{--md-annotation-bg-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2Z"/></svg>');--md-annotation-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17 13h-4v4h-2v-4H7v-2h4V7h2v4h4m-5-9A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2Z"/></svg>');--md-tooltip-width:20rem}.md-tooltip{-webkit-backface-visibility:hidden;backface-visibility:hidden;background-color:var(--md-default-bg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color);font-family:var(--md-text-font-family);left:clamp(var(--md-tooltip-0,0rem) + .8rem,var(--md-tooltip-x),100vw + var(--md-tooltip-0,0rem) + .8rem - var(--md-tooltip-width) - 2 * .8rem);max-width:calc(100vw - 1.6rem);opacity:0;position:absolute;top:var(--md-tooltip-y);transform:translateY(-.4rem);transition:transform 0ms .25s,opacity .25s,z-index .25s;width:var(--md-tooltip-width);z-index:0}.md-tooltip--active{opacity:1;transform:translateY(0);transition:transform .25s cubic-bezier(.1,.7,.1,1),opacity .25s,z-index 0ms;z-index:2}.focus-visible>.md-tooltip,.md-tooltip:target{outline:var(--md-accent-fg-color) auto}.md-tooltip__inner{font-size:.64rem;padding:.8rem}.md-tooltip__inner.md-typeset>:first-child{margin-top:0}.md-tooltip__inner.md-typeset>:last-child{margin-bottom:0}.md-annotation{font-weight:400;outline:none;vertical-align:text-bottom;white-space:normal}[dir=rtl] .md-annotation{direction:rtl}code .md-annotation{font-family:var(--md-code-font-family);font-size:inherit}.md-annotation:not([hidden]){display:inline-block;line-height:1.25}.md-annotation__index{border-radius:.01px;cursor:pointer;display:inline-block;margin-left:.4ch;margin-right:.4ch;outline:none;overflow:hidden;position:relative;-webkit-user-select:none;user-select:none;vertical-align:text-top;z-index:0}.md-annotation .md-annotation__index{transition:z-index .25s}@media screen{.md-annotation__index{width:2.2ch}[data-md-visible]>.md-annotation__index{animation:pulse 2s infinite}.md-annotation__index:before{background:var(--md-default-bg-color);-webkit-mask-image:var(--md-annotation-bg-icon);mask-image:var(--md-annotation-bg-icon)}.md-annotation__index:after,.md-annotation__index:before{content:"";height:2.2ch;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:-.1ch;width:2.2ch;z-index:-1}.md-annotation__index:after{background-color:var(--md-default-fg-color--lighter);-webkit-mask-image:var(--md-annotation-icon);mask-image:var(--md-annotation-icon);transform:scale(1.0001);transition:background-color .25s,transform .25s}.md-tooltip--active+.md-annotation__index:after{transform:rotate(45deg)}.md-tooltip--active+.md-annotation__index:after,:hover>.md-annotation__index:after{background-color:var(--md-accent-fg-color)}}.md-tooltip--active+.md-annotation__index{animation-play-state:paused;transition-duration:0ms;z-index:2}.md-annotation__index [data-md-annotation-id]{display:inline-block}@media print{.md-annotation__index [data-md-annotation-id]{background:var(--md-default-fg-color--lighter);border-radius:2ch;color:var(--md-default-bg-color);font-weight:700;padding:0 .6ch;white-space:nowrap}.md-annotation__index [data-md-annotation-id]:after{content:attr(data-md-annotation-id)}}.md-typeset .md-annotation-list{counter-reset:xxx;list-style:none}.md-typeset .md-annotation-list li{position:relative}[dir=ltr] .md-typeset .md-annotation-list li:before{left:-2.125em}[dir=rtl] .md-typeset .md-annotation-list li:before{right:-2.125em}.md-typeset .md-annotation-list li:before{background:var(--md-default-fg-color--lighter);border-radius:2ch;color:var(--md-default-bg-color);content:counter(xxx);counter-increment:xxx;font-size:.8875em;font-weight:700;height:2ch;line-height:1.25;min-width:2ch;padding:0 .6ch;position:absolute;text-align:center;top:.25em}[dir=ltr] .md-top{margin-left:50%}[dir=rtl] .md-top{margin-right:50%}.md-top{background-color:var(--md-default-bg-color);border-radius:1.6rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color--light);cursor:pointer;display:block;font-size:.7rem;outline:none;padding:.4rem .8rem;position:fixed;top:3.2rem;transform:translate(-50%);transition:color 125ms,background-color 125ms,transform 125ms cubic-bezier(.4,0,.2,1),opacity 125ms;z-index:2}@media print{.md-top{display:none}}[dir=rtl] .md-top{transform:translate(50%)}.md-top[hidden]{opacity:0;pointer-events:none;transform:translate(-50%,.2rem);transition-duration:0ms}[dir=rtl] .md-top[hidden]{transform:translate(50%,.2rem)}.md-top:focus,.md-top:hover{background-color:var(--md-accent-fg-color);color:var(--md-accent-bg-color)}.md-top svg{display:inline-block;vertical-align:-.5em}@keyframes hoverfix{0%{pointer-events:none}}:root{--md-version-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><!--! Font Awesome Free 6.4.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc.--><path d="M137.4 374.6c12.5 12.5 32.8 12.5 45.3 0l128-128c9.2-9.2 11.9-22.9 6.9-34.9S301 191.9 288 191.9L32 192c-12.9 0-24.6 7.8-29.6 19.8s-2.2 25.7 6.9 34.9l128 128z"/></svg>')}.md-version{flex-shrink:0;font-size:.8rem;height:2.4rem}[dir=ltr] .md-version__current{margin-left:1.4rem;margin-right:.4rem}[dir=rtl] .md-version__current{margin-left:.4rem;margin-right:1.4rem}.md-version__current{color:inherit;cursor:pointer;outline:none;position:relative;top:.05rem}[dir=ltr] .md-version__current:after{margin-left:.4rem}[dir=rtl] .md-version__current:after{margin-right:.4rem}.md-version__current:after{background-color:currentcolor;content:"";display:inline-block;height:.6rem;-webkit-mask-image:var(--md-version-icon);mask-image:var(--md-version-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:.4rem}.md-version__list{background-color:var(--md-default-bg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color);list-style-type:none;margin:.2rem .8rem;max-height:0;opacity:0;overflow:auto;padding:0;position:absolute;scroll-snap-type:y mandatory;top:.15rem;transition:max-height 0ms .5s,opacity .25s .25s;z-index:3}.md-version:focus-within .md-version__list,.md-version:hover .md-version__list{max-height:10rem;opacity:1;transition:max-height 0ms,opacity .25s}@media (hover:none),(pointer:coarse){.md-version:hover .md-version__list{animation:hoverfix .25s forwards}.md-version:focus-within .md-version__list{animation:none}}.md-version__item{line-height:1.8rem}[dir=ltr] .md-version__link{padding-left:.6rem;padding-right:1.2rem}[dir=rtl] .md-version__link{padding-left:1.2rem;padding-right:.6rem}.md-version__link{cursor:pointer;display:block;outline:none;scroll-snap-align:start;transition:color .25s,background-color .25s;white-space:nowrap;width:100%}.md-version__link:focus,.md-version__link:hover{color:var(--md-accent-fg-color)}.md-version__link:focus{background-color:var(--md-default-fg-color--lightest)}:root{--md-admonition-icon--note:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2m3.1 5.07c.14 0 .28.05.4.16l1.27 1.27c.23.22.23.57 0 .78l-1 1-2.05-2.05 1-1c.1-.11.24-.16.38-.16m-1.97 1.74 2.06 2.06-6.06 6.06H7.07v-2.06l6.06-6.06Z"/></svg>');--md-admonition-icon--abstract:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17 9H7V7h10m0 6H7v-2h10m-3 6H7v-2h7M12 3a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1m7 0h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2Z"/></svg>');--md-admonition-icon--info:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 9h-2V7h2m0 10h-2v-6h2m-1-9A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2Z"/></svg>');--md-admonition-icon--tip:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17.66 11.2c-.23-.3-.51-.56-.77-.82-.67-.6-1.43-1.03-2.07-1.66C13.33 7.26 13 4.85 13.95 3c-.95.23-1.78.75-2.49 1.32-2.59 2.08-3.61 5.75-2.39 8.9.04.1.08.2.08.33 0 .22-.15.42-.35.5-.23.1-.47.04-.66-.12a.58.58 0 0 1-.14-.17c-1.13-1.43-1.31-3.48-.55-5.12C5.78 10 4.87 12.3 5 14.47c.06.5.12 1 .29 1.5.14.6.41 1.2.71 1.73 1.08 1.73 2.95 2.97 4.96 3.22 2.14.27 4.43-.12 6.07-1.6 1.83-1.66 2.47-4.32 1.53-6.6l-.13-.26c-.21-.46-.77-1.26-.77-1.26m-3.16 6.3c-.28.24-.74.5-1.1.6-1.12.4-2.24-.16-2.9-.82 1.19-.28 1.9-1.16 2.11-2.05.17-.8-.15-1.46-.28-2.23-.12-.74-.1-1.37.17-2.06.19.38.39.76.63 1.06.77 1 1.98 1.44 2.24 2.8.04.14.06.28.06.43.03.82-.33 1.72-.93 2.27Z"/></svg>');--md-admonition-icon--success:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 7 9 19l-5.5-5.5 1.41-1.41L9 16.17 19.59 5.59 21 7Z"/></svg>');--md-admonition-icon--question:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m15.07 11.25-.9.92C13.45 12.89 13 13.5 13 15h-2v-.5c0-1.11.45-2.11 1.17-2.83l1.24-1.26c.37-.36.59-.86.59-1.41a2 2 0 0 0-2-2 2 2 0 0 0-2 2H8a4 4 0 0 1 4-4 4 4 0 0 1 4 4 3.2 3.2 0 0 1-.93 2.25M13 19h-2v-2h2M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10c0-5.53-4.5-10-10-10Z"/></svg>');--md-admonition-icon--warning:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 14h-2V9h2m0 9h-2v-2h2M1 21h22L12 2 1 21Z"/></svg>');--md-admonition-icon--failure:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"/></svg>');--md-admonition-icon--danger:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m11.5 20 4.86-9.73H13V4l-5 9.73h3.5V20M12 2c2.75 0 5.1 1 7.05 2.95C21 6.9 22 9.25 22 12s-1 5.1-2.95 7.05C17.1 21 14.75 22 12 22s-5.1-1-7.05-2.95C3 17.1 2 14.75 2 12s1-5.1 2.95-7.05C6.9 3 9.25 2 12 2Z"/></svg>');--md-admonition-icon--bug:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11 13h2v1h-2v-1m10-8v6c0 5.5-3.8 10.7-9 12-5.2-1.3-9-6.5-9-12V5l9-4 9 4m-4 5h-2.2c-.2-.6-.6-1.1-1.1-1.5l1.2-1.2-.7-.7L12.8 8H12c-.2 0-.5 0-.7.1L9.9 6.6l-.8.8 1.2 1.2c-.5.3-.9.8-1.1 1.4H7v1h2v1H7v1h2v1H7v1h2.2c.4 1.2 1.5 2 2.8 2s2.4-.8 2.8-2H17v-1h-2v-1h2v-1h-2v-1h2v-1m-6 2h2v-1h-2v1Z"/></svg>');--md-admonition-icon--example:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M7 2v2h1v14a4 4 0 0 0 4 4 4 4 0 0 0 4-4V4h1V2H7m4 14c-.6 0-1-.4-1-1s.4-1 1-1 1 .4 1 1-.4 1-1 1m2-4c-.6 0-1-.4-1-1s.4-1 1-1 1 .4 1 1-.4 1-1 1m1-5h-4V4h4v3Z"/></svg>');--md-admonition-icon--quote:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M14 17h3l2-4V7h-6v6h3M6 17h3l2-4V7H5v6h3l-2 4Z"/></svg>')}.md-typeset .admonition,.md-typeset details{background-color:var(--md-admonition-bg-color);border:.05rem solid #448aff;border-radius:.2rem;box-shadow:var(--md-shadow-z1);color:var(--md-admonition-fg-color);display:flow-root;font-size:.64rem;margin:1.5625em 0;padding:0 .6rem;page-break-inside:avoid;transition:box-shadow 125ms}@media print{.md-typeset .admonition,.md-typeset details{box-shadow:none}}.md-typeset .admonition:focus-within,.md-typeset details:focus-within{box-shadow:0 0 0 .2rem #448aff1a}.md-typeset .admonition>*,.md-typeset details>*{box-sizing:border-box}.md-typeset .admonition .admonition,.md-typeset .admonition details,.md-typeset details .admonition,.md-typeset details details{margin-bottom:1em;margin-top:1em}.md-typeset .admonition .md-typeset__scrollwrap,.md-typeset details .md-typeset__scrollwrap{margin:1em -.6rem}.md-typeset .admonition .md-typeset__table,.md-typeset details .md-typeset__table{padding:0 .6rem}.md-typeset .admonition>.tabbed-set:only-child,.md-typeset details>.tabbed-set:only-child{margin-top:0}html .md-typeset .admonition>:last-child,html .md-typeset details>:last-child{margin-bottom:.6rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary{padding-left:2rem;padding-right:.6rem}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{padding-left:.6rem;padding-right:2rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary{border-left-width:.2rem}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{border-right-width:.2rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary{border-top-left-radius:.1rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary,[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{border-top-right-radius:.1rem}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{border-top-left-radius:.1rem}.md-typeset .admonition-title,.md-typeset summary{background-color:#448aff1a;border:none;font-weight:700;margin:0 -.6rem;padding-bottom:.4rem;padding-top:.4rem;position:relative}html .md-typeset .admonition-title:last-child,html .md-typeset summary:last-child{margin-bottom:0}[dir=ltr] .md-typeset .admonition-title:before,[dir=ltr] .md-typeset summary:before{left:.6rem}[dir=rtl] .md-typeset .admonition-title:before,[dir=rtl] .md-typeset summary:before{right:.6rem}.md-typeset .admonition-title:before,.md-typeset summary:before{background-color:#448aff;content:"";height:1rem;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:.625em;width:1rem}.md-typeset .admonition-title code,.md-typeset summary code{box-shadow:0 0 0 .05rem var(--md-default-fg-color--lightest)}.md-typeset .admonition.note,.md-typeset details.note{border-color:#448aff}.md-typeset .admonition.note:focus-within,.md-typeset details.note:focus-within{box-shadow:0 0 0 .2rem #448aff1a}.md-typeset .note>.admonition-title,.md-typeset .note>summary{background-color:#448aff1a}.md-typeset .note>.admonition-title:before,.md-typeset .note>summary:before{background-color:#448aff;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note)}.md-typeset .note>.admonition-title:after,.md-typeset .note>summary:after{color:#448aff}.md-typeset .admonition.abstract,.md-typeset details.abstract{border-color:#00b0ff}.md-typeset .admonition.abstract:focus-within,.md-typeset details.abstract:focus-within{box-shadow:0 0 0 .2rem #00b0ff1a}.md-typeset .abstract>.admonition-title,.md-typeset .abstract>summary{background-color:#00b0ff1a}.md-typeset .abstract>.admonition-title:before,.md-typeset .abstract>summary:before{background-color:#00b0ff;-webkit-mask-image:var(--md-admonition-icon--abstract);mask-image:var(--md-admonition-icon--abstract)}.md-typeset .abstract>.admonition-title:after,.md-typeset .abstract>summary:after{color:#00b0ff}.md-typeset .admonition.info,.md-typeset details.info{border-color:#00b8d4}.md-typeset .admonition.info:focus-within,.md-typeset details.info:focus-within{box-shadow:0 0 0 .2rem #00b8d41a}.md-typeset .info>.admonition-title,.md-typeset .info>summary{background-color:#00b8d41a}.md-typeset .info>.admonition-title:before,.md-typeset .info>summary:before{background-color:#00b8d4;-webkit-mask-image:var(--md-admonition-icon--info);mask-image:var(--md-admonition-icon--info)}.md-typeset .info>.admonition-title:after,.md-typeset .info>summary:after{color:#00b8d4}.md-typeset .admonition.tip,.md-typeset details.tip{border-color:#00bfa5}.md-typeset .admonition.tip:focus-within,.md-typeset details.tip:focus-within{box-shadow:0 0 0 .2rem #00bfa51a}.md-typeset .tip>.admonition-title,.md-typeset .tip>summary{background-color:#00bfa51a}.md-typeset .tip>.admonition-title:before,.md-typeset .tip>summary:before{background-color:#00bfa5;-webkit-mask-image:var(--md-admonition-icon--tip);mask-image:var(--md-admonition-icon--tip)}.md-typeset .tip>.admonition-title:after,.md-typeset .tip>summary:after{color:#00bfa5}.md-typeset .admonition.success,.md-typeset details.success{border-color:#00c853}.md-typeset .admonition.success:focus-within,.md-typeset details.success:focus-within{box-shadow:0 0 0 .2rem #00c8531a}.md-typeset .success>.admonition-title,.md-typeset .success>summary{background-color:#00c8531a}.md-typeset .success>.admonition-title:before,.md-typeset .success>summary:before{background-color:#00c853;-webkit-mask-image:var(--md-admonition-icon--success);mask-image:var(--md-admonition-icon--success)}.md-typeset .success>.admonition-title:after,.md-typeset .success>summary:after{color:#00c853}.md-typeset .admonition.question,.md-typeset details.question{border-color:#64dd17}.md-typeset .admonition.question:focus-within,.md-typeset details.question:focus-within{box-shadow:0 0 0 .2rem #64dd171a}.md-typeset .question>.admonition-title,.md-typeset .question>summary{background-color:#64dd171a}.md-typeset .question>.admonition-title:before,.md-typeset .question>summary:before{background-color:#64dd17;-webkit-mask-image:var(--md-admonition-icon--question);mask-image:var(--md-admonition-icon--question)}.md-typeset .question>.admonition-title:after,.md-typeset .question>summary:after{color:#64dd17}.md-typeset .admonition.warning,.md-typeset details.warning{border-color:#ff9100}.md-typeset .admonition.warning:focus-within,.md-typeset details.warning:focus-within{box-shadow:0 0 0 .2rem #ff91001a}.md-typeset .warning>.admonition-title,.md-typeset .warning>summary{background-color:#ff91001a}.md-typeset .warning>.admonition-title:before,.md-typeset .warning>summary:before{background-color:#ff9100;-webkit-mask-image:var(--md-admonition-icon--warning);mask-image:var(--md-admonition-icon--warning)}.md-typeset .warning>.admonition-title:after,.md-typeset .warning>summary:after{color:#ff9100}.md-typeset .admonition.failure,.md-typeset details.failure{border-color:#ff5252}.md-typeset .admonition.failure:focus-within,.md-typeset details.failure:focus-within{box-shadow:0 0 0 .2rem #ff52521a}.md-typeset .failure>.admonition-title,.md-typeset .failure>summary{background-color:#ff52521a}.md-typeset .failure>.admonition-title:before,.md-typeset .failure>summary:before{background-color:#ff5252;-webkit-mask-image:var(--md-admonition-icon--failure);mask-image:var(--md-admonition-icon--failure)}.md-typeset .failure>.admonition-title:after,.md-typeset .failure>summary:after{color:#ff5252}.md-typeset .admonition.danger,.md-typeset details.danger{border-color:#ff1744}.md-typeset .admonition.danger:focus-within,.md-typeset details.danger:focus-within{box-shadow:0 0 0 .2rem #ff17441a}.md-typeset .danger>.admonition-title,.md-typeset .danger>summary{background-color:#ff17441a}.md-typeset .danger>.admonition-title:before,.md-typeset .danger>summary:before{background-color:#ff1744;-webkit-mask-image:var(--md-admonition-icon--danger);mask-image:var(--md-admonition-icon--danger)}.md-typeset .danger>.admonition-title:after,.md-typeset .danger>summary:after{color:#ff1744}.md-typeset .admonition.bug,.md-typeset details.bug{border-color:#f50057}.md-typeset .admonition.bug:focus-within,.md-typeset details.bug:focus-within{box-shadow:0 0 0 .2rem #f500571a}.md-typeset .bug>.admonition-title,.md-typeset .bug>summary{background-color:#f500571a}.md-typeset .bug>.admonition-title:before,.md-typeset .bug>summary:before{background-color:#f50057;-webkit-mask-image:var(--md-admonition-icon--bug);mask-image:var(--md-admonition-icon--bug)}.md-typeset .bug>.admonition-title:after,.md-typeset .bug>summary:after{color:#f50057}.md-typeset .admonition.example,.md-typeset details.example{border-color:#7c4dff}.md-typeset .admonition.example:focus-within,.md-typeset details.example:focus-within{box-shadow:0 0 0 .2rem #7c4dff1a}.md-typeset .example>.admonition-title,.md-typeset .example>summary{background-color:#7c4dff1a}.md-typeset .example>.admonition-title:before,.md-typeset .example>summary:before{background-color:#7c4dff;-webkit-mask-image:var(--md-admonition-icon--example);mask-image:var(--md-admonition-icon--example)}.md-typeset .example>.admonition-title:after,.md-typeset .example>summary:after{color:#7c4dff}.md-typeset .admonition.quote,.md-typeset details.quote{border-color:#9e9e9e}.md-typeset .admonition.quote:focus-within,.md-typeset details.quote:focus-within{box-shadow:0 0 0 .2rem #9e9e9e1a}.md-typeset .quote>.admonition-title,.md-typeset .quote>summary{background-color:#9e9e9e1a}.md-typeset .quote>.admonition-title:before,.md-typeset .quote>summary:before{background-color:#9e9e9e;-webkit-mask-image:var(--md-admonition-icon--quote);mask-image:var(--md-admonition-icon--quote)}.md-typeset .quote>.admonition-title:after,.md-typeset .quote>summary:after{color:#9e9e9e}:root{--md-footnotes-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 7v4H5.83l3.58-3.59L8 6l-6 6 6 6 1.41-1.42L5.83 13H21V7h-2Z"/></svg>')}.md-typeset .footnote{color:var(--md-default-fg-color--light);font-size:.64rem}[dir=ltr] .md-typeset .footnote>ol{margin-left:0}[dir=rtl] .md-typeset .footnote>ol{margin-right:0}.md-typeset .footnote>ol>li{transition:color 125ms}.md-typeset .footnote>ol>li:target{color:var(--md-default-fg-color)}.md-typeset .footnote>ol>li:focus-within .footnote-backref{opacity:1;transform:translateX(0);transition:none}.md-typeset .footnote>ol>li:hover .footnote-backref,.md-typeset .footnote>ol>li:target .footnote-backref{opacity:1;transform:translateX(0)}.md-typeset .footnote>ol>li>:first-child{margin-top:0}.md-typeset .footnote-ref{font-size:.75em;font-weight:700}html .md-typeset .footnote-ref{outline-offset:.1rem}.md-typeset [id^="fnref:"]:target>.footnote-ref{outline:auto}.md-typeset .footnote-backref{color:var(--md-typeset-a-color);display:inline-block;font-size:0;opacity:0;transform:translateX(.25rem);transition:color .25s,transform .25s .25s,opacity 125ms .25s;vertical-align:text-bottom}@media print{.md-typeset .footnote-backref{color:var(--md-typeset-a-color);opacity:1;transform:translateX(0)}}[dir=rtl] .md-typeset .footnote-backref{transform:translateX(-.25rem)}.md-typeset .footnote-backref:hover{color:var(--md-accent-fg-color)}.md-typeset .footnote-backref:before{background-color:currentcolor;content:"";display:inline-block;height:.8rem;-webkit-mask-image:var(--md-footnotes-icon);mask-image:var(--md-footnotes-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:.8rem}[dir=rtl] .md-typeset .footnote-backref:before svg{transform:scaleX(-1)}[dir=ltr] .md-typeset .headerlink{margin-left:.5rem}[dir=rtl] .md-typeset .headerlink{margin-right:.5rem}.md-typeset .headerlink{color:var(--md-default-fg-color--lighter);display:inline-block;opacity:0;transition:color .25s,opacity 125ms}@media print{.md-typeset .headerlink{display:none}}.md-typeset .headerlink:focus,.md-typeset :hover>.headerlink,.md-typeset :target>.headerlink{opacity:1;transition:color .25s,opacity 125ms}.md-typeset .headerlink:focus,.md-typeset .headerlink:hover,.md-typeset :target>.headerlink{color:var(--md-accent-fg-color)}.md-typeset :target{--md-scroll-margin:3.6rem;--md-scroll-offset:0rem;scroll-margin-top:calc(var(--md-scroll-margin) - var(--md-scroll-offset))}@media screen and (min-width:76.25em){.md-header--lifted~.md-container .md-typeset :target{--md-scroll-margin:6rem}}.md-typeset h1:target,.md-typeset h2:target,.md-typeset h3:target{--md-scroll-offset:0.2rem}.md-typeset h4:target{--md-scroll-offset:0.15rem}.md-typeset div.arithmatex{overflow:auto}@media screen and (max-width:44.9375em){.md-typeset div.arithmatex{margin:0 -.8rem}}.md-typeset div.arithmatex>*{margin-left:auto!important;margin-right:auto!important;padding:0 .8rem;touch-action:auto;width:-webkit-min-content;width:min-content}.md-typeset div.arithmatex>* mjx-container{margin:0!important}.md-typeset del.critic{background-color:var(--md-typeset-del-color)}.md-typeset del.critic,.md-typeset ins.critic{-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset ins.critic{background-color:var(--md-typeset-ins-color)}.md-typeset .critic.comment{-webkit-box-decoration-break:clone;box-decoration-break:clone;color:var(--md-code-hl-comment-color)}.md-typeset .critic.comment:before{content:"/* "}.md-typeset .critic.comment:after{content:" */"}.md-typeset .critic.block{box-shadow:none;display:block;margin:1em 0;overflow:auto;padding-left:.8rem;padding-right:.8rem}.md-typeset .critic.block>:first-child{margin-top:.5em}.md-typeset .critic.block>:last-child{margin-bottom:.5em}:root{--md-details-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.59 16.58 13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.42Z"/></svg>')}.md-typeset details{display:flow-root;overflow:visible;padding-top:0}.md-typeset details[open]>summary:after{transform:rotate(90deg)}.md-typeset details:not([open]){box-shadow:none;padding-bottom:0}.md-typeset details:not([open])>summary{border-radius:.1rem}[dir=ltr] .md-typeset summary{padding-right:1.8rem}[dir=rtl] .md-typeset summary{padding-left:1.8rem}[dir=ltr] .md-typeset summary{border-top-left-radius:.1rem}[dir=ltr] .md-typeset summary,[dir=rtl] .md-typeset summary{border-top-right-radius:.1rem}[dir=rtl] .md-typeset summary{border-top-left-radius:.1rem}.md-typeset summary{cursor:pointer;display:block;min-height:1rem}.md-typeset summary.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-typeset summary:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}[dir=ltr] .md-typeset summary:after{right:.4rem}[dir=rtl] .md-typeset summary:after{left:.4rem}.md-typeset summary:after{background-color:currentcolor;content:"";height:1rem;-webkit-mask-image:var(--md-details-icon);mask-image:var(--md-details-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:.625em;transform:rotate(0deg);transition:transform .25s;width:1rem}[dir=rtl] .md-typeset summary:after{transform:rotate(180deg)}.md-typeset summary::marker{display:none}.md-typeset summary::-webkit-details-marker{display:none}.md-typeset .emojione,.md-typeset .gemoji,.md-typeset .twemoji{display:inline-flex;height:1.125em;vertical-align:text-top}.md-typeset .emojione svg,.md-typeset .gemoji svg,.md-typeset .twemoji svg{fill:currentcolor;max-height:100%;width:1.125em}.highlight .o,.highlight .ow{color:var(--md-code-hl-operator-color)}.highlight .p{color:var(--md-code-hl-punctuation-color)}.highlight .cpf,.highlight .l,.highlight .s,.highlight .s1,.highlight .s2,.highlight .sb,.highlight .sc,.highlight .si,.highlight .ss{color:var(--md-code-hl-string-color)}.highlight .cp,.highlight .se,.highlight .sh,.highlight .sr,.highlight .sx{color:var(--md-code-hl-special-color)}.highlight .il,.highlight .m,.highlight .mb,.highlight .mf,.highlight .mh,.highlight .mi,.highlight .mo{color:var(--md-code-hl-number-color)}.highlight .k,.highlight .kd,.highlight .kn,.highlight .kp,.highlight .kr,.highlight .kt{color:var(--md-code-hl-keyword-color)}.highlight .kc,.highlight .n{color:var(--md-code-hl-name-color)}.highlight .bp,.highlight .nb,.highlight .no{color:var(--md-code-hl-constant-color)}.highlight .nc,.highlight .ne,.highlight .nf,.highlight .nn{color:var(--md-code-hl-function-color)}.highlight .nd,.highlight .ni,.highlight .nl,.highlight .nt{color:var(--md-code-hl-keyword-color)}.highlight .c,.highlight .c1,.highlight .ch,.highlight .cm,.highlight .cs,.highlight .sd{color:var(--md-code-hl-comment-color)}.highlight .na,.highlight .nv,.highlight .vc,.highlight .vg,.highlight .vi{color:var(--md-code-hl-variable-color)}.highlight .ge,.highlight .gh,.highlight .go,.highlight .gp,.highlight .gr,.highlight .gs,.highlight .gt,.highlight .gu{color:var(--md-code-hl-generic-color)}.highlight .gd,.highlight .gi{border-radius:.1rem;margin:0 -.125em;padding:0 .125em}.highlight .gd{background-color:var(--md-typeset-del-color)}.highlight .gi{background-color:var(--md-typeset-ins-color)}.highlight .hll{background-color:var(--md-code-hl-color);display:block;margin:0 -1.1764705882em;padding:0 1.1764705882em}.highlight span.filename{background-color:var(--md-code-bg-color);border-bottom:.05rem solid var(--md-default-fg-color--lightest);border-top-left-radius:.1rem;border-top-right-radius:.1rem;display:flow-root;font-size:.85em;font-weight:700;margin-top:1em;padding:.6617647059em 1.1764705882em;position:relative}.highlight span.filename+pre{margin-top:0}.highlight span.filename+pre>code{border-top-left-radius:0;border-top-right-radius:0}.highlight [data-linenos]:before{background-color:var(--md-code-bg-color);box-shadow:-.05rem 0 var(--md-default-fg-color--lightest) inset;color:var(--md-default-fg-color--light);content:attr(data-linenos);float:left;left:-1.1764705882em;margin-left:-1.1764705882em;margin-right:1.1764705882em;padding-left:1.1764705882em;position:sticky;-webkit-user-select:none;user-select:none;z-index:3}.highlight code a[id]{position:absolute;visibility:hidden}.highlight code[data-md-copying] .hll{display:contents}.highlight code[data-md-copying] .md-annotation{display:none}.highlighttable{display:flow-root}.highlighttable tbody,.highlighttable td{display:block;padding:0}.highlighttable tr{display:flex}.highlighttable pre{margin:0}.highlighttable th.filename{flex-grow:1;padding:0;text-align:left}.highlighttable th.filename span.filename{margin-top:0}.highlighttable .linenos{background-color:var(--md-code-bg-color);border-bottom-left-radius:.1rem;border-top-left-radius:.1rem;font-size:.85em;padding:.7720588235em 0 .7720588235em 1.1764705882em;-webkit-user-select:none;user-select:none}.highlighttable .linenodiv{box-shadow:-.05rem 0 var(--md-default-fg-color--lightest) inset;padding-right:.5882352941em}.highlighttable .linenodiv pre{color:var(--md-default-fg-color--light);text-align:right}.highlighttable .code{flex:1;min-width:0}.linenodiv a{color:inherit}.md-typeset .highlighttable{direction:ltr;margin:1em 0}.md-typeset .highlighttable>tbody>tr>.code>div>pre>code{border-bottom-left-radius:0;border-top-left-radius:0}.md-typeset .highlight+.result{border:.05rem solid var(--md-code-bg-color);border-bottom-left-radius:.1rem;border-bottom-right-radius:.1rem;border-top-width:.1rem;margin-top:-1.125em;overflow:visible;padding:0 1em}.md-typeset .highlight+.result:after{clear:both;content:"";display:block}@media screen and (max-width:44.9375em){.md-content__inner>.highlight{margin:1em -.8rem}.md-content__inner>.highlight>.filename,.md-content__inner>.highlight>.highlighttable>tbody>tr>.code>div>pre>code,.md-content__inner>.highlight>.highlighttable>tbody>tr>.filename span.filename,.md-content__inner>.highlight>.highlighttable>tbody>tr>.linenos,.md-content__inner>.highlight>pre>code{border-radius:0}.md-content__inner>.highlight+.result{border-left-width:0;border-radius:0;border-right-width:0;margin-left:-.8rem;margin-right:-.8rem}}.md-typeset .keys kbd:after,.md-typeset .keys kbd:before{-moz-osx-font-smoothing:initial;-webkit-font-smoothing:initial;color:inherit;margin:0;position:relative}.md-typeset .keys span{color:var(--md-default-fg-color--light);padding:0 .2em}.md-typeset .keys .key-alt:before,.md-typeset .keys .key-left-alt:before,.md-typeset .keys .key-right-alt:before{content:"⎇";padding-right:.4em}.md-typeset .keys .key-command:before,.md-typeset .keys .key-left-command:before,.md-typeset .keys .key-right-command:before{content:"⌘";padding-right:.4em}.md-typeset .keys .key-control:before,.md-typeset .keys .key-left-control:before,.md-typeset .keys .key-right-control:before{content:"⌃";padding-right:.4em}.md-typeset .keys .key-left-meta:before,.md-typeset .keys .key-meta:before,.md-typeset .keys .key-right-meta:before{content:"◆";padding-right:.4em}.md-typeset .keys .key-left-option:before,.md-typeset .keys .key-option:before,.md-typeset .keys .key-right-option:before{content:"⌥";padding-right:.4em}.md-typeset .keys .key-left-shift:before,.md-typeset .keys .key-right-shift:before,.md-typeset .keys .key-shift:before{content:"⇧";padding-right:.4em}.md-typeset .keys .key-left-super:before,.md-typeset .keys .key-right-super:before,.md-typeset .keys .key-super:before{content:"❖";padding-right:.4em}.md-typeset .keys .key-left-windows:before,.md-typeset .keys .key-right-windows:before,.md-typeset .keys .key-windows:before{content:"⊞";padding-right:.4em}.md-typeset .keys .key-arrow-down:before{content:"↓";padding-right:.4em}.md-typeset .keys .key-arrow-left:before{content:"←";padding-right:.4em}.md-typeset .keys .key-arrow-right:before{content:"→";padding-right:.4em}.md-typeset .keys .key-arrow-up:before{content:"↑";padding-right:.4em}.md-typeset .keys .key-backspace:before{content:"⌫";padding-right:.4em}.md-typeset .keys .key-backtab:before{content:"⇤";padding-right:.4em}.md-typeset .keys .key-caps-lock:before{content:"⇪";padding-right:.4em}.md-typeset .keys .key-clear:before{content:"⌧";padding-right:.4em}.md-typeset .keys .key-context-menu:before{content:"☰";padding-right:.4em}.md-typeset .keys .key-delete:before{content:"⌦";padding-right:.4em}.md-typeset .keys .key-eject:before{content:"⏏";padding-right:.4em}.md-typeset .keys .key-end:before{content:"⤓";padding-right:.4em}.md-typeset .keys .key-escape:before{content:"⎋";padding-right:.4em}.md-typeset .keys .key-home:before{content:"⤒";padding-right:.4em}.md-typeset .keys .key-insert:before{content:"⎀";padding-right:.4em}.md-typeset .keys .key-page-down:before{content:"⇟";padding-right:.4em}.md-typeset .keys .key-page-up:before{content:"⇞";padding-right:.4em}.md-typeset .keys .key-print-screen:before{content:"⎙";padding-right:.4em}.md-typeset .keys .key-tab:after{content:"⇥";padding-left:.4em}.md-typeset .keys .key-num-enter:after{content:"⌤";padding-left:.4em}.md-typeset .keys .key-enter:after{content:"⏎";padding-left:.4em}:root{--md-tabbed-icon--prev:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.41 16.58 10.83 12l4.58-4.59L14 6l-6 6 6 6 1.41-1.42Z"/></svg>');--md-tabbed-icon--next:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.59 16.58 13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.42Z"/></svg>')}.md-typeset .tabbed-set{border-radius:.1rem;display:flex;flex-flow:column wrap;margin:1em 0;position:relative}.md-typeset .tabbed-set>input{height:0;opacity:0;position:absolute;width:0}.md-typeset .tabbed-set>input:target{--md-scroll-offset:0.625em}.md-typeset .tabbed-labels{-ms-overflow-style:none;box-shadow:0 -.05rem var(--md-default-fg-color--lightest) inset;display:flex;max-width:100%;overflow:auto;scrollbar-width:none}@media print{.md-typeset .tabbed-labels{display:contents}}@media screen{.js .md-typeset .tabbed-labels{position:relative}.js .md-typeset .tabbed-labels:before{background:var(--md-accent-fg-color);bottom:0;content:"";display:block;height:2px;left:0;position:absolute;transform:translateX(var(--md-indicator-x));transition:width 225ms,transform .25s;transition-timing-function:cubic-bezier(.4,0,.2,1);width:var(--md-indicator-width)}}.md-typeset .tabbed-labels::-webkit-scrollbar{display:none}.md-typeset .tabbed-labels>label{border-bottom:.1rem solid #0000;border-radius:.1rem .1rem 0 0;color:var(--md-default-fg-color--light);cursor:pointer;flex-shrink:0;font-size:.64rem;font-weight:700;padding:.78125em 1.25em .625em;scroll-margin-inline-start:1rem;transition:background-color .25s,color .25s;white-space:nowrap;width:auto}@media print{.md-typeset .tabbed-labels>label:first-child{order:1}.md-typeset .tabbed-labels>label:nth-child(2){order:2}.md-typeset .tabbed-labels>label:nth-child(3){order:3}.md-typeset .tabbed-labels>label:nth-child(4){order:4}.md-typeset .tabbed-labels>label:nth-child(5){order:5}.md-typeset .tabbed-labels>label:nth-child(6){order:6}.md-typeset .tabbed-labels>label:nth-child(7){order:7}.md-typeset .tabbed-labels>label:nth-child(8){order:8}.md-typeset .tabbed-labels>label:nth-child(9){order:9}.md-typeset .tabbed-labels>label:nth-child(10){order:10}.md-typeset .tabbed-labels>label:nth-child(11){order:11}.md-typeset .tabbed-labels>label:nth-child(12){order:12}.md-typeset .tabbed-labels>label:nth-child(13){order:13}.md-typeset .tabbed-labels>label:nth-child(14){order:14}.md-typeset .tabbed-labels>label:nth-child(15){order:15}.md-typeset .tabbed-labels>label:nth-child(16){order:16}.md-typeset .tabbed-labels>label:nth-child(17){order:17}.md-typeset .tabbed-labels>label:nth-child(18){order:18}.md-typeset .tabbed-labels>label:nth-child(19){order:19}.md-typeset .tabbed-labels>label:nth-child(20){order:20}}.md-typeset .tabbed-labels>label:hover{color:var(--md-accent-fg-color)}.md-typeset .tabbed-content{width:100%}@media print{.md-typeset .tabbed-content{display:contents}}.md-typeset .tabbed-block{display:none}@media print{.md-typeset .tabbed-block{display:block}.md-typeset .tabbed-block:first-child{order:1}.md-typeset .tabbed-block:nth-child(2){order:2}.md-typeset .tabbed-block:nth-child(3){order:3}.md-typeset .tabbed-block:nth-child(4){order:4}.md-typeset .tabbed-block:nth-child(5){order:5}.md-typeset .tabbed-block:nth-child(6){order:6}.md-typeset .tabbed-block:nth-child(7){order:7}.md-typeset .tabbed-block:nth-child(8){order:8}.md-typeset .tabbed-block:nth-child(9){order:9}.md-typeset .tabbed-block:nth-child(10){order:10}.md-typeset .tabbed-block:nth-child(11){order:11}.md-typeset .tabbed-block:nth-child(12){order:12}.md-typeset .tabbed-block:nth-child(13){order:13}.md-typeset .tabbed-block:nth-child(14){order:14}.md-typeset .tabbed-block:nth-child(15){order:15}.md-typeset .tabbed-block:nth-child(16){order:16}.md-typeset .tabbed-block:nth-child(17){order:17}.md-typeset .tabbed-block:nth-child(18){order:18}.md-typeset .tabbed-block:nth-child(19){order:19}.md-typeset .tabbed-block:nth-child(20){order:20}}.md-typeset .tabbed-block>.highlight:first-child>pre,.md-typeset .tabbed-block>pre:first-child{margin:0}.md-typeset .tabbed-block>.highlight:first-child>pre>code,.md-typeset .tabbed-block>pre:first-child>code{border-top-left-radius:0;border-top-right-radius:0}.md-typeset .tabbed-block>.highlight:first-child>.filename{border-top-left-radius:0;border-top-right-radius:0;margin:0}.md-typeset .tabbed-block>.highlight:first-child>.highlighttable{margin:0}.md-typeset .tabbed-block>.highlight:first-child>.highlighttable>tbody>tr>.filename span.filename,.md-typeset .tabbed-block>.highlight:first-child>.highlighttable>tbody>tr>.linenos{border-top-left-radius:0;border-top-right-radius:0;margin:0}.md-typeset .tabbed-block>.highlight:first-child>.highlighttable>tbody>tr>.code>div>pre>code{border-top-left-radius:0;border-top-right-radius:0}.md-typeset .tabbed-block>.highlight:first-child+.result{margin-top:-.125em}.md-typeset .tabbed-block>.tabbed-set{margin:0}.md-typeset .tabbed-button{align-self:center;border-radius:100%;color:var(--md-default-fg-color--light);cursor:pointer;display:block;height:.9rem;margin-top:.1rem;pointer-events:auto;transition:background-color .25s;width:.9rem}.md-typeset .tabbed-button:hover{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}.md-typeset .tabbed-button:after{background-color:currentcolor;content:"";display:block;height:100%;-webkit-mask-image:var(--md-tabbed-icon--prev);mask-image:var(--md-tabbed-icon--prev);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:background-color .25s,transform .25s;width:100%}.md-typeset .tabbed-control{background:linear-gradient(to right,var(--md-default-bg-color) 60%,#0000);display:flex;height:1.9rem;justify-content:start;pointer-events:none;position:absolute;transition:opacity 125ms;width:1.2rem}[dir=rtl] .md-typeset .tabbed-control{transform:rotate(180deg)}.md-typeset .tabbed-control[hidden]{opacity:0}.md-typeset .tabbed-control--next{background:linear-gradient(to left,var(--md-default-bg-color) 60%,#0000);justify-content:end;right:0}.md-typeset .tabbed-control--next .tabbed-button:after{-webkit-mask-image:var(--md-tabbed-icon--next);mask-image:var(--md-tabbed-icon--next)}@media screen and (max-width:44.9375em){[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels{padding-left:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels{padding-right:.8rem}.md-content__inner>.tabbed-set .tabbed-labels{margin:0 -.8rem;max-width:100vw;scroll-padding-inline-start:.8rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels:after{padding-right:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels:after{padding-left:.8rem}.md-content__inner>.tabbed-set .tabbed-labels:after{content:""}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{padding-left:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{padding-right:.8rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{margin-left:-.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{margin-right:-.8rem}.md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{width:2rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{padding-right:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{padding-left:.8rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{margin-right:-.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{margin-left:-.8rem}.md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{width:2rem}}@media screen{.md-typeset .tabbed-set>input:first-child:checked~.tabbed-labels>:first-child,.md-typeset .tabbed-set>input:nth-child(10):checked~.tabbed-labels>:nth-child(10),.md-typeset .tabbed-set>input:nth-child(11):checked~.tabbed-labels>:nth-child(11),.md-typeset .tabbed-set>input:nth-child(12):checked~.tabbed-labels>:nth-child(12),.md-typeset .tabbed-set>input:nth-child(13):checked~.tabbed-labels>:nth-child(13),.md-typeset .tabbed-set>input:nth-child(14):checked~.tabbed-labels>:nth-child(14),.md-typeset .tabbed-set>input:nth-child(15):checked~.tabbed-labels>:nth-child(15),.md-typeset .tabbed-set>input:nth-child(16):checked~.tabbed-labels>:nth-child(16),.md-typeset .tabbed-set>input:nth-child(17):checked~.tabbed-labels>:nth-child(17),.md-typeset .tabbed-set>input:nth-child(18):checked~.tabbed-labels>:nth-child(18),.md-typeset .tabbed-set>input:nth-child(19):checked~.tabbed-labels>:nth-child(19),.md-typeset .tabbed-set>input:nth-child(2):checked~.tabbed-labels>:nth-child(2),.md-typeset .tabbed-set>input:nth-child(20):checked~.tabbed-labels>:nth-child(20),.md-typeset .tabbed-set>input:nth-child(3):checked~.tabbed-labels>:nth-child(3),.md-typeset .tabbed-set>input:nth-child(4):checked~.tabbed-labels>:nth-child(4),.md-typeset .tabbed-set>input:nth-child(5):checked~.tabbed-labels>:nth-child(5),.md-typeset .tabbed-set>input:nth-child(6):checked~.tabbed-labels>:nth-child(6),.md-typeset .tabbed-set>input:nth-child(7):checked~.tabbed-labels>:nth-child(7),.md-typeset .tabbed-set>input:nth-child(8):checked~.tabbed-labels>:nth-child(8),.md-typeset .tabbed-set>input:nth-child(9):checked~.tabbed-labels>:nth-child(9){color:var(--md-accent-fg-color)}.md-typeset .no-js .tabbed-set>input:first-child:checked~.tabbed-labels>:first-child,.md-typeset .no-js .tabbed-set>input:nth-child(10):checked~.tabbed-labels>:nth-child(10),.md-typeset .no-js .tabbed-set>input:nth-child(11):checked~.tabbed-labels>:nth-child(11),.md-typeset .no-js .tabbed-set>input:nth-child(12):checked~.tabbed-labels>:nth-child(12),.md-typeset .no-js .tabbed-set>input:nth-child(13):checked~.tabbed-labels>:nth-child(13),.md-typeset .no-js .tabbed-set>input:nth-child(14):checked~.tabbed-labels>:nth-child(14),.md-typeset .no-js .tabbed-set>input:nth-child(15):checked~.tabbed-labels>:nth-child(15),.md-typeset .no-js .tabbed-set>input:nth-child(16):checked~.tabbed-labels>:nth-child(16),.md-typeset .no-js .tabbed-set>input:nth-child(17):checked~.tabbed-labels>:nth-child(17),.md-typeset .no-js .tabbed-set>input:nth-child(18):checked~.tabbed-labels>:nth-child(18),.md-typeset .no-js .tabbed-set>input:nth-child(19):checked~.tabbed-labels>:nth-child(19),.md-typeset .no-js .tabbed-set>input:nth-child(2):checked~.tabbed-labels>:nth-child(2),.md-typeset .no-js .tabbed-set>input:nth-child(20):checked~.tabbed-labels>:nth-child(20),.md-typeset .no-js .tabbed-set>input:nth-child(3):checked~.tabbed-labels>:nth-child(3),.md-typeset .no-js .tabbed-set>input:nth-child(4):checked~.tabbed-labels>:nth-child(4),.md-typeset .no-js .tabbed-set>input:nth-child(5):checked~.tabbed-labels>:nth-child(5),.md-typeset .no-js .tabbed-set>input:nth-child(6):checked~.tabbed-labels>:nth-child(6),.md-typeset .no-js .tabbed-set>input:nth-child(7):checked~.tabbed-labels>:nth-child(7),.md-typeset .no-js .tabbed-set>input:nth-child(8):checked~.tabbed-labels>:nth-child(8),.md-typeset .no-js .tabbed-set>input:nth-child(9):checked~.tabbed-labels>:nth-child(9),.no-js .md-typeset .tabbed-set>input:first-child:checked~.tabbed-labels>:first-child,.no-js .md-typeset .tabbed-set>input:nth-child(10):checked~.tabbed-labels>:nth-child(10),.no-js .md-typeset .tabbed-set>input:nth-child(11):checked~.tabbed-labels>:nth-child(11),.no-js .md-typeset .tabbed-set>input:nth-child(12):checked~.tabbed-labels>:nth-child(12),.no-js .md-typeset .tabbed-set>input:nth-child(13):checked~.tabbed-labels>:nth-child(13),.no-js .md-typeset .tabbed-set>input:nth-child(14):checked~.tabbed-labels>:nth-child(14),.no-js .md-typeset .tabbed-set>input:nth-child(15):checked~.tabbed-labels>:nth-child(15),.no-js .md-typeset .tabbed-set>input:nth-child(16):checked~.tabbed-labels>:nth-child(16),.no-js .md-typeset .tabbed-set>input:nth-child(17):checked~.tabbed-labels>:nth-child(17),.no-js .md-typeset .tabbed-set>input:nth-child(18):checked~.tabbed-labels>:nth-child(18),.no-js .md-typeset .tabbed-set>input:nth-child(19):checked~.tabbed-labels>:nth-child(19),.no-js .md-typeset .tabbed-set>input:nth-child(2):checked~.tabbed-labels>:nth-child(2),.no-js .md-typeset .tabbed-set>input:nth-child(20):checked~.tabbed-labels>:nth-child(20),.no-js .md-typeset .tabbed-set>input:nth-child(3):checked~.tabbed-labels>:nth-child(3),.no-js .md-typeset .tabbed-set>input:nth-child(4):checked~.tabbed-labels>:nth-child(4),.no-js .md-typeset .tabbed-set>input:nth-child(5):checked~.tabbed-labels>:nth-child(5),.no-js .md-typeset .tabbed-set>input:nth-child(6):checked~.tabbed-labels>:nth-child(6),.no-js .md-typeset .tabbed-set>input:nth-child(7):checked~.tabbed-labels>:nth-child(7),.no-js .md-typeset .tabbed-set>input:nth-child(8):checked~.tabbed-labels>:nth-child(8),.no-js .md-typeset .tabbed-set>input:nth-child(9):checked~.tabbed-labels>:nth-child(9){border-color:var(--md-accent-fg-color)}}.md-typeset .tabbed-set>input:first-child.focus-visible~.tabbed-labels>:first-child,.md-typeset .tabbed-set>input:nth-child(10).focus-visible~.tabbed-labels>:nth-child(10),.md-typeset .tabbed-set>input:nth-child(11).focus-visible~.tabbed-labels>:nth-child(11),.md-typeset .tabbed-set>input:nth-child(12).focus-visible~.tabbed-labels>:nth-child(12),.md-typeset .tabbed-set>input:nth-child(13).focus-visible~.tabbed-labels>:nth-child(13),.md-typeset .tabbed-set>input:nth-child(14).focus-visible~.tabbed-labels>:nth-child(14),.md-typeset .tabbed-set>input:nth-child(15).focus-visible~.tabbed-labels>:nth-child(15),.md-typeset .tabbed-set>input:nth-child(16).focus-visible~.tabbed-labels>:nth-child(16),.md-typeset .tabbed-set>input:nth-child(17).focus-visible~.tabbed-labels>:nth-child(17),.md-typeset .tabbed-set>input:nth-child(18).focus-visible~.tabbed-labels>:nth-child(18),.md-typeset .tabbed-set>input:nth-child(19).focus-visible~.tabbed-labels>:nth-child(19),.md-typeset .tabbed-set>input:nth-child(2).focus-visible~.tabbed-labels>:nth-child(2),.md-typeset .tabbed-set>input:nth-child(20).focus-visible~.tabbed-labels>:nth-child(20),.md-typeset .tabbed-set>input:nth-child(3).focus-visible~.tabbed-labels>:nth-child(3),.md-typeset .tabbed-set>input:nth-child(4).focus-visible~.tabbed-labels>:nth-child(4),.md-typeset .tabbed-set>input:nth-child(5).focus-visible~.tabbed-labels>:nth-child(5),.md-typeset .tabbed-set>input:nth-child(6).focus-visible~.tabbed-labels>:nth-child(6),.md-typeset .tabbed-set>input:nth-child(7).focus-visible~.tabbed-labels>:nth-child(7),.md-typeset .tabbed-set>input:nth-child(8).focus-visible~.tabbed-labels>:nth-child(8),.md-typeset .tabbed-set>input:nth-child(9).focus-visible~.tabbed-labels>:nth-child(9){background-color:var(--md-accent-fg-color--transparent)}.md-typeset .tabbed-set>input:first-child:checked~.tabbed-content>:first-child,.md-typeset .tabbed-set>input:nth-child(10):checked~.tabbed-content>:nth-child(10),.md-typeset .tabbed-set>input:nth-child(11):checked~.tabbed-content>:nth-child(11),.md-typeset .tabbed-set>input:nth-child(12):checked~.tabbed-content>:nth-child(12),.md-typeset .tabbed-set>input:nth-child(13):checked~.tabbed-content>:nth-child(13),.md-typeset .tabbed-set>input:nth-child(14):checked~.tabbed-content>:nth-child(14),.md-typeset .tabbed-set>input:nth-child(15):checked~.tabbed-content>:nth-child(15),.md-typeset .tabbed-set>input:nth-child(16):checked~.tabbed-content>:nth-child(16),.md-typeset .tabbed-set>input:nth-child(17):checked~.tabbed-content>:nth-child(17),.md-typeset .tabbed-set>input:nth-child(18):checked~.tabbed-content>:nth-child(18),.md-typeset .tabbed-set>input:nth-child(19):checked~.tabbed-content>:nth-child(19),.md-typeset .tabbed-set>input:nth-child(2):checked~.tabbed-content>:nth-child(2),.md-typeset .tabbed-set>input:nth-child(20):checked~.tabbed-content>:nth-child(20),.md-typeset .tabbed-set>input:nth-child(3):checked~.tabbed-content>:nth-child(3),.md-typeset .tabbed-set>input:nth-child(4):checked~.tabbed-content>:nth-child(4),.md-typeset .tabbed-set>input:nth-child(5):checked~.tabbed-content>:nth-child(5),.md-typeset .tabbed-set>input:nth-child(6):checked~.tabbed-content>:nth-child(6),.md-typeset .tabbed-set>input:nth-child(7):checked~.tabbed-content>:nth-child(7),.md-typeset .tabbed-set>input:nth-child(8):checked~.tabbed-content>:nth-child(8),.md-typeset .tabbed-set>input:nth-child(9):checked~.tabbed-content>:nth-child(9){display:block}:root{--md-tasklist-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M1 12C1 5.925 5.925 1 12 1s11 4.925 11 11-4.925 11-11 11S1 18.075 1 12Zm16.28-2.72a.751.751 0 0 0-.018-1.042.751.751 0 0 0-1.042-.018l-5.97 5.97-2.47-2.47a.751.751 0 0 0-1.042.018.751.751 0 0 0-.018 1.042l3 3a.75.75 0 0 0 1.06 0Z"/></svg>');--md-tasklist-icon--checked:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M1 12C1 5.925 5.925 1 12 1s11 4.925 11 11-4.925 11-11 11S1 18.075 1 12Zm16.28-2.72a.751.751 0 0 0-.018-1.042.751.751 0 0 0-1.042-.018l-5.97 5.97-2.47-2.47a.751.751 0 0 0-1.042.018.751.751 0 0 0-.018 1.042l3 3a.75.75 0 0 0 1.06 0Z"/></svg>')}.md-typeset .task-list-item{list-style-type:none;position:relative}[dir=ltr] .md-typeset .task-list-item [type=checkbox]{left:-2em}[dir=rtl] .md-typeset .task-list-item [type=checkbox]{right:-2em}.md-typeset .task-list-item [type=checkbox]{position:absolute;top:.45em}.md-typeset .task-list-control [type=checkbox]{opacity:0;z-index:-1}[dir=ltr] .md-typeset .task-list-indicator:before{left:-1.5em}[dir=rtl] .md-typeset .task-list-indicator:before{right:-1.5em}.md-typeset .task-list-indicator:before{background-color:var(--md-default-fg-color--lightest);content:"";height:1.25em;-webkit-mask-image:var(--md-tasklist-icon);mask-image:var(--md-tasklist-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:.15em;width:1.25em}.md-typeset [type=checkbox]:checked+.task-list-indicator:before{background-color:#00e676;-webkit-mask-image:var(--md-tasklist-icon--checked);mask-image:var(--md-tasklist-icon--checked)}:root>*{--md-mermaid-font-family:var(--md-text-font-family),sans-serif;--md-mermaid-edge-color:var(--md-code-fg-color);--md-mermaid-node-bg-color:var(--md-accent-fg-color--transparent);--md-mermaid-node-fg-color:var(--md-accent-fg-color);--md-mermaid-label-bg-color:var(--md-default-bg-color);--md-mermaid-label-fg-color:var(--md-code-fg-color);--md-mermaid-sequence-actor-bg-color:var(--md-mermaid-label-bg-color);--md-mermaid-sequence-actor-fg-color:var(--md-mermaid-label-fg-color);--md-mermaid-sequence-actor-border-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-actor-line-color:var(--md-default-fg-color--lighter);--md-mermaid-sequence-actorman-bg-color:var(--md-mermaid-label-bg-color);--md-mermaid-sequence-actorman-line-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-box-bg-color:var(--md-mermaid-node-bg-color);--md-mermaid-sequence-box-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-label-bg-color:var(--md-mermaid-node-bg-color);--md-mermaid-sequence-label-fg-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-loop-bg-color:var(--md-mermaid-node-bg-color);--md-mermaid-sequence-loop-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-loop-border-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-message-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-message-line-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-note-bg-color:var(--md-mermaid-label-bg-color);--md-mermaid-sequence-note-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-note-border-color:var(--md-mermaid-label-fg-color);--md-mermaid-sequence-number-bg-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-number-fg-color:var(--md-accent-bg-color)}.mermaid{line-height:normal;margin:1em 0}@media screen and (min-width:45em){[dir=ltr] .md-typeset .inline{float:left}[dir=rtl] .md-typeset .inline{float:right}[dir=ltr] .md-typeset .inline{margin-right:.8rem}[dir=rtl] .md-typeset .inline{margin-left:.8rem}.md-typeset .inline{margin-bottom:.8rem;margin-top:0;width:11.7rem}[dir=ltr] .md-typeset .inline.end{float:right}[dir=rtl] .md-typeset .inline.end{float:left}[dir=ltr] .md-typeset .inline.end{margin-left:.8rem;margin-right:0}[dir=rtl] .md-typeset .inline.end{margin-left:0;margin-right:.8rem}}
\ No newline at end of file
diff --git a/assets/stylesheets/main.046329b4.min.css.map b/assets/stylesheets/main.046329b4.min.css.map
deleted file mode 100644
index d84ca0091..000000000
--- a/assets/stylesheets/main.046329b4.min.css.map
+++ /dev/null
@@ -1 +0,0 @@
-{"version":3,"sources":["src/assets/stylesheets/main/components/_meta.scss","../../../src/assets/stylesheets/main.scss","src/assets/stylesheets/main/_resets.scss","src/assets/stylesheets/main/_colors.scss","src/assets/stylesheets/main/_icons.scss","src/assets/stylesheets/main/_typeset.scss","src/assets/stylesheets/utilities/_break.scss","src/assets/stylesheets/main/components/_author.scss","src/assets/stylesheets/main/components/_banner.scss","src/assets/stylesheets/main/components/_base.scss","src/assets/stylesheets/main/components/_clipboard.scss","src/assets/stylesheets/main/components/_consent.scss","src/assets/stylesheets/main/components/_content.scss","src/assets/stylesheets/main/components/_dialog.scss","src/assets/stylesheets/main/components/_feedback.scss","src/assets/stylesheets/main/components/_footer.scss","src/assets/stylesheets/main/components/_form.scss","src/assets/stylesheets/main/components/_header.scss","node_modules/material-design-color/material-color.scss","src/assets/stylesheets/main/components/_nav.scss","src/assets/stylesheets/main/components/_pagination.scss","src/assets/stylesheets/main/components/_post.scss","src/assets/stylesheets/main/components/_search.scss","src/assets/stylesheets/main/components/_select.scss","src/assets/stylesheets/main/components/_sidebar.scss","src/assets/stylesheets/main/components/_source.scss","src/assets/stylesheets/main/components/_status.scss","src/assets/stylesheets/main/components/_tabs.scss","src/assets/stylesheets/main/components/_tag.scss","src/assets/stylesheets/main/components/_tooltip.scss","src/assets/stylesheets/main/components/_top.scss","src/assets/stylesheets/main/components/_version.scss","src/assets/stylesheets/main/extensions/markdown/_admonition.scss","src/assets/stylesheets/main/extensions/markdown/_footnotes.scss","src/assets/stylesheets/main/extensions/markdown/_toc.scss","src/assets/stylesheets/main/extensions/pymdownx/_arithmatex.scss","src/assets/stylesheets/main/extensions/pymdownx/_critic.scss","src/assets/stylesheets/main/extensions/pymdownx/_details.scss","src/assets/stylesheets/main/extensions/pymdownx/_emoji.scss","src/assets/stylesheets/main/extensions/pymdownx/_highlight.scss","src/assets/stylesheets/main/extensions/pymdownx/_keys.scss","src/assets/stylesheets/main/extensions/pymdownx/_tabbed.scss","src/assets/stylesheets/main/extensions/pymdownx/_tasklist.scss","src/assets/stylesheets/main/integrations/_mermaid.scss","src/assets/stylesheets/main/_modifiers.scss"],"names":[],"mappings":"AA0CE,gBC6xCF,CC3yCA,KAEE,6BAAA,CAAA,0BAAA,CAAA,qBAAA,CADA,qBDzBF,CC8BA,iBAGE,kBD3BF,CC8BE,gCANF,iBAOI,yBDzBF,CACF,CC6BA,KACE,QD1BF,CC8BA,qBAIE,uCD3BF,CC+BA,EACE,aAAA,CACA,oBD5BF,CCgCA,GAME,QAAA,CALA,kBAAA,CACA,aAAA,CACA,aAAA,CAEA,gBAAA,CADA,SD3BF,CCiCA,MACE,aD9BF,CCkCA,QAEE,eD/BF,CCmCA,IACE,iBDhCF,CCoCA,MAEE,uBAAA,CADA,gBDhCF,CCqCA,MAEE,eAAA,CACA,kBDlCF,CCsCA,OAKE,gBAAA,CACA,QAAA,CAHA,mBAAA,CACA,iBAAA,CAFA,QAAA,CADA,SD9BF,CCuCA,MACE,QAAA,CACA,YDpCF,CErDA,MAIE,6BAAA,CACA,oCAAA,CACA,mCAAA,CACA,0BAAA,CACA,sCAAA,CAGA,4BAAA,CACA,2CAAA,CACA,yBAAA,CACA,qCFmDF,CE7CA,+BAIE,kBF6CF,CE1CE,oHAEE,YF4CJ,CEnCA,qCAGE,+BAAA,CACA,sCAAA,CACA,wCAAA,CACA,yCAAA,CACA,0BAAA,CACA,sCAAA,CACA,wCAAA,CACA,yCAAA,CAGA,0BAAA,CACA,0BAAA,CAGA,4BAAA,CACA,iCAAA,CACA,kCAAA,CACA,mCAAA,CACA,mCAAA,CACA,kCAAA,CACA,iCAAA,CACA,+CAAA,CACA,6DAAA,CACA,gEAAA,CACA,4DAAA,CACA,4DAAA,CACA,6DAAA,CAGA,6CAAA,CAGA,+CAAA,CAGA,iCAAA,CAGA,gCAAA,CACA,gCAAA,CAGA,8BAAA,CACA,kCAAA,CACA,qCAAA,CAGA,kCAAA,CACA,gDAAA,CAGA,mDAAA,CACA,mDAAA,CAGA,+BAAA,CACA,0BAAA,CAGA,yBAAA,CACA,qCAAA,CACA,uCAAA,CACA,8BAAA,CACA,oCAAA,CAGA,8DAAA,CAKA,8DAAA,CAKA,0DFUF,CG5HE,aAIE,iBAAA,CAHA,aAAA,CAEA,aAAA,CADA,YHiIJ,CItIA,KACE,kCAAA,CACA,iCAAA,CAGA,uGAAA,CAKA,mFJuIF,CIjIA,iBAIE,mCAAA,CACA,6BAAA,CAFA,sCJsIF,CIhIA,aAIE,4BAAA,CADA,sCJoIF,CI3HA,MACE,0NAAA,CACA,mNAAA,CACA,oNJ8HF,CIvHA,YAGE,gCAAA,CAAA,kBAAA,CAFA,eAAA,CACA,eJ2HF,CItHE,aAPF,YAQI,gBJyHF,CACF,CItHE,uGAME,iBAAA,CAAA,cJwHJ,CIpHE,eAKE,uCAAA,CAHA,aAAA,CAEA,eAAA,CAHA,iBJ2HJ,CIlHE,8BAPE,eAAA,CAGA,qBJ6HJ,CIzHE,eAEE,kBAAA,CAEA,eAAA,CAHA,oBJwHJ,CIhHE,eAEE,gBAAA,CACA,eAAA,CAEA,qBAAA,CADA,eAAA,CAHA,mBJsHJ,CI9GE,kBACE,eJgHJ,CI5GE,eAEE,eAAA,CACA,qBAAA,CAFA,YJgHJ,CI1GE,8BAKE,uCAAA,CAFA,cAAA,CACA,eAAA,CAEA,qBAAA,CAJA,eJgHJ,CIxGE,eACE,wBJ0GJ,CItGE,eAGE,+DAAA,CAFA,iBAAA,CACA,cJyGJ,CIpGE,cACE,+BAAA,CACA,qBJsGJ,CInGI,mCAEE,sBJoGN,CIhGI,wCACE,+BJkGN,CI/FM,kDACE,uDJiGR,CI5FI,mBACE,kBAAA,CACA,iCJ8FN,CI1FI,4BACE,uCAAA,CACA,oBJ4FN,CIvFE,iDAIE,6BAAA,CACA,aAAA,CAFA,2BJ2FJ,CItFI,aARF,iDASI,oBJ2FJ,CACF,CIvFE,iBAIE,wCAAA,CACA,mBAAA,CACA,kCAAA,CAAA,0BAAA,CAJA,eAAA,CADA,uBAAA,CAEA,qBJ4FJ,CItFI,qCAEE,uCAAA,CADA,YJyFN,CInFE,gBAEE,iBAAA,CACA,eAAA,CAFA,iBJuFJ,CIlFI,qBASE,kCAAA,CAAA,0BAAA,CADA,eAAA,CAPA,aAAA,CAEA,QAAA,CAIA,uCAAA,CAHA,aAAA,CAFA,oCAAA,CASA,yDAAA,CADA,oBAAA,CAJA,iBAAA,CADA,iBJ0FN,CIjFM,2BACE,+CJmFR,CI/EM,wCAEE,YAAA,CADA,WJkFR,CI7EM,8CACE,oDJ+ER,CI5EQ,oDACE,0CJ8EV,CIvEE,gBAOE,4CAAA,CACA,mBAAA,CACA,mKACE,CANF,gCAAA,CAHA,oBAAA,CAEA,eAAA,CADA,uBAAA,CAIA,uBAAA,CADA,qBJ6EJ,CIlEE,iBAGE,6CAAA,CACA,kCAAA,CAAA,0BAAA,CAHA,aAAA,CACA,qBJsEJ,CIhEE,iBAGE,6DAAA,CADA,WAAA,CADA,oBJoEJ,CI/DI,oBAGE,wEAQE,2CAAA,CACA,mBAAA,CACA,8BAAA,CAJA,gCAAA,CACA,mBAAA,CAFA,eAAA,CAHA,UAAA,CAEA,cAAA,CADA,mBAAA,CAFA,iBAAA,CACA,WJuEN,CACF,CI1DE,kBACE,WJ4DJ,CIxDE,oDAEE,qBJ0DJ,CI5DE,oDAEE,sBJ0DJ,CItDE,iCACE,kBJ2DJ,CI5DE,iCACE,mBJ2DJ,CI5DE,iCAIE,2DJwDJ,CI5DE,iCAIE,4DJwDJ,CI5DE,uBAGE,uCAAA,CADA,aAAA,CAAA,cJ0DJ,CIpDE,eACE,oBJsDJ,CIlDE,kDAGE,kBJoDJ,CIvDE,kDAGE,mBJoDJ,CIvDE,8BAEE,SJqDJ,CIjDI,0DACE,iBJoDN,CIhDI,oCACE,2BJmDN,CIhDM,0CACE,2BJmDR,CI9CI,wDACE,kBJkDN,CInDI,wDACE,mBJkDN,CInDI,oCAEE,kBJiDN,CI9CM,kGAEE,aJkDR,CI9CM,0DACE,eJiDR,CI7CM,4HAEE,kBJgDR,CIlDM,4HAEE,mBJgDR,CIlDM,oFACE,kBAAA,CAAA,eJiDR,CI1CE,yBAEE,mBJ4CJ,CI9CE,yBAEE,oBJ4CJ,CI9CE,eACE,mBAAA,CAAA,cJ6CJ,CIxCE,kDAIE,WAAA,CADA,cJ2CJ,CInCI,4BAEE,oBJqCN,CIjCI,6BAEE,oBJmCN,CI/BI,kCACE,YJiCN,CI5BE,mBACE,iBAAA,CAGA,eAAA,CADA,cAAA,CAEA,iBAAA,CAHA,yBAAA,CAAA,sBAAA,CAAA,iBJiCJ,CI3BI,uBACE,aJ6BN,CIxBE,uBAGE,iBAAA,CADA,eAAA,CADA,eJ4BJ,CItBE,mBACE,cJwBJ,CIpBE,+BAME,2CAAA,CACA,iDAAA,CACA,mBAAA,CAPA,oBAAA,CAGA,gBAAA,CAFA,cAAA,CACA,aAAA,CAEA,iBJyBJ,CInBI,aAXF,+BAYI,aJsBJ,CACF,CIjBI,iCACE,gBJmBN,CIZM,8FACE,YJcR,CIVM,4FACE,eJYR,CIPI,8FACE,eJSN,CINM,kHACE,gBJQR,CIHI,kCAGE,eAAA,CAFA,cAAA,CACA,sBAAA,CAEA,kBJKN,CIDI,kCAGE,qDAAA,CAFA,sBAAA,CACA,kBJIN,CICI,wCACE,iCJCN,CIEM,8CACE,qDAAA,CACA,sDJAR,CIKI,iCACE,iBJHN,CIQE,wCACE,cJNJ,CISI,wDAIE,gBJDN,CIHI,wDAIE,iBJDN,CIHI,8CAME,UAAA,CALA,oBAAA,CAEA,YAAA,CAKA,oDAAA,CAAA,4CAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAHA,iCAAA,CAFA,0BAAA,CAHA,WJCN,CIWI,oDACE,oDJTN,CIaI,mEACE,kDAAA,CACA,yDAAA,CAAA,iDJXN,CIeI,oEACE,kDAAA,CACA,0DAAA,CAAA,kDJbN,CIkBE,wBACE,iBAAA,CACA,eAAA,CACA,iBJhBJ,CIoBE,mBACE,oBAAA,CAEA,kBAAA,CADA,eJjBJ,CIqBI,aANF,mBAOI,aJlBJ,CACF,CIqBI,8BACE,aAAA,CAEA,QAAA,CACA,eAAA,CAFA,UJjBN,CK9VI,wCD8XF,uBACE,iBJ5BF,CI+BE,4BACE,eJ7BJ,CACF,CM7hBE,uBAEE,aAAA,CACA,aAAA,CAEA,aAAA,CACA,eAAA,CALA,iBAAA,CAMA,sCACE,CAJF,YNkiBJ,CM1hBI,2BAEE,kBAAA,CADA,aN6hBN,CMxhBI,6BAME,+CAAA,CAFA,yCAAA,CAHA,eAAA,CACA,eAAA,CACA,kBAAA,CAEA,iBN2hBN,CMthBI,6BAEE,aAAA,CADA,YNyhBN,CMnhBE,wBACE,kBNqhBJ,CMlhBI,4BACE,mCAAA,CACA,uBNohBN,CMhhBI,4DAEE,oBAAA,CADA,SNmhBN,CM/gBM,oEACE,mBNihBR,COvkBA,WAGE,0CAAA,CADA,+BAAA,CADA,aP4kBF,COvkBE,aANF,WAOI,YP0kBF,CACF,COvkBE,oBAEE,2CAAA,CADA,gCP0kBJ,COrkBE,kBAGE,eAAA,CADA,iBAAA,CADA,ePykBJ,COnkBE,6BACE,WPwkBJ,COzkBE,6BACE,UPwkBJ,COzkBE,mBAEE,aAAA,CACA,cAAA,CACA,uBPqkBJ,COlkBI,0BACE,YPokBN,COhkBI,yBACE,UPkkBN,CQvmBA,KASE,cAAA,CARA,WAAA,CACA,iBR2mBF,CKvcI,oCGtKJ,KAaI,gBRomBF,CACF,CK5cI,oCGtKJ,KAkBI,cRomBF,CACF,CQ/lBA,KASE,2CAAA,CAPA,YAAA,CACA,qBAAA,CAKA,eAAA,CAHA,eAAA,CAJA,iBAAA,CAGA,URqmBF,CQ7lBE,aAZF,KAaI,aRgmBF,CACF,CK7cI,wCGhJF,yBAII,cR6lBJ,CACF,CQplBA,SAEE,gBAAA,CAAA,iBAAA,CADA,eRwlBF,CQnlBA,cACE,YAAA,CACA,qBAAA,CACA,WRslBF,CQnlBE,aANF,cAOI,aRslBF,CACF,CQllBA,SACE,WRqlBF,CQllBE,gBACE,YAAA,CACA,WAAA,CACA,iBRolBJ,CQ/kBA,aACE,eAAA,CACA,sBRklBF,CQzkBA,WACE,YR4kBF,CQvkBA,WAGE,QAAA,CACA,SAAA,CAHA,iBAAA,CACA,OR4kBF,CQvkBE,uCACE,aRykBJ,CQrkBE,+BAEE,uCAAA,CADA,kBRwkBJ,CQlkBA,SASE,2CAAA,CACA,mBAAA,CAFA,gCAAA,CADA,gBAAA,CADA,YAAA,CAMA,SAAA,CADA,uCAAA,CANA,mBAAA,CAJA,cAAA,CAYA,2BAAA,CATA,UR4kBF,CQhkBE,eAEE,SAAA,CAIA,uBAAA,CAHA,oEACE,CAHF,URqkBJ,CQvjBA,MACE,WR0jBF,CSntBA,MACE,+PTqtBF,CS/sBA,cASE,mBAAA,CAFA,0CAAA,CACA,cAAA,CAFA,YAAA,CAIA,uCAAA,CACA,oBAAA,CAVA,iBAAA,CAEA,UAAA,CADA,QAAA,CAUA,qBAAA,CAPA,WAAA,CADA,ST0tBF,CS/sBE,aAfF,cAgBI,YTktBF,CACF,CS/sBE,kCAEE,uCAAA,CADA,YTktBJ,CS7sBE,qBACE,uCT+sBJ,CS3sBE,wCACE,+BT6sBJ,CSxsBE,oBAME,6BAAA,CADA,UAAA,CAJA,aAAA,CAEA,cAAA,CACA,aAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CARA,aTktBJ,CStsBE,sBACE,cTwsBJ,CSrsBI,2BACE,2CTusBN,CSjsBI,kEAEE,uDAAA,CADA,+BTosBN,CU1wBA,mBACE,GACE,SAAA,CACA,0BV6wBF,CU1wBA,GACE,SAAA,CACA,uBV4wBF,CACF,CUxwBA,mBACE,GACE,SV0wBF,CUvwBA,GACE,SVywBF,CACF,CU9vBE,qBASE,2BAAA,CADA,mCAAA,CAAA,2BAAA,CAFA,0BAAA,CADA,WAAA,CAEA,SAAA,CANA,cAAA,CACA,KAAA,CAEA,UAAA,CADA,SVswBJ,CU5vBE,mBAcE,mDAAA,CANA,2CAAA,CACA,QAAA,CACA,mBAAA,CARA,QAAA,CASA,kDACE,CAPF,eAAA,CAEA,aAAA,CADA,SAAA,CALA,cAAA,CAGA,UAAA,CADA,SVuwBJ,CUxvBE,kBACE,aV0vBJ,CUtvBE,sBACE,YAAA,CACA,YVwvBJ,CUrvBI,oCACE,aVuvBN,CUlvBE,sBACE,mBVovBJ,CUjvBI,6CACE,cVmvBN,CK7oBI,wCKvGA,6CAKI,aAAA,CAEA,gBAAA,CACA,iBAAA,CAFA,UVqvBN,CACF,CU9uBE,kBACE,cVgvBJ,CWj1BA,YACE,WAAA,CAIA,WXi1BF,CW90BE,mBAEE,qBAAA,CADA,iBXi1BJ,CKprBI,sCMtJE,4EACE,kBX60BN,CWz0BI,0JACE,mBX20BN,CW50BI,8EACE,kBX20BN,CACF,CWt0BI,0BAGE,UAAA,CAFA,aAAA,CACA,YXy0BN,CWp0BI,+BACE,eXs0BN,CWh0BE,8BACE,WXq0BJ,CWt0BE,8BACE,UXq0BJ,CWt0BE,8BAIE,iBXk0BJ,CWt0BE,8BAIE,kBXk0BJ,CWt0BE,oBAGE,cAAA,CADA,SXo0BJ,CW/zBI,aAPF,oBAQI,YXk0BJ,CACF,CW/zBI,gCACE,yCXi0BN,CW7zBI,wBACE,cAAA,CACA,kBX+zBN,CW5zBM,kCACE,oBX8zBR,CY/3BA,qBAeE,WZg4BF,CY/4BA,qBAeE,UZg4BF,CY/4BA,WAOE,2CAAA,CACA,mBAAA,CANA,YAAA,CAOA,8BAAA,CALA,iBAAA,CAMA,SAAA,CALA,mBAAA,CACA,mBAAA,CALA,cAAA,CAaA,0BAAA,CAHA,wCACE,CATF,SZ44BF,CY73BE,aAlBF,WAmBI,YZg4BF,CACF,CY73BE,mBAEE,SAAA,CADA,mBAAA,CAKA,uBAAA,CAHA,kEZg4BJ,CYz3BE,kBAEE,gCAAA,CADA,eZ43BJ,Ca95BA,aACE,gBAAA,CACA,iBbi6BF,Ca95BE,sBAGE,WAAA,CADA,QAAA,CADA,Sbk6BJ,Ca55BE,oBAEE,eAAA,CADA,eb+5BJ,Ca15BE,oBACE,iBb45BJ,Cax5BE,mBAIE,sBAAA,CAFA,YAAA,CACA,cAAA,CAEA,sBAAA,CAJA,iBb85BJ,Cav5BI,iDACE,yCby5BN,Car5BI,6BACE,iBbu5BN,Cal5BE,mBAGE,uCAAA,CACA,cAAA,CAHA,aAAA,CACA,cAAA,CAGA,sBbo5BJ,Caj5BI,gDACE,+Bbm5BN,Ca/4BI,4BACE,0CAAA,CACA,mBbi5BN,Ca54BE,mBAEE,SAAA,CADA,iBAAA,CAKA,2BAAA,CAHA,8Db+4BJ,Caz4BI,qBAEE,aAAA,CADA,eb44BN,Cav4BI,6BACE,SAAA,CACA,uBby4BN,Ccx9BA,WAEE,0CAAA,CADA,+Bd49BF,Ccx9BE,aALF,WAMI,Yd29BF,CACF,Ccx9BE,kBACE,6BAAA,CAEA,aAAA,CADA,ad29BJ,Ccv9BI,gCACE,Ydy9BN,Ccp9BE,iBAOE,eAAA,CANA,YAAA,CAKA,cAAA,CAGA,mBAAA,CAAA,eAAA,CADA,cAAA,CAGA,uCAAA,CADA,eAAA,CAEA,uBdk9BJ,Cc/8BI,8CACE,Udi9BN,Cc78BI,+BACE,oBd+8BN,CKj0BI,wCSvIE,uBACE,ad28BN,Ccx8BO,yCACC,Yd08BR,CACF,Ccr8BI,iCACE,gBdw8BN,Ccz8BI,iCACE,iBdw8BN,Ccz8BI,uBAEE,gBdu8BN,Ccp8BM,iCACE,eds8BR,Cch8BE,kBACE,WAAA,CAIA,eAAA,CADA,mBAAA,CAFA,6BAAA,CACA,cAAA,CAGA,kBdk8BJ,Cc97BE,mBAEE,YAAA,CADA,adi8BJ,Cc57BE,sBACE,gBAAA,CACA,Ud87BJ,Ccz7BA,gBACE,gDd47BF,Ccz7BE,uBACE,YAAA,CACA,cAAA,CACA,6BAAA,CACA,ad27BJ,Ccv7BE,kCACE,sCdy7BJ,Cct7BI,gFACE,+Bdw7BN,Cch7BA,cAKE,wCAAA,CADA,gBAAA,CADA,iBAAA,CADA,eAAA,CADA,Udu7BF,CK34BI,mCS7CJ,cASI,Udm7BF,CACF,Cc/6BE,yBACE,sCdi7BJ,Cc16BA,WACE,mBAAA,CACA,SAAA,CAEA,cAAA,CADA,qBd86BF,CK15BI,mCSvBJ,WAQI,ed66BF,CACF,Cc16BE,iBACE,oBAAA,CAEA,aAAA,CACA,iBAAA,CAFA,Yd86BJ,Ccz6BI,wBACE,ed26BN,Ccv6BI,qBAGE,iBAAA,CAFA,gBAAA,CACA,mBd06BN,CehlCE,uBAME,kBAAA,CACA,mBAAA,CAHA,gCAAA,CACA,cAAA,CAJA,oBAAA,CAEA,eAAA,CADA,kBAAA,CAMA,gEfmlCJ,Ce7kCI,gCAEE,2CAAA,CACA,uCAAA,CAFA,gCfilCN,Ce3kCI,0DAEE,0CAAA,CACA,sCAAA,CAFA,+Bf+kCN,CexkCE,gCAKE,4Bf6kCJ,CellCE,gEAME,6Bf4kCJ,CellCE,gCAME,4Bf4kCJ,CellCE,sBAIE,6DAAA,CAGA,8BAAA,CAJA,eAAA,CAFA,aAAA,CACA,eAAA,CAMA,sCf0kCJ,CerkCI,wDACE,6CAAA,CACA,8BfukCN,CenkCI,+BACE,UfqkCN,CgBxnCA,WAOE,2CAAA,CAGA,8CACE,CALF,gCAAA,CADA,aAAA,CAHA,MAAA,CADA,eAAA,CACA,OAAA,CACA,KAAA,CACA,ShB+nCF,CgBpnCE,aAfF,WAgBI,YhBunCF,CACF,CgBpnCE,mBAIE,2BAAA,CAHA,iEhBunCJ,CgBhnCE,mBACE,kDACE,CAEF,kEhBgnCJ,CgB1mCE,kBAEE,kBAAA,CADA,YAAA,CAEA,ehB4mCJ,CgBxmCE,mBAKE,kBAAA,CAEA,cAAA,CAHA,YAAA,CAIA,uCAAA,CALA,aAAA,CAFA,iBAAA,CAQA,uBAAA,CAHA,qBAAA,CAJA,ShBinCJ,CgBvmCI,yBACE,UhBymCN,CgBrmCI,iCACE,oBhBumCN,CgBnmCI,uCAEE,uCAAA,CADA,YhBsmCN,CgBjmCI,2BAEE,YAAA,CADA,ahBomCN,CKt/BI,wCW/GA,2BAMI,YhBmmCN,CACF,CgBhmCM,8DAIE,iBAAA,CAHA,aAAA,CAEA,aAAA,CADA,UhBomCR,CKphCI,mCWzEA,iCAII,YhB6lCN,CACF,CgB1lCM,wCACE,YhB4lCR,CgBxlCM,+CACE,oBhB0lCR,CK/hCI,sCWtDA,iCAII,YhBqlCN,CACF,CgBhlCE,kBAEE,YAAA,CACA,cAAA,CAFA,iBAAA,CAIA,8DACE,CAFF,kBhBmlCJ,CgB7kCI,oCAGE,SAAA,CADA,mBAAA,CAKA,6BAAA,CAHA,8DACE,CAJF,UhBmlCN,CgB1kCM,8CACE,8BhB4kCR,CgBvkCI,8BACE,ehBykCN,CgBpkCE,4BAGE,gBhBykCJ,CgB5kCE,4BAGE,iBhBykCJ,CgB5kCE,4BAIE,kBhBwkCJ,CgB5kCE,4BAIE,iBhBwkCJ,CgB5kCE,kBACE,WAAA,CAIA,eAAA,CAHA,aAAA,CAIA,kBhBskCJ,CgBnkCI,4CAGE,SAAA,CADA,mBAAA,CAKA,8BAAA,CAHA,8DACE,CAJF,UhBykCN,CgBhkCM,sDACE,6BhBkkCR,CgB9jCM,8DAGE,SAAA,CADA,mBAAA,CAKA,uBAAA,CAHA,8DACE,CAJF,ShBokCR,CgBzjCI,uCAGE,WAAA,CAFA,iBAAA,CACA,UhB4jCN,CgBtjCE,mBACE,YAAA,CACA,aAAA,CACA,cAAA,CAEA,+CACE,CAFF,kBhByjCJ,CgBnjCI,8DACE,WAAA,CACA,SAAA,CACA,oChBqjCN,CgB5iCI,yBACE,QhB8iCN,CgBziCE,mBACE,YhB2iCJ,CKxmCI,mCW4DF,6BAQI,gBhB2iCJ,CgBnjCA,6BAQI,iBhB2iCJ,CgBnjCA,mBAKI,aAAA,CAEA,iBAAA,CADA,ahB6iCJ,CACF,CKhnCI,sCW4DF,6BAaI,kBhB2iCJ,CgBxjCA,6BAaI,mBhB2iCJ,CACF,CD3xCA,SAGE,uCAAA,CAFA,eAAA,CACA,eC+xCF,CD3xCE,eACE,mBAAA,CACA,cAAA,CAGA,eAAA,CADA,QAAA,CADA,SC+xCJ,CDzxCE,sCAEE,WAAA,CADA,iBAAA,CAAA,kBC4xCJ,CDvxCE,eACE,+BCyxCJ,CDtxCI,0CACE,+BCwxCN,CDlxCA,UAKE,wBkBaa,ClBZb,oBAAA,CAFA,UAAA,CAHA,oBAAA,CAEA,eAAA,CADA,0BAAA,CAAA,2BCyxCF,CkB3zCA,MACE,0MAAA,CACA,gMAAA,CACA,yNlB8zCF,CkBxzCA,QACE,eAAA,CACA,elB2zCF,CkBxzCE,eAKE,uCAAA,CAJA,aAAA,CAGA,eAAA,CADA,eAAA,CADA,eAAA,CAIA,sBlB0zCJ,CkBvzCI,+BACE,YlByzCN,CkBtzCM,mCAEE,WAAA,CADA,UlByzCR,CkBjzCQ,sFAME,iBAAA,CALA,aAAA,CAGA,aAAA,CADA,cAAA,CAEA,kBAAA,CAHA,UlBuzCV,CkB5yCE,cAGE,eAAA,CADA,QAAA,CADA,SlBgzCJ,CkB1yCE,cACE,elB4yCJ,CkBzyCI,sCACE,elB2yCN,CkB5yCI,sCACE,clB2yCN,CkBtyCE,cAEE,sBAAA,CADA,YAAA,CAEA,iBAAA,CAEA,uBAAA,CADA,sBlByyCJ,CkBryCI,sBACE,uClBuyCN,CkBhyCM,6EAEE,+BlBkyCR,CkB7xCI,2BAIE,iBlB4xCN,CkBxxCI,kCACE,gBlB0xCN,CkBtxCI,kBAGE,iBAAA,CAFA,aAAA,CACA,YlByxCN,CkBrxCM,8BACE,iBlBuxCR,CkBxxCM,8BACE,kBlBuxCR,CkBlxCI,wFACE,+BAAA,CACA,clBoxCN,CkBhxCI,4BACE,uCAAA,CACA,oBlBkxCN,CkB9wCI,0CACE,YlBgxCN,CkB7wCM,yDAKE,6BAAA,CAJA,aAAA,CAEA,WAAA,CACA,qCAAA,CAAA,6BAAA,CAFA,UlBkxCR,CkB3wCM,kDACE,YlB6wCR,CkBvwCE,iCACE,YlBywCJ,CkBtwCI,6CACE,WlBwwCN,CkBnwCE,cACE,alBqwCJ,CkBjwCE,gBACE,YlBmwCJ,CK5uCI,wCahBA,0CASE,2CAAA,CAHA,YAAA,CACA,qBAAA,CACA,WAAA,CALA,MAAA,CADA,iBAAA,CACA,OAAA,CACA,KAAA,CACA,SlBkwCJ,CkBvvCI,+DACE,eAAA,CACA,elByvCN,CkBrvCI,gCAQE,qDAAA,CAHA,uCAAA,CAEA,cAAA,CALA,aAAA,CAEA,kBAAA,CADA,wBAAA,CAFA,iBAAA,CAKA,kBlByvCN,CkBpvCM,wDAGE,UlB0vCR,CkB7vCM,wDAGE,WlB0vCR,CkB7vCM,8CAIE,aAAA,CAEA,aAAA,CACA,YAAA,CANA,iBAAA,CACA,SAAA,CAGA,YlBwvCR,CkBnvCQ,oDAKE,6BAAA,CADA,UAAA,CAHA,aAAA,CAEA,WAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,UlB4vCV,CkBhvCM,8CAGE,2CAAA,CACA,gEACE,CAJF,eAAA,CAKA,4BAAA,CAJA,kBlBqvCR,CkB9uCQ,2DACE,YlBgvCV,CkB3uCM,8CAGE,2CAAA,CADA,gCAAA,CADA,elB+uCR,CkBzuCM,yCAIE,aAAA,CAFA,UAAA,CAIA,YAAA,CADA,aAAA,CAJA,iBAAA,CACA,WAAA,CACA,SlB8uCR,CkBtuCI,+BACE,MlBwuCN,CkBpuCI,+BAEE,4DAAA,CADA,SlBuuCN,CkBnuCM,qDACE,+BlBquCR,CkBluCQ,sHACE,+BlBouCV,CkB9tCI,+BAEE,YAAA,CADA,mBlBiuCN,CkB7tCM,mCACE,elB+tCR,CkB3tCM,6CACE,SlB6tCR,CkBztCM,uDAGE,mBlB4tCR,CkB/tCM,uDAGE,kBlB4tCR,CkB/tCM,6CAIE,gBAAA,CAFA,aAAA,CADA,YlB8tCR,CkBxtCQ,mDAKE,6BAAA,CADA,UAAA,CAHA,aAAA,CAEA,WAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,UlBiuCV,CkBjtCM,+CACE,mBlBmtCR,CkB3sCM,4CAEE,wBAAA,CADA,elB8sCR,CkB1sCQ,oEACE,mBlB4sCV,CkB7sCQ,oEACE,oBlB4sCV,CkBxsCQ,4EACE,iBlB0sCV,CkB3sCQ,4EACE,kBlB0sCV,CkBtsCQ,oFACE,mBlBwsCV,CkBzsCQ,oFACE,oBlBwsCV,CkBpsCQ,4FACE,mBlBssCV,CkBvsCQ,4FACE,oBlBssCV,CkB/rCE,mBACE,wBlBisCJ,CkB7rCE,wBACE,YAAA,CACA,SAAA,CAIA,0BAAA,CAHA,oElBgsCJ,CkB1rCI,kCACE,2BlB4rCN,CkBvrCE,gCACE,SAAA,CAIA,uBAAA,CAHA,qElB0rCJ,CkBprCI,8CAEE,kCAAA,CAAA,0BlBqrCN,CACF,CKh4CI,wCamNA,0CACE,YlBgrCJ,CkB7qCI,yDACE,UlB+qCN,CkB3qCI,wDACE,YlB6qCN,CkBzqCI,kDACE,YlB2qCN,CkBtqCE,gBAIE,iDAAA,CADA,gCAAA,CAFA,aAAA,CACA,elB0qCJ,CACF,CK77CM,6Da4RF,6CACE,YlBoqCJ,CkBjqCI,4DACE,UlBmqCN,CkB/pCI,2DACE,YlBiqCN,CkB7pCI,qDACE,YlB+pCN,CACF,CKr7CI,mCa8RA,kCAME,qCAAA,CACA,qDAAA,CANA,eAAA,CACA,KAAA,CAGA,SlB0pCJ,CkBrpCI,6CACE,uBlBupCN,CkBnpCI,gDACE,YlBqpCN,CACF,CKp8CI,sCa7JJ,QAkdI,oDlBmpCF,CkBhpCE,gCAME,qCAAA,CACA,qDAAA,CANA,eAAA,CACA,KAAA,CAGA,SlBkpCJ,CkB7oCI,8CACE,uBlB+oCN,CkBroCE,sEACE,YlB0oCJ,CkBtoCE,sEACE,alBwoCJ,CkBpoCE,6CACE,YlBsoCJ,CkBloCE,uBACE,aAAA,CACA,elBooCJ,CkBjoCI,kCACE,elBmoCN,CkB/nCI,qCACE,elBioCN,CkB9nCM,0CACE,uClBgoCR,CkB5nCM,6DACE,mBlB8nCR,CkB1nCM,mDACE,YlB4nCR,CkBvnCI,+BACE,alBynCN,CkBtnCM,2DACE,SlBwnCR,CkBlnCE,cAGE,kBAAA,CADA,YAAA,CAEA,gCAAA,CAHA,WlBunCJ,CkBjnCI,oBACE,uDlBmnCN,CkB/mCI,oBAME,6BAAA,CACA,kBAAA,CAFA,UAAA,CAJA,oBAAA,CAEA,WAAA,CAMA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAJA,yBAAA,CAJA,qBAAA,CAFA,UlB2nCN,CkB9mCM,8BACE,wBlBgnCR,CkB5mCM,sKAEE,uBlB6mCR,CkB9lCI,+HACE,YlBomCN,CkBjmCM,oDACE,aAAA,CACA,SlBmmCR,CkBhmCQ,kEAOE,qCAAA,CACA,qDAAA,CAFA,eAAA,CADA,YAAA,CADA,eAAA,CAHA,eAAA,CACA,KAAA,CACA,SlBumCV,CkB/lCU,0FACE,mBlBimCZ,CkB7lCU,gFACE,YlB+lCZ,CkBzlCM,kDACE,uClB2lCR,CkBrlCI,2CACE,alBulCN,CkBplCM,iFACE,mBlBslCR,CkBvlCM,iFACE,kBlBslCR,CkB7kCI,mFACE,elB+kCN,CkB5kCM,iGACE,SlB8kCR,CkBzkCI,qFAGE,mDlB2kCN,CkB9kCI,qFAGE,oDlB2kCN,CkB9kCI,2EACE,aAAA,CACA,oBlB4kCN,CkBxkCM,0FACE,YlB0kCR,CACF,CmB7uDA,eAKE,eAAA,CACA,eAAA,CAJA,SnBovDF,CmB7uDE,gCANA,kBAAA,CAFA,YAAA,CAGA,sBnB2vDF,CmBtvDE,iBAOE,mBAAA,CAFA,aAAA,CADA,gBAAA,CAEA,iBnBgvDJ,CmB3uDE,wBAEE,qDAAA,CADA,uCnB8uDJ,CmBzuDE,qBACE,6CnB2uDJ,CmBtuDI,sDAEE,uDAAA,CADA,+BnByuDN,CmBruDM,8DACE,+BnBuuDR,CmBluDI,mCACE,uCAAA,CACA,oBnBouDN,CmBhuDI,yBAKE,iBAAA,CADA,yCAAA,CAHA,aAAA,CAEA,eAAA,CADA,YnBquDN,CoBrxDE,eAGE,+DAAA,CADA,oBAAA,CADA,qBpB0xDJ,CKrmDI,wCetLF,eAOI,YpBwxDJ,CACF,CoBlxDM,6BACE,oBpBoxDR,CoB9wDE,kBACE,YAAA,CACA,qBAAA,CACA,SAAA,CACA,cpBgxDJ,CoBzwDI,0BACE,sBpB2wDN,CoBxwDM,gEACE,+BpB0wDR,CoBpwDE,kBACE,oBpBswDJ,CoBnwDI,mCAGE,kBAAA,CAFA,YAAA,CACA,SAAA,CAEA,iBpBqwDN,CoBjwDI,oCAIE,kBAAA,CAHA,mBAAA,CACA,kBAAA,CACA,SAAA,CAGA,QAAA,CADA,iBpBowDN,CoB/vDI,0DACE,kBpBiwDN,CoBlwDI,0DACE,iBpBiwDN,CoB7vDI,iDACE,uBAAA,CAEA,YpB8vDN,CoBzvDE,uEAEE,YpB2vDJ,CoBpvDA,YAGE,kBAAA,CAFA,YAAA,CAIA,eAAA,CAHA,SAAA,CAIA,eAAA,CAFA,UpByvDF,CoBpvDE,yBACE,WpBsvDJ,CoB/uDA,kBACE,YpBkvDF,CKrqDI,wCe9EJ,kBAKI,wBpBkvDF,CACF,CoB/uDE,qCACE,WpBivDJ,CKhsDI,sCelDF,+CAKI,kBpBivDJ,CoBtvDA,+CAKI,mBpBivDJ,CACF,CKlrDI,wCe1DJ,6BAII,SpB6uDF,CACF,CqBj3DA,MACE,igBrBo3DF,CqB92DA,WACE,iBrBi3DF,CKntDI,mCgB/JJ,WAKI,erBi3DF,CACF,CqB92DE,kBACE,YrBg3DJ,CqB52DE,oBAEE,SAAA,CADA,SrB+2DJ,CK5sDI,wCgBpKF,8BAkBI,YrB42DJ,CqB93DA,8BAkBI,arB42DJ,CqB93DA,oBAYI,2CAAA,CACA,kBAAA,CAJA,WAAA,CACA,eAAA,CACA,mBAAA,CALA,iBAAA,CACA,SAAA,CAUA,uBAAA,CAHA,4CACE,CAPF,UrBs3DJ,CqBz2DI,+DACE,SAAA,CACA,oCrB22DN,CACF,CKlvDI,mCgBjJF,8BAyCI,MrBq2DJ,CqB94DA,8BAyCI,OrBq2DJ,CqB94DA,oBAoCI,0BAAA,CADA,cAAA,CADA,QAAA,CAHA,cAAA,CACA,KAAA,CAKA,sDACE,CALF,OrB62DJ,CqBl2DI,+DAME,YAAA,CACA,SAAA,CACA,4CACE,CARF,UrBu2DN,CACF,CKjvDI,wCgBxGA,+DAII,mBrBy1DN,CACF,CK/xDM,6DgB/DF,+DASI,mBrBy1DN,CACF,CKpyDM,6DgB/DF,+DAcI,mBrBy1DN,CACF,CqBp1DE,kBAEE,kCAAA,CAAA,0BrBq1DJ,CKnwDI,wCgBpFF,4BAmBI,MrBi1DJ,CqBp2DA,4BAmBI,OrBi1DJ,CqBp2DA,kBAUI,QAAA,CAEA,SAAA,CADA,eAAA,CALA,cAAA,CACA,KAAA,CAWA,wBAAA,CALA,qGACE,CALF,OAAA,CADA,SrB41DJ,CqB90DI,4BACE,yBrBg1DN,CqB50DI,6DAEE,WAAA,CACA,SAAA,CAMA,uBAAA,CALA,sGACE,CAJF,UrBk1DN,CACF,CK9yDI,mCgBjEF,4BA2CI,WrB40DJ,CqBv3DA,4BA2CI,UrB40DJ,CqBv3DA,kBA6CI,eAAA,CAHA,iBAAA,CAIA,8CAAA,CAFA,arB20DJ,CACF,CK70DM,6DgBOF,6DAII,arBs0DN,CACF,CK5zDI,sCgBfA,6DASI,arBs0DN,CACF,CqBj0DE,iBAIE,2CAAA,CACA,0BAAA,CAFA,aAAA,CAFA,iBAAA,CAKA,2CACE,CALF,SrBu0DJ,CKz0DI,mCgBAF,iBAaI,0BAAA,CACA,mBAAA,CAFA,arBm0DJ,CqB9zDI,uBACE,0BrBg0DN,CACF,CqB5zDI,4DAEE,2CAAA,CACA,6BAAA,CACA,8BAAA,CAHA,gCrBi0DN,CqBzzDE,4BAKE,mBAAA,CAAA,oBrB8zDJ,CqBn0DE,4BAKE,mBAAA,CAAA,oBrB8zDJ,CqBn0DE,kBAQE,gBAAA,CAFA,eAAA,CAFA,WAAA,CAHA,iBAAA,CAMA,sBAAA,CAJA,UAAA,CADA,SrBi0DJ,CqBxzDI,+BACE,qBrB0zDN,CqBtzDI,kEAEE,uCrBuzDN,CqBnzDI,6BACE,YrBqzDN,CKz1DI,wCgBaF,kBA8BI,eAAA,CADA,aAAA,CADA,UrBszDJ,CACF,CKn3DI,mCgBgCF,4BAmCI,mBrBszDJ,CqBz1DA,4BAmCI,oBrBszDJ,CqBz1DA,kBAqCI,aAAA,CADA,erBqzDJ,CqBjzDI,+BACE,uCrBmzDN,CqB/yDI,mCACE,gCrBizDN,CqB7yDI,6DACE,kBrB+yDN,CqB5yDM,8EACE,uCrB8yDR,CqB1yDM,0EACE,WrB4yDR,CACF,CqBtyDE,iBAIE,cAAA,CAHA,oBAAA,CAEA,aAAA,CAEA,kCACE,CAJF,YrB2yDJ,CqBnyDI,uBACE,UrBqyDN,CqBjyDI,yCAGE,UrBoyDN,CqBvyDI,yCAGE,WrBoyDN,CqBvyDI,+BACE,iBAAA,CACA,SAAA,CAEA,SrBmyDN,CqBhyDM,6CACE,oBrBkyDR,CKz4DI,wCgB+FA,yCAcI,UrBiyDN,CqB/yDE,yCAcI,WrBiyDN,CqB/yDE,+BAaI,SrBkyDN,CqB9xDM,+CACE,YrBgyDR,CACF,CKr6DI,mCgBkHA,+BAwBI,mBrB+xDN,CqB5xDM,8CACE,YrB8xDR,CACF,CqBxxDE,8BAGE,WrB4xDJ,CqB/xDE,8BAGE,UrB4xDJ,CqB/xDE,oBAKE,mBAAA,CAJA,iBAAA,CACA,SAAA,CAEA,SrB2xDJ,CKj6DI,wCgBkIF,8BAUI,WrB0xDJ,CqBpyDA,8BAUI,UrB0xDJ,CqBpyDA,oBASI,SrB2xDJ,CACF,CqBvxDI,uCACE,iBrB6xDN,CqB9xDI,uCACE,kBrB6xDN,CqB9xDI,6BAEE,uCAAA,CACA,SAAA,CAIA,oBAAA,CAHA,+DrB0xDN,CqBpxDM,iDAEE,uCAAA,CADA,YrBuxDR,CqBlxDM,gGAGE,SAAA,CADA,mBAAA,CAEA,kBrBmxDR,CqBhxDQ,sGACE,UrBkxDV,CqB3wDE,8BAOE,mBAAA,CAAA,oBrBkxDJ,CqBzxDE,8BAOE,mBAAA,CAAA,oBrBkxDJ,CqBzxDE,oBAIE,kBAAA,CAKA,yCAAA,CANA,YAAA,CAKA,eAAA,CAFA,WAAA,CAKA,SAAA,CAVA,iBAAA,CACA,KAAA,CAUA,uBAAA,CAFA,kBAAA,CALA,UrBoxDJ,CK39DI,mCgBkMF,8BAgBI,mBrB8wDJ,CqB9xDA,8BAgBI,oBrB8wDJ,CqB9xDA,oBAiBI,erB6wDJ,CACF,CqB1wDI,+DACE,SAAA,CACA,0BrB4wDN,CqBvwDE,6BAKE,+BrB0wDJ,CqB/wDE,0DAME,gCrBywDJ,CqB/wDE,6BAME,+BrBywDJ,CqB/wDE,mBAIE,eAAA,CAHA,iBAAA,CAEA,UAAA,CADA,SrB6wDJ,CK19DI,wCgB2MF,mBAWI,QAAA,CADA,UrB0wDJ,CACF,CKn/DI,mCgB8NF,mBAiBI,SAAA,CADA,UAAA,CAEA,sBrBywDJ,CqBtwDI,8DACE,8BAAA,CACA,SrBwwDN,CACF,CqBnwDE,uBASE,kCAAA,CAAA,0BAAA,CAFA,2CAAA,CANA,WAAA,CACA,eAAA,CAIA,kBrBowDJ,CqB9vDI,iEAZF,uBAaI,uBrBiwDJ,CACF,CKhiEM,6DgBiRJ,uBAkBI,arBiwDJ,CACF,CK/gEI,sCgB2PF,uBAuBI,arBiwDJ,CACF,CKphEI,mCgB2PF,uBA4BI,YAAA,CAEA,yDAAA,CADA,oBrBkwDJ,CqB9vDI,kEACE,erBgwDN,CqB5vDI,6BACE,+CrB8vDN,CqB1vDI,0CAEE,YAAA,CADA,WrB6vDN,CqBxvDI,gDACE,oDrB0vDN,CqBvvDM,sDACE,0CrByvDR,CACF,CqBlvDA,kBACE,gCAAA,CACA,qBrBqvDF,CqBlvDE,wBAKE,qDAAA,CADA,uCAAA,CAFA,gBAAA,CACA,kBAAA,CAFA,eAAA,CAKA,uBrBovDJ,CKxjEI,mCgB8TF,kCAUI,mBrBovDJ,CqB9vDA,kCAUI,oBrBovDJ,CACF,CqBhvDE,wBAGE,eAAA,CADA,QAAA,CADA,SAAA,CAIA,wBAAA,CAAA,gBrBivDJ,CqB7uDE,wBACE,yDrB+uDJ,CqB5uDI,oCACE,erB8uDN,CqBzuDE,wBACE,aAAA,CACA,YAAA,CAEA,uBAAA,CADA,gCrB4uDJ,CqBxuDI,4DACE,uDrB0uDN,CqBtuDI,gDACE,mBrBwuDN,CqBnuDE,gCAKE,cAAA,CADA,aAAA,CAEA,YAAA,CALA,eAAA,CAMA,uBAAA,CALA,KAAA,CACA,SrByuDJ,CqBluDI,wCACE,YrBouDN,CqB/tDI,wDACE,YrBiuDN,CqB7tDI,oCAGE,+BAAA,CADA,gBAAA,CADA,mBAAA,CAGA,2CrB+tDN,CK1mEI,mCgBuYA,8CAUI,mBrB6tDN,CqBvuDE,8CAUI,oBrB6tDN,CACF,CqBztDI,oFAEE,uDAAA,CADA,+BrB4tDN,CqBttDE,sCACE,2CrBwtDJ,CqBntDE,2BAGE,eAAA,CADA,eAAA,CADA,iBrButDJ,CK3nEI,mCgBmaF,qCAOI,mBrBqtDJ,CqB5tDA,qCAOI,oBrBqtDJ,CACF,CqBjtDE,kCAEE,MrButDJ,CqBztDE,kCAEE,OrButDJ,CqBztDE,wBAME,uCAAA,CAFA,aAAA,CACA,YAAA,CAJA,iBAAA,CAEA,YrBstDJ,CKrnEI,wCgB4ZF,wBAUI,YrBmtDJ,CACF,CqBhtDI,8BAKE,6BAAA,CADA,UAAA,CAHA,oBAAA,CAEA,WAAA,CAGA,+CAAA,CAAA,uCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,UrBytDN,CqB/sDM,wCACE,oBrBitDR,CqB3sDE,8BAGE,uCAAA,CAFA,gBAAA,CACA,erB8sDJ,CqB1sDI,iCAKE,gCAAA,CAHA,eAAA,CACA,eAAA,CACA,eAAA,CAHA,erBgtDN,CqBzsDM,sCACE,oBrB2sDR,CqBtsDI,iCAKE,gCAAA,CAHA,gBAAA,CACA,eAAA,CACA,eAAA,CAHA,arB4sDN,CqBrsDM,sCACE,oBrBusDR,CqBjsDE,yBAKE,gCAAA,CAJA,aAAA,CAEA,gBAAA,CACA,iBAAA,CAFA,arBssDJ,CqB/rDE,uBAGE,wBAAA,CAFA,+BAAA,CACA,yBrBksDJ,CsBt2EA,WACE,iBAAA,CACA,StBy2EF,CsBt2EE,kBAOE,2CAAA,CACA,mBAAA,CACA,8BAAA,CAHA,gCAAA,CAHA,QAAA,CAEA,gBAAA,CADA,YAAA,CAMA,SAAA,CATA,iBAAA,CACA,sBAAA,CAaA,mCAAA,CAJA,oEtBy2EJ,CsBl2EI,6EACE,gBAAA,CACA,SAAA,CAKA,+BAAA,CAJA,8EtBq2EN,CsB71EI,wBAWE,+BAAA,CAAA,8CAAA,CAFA,6BAAA,CAAA,8BAAA,CACA,YAAA,CAFA,UAAA,CAHA,QAAA,CAFA,QAAA,CAIA,kBAAA,CADA,iBAAA,CALA,iBAAA,CACA,KAAA,CAEA,OtBs2EN,CsB11EE,iBAOE,mBAAA,CAFA,eAAA,CACA,oBAAA,CAHA,QAAA,CAFA,kBAAA,CAGA,aAAA,CAFA,StBi2EJ,CsBx1EE,iBACE,kBtB01EJ,CsBt1EE,2BAGE,kBAAA,CAAA,oBtB41EJ,CsB/1EE,2BAGE,mBAAA,CAAA,mBtB41EJ,CsB/1EE,iBAIE,cAAA,CAHA,aAAA,CAIA,YAAA,CAIA,uBAAA,CAHA,2CACE,CALF,UtB61EJ,CsBn1EI,8CACE,+BtBq1EN,CsBj1EI,uBACE,qDtBm1EN,CuBv6EA,YAIE,qBAAA,CADA,aAAA,CAGA,gBAAA,CALA,eAAA,CACA,UAAA,CAGA,avB26EF,CuBv6EE,aATF,YAUI,YvB06EF,CACF,CK5vEI,wCkB3KF,+BAeI,avBq6EJ,CuBp7EA,+BAeI,cvBq6EJ,CuBp7EA,qBAUI,2CAAA,CAHA,aAAA,CAEA,WAAA,CALA,cAAA,CACA,KAAA,CASA,uBAAA,CAHA,iEACE,CAJF,aAAA,CAFA,SvB86EJ,CuBl6EI,mEACE,8BAAA,CACA,6BvBo6EN,CuBj6EM,6EACE,8BvBm6ER,CuB95EI,6CAEE,QAAA,CAAA,MAAA,CACA,QAAA,CAEA,eAAA,CAJA,iBAAA,CACA,OAAA,CAEA,qBAAA,CAFA,KvBm6EN,CACF,CK3yEI,sCkBtKJ,YAuDI,QvB85EF,CuB35EE,mBACE,WvB65EJ,CuBz5EE,6CACE,UvB25EJ,CACF,CuBv5EE,uBACE,YAAA,CACA,OvBy5EJ,CK1zEI,mCkBjGF,uBAMI,QvBy5EJ,CuBt5EI,8BACE,WvBw5EN,CuBp5EI,qCACE,avBs5EN,CuBl5EI,+CACE,kBvBo5EN,CACF,CuB/4EE,wBAUE,uBAAA,CANA,kCAAA,CAAA,0BAAA,CAHA,cAAA,CACA,eAAA,CASA,yDAAA,CAFA,oBvB84EJ,CuBz4EI,2CAEE,YAAA,CADA,WvB44EN,CuBv4EI,mEACE,+CvBy4EN,CuBt4EM,qHACE,oDvBw4ER,CuBr4EQ,iIACE,0CvBu4EV,CuBx3EE,wCAGE,wBACE,qBvBw3EJ,CuBp3EE,6BACE,kCvBs3EJ,CuBv3EE,6BACE,iCvBs3EJ,CACF,CKl1EI,wCkB5BF,YAME,0BAAA,CADA,QAAA,CAEA,SAAA,CANA,cAAA,CACA,KAAA,CAMA,sDACE,CALF,OAAA,CADA,SvBu3EF,CuB52EE,4CAEE,WAAA,CACA,SAAA,CACA,4CACE,CAJF,UvBi3EJ,CACF,CwB9hFA,iBACE,GACE,QxBgiFF,CwB7hFA,GACE,axB+hFF,CACF,CwB3hFA,gBACE,GACE,SAAA,CACA,0BxB6hFF,CwB1hFA,IACE,SxB4hFF,CwBzhFA,GACE,SAAA,CACA,uBxB2hFF,CACF,CwBnhFA,MACE,+eAAA,CACA,ygBAAA,CACA,mmBAAA,CACA,sfxBqhFF,CwB/gFA,WAOE,kCAAA,CAAA,0BAAA,CANA,aAAA,CACA,gBAAA,CACA,eAAA,CAEA,uCAAA,CAGA,uBAAA,CAJA,kBxBqhFF,CwB9gFE,iBACE,UxBghFJ,CwB5gFE,iBACE,oBAAA,CAEA,aAAA,CACA,qBAAA,CAFA,UxBghFJ,CwB3gFI,+BACE,iBxB8gFN,CwB/gFI,+BACE,kBxB8gFN,CwB/gFI,qBAEE,gBxB6gFN,CwBzgFI,kDACE,iBxB4gFN,CwB7gFI,kDACE,kBxB4gFN,CwB7gFI,kDAEE,iBxB2gFN,CwB7gFI,kDAEE,kBxB2gFN,CwBtgFE,iCAGE,iBxB2gFJ,CwB9gFE,iCAGE,kBxB2gFJ,CwB9gFE,uBACE,oBAAA,CACA,6BAAA,CAEA,eAAA,CACA,sBAAA,CACA,qBxBwgFJ,CwBpgFE,kBACE,YAAA,CAMA,gBAAA,CALA,SAAA,CAMA,oBAAA,CAHA,gBAAA,CAIA,WAAA,CAHA,eAAA,CAFA,SAAA,CADA,UxB4gFJ,CwBngFI,iDACE,4BxBqgFN,CwBhgFE,iBACE,eAAA,CACA,sBxBkgFJ,CwB//EI,gDACE,2BxBigFN,CwB7/EI,kCAIE,kBxBqgFN,CwBzgFI,kCAIE,iBxBqgFN,CwBzgFI,wBAOE,6BAAA,CADA,UAAA,CALA,oBAAA,CAEA,YAAA,CAKA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CALA,uBAAA,CAHA,WxBugFN,CwB3/EI,iCACE,axB6/EN,CwBz/EI,iCACE,gDAAA,CAAA,wCxB2/EN,CwBv/EI,+BACE,8CAAA,CAAA,sCxBy/EN,CwBr/EI,+BACE,8CAAA,CAAA,sCxBu/EN,CwBn/EI,sCACE,qDAAA,CAAA,6CxBq/EN,CyB5oFA,MACE,mSAAA,CACA,oVAAA,CACA,mOAAA,CACA,qZzB+oFF,CyBzoFA,WACE,iBzB4oFF,CyBzoFE,iBAME,kDAAA,CADA,UAAA,CAJA,oBAAA,CAEA,cAAA,CAIA,mCAAA,CAAA,2BAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CANA,0BAAA,CAFA,azBmpFJ,CyBvoFE,uBACE,6BzByoFJ,CyBroFE,sBACE,wCAAA,CAAA,gCzBuoFJ,CyBnoFE,6BACE,+CAAA,CAAA,uCzBqoFJ,CyBjoFE,4BACE,8CAAA,CAAA,sCzBmoFJ,C0B/qFA,SASE,2CAAA,CADA,gCAAA,CAJA,aAAA,CAGA,eAAA,CADA,aAAA,CADA,UAAA,CAFA,S1BsrFF,C0B7qFE,aAZF,SAaI,Y1BgrFF,CACF,CKrgFI,wCqBzLJ,SAkBI,Y1BgrFF,CACF,C0B7qFE,iBACE,mB1B+qFJ,C0B3qFE,yBAIE,iB1BkrFJ,C0BtrFE,yBAIE,kB1BkrFJ,C0BtrFE,eAQE,eAAA,CAPA,YAAA,CAMA,eAAA,CAJA,QAAA,CAEA,aAAA,CAHA,SAAA,CAWA,oBAAA,CAPA,kB1BgrFJ,C0BtqFI,kCACE,Y1BwqFN,C0BnqFE,eACE,aAAA,CACA,kBAAA,CAAA,mB1BqqFJ,C0BlqFI,sCACE,aAAA,CACA,S1BoqFN,C0B9pFE,eAOE,kCAAA,CAAA,0BAAA,CANA,YAAA,CAEA,eAAA,CADA,gBAAA,CAMA,UAAA,CAJA,uCAAA,CACA,oBAAA,CAIA,8D1B+pFJ,C0B1pFI,0CACE,aAAA,CACA,S1B4pFN,C0BxpFI,6BAEE,kB1B2pFN,C0B7pFI,6BAEE,iB1B2pFN,C0B7pFI,mBAGE,iBAAA,CAFA,Y1B4pFN,C0BrpFM,2CACE,qB1BupFR,C0BxpFM,2CACE,qB1B0pFR,C0B3pFM,2CACE,qB1B6pFR,C0B9pFM,2CACE,qB1BgqFR,C0BjqFM,2CACE,oB1BmqFR,C0BpqFM,2CACE,qB1BsqFR,C0BvqFM,2CACE,qB1ByqFR,C0B1qFM,2CACE,qB1B4qFR,C0B7qFM,4CACE,qB1B+qFR,C0BhrFM,4CACE,oB1BkrFR,C0BnrFM,4CACE,qB1BqrFR,C0BtrFM,4CACE,qB1BwrFR,C0BzrFM,4CACE,qB1B2rFR,C0B5rFM,4CACE,qB1B8rFR,C0B/rFM,4CACE,oB1BisFR,C0B3rFI,gCACE,SAAA,CAIA,yBAAA,CAHA,wC1B8rFN,C2BjyFA,MACE,wS3BoyFF,C2B3xFE,qBAEE,mBAAA,CADA,kB3B+xFJ,C2B1xFE,8BAGE,iB3BoyFJ,C2BvyFE,8BAGE,gB3BoyFJ,C2BvyFE,oBAUE,+CAAA,CACA,oBAAA,CAVA,oBAAA,CAIA,gBAAA,CACA,eAAA,CAEA,qBAAA,CADA,eAAA,CAHA,kBAAA,CAFA,uBAAA,CAOA,qB3B8xFJ,C2BzxFI,0BAGE,uCAAA,CAFA,aAAA,CACA,YAAA,CAEA,6C3B2xFN,C2BtxFM,gEAEE,0CAAA,CADA,+B3ByxFR,C2BnxFI,yBACE,uB3BqxFN,C2B7wFI,gCAOE,oDAAA,CADA,UAAA,CALA,oBAAA,CAEA,YAAA,CACA,iBAAA,CAKA,qCAAA,CAAA,6BAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAJA,iCAAA,CAHA,0BAAA,CAHA,W3ByxFN,C2B3wFI,wFACE,0C3B6wFN,C4Br1FA,iBACE,GACE,oB5Bw1FF,C4Br1FA,IACE,kB5Bu1FF,C4Bp1FA,GACE,oB5Bs1FF,CACF,C4B90FA,MACE,0NAAA,CACA,uPAAA,CACA,wB5Bg1FF,C4B10FA,YA6BE,kCAAA,CAAA,0BAAA,CAVA,2CAAA,CACA,mBAAA,CACA,8BAAA,CAHA,gCAAA,CADA,sCAAA,CAdA,+IACE,CAYF,8BAAA,CAMA,SAAA,CArBA,iBAAA,CACA,uBAAA,CAyBA,4BAAA,CAJA,uDACE,CATF,6BAAA,CADA,S5Bq1FF,C4Bn0FE,oBAEE,SAAA,CAKA,uBAAA,CAJA,2EACE,CAHF,S5Bw0FJ,C4B9zFE,8CACE,sC5Bg0FJ,C4B5zFE,mBAEE,gBAAA,CADA,a5B+zFJ,C4B3zFI,2CACE,Y5B6zFN,C4BzzFI,0CACE,e5B2zFN,C4BnzFA,eACE,eAAA,CAGA,YAAA,CADA,0BAAA,CADA,kB5BwzFF,C4BnzFE,yBACE,a5BqzFJ,C4BjzFE,oBACE,sCAAA,CACA,iB5BmzFJ,C4B/yFE,6BACE,oBAAA,CAGA,gB5B+yFJ,C4B3yFE,sBAoBE,mBAAA,CAdA,cAAA,CAHA,oBAAA,CACA,gBAAA,CAAA,iBAAA,CAIA,YAAA,CAWA,eAAA,CAlBA,iBAAA,CAMA,wBAAA,CAAA,gBAAA,CAFA,uBAAA,CAHA,S5BqzFJ,C4B3yFI,qCACE,uB5B6yFN,C4BnyFI,cAvBF,sBAwBI,W5BsyFJ,C4BnyFI,wCACE,2B5BqyFN,C4BjyFI,6BAOE,qCAAA,CACA,+CAAA,CAAA,uC5BsyFN,C4B5xFI,yDAZE,UAAA,CADA,YAAA,CAIA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAVA,iBAAA,CACA,SAAA,CAEA,WAAA,CADA,U5B0zFN,C4B3yFI,4BAOE,oDAAA,CAMA,4CAAA,CAAA,oCAAA,CADA,uBAAA,CAJA,+C5BmyFN,C4BxxFM,gDACE,uB5B0xFR,C4BtxFM,mFACE,0C5BwxFR,CACF,C4BnxFI,0CAGE,2BAAA,CADA,uBAAA,CADA,S5BuxFN,C4BjxFI,8CACE,oB5BmxFN,C4BhxFM,aAJF,8CASI,8CAAA,CACA,iBAAA,CAHA,gCAAA,CADA,eAAA,CADA,cAAA,CAGA,kB5BqxFN,C4BhxFM,oDACE,mC5BkxFR,CACF,C4BtwFE,gCAEE,iBAAA,CADA,e5B0wFJ,C4BtwFI,mCACE,iB5BwwFN,C4BrwFM,oDAGE,a5BmxFR,C4BtxFM,oDAGE,c5BmxFR,C4BtxFM,0CAcE,8CAAA,CACA,iBAAA,CALA,gCAAA,CAEA,oBAAA,CACA,qBAAA,CANA,iBAAA,CACA,eAAA,CAHA,UAAA,CAIA,gBAAA,CALA,aAAA,CAEA,cAAA,CALA,iBAAA,CAUA,iBAAA,CATA,S5BoxFR,C6B3gGA,kBAME,e7BuhGF,C6B7hGA,kBAME,gB7BuhGF,C6B7hGA,QAUE,2CAAA,CACA,oBAAA,CAEA,8BAAA,CALA,uCAAA,CACA,cAAA,CALA,aAAA,CAGA,eAAA,CAKA,YAAA,CAPA,mBAAA,CAJA,cAAA,CACA,UAAA,CAiBA,yBAAA,CALA,mGACE,CAZF,S7B0hGF,C6BvgGE,aAtBF,QAuBI,Y7B0gGF,CACF,C6BvgGE,kBACE,wB7BygGJ,C6BrgGE,gBAEE,SAAA,CADA,mBAAA,CAGA,+BAAA,CADA,uB7BwgGJ,C6BpgGI,0BACE,8B7BsgGN,C6BjgGE,4BAEE,0CAAA,CADA,+B7BogGJ,C6B//FE,YACE,oBAAA,CACA,oB7BigGJ,C8BtjGA,oBACE,GACE,mB9ByjGF,CACF,C8BjjGA,MACE,wf9BmjGF,C8B7iGA,YACE,aAAA,CAEA,eAAA,CADA,a9BijGF,C8B7iGE,+BAOE,kBAAA,CAAA,kB9B8iGJ,C8BrjGE,+BAOE,iBAAA,CAAA,mB9B8iGJ,C8BrjGE,qBAQE,aAAA,CACA,cAAA,CACA,YAAA,CATA,iBAAA,CAKA,U9B+iGJ,C8BxiGI,qCAIE,iB9BgjGN,C8BpjGI,qCAIE,kB9BgjGN,C8BpjGI,2BAME,6BAAA,CADA,UAAA,CAJA,oBAAA,CAEA,YAAA,CAIA,yCAAA,CAAA,iCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CARA,W9BkjGN,C8BriGE,kBAUE,2CAAA,CACA,mBAAA,CACA,8BAAA,CAJA,gCAAA,CACA,oBAAA,CAHA,kBAAA,CAFA,YAAA,CASA,SAAA,CANA,aAAA,CAFA,SAAA,CAJA,iBAAA,CAgBA,4BAAA,CAfA,UAAA,CAYA,+CACE,CAZF,S9BmjGJ,C8BliGI,+EACE,gBAAA,CACA,SAAA,CACA,sC9BoiGN,C8B9hGI,qCAEE,oCACE,gC9B+hGN,C8B3hGI,2CACE,c9B6hGN,CACF,C8BxhGE,kBACE,kB9B0hGJ,C8BthGE,4BAGE,kBAAA,CAAA,oB9B6hGJ,C8BhiGE,4BAGE,mBAAA,CAAA,mB9B6hGJ,C8BhiGE,kBAKE,cAAA,CAJA,aAAA,CAKA,YAAA,CAIA,uBAAA,CAHA,2CACE,CAJF,kBAAA,CAFA,U9B8hGJ,C8BnhGI,gDACE,+B9BqhGN,C8BjhGI,wBACE,qD9BmhGN,C+BnnGA,MAEI,uWAAA,CAAA,8WAAA,CAAA,sPAAA,CAAA,8xBAAA,CAAA,0MAAA,CAAA,gbAAA,CAAA,gMAAA,CAAA,iQAAA,CAAA,0VAAA,CAAA,6aAAA,CAAA,8SAAA,CAAA,gM/B4oGJ,C+BhoGE,4CAME,8CAAA,CACA,2BAAA,CACA,mBAAA,CACA,8BAAA,CAJA,mCAAA,CAJA,iBAAA,CAGA,gBAAA,CADA,iBAAA,CADA,eAAA,CASA,uBAAA,CADA,2B/BooGJ,C+BhoGI,aAdF,4CAeI,e/BmoGJ,CACF,C+BhoGI,sEACE,gC/BkoGN,C+B7nGI,gDACE,qB/B+nGN,C+B3nGI,gIAEE,iBAAA,CADA,c/B8nGN,C+BznGI,4FACE,iB/B2nGN,C+BvnGI,kFACE,e/BynGN,C+BrnGI,0FACE,Y/BunGN,C+BnnGI,8EACE,mB/BqnGN,C+BhnGE,sEAGE,iBAAA,CAAA,mB/B0nGJ,C+B7nGE,sEAGE,kBAAA,CAAA,kB/B0nGJ,C+B7nGE,sEASE,uB/BonGJ,C+B7nGE,sEASE,wB/BonGJ,C+B7nGE,sEAUE,4B/BmnGJ,C+B7nGE,4IAWE,6B/BknGJ,C+B7nGE,sEAWE,4B/BknGJ,C+B7nGE,kDAOE,0BAAA,CACA,WAAA,CAFA,eAAA,CADA,eAAA,CAHA,oBAAA,CAAA,iBAAA,CADA,iB/B4nGJ,C+B/mGI,kFACE,e/BinGN,C+B7mGI,oFAOE,U/BmnGN,C+B1nGI,oFAOE,W/BmnGN,C+B1nGI,gEAME,wBdkIU,CcnIV,UAAA,CADA,WAAA,CAIA,kDAAA,CAAA,0CAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAVA,iBAAA,CACA,UAAA,CACA,U/BunGN,C+B3mGI,4DACE,4D/B6mGN,C+B/lGE,sDACE,oB/BkmGJ,C+B/lGI,gFACE,gC/BimGN,C+B5lGE,8DACE,0B/B+lGJ,C+B5lGI,4EACE,wBAlBG,CAmBH,kDAAA,CAAA,0C/B8lGN,C+B1lGI,0EACE,a/B4lGN,C+BjnGE,8DACE,oB/BonGJ,C+BjnGI,wFACE,gC/BmnGN,C+B9mGE,sEACE,0B/BinGJ,C+B9mGI,oFACE,wBAlBG,CAmBH,sDAAA,CAAA,8C/BgnGN,C+B5mGI,kFACE,a/B8mGN,C+BnoGE,sDACE,oB/BsoGJ,C+BnoGI,gFACE,gC/BqoGN,C+BhoGE,8DACE,0B/BmoGJ,C+BhoGI,4EACE,wBAlBG,CAmBH,kDAAA,CAAA,0C/BkoGN,C+B9nGI,0EACE,a/BgoGN,C+BrpGE,oDACE,oB/BwpGJ,C+BrpGI,8EACE,gC/BupGN,C+BlpGE,4DACE,0B/BqpGJ,C+BlpGI,0EACE,wBAlBG,CAmBH,iDAAA,CAAA,yC/BopGN,C+BhpGI,wEACE,a/BkpGN,C+BvqGE,4DACE,oB/B0qGJ,C+BvqGI,sFACE,gC/ByqGN,C+BpqGE,oEACE,0B/BuqGJ,C+BpqGI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6C/BsqGN,C+BlqGI,gFACE,a/BoqGN,C+BzrGE,8DACE,oB/B4rGJ,C+BzrGI,wFACE,gC/B2rGN,C+BtrGE,sEACE,0B/ByrGJ,C+BtrGI,oFACE,wBAlBG,CAmBH,sDAAA,CAAA,8C/BwrGN,C+BprGI,kFACE,a/BsrGN,C+B3sGE,4DACE,oB/B8sGJ,C+B3sGI,sFACE,gC/B6sGN,C+BxsGE,oEACE,0B/B2sGJ,C+BxsGI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6C/B0sGN,C+BtsGI,gFACE,a/BwsGN,C+B7tGE,4DACE,oB/BguGJ,C+B7tGI,sFACE,gC/B+tGN,C+B1tGE,oEACE,0B/B6tGJ,C+B1tGI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6C/B4tGN,C+BxtGI,gFACE,a/B0tGN,C+B/uGE,0DACE,oB/BkvGJ,C+B/uGI,oFACE,gC/BivGN,C+B5uGE,kEACE,0B/B+uGJ,C+B5uGI,gFACE,wBAlBG,CAmBH,oDAAA,CAAA,4C/B8uGN,C+B1uGI,8EACE,a/B4uGN,C+BjwGE,oDACE,oB/BowGJ,C+BjwGI,8EACE,gC/BmwGN,C+B9vGE,4DACE,0B/BiwGJ,C+B9vGI,0EACE,wBAlBG,CAmBH,iDAAA,CAAA,yC/BgwGN,C+B5vGI,wEACE,a/B8vGN,C+BnxGE,4DACE,oB/BsxGJ,C+BnxGI,sFACE,gC/BqxGN,C+BhxGE,oEACE,0B/BmxGJ,C+BhxGI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6C/BkxGN,C+B9wGI,gFACE,a/BgxGN,C+BryGE,wDACE,oB/BwyGJ,C+BryGI,kFACE,gC/BuyGN,C+BlyGE,gEACE,0B/BqyGJ,C+BlyGI,8EACE,wBAlBG,CAmBH,mDAAA,CAAA,2C/BoyGN,C+BhyGI,4EACE,a/BkyGN,CgCt8GA,MACE,wMhCy8GF,CgCh8GE,sBAEE,uCAAA,CADA,gBhCo8GJ,CgCh8GI,mCACE,ahCk8GN,CgCn8GI,mCACE,chCk8GN,CgC97GM,4BACE,sBhCg8GR,CgC77GQ,mCACE,gChC+7GV,CgC37GQ,2DACE,SAAA,CAEA,uBAAA,CADA,ehC87GV,CgCz7GQ,yGACE,SAAA,CACA,uBhC27GV,CgCv7GQ,yCACE,YhCy7GV,CgCl7GE,0BACE,eAAA,CACA,ehCo7GJ,CgCj7GI,+BACE,oBhCm7GN,CgC96GE,gDACE,YhCg7GJ,CgC56GE,8BAIE,+BAAA,CAHA,oBAAA,CAEA,WAAA,CAGA,SAAA,CAKA,4BAAA,CAJA,4DACE,CAHF,0BhCg7GJ,CgCv6GI,aAdF,8BAeI,+BAAA,CACA,SAAA,CACA,uBhC06GJ,CACF,CgCv6GI,wCACE,6BhCy6GN,CgCr6GI,oCACE,+BhCu6GN,CgCn6GI,qCAKE,6BAAA,CADA,UAAA,CAHA,oBAAA,CAEA,YAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,WhC46GN,CgC/5GQ,mDACE,oBhCi6GV,CiC/gHE,kCAEE,iBjCqhHJ,CiCvhHE,kCAEE,kBjCqhHJ,CiCvhHE,wBAGE,yCAAA,CAFA,oBAAA,CAGA,SAAA,CACA,mCjCkhHJ,CiC7gHI,aAVF,wBAWI,YjCghHJ,CACF,CiC5gHE,6FAEE,SAAA,CACA,mCjC8gHJ,CiCxgHE,4FAEE,+BjC0gHJ,CiCtgHE,oBACE,yBAAA,CACA,uBAAA,CAGA,yEjCsgHJ,CKv4GI,sC4BrHE,qDACE,uBjC+/GN,CACF,CiC1/GE,kEACE,yBjC4/GJ,CiCx/GE,sBACE,0BjC0/GJ,CkCrjHE,2BACE,alCwjHJ,CKn4GI,wC6BtLF,2BAKI,elCwjHJ,CACF,CkCrjHI,6BAGE,0BAAA,CAAA,2BAAA,CADA,eAAA,CAEA,iBAAA,CAHA,yBAAA,CAAA,iBlC0jHN,CkCpjHM,2CACE,kBlCsjHR,CmCvkHE,uBACE,4CnC2kHJ,CmCtkHE,8CAJE,kCAAA,CAAA,0BnC8kHJ,CmC1kHE,uBACE,4CnCykHJ,CmCpkHE,4BAEE,kCAAA,CAAA,0BAAA,CADA,qCnCukHJ,CmCnkHI,mCACE,anCqkHN,CmCjkHI,kCACE,anCmkHN,CmC9jHE,0BAKE,eAAA,CAJA,aAAA,CAEA,YAAA,CACA,aAAA,CAFA,kBAAA,CAAA,mBnCmkHJ,CmC7jHI,uCACE,enC+jHN,CmC3jHI,sCACE,kBnC6jHN,CoC1mHA,MACE,8LpC6mHF,CoCpmHE,oBAGE,iBAAA,CAEA,gBAAA,CADA,apCsmHJ,CoClmHI,wCACE,uBpComHN,CoChmHI,gCAEE,eAAA,CADA,gBpCmmHN,CoC5lHM,wCACE,mBpC8lHR,CoCxlHE,8BAKE,oBpC2lHJ,CoChmHE,8BAKE,mBpC2lHJ,CoChmHE,8BAOE,4BpCylHJ,CoChmHE,4DAQE,6BpCwlHJ,CoChmHE,8BAQE,4BpCwlHJ,CoChmHE,oBAME,cAAA,CAHA,aAAA,CACA,epC4lHJ,CoCrlHI,kCACE,uCAAA,CACA,oBpCulHN,CoCnlHI,wCAEE,uCAAA,CADA,YpCslHN,CoCjlHI,oCASE,WpCulHN,CoChmHI,oCASE,UpCulHN,CoChmHI,0BAME,6BAAA,CADA,UAAA,CADA,WAAA,CAMA,yCAAA,CAAA,iCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAZA,iBAAA,CACA,UAAA,CAMA,sBAAA,CADA,yBAAA,CAJA,UpC6lHN,CoChlHM,oCACE,wBpCklHR,CoC7kHI,4BACE,YpC+kHN,CoC1kHI,4CACE,YpC4kHN,CqCnqHE,+DACE,mBAAA,CACA,cAAA,CACA,uBrCsqHJ,CqCnqHI,2EAGE,iBAAA,CADA,eAAA,CADA,arCuqHN,CsC7qHE,6BACE,sCtCgrHJ,CsC7qHE,cACE,yCtC+qHJ,CsCnqHE,sIACE,oCtCqqHJ,CsC7pHE,2EACE,qCtC+pHJ,CsCrpHE,wGACE,oCtCupHJ,CsC9oHE,yFACE,qCtCgpHJ,CsC3oHE,6BACE,kCtC6oHJ,CsCvoHE,6CACE,sCtCyoHJ,CsCloHE,4DACE,sCtCooHJ,CsC7nHE,4DACE,qCtC+nHJ,CsCtnHE,yFACE,qCtCwnHJ,CsChnHE,2EACE,sCtCknHJ,CsCvmHE,wHACE,qCtCymHJ,CsCpmHE,8BAGE,mBAAA,CADA,gBAAA,CADA,gBtCwmHJ,CsCnmHE,eACE,4CtCqmHJ,CsClmHE,eACE,4CtComHJ,CsChmHE,gBAIE,wCAAA,CAHA,aAAA,CAEA,wBAAA,CADA,wBtComHJ,CsC9lHE,yBAOE,wCAAA,CACA,+DAAA,CACA,4BAAA,CACA,6BAAA,CARA,iBAAA,CAGA,eAAA,CACA,eAAA,CAFA,cAAA,CADA,oCAAA,CAFA,iBtCymHJ,CsC7lHI,6BACE,YtC+lHN,CsC5lHM,kCACE,wBAAA,CACA,yBtC8lHR,CsCxlHE,iCAaE,wCAAA,CACA,+DAAA,CAJA,uCAAA,CACA,0BAAA,CALA,UAAA,CAJA,oBAAA,CAOA,2BAAA,CADA,2BAAA,CADA,2BAAA,CANA,eAAA,CAWA,wBAAA,CAAA,gBAAA,CAPA,StCimHJ,CsC/kHE,sBACE,iBAAA,CACA,iBtCilHJ,CsCzkHI,sCACE,gBtC2kHN,CsCvkHI,gDACE,YtCykHN,CsC/jHA,gBACE,iBtCkkHF,CsC9jHE,yCACE,aAAA,CACA,StCgkHJ,CsC3jHE,mBACE,YtC6jHJ,CsCxjHE,oBACE,QtC0jHJ,CsCtjHE,4BACE,WAAA,CACA,SAAA,CACA,etCwjHJ,CsCrjHI,0CACE,YtCujHN,CsCjjHE,yBAKE,wCAAA,CAEA,+BAAA,CADA,4BAAA,CAHA,eAAA,CADA,oDAAA,CAEA,wBAAA,CAAA,gBtCsjHJ,CsC/iHE,2BAEE,+DAAA,CADA,2BtCkjHJ,CsC9iHI,+BACE,uCAAA,CACA,gBtCgjHN,CsC3iHE,sBACE,MAAA,CACA,WtC6iHJ,CsCxiHA,aACE,atC2iHF,CsCjiHE,4BAEE,aAAA,CADA,YtCqiHJ,CsCjiHI,wDAEE,2BAAA,CADA,wBtCoiHN,CsC9hHE,+BAKE,2CAAA,CAEA,+BAAA,CADA,gCAAA,CADA,sBAAA,CAHA,mBAAA,CACA,gBAAA,CAFA,atCsiHJ,CsC7hHI,qCAEE,UAAA,CACA,UAAA,CAFA,atCiiHN,CKlqHI,wCiCgJF,8BACE,iBtCshHF,CsC5gHE,wSAGE,etCkhHJ,CsC9gHE,sCAEE,mBAAA,CACA,eAAA,CADA,oBAAA,CADA,kBAAA,CAAA,mBtCkhHJ,CACF,CuCz2HI,yDAIE,+BAAA,CACA,8BAAA,CAFA,aAAA,CADA,QAAA,CADA,iBvC+2HN,CuCv2HI,uBAEE,uCAAA,CADA,cvC02HN,CuCrzHM,iHAEE,WAlDkB,CAiDlB,kBvCg0HR,CuCj0HM,6HAEE,WAlDkB,CAiDlB,kBvC40HR,CuC70HM,6HAEE,WAlDkB,CAiDlB,kBvCw1HR,CuCz1HM,oHAEE,WAlDkB,CAiDlB,kBvCo2HR,CuCr2HM,0HAEE,WAlDkB,CAiDlB,kBvCg3HR,CuCj3HM,uHAEE,WAlDkB,CAiDlB,kBvC43HR,CuC73HM,uHAEE,WAlDkB,CAiDlB,kBvCw4HR,CuCz4HM,6HAEE,WAlDkB,CAiDlB,kBvCo5HR,CuCr5HM,yCAEE,WAlDkB,CAiDlB,kBvCw5HR,CuCz5HM,yCAEE,WAlDkB,CAiDlB,kBvC45HR,CuC75HM,0CAEE,WAlDkB,CAiDlB,kBvCg6HR,CuCj6HM,uCAEE,WAlDkB,CAiDlB,kBvCo6HR,CuCr6HM,wCAEE,WAlDkB,CAiDlB,kBvCw6HR,CuCz6HM,sCAEE,WAlDkB,CAiDlB,kBvC46HR,CuC76HM,wCAEE,WAlDkB,CAiDlB,kBvCg7HR,CuCj7HM,oCAEE,WAlDkB,CAiDlB,kBvCo7HR,CuCr7HM,2CAEE,WAlDkB,CAiDlB,kBvCw7HR,CuCz7HM,qCAEE,WAlDkB,CAiDlB,kBvC47HR,CuC77HM,oCAEE,WAlDkB,CAiDlB,kBvCg8HR,CuCj8HM,kCAEE,WAlDkB,CAiDlB,kBvCo8HR,CuCr8HM,qCAEE,WAlDkB,CAiDlB,kBvCw8HR,CuCz8HM,mCAEE,WAlDkB,CAiDlB,kBvC48HR,CuC78HM,qCAEE,WAlDkB,CAiDlB,kBvCg9HR,CuCj9HM,wCAEE,WAlDkB,CAiDlB,kBvCo9HR,CuCr9HM,sCAEE,WAlDkB,CAiDlB,kBvCw9HR,CuCz9HM,2CAEE,WAlDkB,CAiDlB,kBvC49HR,CuCj9HM,iCAEE,WAPkB,CAMlB,iBvCo9HR,CuCr9HM,uCAEE,WAPkB,CAMlB,iBvCw9HR,CuCz9HM,mCAEE,WAPkB,CAMlB,iBvC49HR,CwC9iIA,MACE,qMAAA,CACA,mMxCijIF,CwCxiIE,wBAKE,mBAAA,CAHA,YAAA,CACA,qBAAA,CACA,YAAA,CAHA,iBxC+iIJ,CwCriII,8BAGE,QAAA,CACA,SAAA,CAHA,iBAAA,CACA,OxCyiIN,CwCpiIM,qCACE,0BxCsiIR,CwCvgIE,2BAKE,uBAAA,CADA,+DAAA,CAHA,YAAA,CACA,cAAA,CACA,aAAA,CAGA,oBxCygIJ,CwCtgII,aATF,2BAUI,gBxCygIJ,CACF,CwCtgII,cAGE,+BACE,iBxCsgIN,CwCngIM,sCAQE,oCAAA,CANA,QAAA,CAKA,UAAA,CAHA,aAAA,CAEA,UAAA,CAHA,MAAA,CAFA,iBAAA,CAYA,2CAAA,CAJA,qCACE,CAEF,kDAAA,CAPA,+BxC2gIR,CACF,CwC9/HI,8CACE,YxCggIN,CwC5/HI,iCASE,+BAAA,CACA,6BAAA,CAJA,uCAAA,CAEA,cAAA,CAPA,aAAA,CAGA,gBAAA,CACA,eAAA,CAFA,8BAAA,CAWA,+BAAA,CAHA,2CACE,CALF,kBAAA,CALA,UxCwgIN,CwCz/HM,aAII,6CACE,OxCw/HV,CwCz/HQ,8CACE,OxC2/HV,CwC5/HQ,8CACE,OxC8/HV,CwC//HQ,8CACE,OxCigIV,CwClgIQ,8CACE,OxCogIV,CwCrgIQ,8CACE,OxCugIV,CwCxgIQ,8CACE,OxC0gIV,CwC3gIQ,8CACE,OxC6gIV,CwC9gIQ,8CACE,OxCghIV,CwCjhIQ,+CACE,QxCmhIV,CwCphIQ,+CACE,QxCshIV,CwCvhIQ,+CACE,QxCyhIV,CwC1hIQ,+CACE,QxC4hIV,CwC7hIQ,+CACE,QxC+hIV,CwChiIQ,+CACE,QxCkiIV,CwCniIQ,+CACE,QxCqiIV,CwCtiIQ,+CACE,QxCwiIV,CwCziIQ,+CACE,QxC2iIV,CwC5iIQ,+CACE,QxC8iIV,CwC/iIQ,+CACE,QxCijIV,CACF,CwC5iIM,uCACE,+BxC8iIR,CwCxiIE,4BACE,UxC0iIJ,CwCviII,aAJF,4BAKI,gBxC0iIJ,CACF,CwCtiIE,0BACE,YxCwiIJ,CwCriII,aAJF,0BAKI,axCwiIJ,CwCpiIM,sCACE,OxCsiIR,CwCviIM,uCACE,OxCyiIR,CwC1iIM,uCACE,OxC4iIR,CwC7iIM,uCACE,OxC+iIR,CwChjIM,uCACE,OxCkjIR,CwCnjIM,uCACE,OxCqjIR,CwCtjIM,uCACE,OxCwjIR,CwCzjIM,uCACE,OxC2jIR,CwC5jIM,uCACE,OxC8jIR,CwC/jIM,wCACE,QxCikIR,CwClkIM,wCACE,QxCokIR,CwCrkIM,wCACE,QxCukIR,CwCxkIM,wCACE,QxC0kIR,CwC3kIM,wCACE,QxC6kIR,CwC9kIM,wCACE,QxCglIR,CwCjlIM,wCACE,QxCmlIR,CwCplIM,wCACE,QxCslIR,CwCvlIM,wCACE,QxCylIR,CwC1lIM,wCACE,QxC4lIR,CwC7lIM,wCACE,QxC+lIR,CACF,CwCzlII,+FAEE,QxC2lIN,CwCxlIM,yGACE,wBAAA,CACA,yBxC2lIR,CwCllIM,2DAEE,wBAAA,CACA,yBAAA,CAFA,QxCslIR,CwC/kIM,iEACE,QxCilIR,CwC9kIQ,qLAGE,wBAAA,CACA,yBAAA,CAFA,QxCklIV,CwC5kIQ,6FACE,wBAAA,CACA,yBxC8kIV,CwCzkIM,yDACE,kBxC2kIR,CwCtkII,sCACE,QxCwkIN,CwCnkIE,2BAEE,iBAAA,CAOA,kBAAA,CAHA,uCAAA,CAEA,cAAA,CAPA,aAAA,CAGA,YAAA,CACA,gBAAA,CAEA,mBAAA,CAGA,gCAAA,CAPA,WxC4kIJ,CwClkII,iCAEE,uDAAA,CADA,+BxCqkIN,CwChkII,iCAKE,6BAAA,CADA,UAAA,CAHA,aAAA,CAEA,WAAA,CAMA,8CAAA,CAAA,sCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CANA,+CACE,CALF,UxC0kIN,CwC3jIE,4BAOE,yEACE,CANF,YAAA,CAGA,aAAA,CAFA,qBAAA,CAGA,mBAAA,CALA,iBAAA,CAYA,wBAAA,CATA,YxCikIJ,CwCrjII,sCACE,wBxCujIN,CwCnjII,oCACE,SxCqjIN,CwCjjII,kCAGE,wEACE,CAFF,mBAAA,CADA,OxCqjIN,CwC3iIM,uDACE,8CAAA,CAAA,sCxC6iIR,CK7pII,wCmC8HF,wDAEE,kBxCqiIF,CwCviIA,wDAEE,mBxCqiIF,CwCviIA,8CAGE,eAAA,CAFA,eAAA,CAGA,iCxCmiIF,CwC/hIE,8DACE,mBxCkiIJ,CwCniIE,8DACE,kBxCkiIJ,CwCniIE,oDAEE,UxCiiIJ,CwC7hIE,8EAEE,kBxCgiIJ,CwCliIE,8EAEE,mBxCgiIJ,CwCliIE,8EAGE,kBxC+hIJ,CwCliIE,8EAGE,mBxC+hIJ,CwCliIE,oEACE,UxCiiIJ,CwC3hIE,8EAEE,mBxC8hIJ,CwChiIE,8EAEE,kBxC8hIJ,CwChiIE,8EAGE,mBxC6hIJ,CwChiIE,8EAGE,kBxC6hIJ,CwChiIE,oEACE,UxC+hIJ,CACF,CwCjhIE,cAHF,olDAII,+BxCohIF,CwCjhIE,g8GACE,sCxCmhIJ,CACF,CwC9gIA,4sDACE,uDxCihIF,CwC7gIA,wmDACE,axCghIF,CyC73IA,MACE,8WAAA,CAEA,uXzCi4IF,CyCv3IE,4BAEE,oBAAA,CADA,iBzC23IJ,CyCt3II,sDAGE,SzCw3IN,CyC33II,sDAGE,UzCw3IN,CyC33II,4CACE,iBAAA,CACA,SzCy3IN,CyCn3IE,+CAEE,SAAA,CADA,UzCs3IJ,CyCj3IE,kDAOE,WzCu3IJ,CyC93IE,kDAOE,YzCu3IJ,CyC93IE,wCAME,qDAAA,CADA,UAAA,CADA,aAAA,CAIA,0CAAA,CAAA,kCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAVA,iBAAA,CACA,SAAA,CACA,YzC23IJ,CyC/2IE,gEACE,wBxByWa,CwBxWb,mDAAA,CAAA,2CzCi3IJ,C0Cn6IA,QACE,8DAAA,CAGA,+CAAA,CACA,iEAAA,CACA,oDAAA,CACA,sDAAA,CACA,mDAAA,CAGA,qEAAA,CACA,qEAAA,CACA,wEAAA,CACA,0EAAA,CACA,wEAAA,CACA,yEAAA,CACA,kEAAA,CACA,+DAAA,CACA,oEAAA,CACA,oEAAA,CACA,mEAAA,CACA,gEAAA,CACA,uEAAA,CACA,mEAAA,CACA,qEAAA,CACA,oEAAA,CACA,gEAAA,CACA,wEAAA,CACA,qEAAA,CACA,+D1Ck6IF,C0C55IA,SAEE,kBAAA,CADA,Y1Cg6IF,CK/xII,mCsChKA,8BACE,U3Cu8IJ,C2Cx8IE,8BACE,W3Cu8IJ,C2Cx8IE,8BAGE,kB3Cq8IJ,C2Cx8IE,8BAGE,iB3Cq8IJ,C2Cx8IE,oBAKE,mBAAA,CADA,YAAA,CAFA,a3Cs8IJ,C2Ch8II,kCACE,W3Cm8IN,C2Cp8II,kCACE,U3Cm8IN,C2Cp8II,kCAEE,iBAAA,CAAA,c3Ck8IN,C2Cp8II,kCAEE,aAAA,CAAA,kB3Ck8IN,CACF","file":"main.css"}
\ No newline at end of file
diff --git a/assets/stylesheets/main.35e1ed30.min.css b/assets/stylesheets/main.35e1ed30.min.css
new file mode 100644
index 000000000..0fb3e3a2c
--- /dev/null
+++ b/assets/stylesheets/main.35e1ed30.min.css
@@ -0,0 +1 @@
+@charset "UTF-8";html{-webkit-text-size-adjust:none;-moz-text-size-adjust:none;text-size-adjust:none;box-sizing:border-box}*,:after,:before{box-sizing:inherit}@media (prefers-reduced-motion){*,:after,:before{transition:none!important}}body{margin:0}a,button,input,label{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}hr{border:0;box-sizing:initial;display:block;height:.05rem;overflow:visible;padding:0}small{font-size:80%}sub,sup{line-height:1em}img{border-style:none}table{border-collapse:initial;border-spacing:0}td,th{font-weight:400;vertical-align:top}button{background:#0000;border:0;font-family:inherit;font-size:inherit;margin:0;padding:0}input{border:0;outline:none}:root{--md-primary-fg-color:#4051b5;--md-primary-fg-color--light:#5d6cc0;--md-primary-fg-color--dark:#303fa1;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3;--md-accent-fg-color:#526cfe;--md-accent-fg-color--transparent:#526cfe1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-scheme=default]{color-scheme:light}[data-md-color-scheme=default] img[src$="#gh-dark-mode-only"],[data-md-color-scheme=default] img[src$="#only-dark"]{display:none}:root,[data-md-color-scheme=default]{--md-hue:225deg;--md-default-fg-color:#000000de;--md-default-fg-color--light:#0000008a;--md-default-fg-color--lighter:#00000052;--md-default-fg-color--lightest:#00000012;--md-default-bg-color:#fff;--md-default-bg-color--light:#ffffffb3;--md-default-bg-color--lighter:#ffffff4d;--md-default-bg-color--lightest:#ffffff1f;--md-code-fg-color:#36464e;--md-code-bg-color:#f5f5f5;--md-code-hl-color:#4287ff;--md-code-hl-color--light:#4287ff1a;--md-code-hl-number-color:#d52a2a;--md-code-hl-special-color:#db1457;--md-code-hl-function-color:#a846b9;--md-code-hl-constant-color:#6e59d9;--md-code-hl-keyword-color:#3f6ec6;--md-code-hl-string-color:#1c7d4d;--md-code-hl-name-color:var(--md-code-fg-color);--md-code-hl-operator-color:var(--md-default-fg-color--light);--md-code-hl-punctuation-color:var(--md-default-fg-color--light);--md-code-hl-comment-color:var(--md-default-fg-color--light);--md-code-hl-generic-color:var(--md-default-fg-color--light);--md-code-hl-variable-color:var(--md-default-fg-color--light);--md-typeset-color:var(--md-default-fg-color);--md-typeset-a-color:var(--md-primary-fg-color);--md-typeset-del-color:#f5503d26;--md-typeset-ins-color:#0bd57026;--md-typeset-kbd-color:#fafafa;--md-typeset-kbd-accent-color:#fff;--md-typeset-kbd-border-color:#b8b8b8;--md-typeset-mark-color:#ffff0080;--md-typeset-table-color:#0000001f;--md-typeset-table-color--light:rgba(0,0,0,.035);--md-admonition-fg-color:var(--md-default-fg-color);--md-admonition-bg-color:var(--md-default-bg-color);--md-warning-fg-color:#000000de;--md-warning-bg-color:#ff9;--md-footer-fg-color:#fff;--md-footer-fg-color--light:#ffffffb3;--md-footer-fg-color--lighter:#ffffff73;--md-footer-bg-color:#000000de;--md-footer-bg-color--dark:#00000052;--md-shadow-z1:0 0.2rem 0.5rem #0000000d,0 0 0.05rem #0000001a;--md-shadow-z2:0 0.2rem 0.5rem #0000001a,0 0 0.05rem #00000040;--md-shadow-z3:0 0.2rem 0.5rem #0003,0 0 0.05rem #00000059}.md-icon svg{fill:currentcolor;display:block;height:1.2rem;width:1.2rem}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--md-text-font-family:var(--md-text-font,_),-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;--md-code-font-family:var(--md-code-font,_),SFMono-Regular,Consolas,Menlo,monospace}aside,body,input{font-feature-settings:"kern","liga";color:var(--md-typeset-color);font-family:var(--md-text-font-family)}code,kbd,pre{font-feature-settings:"kern";font-family:var(--md-code-font-family)}:root{--md-typeset-table-sort-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m18 21-4-4h3V7h-3l4-4 4 4h-3v10h3M2 19v-2h10v2M2 13v-2h7v2M2 7V5h4v2H2Z"/></svg>');--md-typeset-table-sort-icon--asc:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 17h3l-4 4-4-4h3V3h2M2 17h10v2H2M6 5v2H2V5m0 6h7v2H2v-2Z"/></svg>');--md-typeset-table-sort-icon--desc:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 7h3l-4-4-4 4h3v14h2M2 17h10v2H2M6 5v2H2V5m0 6h7v2H2v-2Z"/></svg>')}.md-typeset{-webkit-print-color-adjust:exact;color-adjust:exact;font-size:.8rem;line-height:1.6}@media print{.md-typeset{font-size:.68rem}}.md-typeset blockquote,.md-typeset dl,.md-typeset figure,.md-typeset ol,.md-typeset pre,.md-typeset ul{margin-bottom:1em;margin-top:1em}.md-typeset h1{color:var(--md-default-fg-color--light);font-size:2em;line-height:1.3;margin:0 0 1.25em}.md-typeset h1,.md-typeset h2{font-weight:300;letter-spacing:-.01em}.md-typeset h2{font-size:1.5625em;line-height:1.4;margin:1.6em 0 .64em}.md-typeset h3{font-size:1.25em;font-weight:400;letter-spacing:-.01em;line-height:1.5;margin:1.6em 0 .8em}.md-typeset h2+h3{margin-top:.8em}.md-typeset h4{font-weight:700;letter-spacing:-.01em;margin:1em 0}.md-typeset h5,.md-typeset h6{color:var(--md-default-fg-color--light);font-size:.8em;font-weight:700;letter-spacing:-.01em;margin:1.25em 0}.md-typeset h5{text-transform:uppercase}.md-typeset hr{border-bottom:.05rem solid var(--md-default-fg-color--lightest);display:flow-root;margin:1.5em 0}.md-typeset a{color:var(--md-typeset-a-color);word-break:break-word}.md-typeset a,.md-typeset a:before{transition:color 125ms}.md-typeset a:focus,.md-typeset a:hover{color:var(--md-accent-fg-color)}.md-typeset a:focus code,.md-typeset a:hover code{background-color:var(--md-accent-fg-color--transparent)}.md-typeset a code{color:currentcolor;transition:background-color 125ms}.md-typeset a.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-typeset code,.md-typeset kbd,.md-typeset pre{color:var(--md-code-fg-color);direction:ltr;font-variant-ligatures:none}@media print{.md-typeset code,.md-typeset kbd,.md-typeset pre{white-space:pre-wrap}}.md-typeset code{background-color:var(--md-code-bg-color);border-radius:.1rem;-webkit-box-decoration-break:clone;box-decoration-break:clone;font-size:.85em;padding:0 .2941176471em;word-break:break-word}.md-typeset code:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}.md-typeset pre{display:flow-root;line-height:1.4;position:relative}.md-typeset pre>code{-webkit-box-decoration-break:slice;box-decoration-break:slice;box-shadow:none;display:block;margin:0;outline-color:var(--md-accent-fg-color);overflow:auto;padding:.7720588235em 1.1764705882em;scrollbar-color:var(--md-default-fg-color--lighter) #0000;scrollbar-width:thin;touch-action:auto;word-break:normal}.md-typeset pre>code:hover{scrollbar-color:var(--md-accent-fg-color) #0000}.md-typeset pre>code::-webkit-scrollbar{height:.2rem;width:.2rem}.md-typeset pre>code::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-typeset pre>code::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}.md-typeset kbd{background-color:var(--md-typeset-kbd-color);border-radius:.1rem;box-shadow:0 .1rem 0 .05rem var(--md-typeset-kbd-border-color),0 .1rem 0 var(--md-typeset-kbd-border-color),0 -.1rem .2rem var(--md-typeset-kbd-accent-color) inset;color:var(--md-default-fg-color);display:inline-block;font-size:.75em;padding:0 .6666666667em;vertical-align:text-top;word-break:break-word}.md-typeset mark{background-color:var(--md-typeset-mark-color);-webkit-box-decoration-break:clone;box-decoration-break:clone;color:inherit;word-break:break-word}.md-typeset abbr{border-bottom:.05rem dotted var(--md-default-fg-color--light);cursor:help;text-decoration:none}@media (hover:none){.md-typeset abbr[title]:focus:after,.md-typeset abbr[title]:hover:after{background-color:var(--md-default-fg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z3);color:var(--md-default-bg-color);content:attr(title);font-size:.7rem;left:.8rem;margin-top:2em;padding:.2rem .3rem;position:absolute;right:.8rem}}.md-typeset small{opacity:.75}[dir=ltr] .md-typeset sub,[dir=ltr] .md-typeset sup{margin-left:.078125em}[dir=rtl] .md-typeset sub,[dir=rtl] .md-typeset sup{margin-right:.078125em}[dir=ltr] .md-typeset blockquote{padding-left:.6rem}[dir=rtl] .md-typeset blockquote{padding-right:.6rem}[dir=ltr] .md-typeset blockquote{border-left:.2rem solid var(--md-default-fg-color--lighter)}[dir=rtl] .md-typeset blockquote{border-right:.2rem solid var(--md-default-fg-color--lighter)}.md-typeset blockquote{color:var(--md-default-fg-color--light);margin-left:0;margin-right:0}.md-typeset ul{list-style-type:disc}[dir=ltr] .md-typeset ol,[dir=ltr] .md-typeset ul{margin-left:.625em}[dir=rtl] .md-typeset ol,[dir=rtl] .md-typeset ul{margin-right:.625em}.md-typeset ol,.md-typeset ul{padding:0}.md-typeset ol:not([hidden]),.md-typeset ul:not([hidden]){display:flow-root}.md-typeset ol ol,.md-typeset ul ol{list-style-type:lower-alpha}.md-typeset ol ol ol,.md-typeset ul ol ol{list-style-type:lower-roman}[dir=ltr] .md-typeset ol li,[dir=ltr] .md-typeset ul li{margin-left:1.25em}[dir=rtl] .md-typeset ol li,[dir=rtl] .md-typeset ul li{margin-right:1.25em}.md-typeset ol li,.md-typeset ul li{margin-bottom:.5em}.md-typeset ol li blockquote,.md-typeset ol li p,.md-typeset ul li blockquote,.md-typeset ul li p{margin:.5em 0}.md-typeset ol li:last-child,.md-typeset ul li:last-child{margin-bottom:0}[dir=ltr] .md-typeset ol li ol,[dir=ltr] .md-typeset ol li ul,[dir=ltr] .md-typeset ul li ol,[dir=ltr] .md-typeset ul li ul{margin-left:.625em}[dir=rtl] .md-typeset ol li ol,[dir=rtl] .md-typeset ol li ul,[dir=rtl] .md-typeset ul li ol,[dir=rtl] .md-typeset ul li ul{margin-right:.625em}.md-typeset ol li ol,.md-typeset ol li ul,.md-typeset ul li ol,.md-typeset ul li ul{margin-bottom:.5em;margin-top:.5em}[dir=ltr] .md-typeset dd{margin-left:1.875em}[dir=rtl] .md-typeset dd{margin-right:1.875em}.md-typeset dd{margin-bottom:1.5em;margin-top:1em}.md-typeset img,.md-typeset svg,.md-typeset video{height:auto;max-width:100%}.md-typeset img[align=left]{margin:1em 1em 1em 0}.md-typeset img[align=right]{margin:1em 0 1em 1em}.md-typeset img[align]:only-child{margin-top:0}.md-typeset figure{display:flow-root;margin:1em auto;max-width:100%;text-align:center;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}.md-typeset figure img{display:block}.md-typeset figcaption{font-style:italic;margin:1em auto;max-width:24rem}.md-typeset iframe{max-width:100%}.md-typeset table:not([class]){background-color:var(--md-default-bg-color);border:.05rem solid var(--md-typeset-table-color);border-radius:.1rem;display:inline-block;font-size:.64rem;max-width:100%;overflow:auto;touch-action:auto}@media print{.md-typeset table:not([class]){display:table}}.md-typeset table:not([class])+*{margin-top:1.5em}.md-typeset table:not([class]) td>:first-child,.md-typeset table:not([class]) th>:first-child{margin-top:0}.md-typeset table:not([class]) td>:last-child,.md-typeset table:not([class]) th>:last-child{margin-bottom:0}.md-typeset table:not([class]) td:not([align]),.md-typeset table:not([class]) th:not([align]){text-align:left}[dir=rtl] .md-typeset table:not([class]) td:not([align]),[dir=rtl] .md-typeset table:not([class]) th:not([align]){text-align:right}.md-typeset table:not([class]) th{font-weight:700;min-width:5rem;padding:.9375em 1.25em;vertical-align:top}.md-typeset table:not([class]) td{border-top:.05rem solid var(--md-typeset-table-color);padding:.9375em 1.25em;vertical-align:top}.md-typeset table:not([class]) tbody tr{transition:background-color 125ms}.md-typeset table:not([class]) tbody tr:hover{background-color:var(--md-typeset-table-color--light);box-shadow:0 .05rem 0 var(--md-default-bg-color) inset}.md-typeset table:not([class]) a{word-break:normal}.md-typeset table th[role=columnheader]{cursor:pointer}[dir=ltr] .md-typeset table th[role=columnheader]:after{margin-left:.5em}[dir=rtl] .md-typeset table th[role=columnheader]:after{margin-right:.5em}.md-typeset table th[role=columnheader]:after{content:"";display:inline-block;height:1.2em;-webkit-mask-image:var(--md-typeset-table-sort-icon);mask-image:var(--md-typeset-table-sort-icon);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:background-color 125ms;vertical-align:text-bottom;width:1.2em}.md-typeset table th[role=columnheader]:hover:after{background-color:var(--md-default-fg-color--lighter)}.md-typeset table th[role=columnheader][aria-sort=ascending]:after{background-color:var(--md-default-fg-color--light);-webkit-mask-image:var(--md-typeset-table-sort-icon--asc);mask-image:var(--md-typeset-table-sort-icon--asc)}.md-typeset table th[role=columnheader][aria-sort=descending]:after{background-color:var(--md-default-fg-color--light);-webkit-mask-image:var(--md-typeset-table-sort-icon--desc);mask-image:var(--md-typeset-table-sort-icon--desc)}.md-typeset__scrollwrap{margin:1em -.8rem;overflow-x:auto;touch-action:auto}.md-typeset__table{display:inline-block;margin-bottom:.5em;padding:0 .8rem}@media print{.md-typeset__table{display:block}}html .md-typeset__table table{display:table;margin:0;overflow:hidden;width:100%}@media screen and (max-width:44.984375em){.md-content__inner>pre{margin:1em -.8rem}.md-content__inner>pre code{border-radius:0}}.md-typeset .md-author{display:block;flex-shrink:0;height:1.6rem;overflow:hidden;position:relative;transition:color 125ms,transform 125ms;width:1.6rem}.md-typeset .md-author img{border-radius:100%;display:block}.md-typeset .md-author--more{background:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--lighter);font-size:.6rem;font-weight:700;line-height:1.6rem;text-align:center}.md-typeset .md-author--long{height:2.4rem;width:2.4rem}.md-typeset a.md-author{transform:scale(1)}.md-typeset a.md-author img{filter:grayscale(100%) opacity(75%);transition:filter 125ms}.md-typeset a.md-author:focus,.md-typeset a.md-author:hover{transform:scale(1.1);z-index:1}.md-typeset a.md-author:focus img,.md-typeset a.md-author:hover img{filter:grayscale(0)}.md-banner{background-color:var(--md-footer-bg-color);color:var(--md-footer-fg-color);overflow:auto}@media print{.md-banner{display:none}}.md-banner--warning{background-color:var(--md-warning-bg-color);color:var(--md-warning-fg-color)}.md-banner__inner{font-size:.7rem;margin:.6rem auto;padding:0 .8rem}[dir=ltr] .md-banner__button{float:right}[dir=rtl] .md-banner__button{float:left}.md-banner__button{color:inherit;cursor:pointer;transition:opacity .25s}.no-js .md-banner__button{display:none}.md-banner__button:hover{opacity:.7}html{font-size:125%;height:100%;overflow-x:hidden}@media screen and (min-width:100em){html{font-size:137.5%}}@media screen and (min-width:125em){html{font-size:150%}}body{background-color:var(--md-default-bg-color);display:flex;flex-direction:column;font-size:.5rem;min-height:100%;position:relative;width:100%}@media print{body{display:block}}@media screen and (max-width:59.984375em){body[data-md-scrolllock]{position:fixed}}.md-grid{margin-left:auto;margin-right:auto;max-width:61rem}.md-container{display:flex;flex-direction:column;flex-grow:1}@media print{.md-container{display:block}}.md-main{flex-grow:1}.md-main__inner{display:flex;height:100%;margin-top:1.5rem}.md-ellipsis{overflow:hidden;text-overflow:ellipsis}.md-toggle{display:none}.md-option{height:0;opacity:0;position:absolute;width:0}.md-option:checked+label:not([hidden]){display:block}.md-option.focus-visible+label{outline-color:var(--md-accent-fg-color);outline-style:auto}.md-skip{background-color:var(--md-default-fg-color);border-radius:.1rem;color:var(--md-default-bg-color);font-size:.64rem;margin:.5rem;opacity:0;outline-color:var(--md-accent-fg-color);padding:.3rem .5rem;position:fixed;transform:translateY(.4rem);z-index:-1}.md-skip:focus{opacity:1;transform:translateY(0);transition:transform .25s cubic-bezier(.4,0,.2,1),opacity 175ms 75ms;z-index:10}@page{margin:25mm}:root{--md-clipboard-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 21H8V7h11m0-2H8a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h11a2 2 0 0 0 2-2V7a2 2 0 0 0-2-2m-3-4H4a2 2 0 0 0-2 2v14h2V3h12V1Z"/></svg>')}.md-clipboard{border-radius:.1rem;color:var(--md-default-fg-color--lightest);cursor:pointer;height:1.5em;outline-color:var(--md-accent-fg-color);outline-offset:.1rem;position:absolute;right:.5em;top:.5em;transition:color .25s;width:1.5em;z-index:1}@media print{.md-clipboard{display:none}}.md-clipboard:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}:hover>.md-clipboard{color:var(--md-default-fg-color--light)}.md-clipboard:focus,.md-clipboard:hover{color:var(--md-accent-fg-color)}.md-clipboard:after{background-color:currentcolor;content:"";display:block;height:1.125em;margin:0 auto;-webkit-mask-image:var(--md-clipboard-icon);mask-image:var(--md-clipboard-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:1.125em}.md-clipboard--inline{cursor:pointer}.md-clipboard--inline code{transition:color .25s,background-color .25s}.md-clipboard--inline:focus code,.md-clipboard--inline:hover code{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}@keyframes consent{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@keyframes overlay{0%{opacity:0}to{opacity:1}}.md-consent__overlay{animation:overlay .25s both;-webkit-backdrop-filter:blur(.1rem);backdrop-filter:blur(.1rem);background-color:#0000008a;height:100%;opacity:1;position:fixed;top:0;width:100%;z-index:5}.md-consent__inner{animation:consent .5s cubic-bezier(.1,.7,.1,1) both;background-color:var(--md-default-bg-color);border:0;border-radius:.1rem;bottom:0;box-shadow:0 0 .2rem #0000001a,0 .2rem .4rem #0003;max-height:100%;overflow:auto;padding:0;position:fixed;width:100%;z-index:5}.md-consent__form{padding:.8rem}.md-consent__settings{display:none;margin:1em 0}input:checked+.md-consent__settings{display:block}.md-consent__controls{margin-bottom:.8rem}.md-typeset .md-consent__controls .md-button{display:inline}@media screen and (max-width:44.984375em){.md-typeset .md-consent__controls .md-button{display:block;margin-top:.4rem;text-align:center;width:100%}}.md-consent label{cursor:pointer}.md-content{flex-grow:1;min-width:0}.md-content__inner{margin:0 .8rem 1.2rem;padding-top:.6rem}@media screen and (min-width:76.25em){[dir=ltr] .md-sidebar--primary:not([hidden])~.md-content>.md-content__inner{margin-left:1.2rem}[dir=ltr] .md-sidebar--secondary:not([hidden])~.md-content>.md-content__inner,[dir=rtl] .md-sidebar--primary:not([hidden])~.md-content>.md-content__inner{margin-right:1.2rem}[dir=rtl] .md-sidebar--secondary:not([hidden])~.md-content>.md-content__inner{margin-left:1.2rem}}.md-content__inner:before{content:"";display:block;height:.4rem}.md-content__inner>:last-child{margin-bottom:0}[dir=ltr] .md-content__button{float:right}[dir=rtl] .md-content__button{float:left}[dir=ltr] .md-content__button{margin-left:.4rem}[dir=rtl] .md-content__button{margin-right:.4rem}.md-content__button{margin:.4rem 0;padding:0}@media print{.md-content__button{display:none}}.md-typeset .md-content__button{color:var(--md-default-fg-color--lighter)}.md-content__button svg{display:inline;vertical-align:top}[dir=rtl] .md-content__button svg{transform:scaleX(-1)}[dir=ltr] .md-dialog{right:.8rem}[dir=rtl] .md-dialog{left:.8rem}.md-dialog{background-color:var(--md-default-fg-color);border-radius:.1rem;bottom:.8rem;box-shadow:var(--md-shadow-z3);min-width:11.1rem;opacity:0;padding:.4rem .6rem;pointer-events:none;position:fixed;transform:translateY(100%);transition:transform 0ms .4s,opacity .4s;z-index:4}@media print{.md-dialog{display:none}}.md-dialog--active{opacity:1;pointer-events:auto;transform:translateY(0);transition:transform .4s cubic-bezier(.075,.85,.175,1),opacity .4s}.md-dialog__inner{color:var(--md-default-bg-color);font-size:.7rem}.md-feedback{margin:2em 0 1em;text-align:center}.md-feedback fieldset{border:none;margin:0;padding:0}.md-feedback__title{font-weight:700;margin:1em auto}.md-feedback__inner{position:relative}.md-feedback__list{align-content:baseline;display:flex;flex-wrap:wrap;justify-content:center;position:relative}.md-feedback__list:hover .md-icon:not(:disabled){color:var(--md-default-fg-color--lighter)}:disabled .md-feedback__list{min-height:1.8rem}.md-feedback__icon{color:var(--md-default-fg-color--light);cursor:pointer;flex-shrink:0;margin:0 .1rem;transition:color 125ms}.md-feedback__icon:not(:disabled).md-icon:hover{color:var(--md-accent-fg-color)}.md-feedback__icon:disabled{color:var(--md-default-fg-color--lightest);pointer-events:none}.md-feedback__note{opacity:0;position:relative;transform:translateY(.4rem);transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .15s}.md-feedback__note>*{margin:0 auto;max-width:16rem}:disabled .md-feedback__note{opacity:1;transform:translateY(0)}.md-footer{background-color:var(--md-footer-bg-color);color:var(--md-footer-fg-color)}@media print{.md-footer{display:none}}.md-footer__inner{justify-content:space-between;overflow:auto;padding:.2rem}.md-footer__inner:not([hidden]){display:flex}.md-footer__link{align-items:end;display:flex;flex-grow:0.01;margin-bottom:.4rem;margin-top:1rem;max-width:100%;outline-color:var(--md-accent-fg-color);overflow:hidden;transition:opacity .25s}.md-footer__link:focus,.md-footer__link:hover{opacity:.7}[dir=rtl] .md-footer__link svg{transform:scaleX(-1)}@media screen and (max-width:44.984375em){.md-footer__link--prev{flex-shrink:0}.md-footer__link--prev .md-footer__title{display:none}}[dir=ltr] .md-footer__link--next{margin-left:auto}[dir=rtl] .md-footer__link--next{margin-right:auto}.md-footer__link--next{text-align:right}[dir=rtl] .md-footer__link--next{text-align:left}.md-footer__title{flex-grow:1;font-size:.9rem;margin-bottom:.7rem;max-width:calc(100% - 2.4rem);padding:0 1rem;white-space:nowrap}.md-footer__button{margin:.2rem;padding:.4rem}.md-footer__direction{font-size:.64rem;opacity:.7}.md-footer-meta{background-color:var(--md-footer-bg-color--dark)}.md-footer-meta__inner{display:flex;flex-wrap:wrap;justify-content:space-between;padding:.2rem}html .md-footer-meta.md-typeset a{color:var(--md-footer-fg-color--light)}html .md-footer-meta.md-typeset a:focus,html .md-footer-meta.md-typeset a:hover{color:var(--md-footer-fg-color)}.md-copyright{color:var(--md-footer-fg-color--lighter);font-size:.64rem;margin:auto .6rem;padding:.4rem 0;width:100%}@media screen and (min-width:45em){.md-copyright{width:auto}}.md-copyright__highlight{color:var(--md-footer-fg-color--light)}.md-social{display:inline-flex;gap:.2rem;margin:0 .4rem;padding:.2rem 0 .6rem}@media screen and (min-width:45em){.md-social{padding:.6rem 0}}.md-social__link{display:inline-block;height:1.6rem;text-align:center;width:1.6rem}.md-social__link:before{line-height:1.9}.md-social__link svg{fill:currentcolor;max-height:.8rem;vertical-align:-25%}.md-typeset .md-button{border:.1rem solid;border-radius:.1rem;color:var(--md-primary-fg-color);cursor:pointer;display:inline-block;font-weight:700;padding:.625em 2em;transition:color 125ms,background-color 125ms,border-color 125ms}.md-typeset .md-button--primary{background-color:var(--md-primary-fg-color);border-color:var(--md-primary-fg-color);color:var(--md-primary-bg-color)}.md-typeset .md-button:focus,.md-typeset .md-button:hover{background-color:var(--md-accent-fg-color);border-color:var(--md-accent-fg-color);color:var(--md-accent-bg-color)}[dir=ltr] .md-typeset .md-input{border-top-left-radius:.1rem}[dir=ltr] .md-typeset .md-input,[dir=rtl] .md-typeset .md-input{border-top-right-radius:.1rem}[dir=rtl] .md-typeset .md-input{border-top-left-radius:.1rem}.md-typeset .md-input{border-bottom:.1rem solid var(--md-default-fg-color--lighter);box-shadow:var(--md-shadow-z1);font-size:.8rem;height:1.8rem;padding:0 .6rem;transition:border .25s,box-shadow .25s}.md-typeset .md-input:focus,.md-typeset .md-input:hover{border-bottom-color:var(--md-accent-fg-color);box-shadow:var(--md-shadow-z2)}.md-typeset .md-input--stretch{width:100%}.md-header{background-color:var(--md-primary-fg-color);box-shadow:0 0 .2rem #0000,0 .2rem .4rem #0000;color:var(--md-primary-bg-color);display:block;left:0;position:sticky;right:0;top:0;z-index:4}@media print{.md-header{display:none}}.md-header[hidden]{transform:translateY(-100%);transition:transform .25s cubic-bezier(.8,0,.6,1),box-shadow .25s}.md-header--shadow{box-shadow:0 0 .2rem #0000001a,0 .2rem .4rem #0003;transition:transform .25s cubic-bezier(.1,.7,.1,1),box-shadow .25s}.md-header__inner{align-items:center;display:flex;padding:0 .2rem}.md-header__button{color:currentcolor;cursor:pointer;margin:.2rem;outline-color:var(--md-accent-fg-color);padding:.4rem;position:relative;transition:opacity .25s;vertical-align:middle;z-index:1}.md-header__button:hover{opacity:.7}.md-header__button:not([hidden]){display:inline-block}.md-header__button:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}.md-header__button.md-logo{margin:.2rem;padding:.4rem}@media screen and (max-width:76.234375em){.md-header__button.md-logo{display:none}}.md-header__button.md-logo img,.md-header__button.md-logo svg{fill:currentcolor;display:block;height:1.2rem;width:auto}@media screen and (min-width:60em){.md-header__button[for=__search]{display:none}}.no-js .md-header__button[for=__search]{display:none}[dir=rtl] .md-header__button[for=__search] svg{transform:scaleX(-1)}@media screen and (min-width:76.25em){.md-header__button[for=__drawer]{display:none}}.md-header__topic{display:flex;max-width:100%;position:absolute;transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .15s;white-space:nowrap}.md-header__topic+.md-header__topic{opacity:0;pointer-events:none;transform:translateX(1.25rem);transition:transform .4s cubic-bezier(1,.7,.1,.1),opacity .15s;z-index:-1}[dir=rtl] .md-header__topic+.md-header__topic{transform:translateX(-1.25rem)}.md-header__topic:first-child{font-weight:700}[dir=ltr] .md-header__title{margin-left:1rem}[dir=rtl] .md-header__title{margin-right:1rem}[dir=ltr] .md-header__title{margin-right:.4rem}[dir=rtl] .md-header__title{margin-left:.4rem}.md-header__title{flex-grow:1;font-size:.9rem;height:2.4rem;line-height:2.4rem}.md-header__title--active .md-header__topic{opacity:0;pointer-events:none;transform:translateX(-1.25rem);transition:transform .4s cubic-bezier(1,.7,.1,.1),opacity .15s;z-index:-1}[dir=rtl] .md-header__title--active .md-header__topic{transform:translateX(1.25rem)}.md-header__title--active .md-header__topic+.md-header__topic{opacity:1;pointer-events:auto;transform:translateX(0);transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .15s;z-index:0}.md-header__title>.md-header__ellipsis{height:100%;position:relative;width:100%}.md-header__option{display:flex;flex-shrink:0;max-width:100%;transition:max-width 0ms .25s,opacity .25s .25s;white-space:nowrap}[data-md-toggle=search]:checked~.md-header .md-header__option{max-width:0;opacity:0;transition:max-width 0ms,opacity 0ms}.md-header__option>input{bottom:0}.md-header__source{display:none}@media screen and (min-width:60em){[dir=ltr] .md-header__source{margin-left:1rem}[dir=rtl] .md-header__source{margin-right:1rem}.md-header__source{display:block;max-width:11.7rem;width:11.7rem}}@media screen and (min-width:76.25em){[dir=ltr] .md-header__source{margin-left:1.4rem}[dir=rtl] .md-header__source{margin-right:1.4rem}}.md-meta{color:var(--md-default-fg-color--light);font-size:.7rem;line-height:1.3}.md-meta__list{display:inline-flex;flex-wrap:wrap;list-style:none;margin:0;padding:0}.md-meta__item:not(:last-child):after{content:"·";margin-left:.2rem;margin-right:.2rem}.md-meta__link{color:var(--md-typeset-a-color)}.md-meta__link:focus,.md-meta__link:hover{color:var(--md-accent-fg-color)}.md-draft{background-color:#ff1744;border-radius:.125em;color:#fff;display:inline-block;font-weight:700;padding-left:.5714285714em;padding-right:.5714285714em}:root{--md-nav-icon--prev:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>');--md-nav-icon--next:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.59 16.58 13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.42Z"/></svg>');--md-toc-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 9h14V7H3v2m0 4h14v-2H3v2m0 4h14v-2H3v2m16 0h2v-2h-2v2m0-10v2h2V7h-2m0 6h2v-2h-2v2Z"/></svg>')}.md-nav{font-size:.7rem;line-height:1.3}.md-nav__title{color:var(--md-default-fg-color--light);display:block;font-weight:700;overflow:hidden;padding:0 .6rem;text-overflow:ellipsis}.md-nav__title .md-nav__button{display:none}.md-nav__title .md-nav__button img{height:100%;width:auto}.md-nav__title .md-nav__button.md-logo img,.md-nav__title .md-nav__button.md-logo svg{fill:currentcolor;display:block;height:2.4rem;max-width:100%;object-fit:contain;width:auto}.md-nav__list{list-style:none;margin:0;padding:0}.md-nav__link{align-items:flex-start;display:flex;gap:.4rem;margin-top:.625em;scroll-snap-align:start;transition:color 125ms}.md-nav__link--passed{color:var(--md-default-fg-color--light)}.md-nav__item .md-nav__link--active,.md-nav__item .md-nav__link--active code{color:var(--md-typeset-a-color)}.md-nav__link .md-ellipsis{position:relative}[dir=ltr] .md-nav__link .md-icon:last-child{margin-left:auto}[dir=rtl] .md-nav__link .md-icon:last-child{margin-right:auto}.md-nav__link svg{fill:currentcolor;flex-shrink:0;height:1.3em}.md-nav__link[for]:focus,.md-nav__link[for]:hover,.md-nav__link[href]:focus,.md-nav__link[href]:hover{color:var(--md-accent-fg-color);cursor:pointer}.md-nav__link.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-nav--primary .md-nav__link[for=__toc]{display:none}.md-nav--primary .md-nav__link[for=__toc] .md-icon:after{background-color:currentcolor;display:block;height:100%;-webkit-mask-image:var(--md-toc-icon);mask-image:var(--md-toc-icon);width:100%}.md-nav--primary .md-nav__link[for=__toc]~.md-nav{display:none}.md-nav__container>.md-nav__link{margin-top:0}.md-nav__container>.md-nav__link:first-child{flex-grow:1;min-width:0}.md-nav__icon{flex-shrink:0}.md-nav__source{display:none}@media screen and (max-width:76.234375em){.md-nav--primary,.md-nav--primary .md-nav{background-color:var(--md-default-bg-color);display:flex;flex-direction:column;height:100%;left:0;position:absolute;right:0;top:0;z-index:1}.md-nav--primary .md-nav__item,.md-nav--primary .md-nav__title{font-size:.8rem;line-height:1.5}.md-nav--primary .md-nav__title{background-color:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--light);cursor:pointer;height:5.6rem;line-height:2.4rem;padding:3rem .8rem .2rem;position:relative;white-space:nowrap}[dir=ltr] .md-nav--primary .md-nav__title .md-nav__icon{left:.4rem}[dir=rtl] .md-nav--primary .md-nav__title .md-nav__icon{right:.4rem}.md-nav--primary .md-nav__title .md-nav__icon{display:block;height:1.2rem;margin:.2rem;position:absolute;top:.4rem;width:1.2rem}.md-nav--primary .md-nav__title .md-nav__icon:after{background-color:currentcolor;content:"";display:block;height:100%;-webkit-mask-image:var(--md-nav-icon--prev);mask-image:var(--md-nav-icon--prev);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:100%}.md-nav--primary .md-nav__title~.md-nav__list{background-color:var(--md-default-bg-color);box-shadow:0 .05rem 0 var(--md-default-fg-color--lightest) inset;overflow-y:auto;scroll-snap-type:y mandatory;touch-action:pan-y}.md-nav--primary .md-nav__title~.md-nav__list>:first-child{border-top:0}.md-nav--primary .md-nav__title[for=__drawer]{background-color:var(--md-primary-fg-color);color:var(--md-primary-bg-color);font-weight:700}.md-nav--primary .md-nav__title .md-logo{display:block;left:.2rem;margin:.2rem;padding:.4rem;position:absolute;right:.2rem;top:.2rem}.md-nav--primary .md-nav__list{flex:1}.md-nav--primary .md-nav__item{border-top:.05rem solid var(--md-default-fg-color--lightest)}.md-nav--primary .md-nav__item--active>.md-nav__link{color:var(--md-typeset-a-color)}.md-nav--primary .md-nav__item--active>.md-nav__link:focus,.md-nav--primary .md-nav__item--active>.md-nav__link:hover{color:var(--md-accent-fg-color)}.md-nav--primary .md-nav__link{margin-top:0;padding:.6rem .8rem}.md-nav--primary .md-nav__link svg{margin-top:.1em}.md-nav--primary .md-nav__link>.md-nav__link{padding:0}[dir=ltr] .md-nav--primary .md-nav__link .md-nav__icon{margin-right:-.2rem}[dir=rtl] .md-nav--primary .md-nav__link .md-nav__icon{margin-left:-.2rem}.md-nav--primary .md-nav__link .md-nav__icon{font-size:1.2rem;height:1.2rem;width:1.2rem}.md-nav--primary .md-nav__link .md-nav__icon:after{background-color:currentcolor;content:"";display:block;height:100%;-webkit-mask-image:var(--md-nav-icon--next);mask-image:var(--md-nav-icon--next);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:100%}[dir=rtl] .md-nav--primary .md-nav__icon:after{transform:scale(-1)}.md-nav--primary .md-nav--secondary .md-nav{background-color:initial;position:static}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-left:1.4rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-right:1.4rem}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-left:2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-right:2rem}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-left:2.6rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-right:2.6rem}[dir=ltr] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-left:3.2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-right:3.2rem}.md-nav--secondary{background-color:initial}.md-nav__toggle~.md-nav{display:flex;opacity:0;transform:translateX(100%);transition:transform .25s cubic-bezier(.8,0,.6,1),opacity 125ms 50ms}[dir=rtl] .md-nav__toggle~.md-nav{transform:translateX(-100%)}.md-nav__toggle:checked~.md-nav{opacity:1;transform:translateX(0);transition:transform .25s cubic-bezier(.4,0,.2,1),opacity 125ms 125ms}.md-nav__toggle:checked~.md-nav>.md-nav__list{-webkit-backface-visibility:hidden;backface-visibility:hidden}}@media screen and (max-width:59.984375em){.md-nav--primary .md-nav__link[for=__toc]{display:flex}.md-nav--primary .md-nav__link[for=__toc] .md-icon:after{content:""}.md-nav--primary .md-nav__link[for=__toc]+.md-nav__link{display:none}.md-nav--primary .md-nav__link[for=__toc]~.md-nav{display:flex}.md-nav__source{background-color:var(--md-primary-fg-color--dark);color:var(--md-primary-bg-color);display:block;padding:0 .2rem}}@media screen and (min-width:60em) and (max-width:76.234375em){.md-nav--integrated .md-nav__link[for=__toc]{display:flex}.md-nav--integrated .md-nav__link[for=__toc] .md-icon:after{content:""}.md-nav--integrated .md-nav__link[for=__toc]+.md-nav__link{display:none}.md-nav--integrated .md-nav__link[for=__toc]~.md-nav{display:flex}}@media screen and (min-width:60em){.md-nav{margin-bottom:-.4rem}.md-nav--secondary .md-nav__title{background:var(--md-default-bg-color);box-shadow:0 0 .4rem .4rem var(--md-default-bg-color);position:sticky;top:0;z-index:1}.md-nav--secondary .md-nav__title[for=__toc]{scroll-snap-align:start}.md-nav--secondary .md-nav__title .md-nav__icon{display:none}[dir=ltr] .md-nav--secondary .md-nav__list{padding-left:.6rem}[dir=rtl] .md-nav--secondary .md-nav__list{padding-right:.6rem}.md-nav--secondary .md-nav__list{padding-bottom:.4rem}[dir=ltr] .md-nav--secondary .md-nav__item>.md-nav__link{margin-right:.4rem}[dir=rtl] .md-nav--secondary .md-nav__item>.md-nav__link{margin-left:.4rem}}@media screen and (min-width:76.25em){.md-nav{margin-bottom:-.4rem;transition:max-height .25s cubic-bezier(.86,0,.07,1)}.md-nav--primary .md-nav__title{background:var(--md-default-bg-color);box-shadow:0 0 .4rem .4rem var(--md-default-bg-color);position:sticky;top:0;z-index:1}.md-nav--primary .md-nav__title[for=__drawer]{scroll-snap-align:start}.md-nav--primary .md-nav__title .md-nav__icon{display:none}[dir=ltr] .md-nav--primary .md-nav__list{padding-left:.6rem}[dir=rtl] .md-nav--primary .md-nav__list{padding-right:.6rem}.md-nav--primary .md-nav__list{padding-bottom:.4rem}[dir=ltr] .md-nav--primary .md-nav__item>.md-nav__link{margin-right:.4rem}[dir=rtl] .md-nav--primary .md-nav__item>.md-nav__link{margin-left:.4rem}.md-nav__toggle~.md-nav{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .25s cubic-bezier(.86,0,.07,1),opacity .25s,visibility 0ms .25s;visibility:collapse}.md-nav__toggle~.md-nav>.md-nav__list{overflow:hidden}.md-nav__toggle:checked~.md-nav,.md-nav__toggle:indeterminate~.md-nav{grid-template-rows:1fr;opacity:1;transition:grid-template-rows .25s cubic-bezier(.86,0,.07,1),opacity .15s .1s,visibility 0ms;visibility:visible}.md-nav__item--nested>.md-nav>.md-nav__title{display:none}.md-nav__item--section{display:block;margin:1.25em 0}.md-nav__item--section:last-child{margin-bottom:0}.md-nav__item--section>.md-nav__link{font-weight:700}.md-nav__item--section>.md-nav__link[for]{color:var(--md-default-fg-color--light)}.md-nav__item--section>.md-nav__link:not(.md-nav__container){pointer-events:none}.md-nav__item--section>.md-nav__link .md-icon,.md-nav__item--section>.md-nav__link>[for]{display:none}[dir=ltr] .md-nav__item--section>.md-nav{margin-left:-.6rem}[dir=rtl] .md-nav__item--section>.md-nav{margin-right:-.6rem}.md-nav__item--section>.md-nav{display:block;opacity:1;visibility:visible}.md-nav__item--section>.md-nav>.md-nav__list>.md-nav__item{padding:0}.md-nav__icon{border-radius:100%;height:.9rem;transition:background-color .25s;width:.9rem}.md-nav__icon:hover{background-color:var(--md-accent-fg-color--transparent)}.md-nav__icon:after{background-color:currentcolor;border-radius:100%;content:"";display:inline-block;height:100%;-webkit-mask-image:var(--md-nav-icon--next);mask-image:var(--md-nav-icon--next);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:transform .25s;vertical-align:-.1rem;width:100%}[dir=rtl] .md-nav__icon:after{transform:rotate(180deg)}.md-nav__item--nested .md-nav__toggle:checked~.md-nav__link .md-nav__icon:after,.md-nav__item--nested .md-nav__toggle:indeterminate~.md-nav__link .md-nav__icon:after{transform:rotate(90deg)}.md-nav--lifted>.md-nav__list>.md-nav__item,.md-nav--lifted>.md-nav__title{display:none}.md-nav--lifted>.md-nav__list>.md-nav__item--active{display:block}.md-nav--lifted>.md-nav__list>.md-nav__item--active>.md-nav__link{background:var(--md-default-bg-color);box-shadow:0 0 .4rem .4rem var(--md-default-bg-color);margin-top:0;position:sticky;top:0;z-index:1}.md-nav--lifted>.md-nav__list>.md-nav__item--active>.md-nav__link:not(.md-nav__container){pointer-events:none}.md-nav--lifted>.md-nav__list>.md-nav__item--active.md-nav__item--section{margin:0}[dir=ltr] .md-nav--lifted>.md-nav__list>.md-nav__item>.md-nav{margin-left:-.6rem}[dir=rtl] .md-nav--lifted>.md-nav__list>.md-nav__item>.md-nav{margin-right:-.6rem}.md-nav--lifted>.md-nav__list>.md-nav__item>[for]{color:var(--md-default-fg-color--light)}.md-nav--lifted .md-nav[data-md-level="1"]{grid-template-rows:1fr;opacity:1;visibility:visible}.md-nav--integrated>.md-nav__list>.md-nav__item--active:not(.md-nav__item--nested){padding:0 .6rem}.md-nav--integrated>.md-nav__list>.md-nav__item--active:not(.md-nav__item--nested)>.md-nav__link{padding:0}[dir=ltr] .md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary{border-left:.05rem solid var(--md-primary-fg-color)}[dir=rtl] .md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary{border-right:.05rem solid var(--md-primary-fg-color)}.md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary{display:block;margin-bottom:1.25em;opacity:1;visibility:visible}.md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary>.md-nav__list{overflow:visible;padding-bottom:0}.md-nav--integrated>.md-nav__list>.md-nav__item--active .md-nav--secondary>.md-nav__title{display:none}}.md-pagination{font-size:.8rem;font-weight:700;gap:.4rem}.md-pagination,.md-pagination>*{align-items:center;display:flex;justify-content:center}.md-pagination>*{border-radius:.2rem;height:1.8rem;min-width:1.8rem;text-align:center}.md-pagination__current{background-color:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--light)}.md-pagination__link{transition:color 125ms,background-color 125ms}.md-pagination__link:focus,.md-pagination__link:hover{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}.md-pagination__link:focus svg,.md-pagination__link:hover svg{color:var(--md-accent-fg-color)}.md-pagination__link.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-pagination__link svg{fill:currentcolor;color:var(--md-default-fg-color--lighter);display:block;max-height:100%;width:1.2rem}.md-post__back{border-bottom:.05rem solid var(--md-default-fg-color--lightest);margin-bottom:1.2rem;padding-bottom:1.2rem}@media screen and (max-width:76.234375em){.md-post__back{display:none}}[dir=rtl] .md-post__back svg{transform:scaleX(-1)}.md-post__authors{display:flex;flex-direction:column;gap:.6rem;margin:0 .6rem 1.2rem}.md-post .md-post__meta a{transition:color 125ms}.md-post .md-post__meta a:focus,.md-post .md-post__meta a:hover{color:var(--md-accent-fg-color)}.md-post__title{color:var(--md-default-fg-color--light);font-weight:700}.md-post--excerpt{margin-bottom:3.2rem}.md-post--excerpt .md-post__header{align-items:center;display:flex;gap:.6rem;min-height:1.6rem}.md-post--excerpt .md-post__authors{align-items:center;display:inline-flex;flex-direction:row;gap:.2rem;margin:0;min-height:2.4rem}[dir=ltr] .md-post--excerpt .md-post__meta .md-meta__list{margin-right:.4rem}[dir=rtl] .md-post--excerpt .md-post__meta .md-meta__list{margin-left:.4rem}.md-post--excerpt .md-post__content>:first-child{--md-scroll-margin:6rem;margin-top:0}.md-post>.md-nav--secondary{margin:1em 0}.md-profile{align-items:center;display:flex;font-size:.7rem;gap:.6rem;line-height:1.4;width:100%}.md-profile__description{flex-grow:1}.md-content--post{display:flex}@media screen and (max-width:76.234375em){.md-content--post{flex-flow:column-reverse}}.md-content--post>.md-content__inner{min-width:0}@media screen and (min-width:76.25em){[dir=ltr] .md-content--post>.md-content__inner{margin-left:1.2rem}[dir=rtl] .md-content--post>.md-content__inner{margin-right:1.2rem}}@media screen and (max-width:76.234375em){.md-sidebar.md-sidebar--post{padding:0;position:static;width:100%}.md-sidebar.md-sidebar--post .md-sidebar__scrollwrap{overflow:visible}.md-sidebar.md-sidebar--post .md-sidebar__inner{padding:0}.md-sidebar.md-sidebar--post .md-post__meta{margin-left:.6rem;margin-right:.6rem}.md-sidebar.md-sidebar--post .md-nav__item{border:none;display:inline}.md-sidebar.md-sidebar--post .md-nav__list{display:inline-flex;flex-wrap:wrap;gap:.6rem;padding-bottom:.6rem;padding-top:.6rem}.md-sidebar.md-sidebar--post .md-nav__link{padding:0}.md-sidebar.md-sidebar--post .md-nav{height:auto;margin-bottom:0;position:static}}:root{--md-progress-value:0;--md-progress-delay:400ms}.md-progress{background:var(--md-primary-bg-color);height:.075rem;opacity:min(clamp(0,var(--md-progress-value),1),clamp(0,100 - var(--md-progress-value),1));position:fixed;top:0;transform:scaleX(calc(var(--md-progress-value)*1%));transform-origin:left;transition:transform .5s cubic-bezier(.19,1,.22,1),opacity .25s var(--md-progress-delay);width:100%;z-index:4}:root{--md-search-result-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h7c-.41-.25-.8-.56-1.14-.9-.33-.33-.61-.7-.86-1.1H6V4h7v5h5v1.18c.71.16 1.39.43 2 .82V8l-6-6m6.31 16.9c1.33-2.11.69-4.9-1.4-6.22-2.11-1.33-4.91-.68-6.22 1.4-1.34 2.11-.69 4.89 1.4 6.22 1.46.93 3.32.93 4.79.02L22 23.39 23.39 22l-3.08-3.1m-3.81.1a2.5 2.5 0 0 1-2.5-2.5 2.5 2.5 0 0 1 2.5-2.5 2.5 2.5 0 0 1 2.5 2.5 2.5 2.5 0 0 1-2.5 2.5Z"/></svg>')}.md-search{position:relative}@media screen and (min-width:60em){.md-search{padding:.2rem 0}}.no-js .md-search{display:none}.md-search__overlay{opacity:0;z-index:1}@media screen and (max-width:59.984375em){[dir=ltr] .md-search__overlay{left:-2.2rem}[dir=rtl] .md-search__overlay{right:-2.2rem}.md-search__overlay{background-color:var(--md-default-bg-color);border-radius:1rem;height:2rem;overflow:hidden;pointer-events:none;position:absolute;top:-1rem;transform-origin:center;transition:transform .3s .1s,opacity .2s .2s;width:2rem}[data-md-toggle=search]:checked~.md-header .md-search__overlay{opacity:1;transition:transform .4s,opacity .1s}}@media screen and (min-width:60em){[dir=ltr] .md-search__overlay{left:0}[dir=rtl] .md-search__overlay{right:0}.md-search__overlay{background-color:#0000008a;cursor:pointer;height:0;position:fixed;top:0;transition:width 0ms .25s,height 0ms .25s,opacity .25s;width:0}[data-md-toggle=search]:checked~.md-header .md-search__overlay{height:200vh;opacity:1;transition:width 0ms,height 0ms,opacity .25s;width:100%}}@media screen and (max-width:29.984375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(45)}}@media screen and (min-width:30em) and (max-width:44.984375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(60)}}@media screen and (min-width:45em) and (max-width:59.984375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(75)}}.md-search__inner{-webkit-backface-visibility:hidden;backface-visibility:hidden}@media screen and (max-width:59.984375em){[dir=ltr] .md-search__inner{left:0}[dir=rtl] .md-search__inner{right:0}.md-search__inner{height:0;opacity:0;overflow:hidden;position:fixed;top:0;transform:translateX(5%);transition:width 0ms .3s,height 0ms .3s,transform .15s cubic-bezier(.4,0,.2,1) .15s,opacity .15s .15s;width:0;z-index:2}[dir=rtl] .md-search__inner{transform:translateX(-5%)}[data-md-toggle=search]:checked~.md-header .md-search__inner{height:100%;opacity:1;transform:translateX(0);transition:width 0ms 0ms,height 0ms 0ms,transform .15s cubic-bezier(.1,.7,.1,1) .15s,opacity .15s .15s;width:100%}}@media screen and (min-width:60em){[dir=ltr] .md-search__inner{float:right}[dir=rtl] .md-search__inner{float:left}.md-search__inner{padding:.1rem 0;position:relative;transition:width .25s cubic-bezier(.1,.7,.1,1);width:11.7rem}}@media screen and (min-width:60em) and (max-width:76.234375em){[data-md-toggle=search]:checked~.md-header .md-search__inner{width:23.4rem}}@media screen and (min-width:76.25em){[data-md-toggle=search]:checked~.md-header .md-search__inner{width:34.4rem}}.md-search__form{background-color:var(--md-default-bg-color);box-shadow:0 0 .6rem #0000;height:2.4rem;position:relative;transition:color .25s,background-color .25s;z-index:2}@media screen and (min-width:60em){.md-search__form{background-color:#00000042;border-radius:.1rem;height:1.8rem}.md-search__form:hover{background-color:#ffffff1f}}[data-md-toggle=search]:checked~.md-header .md-search__form{background-color:var(--md-default-bg-color);border-radius:.1rem .1rem 0 0;box-shadow:0 0 .6rem #00000012;color:var(--md-default-fg-color)}[dir=ltr] .md-search__input{padding-left:3.6rem;padding-right:2.2rem}[dir=rtl] .md-search__input{padding-left:2.2rem;padding-right:3.6rem}.md-search__input{background:#0000;font-size:.9rem;height:100%;position:relative;text-overflow:ellipsis;width:100%;z-index:2}.md-search__input::placeholder{transition:color .25s}.md-search__input::placeholder,.md-search__input~.md-search__icon{color:var(--md-default-fg-color--light)}.md-search__input::-ms-clear{display:none}@media screen and (max-width:59.984375em){.md-search__input{font-size:.9rem;height:2.4rem;width:100%}}@media screen and (min-width:60em){[dir=ltr] .md-search__input{padding-left:2.2rem}[dir=rtl] .md-search__input{padding-right:2.2rem}.md-search__input{color:inherit;font-size:.8rem}.md-search__input::placeholder{color:var(--md-primary-bg-color--light)}.md-search__input+.md-search__icon{color:var(--md-primary-bg-color)}[data-md-toggle=search]:checked~.md-header .md-search__input{text-overflow:clip}[data-md-toggle=search]:checked~.md-header .md-search__input+.md-search__icon{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input::placeholder{color:#0000}}.md-search__icon{cursor:pointer;display:inline-block;height:1.2rem;transition:color .25s,opacity .25s;width:1.2rem}.md-search__icon:hover{opacity:.7}[dir=ltr] .md-search__icon[for=__search]{left:.5rem}[dir=rtl] .md-search__icon[for=__search]{right:.5rem}.md-search__icon[for=__search]{position:absolute;top:.3rem;z-index:2}[dir=rtl] .md-search__icon[for=__search] svg{transform:scaleX(-1)}@media screen and (max-width:59.984375em){[dir=ltr] .md-search__icon[for=__search]{left:.8rem}[dir=rtl] .md-search__icon[for=__search]{right:.8rem}.md-search__icon[for=__search]{top:.6rem}.md-search__icon[for=__search] svg:first-child{display:none}}@media screen and (min-width:60em){.md-search__icon[for=__search]{pointer-events:none}.md-search__icon[for=__search] svg:last-child{display:none}}[dir=ltr] .md-search__options{right:.5rem}[dir=rtl] .md-search__options{left:.5rem}.md-search__options{pointer-events:none;position:absolute;top:.3rem;z-index:2}@media screen and (max-width:59.984375em){[dir=ltr] .md-search__options{right:.8rem}[dir=rtl] .md-search__options{left:.8rem}.md-search__options{top:.6rem}}[dir=ltr] .md-search__options>.md-icon{margin-left:.2rem}[dir=rtl] .md-search__options>.md-icon{margin-right:.2rem}.md-search__options>.md-icon{color:var(--md-default-fg-color--light);opacity:0;transform:scale(.75);transition:transform .15s cubic-bezier(.1,.7,.1,1),opacity .15s}.md-search__options>.md-icon:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}[data-md-toggle=search]:checked~.md-header .md-search__input:valid~.md-search__options>.md-icon{opacity:1;pointer-events:auto;transform:scale(1)}[data-md-toggle=search]:checked~.md-header .md-search__input:valid~.md-search__options>.md-icon:hover{opacity:.7}[dir=ltr] .md-search__suggest{padding-left:3.6rem;padding-right:2.2rem}[dir=rtl] .md-search__suggest{padding-left:2.2rem;padding-right:3.6rem}.md-search__suggest{align-items:center;color:var(--md-default-fg-color--lighter);display:flex;font-size:.9rem;height:100%;opacity:0;position:absolute;top:0;transition:opacity 50ms;white-space:nowrap;width:100%}@media screen and (min-width:60em){[dir=ltr] .md-search__suggest{padding-left:2.2rem}[dir=rtl] .md-search__suggest{padding-right:2.2rem}.md-search__suggest{font-size:.8rem}}[data-md-toggle=search]:checked~.md-header .md-search__suggest{opacity:1;transition:opacity .3s .1s}[dir=ltr] .md-search__output{border-bottom-left-radius:.1rem}[dir=ltr] .md-search__output,[dir=rtl] .md-search__output{border-bottom-right-radius:.1rem}[dir=rtl] .md-search__output{border-bottom-left-radius:.1rem}.md-search__output{overflow:hidden;position:absolute;width:100%;z-index:1}@media screen and (max-width:59.984375em){.md-search__output{bottom:0;top:2.4rem}}@media screen and (min-width:60em){.md-search__output{opacity:0;top:1.9rem;transition:opacity .4s}[data-md-toggle=search]:checked~.md-header .md-search__output{box-shadow:var(--md-shadow-z3);opacity:1}}.md-search__scrollwrap{-webkit-backface-visibility:hidden;backface-visibility:hidden;background-color:var(--md-default-bg-color);height:100%;overflow-y:auto;touch-action:pan-y}@media (-webkit-max-device-pixel-ratio:1),(max-resolution:1dppx){.md-search__scrollwrap{transform:translateZ(0)}}@media screen and (min-width:60em) and (max-width:76.234375em){.md-search__scrollwrap{width:23.4rem}}@media screen and (min-width:76.25em){.md-search__scrollwrap{width:34.4rem}}@media screen and (min-width:60em){.md-search__scrollwrap{max-height:0;scrollbar-color:var(--md-default-fg-color--lighter) #0000;scrollbar-width:thin}[data-md-toggle=search]:checked~.md-header .md-search__scrollwrap{max-height:75vh}.md-search__scrollwrap:hover{scrollbar-color:var(--md-accent-fg-color) #0000}.md-search__scrollwrap::-webkit-scrollbar{height:.2rem;width:.2rem}.md-search__scrollwrap::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}}.md-search-result{color:var(--md-default-fg-color);word-break:break-word}.md-search-result__meta{background-color:var(--md-default-fg-color--lightest);color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.8rem;padding:0 .8rem;scroll-snap-align:start}@media screen and (min-width:60em){[dir=ltr] .md-search-result__meta{padding-left:2.2rem}[dir=rtl] .md-search-result__meta{padding-right:2.2rem}}.md-search-result__list{list-style:none;margin:0;padding:0;-webkit-user-select:none;user-select:none}.md-search-result__item{box-shadow:0 -.05rem var(--md-default-fg-color--lightest)}.md-search-result__item:first-child{box-shadow:none}.md-search-result__link{display:block;outline:none;scroll-snap-align:start;transition:background-color .25s}.md-search-result__link:focus,.md-search-result__link:hover{background-color:var(--md-accent-fg-color--transparent)}.md-search-result__link:last-child p:last-child{margin-bottom:.6rem}.md-search-result__more>summary{cursor:pointer;display:block;outline:none;position:sticky;scroll-snap-align:start;top:0;z-index:1}.md-search-result__more>summary::marker{display:none}.md-search-result__more>summary::-webkit-details-marker{display:none}.md-search-result__more>summary>div{color:var(--md-typeset-a-color);font-size:.64rem;padding:.75em .8rem;transition:color .25s,background-color .25s}@media screen and (min-width:60em){[dir=ltr] .md-search-result__more>summary>div{padding-left:2.2rem}[dir=rtl] .md-search-result__more>summary>div{padding-right:2.2rem}}.md-search-result__more>summary:focus>div,.md-search-result__more>summary:hover>div{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}.md-search-result__more[open]>summary{background-color:var(--md-default-bg-color)}.md-search-result__article{overflow:hidden;padding:0 .8rem;position:relative}@media screen and (min-width:60em){[dir=ltr] .md-search-result__article{padding-left:2.2rem}[dir=rtl] .md-search-result__article{padding-right:2.2rem}}[dir=ltr] .md-search-result__icon{left:0}[dir=rtl] .md-search-result__icon{right:0}.md-search-result__icon{color:var(--md-default-fg-color--light);height:1.2rem;margin:.5rem;position:absolute;width:1.2rem}@media screen and (max-width:59.984375em){.md-search-result__icon{display:none}}.md-search-result__icon:after{background-color:currentcolor;content:"";display:inline-block;height:100%;-webkit-mask-image:var(--md-search-result-icon);mask-image:var(--md-search-result-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:100%}[dir=rtl] .md-search-result__icon:after{transform:scaleX(-1)}.md-search-result .md-typeset{color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.6}.md-search-result .md-typeset h1{color:var(--md-default-fg-color);font-size:.8rem;font-weight:400;line-height:1.4;margin:.55rem 0}.md-search-result .md-typeset h1 mark{text-decoration:none}.md-search-result .md-typeset h2{color:var(--md-default-fg-color);font-size:.64rem;font-weight:700;line-height:1.6;margin:.5em 0}.md-search-result .md-typeset h2 mark{text-decoration:none}.md-search-result__terms{color:var(--md-default-fg-color);display:block;font-size:.64rem;font-style:italic;margin:.5em 0}.md-search-result mark{background-color:initial;color:var(--md-accent-fg-color);text-decoration:underline}.md-select{position:relative;z-index:1}.md-select__inner{background-color:var(--md-default-bg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color);left:50%;margin-top:.2rem;max-height:0;opacity:0;position:absolute;top:calc(100% - .2rem);transform:translate3d(-50%,.3rem,0);transition:transform .25s 375ms,opacity .25s .25s,max-height 0ms .5s}.md-select:focus-within .md-select__inner,.md-select:hover .md-select__inner{max-height:10rem;opacity:1;transform:translate3d(-50%,0,0);transition:transform .25s cubic-bezier(.1,.7,.1,1),opacity .25s,max-height 0ms}.md-select__inner:after{border-bottom:.2rem solid #0000;border-bottom-color:var(--md-default-bg-color);border-left:.2rem solid #0000;border-right:.2rem solid #0000;border-top:0;content:"";height:0;left:50%;margin-left:-.2rem;margin-top:-.2rem;position:absolute;top:0;width:0}.md-select__list{border-radius:.1rem;font-size:.8rem;list-style-type:none;margin:0;max-height:inherit;overflow:auto;padding:0}.md-select__item{line-height:1.8rem}[dir=ltr] .md-select__link{padding-left:.6rem;padding-right:1.2rem}[dir=rtl] .md-select__link{padding-left:1.2rem;padding-right:.6rem}.md-select__link{cursor:pointer;display:block;outline:none;scroll-snap-align:start;transition:background-color .25s,color .25s;width:100%}.md-select__link:focus,.md-select__link:hover{color:var(--md-accent-fg-color)}.md-select__link:focus{background-color:var(--md-default-fg-color--lightest)}.md-sidebar{align-self:flex-start;flex-shrink:0;padding:1.2rem 0;position:sticky;top:2.4rem;width:12.1rem}@media print{.md-sidebar{display:none}}@media screen and (max-width:76.234375em){[dir=ltr] .md-sidebar--primary{left:-12.1rem}[dir=rtl] .md-sidebar--primary{right:-12.1rem}.md-sidebar--primary{background-color:var(--md-default-bg-color);display:block;height:100%;position:fixed;top:0;transform:translateX(0);transition:transform .25s cubic-bezier(.4,0,.2,1),box-shadow .25s;width:12.1rem;z-index:5}[data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{box-shadow:var(--md-shadow-z3);transform:translateX(12.1rem)}[dir=rtl] [data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{transform:translateX(-12.1rem)}.md-sidebar--primary .md-sidebar__scrollwrap{bottom:0;left:0;margin:0;overflow:hidden;position:absolute;right:0;scroll-snap-type:none;top:0}}@media screen and (min-width:76.25em){.md-sidebar{height:0}.no-js .md-sidebar{height:auto}.md-header--lifted~.md-container .md-sidebar{top:4.8rem}}.md-sidebar--secondary{display:none;order:2}@media screen and (min-width:60em){.md-sidebar--secondary{height:0}.no-js .md-sidebar--secondary{height:auto}.md-sidebar--secondary:not([hidden]){display:block}.md-sidebar--secondary .md-sidebar__scrollwrap{touch-action:pan-y}}.md-sidebar__scrollwrap{scrollbar-gutter:stable;-webkit-backface-visibility:hidden;backface-visibility:hidden;margin:0 .2rem;overflow-y:auto;scrollbar-color:var(--md-default-fg-color--lighter) #0000;scrollbar-width:thin}.md-sidebar__scrollwrap::-webkit-scrollbar{height:.2rem;width:.2rem}.md-sidebar__scrollwrap:focus-within,.md-sidebar__scrollwrap:hover{scrollbar-color:var(--md-accent-fg-color) #0000}.md-sidebar__scrollwrap:focus-within::-webkit-scrollbar-thumb,.md-sidebar__scrollwrap:hover::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-sidebar__scrollwrap:focus-within::-webkit-scrollbar-thumb:hover,.md-sidebar__scrollwrap:hover::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}@supports selector(::-webkit-scrollbar){.md-sidebar__scrollwrap{scrollbar-gutter:auto}[dir=ltr] .md-sidebar__inner{padding-right:calc(100% - 11.5rem)}[dir=rtl] .md-sidebar__inner{padding-left:calc(100% - 11.5rem)}}@media screen and (max-width:76.234375em){.md-overlay{background-color:#0000008a;height:0;opacity:0;position:fixed;top:0;transition:width 0ms .25s,height 0ms .25s,opacity .25s;width:0;z-index:5}[data-md-toggle=drawer]:checked~.md-overlay{height:100%;opacity:1;transition:width 0ms,height 0ms,opacity .25s;width:100%}}@keyframes facts{0%{height:0}to{height:.65rem}}@keyframes fact{0%{opacity:0;transform:translateY(100%)}50%{opacity:0}to{opacity:1;transform:translateY(0)}}:root{--md-source-forks-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M5 5.372v.878c0 .414.336.75.75.75h4.5a.75.75 0 0 0 .75-.75v-.878a2.25 2.25 0 1 1 1.5 0v.878a2.25 2.25 0 0 1-2.25 2.25h-1.5v2.128a2.251 2.251 0 1 1-1.5 0V8.5h-1.5A2.25 2.25 0 0 1 3.5 6.25v-.878a2.25 2.25 0 1 1 1.5 0ZM5 3.25a.75.75 0 1 0-1.5 0 .75.75 0 0 0 1.5 0Zm6.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5Zm-3 8.75a.75.75 0 1 0-1.5 0 .75.75 0 0 0 1.5 0Z"/></svg>');--md-source-repositories-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M2 2.5A2.5 2.5 0 0 1 4.5 0h8.75a.75.75 0 0 1 .75.75v12.5a.75.75 0 0 1-.75.75h-2.5a.75.75 0 0 1 0-1.5h1.75v-2h-8a1 1 0 0 0-.714 1.7.75.75 0 1 1-1.072 1.05A2.495 2.495 0 0 1 2 11.5Zm10.5-1h-8a1 1 0 0 0-1 1v6.708A2.486 2.486 0 0 1 4.5 9h8ZM5 12.25a.25.25 0 0 1 .25-.25h3.5a.25.25 0 0 1 .25.25v3.25a.25.25 0 0 1-.4.2l-1.45-1.087a.249.249 0 0 0-.3 0L5.4 15.7a.25.25 0 0 1-.4-.2Z"/></svg>');--md-source-stars-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M8 .25a.75.75 0 0 1 .673.418l1.882 3.815 4.21.612a.75.75 0 0 1 .416 1.279l-3.046 2.97.719 4.192a.751.751 0 0 1-1.088.791L8 12.347l-3.766 1.98a.75.75 0 0 1-1.088-.79l.72-4.194L.818 6.374a.75.75 0 0 1 .416-1.28l4.21-.611L7.327.668A.75.75 0 0 1 8 .25Zm0 2.445L6.615 5.5a.75.75 0 0 1-.564.41l-3.097.45 2.24 2.184a.75.75 0 0 1 .216.664l-.528 3.084 2.769-1.456a.75.75 0 0 1 .698 0l2.77 1.456-.53-3.084a.75.75 0 0 1 .216-.664l2.24-2.183-3.096-.45a.75.75 0 0 1-.564-.41L8 2.694Z"/></svg>');--md-source-version-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M1 7.775V2.75C1 1.784 1.784 1 2.75 1h5.025c.464 0 .91.184 1.238.513l6.25 6.25a1.75 1.75 0 0 1 0 2.474l-5.026 5.026a1.75 1.75 0 0 1-2.474 0l-6.25-6.25A1.752 1.752 0 0 1 1 7.775Zm1.5 0c0 .066.026.13.073.177l6.25 6.25a.25.25 0 0 0 .354 0l5.025-5.025a.25.25 0 0 0 0-.354l-6.25-6.25a.25.25 0 0 0-.177-.073H2.75a.25.25 0 0 0-.25.25ZM6 5a1 1 0 1 1 0 2 1 1 0 0 1 0-2Z"/></svg>')}.md-source{-webkit-backface-visibility:hidden;backface-visibility:hidden;display:block;font-size:.65rem;line-height:1.2;outline-color:var(--md-accent-fg-color);transition:opacity .25s;white-space:nowrap}.md-source:hover{opacity:.7}.md-source__icon{display:inline-block;height:2.4rem;vertical-align:middle;width:2rem}[dir=ltr] .md-source__icon svg{margin-left:.6rem}[dir=rtl] .md-source__icon svg{margin-right:.6rem}.md-source__icon svg{margin-top:.6rem}[dir=ltr] .md-source__icon+.md-source__repository{padding-left:2rem}[dir=rtl] .md-source__icon+.md-source__repository{padding-right:2rem}[dir=ltr] .md-source__icon+.md-source__repository{margin-left:-2rem}[dir=rtl] .md-source__icon+.md-source__repository{margin-right:-2rem}[dir=ltr] .md-source__repository{margin-left:.6rem}[dir=rtl] .md-source__repository{margin-right:.6rem}.md-source__repository{display:inline-block;max-width:calc(100% - 1.2rem);overflow:hidden;text-overflow:ellipsis;vertical-align:middle}.md-source__facts{display:flex;font-size:.55rem;gap:.4rem;list-style-type:none;margin:.1rem 0 0;opacity:.75;overflow:hidden;padding:0;width:100%}.md-source__repository--active .md-source__facts{animation:facts .25s ease-in}.md-source__fact{overflow:hidden;text-overflow:ellipsis}.md-source__repository--active .md-source__fact{animation:fact .4s ease-out}[dir=ltr] .md-source__fact:before{margin-right:.1rem}[dir=rtl] .md-source__fact:before{margin-left:.1rem}.md-source__fact:before{background-color:currentcolor;content:"";display:inline-block;height:.6rem;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;vertical-align:text-top;width:.6rem}.md-source__fact:nth-child(1n+2){flex-shrink:0}.md-source__fact--version:before{-webkit-mask-image:var(--md-source-version-icon);mask-image:var(--md-source-version-icon)}.md-source__fact--stars:before{-webkit-mask-image:var(--md-source-stars-icon);mask-image:var(--md-source-stars-icon)}.md-source__fact--forks:before{-webkit-mask-image:var(--md-source-forks-icon);mask-image:var(--md-source-forks-icon)}.md-source__fact--repositories:before{-webkit-mask-image:var(--md-source-repositories-icon);mask-image:var(--md-source-repositories-icon)}:root{--md-status:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11 9h2V7h-2m1 13c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8m0-18A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2m-1 15h2v-6h-2v6Z"/></svg>');--md-status--new:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m23 12-2.44-2.78.34-3.68-3.61-.82-1.89-3.18L12 3 8.6 1.54 6.71 4.72l-3.61.81.34 3.68L1 12l2.44 2.78-.34 3.69 3.61.82 1.89 3.18L12 21l3.4 1.46 1.89-3.18 3.61-.82-.34-3.68L23 12m-10 5h-2v-2h2v2m0-4h-2V7h2v6Z"/></svg>');--md-status--deprecated:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V6h1V4h-5V3H9m0 5h2v9H9V8m4 0h2v9h-2V8Z"/></svg>');--md-status--encrypted:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 1 3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4m0 6c1.4 0 2.8 1.1 2.8 2.5V11c.6 0 1.2.6 1.2 1.3v3.5c0 .6-.6 1.2-1.3 1.2H9.2c-.6 0-1.2-.6-1.2-1.3v-3.5c0-.6.6-1.2 1.2-1.2V9.5C9.2 8.1 10.6 7 12 7m0 1.2c-.8 0-1.5.5-1.5 1.3V11h3V9.5c0-.8-.7-1.3-1.5-1.3Z"/></svg>')}.md-status:after{background-color:var(--md-default-fg-color--light);content:"";display:inline-block;height:1.125em;-webkit-mask-image:var(--md-status);mask-image:var(--md-status);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;vertical-align:text-bottom;width:1.125em}.md-status:hover:after{background-color:currentcolor}.md-status--new:after{-webkit-mask-image:var(--md-status--new);mask-image:var(--md-status--new)}.md-status--deprecated:after{-webkit-mask-image:var(--md-status--deprecated);mask-image:var(--md-status--deprecated)}.md-status--encrypted:after{-webkit-mask-image:var(--md-status--encrypted);mask-image:var(--md-status--encrypted)}.md-tabs{background-color:var(--md-primary-fg-color);color:var(--md-primary-bg-color);display:block;line-height:1.3;overflow:auto;width:100%;z-index:3}@media print{.md-tabs{display:none}}@media screen and (max-width:76.234375em){.md-tabs{display:none}}.md-tabs[hidden]{pointer-events:none}[dir=ltr] .md-tabs__list{margin-left:.2rem}[dir=rtl] .md-tabs__list{margin-right:.2rem}.md-tabs__list{contain:content;display:flex;list-style:none;margin:0;overflow:auto;padding:0;scrollbar-width:none;white-space:nowrap}.md-tabs__list::-webkit-scrollbar{display:none}.md-tabs__item{height:2.4rem;padding-left:.6rem;padding-right:.6rem}.md-tabs__item--active .md-tabs__link{color:inherit;opacity:1}.md-tabs__link{-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;font-size:.7rem;margin-top:.8rem;opacity:.7;outline-color:var(--md-accent-fg-color);outline-offset:.2rem;transition:transform .4s cubic-bezier(.1,.7,.1,1),opacity .25s}.md-tabs__link:focus,.md-tabs__link:hover{color:inherit;opacity:1}[dir=ltr] .md-tabs__link svg{margin-right:.4rem}[dir=rtl] .md-tabs__link svg{margin-left:.4rem}.md-tabs__link svg{fill:currentcolor;height:1.3em}.md-tabs__item:nth-child(2) .md-tabs__link{transition-delay:20ms}.md-tabs__item:nth-child(3) .md-tabs__link{transition-delay:40ms}.md-tabs__item:nth-child(4) .md-tabs__link{transition-delay:60ms}.md-tabs__item:nth-child(5) .md-tabs__link{transition-delay:80ms}.md-tabs__item:nth-child(6) .md-tabs__link{transition-delay:.1s}.md-tabs__item:nth-child(7) .md-tabs__link{transition-delay:.12s}.md-tabs__item:nth-child(8) .md-tabs__link{transition-delay:.14s}.md-tabs__item:nth-child(9) .md-tabs__link{transition-delay:.16s}.md-tabs__item:nth-child(10) .md-tabs__link{transition-delay:.18s}.md-tabs__item:nth-child(11) .md-tabs__link{transition-delay:.2s}.md-tabs__item:nth-child(12) .md-tabs__link{transition-delay:.22s}.md-tabs__item:nth-child(13) .md-tabs__link{transition-delay:.24s}.md-tabs__item:nth-child(14) .md-tabs__link{transition-delay:.26s}.md-tabs__item:nth-child(15) .md-tabs__link{transition-delay:.28s}.md-tabs__item:nth-child(16) .md-tabs__link{transition-delay:.3s}.md-tabs[hidden] .md-tabs__link{opacity:0;transform:translateY(50%);transition:transform 0ms .1s,opacity .1s}:root{--md-tag-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m5.41 21 .71-4h-4l.35-2h4l1.06-6h-4l.35-2h4l.71-4h2l-.71 4h6l.71-4h2l-.71 4h4l-.35 2h-4l-1.06 6h4l-.35 2h-4l-.71 4h-2l.71-4h-6l-.71 4h-2M9.53 9l-1.06 6h6l1.06-6h-6Z"/></svg>')}.md-typeset .md-tags:not([hidden]){display:inline-flex;flex-wrap:wrap;gap:.5em;margin-bottom:.75em;margin-top:-.125em}.md-typeset .md-tag{align-items:center;background:var(--md-default-fg-color--lightest);border-radius:2.4rem;display:inline-flex;font-size:.64rem;font-size:min(.8em,.64rem);font-weight:700;gap:.5em;letter-spacing:normal;line-height:1.6;padding:.3125em .78125em}.md-typeset .md-tag[href]{-webkit-tap-highlight-color:transparent;color:inherit;outline:none;transition:color 125ms,background-color 125ms}.md-typeset .md-tag[href]:focus,.md-typeset .md-tag[href]:hover{background-color:var(--md-accent-fg-color);color:var(--md-accent-bg-color)}[id]>.md-typeset .md-tag{vertical-align:text-top}.md-typeset .md-tag-icon:before{background-color:var(--md-default-fg-color--lighter);content:"";display:inline-block;height:1.2em;-webkit-mask-image:var(--md-tag-icon);mask-image:var(--md-tag-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:background-color 125ms;vertical-align:text-bottom;width:1.2em}.md-typeset .md-tag-icon[href]:focus:before,.md-typeset .md-tag-icon[href]:hover:before{background-color:var(--md-accent-bg-color)}@keyframes pulse{0%{transform:scale(.95)}75%{transform:scale(1)}to{transform:scale(.95)}}:root{--md-annotation-bg-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2Z"/></svg>');--md-annotation-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17 13h-4v4h-2v-4H7v-2h4V7h2v4h4m-5-9A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2Z"/></svg>');--md-tooltip-width:20rem}.md-tooltip{-webkit-backface-visibility:hidden;backface-visibility:hidden;background-color:var(--md-default-bg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color);font-family:var(--md-text-font-family);left:clamp(var(--md-tooltip-0,0rem) + .8rem,var(--md-tooltip-x),100vw + var(--md-tooltip-0,0rem) + .8rem - var(--md-tooltip-width) - 2 * .8rem);max-width:calc(100vw - 1.6rem);opacity:0;position:absolute;top:var(--md-tooltip-y);transform:translateY(-.4rem);transition:transform 0ms .25s,opacity .25s,z-index .25s;width:var(--md-tooltip-width);z-index:0}.md-tooltip--active{opacity:1;transform:translateY(0);transition:transform .25s cubic-bezier(.1,.7,.1,1),opacity .25s,z-index 0ms;z-index:2}.focus-visible>.md-tooltip,.md-tooltip:target{outline:var(--md-accent-fg-color) auto}.md-tooltip__inner{font-size:.64rem;padding:.8rem}.md-tooltip__inner.md-typeset>:first-child{margin-top:0}.md-tooltip__inner.md-typeset>:last-child{margin-bottom:0}.md-annotation{font-weight:400;outline:none;vertical-align:text-bottom;white-space:normal}[dir=rtl] .md-annotation{direction:rtl}code .md-annotation{font-family:var(--md-code-font-family);font-size:inherit}.md-annotation:not([hidden]){display:inline-block;line-height:1.25}.md-annotation__index{border-radius:.01px;cursor:pointer;display:inline-block;margin-left:.4ch;margin-right:.4ch;outline:none;overflow:hidden;position:relative;-webkit-user-select:none;user-select:none;vertical-align:text-top;z-index:0}.md-annotation .md-annotation__index{transition:z-index .25s}@media screen{.md-annotation__index{width:2.2ch}[data-md-visible]>.md-annotation__index{animation:pulse 2s infinite}.md-annotation__index:before{background:var(--md-default-bg-color);-webkit-mask-image:var(--md-annotation-bg-icon);mask-image:var(--md-annotation-bg-icon)}.md-annotation__index:after,.md-annotation__index:before{content:"";height:2.2ch;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:-.1ch;width:2.2ch;z-index:-1}.md-annotation__index:after{background-color:var(--md-default-fg-color--lighter);-webkit-mask-image:var(--md-annotation-icon);mask-image:var(--md-annotation-icon);transform:scale(1.0001);transition:background-color .25s,transform .25s}.md-tooltip--active+.md-annotation__index:after{transform:rotate(45deg)}.md-tooltip--active+.md-annotation__index:after,:hover>.md-annotation__index:after{background-color:var(--md-accent-fg-color)}}.md-tooltip--active+.md-annotation__index{animation-play-state:paused;transition-duration:0ms;z-index:2}.md-annotation__index [data-md-annotation-id]{display:inline-block}@media print{.md-annotation__index [data-md-annotation-id]{background:var(--md-default-fg-color--lighter);border-radius:2ch;color:var(--md-default-bg-color);font-weight:700;padding:0 .6ch;white-space:nowrap}.md-annotation__index [data-md-annotation-id]:after{content:attr(data-md-annotation-id)}}.md-typeset .md-annotation-list{counter-reset:xxx;list-style:none}.md-typeset .md-annotation-list li{position:relative}[dir=ltr] .md-typeset .md-annotation-list li:before{left:-2.125em}[dir=rtl] .md-typeset .md-annotation-list li:before{right:-2.125em}.md-typeset .md-annotation-list li:before{background:var(--md-default-fg-color--lighter);border-radius:2ch;color:var(--md-default-bg-color);content:counter(xxx);counter-increment:xxx;font-size:.8875em;font-weight:700;height:2ch;line-height:1.25;min-width:2ch;padding:0 .6ch;position:absolute;text-align:center;top:.25em}[dir=ltr] .md-top{margin-left:50%}[dir=rtl] .md-top{margin-right:50%}.md-top{background-color:var(--md-default-bg-color);border-radius:1.6rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color--light);cursor:pointer;display:block;font-size:.7rem;outline:none;padding:.4rem .8rem;position:fixed;top:3.2rem;transform:translate(-50%);transition:color 125ms,background-color 125ms,transform 125ms cubic-bezier(.4,0,.2,1),opacity 125ms;z-index:2}@media print{.md-top{display:none}}[dir=rtl] .md-top{transform:translate(50%)}.md-top[hidden]{opacity:0;pointer-events:none;transform:translate(-50%,.2rem);transition-duration:0ms}[dir=rtl] .md-top[hidden]{transform:translate(50%,.2rem)}.md-top:focus,.md-top:hover{background-color:var(--md-accent-fg-color);color:var(--md-accent-bg-color)}.md-top svg{display:inline-block;vertical-align:-.5em}@keyframes hoverfix{0%{pointer-events:none}}:root{--md-version-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><!--! Font Awesome Free 6.4.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc.--><path d="M137.4 374.6c12.5 12.5 32.8 12.5 45.3 0l128-128c9.2-9.2 11.9-22.9 6.9-34.9S301 191.9 288 191.9L32 192c-12.9 0-24.6 7.8-29.6 19.8s-2.2 25.7 6.9 34.9l128 128z"/></svg>')}.md-version{flex-shrink:0;font-size:.8rem;height:2.4rem}[dir=ltr] .md-version__current{margin-left:1.4rem;margin-right:.4rem}[dir=rtl] .md-version__current{margin-left:.4rem;margin-right:1.4rem}.md-version__current{color:inherit;cursor:pointer;outline:none;position:relative;top:.05rem}[dir=ltr] .md-version__current:after{margin-left:.4rem}[dir=rtl] .md-version__current:after{margin-right:.4rem}.md-version__current:after{background-color:currentcolor;content:"";display:inline-block;height:.6rem;-webkit-mask-image:var(--md-version-icon);mask-image:var(--md-version-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:.4rem}.md-version__list{background-color:var(--md-default-bg-color);border-radius:.1rem;box-shadow:var(--md-shadow-z2);color:var(--md-default-fg-color);list-style-type:none;margin:.2rem .8rem;max-height:0;opacity:0;overflow:auto;padding:0;position:absolute;scroll-snap-type:y mandatory;top:.15rem;transition:max-height 0ms .5s,opacity .25s .25s;z-index:3}.md-version:focus-within .md-version__list,.md-version:hover .md-version__list{max-height:10rem;opacity:1;transition:max-height 0ms,opacity .25s}@media (hover:none),(pointer:coarse){.md-version:hover .md-version__list{animation:hoverfix .25s forwards}.md-version:focus-within .md-version__list{animation:none}}.md-version__item{line-height:1.8rem}[dir=ltr] .md-version__link{padding-left:.6rem;padding-right:1.2rem}[dir=rtl] .md-version__link{padding-left:1.2rem;padding-right:.6rem}.md-version__link{cursor:pointer;display:block;outline:none;scroll-snap-align:start;transition:color .25s,background-color .25s;white-space:nowrap;width:100%}.md-version__link:focus,.md-version__link:hover{color:var(--md-accent-fg-color)}.md-version__link:focus{background-color:var(--md-default-fg-color--lightest)}:root{--md-admonition-icon--note:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2m3.1 5.07c.14 0 .28.05.4.16l1.27 1.27c.23.22.23.57 0 .78l-1 1-2.05-2.05 1-1c.1-.11.24-.16.38-.16m-1.97 1.74 2.06 2.06-6.06 6.06H7.07v-2.06l6.06-6.06Z"/></svg>');--md-admonition-icon--abstract:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17 9H7V7h10m0 6H7v-2h10m-3 6H7v-2h7M12 3a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1m7 0h-4.18C14.4 1.84 13.3 1 12 1c-1.3 0-2.4.84-2.82 2H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2Z"/></svg>');--md-admonition-icon--info:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 9h-2V7h2m0 10h-2v-6h2m-1-9A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10A10 10 0 0 0 12 2Z"/></svg>');--md-admonition-icon--tip:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17.66 11.2c-.23-.3-.51-.56-.77-.82-.67-.6-1.43-1.03-2.07-1.66C13.33 7.26 13 4.85 13.95 3c-.95.23-1.78.75-2.49 1.32-2.59 2.08-3.61 5.75-2.39 8.9.04.1.08.2.08.33 0 .22-.15.42-.35.5-.23.1-.47.04-.66-.12a.58.58 0 0 1-.14-.17c-1.13-1.43-1.31-3.48-.55-5.12C5.78 10 4.87 12.3 5 14.47c.06.5.12 1 .29 1.5.14.6.41 1.2.71 1.73 1.08 1.73 2.95 2.97 4.96 3.22 2.14.27 4.43-.12 6.07-1.6 1.83-1.66 2.47-4.32 1.53-6.6l-.13-.26c-.21-.46-.77-1.26-.77-1.26m-3.16 6.3c-.28.24-.74.5-1.1.6-1.12.4-2.24-.16-2.9-.82 1.19-.28 1.9-1.16 2.11-2.05.17-.8-.15-1.46-.28-2.23-.12-.74-.1-1.37.17-2.06.19.38.39.76.63 1.06.77 1 1.98 1.44 2.24 2.8.04.14.06.28.06.43.03.82-.33 1.72-.93 2.27Z"/></svg>');--md-admonition-icon--success:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 7 9 19l-5.5-5.5 1.41-1.41L9 16.17 19.59 5.59 21 7Z"/></svg>');--md-admonition-icon--question:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m15.07 11.25-.9.92C13.45 12.89 13 13.5 13 15h-2v-.5c0-1.11.45-2.11 1.17-2.83l1.24-1.26c.37-.36.59-.86.59-1.41a2 2 0 0 0-2-2 2 2 0 0 0-2 2H8a4 4 0 0 1 4-4 4 4 0 0 1 4 4 3.2 3.2 0 0 1-.93 2.25M13 19h-2v-2h2M12 2A10 10 0 0 0 2 12a10 10 0 0 0 10 10 10 10 0 0 0 10-10c0-5.53-4.5-10-10-10Z"/></svg>');--md-admonition-icon--warning:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 14h-2V9h2m0 9h-2v-2h2M1 21h22L12 2 1 21Z"/></svg>');--md-admonition-icon--failure:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"/></svg>');--md-admonition-icon--danger:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m11.5 20 4.86-9.73H13V4l-5 9.73h3.5V20M12 2c2.75 0 5.1 1 7.05 2.95C21 6.9 22 9.25 22 12s-1 5.1-2.95 7.05C17.1 21 14.75 22 12 22s-5.1-1-7.05-2.95C3 17.1 2 14.75 2 12s1-5.1 2.95-7.05C6.9 3 9.25 2 12 2Z"/></svg>');--md-admonition-icon--bug:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11 13h2v1h-2v-1m10-8v6c0 5.5-3.8 10.7-9 12-5.2-1.3-9-6.5-9-12V5l9-4 9 4m-4 5h-2.2c-.2-.6-.6-1.1-1.1-1.5l1.2-1.2-.7-.7L12.8 8H12c-.2 0-.5 0-.7.1L9.9 6.6l-.8.8 1.2 1.2c-.5.3-.9.8-1.1 1.4H7v1h2v1H7v1h2v1H7v1h2.2c.4 1.2 1.5 2 2.8 2s2.4-.8 2.8-2H17v-1h-2v-1h2v-1h-2v-1h2v-1m-6 2h2v-1h-2v1Z"/></svg>');--md-admonition-icon--example:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M7 2v2h1v14a4 4 0 0 0 4 4 4 4 0 0 0 4-4V4h1V2H7m4 14c-.6 0-1-.4-1-1s.4-1 1-1 1 .4 1 1-.4 1-1 1m2-4c-.6 0-1-.4-1-1s.4-1 1-1 1 .4 1 1-.4 1-1 1m1-5h-4V4h4v3Z"/></svg>');--md-admonition-icon--quote:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M14 17h3l2-4V7h-6v6h3M6 17h3l2-4V7H5v6h3l-2 4Z"/></svg>')}.md-typeset .admonition,.md-typeset details{background-color:var(--md-admonition-bg-color);border:.075rem solid #448aff;border-radius:.2rem;box-shadow:var(--md-shadow-z1);color:var(--md-admonition-fg-color);display:flow-root;font-size:.64rem;margin:1.5625em 0;padding:0 .6rem;page-break-inside:avoid;transition:box-shadow 125ms}@media print{.md-typeset .admonition,.md-typeset details{box-shadow:none}}.md-typeset .admonition:focus-within,.md-typeset details:focus-within{box-shadow:0 0 0 .2rem #448aff1a}.md-typeset .admonition>*,.md-typeset details>*{box-sizing:border-box}.md-typeset .admonition .admonition,.md-typeset .admonition details,.md-typeset details .admonition,.md-typeset details details{margin-bottom:1em;margin-top:1em}.md-typeset .admonition .md-typeset__scrollwrap,.md-typeset details .md-typeset__scrollwrap{margin:1em -.6rem}.md-typeset .admonition .md-typeset__table,.md-typeset details .md-typeset__table{padding:0 .6rem}.md-typeset .admonition>.tabbed-set:only-child,.md-typeset details>.tabbed-set:only-child{margin-top:0}html .md-typeset .admonition>:last-child,html .md-typeset details>:last-child{margin-bottom:.6rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary{padding-left:2rem;padding-right:.6rem}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{padding-left:.6rem;padding-right:2rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary{border-left-width:.2rem}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{border-right-width:.2rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary{border-top-left-radius:.1rem}[dir=ltr] .md-typeset .admonition-title,[dir=ltr] .md-typeset summary,[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{border-top-right-radius:.1rem}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{border-top-left-radius:.1rem}.md-typeset .admonition-title,.md-typeset summary{background-color:#448aff1a;border:none;font-weight:700;margin:0 -.6rem;padding-bottom:.4rem;padding-top:.4rem;position:relative}html .md-typeset .admonition-title:last-child,html .md-typeset summary:last-child{margin-bottom:0}[dir=ltr] .md-typeset .admonition-title:before,[dir=ltr] .md-typeset summary:before{left:.6rem}[dir=rtl] .md-typeset .admonition-title:before,[dir=rtl] .md-typeset summary:before{right:.6rem}.md-typeset .admonition-title:before,.md-typeset summary:before{background-color:#448aff;content:"";height:1rem;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:.625em;width:1rem}.md-typeset .admonition-title code,.md-typeset summary code{box-shadow:0 0 0 .05rem var(--md-default-fg-color--lightest)}.md-typeset .admonition.note,.md-typeset details.note{border-color:#448aff}.md-typeset .admonition.note:focus-within,.md-typeset details.note:focus-within{box-shadow:0 0 0 .2rem #448aff1a}.md-typeset .note>.admonition-title,.md-typeset .note>summary{background-color:#448aff1a}.md-typeset .note>.admonition-title:before,.md-typeset .note>summary:before{background-color:#448aff;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note)}.md-typeset .note>.admonition-title:after,.md-typeset .note>summary:after{color:#448aff}.md-typeset .admonition.abstract,.md-typeset details.abstract{border-color:#00b0ff}.md-typeset .admonition.abstract:focus-within,.md-typeset details.abstract:focus-within{box-shadow:0 0 0 .2rem #00b0ff1a}.md-typeset .abstract>.admonition-title,.md-typeset .abstract>summary{background-color:#00b0ff1a}.md-typeset .abstract>.admonition-title:before,.md-typeset .abstract>summary:before{background-color:#00b0ff;-webkit-mask-image:var(--md-admonition-icon--abstract);mask-image:var(--md-admonition-icon--abstract)}.md-typeset .abstract>.admonition-title:after,.md-typeset .abstract>summary:after{color:#00b0ff}.md-typeset .admonition.info,.md-typeset details.info{border-color:#00b8d4}.md-typeset .admonition.info:focus-within,.md-typeset details.info:focus-within{box-shadow:0 0 0 .2rem #00b8d41a}.md-typeset .info>.admonition-title,.md-typeset .info>summary{background-color:#00b8d41a}.md-typeset .info>.admonition-title:before,.md-typeset .info>summary:before{background-color:#00b8d4;-webkit-mask-image:var(--md-admonition-icon--info);mask-image:var(--md-admonition-icon--info)}.md-typeset .info>.admonition-title:after,.md-typeset .info>summary:after{color:#00b8d4}.md-typeset .admonition.tip,.md-typeset details.tip{border-color:#00bfa5}.md-typeset .admonition.tip:focus-within,.md-typeset details.tip:focus-within{box-shadow:0 0 0 .2rem #00bfa51a}.md-typeset .tip>.admonition-title,.md-typeset .tip>summary{background-color:#00bfa51a}.md-typeset .tip>.admonition-title:before,.md-typeset .tip>summary:before{background-color:#00bfa5;-webkit-mask-image:var(--md-admonition-icon--tip);mask-image:var(--md-admonition-icon--tip)}.md-typeset .tip>.admonition-title:after,.md-typeset .tip>summary:after{color:#00bfa5}.md-typeset .admonition.success,.md-typeset details.success{border-color:#00c853}.md-typeset .admonition.success:focus-within,.md-typeset details.success:focus-within{box-shadow:0 0 0 .2rem #00c8531a}.md-typeset .success>.admonition-title,.md-typeset .success>summary{background-color:#00c8531a}.md-typeset .success>.admonition-title:before,.md-typeset .success>summary:before{background-color:#00c853;-webkit-mask-image:var(--md-admonition-icon--success);mask-image:var(--md-admonition-icon--success)}.md-typeset .success>.admonition-title:after,.md-typeset .success>summary:after{color:#00c853}.md-typeset .admonition.question,.md-typeset details.question{border-color:#64dd17}.md-typeset .admonition.question:focus-within,.md-typeset details.question:focus-within{box-shadow:0 0 0 .2rem #64dd171a}.md-typeset .question>.admonition-title,.md-typeset .question>summary{background-color:#64dd171a}.md-typeset .question>.admonition-title:before,.md-typeset .question>summary:before{background-color:#64dd17;-webkit-mask-image:var(--md-admonition-icon--question);mask-image:var(--md-admonition-icon--question)}.md-typeset .question>.admonition-title:after,.md-typeset .question>summary:after{color:#64dd17}.md-typeset .admonition.warning,.md-typeset details.warning{border-color:#ff9100}.md-typeset .admonition.warning:focus-within,.md-typeset details.warning:focus-within{box-shadow:0 0 0 .2rem #ff91001a}.md-typeset .warning>.admonition-title,.md-typeset .warning>summary{background-color:#ff91001a}.md-typeset .warning>.admonition-title:before,.md-typeset .warning>summary:before{background-color:#ff9100;-webkit-mask-image:var(--md-admonition-icon--warning);mask-image:var(--md-admonition-icon--warning)}.md-typeset .warning>.admonition-title:after,.md-typeset .warning>summary:after{color:#ff9100}.md-typeset .admonition.failure,.md-typeset details.failure{border-color:#ff5252}.md-typeset .admonition.failure:focus-within,.md-typeset details.failure:focus-within{box-shadow:0 0 0 .2rem #ff52521a}.md-typeset .failure>.admonition-title,.md-typeset .failure>summary{background-color:#ff52521a}.md-typeset .failure>.admonition-title:before,.md-typeset .failure>summary:before{background-color:#ff5252;-webkit-mask-image:var(--md-admonition-icon--failure);mask-image:var(--md-admonition-icon--failure)}.md-typeset .failure>.admonition-title:after,.md-typeset .failure>summary:after{color:#ff5252}.md-typeset .admonition.danger,.md-typeset details.danger{border-color:#ff1744}.md-typeset .admonition.danger:focus-within,.md-typeset details.danger:focus-within{box-shadow:0 0 0 .2rem #ff17441a}.md-typeset .danger>.admonition-title,.md-typeset .danger>summary{background-color:#ff17441a}.md-typeset .danger>.admonition-title:before,.md-typeset .danger>summary:before{background-color:#ff1744;-webkit-mask-image:var(--md-admonition-icon--danger);mask-image:var(--md-admonition-icon--danger)}.md-typeset .danger>.admonition-title:after,.md-typeset .danger>summary:after{color:#ff1744}.md-typeset .admonition.bug,.md-typeset details.bug{border-color:#f50057}.md-typeset .admonition.bug:focus-within,.md-typeset details.bug:focus-within{box-shadow:0 0 0 .2rem #f500571a}.md-typeset .bug>.admonition-title,.md-typeset .bug>summary{background-color:#f500571a}.md-typeset .bug>.admonition-title:before,.md-typeset .bug>summary:before{background-color:#f50057;-webkit-mask-image:var(--md-admonition-icon--bug);mask-image:var(--md-admonition-icon--bug)}.md-typeset .bug>.admonition-title:after,.md-typeset .bug>summary:after{color:#f50057}.md-typeset .admonition.example,.md-typeset details.example{border-color:#7c4dff}.md-typeset .admonition.example:focus-within,.md-typeset details.example:focus-within{box-shadow:0 0 0 .2rem #7c4dff1a}.md-typeset .example>.admonition-title,.md-typeset .example>summary{background-color:#7c4dff1a}.md-typeset .example>.admonition-title:before,.md-typeset .example>summary:before{background-color:#7c4dff;-webkit-mask-image:var(--md-admonition-icon--example);mask-image:var(--md-admonition-icon--example)}.md-typeset .example>.admonition-title:after,.md-typeset .example>summary:after{color:#7c4dff}.md-typeset .admonition.quote,.md-typeset details.quote{border-color:#9e9e9e}.md-typeset .admonition.quote:focus-within,.md-typeset details.quote:focus-within{box-shadow:0 0 0 .2rem #9e9e9e1a}.md-typeset .quote>.admonition-title,.md-typeset .quote>summary{background-color:#9e9e9e1a}.md-typeset .quote>.admonition-title:before,.md-typeset .quote>summary:before{background-color:#9e9e9e;-webkit-mask-image:var(--md-admonition-icon--quote);mask-image:var(--md-admonition-icon--quote)}.md-typeset .quote>.admonition-title:after,.md-typeset .quote>summary:after{color:#9e9e9e}:root{--md-footnotes-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 7v4H5.83l3.58-3.59L8 6l-6 6 6 6 1.41-1.42L5.83 13H21V7h-2Z"/></svg>')}.md-typeset .footnote{color:var(--md-default-fg-color--light);font-size:.64rem}[dir=ltr] .md-typeset .footnote>ol{margin-left:0}[dir=rtl] .md-typeset .footnote>ol{margin-right:0}.md-typeset .footnote>ol>li{transition:color 125ms}.md-typeset .footnote>ol>li:target{color:var(--md-default-fg-color)}.md-typeset .footnote>ol>li:focus-within .footnote-backref{opacity:1;transform:translateX(0);transition:none}.md-typeset .footnote>ol>li:hover .footnote-backref,.md-typeset .footnote>ol>li:target .footnote-backref{opacity:1;transform:translateX(0)}.md-typeset .footnote>ol>li>:first-child{margin-top:0}.md-typeset .footnote-ref{font-size:.75em;font-weight:700}html .md-typeset .footnote-ref{outline-offset:.1rem}.md-typeset [id^="fnref:"]:target>.footnote-ref{outline:auto}.md-typeset .footnote-backref{color:var(--md-typeset-a-color);display:inline-block;font-size:0;opacity:0;transform:translateX(.25rem);transition:color .25s,transform .25s .25s,opacity 125ms .25s;vertical-align:text-bottom}@media print{.md-typeset .footnote-backref{color:var(--md-typeset-a-color);opacity:1;transform:translateX(0)}}[dir=rtl] .md-typeset .footnote-backref{transform:translateX(-.25rem)}.md-typeset .footnote-backref:hover{color:var(--md-accent-fg-color)}.md-typeset .footnote-backref:before{background-color:currentcolor;content:"";display:inline-block;height:.8rem;-webkit-mask-image:var(--md-footnotes-icon);mask-image:var(--md-footnotes-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:.8rem}[dir=rtl] .md-typeset .footnote-backref:before svg{transform:scaleX(-1)}[dir=ltr] .md-typeset .headerlink{margin-left:.5rem}[dir=rtl] .md-typeset .headerlink{margin-right:.5rem}.md-typeset .headerlink{color:var(--md-default-fg-color--lighter);display:inline-block;opacity:0;transition:color .25s,opacity 125ms}@media print{.md-typeset .headerlink{display:none}}.md-typeset .headerlink:focus,.md-typeset :hover>.headerlink,.md-typeset :target>.headerlink{opacity:1;transition:color .25s,opacity 125ms}.md-typeset .headerlink:focus,.md-typeset .headerlink:hover,.md-typeset :target>.headerlink{color:var(--md-accent-fg-color)}.md-typeset :target{--md-scroll-margin:3.6rem;--md-scroll-offset:0rem;scroll-margin-top:calc(var(--md-scroll-margin) - var(--md-scroll-offset))}@media screen and (min-width:76.25em){.md-header--lifted~.md-container .md-typeset :target{--md-scroll-margin:6rem}}.md-typeset h1:target,.md-typeset h2:target,.md-typeset h3:target{--md-scroll-offset:0.2rem}.md-typeset h4:target{--md-scroll-offset:0.15rem}.md-typeset div.arithmatex{overflow:auto}@media screen and (max-width:44.984375em){.md-typeset div.arithmatex{margin:0 -.8rem}}.md-typeset div.arithmatex>*{margin-left:auto!important;margin-right:auto!important;padding:0 .8rem;touch-action:auto;width:-webkit-min-content;width:min-content}.md-typeset div.arithmatex>* mjx-container{margin:0!important}.md-typeset del.critic{background-color:var(--md-typeset-del-color)}.md-typeset del.critic,.md-typeset ins.critic{-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset ins.critic{background-color:var(--md-typeset-ins-color)}.md-typeset .critic.comment{-webkit-box-decoration-break:clone;box-decoration-break:clone;color:var(--md-code-hl-comment-color)}.md-typeset .critic.comment:before{content:"/* "}.md-typeset .critic.comment:after{content:" */"}.md-typeset .critic.block{box-shadow:none;display:block;margin:1em 0;overflow:auto;padding-left:.8rem;padding-right:.8rem}.md-typeset .critic.block>:first-child{margin-top:.5em}.md-typeset .critic.block>:last-child{margin-bottom:.5em}:root{--md-details-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.59 16.58 13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.42Z"/></svg>')}.md-typeset details{display:flow-root;overflow:visible;padding-top:0}.md-typeset details[open]>summary:after{transform:rotate(90deg)}.md-typeset details:not([open]){box-shadow:none;padding-bottom:0}.md-typeset details:not([open])>summary{border-radius:.1rem}[dir=ltr] .md-typeset summary{padding-right:1.8rem}[dir=rtl] .md-typeset summary{padding-left:1.8rem}[dir=ltr] .md-typeset summary{border-top-left-radius:.1rem}[dir=ltr] .md-typeset summary,[dir=rtl] .md-typeset summary{border-top-right-radius:.1rem}[dir=rtl] .md-typeset summary{border-top-left-radius:.1rem}.md-typeset summary{cursor:pointer;display:block;min-height:1rem}.md-typeset summary.focus-visible{outline-color:var(--md-accent-fg-color);outline-offset:.2rem}.md-typeset summary:not(.focus-visible){-webkit-tap-highlight-color:transparent;outline:none}[dir=ltr] .md-typeset summary:after{right:.4rem}[dir=rtl] .md-typeset summary:after{left:.4rem}.md-typeset summary:after{background-color:currentcolor;content:"";height:1rem;-webkit-mask-image:var(--md-details-icon);mask-image:var(--md-details-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:.625em;transform:rotate(0deg);transition:transform .25s;width:1rem}[dir=rtl] .md-typeset summary:after{transform:rotate(180deg)}.md-typeset summary::marker{display:none}.md-typeset summary::-webkit-details-marker{display:none}.md-typeset .emojione,.md-typeset .gemoji,.md-typeset .twemoji{display:inline-flex;height:1.125em;vertical-align:text-top}.md-typeset .emojione svg,.md-typeset .gemoji svg,.md-typeset .twemoji svg{fill:currentcolor;max-height:100%;width:1.125em}.highlight .o,.highlight .ow{color:var(--md-code-hl-operator-color)}.highlight .p{color:var(--md-code-hl-punctuation-color)}.highlight .cpf,.highlight .l,.highlight .s,.highlight .s1,.highlight .s2,.highlight .sb,.highlight .sc,.highlight .si,.highlight .ss{color:var(--md-code-hl-string-color)}.highlight .cp,.highlight .se,.highlight .sh,.highlight .sr,.highlight .sx{color:var(--md-code-hl-special-color)}.highlight .il,.highlight .m,.highlight .mb,.highlight .mf,.highlight .mh,.highlight .mi,.highlight .mo{color:var(--md-code-hl-number-color)}.highlight .k,.highlight .kd,.highlight .kn,.highlight .kp,.highlight .kr,.highlight .kt{color:var(--md-code-hl-keyword-color)}.highlight .kc,.highlight .n{color:var(--md-code-hl-name-color)}.highlight .bp,.highlight .nb,.highlight .no{color:var(--md-code-hl-constant-color)}.highlight .nc,.highlight .ne,.highlight .nf,.highlight .nn{color:var(--md-code-hl-function-color)}.highlight .nd,.highlight .ni,.highlight .nl,.highlight .nt{color:var(--md-code-hl-keyword-color)}.highlight .c,.highlight .c1,.highlight .ch,.highlight .cm,.highlight .cs,.highlight .sd{color:var(--md-code-hl-comment-color)}.highlight .na,.highlight .nv,.highlight .vc,.highlight .vg,.highlight .vi{color:var(--md-code-hl-variable-color)}.highlight .ge,.highlight .gh,.highlight .go,.highlight .gp,.highlight .gr,.highlight .gs,.highlight .gt,.highlight .gu{color:var(--md-code-hl-generic-color)}.highlight .gd,.highlight .gi{border-radius:.1rem;margin:0 -.125em;padding:0 .125em}.highlight .gd{background-color:var(--md-typeset-del-color)}.highlight .gi{background-color:var(--md-typeset-ins-color)}.highlight .hll{background-color:var(--md-code-hl-color--light);box-shadow:2px 0 0 0 var(--md-code-hl-color) inset;display:block;margin:0 -1.1764705882em;padding:0 1.1764705882em}.highlight span.filename{background-color:var(--md-code-bg-color);border-bottom:.05rem solid var(--md-default-fg-color--lightest);border-top-left-radius:.1rem;border-top-right-radius:.1rem;display:flow-root;font-size:.85em;font-weight:700;margin-top:1em;padding:.6617647059em 1.1764705882em;position:relative}.highlight span.filename+pre{margin-top:0}.highlight span.filename+pre>code{border-top-left-radius:0;border-top-right-radius:0}.highlight [data-linenos]:before{background-color:var(--md-code-bg-color);box-shadow:-.05rem 0 var(--md-default-fg-color--lightest) inset;color:var(--md-default-fg-color--light);content:attr(data-linenos);float:left;left:-1.1764705882em;margin-left:-1.1764705882em;margin-right:1.1764705882em;padding-left:1.1764705882em;position:sticky;-webkit-user-select:none;user-select:none;z-index:3}.highlight code a[id]{position:absolute;visibility:hidden}.highlight code[data-md-copying] .hll{display:contents}.highlight code[data-md-copying] .md-annotation{display:none}.highlighttable{display:flow-root}.highlighttable tbody,.highlighttable td{display:block;padding:0}.highlighttable tr{display:flex}.highlighttable pre{margin:0}.highlighttable th.filename{flex-grow:1;padding:0;text-align:left}.highlighttable th.filename span.filename{margin-top:0}.highlighttable .linenos{background-color:var(--md-code-bg-color);border-bottom-left-radius:.1rem;border-top-left-radius:.1rem;font-size:.85em;padding:.7720588235em 0 .7720588235em 1.1764705882em;-webkit-user-select:none;user-select:none}.highlighttable .linenodiv{box-shadow:-.05rem 0 var(--md-default-fg-color--lightest) inset;padding-right:.5882352941em}.highlighttable .linenodiv pre{color:var(--md-default-fg-color--light);text-align:right}.highlighttable .code{flex:1;min-width:0}.linenodiv a{color:inherit}.md-typeset .highlighttable{direction:ltr;margin:1em 0}.md-typeset .highlighttable>tbody>tr>.code>div>pre>code{border-bottom-left-radius:0;border-top-left-radius:0}.md-typeset .highlight+.result{border:.05rem solid var(--md-code-bg-color);border-bottom-left-radius:.1rem;border-bottom-right-radius:.1rem;border-top-width:.1rem;margin-top:-1.125em;overflow:visible;padding:0 1em}.md-typeset .highlight+.result:after{clear:both;content:"";display:block}@media screen and (max-width:44.984375em){.md-content__inner>.highlight{margin:1em -.8rem}.md-content__inner>.highlight>.filename,.md-content__inner>.highlight>.highlighttable>tbody>tr>.code>div>pre>code,.md-content__inner>.highlight>.highlighttable>tbody>tr>.filename span.filename,.md-content__inner>.highlight>.highlighttable>tbody>tr>.linenos,.md-content__inner>.highlight>pre>code{border-radius:0}.md-content__inner>.highlight+.result{border-left-width:0;border-radius:0;border-right-width:0;margin-left:-.8rem;margin-right:-.8rem}}.md-typeset .keys kbd:after,.md-typeset .keys kbd:before{-moz-osx-font-smoothing:initial;-webkit-font-smoothing:initial;color:inherit;margin:0;position:relative}.md-typeset .keys span{color:var(--md-default-fg-color--light);padding:0 .2em}.md-typeset .keys .key-alt:before,.md-typeset .keys .key-left-alt:before,.md-typeset .keys .key-right-alt:before{content:"⎇";padding-right:.4em}.md-typeset .keys .key-command:before,.md-typeset .keys .key-left-command:before,.md-typeset .keys .key-right-command:before{content:"⌘";padding-right:.4em}.md-typeset .keys .key-control:before,.md-typeset .keys .key-left-control:before,.md-typeset .keys .key-right-control:before{content:"⌃";padding-right:.4em}.md-typeset .keys .key-left-meta:before,.md-typeset .keys .key-meta:before,.md-typeset .keys .key-right-meta:before{content:"◆";padding-right:.4em}.md-typeset .keys .key-left-option:before,.md-typeset .keys .key-option:before,.md-typeset .keys .key-right-option:before{content:"⌥";padding-right:.4em}.md-typeset .keys .key-left-shift:before,.md-typeset .keys .key-right-shift:before,.md-typeset .keys .key-shift:before{content:"⇧";padding-right:.4em}.md-typeset .keys .key-left-super:before,.md-typeset .keys .key-right-super:before,.md-typeset .keys .key-super:before{content:"❖";padding-right:.4em}.md-typeset .keys .key-left-windows:before,.md-typeset .keys .key-right-windows:before,.md-typeset .keys .key-windows:before{content:"⊞";padding-right:.4em}.md-typeset .keys .key-arrow-down:before{content:"↓";padding-right:.4em}.md-typeset .keys .key-arrow-left:before{content:"←";padding-right:.4em}.md-typeset .keys .key-arrow-right:before{content:"→";padding-right:.4em}.md-typeset .keys .key-arrow-up:before{content:"↑";padding-right:.4em}.md-typeset .keys .key-backspace:before{content:"⌫";padding-right:.4em}.md-typeset .keys .key-backtab:before{content:"⇤";padding-right:.4em}.md-typeset .keys .key-caps-lock:before{content:"⇪";padding-right:.4em}.md-typeset .keys .key-clear:before{content:"⌧";padding-right:.4em}.md-typeset .keys .key-context-menu:before{content:"☰";padding-right:.4em}.md-typeset .keys .key-delete:before{content:"⌦";padding-right:.4em}.md-typeset .keys .key-eject:before{content:"⏏";padding-right:.4em}.md-typeset .keys .key-end:before{content:"⤓";padding-right:.4em}.md-typeset .keys .key-escape:before{content:"⎋";padding-right:.4em}.md-typeset .keys .key-home:before{content:"⤒";padding-right:.4em}.md-typeset .keys .key-insert:before{content:"⎀";padding-right:.4em}.md-typeset .keys .key-page-down:before{content:"⇟";padding-right:.4em}.md-typeset .keys .key-page-up:before{content:"⇞";padding-right:.4em}.md-typeset .keys .key-print-screen:before{content:"⎙";padding-right:.4em}.md-typeset .keys .key-tab:after{content:"⇥";padding-left:.4em}.md-typeset .keys .key-num-enter:after{content:"⌤";padding-left:.4em}.md-typeset .keys .key-enter:after{content:"⏎";padding-left:.4em}:root{--md-tabbed-icon--prev:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.41 16.58 10.83 12l4.58-4.59L14 6l-6 6 6 6 1.41-1.42Z"/></svg>');--md-tabbed-icon--next:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.59 16.58 13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.42Z"/></svg>')}.md-typeset .tabbed-set{border-radius:.1rem;display:flex;flex-flow:column wrap;margin:1em 0;position:relative}.md-typeset .tabbed-set>input{height:0;opacity:0;position:absolute;width:0}.md-typeset .tabbed-set>input:target{--md-scroll-offset:0.625em}.md-typeset .tabbed-set>input.focus-visible~.tabbed-labels:before{background-color:var(--md-accent-fg-color)}.md-typeset .tabbed-labels{-ms-overflow-style:none;box-shadow:0 -.05rem var(--md-default-fg-color--lightest) inset;display:flex;max-width:100%;overflow:auto;scrollbar-width:none}@media print{.md-typeset .tabbed-labels{display:contents}}@media screen{.js .md-typeset .tabbed-labels{position:relative}.js .md-typeset .tabbed-labels:before{background:var(--md-default-fg-color);bottom:0;content:"";display:block;height:2px;left:0;position:absolute;transform:translateX(var(--md-indicator-x));transition:width 225ms,background-color .25s,transform .25s;transition-timing-function:cubic-bezier(.4,0,.2,1);width:var(--md-indicator-width)}}.md-typeset .tabbed-labels::-webkit-scrollbar{display:none}.md-typeset .tabbed-labels>label{border-bottom:.1rem solid #0000;border-radius:.1rem .1rem 0 0;color:var(--md-default-fg-color--light);cursor:pointer;flex-shrink:0;font-size:.64rem;font-weight:700;padding:.78125em 1.25em .625em;scroll-margin-inline-start:1rem;transition:background-color .25s,color .25s;white-space:nowrap;width:auto}@media print{.md-typeset .tabbed-labels>label:first-child{order:1}.md-typeset .tabbed-labels>label:nth-child(2){order:2}.md-typeset .tabbed-labels>label:nth-child(3){order:3}.md-typeset .tabbed-labels>label:nth-child(4){order:4}.md-typeset .tabbed-labels>label:nth-child(5){order:5}.md-typeset .tabbed-labels>label:nth-child(6){order:6}.md-typeset .tabbed-labels>label:nth-child(7){order:7}.md-typeset .tabbed-labels>label:nth-child(8){order:8}.md-typeset .tabbed-labels>label:nth-child(9){order:9}.md-typeset .tabbed-labels>label:nth-child(10){order:10}.md-typeset .tabbed-labels>label:nth-child(11){order:11}.md-typeset .tabbed-labels>label:nth-child(12){order:12}.md-typeset .tabbed-labels>label:nth-child(13){order:13}.md-typeset .tabbed-labels>label:nth-child(14){order:14}.md-typeset .tabbed-labels>label:nth-child(15){order:15}.md-typeset .tabbed-labels>label:nth-child(16){order:16}.md-typeset .tabbed-labels>label:nth-child(17){order:17}.md-typeset .tabbed-labels>label:nth-child(18){order:18}.md-typeset .tabbed-labels>label:nth-child(19){order:19}.md-typeset .tabbed-labels>label:nth-child(20){order:20}}.md-typeset .tabbed-labels>label:hover{color:var(--md-default-fg-color)}.md-typeset .tabbed-content{width:100%}@media print{.md-typeset .tabbed-content{display:contents}}.md-typeset .tabbed-block{display:none}@media print{.md-typeset .tabbed-block{display:block}.md-typeset .tabbed-block:first-child{order:1}.md-typeset .tabbed-block:nth-child(2){order:2}.md-typeset .tabbed-block:nth-child(3){order:3}.md-typeset .tabbed-block:nth-child(4){order:4}.md-typeset .tabbed-block:nth-child(5){order:5}.md-typeset .tabbed-block:nth-child(6){order:6}.md-typeset .tabbed-block:nth-child(7){order:7}.md-typeset .tabbed-block:nth-child(8){order:8}.md-typeset .tabbed-block:nth-child(9){order:9}.md-typeset .tabbed-block:nth-child(10){order:10}.md-typeset .tabbed-block:nth-child(11){order:11}.md-typeset .tabbed-block:nth-child(12){order:12}.md-typeset .tabbed-block:nth-child(13){order:13}.md-typeset .tabbed-block:nth-child(14){order:14}.md-typeset .tabbed-block:nth-child(15){order:15}.md-typeset .tabbed-block:nth-child(16){order:16}.md-typeset .tabbed-block:nth-child(17){order:17}.md-typeset .tabbed-block:nth-child(18){order:18}.md-typeset .tabbed-block:nth-child(19){order:19}.md-typeset .tabbed-block:nth-child(20){order:20}}.md-typeset .tabbed-block>.highlight:first-child>pre,.md-typeset .tabbed-block>pre:first-child{margin:0}.md-typeset .tabbed-block>.highlight:first-child>pre>code,.md-typeset .tabbed-block>pre:first-child>code{border-top-left-radius:0;border-top-right-radius:0}.md-typeset .tabbed-block>.highlight:first-child>.filename{border-top-left-radius:0;border-top-right-radius:0;margin:0}.md-typeset .tabbed-block>.highlight:first-child>.highlighttable{margin:0}.md-typeset .tabbed-block>.highlight:first-child>.highlighttable>tbody>tr>.filename span.filename,.md-typeset .tabbed-block>.highlight:first-child>.highlighttable>tbody>tr>.linenos{border-top-left-radius:0;border-top-right-radius:0;margin:0}.md-typeset .tabbed-block>.highlight:first-child>.highlighttable>tbody>tr>.code>div>pre>code{border-top-left-radius:0;border-top-right-radius:0}.md-typeset .tabbed-block>.highlight:first-child+.result{margin-top:-.125em}.md-typeset .tabbed-block>.tabbed-set{margin:0}.md-typeset .tabbed-button{align-self:center;border-radius:100%;color:var(--md-default-fg-color--light);cursor:pointer;display:block;height:.9rem;margin-top:.1rem;pointer-events:auto;transition:background-color .25s;width:.9rem}.md-typeset .tabbed-button:hover{background-color:var(--md-accent-fg-color--transparent);color:var(--md-accent-fg-color)}.md-typeset .tabbed-button:after{background-color:currentcolor;content:"";display:block;height:100%;-webkit-mask-image:var(--md-tabbed-icon--prev);mask-image:var(--md-tabbed-icon--prev);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;transition:background-color .25s,transform .25s;width:100%}.md-typeset .tabbed-control{background:linear-gradient(to right,var(--md-default-bg-color) 60%,#0000);display:flex;height:1.9rem;justify-content:start;pointer-events:none;position:absolute;transition:opacity 125ms;width:1.2rem}[dir=rtl] .md-typeset .tabbed-control{transform:rotate(180deg)}.md-typeset .tabbed-control[hidden]{opacity:0}.md-typeset .tabbed-control--next{background:linear-gradient(to left,var(--md-default-bg-color) 60%,#0000);justify-content:end;right:0}.md-typeset .tabbed-control--next .tabbed-button:after{-webkit-mask-image:var(--md-tabbed-icon--next);mask-image:var(--md-tabbed-icon--next)}@media screen and (max-width:44.984375em){[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels{padding-left:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels{padding-right:.8rem}.md-content__inner>.tabbed-set .tabbed-labels{margin:0 -.8rem;max-width:100vw;scroll-padding-inline-start:.8rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels:after{padding-right:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels:after{padding-left:.8rem}.md-content__inner>.tabbed-set .tabbed-labels:after{content:""}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{padding-left:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{padding-right:.8rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{margin-left:-.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{margin-right:-.8rem}.md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--prev{width:2rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{padding-right:.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{padding-left:.8rem}[dir=ltr] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{margin-right:-.8rem}[dir=rtl] .md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{margin-left:-.8rem}.md-content__inner>.tabbed-set .tabbed-labels~.tabbed-control--next{width:2rem}}@media screen{.md-typeset .tabbed-set>input:first-child:checked~.tabbed-labels>:first-child,.md-typeset .tabbed-set>input:nth-child(10):checked~.tabbed-labels>:nth-child(10),.md-typeset .tabbed-set>input:nth-child(11):checked~.tabbed-labels>:nth-child(11),.md-typeset .tabbed-set>input:nth-child(12):checked~.tabbed-labels>:nth-child(12),.md-typeset .tabbed-set>input:nth-child(13):checked~.tabbed-labels>:nth-child(13),.md-typeset .tabbed-set>input:nth-child(14):checked~.tabbed-labels>:nth-child(14),.md-typeset .tabbed-set>input:nth-child(15):checked~.tabbed-labels>:nth-child(15),.md-typeset .tabbed-set>input:nth-child(16):checked~.tabbed-labels>:nth-child(16),.md-typeset .tabbed-set>input:nth-child(17):checked~.tabbed-labels>:nth-child(17),.md-typeset .tabbed-set>input:nth-child(18):checked~.tabbed-labels>:nth-child(18),.md-typeset .tabbed-set>input:nth-child(19):checked~.tabbed-labels>:nth-child(19),.md-typeset .tabbed-set>input:nth-child(2):checked~.tabbed-labels>:nth-child(2),.md-typeset .tabbed-set>input:nth-child(20):checked~.tabbed-labels>:nth-child(20),.md-typeset .tabbed-set>input:nth-child(3):checked~.tabbed-labels>:nth-child(3),.md-typeset .tabbed-set>input:nth-child(4):checked~.tabbed-labels>:nth-child(4),.md-typeset .tabbed-set>input:nth-child(5):checked~.tabbed-labels>:nth-child(5),.md-typeset .tabbed-set>input:nth-child(6):checked~.tabbed-labels>:nth-child(6),.md-typeset .tabbed-set>input:nth-child(7):checked~.tabbed-labels>:nth-child(7),.md-typeset .tabbed-set>input:nth-child(8):checked~.tabbed-labels>:nth-child(8),.md-typeset .tabbed-set>input:nth-child(9):checked~.tabbed-labels>:nth-child(9){color:var(--md-default-fg-color)}.md-typeset .no-js .tabbed-set>input:first-child:checked~.tabbed-labels>:first-child,.md-typeset .no-js .tabbed-set>input:nth-child(10):checked~.tabbed-labels>:nth-child(10),.md-typeset .no-js .tabbed-set>input:nth-child(11):checked~.tabbed-labels>:nth-child(11),.md-typeset .no-js .tabbed-set>input:nth-child(12):checked~.tabbed-labels>:nth-child(12),.md-typeset .no-js .tabbed-set>input:nth-child(13):checked~.tabbed-labels>:nth-child(13),.md-typeset .no-js .tabbed-set>input:nth-child(14):checked~.tabbed-labels>:nth-child(14),.md-typeset .no-js .tabbed-set>input:nth-child(15):checked~.tabbed-labels>:nth-child(15),.md-typeset .no-js .tabbed-set>input:nth-child(16):checked~.tabbed-labels>:nth-child(16),.md-typeset .no-js .tabbed-set>input:nth-child(17):checked~.tabbed-labels>:nth-child(17),.md-typeset .no-js .tabbed-set>input:nth-child(18):checked~.tabbed-labels>:nth-child(18),.md-typeset .no-js .tabbed-set>input:nth-child(19):checked~.tabbed-labels>:nth-child(19),.md-typeset .no-js .tabbed-set>input:nth-child(2):checked~.tabbed-labels>:nth-child(2),.md-typeset .no-js .tabbed-set>input:nth-child(20):checked~.tabbed-labels>:nth-child(20),.md-typeset .no-js .tabbed-set>input:nth-child(3):checked~.tabbed-labels>:nth-child(3),.md-typeset .no-js .tabbed-set>input:nth-child(4):checked~.tabbed-labels>:nth-child(4),.md-typeset .no-js .tabbed-set>input:nth-child(5):checked~.tabbed-labels>:nth-child(5),.md-typeset .no-js .tabbed-set>input:nth-child(6):checked~.tabbed-labels>:nth-child(6),.md-typeset .no-js .tabbed-set>input:nth-child(7):checked~.tabbed-labels>:nth-child(7),.md-typeset .no-js .tabbed-set>input:nth-child(8):checked~.tabbed-labels>:nth-child(8),.md-typeset .no-js .tabbed-set>input:nth-child(9):checked~.tabbed-labels>:nth-child(9),.no-js .md-typeset .tabbed-set>input:first-child:checked~.tabbed-labels>:first-child,.no-js .md-typeset .tabbed-set>input:nth-child(10):checked~.tabbed-labels>:nth-child(10),.no-js .md-typeset .tabbed-set>input:nth-child(11):checked~.tabbed-labels>:nth-child(11),.no-js .md-typeset .tabbed-set>input:nth-child(12):checked~.tabbed-labels>:nth-child(12),.no-js .md-typeset .tabbed-set>input:nth-child(13):checked~.tabbed-labels>:nth-child(13),.no-js .md-typeset .tabbed-set>input:nth-child(14):checked~.tabbed-labels>:nth-child(14),.no-js .md-typeset .tabbed-set>input:nth-child(15):checked~.tabbed-labels>:nth-child(15),.no-js .md-typeset .tabbed-set>input:nth-child(16):checked~.tabbed-labels>:nth-child(16),.no-js .md-typeset .tabbed-set>input:nth-child(17):checked~.tabbed-labels>:nth-child(17),.no-js .md-typeset .tabbed-set>input:nth-child(18):checked~.tabbed-labels>:nth-child(18),.no-js .md-typeset .tabbed-set>input:nth-child(19):checked~.tabbed-labels>:nth-child(19),.no-js .md-typeset .tabbed-set>input:nth-child(2):checked~.tabbed-labels>:nth-child(2),.no-js .md-typeset .tabbed-set>input:nth-child(20):checked~.tabbed-labels>:nth-child(20),.no-js .md-typeset .tabbed-set>input:nth-child(3):checked~.tabbed-labels>:nth-child(3),.no-js .md-typeset .tabbed-set>input:nth-child(4):checked~.tabbed-labels>:nth-child(4),.no-js .md-typeset .tabbed-set>input:nth-child(5):checked~.tabbed-labels>:nth-child(5),.no-js .md-typeset .tabbed-set>input:nth-child(6):checked~.tabbed-labels>:nth-child(6),.no-js .md-typeset .tabbed-set>input:nth-child(7):checked~.tabbed-labels>:nth-child(7),.no-js .md-typeset .tabbed-set>input:nth-child(8):checked~.tabbed-labels>:nth-child(8),.no-js .md-typeset .tabbed-set>input:nth-child(9):checked~.tabbed-labels>:nth-child(9){border-color:var(--md-default-fg-color)}}.md-typeset .tabbed-set>input:first-child.focus-visible~.tabbed-labels>:first-child,.md-typeset .tabbed-set>input:nth-child(10).focus-visible~.tabbed-labels>:nth-child(10),.md-typeset .tabbed-set>input:nth-child(11).focus-visible~.tabbed-labels>:nth-child(11),.md-typeset .tabbed-set>input:nth-child(12).focus-visible~.tabbed-labels>:nth-child(12),.md-typeset .tabbed-set>input:nth-child(13).focus-visible~.tabbed-labels>:nth-child(13),.md-typeset .tabbed-set>input:nth-child(14).focus-visible~.tabbed-labels>:nth-child(14),.md-typeset .tabbed-set>input:nth-child(15).focus-visible~.tabbed-labels>:nth-child(15),.md-typeset .tabbed-set>input:nth-child(16).focus-visible~.tabbed-labels>:nth-child(16),.md-typeset .tabbed-set>input:nth-child(17).focus-visible~.tabbed-labels>:nth-child(17),.md-typeset .tabbed-set>input:nth-child(18).focus-visible~.tabbed-labels>:nth-child(18),.md-typeset .tabbed-set>input:nth-child(19).focus-visible~.tabbed-labels>:nth-child(19),.md-typeset .tabbed-set>input:nth-child(2).focus-visible~.tabbed-labels>:nth-child(2),.md-typeset .tabbed-set>input:nth-child(20).focus-visible~.tabbed-labels>:nth-child(20),.md-typeset .tabbed-set>input:nth-child(3).focus-visible~.tabbed-labels>:nth-child(3),.md-typeset .tabbed-set>input:nth-child(4).focus-visible~.tabbed-labels>:nth-child(4),.md-typeset .tabbed-set>input:nth-child(5).focus-visible~.tabbed-labels>:nth-child(5),.md-typeset .tabbed-set>input:nth-child(6).focus-visible~.tabbed-labels>:nth-child(6),.md-typeset .tabbed-set>input:nth-child(7).focus-visible~.tabbed-labels>:nth-child(7),.md-typeset .tabbed-set>input:nth-child(8).focus-visible~.tabbed-labels>:nth-child(8),.md-typeset .tabbed-set>input:nth-child(9).focus-visible~.tabbed-labels>:nth-child(9){color:var(--md-accent-fg-color)}.md-typeset .tabbed-set>input:first-child:checked~.tabbed-content>:first-child,.md-typeset .tabbed-set>input:nth-child(10):checked~.tabbed-content>:nth-child(10),.md-typeset .tabbed-set>input:nth-child(11):checked~.tabbed-content>:nth-child(11),.md-typeset .tabbed-set>input:nth-child(12):checked~.tabbed-content>:nth-child(12),.md-typeset .tabbed-set>input:nth-child(13):checked~.tabbed-content>:nth-child(13),.md-typeset .tabbed-set>input:nth-child(14):checked~.tabbed-content>:nth-child(14),.md-typeset .tabbed-set>input:nth-child(15):checked~.tabbed-content>:nth-child(15),.md-typeset .tabbed-set>input:nth-child(16):checked~.tabbed-content>:nth-child(16),.md-typeset .tabbed-set>input:nth-child(17):checked~.tabbed-content>:nth-child(17),.md-typeset .tabbed-set>input:nth-child(18):checked~.tabbed-content>:nth-child(18),.md-typeset .tabbed-set>input:nth-child(19):checked~.tabbed-content>:nth-child(19),.md-typeset .tabbed-set>input:nth-child(2):checked~.tabbed-content>:nth-child(2),.md-typeset .tabbed-set>input:nth-child(20):checked~.tabbed-content>:nth-child(20),.md-typeset .tabbed-set>input:nth-child(3):checked~.tabbed-content>:nth-child(3),.md-typeset .tabbed-set>input:nth-child(4):checked~.tabbed-content>:nth-child(4),.md-typeset .tabbed-set>input:nth-child(5):checked~.tabbed-content>:nth-child(5),.md-typeset .tabbed-set>input:nth-child(6):checked~.tabbed-content>:nth-child(6),.md-typeset .tabbed-set>input:nth-child(7):checked~.tabbed-content>:nth-child(7),.md-typeset .tabbed-set>input:nth-child(8):checked~.tabbed-content>:nth-child(8),.md-typeset .tabbed-set>input:nth-child(9):checked~.tabbed-content>:nth-child(9){display:block}:root{--md-tasklist-icon:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M1 12C1 5.925 5.925 1 12 1s11 4.925 11 11-4.925 11-11 11S1 18.075 1 12Zm16.28-2.72a.751.751 0 0 0-.018-1.042.751.751 0 0 0-1.042-.018l-5.97 5.97-2.47-2.47a.751.751 0 0 0-1.042.018.751.751 0 0 0-.018 1.042l3 3a.75.75 0 0 0 1.06 0Z"/></svg>');--md-tasklist-icon--checked:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M1 12C1 5.925 5.925 1 12 1s11 4.925 11 11-4.925 11-11 11S1 18.075 1 12Zm16.28-2.72a.751.751 0 0 0-.018-1.042.751.751 0 0 0-1.042-.018l-5.97 5.97-2.47-2.47a.751.751 0 0 0-1.042.018.751.751 0 0 0-.018 1.042l3 3a.75.75 0 0 0 1.06 0Z"/></svg>')}.md-typeset .task-list-item{list-style-type:none;position:relative}[dir=ltr] .md-typeset .task-list-item [type=checkbox]{left:-2em}[dir=rtl] .md-typeset .task-list-item [type=checkbox]{right:-2em}.md-typeset .task-list-item [type=checkbox]{position:absolute;top:.45em}.md-typeset .task-list-control [type=checkbox]{opacity:0;z-index:-1}[dir=ltr] .md-typeset .task-list-indicator:before{left:-1.5em}[dir=rtl] .md-typeset .task-list-indicator:before{right:-1.5em}.md-typeset .task-list-indicator:before{background-color:var(--md-default-fg-color--lightest);content:"";height:1.25em;-webkit-mask-image:var(--md-tasklist-icon);mask-image:var(--md-tasklist-icon);-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;position:absolute;top:.15em;width:1.25em}.md-typeset [type=checkbox]:checked+.task-list-indicator:before{background-color:#00e676;-webkit-mask-image:var(--md-tasklist-icon--checked);mask-image:var(--md-tasklist-icon--checked)}:root>*{--md-mermaid-font-family:var(--md-text-font-family),sans-serif;--md-mermaid-edge-color:var(--md-code-fg-color);--md-mermaid-node-bg-color:var(--md-accent-fg-color--transparent);--md-mermaid-node-fg-color:var(--md-accent-fg-color);--md-mermaid-label-bg-color:var(--md-default-bg-color);--md-mermaid-label-fg-color:var(--md-code-fg-color);--md-mermaid-sequence-actor-bg-color:var(--md-mermaid-label-bg-color);--md-mermaid-sequence-actor-fg-color:var(--md-mermaid-label-fg-color);--md-mermaid-sequence-actor-border-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-actor-line-color:var(--md-default-fg-color--lighter);--md-mermaid-sequence-actorman-bg-color:var(--md-mermaid-label-bg-color);--md-mermaid-sequence-actorman-line-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-box-bg-color:var(--md-mermaid-node-bg-color);--md-mermaid-sequence-box-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-label-bg-color:var(--md-mermaid-node-bg-color);--md-mermaid-sequence-label-fg-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-loop-bg-color:var(--md-mermaid-node-bg-color);--md-mermaid-sequence-loop-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-loop-border-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-message-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-message-line-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-note-bg-color:var(--md-mermaid-label-bg-color);--md-mermaid-sequence-note-fg-color:var(--md-mermaid-edge-color);--md-mermaid-sequence-note-border-color:var(--md-mermaid-label-fg-color);--md-mermaid-sequence-number-bg-color:var(--md-mermaid-node-fg-color);--md-mermaid-sequence-number-fg-color:var(--md-accent-bg-color)}.mermaid{line-height:normal;margin:1em 0}@media screen and (min-width:45em){[dir=ltr] .md-typeset .inline{float:left}[dir=rtl] .md-typeset .inline{float:right}[dir=ltr] .md-typeset .inline{margin-right:.8rem}[dir=rtl] .md-typeset .inline{margin-left:.8rem}.md-typeset .inline{margin-bottom:.8rem;margin-top:0;width:11.7rem}[dir=ltr] .md-typeset .inline.end{float:right}[dir=rtl] .md-typeset .inline.end{float:left}[dir=ltr] .md-typeset .inline.end{margin-left:.8rem;margin-right:0}[dir=rtl] .md-typeset .inline.end{margin-left:0;margin-right:.8rem}}
\ No newline at end of file
diff --git a/assets/stylesheets/main.35e1ed30.min.css.map b/assets/stylesheets/main.35e1ed30.min.css.map
new file mode 100644
index 000000000..7612577e8
--- /dev/null
+++ b/assets/stylesheets/main.35e1ed30.min.css.map
@@ -0,0 +1 @@
+{"version":3,"sources":["src/templates/assets/stylesheets/main/components/_meta.scss","../../../../src/templates/assets/stylesheets/main.scss","src/templates/assets/stylesheets/main/_resets.scss","src/templates/assets/stylesheets/main/_colors.scss","src/templates/assets/stylesheets/main/_icons.scss","src/templates/assets/stylesheets/main/_typeset.scss","src/templates/assets/stylesheets/utilities/_break.scss","src/templates/assets/stylesheets/main/components/_author.scss","src/templates/assets/stylesheets/main/components/_banner.scss","src/templates/assets/stylesheets/main/components/_base.scss","src/templates/assets/stylesheets/main/components/_clipboard.scss","src/templates/assets/stylesheets/main/components/_consent.scss","src/templates/assets/stylesheets/main/components/_content.scss","src/templates/assets/stylesheets/main/components/_dialog.scss","src/templates/assets/stylesheets/main/components/_feedback.scss","src/templates/assets/stylesheets/main/components/_footer.scss","src/templates/assets/stylesheets/main/components/_form.scss","src/templates/assets/stylesheets/main/components/_header.scss","node_modules/material-design-color/material-color.scss","src/templates/assets/stylesheets/main/components/_nav.scss","src/templates/assets/stylesheets/main/components/_pagination.scss","src/templates/assets/stylesheets/main/components/_post.scss","src/templates/assets/stylesheets/main/components/_progress.scss","src/templates/assets/stylesheets/main/components/_search.scss","src/templates/assets/stylesheets/main/components/_select.scss","src/templates/assets/stylesheets/main/components/_sidebar.scss","src/templates/assets/stylesheets/main/components/_source.scss","src/templates/assets/stylesheets/main/components/_status.scss","src/templates/assets/stylesheets/main/components/_tabs.scss","src/templates/assets/stylesheets/main/components/_tag.scss","src/templates/assets/stylesheets/main/components/_tooltip.scss","src/templates/assets/stylesheets/main/components/_top.scss","src/templates/assets/stylesheets/main/components/_version.scss","src/templates/assets/stylesheets/main/extensions/markdown/_admonition.scss","src/templates/assets/stylesheets/main/extensions/markdown/_footnotes.scss","src/templates/assets/stylesheets/main/extensions/markdown/_toc.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_arithmatex.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_critic.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_details.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_emoji.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_highlight.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_keys.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_tabbed.scss","src/templates/assets/stylesheets/main/extensions/pymdownx/_tasklist.scss","src/templates/assets/stylesheets/main/integrations/_mermaid.scss","src/templates/assets/stylesheets/main/_modifiers.scss"],"names":[],"mappings":"AA0CE,gBC+xCF,CC7yCA,KAEE,6BAAA,CAAA,0BAAA,CAAA,qBAAA,CADA,qBDzBF,CC8BA,iBAGE,kBD3BF,CC8BE,gCANF,iBAOI,yBDzBF,CACF,CC6BA,KACE,QD1BF,CC8BA,qBAIE,uCD3BF,CC+BA,EACE,aAAA,CACA,oBD5BF,CCgCA,GAME,QAAA,CALA,kBAAA,CACA,aAAA,CACA,aAAA,CAEA,gBAAA,CADA,SD3BF,CCiCA,MACE,aD9BF,CCkCA,QAEE,eD/BF,CCmCA,IACE,iBDhCF,CCoCA,MAEE,uBAAA,CADA,gBDhCF,CCqCA,MAEE,eAAA,CACA,kBDlCF,CCsCA,OAKE,gBAAA,CACA,QAAA,CAHA,mBAAA,CACA,iBAAA,CAFA,QAAA,CADA,SD9BF,CCuCA,MACE,QAAA,CACA,YDpCF,CErDA,MAIE,6BAAA,CACA,oCAAA,CACA,mCAAA,CACA,0BAAA,CACA,sCAAA,CAGA,4BAAA,CACA,2CAAA,CACA,yBAAA,CACA,qCFmDF,CE7CA,+BAIE,kBF6CF,CE1CE,oHAEE,YF4CJ,CEnCA,qCAIE,eAAA,CAGA,+BAAA,CACA,sCAAA,CACA,wCAAA,CACA,yCAAA,CACA,0BAAA,CACA,sCAAA,CACA,wCAAA,CACA,yCAAA,CAGA,0BAAA,CACA,0BAAA,CAGA,0BAAA,CACA,mCAAA,CACA,iCAAA,CACA,kCAAA,CACA,mCAAA,CACA,mCAAA,CACA,kCAAA,CACA,iCAAA,CACA,+CAAA,CACA,6DAAA,CACA,gEAAA,CACA,4DAAA,CACA,4DAAA,CACA,6DAAA,CAGA,6CAAA,CAGA,+CAAA,CAGA,gCAAA,CACA,gCAAA,CAGA,8BAAA,CACA,kCAAA,CACA,qCAAA,CAGA,iCAAA,CAGA,kCAAA,CACA,gDAAA,CAGA,mDAAA,CACA,mDAAA,CAGA,+BAAA,CACA,0BAAA,CAGA,yBAAA,CACA,qCAAA,CACA,uCAAA,CACA,8BAAA,CACA,oCAAA,CAGA,8DAAA,CAKA,8DAAA,CAKA,0DFOF,CG9HE,aAIE,iBAAA,CAHA,aAAA,CAEA,aAAA,CADA,YHmIJ,CIxIA,KACE,kCAAA,CACA,iCAAA,CAGA,uGAAA,CAKA,mFJyIF,CInIA,iBAIE,mCAAA,CACA,6BAAA,CAFA,sCJwIF,CIlIA,aAIE,4BAAA,CADA,sCJsIF,CI7HA,MACE,0NAAA,CACA,mNAAA,CACA,oNJgIF,CIzHA,YAGE,gCAAA,CAAA,kBAAA,CAFA,eAAA,CACA,eJ6HF,CIxHE,aAPF,YAQI,gBJ2HF,CACF,CIxHE,uGAME,iBAAA,CAAA,cJ0HJ,CItHE,eAKE,uCAAA,CAHA,aAAA,CAEA,eAAA,CAHA,iBJ6HJ,CIpHE,8BAPE,eAAA,CAGA,qBJ+HJ,CI3HE,eAEE,kBAAA,CAEA,eAAA,CAHA,oBJ0HJ,CIlHE,eAEE,gBAAA,CACA,eAAA,CAEA,qBAAA,CADA,eAAA,CAHA,mBJwHJ,CIhHE,kBACE,eJkHJ,CI9GE,eAEE,eAAA,CACA,qBAAA,CAFA,YJkHJ,CI5GE,8BAKE,uCAAA,CAFA,cAAA,CACA,eAAA,CAEA,qBAAA,CAJA,eJkHJ,CI1GE,eACE,wBJ4GJ,CIxGE,eAGE,+DAAA,CAFA,iBAAA,CACA,cJ2GJ,CItGE,cACE,+BAAA,CACA,qBJwGJ,CIrGI,mCAEE,sBJsGN,CIlGI,wCACE,+BJoGN,CIjGM,kDACE,uDJmGR,CI9FI,mBACE,kBAAA,CACA,iCJgGN,CI5FI,4BACE,uCAAA,CACA,oBJ8FN,CIzFE,iDAIE,6BAAA,CACA,aAAA,CAFA,2BJ6FJ,CIxFI,aARF,iDASI,oBJ6FJ,CACF,CIzFE,iBAIE,wCAAA,CACA,mBAAA,CACA,kCAAA,CAAA,0BAAA,CAJA,eAAA,CADA,uBAAA,CAEA,qBJ8FJ,CIxFI,qCAEE,uCAAA,CADA,YJ2FN,CIrFE,gBAEE,iBAAA,CACA,eAAA,CAFA,iBJyFJ,CIpFI,qBASE,kCAAA,CAAA,0BAAA,CADA,eAAA,CAPA,aAAA,CAEA,QAAA,CAIA,uCAAA,CAHA,aAAA,CAFA,oCAAA,CASA,yDAAA,CADA,oBAAA,CAJA,iBAAA,CADA,iBJ4FN,CInFM,2BACE,+CJqFR,CIjFM,wCAEE,YAAA,CADA,WJoFR,CI/EM,8CACE,oDJiFR,CI9EQ,oDACE,0CJgFV,CIzEE,gBAOE,4CAAA,CACA,mBAAA,CACA,mKACE,CANF,gCAAA,CAHA,oBAAA,CAEA,eAAA,CADA,uBAAA,CAIA,uBAAA,CADA,qBJ+EJ,CIpEE,iBAGE,6CAAA,CACA,kCAAA,CAAA,0BAAA,CAHA,aAAA,CACA,qBJwEJ,CIlEE,iBAGE,6DAAA,CADA,WAAA,CADA,oBJsEJ,CIjEI,oBAGE,wEAQE,2CAAA,CACA,mBAAA,CACA,8BAAA,CAJA,gCAAA,CACA,mBAAA,CAFA,eAAA,CAHA,UAAA,CAEA,cAAA,CADA,mBAAA,CAFA,iBAAA,CACA,WJyEN,CACF,CI5DE,kBACE,WJ8DJ,CI1DE,oDAEE,qBJ4DJ,CI9DE,oDAEE,sBJ4DJ,CIxDE,iCACE,kBJ6DJ,CI9DE,iCACE,mBJ6DJ,CI9DE,iCAIE,2DJ0DJ,CI9DE,iCAIE,4DJ0DJ,CI9DE,uBAGE,uCAAA,CADA,aAAA,CAAA,cJ4DJ,CItDE,eACE,oBJwDJ,CIpDE,kDAGE,kBJsDJ,CIzDE,kDAGE,mBJsDJ,CIzDE,8BAEE,SJuDJ,CInDI,0DACE,iBJsDN,CIlDI,oCACE,2BJqDN,CIlDM,0CACE,2BJqDR,CIhDI,wDACE,kBJoDN,CIrDI,wDACE,mBJoDN,CIrDI,oCAEE,kBJmDN,CIhDM,kGAEE,aJoDR,CIhDM,0DACE,eJmDR,CI/CM,4HAEE,kBJkDR,CIpDM,4HAEE,mBJkDR,CIpDM,oFACE,kBAAA,CAAA,eJmDR,CI5CE,yBAEE,mBJ8CJ,CIhDE,yBAEE,oBJ8CJ,CIhDE,eACE,mBAAA,CAAA,cJ+CJ,CI1CE,kDAIE,WAAA,CADA,cJ6CJ,CIrCI,4BAEE,oBJuCN,CInCI,6BAEE,oBJqCN,CIjCI,kCACE,YJmCN,CI9BE,mBACE,iBAAA,CAGA,eAAA,CADA,cAAA,CAEA,iBAAA,CAHA,yBAAA,CAAA,sBAAA,CAAA,iBJmCJ,CI7BI,uBACE,aJ+BN,CI1BE,uBAGE,iBAAA,CADA,eAAA,CADA,eJ8BJ,CIxBE,mBACE,cJ0BJ,CItBE,+BAME,2CAAA,CACA,iDAAA,CACA,mBAAA,CAPA,oBAAA,CAGA,gBAAA,CAFA,cAAA,CACA,aAAA,CAEA,iBJ2BJ,CIrBI,aAXF,+BAYI,aJwBJ,CACF,CInBI,iCACE,gBJqBN,CIdM,8FACE,YJgBR,CIZM,4FACE,eJcR,CITI,8FACE,eJWN,CIRM,kHACE,gBJUR,CILI,kCAGE,eAAA,CAFA,cAAA,CACA,sBAAA,CAEA,kBJON,CIHI,kCAGE,qDAAA,CAFA,sBAAA,CACA,kBJMN,CIDI,wCACE,iCJGN,CIAM,8CACE,qDAAA,CACA,sDJER,CIGI,iCACE,iBJDN,CIME,wCACE,cJJJ,CIOI,wDAIE,gBJCN,CILI,wDAIE,iBJCN,CILI,8CAME,UAAA,CALA,oBAAA,CAEA,YAAA,CAKA,oDAAA,CAAA,4CAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAHA,iCAAA,CAFA,0BAAA,CAHA,WJGN,CISI,oDACE,oDJPN,CIWI,mEACE,kDAAA,CACA,yDAAA,CAAA,iDJTN,CIaI,oEACE,kDAAA,CACA,0DAAA,CAAA,kDJXN,CIgBE,wBACE,iBAAA,CACA,eAAA,CACA,iBJdJ,CIkBE,mBACE,oBAAA,CAEA,kBAAA,CADA,eJfJ,CImBI,aANF,mBAOI,aJhBJ,CACF,CImBI,8BACE,aAAA,CAEA,QAAA,CACA,eAAA,CAFA,UJfN,CKhWI,0CD8XF,uBACE,iBJ1BF,CI6BE,4BACE,eJ3BJ,CACF,CM/hBE,uBAEE,aAAA,CACA,aAAA,CAEA,aAAA,CACA,eAAA,CALA,iBAAA,CAMA,sCACE,CAJF,YNoiBJ,CM5hBI,2BAEE,kBAAA,CADA,aN+hBN,CM1hBI,6BAME,+CAAA,CAFA,yCAAA,CAHA,eAAA,CACA,eAAA,CACA,kBAAA,CAEA,iBN6hBN,CMxhBI,6BAEE,aAAA,CADA,YN2hBN,CMrhBE,wBACE,kBNuhBJ,CMphBI,4BACE,mCAAA,CACA,uBNshBN,CMlhBI,4DAEE,oBAAA,CADA,SNqhBN,CMjhBM,oEACE,mBNmhBR,COzkBA,WAGE,0CAAA,CADA,+BAAA,CADA,aP8kBF,COzkBE,aANF,WAOI,YP4kBF,CACF,COzkBE,oBAEE,2CAAA,CADA,gCP4kBJ,COvkBE,kBAGE,eAAA,CADA,iBAAA,CADA,eP2kBJ,COrkBE,6BACE,WP0kBJ,CO3kBE,6BACE,UP0kBJ,CO3kBE,mBAEE,aAAA,CACA,cAAA,CACA,uBPukBJ,COpkBI,0BACE,YPskBN,COlkBI,yBACE,UPokBN,CQzmBA,KASE,cAAA,CARA,WAAA,CACA,iBR6mBF,CKzcI,oCGtKJ,KAaI,gBRsmBF,CACF,CK9cI,oCGtKJ,KAkBI,cRsmBF,CACF,CQjmBA,KASE,2CAAA,CAPA,YAAA,CACA,qBAAA,CAKA,eAAA,CAHA,eAAA,CAJA,iBAAA,CAGA,URumBF,CQ/lBE,aAZF,KAaI,aRkmBF,CACF,CK/cI,0CGhJF,yBAII,cR+lBJ,CACF,CQtlBA,SAEE,gBAAA,CAAA,iBAAA,CADA,eR0lBF,CQrlBA,cACE,YAAA,CACA,qBAAA,CACA,WRwlBF,CQrlBE,aANF,cAOI,aRwlBF,CACF,CQplBA,SACE,WRulBF,CQplBE,gBACE,YAAA,CACA,WAAA,CACA,iBRslBJ,CQjlBA,aACE,eAAA,CACA,sBRolBF,CQ3kBA,WACE,YR8kBF,CQzkBA,WAGE,QAAA,CACA,SAAA,CAHA,iBAAA,CACA,OR8kBF,CQzkBE,uCACE,aR2kBJ,CQvkBE,+BAEE,uCAAA,CADA,kBR0kBJ,CQpkBA,SASE,2CAAA,CACA,mBAAA,CAFA,gCAAA,CADA,gBAAA,CADA,YAAA,CAMA,SAAA,CADA,uCAAA,CANA,mBAAA,CAJA,cAAA,CAYA,2BAAA,CATA,UR8kBF,CQlkBE,eAEE,SAAA,CAIA,uBAAA,CAHA,oEACE,CAHF,URukBJ,CQzjBA,MACE,WR4jBF,CSrtBA,MACE,+PTutBF,CSjtBA,cASE,mBAAA,CAFA,0CAAA,CACA,cAAA,CAFA,YAAA,CAIA,uCAAA,CACA,oBAAA,CAVA,iBAAA,CAEA,UAAA,CADA,QAAA,CAUA,qBAAA,CAPA,WAAA,CADA,ST4tBF,CSjtBE,aAfF,cAgBI,YTotBF,CACF,CSjtBE,kCAEE,uCAAA,CADA,YTotBJ,CS/sBE,qBACE,uCTitBJ,CS7sBE,wCACE,+BT+sBJ,CS1sBE,oBAME,6BAAA,CADA,UAAA,CAJA,aAAA,CAEA,cAAA,CACA,aAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CARA,aTotBJ,CSxsBE,sBACE,cT0sBJ,CSvsBI,2BACE,2CTysBN,CSnsBI,kEAEE,uDAAA,CADA,+BTssBN,CU5wBA,mBACE,GACE,SAAA,CACA,0BV+wBF,CU5wBA,GACE,SAAA,CACA,uBV8wBF,CACF,CU1wBA,mBACE,GACE,SV4wBF,CUzwBA,GACE,SV2wBF,CACF,CUhwBE,qBASE,2BAAA,CADA,mCAAA,CAAA,2BAAA,CAFA,0BAAA,CADA,WAAA,CAEA,SAAA,CANA,cAAA,CACA,KAAA,CAEA,UAAA,CADA,SVwwBJ,CU9vBE,mBAcE,mDAAA,CANA,2CAAA,CACA,QAAA,CACA,mBAAA,CARA,QAAA,CASA,kDACE,CAPF,eAAA,CAEA,aAAA,CADA,SAAA,CALA,cAAA,CAGA,UAAA,CADA,SVywBJ,CU1vBE,kBACE,aV4vBJ,CUxvBE,sBACE,YAAA,CACA,YV0vBJ,CUvvBI,oCACE,aVyvBN,CUpvBE,sBACE,mBVsvBJ,CUnvBI,6CACE,cVqvBN,CK/oBI,0CKvGA,6CAKI,aAAA,CAEA,gBAAA,CACA,iBAAA,CAFA,UVuvBN,CACF,CUhvBE,kBACE,cVkvBJ,CWn1BA,YACE,WAAA,CAIA,WXm1BF,CWh1BE,mBAEE,qBAAA,CADA,iBXm1BJ,CKtrBI,sCMtJE,4EACE,kBX+0BN,CW30BI,0JACE,mBX60BN,CW90BI,8EACE,kBX60BN,CACF,CWx0BI,0BAGE,UAAA,CAFA,aAAA,CACA,YX20BN,CWt0BI,+BACE,eXw0BN,CWl0BE,8BACE,WXu0BJ,CWx0BE,8BACE,UXu0BJ,CWx0BE,8BAIE,iBXo0BJ,CWx0BE,8BAIE,kBXo0BJ,CWx0BE,oBAGE,cAAA,CADA,SXs0BJ,CWj0BI,aAPF,oBAQI,YXo0BJ,CACF,CWj0BI,gCACE,yCXm0BN,CW/zBI,wBACE,cAAA,CACA,kBXi0BN,CW9zBM,kCACE,oBXg0BR,CYj4BA,qBAeE,WZk4BF,CYj5BA,qBAeE,UZk4BF,CYj5BA,WAOE,2CAAA,CACA,mBAAA,CANA,YAAA,CAOA,8BAAA,CALA,iBAAA,CAMA,SAAA,CALA,mBAAA,CACA,mBAAA,CALA,cAAA,CAaA,0BAAA,CAHA,wCACE,CATF,SZ84BF,CY/3BE,aAlBF,WAmBI,YZk4BF,CACF,CY/3BE,mBAEE,SAAA,CADA,mBAAA,CAKA,uBAAA,CAHA,kEZk4BJ,CY33BE,kBAEE,gCAAA,CADA,eZ83BJ,Cah6BA,aACE,gBAAA,CACA,iBbm6BF,Cah6BE,sBAGE,WAAA,CADA,QAAA,CADA,Sbo6BJ,Ca95BE,oBAEE,eAAA,CADA,ebi6BJ,Ca55BE,oBACE,iBb85BJ,Ca15BE,mBAIE,sBAAA,CAFA,YAAA,CACA,cAAA,CAEA,sBAAA,CAJA,iBbg6BJ,Caz5BI,iDACE,yCb25BN,Cav5BI,6BACE,iBby5BN,Cap5BE,mBAGE,uCAAA,CACA,cAAA,CAHA,aAAA,CACA,cAAA,CAGA,sBbs5BJ,Can5BI,gDACE,+Bbq5BN,Caj5BI,4BACE,0CAAA,CACA,mBbm5BN,Ca94BE,mBAEE,SAAA,CADA,iBAAA,CAKA,2BAAA,CAHA,8Dbi5BJ,Ca34BI,qBAEE,aAAA,CADA,eb84BN,Caz4BI,6BACE,SAAA,CACA,uBb24BN,Cc19BA,WAEE,0CAAA,CADA,+Bd89BF,Cc19BE,aALF,WAMI,Yd69BF,CACF,Cc19BE,kBACE,6BAAA,CAEA,aAAA,CADA,ad69BJ,Ccz9BI,gCACE,Yd29BN,Cct9BE,iBAOE,eAAA,CANA,YAAA,CAKA,cAAA,CAGA,mBAAA,CAAA,eAAA,CADA,cAAA,CAGA,uCAAA,CADA,eAAA,CAEA,uBdo9BJ,Ccj9BI,8CACE,Udm9BN,Cc/8BI,+BACE,oBdi9BN,CKn0BI,0CSvIE,uBACE,ad68BN,Cc18BM,yCACE,Yd48BR,CACF,Ccv8BI,iCACE,gBd08BN,Cc38BI,iCACE,iBd08BN,Cc38BI,uBAEE,gBdy8BN,Cct8BM,iCACE,edw8BR,Ccl8BE,kBACE,WAAA,CAIA,eAAA,CADA,mBAAA,CAFA,6BAAA,CACA,cAAA,CAGA,kBdo8BJ,Cch8BE,mBAEE,YAAA,CADA,adm8BJ,Cc97BE,sBACE,gBAAA,CACA,Udg8BJ,Cc37BA,gBACE,gDd87BF,Cc37BE,uBACE,YAAA,CACA,cAAA,CACA,6BAAA,CACA,ad67BJ,Ccz7BE,kCACE,sCd27BJ,Ccx7BI,gFACE,+Bd07BN,Ccl7BA,cAKE,wCAAA,CADA,gBAAA,CADA,iBAAA,CADA,eAAA,CADA,Udy7BF,CK74BI,mCS7CJ,cASI,Udq7BF,CACF,Ccj7BE,yBACE,sCdm7BJ,Cc56BA,WACE,mBAAA,CACA,SAAA,CAEA,cAAA,CADA,qBdg7BF,CK55BI,mCSvBJ,WAQI,ed+6BF,CACF,Cc56BE,iBACE,oBAAA,CAEA,aAAA,CACA,iBAAA,CAFA,Ydg7BJ,Cc36BI,wBACE,ed66BN,Ccz6BI,qBAGE,iBAAA,CAFA,gBAAA,CACA,mBd46BN,CellCE,uBAME,kBAAA,CACA,mBAAA,CAHA,gCAAA,CACA,cAAA,CAJA,oBAAA,CAEA,eAAA,CADA,kBAAA,CAMA,gEfqlCJ,Ce/kCI,gCAEE,2CAAA,CACA,uCAAA,CAFA,gCfmlCN,Ce7kCI,0DAEE,0CAAA,CACA,sCAAA,CAFA,+BfilCN,Ce1kCE,gCAKE,4Bf+kCJ,CeplCE,gEAME,6Bf8kCJ,CeplCE,gCAME,4Bf8kCJ,CeplCE,sBAIE,6DAAA,CAGA,8BAAA,CAJA,eAAA,CAFA,aAAA,CACA,eAAA,CAMA,sCf4kCJ,CevkCI,wDACE,6CAAA,CACA,8BfykCN,CerkCI,+BACE,UfukCN,CgB1nCA,WAOE,2CAAA,CAGA,8CACE,CALF,gCAAA,CADA,aAAA,CAHA,MAAA,CADA,eAAA,CACA,OAAA,CACA,KAAA,CACA,ShBioCF,CgBtnCE,aAfF,WAgBI,YhBynCF,CACF,CgBtnCE,mBAIE,2BAAA,CAHA,iEhBynCJ,CgBlnCE,mBACE,kDACE,CAEF,kEhBknCJ,CgB5mCE,kBAEE,kBAAA,CADA,YAAA,CAEA,ehB8mCJ,CgB1mCE,mBAKE,kBAAA,CAEA,cAAA,CAHA,YAAA,CAIA,uCAAA,CALA,aAAA,CAFA,iBAAA,CAQA,uBAAA,CAHA,qBAAA,CAJA,ShBmnCJ,CgBzmCI,yBACE,UhB2mCN,CgBvmCI,iCACE,oBhBymCN,CgBrmCI,uCAEE,uCAAA,CADA,YhBwmCN,CgBnmCI,2BAEE,YAAA,CADA,ahBsmCN,CKx/BI,0CW/GA,2BAMI,YhBqmCN,CACF,CgBlmCM,8DAIE,iBAAA,CAHA,aAAA,CAEA,aAAA,CADA,UhBsmCR,CKthCI,mCWzEA,iCAII,YhB+lCN,CACF,CgB5lCM,wCACE,YhB8lCR,CgB1lCM,+CACE,oBhB4lCR,CKjiCI,sCWtDA,iCAII,YhBulCN,CACF,CgBllCE,kBAEE,YAAA,CACA,cAAA,CAFA,iBAAA,CAIA,8DACE,CAFF,kBhBqlCJ,CgB/kCI,oCAGE,SAAA,CADA,mBAAA,CAKA,6BAAA,CAHA,8DACE,CAJF,UhBqlCN,CgB5kCM,8CACE,8BhB8kCR,CgBzkCI,8BACE,ehB2kCN,CgBtkCE,4BAGE,gBhB2kCJ,CgB9kCE,4BAGE,iBhB2kCJ,CgB9kCE,4BAIE,kBhB0kCJ,CgB9kCE,4BAIE,iBhB0kCJ,CgB9kCE,kBACE,WAAA,CAIA,eAAA,CAHA,aAAA,CAIA,kBhBwkCJ,CgBrkCI,4CAGE,SAAA,CADA,mBAAA,CAKA,8BAAA,CAHA,8DACE,CAJF,UhB2kCN,CgBlkCM,sDACE,6BhBokCR,CgBhkCM,8DAGE,SAAA,CADA,mBAAA,CAKA,uBAAA,CAHA,8DACE,CAJF,ShBskCR,CgB3jCI,uCAGE,WAAA,CAFA,iBAAA,CACA,UhB8jCN,CgBxjCE,mBACE,YAAA,CACA,aAAA,CACA,cAAA,CAEA,+CACE,CAFF,kBhB2jCJ,CgBrjCI,8DACE,WAAA,CACA,SAAA,CACA,oChBujCN,CgB9iCI,yBACE,QhBgjCN,CgB3iCE,mBACE,YhB6iCJ,CK1mCI,mCW4DF,6BAQI,gBhB6iCJ,CgBrjCA,6BAQI,iBhB6iCJ,CgBrjCA,mBAKI,aAAA,CAEA,iBAAA,CADA,ahB+iCJ,CACF,CKlnCI,sCW4DF,6BAaI,kBhB6iCJ,CgB1jCA,6BAaI,mBhB6iCJ,CACF,CD7xCA,SAGE,uCAAA,CAFA,eAAA,CACA,eCiyCF,CD7xCE,eACE,mBAAA,CACA,cAAA,CAGA,eAAA,CADA,QAAA,CADA,SCiyCJ,CD3xCE,sCAEE,WAAA,CADA,iBAAA,CAAA,kBC8xCJ,CDzxCE,eACE,+BC2xCJ,CDxxCI,0CACE,+BC0xCN,CDpxCA,UAKE,wBkBaa,ClBZb,oBAAA,CAFA,UAAA,CAHA,oBAAA,CAEA,eAAA,CADA,0BAAA,CAAA,2BC2xCF,CkB7zCA,MACE,0MAAA,CACA,gMAAA,CACA,yNlBg0CF,CkB1zCA,QACE,eAAA,CACA,elB6zCF,CkB1zCE,eAKE,uCAAA,CAJA,aAAA,CAGA,eAAA,CADA,eAAA,CADA,eAAA,CAIA,sBlB4zCJ,CkBzzCI,+BACE,YlB2zCN,CkBxzCM,mCAEE,WAAA,CADA,UlB2zCR,CkBnzCQ,sFAME,iBAAA,CALA,aAAA,CAGA,aAAA,CADA,cAAA,CAEA,kBAAA,CAHA,UlByzCV,CkB9yCE,cAGE,eAAA,CADA,QAAA,CADA,SlBkzCJ,CkB5yCE,cAGE,sBAAA,CAFA,YAAA,CACA,SAAA,CAEA,iBAAA,CAEA,uBAAA,CADA,sBlB+yCJ,CkB3yCI,sBACE,uClB6yCN,CkBtyCM,6EAEE,+BlBwyCR,CkBnyCI,2BAIE,iBlBkyCN,CkB9xCI,4CACE,gBlBgyCN,CkBjyCI,4CACE,iBlBgyCN,CkB5xCI,kBAGE,iBAAA,CAFA,aAAA,CACA,YlB+xCN,CkB1xCI,sGACE,+BAAA,CACA,clB4xCN,CkBxxCI,4BACE,uCAAA,CACA,oBlB0xCN,CkBtxCI,0CACE,YlBwxCN,CkBrxCM,yDAKE,6BAAA,CAJA,aAAA,CAEA,WAAA,CACA,qCAAA,CAAA,6BAAA,CAFA,UlB0xCR,CkBnxCM,kDACE,YlBqxCR,CkB/wCE,iCACE,YlBixCJ,CkB9wCI,6CACE,WAAA,CAGA,WlB8wCN,CkBzwCE,cACE,alB2wCJ,CkBvwCE,gBACE,YlBywCJ,CKvuCI,0Ca3BA,0CASE,2CAAA,CAHA,YAAA,CACA,qBAAA,CACA,WAAA,CALA,MAAA,CADA,iBAAA,CACA,OAAA,CACA,KAAA,CACA,SlBwwCJ,CkB7vCI,+DACE,eAAA,CACA,elB+vCN,CkB3vCI,gCAQE,qDAAA,CAHA,uCAAA,CAEA,cAAA,CALA,aAAA,CAEA,kBAAA,CADA,wBAAA,CAFA,iBAAA,CAKA,kBlB+vCN,CkB1vCM,wDAGE,UlBgwCR,CkBnwCM,wDAGE,WlBgwCR,CkBnwCM,8CAIE,aAAA,CAEA,aAAA,CACA,YAAA,CANA,iBAAA,CACA,SAAA,CAGA,YlB8vCR,CkBzvCQ,oDAKE,6BAAA,CADA,UAAA,CAHA,aAAA,CAEA,WAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,UlBkwCV,CkBtvCM,8CAGE,2CAAA,CACA,gEACE,CAJF,eAAA,CAKA,4BAAA,CAJA,kBlB2vCR,CkBpvCQ,2DACE,YlBsvCV,CkBjvCM,8CAGE,2CAAA,CADA,gCAAA,CADA,elBqvCR,CkB/uCM,yCAIE,aAAA,CAFA,UAAA,CAIA,YAAA,CADA,aAAA,CAJA,iBAAA,CACA,WAAA,CACA,SlBovCR,CkB5uCI,+BACE,MlB8uCN,CkB1uCI,+BACE,4DlB4uCN,CkBzuCM,qDACE,+BlB2uCR,CkBxuCQ,sHACE,+BlB0uCV,CkBpuCI,+BAEE,YAAA,CADA,mBlBuuCN,CkBnuCM,mCACE,elBquCR,CkBjuCM,6CACE,SlBmuCR,CkB/tCM,uDAGE,mBlBkuCR,CkBruCM,uDAGE,kBlBkuCR,CkBruCM,6CAIE,gBAAA,CAFA,aAAA,CADA,YlBouCR,CkB9tCQ,mDAKE,6BAAA,CADA,UAAA,CAHA,aAAA,CAEA,WAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,UlBuuCV,CkBvtCM,+CACE,mBlBytCR,CkBjtCM,4CAEE,wBAAA,CADA,elBotCR,CkBhtCQ,oEACE,mBlBktCV,CkBntCQ,oEACE,oBlBktCV,CkB9sCQ,4EACE,iBlBgtCV,CkBjtCQ,4EACE,kBlBgtCV,CkB5sCQ,oFACE,mBlB8sCV,CkB/sCQ,oFACE,oBlB8sCV,CkB1sCQ,4FACE,mBlB4sCV,CkB7sCQ,4FACE,oBlB4sCV,CkBrsCE,mBACE,wBlBusCJ,CkBnsCE,wBACE,YAAA,CACA,SAAA,CAIA,0BAAA,CAHA,oElBssCJ,CkBhsCI,kCACE,2BlBksCN,CkB7rCE,gCACE,SAAA,CAIA,uBAAA,CAHA,qElBgsCJ,CkB1rCI,8CAEE,kCAAA,CAAA,0BlB2rCN,CACF,CK13CI,0CauMA,0CACE,YlBsrCJ,CkBnrCI,yDACE,UlBqrCN,CkBjrCI,wDACE,YlBmrCN,CkB/qCI,kDACE,YlBirCN,CkB5qCE,gBAIE,iDAAA,CADA,gCAAA,CAFA,aAAA,CACA,elBgrCJ,CACF,CKv7CM,+DagRF,6CACE,YlB0qCJ,CkBvqCI,4DACE,UlByqCN,CkBrqCI,2DACE,YlBuqCN,CkBnqCI,qDACE,YlBqqCN,CACF,CK/6CI,mCa7JJ,QA6aI,oBlBmqCF,CkB7pCI,kCAME,qCAAA,CACA,qDAAA,CANA,eAAA,CACA,KAAA,CAGA,SlB+pCN,CkB1pCM,6CACE,uBlB4pCR,CkBxpCM,gDACE,YlB0pCR,CkBrpCI,2CACE,kBlBwpCN,CkBzpCI,2CACE,mBlBwpCN,CkBzpCI,iCAEE,oBlBupCN,CkBhpCI,yDACE,kBlBkpCN,CkBnpCI,yDACE,iBlBkpCN,CACF,CKx8CI,sCa7JJ,QAydI,oBAAA,CACA,oDlBgpCF,CkB1oCI,gCAME,qCAAA,CACA,qDAAA,CANA,eAAA,CACA,KAAA,CAGA,SlB4oCN,CkBvoCM,8CACE,uBlByoCR,CkBroCM,8CACE,YlBuoCR,CkBloCI,yCACE,kBlBqoCN,CkBtoCI,yCACE,mBlBqoCN,CkBtoCI,+BAEE,oBlBooCN,CkB7nCI,uDACE,kBlB+nCN,CkBhoCI,uDACE,iBlB+nCN,CkB1nCE,wBACE,YAAA,CACA,sBAAA,CAEA,SAAA,CACA,6FACE,CAHF,mBlB8nCJ,CkBtnCI,sCACE,elBwnCN,CkBnnCE,sEACE,sBAAA,CAEA,SAAA,CACA,4FACE,CAHF,kBlBunCJ,CkB9mCE,6CACE,YlBgnCJ,CkB5mCE,uBACE,aAAA,CACA,elB8mCJ,CkB3mCI,kCACE,elB6mCN,CkBzmCI,qCACE,elB2mCN,CkBxmCM,0CACE,uClB0mCR,CkBtmCM,6DACE,mBlBwmCR,CkBpmCM,yFAEE,YlBsmCR,CkBjmCI,yCAEE,kBlBqmCN,CkBvmCI,yCAEE,mBlBqmCN,CkBvmCI,+BACE,aAAA,CAGA,SAAA,CADA,kBlBomCN,CkBhmCM,2DACE,SlBkmCR,CkB5lCE,cAGE,kBAAA,CADA,YAAA,CAEA,gCAAA,CAHA,WlBimCJ,CkB3lCI,oBACE,uDlB6lCN,CkBzlCI,oBAME,6BAAA,CACA,kBAAA,CAFA,UAAA,CAJA,oBAAA,CAEA,WAAA,CAMA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAJA,yBAAA,CAJA,qBAAA,CAFA,UlBqmCN,CkBxlCM,8BACE,wBlB0lCR,CkBtlCM,sKAEE,uBlBulCR,CkBzkCI,2EACE,YlB8kCN,CkB3kCM,oDACE,alB6kCR,CkB1kCQ,kEAKE,qCAAA,CACA,qDAAA,CAFA,YAAA,CAHA,eAAA,CACA,KAAA,CACA,SlB+kCV,CkBzkCU,0FACE,mBlB2kCZ,CkBtkCQ,0EACE,QlBwkCV,CkBnkCM,8DACE,kBlBqkCR,CkBtkCM,8DACE,mBlBqkCR,CkBjkCM,kDACE,uClBmkCR,CkB7jCI,2CACE,sBAAA,CAEA,SAAA,CADA,kBlBgkCN,CkBvjCI,mFACE,elByjCN,CkBtjCM,iGACE,SlBwjCR,CkBnjCI,qFAIE,mDlBsjCN,CkB1jCI,qFAIE,oDlBsjCN,CkB1jCI,2EACE,aAAA,CACA,oBAAA,CAGA,SAAA,CAFA,kBlBujCN,CkBljCM,yFAEE,gBAAA,CADA,gBlBqjCR,CkBhjCM,0FACE,YlBkjCR,CACF,CmB3wDA,eAKE,eAAA,CACA,eAAA,CAJA,SnBkxDF,CmB3wDE,gCANA,kBAAA,CAFA,YAAA,CAGA,sBnByxDF,CmBpxDE,iBAOE,mBAAA,CAFA,aAAA,CADA,gBAAA,CAEA,iBnB8wDJ,CmBzwDE,wBAEE,qDAAA,CADA,uCnB4wDJ,CmBvwDE,qBACE,6CnBywDJ,CmBpwDI,sDAEE,uDAAA,CADA,+BnBuwDN,CmBnwDM,8DACE,+BnBqwDR,CmBhwDI,mCACE,uCAAA,CACA,oBnBkwDN,CmB9vDI,yBAKE,iBAAA,CADA,yCAAA,CAHA,aAAA,CAEA,eAAA,CADA,YnBmwDN,CoBnzDE,eAGE,+DAAA,CADA,oBAAA,CADA,qBpBwzDJ,CKnoDI,0CetLF,eAOI,YpBszDJ,CACF,CoBhzDM,6BACE,oBpBkzDR,CoB5yDE,kBACE,YAAA,CACA,qBAAA,CACA,SAAA,CACA,qBpB8yDJ,CoBvyDI,0BACE,sBpByyDN,CoBtyDM,gEACE,+BpBwyDR,CoBlyDE,gBAEE,uCAAA,CADA,epBqyDJ,CoBhyDE,kBACE,oBpBkyDJ,CoB/xDI,mCAGE,kBAAA,CAFA,YAAA,CACA,SAAA,CAEA,iBpBiyDN,CoB7xDI,oCAIE,kBAAA,CAHA,mBAAA,CACA,kBAAA,CACA,SAAA,CAGA,QAAA,CADA,iBpBgyDN,CoB3xDI,0DACE,kBpB6xDN,CoB9xDI,0DACE,iBpB6xDN,CoBzxDI,iDACE,uBAAA,CAEA,YpB0xDN,CoBrxDE,4BACE,YpBuxDJ,CoBhxDA,YAGE,kBAAA,CAFA,YAAA,CAIA,eAAA,CAHA,SAAA,CAIA,eAAA,CAFA,UpBqxDF,CoBhxDE,yBACE,WpBkxDJ,CoB3wDA,kBACE,YpB8wDF,CKtsDI,0CezEJ,kBAKI,wBpB8wDF,CACF,CoB3wDE,qCACE,WpB6wDJ,CKjuDI,sCe7CF,+CAKI,kBpB6wDJ,CoBlxDA,+CAKI,mBpB6wDJ,CACF,CKntDI,0CerDJ,6BAMI,SAAA,CAFA,eAAA,CACA,UpB0wDF,CoBvwDE,qDACE,gBpBywDJ,CoBtwDE,gDACE,SpBwwDJ,CoBrwDE,4CACE,iBAAA,CAAA,kBpBuwDJ,CoBpwDE,2CAEE,WAAA,CADA,cpBuwDJ,CoBnwDE,2CACE,mBAAA,CACA,cAAA,CACA,SAAA,CACA,oBAAA,CAAA,iBpBqwDJ,CoBlwDE,2CACE,SpBowDJ,CoBjwDE,qCAEE,WAAA,CACA,eAAA,CAFA,epBqwDJ,CACF,CqB/6DA,MACE,qBAAA,CACA,yBrBk7DF,CqB56DA,aAME,qCAAA,CADA,cAAA,CAEA,0FACE,CAPF,cAAA,CACA,KAAA,CAaA,mDAAA,CACA,qBAAA,CAJA,wFACE,CATF,UAAA,CADA,SrBs7DF,CsBj8DA,MACE,igBtBo8DF,CsB97DA,WACE,iBtBi8DF,CKnyDI,mCiB/JJ,WAKI,etBi8DF,CACF,CsB97DE,kBACE,YtBg8DJ,CsB57DE,oBAEE,SAAA,CADA,StB+7DJ,CK5xDI,0CiBpKF,8BAkBI,YtB47DJ,CsB98DA,8BAkBI,atB47DJ,CsB98DA,oBAYI,2CAAA,CACA,kBAAA,CAJA,WAAA,CACA,eAAA,CACA,mBAAA,CALA,iBAAA,CACA,SAAA,CAUA,uBAAA,CAHA,4CACE,CAPF,UtBs8DJ,CsBz7DI,+DACE,SAAA,CACA,oCtB27DN,CACF,CKl0DI,mCiBjJF,8BAyCI,MtBq7DJ,CsB99DA,8BAyCI,OtBq7DJ,CsB99DA,oBAoCI,0BAAA,CADA,cAAA,CADA,QAAA,CAHA,cAAA,CACA,KAAA,CAKA,sDACE,CALF,OtB67DJ,CsBl7DI,+DAME,YAAA,CACA,SAAA,CACA,4CACE,CARF,UtBu7DN,CACF,CKj0DI,0CiBxGA,+DAII,mBtBy6DN,CACF,CK/2DM,+DiB/DF,+DASI,mBtBy6DN,CACF,CKp3DM,+DiB/DF,+DAcI,mBtBy6DN,CACF,CsBp6DE,kBAEE,kCAAA,CAAA,0BtBq6DJ,CKn1DI,0CiBpFF,4BAmBI,MtBi6DJ,CsBp7DA,4BAmBI,OtBi6DJ,CsBp7DA,kBAUI,QAAA,CAEA,SAAA,CADA,eAAA,CALA,cAAA,CACA,KAAA,CAWA,wBAAA,CALA,qGACE,CALF,OAAA,CADA,StB46DJ,CsB95DI,4BACE,yBtBg6DN,CsB55DI,6DAEE,WAAA,CACA,SAAA,CAMA,uBAAA,CALA,sGACE,CAJF,UtBk6DN,CACF,CK93DI,mCiBjEF,4BA2CI,WtB45DJ,CsBv8DA,4BA2CI,UtB45DJ,CsBv8DA,kBA6CI,eAAA,CAHA,iBAAA,CAIA,8CAAA,CAFA,atB25DJ,CACF,CK75DM,+DiBOF,6DAII,atBs5DN,CACF,CK54DI,sCiBfA,6DASI,atBs5DN,CACF,CsBj5DE,iBAIE,2CAAA,CACA,0BAAA,CAFA,aAAA,CAFA,iBAAA,CAKA,2CACE,CALF,StBu5DJ,CKz5DI,mCiBAF,iBAaI,0BAAA,CACA,mBAAA,CAFA,atBm5DJ,CsB94DI,uBACE,0BtBg5DN,CACF,CsB54DI,4DAEE,2CAAA,CACA,6BAAA,CACA,8BAAA,CAHA,gCtBi5DN,CsBz4DE,4BAKE,mBAAA,CAAA,oBtB84DJ,CsBn5DE,4BAKE,mBAAA,CAAA,oBtB84DJ,CsBn5DE,kBAQE,gBAAA,CAFA,eAAA,CAFA,WAAA,CAHA,iBAAA,CAMA,sBAAA,CAJA,UAAA,CADA,StBi5DJ,CsBx4DI,+BACE,qBtB04DN,CsBt4DI,kEAEE,uCtBu4DN,CsBn4DI,6BACE,YtBq4DN,CKz6DI,0CiBaF,kBA8BI,eAAA,CADA,aAAA,CADA,UtBs4DJ,CACF,CKn8DI,mCiBgCF,4BAmCI,mBtBs4DJ,CsBz6DA,4BAmCI,oBtBs4DJ,CsBz6DA,kBAqCI,aAAA,CADA,etBq4DJ,CsBj4DI,+BACE,uCtBm4DN,CsB/3DI,mCACE,gCtBi4DN,CsB73DI,6DACE,kBtB+3DN,CsB53DM,8EACE,uCtB83DR,CsB13DM,0EACE,WtB43DR,CACF,CsBt3DE,iBAIE,cAAA,CAHA,oBAAA,CAEA,aAAA,CAEA,kCACE,CAJF,YtB23DJ,CsBn3DI,uBACE,UtBq3DN,CsBj3DI,yCAGE,UtBo3DN,CsBv3DI,yCAGE,WtBo3DN,CsBv3DI,+BACE,iBAAA,CACA,SAAA,CAEA,StBm3DN,CsBh3DM,6CACE,oBtBk3DR,CKz9DI,0CiB+FA,yCAcI,UtBi3DN,CsB/3DE,yCAcI,WtBi3DN,CsB/3DE,+BAaI,StBk3DN,CsB92DM,+CACE,YtBg3DR,CACF,CKr/DI,mCiBkHA,+BAwBI,mBtB+2DN,CsB52DM,8CACE,YtB82DR,CACF,CsBx2DE,8BAGE,WtB42DJ,CsB/2DE,8BAGE,UtB42DJ,CsB/2DE,oBAKE,mBAAA,CAJA,iBAAA,CACA,SAAA,CAEA,StB22DJ,CKj/DI,0CiBkIF,8BAUI,WtB02DJ,CsBp3DA,8BAUI,UtB02DJ,CsBp3DA,oBASI,StB22DJ,CACF,CsBv2DI,uCACE,iBtB62DN,CsB92DI,uCACE,kBtB62DN,CsB92DI,6BAEE,uCAAA,CACA,SAAA,CAIA,oBAAA,CAHA,+DtB02DN,CsBp2DM,iDAEE,uCAAA,CADA,YtBu2DR,CsBl2DM,gGAGE,SAAA,CADA,mBAAA,CAEA,kBtBm2DR,CsBh2DQ,sGACE,UtBk2DV,CsB31DE,8BAOE,mBAAA,CAAA,oBtBk2DJ,CsBz2DE,8BAOE,mBAAA,CAAA,oBtBk2DJ,CsBz2DE,oBAIE,kBAAA,CAKA,yCAAA,CANA,YAAA,CAKA,eAAA,CAFA,WAAA,CAKA,SAAA,CAVA,iBAAA,CACA,KAAA,CAUA,uBAAA,CAFA,kBAAA,CALA,UtBo2DJ,CK3iEI,mCiBkMF,8BAgBI,mBtB81DJ,CsB92DA,8BAgBI,oBtB81DJ,CsB92DA,oBAiBI,etB61DJ,CACF,CsB11DI,+DACE,SAAA,CACA,0BtB41DN,CsBv1DE,6BAKE,+BtB01DJ,CsB/1DE,0DAME,gCtBy1DJ,CsB/1DE,6BAME,+BtBy1DJ,CsB/1DE,mBAIE,eAAA,CAHA,iBAAA,CAEA,UAAA,CADA,StB61DJ,CK1iEI,0CiB2MF,mBAWI,QAAA,CADA,UtB01DJ,CACF,CKnkEI,mCiB8NF,mBAiBI,SAAA,CADA,UAAA,CAEA,sBtBy1DJ,CsBt1DI,8DACE,8BAAA,CACA,StBw1DN,CACF,CsBn1DE,uBASE,kCAAA,CAAA,0BAAA,CAFA,2CAAA,CANA,WAAA,CACA,eAAA,CAIA,kBtBo1DJ,CsB90DI,iEAZF,uBAaI,uBtBi1DJ,CACF,CKhnEM,+DiBiRJ,uBAkBI,atBi1DJ,CACF,CK/lEI,sCiB2PF,uBAuBI,atBi1DJ,CACF,CKpmEI,mCiB2PF,uBA4BI,YAAA,CAEA,yDAAA,CADA,oBtBk1DJ,CsB90DI,kEACE,etBg1DN,CsB50DI,6BACE,+CtB80DN,CsB10DI,0CAEE,YAAA,CADA,WtB60DN,CsBx0DI,gDACE,oDtB00DN,CsBv0DM,sDACE,0CtBy0DR,CACF,CsBl0DA,kBACE,gCAAA,CACA,qBtBq0DF,CsBl0DE,wBAKE,qDAAA,CADA,uCAAA,CAFA,gBAAA,CACA,kBAAA,CAFA,eAAA,CAKA,uBtBo0DJ,CKxoEI,mCiB8TF,kCAUI,mBtBo0DJ,CsB90DA,kCAUI,oBtBo0DJ,CACF,CsBh0DE,wBAGE,eAAA,CADA,QAAA,CADA,SAAA,CAIA,wBAAA,CAAA,gBtBi0DJ,CsB7zDE,wBACE,yDtB+zDJ,CsB5zDI,oCACE,etB8zDN,CsBzzDE,wBACE,aAAA,CACA,YAAA,CAEA,uBAAA,CADA,gCtB4zDJ,CsBxzDI,4DACE,uDtB0zDN,CsBtzDI,gDACE,mBtBwzDN,CsBnzDE,gCAKE,cAAA,CADA,aAAA,CAEA,YAAA,CALA,eAAA,CAMA,uBAAA,CALA,KAAA,CACA,StByzDJ,CsBlzDI,wCACE,YtBozDN,CsB/yDI,wDACE,YtBizDN,CsB7yDI,oCAGE,+BAAA,CADA,gBAAA,CADA,mBAAA,CAGA,2CtB+yDN,CK1rEI,mCiBuYA,8CAUI,mBtB6yDN,CsBvzDE,8CAUI,oBtB6yDN,CACF,CsBzyDI,oFAEE,uDAAA,CADA,+BtB4yDN,CsBtyDE,sCACE,2CtBwyDJ,CsBnyDE,2BAGE,eAAA,CADA,eAAA,CADA,iBtBuyDJ,CK3sEI,mCiBmaF,qCAOI,mBtBqyDJ,CsB5yDA,qCAOI,oBtBqyDJ,CACF,CsBjyDE,kCAEE,MtBuyDJ,CsBzyDE,kCAEE,OtBuyDJ,CsBzyDE,wBAME,uCAAA,CAFA,aAAA,CACA,YAAA,CAJA,iBAAA,CAEA,YtBsyDJ,CKrsEI,0CiB4ZF,wBAUI,YtBmyDJ,CACF,CsBhyDI,8BAKE,6BAAA,CADA,UAAA,CAHA,oBAAA,CAEA,WAAA,CAGA,+CAAA,CAAA,uCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,UtByyDN,CsB/xDM,wCACE,oBtBiyDR,CsB3xDE,8BAGE,uCAAA,CAFA,gBAAA,CACA,etB8xDJ,CsB1xDI,iCAKE,gCAAA,CAHA,eAAA,CACA,eAAA,CACA,eAAA,CAHA,etBgyDN,CsBzxDM,sCACE,oBtB2xDR,CsBtxDI,iCAKE,gCAAA,CAHA,gBAAA,CACA,eAAA,CACA,eAAA,CAHA,atB4xDN,CsBrxDM,sCACE,oBtBuxDR,CsBjxDE,yBAKE,gCAAA,CAJA,aAAA,CAEA,gBAAA,CACA,iBAAA,CAFA,atBsxDJ,CsB/wDE,uBAGE,wBAAA,CAFA,+BAAA,CACA,yBtBkxDJ,CuBt7EA,WACE,iBAAA,CACA,SvBy7EF,CuBt7EE,kBAOE,2CAAA,CACA,mBAAA,CACA,8BAAA,CAHA,gCAAA,CAHA,QAAA,CAEA,gBAAA,CADA,YAAA,CAMA,SAAA,CATA,iBAAA,CACA,sBAAA,CAaA,mCAAA,CAJA,oEvBy7EJ,CuBl7EI,6EACE,gBAAA,CACA,SAAA,CAKA,+BAAA,CAJA,8EvBq7EN,CuB76EI,wBAWE,+BAAA,CAAA,8CAAA,CAFA,6BAAA,CAAA,8BAAA,CACA,YAAA,CAFA,UAAA,CAHA,QAAA,CAFA,QAAA,CAIA,kBAAA,CADA,iBAAA,CALA,iBAAA,CACA,KAAA,CAEA,OvBs7EN,CuB16EE,iBAOE,mBAAA,CAFA,eAAA,CACA,oBAAA,CAHA,QAAA,CAFA,kBAAA,CAGA,aAAA,CAFA,SvBi7EJ,CuBx6EE,iBACE,kBvB06EJ,CuBt6EE,2BAGE,kBAAA,CAAA,oBvB46EJ,CuB/6EE,2BAGE,mBAAA,CAAA,mBvB46EJ,CuB/6EE,iBAIE,cAAA,CAHA,aAAA,CAIA,YAAA,CAIA,uBAAA,CAHA,2CACE,CALF,UvB66EJ,CuBn6EI,8CACE,+BvBq6EN,CuBj6EI,uBACE,qDvBm6EN,CwBv/EA,YAIE,qBAAA,CADA,aAAA,CAGA,gBAAA,CALA,eAAA,CACA,UAAA,CAGA,axB2/EF,CwBv/EE,aATF,YAUI,YxB0/EF,CACF,CK50EI,0CmB3KF,+BAeI,axBq/EJ,CwBpgFA,+BAeI,cxBq/EJ,CwBpgFA,qBAUI,2CAAA,CAHA,aAAA,CAEA,WAAA,CALA,cAAA,CACA,KAAA,CASA,uBAAA,CAHA,iEACE,CAJF,aAAA,CAFA,SxB8/EJ,CwBl/EI,mEACE,8BAAA,CACA,6BxBo/EN,CwBj/EM,6EACE,8BxBm/ER,CwB9+EI,6CAEE,QAAA,CAAA,MAAA,CACA,QAAA,CAEA,eAAA,CAJA,iBAAA,CACA,OAAA,CAEA,qBAAA,CAFA,KxBm/EN,CACF,CK33EI,sCmBtKJ,YAuDI,QxB8+EF,CwB3+EE,mBACE,WxB6+EJ,CwBz+EE,6CACE,UxB2+EJ,CACF,CwBv+EE,uBACE,YAAA,CACA,OxBy+EJ,CK14EI,mCmBjGF,uBAMI,QxBy+EJ,CwBt+EI,8BACE,WxBw+EN,CwBp+EI,qCACE,axBs+EN,CwBl+EI,+CACE,kBxBo+EN,CACF,CwB/9EE,wBAUE,uBAAA,CANA,kCAAA,CAAA,0BAAA,CAHA,cAAA,CACA,eAAA,CASA,yDAAA,CAFA,oBxB89EJ,CwBz9EI,2CAEE,YAAA,CADA,WxB49EN,CwBv9EI,mEACE,+CxBy9EN,CwBt9EM,qHACE,oDxBw9ER,CwBr9EQ,iIACE,0CxBu9EV,CwBx8EE,wCAGE,wBACE,qBxBw8EJ,CwBp8EE,6BACE,kCxBs8EJ,CwBv8EE,6BACE,iCxBs8EJ,CACF,CKl6EI,0CmB5BF,YAME,0BAAA,CADA,QAAA,CAEA,SAAA,CANA,cAAA,CACA,KAAA,CAMA,sDACE,CALF,OAAA,CADA,SxBu8EF,CwB57EE,4CAEE,WAAA,CACA,SAAA,CACA,4CACE,CAJF,UxBi8EJ,CACF,CyB9mFA,iBACE,GACE,QzBgnFF,CyB7mFA,GACE,azB+mFF,CACF,CyB3mFA,gBACE,GACE,SAAA,CACA,0BzB6mFF,CyB1mFA,IACE,SzB4mFF,CyBzmFA,GACE,SAAA,CACA,uBzB2mFF,CACF,CyBnmFA,MACE,+eAAA,CACA,ygBAAA,CACA,mmBAAA,CACA,sfzBqmFF,CyB/lFA,WAOE,kCAAA,CAAA,0BAAA,CANA,aAAA,CACA,gBAAA,CACA,eAAA,CAEA,uCAAA,CAGA,uBAAA,CAJA,kBzBqmFF,CyB9lFE,iBACE,UzBgmFJ,CyB5lFE,iBACE,oBAAA,CAEA,aAAA,CACA,qBAAA,CAFA,UzBgmFJ,CyB3lFI,+BACE,iBzB8lFN,CyB/lFI,+BACE,kBzB8lFN,CyB/lFI,qBAEE,gBzB6lFN,CyBzlFI,kDACE,iBzB4lFN,CyB7lFI,kDACE,kBzB4lFN,CyB7lFI,kDAEE,iBzB2lFN,CyB7lFI,kDAEE,kBzB2lFN,CyBtlFE,iCAGE,iBzB2lFJ,CyB9lFE,iCAGE,kBzB2lFJ,CyB9lFE,uBACE,oBAAA,CACA,6BAAA,CAEA,eAAA,CACA,sBAAA,CACA,qBzBwlFJ,CyBplFE,kBACE,YAAA,CAMA,gBAAA,CALA,SAAA,CAMA,oBAAA,CAHA,gBAAA,CAIA,WAAA,CAHA,eAAA,CAFA,SAAA,CADA,UzB4lFJ,CyBnlFI,iDACE,4BzBqlFN,CyBhlFE,iBACE,eAAA,CACA,sBzBklFJ,CyB/kFI,gDACE,2BzBilFN,CyB7kFI,kCAIE,kBzBqlFN,CyBzlFI,kCAIE,iBzBqlFN,CyBzlFI,wBAOE,6BAAA,CADA,UAAA,CALA,oBAAA,CAEA,YAAA,CAKA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CALA,uBAAA,CAHA,WzBulFN,CyB3kFI,iCACE,azB6kFN,CyBzkFI,iCACE,gDAAA,CAAA,wCzB2kFN,CyBvkFI,+BACE,8CAAA,CAAA,sCzBykFN,CyBrkFI,+BACE,8CAAA,CAAA,sCzBukFN,CyBnkFI,sCACE,qDAAA,CAAA,6CzBqkFN,C0B5tFA,MACE,mSAAA,CACA,oVAAA,CACA,mOAAA,CACA,qZ1B+tFF,C0BttFE,iBAME,kDAAA,CADA,UAAA,CAJA,oBAAA,CAEA,cAAA,CAIA,mCAAA,CAAA,2BAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CANA,0BAAA,CAFA,a1BiuFJ,C0BrtFE,uBACE,6B1ButFJ,C0BntFE,sBACE,wCAAA,CAAA,gC1BqtFJ,C0BjtFE,6BACE,+CAAA,CAAA,uC1BmtFJ,C0B/sFE,4BACE,8CAAA,CAAA,sC1BitFJ,C2B5vFA,SASE,2CAAA,CADA,gCAAA,CAJA,aAAA,CAGA,eAAA,CADA,aAAA,CADA,UAAA,CAFA,S3BmwFF,C2B1vFE,aAZF,SAaI,Y3B6vFF,CACF,CKllFI,0CsBzLJ,SAkBI,Y3B6vFF,CACF,C2B1vFE,iBACE,mB3B4vFJ,C2BxvFE,yBAIE,iB3B+vFJ,C2BnwFE,yBAIE,kB3B+vFJ,C2BnwFE,eAQE,eAAA,CAPA,YAAA,CAMA,eAAA,CAJA,QAAA,CAEA,aAAA,CAHA,SAAA,CAWA,oBAAA,CAPA,kB3B6vFJ,C2BnvFI,kCACE,Y3BqvFN,C2BhvFE,eACE,aAAA,CACA,kBAAA,CAAA,mB3BkvFJ,C2B/uFI,sCACE,aAAA,CACA,S3BivFN,C2B3uFE,eAOE,kCAAA,CAAA,0BAAA,CANA,YAAA,CAEA,eAAA,CADA,gBAAA,CAMA,UAAA,CAJA,uCAAA,CACA,oBAAA,CAIA,8D3B4uFJ,C2BvuFI,0CACE,aAAA,CACA,S3ByuFN,C2BruFI,6BAEE,kB3BwuFN,C2B1uFI,6BAEE,iB3BwuFN,C2B1uFI,mBAGE,iBAAA,CAFA,Y3ByuFN,C2BluFM,2CACE,qB3BouFR,C2BruFM,2CACE,qB3BuuFR,C2BxuFM,2CACE,qB3B0uFR,C2B3uFM,2CACE,qB3B6uFR,C2B9uFM,2CACE,oB3BgvFR,C2BjvFM,2CACE,qB3BmvFR,C2BpvFM,2CACE,qB3BsvFR,C2BvvFM,2CACE,qB3ByvFR,C2B1vFM,4CACE,qB3B4vFR,C2B7vFM,4CACE,oB3B+vFR,C2BhwFM,4CACE,qB3BkwFR,C2BnwFM,4CACE,qB3BqwFR,C2BtwFM,4CACE,qB3BwwFR,C2BzwFM,4CACE,qB3B2wFR,C2B5wFM,4CACE,oB3B8wFR,C2BxwFI,gCACE,SAAA,CAIA,yBAAA,CAHA,wC3B2wFN,C4B92FA,MACE,wS5Bi3FF,C4Bx2FE,mCACE,mBAAA,CACA,cAAA,CACA,QAAA,CAEA,mBAAA,CADA,kB5B42FJ,C4Bv2FE,oBAGE,kBAAA,CAOA,+CAAA,CACA,oBAAA,CAVA,mBAAA,CAIA,gBAAA,CACA,0BAAA,CACA,eAAA,CALA,QAAA,CAOA,qBAAA,CADA,eAAA,CAJA,wB5Bg3FJ,C4Bt2FI,0BAGE,uCAAA,CAFA,aAAA,CACA,YAAA,CAEA,6C5Bw2FN,C4Bn2FM,gEAEE,0CAAA,CADA,+B5Bs2FR,C4Bh2FI,yBACE,uB5Bk2FN,C4B11FI,gCAME,oDAAA,CADA,UAAA,CAJA,oBAAA,CAEA,YAAA,CAKA,qCAAA,CAAA,6BAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAJA,iCAAA,CAHA,0BAAA,CAFA,W5Bq2FN,C4Bx1FI,wFACE,0C5B01FN,C6Bp6FA,iBACE,GACE,oB7Bu6FF,C6Bp6FA,IACE,kB7Bs6FF,C6Bn6FA,GACE,oB7Bq6FF,CACF,C6B75FA,MACE,0NAAA,CACA,uPAAA,CACA,wB7B+5FF,C6Bz5FA,YA6BE,kCAAA,CAAA,0BAAA,CAVA,2CAAA,CACA,mBAAA,CACA,8BAAA,CAHA,gCAAA,CADA,sCAAA,CAdA,+IACE,CAYF,8BAAA,CAMA,SAAA,CArBA,iBAAA,CACA,uBAAA,CAyBA,4BAAA,CAJA,uDACE,CATF,6BAAA,CADA,S7B65FF,C6B34FE,oBAEE,SAAA,CAKA,uBAAA,CAJA,2EACE,CAHF,S7Bg5FJ,C6Bt4FE,8CACE,sC7Bw4FJ,C6Bp4FE,mBAEE,gBAAA,CADA,a7Bu4FJ,C6Bn4FI,2CACE,Y7Bq4FN,C6Bj4FI,0CACE,e7Bm4FN,C6B33FA,eACE,eAAA,CAGA,YAAA,CADA,0BAAA,CADA,kB7Bg4FF,C6B33FE,yBACE,a7B63FJ,C6Bz3FE,oBACE,sCAAA,CACA,iB7B23FJ,C6Bv3FE,6BACE,oBAAA,CAGA,gB7Bu3FJ,C6Bn3FE,sBAoBE,mBAAA,CAdA,cAAA,CAHA,oBAAA,CACA,gBAAA,CAAA,iBAAA,CAIA,YAAA,CAWA,eAAA,CAlBA,iBAAA,CAMA,wBAAA,CAAA,gBAAA,CAFA,uBAAA,CAHA,S7B63FJ,C6Bn3FI,qCACE,uB7Bq3FN,C6B32FI,cAvBF,sBAwBI,W7B82FJ,C6B32FI,wCACE,2B7B62FN,C6Bz2FI,6BAOE,qCAAA,CACA,+CAAA,CAAA,uC7B82FN,C6Bp2FI,yDAZE,UAAA,CADA,YAAA,CAIA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAVA,iBAAA,CACA,SAAA,CAEA,WAAA,CADA,U7Bk4FN,C6Bn3FI,4BAOE,oDAAA,CAMA,4CAAA,CAAA,oCAAA,CADA,uBAAA,CAJA,+C7B22FN,C6Bh2FM,gDACE,uB7Bk2FR,C6B91FM,mFACE,0C7Bg2FR,CACF,C6B31FI,0CAGE,2BAAA,CADA,uBAAA,CADA,S7B+1FN,C6Bz1FI,8CACE,oB7B21FN,C6Bx1FM,aAJF,8CASI,8CAAA,CACA,iBAAA,CAHA,gCAAA,CADA,eAAA,CADA,cAAA,CAGA,kB7B61FN,C6Bx1FM,oDACE,mC7B01FR,CACF,C6B90FE,gCAEE,iBAAA,CADA,e7Bk1FJ,C6B90FI,mCACE,iB7Bg1FN,C6B70FM,oDAGE,a7B21FR,C6B91FM,oDAGE,c7B21FR,C6B91FM,0CAcE,8CAAA,CACA,iBAAA,CALA,gCAAA,CAEA,oBAAA,CACA,qBAAA,CANA,iBAAA,CACA,eAAA,CAHA,UAAA,CAIA,gBAAA,CALA,aAAA,CAEA,cAAA,CALA,iBAAA,CAUA,iBAAA,CATA,S7B41FR,C8BnlGA,kBAME,e9B+lGF,C8BrmGA,kBAME,gB9B+lGF,C8BrmGA,QAUE,2CAAA,CACA,oBAAA,CAEA,8BAAA,CALA,uCAAA,CACA,cAAA,CALA,aAAA,CAGA,eAAA,CAKA,YAAA,CAPA,mBAAA,CAJA,cAAA,CACA,UAAA,CAiBA,yBAAA,CALA,mGACE,CAZF,S9BkmGF,C8B/kGE,aAtBF,QAuBI,Y9BklGF,CACF,C8B/kGE,kBACE,wB9BilGJ,C8B7kGE,gBAEE,SAAA,CADA,mBAAA,CAGA,+BAAA,CADA,uB9BglGJ,C8B5kGI,0BACE,8B9B8kGN,C8BzkGE,4BAEE,0CAAA,CADA,+B9B4kGJ,C8BvkGE,YACE,oBAAA,CACA,oB9BykGJ,C+B9nGA,oBACE,GACE,mB/BioGF,CACF,C+BznGA,MACE,wf/B2nGF,C+BrnGA,YACE,aAAA,CAEA,eAAA,CADA,a/BynGF,C+BrnGE,+BAOE,kBAAA,CAAA,kB/BsnGJ,C+B7nGE,+BAOE,iBAAA,CAAA,mB/BsnGJ,C+B7nGE,qBAQE,aAAA,CACA,cAAA,CACA,YAAA,CATA,iBAAA,CAKA,U/BunGJ,C+BhnGI,qCAIE,iB/BwnGN,C+B5nGI,qCAIE,kB/BwnGN,C+B5nGI,2BAME,6BAAA,CADA,UAAA,CAJA,oBAAA,CAEA,YAAA,CAIA,yCAAA,CAAA,iCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CARA,W/B0nGN,C+B7mGE,kBAUE,2CAAA,CACA,mBAAA,CACA,8BAAA,CAJA,gCAAA,CACA,oBAAA,CAHA,kBAAA,CAFA,YAAA,CASA,SAAA,CANA,aAAA,CAFA,SAAA,CAJA,iBAAA,CAgBA,4BAAA,CAfA,UAAA,CAYA,+CACE,CAZF,S/B2nGJ,C+B1mGI,+EACE,gBAAA,CACA,SAAA,CACA,sC/B4mGN,C+BtmGI,qCAEE,oCACE,gC/BumGN,C+BnmGI,2CACE,c/BqmGN,CACF,C+BhmGE,kBACE,kB/BkmGJ,C+B9lGE,4BAGE,kBAAA,CAAA,oB/BqmGJ,C+BxmGE,4BAGE,mBAAA,CAAA,mB/BqmGJ,C+BxmGE,kBAKE,cAAA,CAJA,aAAA,CAKA,YAAA,CAIA,uBAAA,CAHA,2CACE,CAJF,kBAAA,CAFA,U/BsmGJ,C+B3lGI,gDACE,+B/B6lGN,C+BzlGI,wBACE,qD/B2lGN,CgC3rGA,MAEI,uWAAA,CAAA,8WAAA,CAAA,sPAAA,CAAA,8xBAAA,CAAA,0MAAA,CAAA,gbAAA,CAAA,gMAAA,CAAA,iQAAA,CAAA,0VAAA,CAAA,6aAAA,CAAA,8SAAA,CAAA,gMhCotGJ,CgCxsGE,4CAME,8CAAA,CACA,4BAAA,CACA,mBAAA,CACA,8BAAA,CAJA,mCAAA,CAJA,iBAAA,CAGA,gBAAA,CADA,iBAAA,CADA,eAAA,CASA,uBAAA,CADA,2BhC4sGJ,CgCxsGI,aAdF,4CAeI,ehC2sGJ,CACF,CgCxsGI,sEACE,gChC0sGN,CgCrsGI,gDACE,qBhCusGN,CgCnsGI,gIAEE,iBAAA,CADA,chCssGN,CgCjsGI,4FACE,iBhCmsGN,CgC/rGI,kFACE,ehCisGN,CgC7rGI,0FACE,YhC+rGN,CgC3rGI,8EACE,mBhC6rGN,CgCxrGE,sEAGE,iBAAA,CAAA,mBhCksGJ,CgCrsGE,sEAGE,kBAAA,CAAA,kBhCksGJ,CgCrsGE,sEASE,uBhC4rGJ,CgCrsGE,sEASE,wBhC4rGJ,CgCrsGE,sEAUE,4BhC2rGJ,CgCrsGE,4IAWE,6BhC0rGJ,CgCrsGE,sEAWE,4BhC0rGJ,CgCrsGE,kDAOE,0BAAA,CACA,WAAA,CAFA,eAAA,CADA,eAAA,CAHA,oBAAA,CAAA,iBAAA,CADA,iBhCosGJ,CgCvrGI,kFACE,ehCyrGN,CgCrrGI,oFAOE,UhC2rGN,CgClsGI,oFAOE,WhC2rGN,CgClsGI,gEAME,wBfkIU,CenIV,UAAA,CADA,WAAA,CAIA,kDAAA,CAAA,0CAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAVA,iBAAA,CACA,UAAA,CACA,UhC+rGN,CgCnrGI,4DACE,4DhCqrGN,CgCvqGE,sDACE,oBhC0qGJ,CgCvqGI,gFACE,gChCyqGN,CgCpqGE,8DACE,0BhCuqGJ,CgCpqGI,4EACE,wBAlBG,CAmBH,kDAAA,CAAA,0ChCsqGN,CgClqGI,0EACE,ahCoqGN,CgCzrGE,8DACE,oBhC4rGJ,CgCzrGI,wFACE,gChC2rGN,CgCtrGE,sEACE,0BhCyrGJ,CgCtrGI,oFACE,wBAlBG,CAmBH,sDAAA,CAAA,8ChCwrGN,CgCprGI,kFACE,ahCsrGN,CgC3sGE,sDACE,oBhC8sGJ,CgC3sGI,gFACE,gChC6sGN,CgCxsGE,8DACE,0BhC2sGJ,CgCxsGI,4EACE,wBAlBG,CAmBH,kDAAA,CAAA,0ChC0sGN,CgCtsGI,0EACE,ahCwsGN,CgC7tGE,oDACE,oBhCguGJ,CgC7tGI,8EACE,gChC+tGN,CgC1tGE,4DACE,0BhC6tGJ,CgC1tGI,0EACE,wBAlBG,CAmBH,iDAAA,CAAA,yChC4tGN,CgCxtGI,wEACE,ahC0tGN,CgC/uGE,4DACE,oBhCkvGJ,CgC/uGI,sFACE,gChCivGN,CgC5uGE,oEACE,0BhC+uGJ,CgC5uGI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6ChC8uGN,CgC1uGI,gFACE,ahC4uGN,CgCjwGE,8DACE,oBhCowGJ,CgCjwGI,wFACE,gChCmwGN,CgC9vGE,sEACE,0BhCiwGJ,CgC9vGI,oFACE,wBAlBG,CAmBH,sDAAA,CAAA,8ChCgwGN,CgC5vGI,kFACE,ahC8vGN,CgCnxGE,4DACE,oBhCsxGJ,CgCnxGI,sFACE,gChCqxGN,CgChxGE,oEACE,0BhCmxGJ,CgChxGI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6ChCkxGN,CgC9wGI,gFACE,ahCgxGN,CgCryGE,4DACE,oBhCwyGJ,CgCryGI,sFACE,gChCuyGN,CgClyGE,oEACE,0BhCqyGJ,CgClyGI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6ChCoyGN,CgChyGI,gFACE,ahCkyGN,CgCvzGE,0DACE,oBhC0zGJ,CgCvzGI,oFACE,gChCyzGN,CgCpzGE,kEACE,0BhCuzGJ,CgCpzGI,gFACE,wBAlBG,CAmBH,oDAAA,CAAA,4ChCszGN,CgClzGI,8EACE,ahCozGN,CgCz0GE,oDACE,oBhC40GJ,CgCz0GI,8EACE,gChC20GN,CgCt0GE,4DACE,0BhCy0GJ,CgCt0GI,0EACE,wBAlBG,CAmBH,iDAAA,CAAA,yChCw0GN,CgCp0GI,wEACE,ahCs0GN,CgC31GE,4DACE,oBhC81GJ,CgC31GI,sFACE,gChC61GN,CgCx1GE,oEACE,0BhC21GJ,CgCx1GI,kFACE,wBAlBG,CAmBH,qDAAA,CAAA,6ChC01GN,CgCt1GI,gFACE,ahCw1GN,CgC72GE,wDACE,oBhCg3GJ,CgC72GI,kFACE,gChC+2GN,CgC12GE,gEACE,0BhC62GJ,CgC12GI,8EACE,wBAlBG,CAmBH,mDAAA,CAAA,2ChC42GN,CgCx2GI,4EACE,ahC02GN,CiC9gHA,MACE,wMjCihHF,CiCxgHE,sBAEE,uCAAA,CADA,gBjC4gHJ,CiCxgHI,mCACE,ajC0gHN,CiC3gHI,mCACE,cjC0gHN,CiCtgHM,4BACE,sBjCwgHR,CiCrgHQ,mCACE,gCjCugHV,CiCngHQ,2DACE,SAAA,CAEA,uBAAA,CADA,ejCsgHV,CiCjgHQ,yGACE,SAAA,CACA,uBjCmgHV,CiC//GQ,yCACE,YjCigHV,CiC1/GE,0BACE,eAAA,CACA,ejC4/GJ,CiCz/GI,+BACE,oBjC2/GN,CiCt/GE,gDACE,YjCw/GJ,CiCp/GE,8BAIE,+BAAA,CAHA,oBAAA,CAEA,WAAA,CAGA,SAAA,CAKA,4BAAA,CAJA,4DACE,CAHF,0BjCw/GJ,CiC/+GI,aAdF,8BAeI,+BAAA,CACA,SAAA,CACA,uBjCk/GJ,CACF,CiC/+GI,wCACE,6BjCi/GN,CiC7+GI,oCACE,+BjC++GN,CiC3+GI,qCAKE,6BAAA,CADA,UAAA,CAHA,oBAAA,CAEA,YAAA,CAGA,2CAAA,CAAA,mCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAPA,WjCo/GN,CiCv+GQ,mDACE,oBjCy+GV,CkCvlHE,kCAEE,iBlC6lHJ,CkC/lHE,kCAEE,kBlC6lHJ,CkC/lHE,wBAGE,yCAAA,CAFA,oBAAA,CAGA,SAAA,CACA,mClC0lHJ,CkCrlHI,aAVF,wBAWI,YlCwlHJ,CACF,CkCplHE,6FAEE,SAAA,CACA,mClCslHJ,CkChlHE,4FAEE,+BlCklHJ,CkC9kHE,oBACE,yBAAA,CACA,uBAAA,CAGA,yElC8kHJ,CK/8GI,sC6BrHE,qDACE,uBlCukHN,CACF,CkClkHE,kEACE,yBlCokHJ,CkChkHE,sBACE,0BlCkkHJ,CmC7nHE,2BACE,anCgoHJ,CK38GI,0C8BtLF,2BAKI,enCgoHJ,CACF,CmC7nHI,6BAGE,0BAAA,CAAA,2BAAA,CADA,eAAA,CAEA,iBAAA,CAHA,yBAAA,CAAA,iBnCkoHN,CmC5nHM,2CACE,kBnC8nHR,CoC/oHE,uBACE,4CpCmpHJ,CoC9oHE,8CAJE,kCAAA,CAAA,0BpCspHJ,CoClpHE,uBACE,4CpCipHJ,CoC5oHE,4BAEE,kCAAA,CAAA,0BAAA,CADA,qCpC+oHJ,CoC3oHI,mCACE,apC6oHN,CoCzoHI,kCACE,apC2oHN,CoCtoHE,0BAKE,eAAA,CAJA,aAAA,CAEA,YAAA,CACA,aAAA,CAFA,kBAAA,CAAA,mBpC2oHJ,CoCroHI,uCACE,epCuoHN,CoCnoHI,sCACE,kBpCqoHN,CqClrHA,MACE,8LrCqrHF,CqC5qHE,oBAGE,iBAAA,CAEA,gBAAA,CADA,arC8qHJ,CqC1qHI,wCACE,uBrC4qHN,CqCxqHI,gCAEE,eAAA,CADA,gBrC2qHN,CqCpqHM,wCACE,mBrCsqHR,CqChqHE,8BAKE,oBrCmqHJ,CqCxqHE,8BAKE,mBrCmqHJ,CqCxqHE,8BAOE,4BrCiqHJ,CqCxqHE,4DAQE,6BrCgqHJ,CqCxqHE,8BAQE,4BrCgqHJ,CqCxqHE,oBAME,cAAA,CAHA,aAAA,CACA,erCoqHJ,CqC7pHI,kCACE,uCAAA,CACA,oBrC+pHN,CqC3pHI,wCAEE,uCAAA,CADA,YrC8pHN,CqCzpHI,oCASE,WrC+pHN,CqCxqHI,oCASE,UrC+pHN,CqCxqHI,0BAME,6BAAA,CADA,UAAA,CADA,WAAA,CAMA,yCAAA,CAAA,iCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAZA,iBAAA,CACA,UAAA,CAMA,sBAAA,CADA,yBAAA,CAJA,UrCqqHN,CqCxpHM,oCACE,wBrC0pHR,CqCrpHI,4BACE,YrCupHN,CqClpHI,4CACE,YrCopHN,CsC3uHE,+DACE,mBAAA,CACA,cAAA,CACA,uBtC8uHJ,CsC3uHI,2EAGE,iBAAA,CADA,eAAA,CADA,atC+uHN,CuCrvHE,6BACE,sCvCwvHJ,CuCrvHE,cACE,yCvCuvHJ,CuC3uHE,sIACE,oCvC6uHJ,CuCruHE,2EACE,qCvCuuHJ,CuC7tHE,wGACE,oCvC+tHJ,CuCttHE,yFACE,qCvCwtHJ,CuCntHE,6BACE,kCvCqtHJ,CuC/sHE,6CACE,sCvCitHJ,CuC1sHE,4DACE,sCvC4sHJ,CuCrsHE,4DACE,qCvCusHJ,CuC9rHE,yFACE,qCvCgsHJ,CuCxrHE,2EACE,sCvC0rHJ,CuC/qHE,wHACE,qCvCirHJ,CuC5qHE,8BAGE,mBAAA,CADA,gBAAA,CADA,gBvCgrHJ,CuC3qHE,eACE,4CvC6qHJ,CuC1qHE,eACE,4CvC4qHJ,CuCxqHE,gBAIE,+CAAA,CACA,kDAAA,CAJA,aAAA,CAEA,wBAAA,CADA,wBvC6qHJ,CuCtqHE,yBAOE,wCAAA,CACA,+DAAA,CACA,4BAAA,CACA,6BAAA,CARA,iBAAA,CAGA,eAAA,CACA,eAAA,CAFA,cAAA,CADA,oCAAA,CAFA,iBvCirHJ,CuCrqHI,6BACE,YvCuqHN,CuCpqHM,kCACE,wBAAA,CACA,yBvCsqHR,CuChqHE,iCAaE,wCAAA,CACA,+DAAA,CAJA,uCAAA,CACA,0BAAA,CALA,UAAA,CAJA,oBAAA,CAOA,2BAAA,CADA,2BAAA,CADA,2BAAA,CANA,eAAA,CAWA,wBAAA,CAAA,gBAAA,CAPA,SvCyqHJ,CuCvpHE,sBACE,iBAAA,CACA,iBvCypHJ,CuCjpHI,sCACE,gBvCmpHN,CuC/oHI,gDACE,YvCipHN,CuCvoHA,gBACE,iBvC0oHF,CuCtoHE,yCACE,aAAA,CACA,SvCwoHJ,CuCnoHE,mBACE,YvCqoHJ,CuChoHE,oBACE,QvCkoHJ,CuC9nHE,4BACE,WAAA,CACA,SAAA,CACA,evCgoHJ,CuC7nHI,0CACE,YvC+nHN,CuCznHE,yBAKE,wCAAA,CAEA,+BAAA,CADA,4BAAA,CAHA,eAAA,CADA,oDAAA,CAEA,wBAAA,CAAA,gBvC8nHJ,CuCvnHE,2BAEE,+DAAA,CADA,2BvC0nHJ,CuCtnHI,+BACE,uCAAA,CACA,gBvCwnHN,CuCnnHE,sBACE,MAAA,CACA,WvCqnHJ,CuChnHA,aACE,avCmnHF,CuCzmHE,4BAEE,aAAA,CADA,YvC6mHJ,CuCzmHI,wDAEE,2BAAA,CADA,wBvC4mHN,CuCtmHE,+BAKE,2CAAA,CAEA,+BAAA,CADA,gCAAA,CADA,sBAAA,CAHA,mBAAA,CACA,gBAAA,CAFA,avC8mHJ,CuCrmHI,qCAEE,UAAA,CACA,UAAA,CAFA,avCymHN,CK3uHI,0CkCiJF,8BACE,iBvC8lHF,CuCplHE,wSAGE,evC0lHJ,CuCtlHE,sCAEE,mBAAA,CACA,eAAA,CADA,oBAAA,CADA,kBAAA,CAAA,mBvC0lHJ,CACF,CwCl7HI,yDAIE,+BAAA,CACA,8BAAA,CAFA,aAAA,CADA,QAAA,CADA,iBxCw7HN,CwCh7HI,uBAEE,uCAAA,CADA,cxCm7HN,CwC93HM,iHAEE,WAlDkB,CAiDlB,kBxCy4HR,CwC14HM,6HAEE,WAlDkB,CAiDlB,kBxCq5HR,CwCt5HM,6HAEE,WAlDkB,CAiDlB,kBxCi6HR,CwCl6HM,oHAEE,WAlDkB,CAiDlB,kBxC66HR,CwC96HM,0HAEE,WAlDkB,CAiDlB,kBxCy7HR,CwC17HM,uHAEE,WAlDkB,CAiDlB,kBxCq8HR,CwCt8HM,uHAEE,WAlDkB,CAiDlB,kBxCi9HR,CwCl9HM,6HAEE,WAlDkB,CAiDlB,kBxC69HR,CwC99HM,yCAEE,WAlDkB,CAiDlB,kBxCi+HR,CwCl+HM,yCAEE,WAlDkB,CAiDlB,kBxCq+HR,CwCt+HM,0CAEE,WAlDkB,CAiDlB,kBxCy+HR,CwC1+HM,uCAEE,WAlDkB,CAiDlB,kBxC6+HR,CwC9+HM,wCAEE,WAlDkB,CAiDlB,kBxCi/HR,CwCl/HM,sCAEE,WAlDkB,CAiDlB,kBxCq/HR,CwCt/HM,wCAEE,WAlDkB,CAiDlB,kBxCy/HR,CwC1/HM,oCAEE,WAlDkB,CAiDlB,kBxC6/HR,CwC9/HM,2CAEE,WAlDkB,CAiDlB,kBxCigIR,CwClgIM,qCAEE,WAlDkB,CAiDlB,kBxCqgIR,CwCtgIM,oCAEE,WAlDkB,CAiDlB,kBxCygIR,CwC1gIM,kCAEE,WAlDkB,CAiDlB,kBxC6gIR,CwC9gIM,qCAEE,WAlDkB,CAiDlB,kBxCihIR,CwClhIM,mCAEE,WAlDkB,CAiDlB,kBxCqhIR,CwCthIM,qCAEE,WAlDkB,CAiDlB,kBxCyhIR,CwC1hIM,wCAEE,WAlDkB,CAiDlB,kBxC6hIR,CwC9hIM,sCAEE,WAlDkB,CAiDlB,kBxCiiIR,CwCliIM,2CAEE,WAlDkB,CAiDlB,kBxCqiIR,CwC1hIM,iCAEE,WAPkB,CAMlB,iBxC6hIR,CwC9hIM,uCAEE,WAPkB,CAMlB,iBxCiiIR,CwCliIM,mCAEE,WAPkB,CAMlB,iBxCqiIR,CyCvnIA,MACE,qMAAA,CACA,mMzC0nIF,CyCjnIE,wBAKE,mBAAA,CAHA,YAAA,CACA,qBAAA,CACA,YAAA,CAHA,iBzCwnIJ,CyC9mII,8BAGE,QAAA,CACA,SAAA,CAHA,iBAAA,CACA,OzCknIN,CyC7mIM,qCACE,0BzC+mIR,CyCllIM,kEACE,0CzColIR,CyC9kIE,2BAKE,uBAAA,CADA,+DAAA,CAHA,YAAA,CACA,cAAA,CACA,aAAA,CAGA,oBzCglIJ,CyC7kII,aATF,2BAUI,gBzCglIJ,CACF,CyC7kII,cAGE,+BACE,iBzC6kIN,CyC1kIM,sCAQE,qCAAA,CANA,QAAA,CAKA,UAAA,CAHA,aAAA,CAEA,UAAA,CAHA,MAAA,CAFA,iBAAA,CAaA,2CAAA,CALA,2DACE,CAGF,kDAAA,CARA,+BzCklIR,CACF,CyCpkII,8CACE,YzCskIN,CyClkII,iCASE,+BAAA,CACA,6BAAA,CAJA,uCAAA,CAEA,cAAA,CAPA,aAAA,CAGA,gBAAA,CACA,eAAA,CAFA,8BAAA,CAWA,+BAAA,CAHA,2CACE,CALF,kBAAA,CALA,UzC8kIN,CyC/jIM,aAII,6CACE,OzC8jIV,CyC/jIQ,8CACE,OzCikIV,CyClkIQ,8CACE,OzCokIV,CyCrkIQ,8CACE,OzCukIV,CyCxkIQ,8CACE,OzC0kIV,CyC3kIQ,8CACE,OzC6kIV,CyC9kIQ,8CACE,OzCglIV,CyCjlIQ,8CACE,OzCmlIV,CyCplIQ,8CACE,OzCslIV,CyCvlIQ,+CACE,QzCylIV,CyC1lIQ,+CACE,QzC4lIV,CyC7lIQ,+CACE,QzC+lIV,CyChmIQ,+CACE,QzCkmIV,CyCnmIQ,+CACE,QzCqmIV,CyCtmIQ,+CACE,QzCwmIV,CyCzmIQ,+CACE,QzC2mIV,CyC5mIQ,+CACE,QzC8mIV,CyC/mIQ,+CACE,QzCinIV,CyClnIQ,+CACE,QzConIV,CyCrnIQ,+CACE,QzCunIV,CACF,CyClnIM,uCACE,gCzConIR,CyC9mIE,4BACE,UzCgnIJ,CyC7mII,aAJF,4BAKI,gBzCgnIJ,CACF,CyC5mIE,0BACE,YzC8mIJ,CyC3mII,aAJF,0BAKI,azC8mIJ,CyC1mIM,sCACE,OzC4mIR,CyC7mIM,uCACE,OzC+mIR,CyChnIM,uCACE,OzCknIR,CyCnnIM,uCACE,OzCqnIR,CyCtnIM,uCACE,OzCwnIR,CyCznIM,uCACE,OzC2nIR,CyC5nIM,uCACE,OzC8nIR,CyC/nIM,uCACE,OzCioIR,CyCloIM,uCACE,OzCooIR,CyCroIM,wCACE,QzCuoIR,CyCxoIM,wCACE,QzC0oIR,CyC3oIM,wCACE,QzC6oIR,CyC9oIM,wCACE,QzCgpIR,CyCjpIM,wCACE,QzCmpIR,CyCppIM,wCACE,QzCspIR,CyCvpIM,wCACE,QzCypIR,CyC1pIM,wCACE,QzC4pIR,CyC7pIM,wCACE,QzC+pIR,CyChqIM,wCACE,QzCkqIR,CyCnqIM,wCACE,QzCqqIR,CACF,CyC/pII,+FAEE,QzCiqIN,CyC9pIM,yGACE,wBAAA,CACA,yBzCiqIR,CyCxpIM,2DAEE,wBAAA,CACA,yBAAA,CAFA,QzC4pIR,CyCrpIM,iEACE,QzCupIR,CyCppIQ,qLAGE,wBAAA,CACA,yBAAA,CAFA,QzCwpIV,CyClpIQ,6FACE,wBAAA,CACA,yBzCopIV,CyC/oIM,yDACE,kBzCipIR,CyC5oII,sCACE,QzC8oIN,CyCzoIE,2BAEE,iBAAA,CAOA,kBAAA,CAHA,uCAAA,CAEA,cAAA,CAPA,aAAA,CAGA,YAAA,CACA,gBAAA,CAEA,mBAAA,CAGA,gCAAA,CAPA,WzCkpIJ,CyCxoII,iCAEE,uDAAA,CADA,+BzC2oIN,CyCtoII,iCAKE,6BAAA,CADA,UAAA,CAHA,aAAA,CAEA,WAAA,CAMA,8CAAA,CAAA,sCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CANA,+CACE,CALF,UzCgpIN,CyCjoIE,4BAOE,yEACE,CANF,YAAA,CAGA,aAAA,CAFA,qBAAA,CAGA,mBAAA,CALA,iBAAA,CAYA,wBAAA,CATA,YzCuoIJ,CyC3nII,sCACE,wBzC6nIN,CyCznII,oCACE,SzC2nIN,CyCvnII,kCAGE,wEACE,CAFF,mBAAA,CADA,OzC2nIN,CyCjnIM,uDACE,8CAAA,CAAA,sCzCmnIR,CKzuII,0CoCoIF,wDAEE,kBzC2mIF,CyC7mIA,wDAEE,mBzC2mIF,CyC7mIA,8CAGE,eAAA,CAFA,eAAA,CAGA,iCzCymIF,CyCrmIE,8DACE,mBzCwmIJ,CyCzmIE,8DACE,kBzCwmIJ,CyCzmIE,oDAEE,UzCumIJ,CyCnmIE,8EAEE,kBzCsmIJ,CyCxmIE,8EAEE,mBzCsmIJ,CyCxmIE,8EAGE,kBzCqmIJ,CyCxmIE,8EAGE,mBzCqmIJ,CyCxmIE,oEACE,UzCumIJ,CyCjmIE,8EAEE,mBzComIJ,CyCtmIE,8EAEE,kBzComIJ,CyCtmIE,8EAGE,mBzCmmIJ,CyCtmIE,8EAGE,kBzCmmIJ,CyCtmIE,oEACE,UzCqmIJ,CACF,CyCvlIE,cAHF,olDAII,gCzC0lIF,CyCvlIE,g8GACE,uCzCylIJ,CACF,CyCplIA,4sDACE,+BzCulIF,CyCnlIA,wmDACE,azCslIF,C0Cz8IA,MACE,8WAAA,CACA,uX1C48IF,C0Cn8IE,4BAEE,oBAAA,CADA,iB1Cu8IJ,C0Cl8II,sDAGE,S1Co8IN,C0Cv8II,sDAGE,U1Co8IN,C0Cv8II,4CACE,iBAAA,CACA,S1Cq8IN,C0C/7IE,+CAEE,SAAA,CADA,U1Ck8IJ,C0C77IE,kDAOE,W1Cm8IJ,C0C18IE,kDAOE,Y1Cm8IJ,C0C18IE,wCAME,qDAAA,CADA,UAAA,CADA,aAAA,CAIA,0CAAA,CAAA,kCAAA,CACA,4BAAA,CAAA,oBAAA,CACA,6BAAA,CAAA,qBAAA,CACA,yBAAA,CAAA,iBAAA,CAVA,iBAAA,CACA,SAAA,CACA,Y1Cu8IJ,C0C37IE,gEACE,wBzB2Wa,CyB1Wb,mDAAA,CAAA,2C1C67IJ,C2C7+IA,QACE,8DAAA,CAGA,+CAAA,CACA,iEAAA,CACA,oDAAA,CACA,sDAAA,CACA,mDAAA,CAGA,qEAAA,CACA,qEAAA,CACA,wEAAA,CACA,0EAAA,CACA,wEAAA,CACA,yEAAA,CACA,kEAAA,CACA,+DAAA,CACA,oEAAA,CACA,oEAAA,CACA,mEAAA,CACA,gEAAA,CACA,uEAAA,CACA,mEAAA,CACA,qEAAA,CACA,oEAAA,CACA,gEAAA,CACA,wEAAA,CACA,qEAAA,CACA,+D3C4+IF,C2Ct+IA,SAEE,kBAAA,CADA,Y3C0+IF,CKz2II,mCuChKA,8BACE,U5CihJJ,C4ClhJE,8BACE,W5CihJJ,C4ClhJE,8BAGE,kB5C+gJJ,C4ClhJE,8BAGE,iB5C+gJJ,C4ClhJE,oBAKE,mBAAA,CADA,YAAA,CAFA,a5CghJJ,C4C1gJI,kCACE,W5C6gJN,C4C9gJI,kCACE,U5C6gJN,C4C9gJI,kCAEE,iBAAA,CAAA,c5C4gJN,C4C9gJI,kCAEE,aAAA,CAAA,kB5C4gJN,CACF","file":"main.css"}
\ No newline at end of file
diff --git a/assets/stylesheets/palette.356b1318.min.css b/assets/stylesheets/palette.356b1318.min.css
new file mode 100644
index 000000000..141eb5f9d
--- /dev/null
+++ b/assets/stylesheets/palette.356b1318.min.css
@@ -0,0 +1 @@
+@media screen{[data-md-color-scheme=slate]{--md-default-fg-color:hsla(var(--md-hue),15%,90%,0.82);--md-default-fg-color--light:hsla(var(--md-hue),15%,90%,0.56);--md-default-fg-color--lighter:hsla(var(--md-hue),15%,90%,0.32);--md-default-fg-color--lightest:hsla(var(--md-hue),15%,90%,0.12);--md-default-bg-color:hsla(var(--md-hue),15%,14%,1);--md-default-bg-color--light:hsla(var(--md-hue),15%,14%,0.54);--md-default-bg-color--lighter:hsla(var(--md-hue),15%,14%,0.26);--md-default-bg-color--lightest:hsla(var(--md-hue),15%,14%,0.07);--md-code-fg-color:hsla(var(--md-hue),18%,86%,0.82);--md-code-bg-color:hsla(var(--md-hue),15%,18%,1);--md-code-hl-color--light:#4287ff26;--md-code-hl-number-color:#e6695b;--md-code-hl-special-color:#f06090;--md-code-hl-function-color:#c973d9;--md-code-hl-constant-color:#9383e2;--md-code-hl-keyword-color:#6791e0;--md-code-hl-string-color:#2fb170;--md-code-hl-name-color:var(--md-code-fg-color);--md-code-hl-operator-color:var(--md-default-fg-color--light);--md-code-hl-punctuation-color:var(--md-default-fg-color--light);--md-code-hl-comment-color:var(--md-default-fg-color--light);--md-code-hl-generic-color:var(--md-default-fg-color--light);--md-code-hl-variable-color:var(--md-default-fg-color--light);--md-typeset-color:var(--md-default-fg-color);--md-typeset-a-color:var(--md-primary-fg-color);--md-typeset-kbd-color:hsla(var(--md-hue),15%,90%,0.12);--md-typeset-kbd-accent-color:hsla(var(--md-hue),15%,90%,0.2);--md-typeset-kbd-border-color:hsla(var(--md-hue),15%,14%,1);--md-typeset-mark-color:#4287ff4d;--md-typeset-table-color:hsla(var(--md-hue),15%,95%,0.12);--md-typeset-table-color--light:hsla(var(--md-hue),15%,95%,0.035);--md-admonition-fg-color:var(--md-default-fg-color);--md-admonition-bg-color:var(--md-default-bg-color);--md-footer-bg-color:hsla(var(--md-hue),15%,10%,0.87);--md-footer-bg-color--dark:hsla(var(--md-hue),15%,8%,1);--md-shadow-z1:0 0.2rem 0.5rem #0000000d,0 0 0.05rem #0000001a;--md-shadow-z2:0 0.2rem 0.5rem #00000040,0 0 0.05rem #00000040;--md-shadow-z3:0 0.2rem 0.5rem #0006,0 0 0.05rem #00000059;color-scheme:dark}[data-md-color-scheme=slate] img[src$="#gh-light-mode-only"],[data-md-color-scheme=slate] img[src$="#only-light"]{display:none}[data-md-color-scheme=slate][data-md-color-primary=pink]{--md-typeset-a-color:#ed5487}[data-md-color-scheme=slate][data-md-color-primary=purple]{--md-typeset-a-color:#c46fd3}[data-md-color-scheme=slate][data-md-color-primary=deep-purple]{--md-typeset-a-color:#a47bea}[data-md-color-scheme=slate][data-md-color-primary=indigo]{--md-typeset-a-color:#5488e8}[data-md-color-scheme=slate][data-md-color-primary=teal]{--md-typeset-a-color:#00ccb8}[data-md-color-scheme=slate][data-md-color-primary=green]{--md-typeset-a-color:#71c174}[data-md-color-scheme=slate][data-md-color-primary=deep-orange]{--md-typeset-a-color:#ff764d}[data-md-color-scheme=slate][data-md-color-primary=brown]{--md-typeset-a-color:#c1775c}[data-md-color-scheme=slate][data-md-color-primary=black],[data-md-color-scheme=slate][data-md-color-primary=blue-grey],[data-md-color-scheme=slate][data-md-color-primary=grey],[data-md-color-scheme=slate][data-md-color-primary=white]{--md-typeset-a-color:#5e8bde}[data-md-color-switching] *,[data-md-color-switching] :after,[data-md-color-switching] :before{transition-duration:0ms!important}}[data-md-color-accent=red]{--md-accent-fg-color:#ff1947;--md-accent-fg-color--transparent:#ff19471a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=pink]{--md-accent-fg-color:#f50056;--md-accent-fg-color--transparent:#f500561a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=purple]{--md-accent-fg-color:#df41fb;--md-accent-fg-color--transparent:#df41fb1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=deep-purple]{--md-accent-fg-color:#7c4dff;--md-accent-fg-color--transparent:#7c4dff1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=indigo]{--md-accent-fg-color:#526cfe;--md-accent-fg-color--transparent:#526cfe1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=blue]{--md-accent-fg-color:#4287ff;--md-accent-fg-color--transparent:#4287ff1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=light-blue]{--md-accent-fg-color:#0091eb;--md-accent-fg-color--transparent:#0091eb1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=cyan]{--md-accent-fg-color:#00bad6;--md-accent-fg-color--transparent:#00bad61a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=teal]{--md-accent-fg-color:#00bda4;--md-accent-fg-color--transparent:#00bda41a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=green]{--md-accent-fg-color:#00c753;--md-accent-fg-color--transparent:#00c7531a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=light-green]{--md-accent-fg-color:#63de17;--md-accent-fg-color--transparent:#63de171a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=lime]{--md-accent-fg-color:#b0eb00;--md-accent-fg-color--transparent:#b0eb001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=yellow]{--md-accent-fg-color:#ffd500;--md-accent-fg-color--transparent:#ffd5001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=amber]{--md-accent-fg-color:#fa0;--md-accent-fg-color--transparent:#ffaa001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=orange]{--md-accent-fg-color:#ff9100;--md-accent-fg-color--transparent:#ff91001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=deep-orange]{--md-accent-fg-color:#ff6e42;--md-accent-fg-color--transparent:#ff6e421a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-primary=red]{--md-primary-fg-color:#ef5552;--md-primary-fg-color--light:#e57171;--md-primary-fg-color--dark:#e53734;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=pink]{--md-primary-fg-color:#e92063;--md-primary-fg-color--light:#ec417a;--md-primary-fg-color--dark:#c3185d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=purple]{--md-primary-fg-color:#ab47bd;--md-primary-fg-color--light:#bb69c9;--md-primary-fg-color--dark:#8c24a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=deep-purple]{--md-primary-fg-color:#7e56c2;--md-primary-fg-color--light:#9574cd;--md-primary-fg-color--dark:#673ab6;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=indigo]{--md-primary-fg-color:#4051b5;--md-primary-fg-color--light:#5d6cc0;--md-primary-fg-color--dark:#303fa1;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=blue]{--md-primary-fg-color:#2094f3;--md-primary-fg-color--light:#42a5f5;--md-primary-fg-color--dark:#1975d2;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=light-blue]{--md-primary-fg-color:#02a6f2;--md-primary-fg-color--light:#28b5f6;--md-primary-fg-color--dark:#0287cf;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=cyan]{--md-primary-fg-color:#00bdd6;--md-primary-fg-color--light:#25c5da;--md-primary-fg-color--dark:#0097a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=teal]{--md-primary-fg-color:#009485;--md-primary-fg-color--light:#26a699;--md-primary-fg-color--dark:#007a6c;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=green]{--md-primary-fg-color:#4cae4f;--md-primary-fg-color--light:#68bb6c;--md-primary-fg-color--dark:#398e3d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=light-green]{--md-primary-fg-color:#8bc34b;--md-primary-fg-color--light:#9ccc66;--md-primary-fg-color--dark:#689f38;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=lime]{--md-primary-fg-color:#cbdc38;--md-primary-fg-color--light:#d3e156;--md-primary-fg-color--dark:#b0b52c;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=yellow]{--md-primary-fg-color:#ffec3d;--md-primary-fg-color--light:#ffee57;--md-primary-fg-color--dark:#fbc02d;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=amber]{--md-primary-fg-color:#ffc105;--md-primary-fg-color--light:#ffc929;--md-primary-fg-color--dark:#ffa200;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=orange]{--md-primary-fg-color:#ffa724;--md-primary-fg-color--light:#ffa724;--md-primary-fg-color--dark:#fa8900;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=deep-orange]{--md-primary-fg-color:#ff6e42;--md-primary-fg-color--light:#ff8a66;--md-primary-fg-color--dark:#f4511f;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=brown]{--md-primary-fg-color:#795649;--md-primary-fg-color--light:#8d6e62;--md-primary-fg-color--dark:#5d4037;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=grey]{--md-primary-fg-color:#757575;--md-primary-fg-color--light:#9e9e9e;--md-primary-fg-color--dark:#616161;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3;--md-typeset-a-color:#4051b5}[data-md-color-primary=blue-grey]{--md-primary-fg-color:#546d78;--md-primary-fg-color--light:#607c8a;--md-primary-fg-color--dark:#455a63;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3;--md-typeset-a-color:#4051b5}[data-md-color-primary=light-green]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#72ad2e}[data-md-color-primary=lime]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#8b990a}[data-md-color-primary=yellow]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#b8a500}[data-md-color-primary=amber]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#d19d00}[data-md-color-primary=orange]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#e68a00}[data-md-color-primary=white]{--md-primary-fg-color:hsla(var(--md-hue),0%,100%,1);--md-primary-fg-color--light:hsla(var(--md-hue),0%,100%,0.7);--md-primary-fg-color--dark:hsla(var(--md-hue),0%,0%,0.07);--md-primary-bg-color:hsla(var(--md-hue),0%,0%,0.87);--md-primary-bg-color--light:hsla(var(--md-hue),0%,0%,0.54);--md-typeset-a-color:#4051b5}[data-md-color-primary=white] .md-button{color:var(--md-typeset-a-color)}[data-md-color-primary=white] .md-button--primary{background-color:var(--md-typeset-a-color);border-color:var(--md-typeset-a-color);color:hsla(var(--md-hue),0%,100%,1)}@media screen and (min-width:60em){[data-md-color-primary=white] .md-search__form{background-color:hsla(var(--md-hue),0%,0%,.07)}[data-md-color-primary=white] .md-search__form:hover{background-color:hsla(var(--md-hue),0%,0%,.32)}[data-md-color-primary=white] .md-search__input+.md-search__icon{color:hsla(var(--md-hue),0%,0%,.87)}}@media screen and (min-width:76.25em){[data-md-color-primary=white] .md-tabs{border-bottom:.05rem solid #00000012}}[data-md-color-primary=black]{--md-primary-fg-color:hsla(var(--md-hue),15%,9%,1);--md-primary-fg-color--light:hsla(var(--md-hue),15%,9%,0.54);--md-primary-fg-color--dark:hsla(var(--md-hue),15%,9%,1);--md-primary-bg-color:hsla(var(--md-hue),15%,100%,1);--md-primary-bg-color--light:hsla(var(--md-hue),15%,100%,0.7);--md-typeset-a-color:#4051b5}[data-md-color-primary=black] .md-button{color:var(--md-typeset-a-color)}[data-md-color-primary=black] .md-button--primary{background-color:var(--md-typeset-a-color);border-color:var(--md-typeset-a-color);color:hsla(var(--md-hue),0%,100%,1)}[data-md-color-primary=black] .md-header{background-color:hsla(var(--md-hue),15%,9%,1)}@media screen and (max-width:59.984375em){[data-md-color-primary=black] .md-nav__source{background-color:hsla(var(--md-hue),15%,11%,.87)}}@media screen and (max-width:76.234375em){html [data-md-color-primary=black] .md-nav--primary .md-nav__title[for=__drawer]{background-color:hsla(var(--md-hue),15%,9%,1)}}@media screen and (min-width:76.25em){[data-md-color-primary=black] .md-tabs{background-color:hsla(var(--md-hue),15%,9%,1)}}
\ No newline at end of file
diff --git a/assets/stylesheets/palette.356b1318.min.css.map b/assets/stylesheets/palette.356b1318.min.css.map
new file mode 100644
index 000000000..4627b6876
--- /dev/null
+++ b/assets/stylesheets/palette.356b1318.min.css.map
@@ -0,0 +1 @@
+{"version":3,"sources":["src/templates/assets/stylesheets/palette/_scheme.scss","../../../../src/templates/assets/stylesheets/palette.scss","src/templates/assets/stylesheets/palette/_accent.scss","src/templates/assets/stylesheets/palette/_primary.scss","src/templates/assets/stylesheets/utilities/_break.scss"],"names":[],"mappings":"AA2BA,cAGE,6BAME,sDAAA,CACA,6DAAA,CACA,+DAAA,CACA,gEAAA,CACA,mDAAA,CACA,6DAAA,CACA,+DAAA,CACA,gEAAA,CAGA,mDAAA,CACA,gDAAA,CAGA,mCAAA,CACA,iCAAA,CACA,kCAAA,CACA,mCAAA,CACA,mCAAA,CACA,kCAAA,CACA,iCAAA,CACA,+CAAA,CACA,6DAAA,CACA,gEAAA,CACA,4DAAA,CACA,4DAAA,CACA,6DAAA,CAGA,6CAAA,CAGA,+CAAA,CAGA,uDAAA,CACA,6DAAA,CACA,2DAAA,CAGA,iCAAA,CAGA,yDAAA,CACA,iEAAA,CAGA,mDAAA,CACA,mDAAA,CAGA,qDAAA,CACA,uDAAA,CAGA,8DAAA,CAKA,8DAAA,CAKA,0DAAA,CApEA,iBCcF,CD2DE,kHAEE,YCzDJ,CDgFE,yDACE,4BC9EJ,CD6EE,2DACE,4BC3EJ,CD0EE,gEACE,4BCxEJ,CDuEE,2DACE,4BCrEJ,CDoEE,yDACE,4BClEJ,CDiEE,0DACE,4BC/DJ,CD8DE,gEACE,4BC5DJ,CD2DE,0DACE,4BCzDJ,CDwDE,2OACE,4BC7CJ,CDoDA,+FAGE,iCClDF,CACF,CC9CE,2BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD0CN,CCpDE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDiDN,CC3DE,8BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDwDN,CClEE,mCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD+DN,CCzEE,8BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDsEN,CChFE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD6EN,CCvFE,kCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDoFN,CC9FE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD2FN,CCrGE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDkGN,CC5GE,6BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDyGN,CCnHE,mCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDgHN,CC1HE,4BACE,4BAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCD0HN,CCjIE,8BACE,4BAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCDiIN,CCxIE,6BACE,yBAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCDwIN,CC/IE,8BACE,4BAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCD+IN,CCtJE,mCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDmJN,CExJE,4BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFqJN,CEhKE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF6JN,CExKE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFqKN,CEhLE,oCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF6KN,CExLE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFqLN,CEhME,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF6LN,CExME,mCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFqMN,CEhNE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF6MN,CExNE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFqNN,CEhOE,8BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF6NN,CExOE,oCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFqON,CEhPE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFgPN,CExPE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFwPN,CEhQE,8BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFgQN,CExQE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFwQN,CEhRE,oCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF6QN,CExRE,8BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFqRN,CEhSE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCAAA,CAKA,4BFyRN,CEzSE,kCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCAAA,CAKA,4BFkSN,CEnRE,sEACE,4BFsRJ,CEvRE,+DACE,4BF0RJ,CE3RE,iEACE,4BF8RJ,CE/RE,gEACE,4BFkSJ,CEnSE,iEACE,4BFsSJ,CE7RA,8BACE,mDAAA,CACA,4DAAA,CACA,0DAAA,CACA,oDAAA,CACA,2DAAA,CAGA,4BF8RF,CE3RE,yCACE,+BF6RJ,CE1RI,kDAEE,0CAAA,CACA,sCAAA,CAFA,mCF8RN,CG1MI,mCD1EA,+CACE,8CFuRJ,CEpRI,qDACE,8CFsRN,CEjRE,iEACE,mCFmRJ,CACF,CGrNI,sCDvDA,uCACE,oCF+QJ,CACF,CEtQA,8BACE,kDAAA,CACA,4DAAA,CACA,wDAAA,CACA,oDAAA,CACA,6DAAA,CAGA,4BFuQF,CEpQE,yCACE,+BFsQJ,CEnQI,kDAEE,0CAAA,CACA,sCAAA,CAFA,mCFuQN,CEhQE,yCACE,6CFkQJ,CG3NI,0CDhCA,8CACE,gDF8PJ,CACF,CGhOI,0CDvBA,iFACE,6CF0PJ,CACF,CGxPI,sCDKA,uCACE,6CFsPJ,CACF","file":"palette.css"}
\ No newline at end of file
diff --git a/assets/stylesheets/palette.85d0ee34.min.css b/assets/stylesheets/palette.85d0ee34.min.css
deleted file mode 100644
index ded5445bb..000000000
--- a/assets/stylesheets/palette.85d0ee34.min.css
+++ /dev/null
@@ -1 +0,0 @@
-@media screen{[data-md-color-scheme=slate]{--md-hue:232;--md-default-fg-color:hsla(var(--md-hue),75%,95%,1);--md-default-fg-color--light:hsla(var(--md-hue),75%,90%,0.62);--md-default-fg-color--lighter:hsla(var(--md-hue),75%,90%,0.32);--md-default-fg-color--lightest:hsla(var(--md-hue),75%,90%,0.12);--md-default-bg-color:hsla(var(--md-hue),15%,21%,1);--md-default-bg-color--light:hsla(var(--md-hue),15%,21%,0.54);--md-default-bg-color--lighter:hsla(var(--md-hue),15%,21%,0.26);--md-default-bg-color--lightest:hsla(var(--md-hue),15%,21%,0.07);--md-code-fg-color:hsla(var(--md-hue),18%,86%,1);--md-code-bg-color:hsla(var(--md-hue),15%,15%,1);--md-code-hl-color:#4287ff26;--md-code-hl-number-color:#e6695b;--md-code-hl-special-color:#f06090;--md-code-hl-function-color:#c973d9;--md-code-hl-constant-color:#9383e2;--md-code-hl-keyword-color:#6791e0;--md-code-hl-string-color:#2fb170;--md-code-hl-name-color:var(--md-code-fg-color);--md-code-hl-operator-color:var(--md-default-fg-color--light);--md-code-hl-punctuation-color:var(--md-default-fg-color--light);--md-code-hl-comment-color:var(--md-default-fg-color--light);--md-code-hl-generic-color:var(--md-default-fg-color--light);--md-code-hl-variable-color:var(--md-default-fg-color--light);--md-typeset-color:var(--md-default-fg-color);--md-typeset-a-color:var(--md-primary-fg-color);--md-typeset-mark-color:#4287ff4d;--md-typeset-kbd-color:hsla(var(--md-hue),15%,94%,0.12);--md-typeset-kbd-accent-color:hsla(var(--md-hue),15%,94%,0.2);--md-typeset-kbd-border-color:hsla(var(--md-hue),15%,14%,1);--md-typeset-table-color:hsla(var(--md-hue),75%,95%,0.12);--md-typeset-table-color--light:hsla(var(--md-hue),75%,95%,0.035);--md-admonition-fg-color:var(--md-default-fg-color);--md-admonition-bg-color:var(--md-default-bg-color);--md-footer-bg-color:hsla(var(--md-hue),15%,12%,0.87);--md-footer-bg-color--dark:hsla(var(--md-hue),15%,10%,1);--md-shadow-z1:0 0.2rem 0.5rem #0003,0 0 0.05rem #0000001a;--md-shadow-z2:0 0.2rem 0.5rem #0000004d,0 0 0.05rem #00000040;--md-shadow-z3:0 0.2rem 0.5rem #0006,0 0 0.05rem #00000059;color-scheme:dark}[data-md-color-scheme=slate] img[src$="#gh-light-mode-only"],[data-md-color-scheme=slate] img[src$="#only-light"]{display:none}[data-md-color-scheme=slate][data-md-color-primary=pink]{--md-typeset-a-color:#ed5487}[data-md-color-scheme=slate][data-md-color-primary=purple]{--md-typeset-a-color:#bd78c9}[data-md-color-scheme=slate][data-md-color-primary=deep-purple]{--md-typeset-a-color:#a682e3}[data-md-color-scheme=slate][data-md-color-primary=indigo]{--md-typeset-a-color:#739ae2}[data-md-color-scheme=slate][data-md-color-primary=teal]{--md-typeset-a-color:#00ccb8}[data-md-color-scheme=slate][data-md-color-primary=green]{--md-typeset-a-color:#71c174}[data-md-color-scheme=slate][data-md-color-primary=deep-orange]{--md-typeset-a-color:#ff9575}[data-md-color-scheme=slate][data-md-color-primary=brown]{--md-typeset-a-color:#c7846b}[data-md-color-scheme=slate][data-md-color-primary=black],[data-md-color-scheme=slate][data-md-color-primary=blue-grey],[data-md-color-scheme=slate][data-md-color-primary=grey],[data-md-color-scheme=slate][data-md-color-primary=white]{--md-typeset-a-color:#6c91d5}[data-md-color-switching] *,[data-md-color-switching] :after,[data-md-color-switching] :before{transition-duration:0ms!important}}[data-md-color-accent=red]{--md-accent-fg-color:#ff1947;--md-accent-fg-color--transparent:#ff19471a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=pink]{--md-accent-fg-color:#f50056;--md-accent-fg-color--transparent:#f500561a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=purple]{--md-accent-fg-color:#df41fb;--md-accent-fg-color--transparent:#df41fb1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=deep-purple]{--md-accent-fg-color:#7c4dff;--md-accent-fg-color--transparent:#7c4dff1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=indigo]{--md-accent-fg-color:#526cfe;--md-accent-fg-color--transparent:#526cfe1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=blue]{--md-accent-fg-color:#4287ff;--md-accent-fg-color--transparent:#4287ff1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=light-blue]{--md-accent-fg-color:#0091eb;--md-accent-fg-color--transparent:#0091eb1a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=cyan]{--md-accent-fg-color:#00bad6;--md-accent-fg-color--transparent:#00bad61a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=teal]{--md-accent-fg-color:#00bda4;--md-accent-fg-color--transparent:#00bda41a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=green]{--md-accent-fg-color:#00c753;--md-accent-fg-color--transparent:#00c7531a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=light-green]{--md-accent-fg-color:#63de17;--md-accent-fg-color--transparent:#63de171a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-accent=lime]{--md-accent-fg-color:#b0eb00;--md-accent-fg-color--transparent:#b0eb001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=yellow]{--md-accent-fg-color:#ffd500;--md-accent-fg-color--transparent:#ffd5001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=amber]{--md-accent-fg-color:#fa0;--md-accent-fg-color--transparent:#ffaa001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=orange]{--md-accent-fg-color:#ff9100;--md-accent-fg-color--transparent:#ff91001a;--md-accent-bg-color:#000000de;--md-accent-bg-color--light:#0000008a}[data-md-color-accent=deep-orange]{--md-accent-fg-color:#ff6e42;--md-accent-fg-color--transparent:#ff6e421a;--md-accent-bg-color:#fff;--md-accent-bg-color--light:#ffffffb3}[data-md-color-primary=red]{--md-primary-fg-color:#ef5552;--md-primary-fg-color--light:#e57171;--md-primary-fg-color--dark:#e53734;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=pink]{--md-primary-fg-color:#e92063;--md-primary-fg-color--light:#ec417a;--md-primary-fg-color--dark:#c3185d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=purple]{--md-primary-fg-color:#ab47bd;--md-primary-fg-color--light:#bb69c9;--md-primary-fg-color--dark:#8c24a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=deep-purple]{--md-primary-fg-color:#7e56c2;--md-primary-fg-color--light:#9574cd;--md-primary-fg-color--dark:#673ab6;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=indigo]{--md-primary-fg-color:#4051b5;--md-primary-fg-color--light:#5d6cc0;--md-primary-fg-color--dark:#303fa1;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=blue]{--md-primary-fg-color:#2094f3;--md-primary-fg-color--light:#42a5f5;--md-primary-fg-color--dark:#1975d2;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=light-blue]{--md-primary-fg-color:#02a6f2;--md-primary-fg-color--light:#28b5f6;--md-primary-fg-color--dark:#0287cf;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=cyan]{--md-primary-fg-color:#00bdd6;--md-primary-fg-color--light:#25c5da;--md-primary-fg-color--dark:#0097a8;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=teal]{--md-primary-fg-color:#009485;--md-primary-fg-color--light:#26a699;--md-primary-fg-color--dark:#007a6c;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=green]{--md-primary-fg-color:#4cae4f;--md-primary-fg-color--light:#68bb6c;--md-primary-fg-color--dark:#398e3d;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=light-green]{--md-primary-fg-color:#8bc34b;--md-primary-fg-color--light:#9ccc66;--md-primary-fg-color--dark:#689f38;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=lime]{--md-primary-fg-color:#cbdc38;--md-primary-fg-color--light:#d3e156;--md-primary-fg-color--dark:#b0b52c;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=yellow]{--md-primary-fg-color:#ffec3d;--md-primary-fg-color--light:#ffee57;--md-primary-fg-color--dark:#fbc02d;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=amber]{--md-primary-fg-color:#ffc105;--md-primary-fg-color--light:#ffc929;--md-primary-fg-color--dark:#ffa200;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=orange]{--md-primary-fg-color:#ffa724;--md-primary-fg-color--light:#ffa724;--md-primary-fg-color--dark:#fa8900;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a}[data-md-color-primary=deep-orange]{--md-primary-fg-color:#ff6e42;--md-primary-fg-color--light:#ff8a66;--md-primary-fg-color--dark:#f4511f;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=brown]{--md-primary-fg-color:#795649;--md-primary-fg-color--light:#8d6e62;--md-primary-fg-color--dark:#5d4037;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3}[data-md-color-primary=grey]{--md-primary-fg-color:#757575;--md-primary-fg-color--light:#9e9e9e;--md-primary-fg-color--dark:#616161;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3;--md-typeset-a-color:#4051b5}[data-md-color-primary=blue-grey]{--md-primary-fg-color:#546d78;--md-primary-fg-color--light:#607c8a;--md-primary-fg-color--dark:#455a63;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3;--md-typeset-a-color:#4051b5}[data-md-color-primary=light-green]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#72ad2e}[data-md-color-primary=lime]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#8b990a}[data-md-color-primary=yellow]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#b8a500}[data-md-color-primary=amber]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#d19d00}[data-md-color-primary=orange]:not([data-md-color-scheme=slate]){--md-typeset-a-color:#e68a00}[data-md-color-primary=white]{--md-primary-fg-color:#fff;--md-primary-fg-color--light:#ffffffb3;--md-primary-fg-color--dark:#00000012;--md-primary-bg-color:#000000de;--md-primary-bg-color--light:#0000008a;--md-typeset-a-color:#4051b5}[data-md-color-primary=white] .md-button{color:var(--md-typeset-a-color)}[data-md-color-primary=white] .md-button--primary{background-color:var(--md-typeset-a-color);border-color:var(--md-typeset-a-color);color:#fff}@media screen and (min-width:60em){[data-md-color-primary=white] .md-search__form{background-color:#00000012}[data-md-color-primary=white] .md-search__form:hover{background-color:#00000052}[data-md-color-primary=white] .md-search__input+.md-search__icon{color:#000000de}}@media screen and (min-width:76.25em){[data-md-color-primary=white] .md-tabs{border-bottom:.05rem solid #00000012}}[data-md-color-primary=black]{--md-primary-fg-color:#000;--md-primary-fg-color--light:#0000008a;--md-primary-fg-color--dark:#000;--md-primary-bg-color:#fff;--md-primary-bg-color--light:#ffffffb3;--md-typeset-a-color:#4051b5}[data-md-color-primary=black] .md-button{color:var(--md-typeset-a-color)}[data-md-color-primary=black] .md-button--primary{background-color:var(--md-typeset-a-color);border-color:var(--md-typeset-a-color);color:#fff}[data-md-color-primary=black] .md-header{background-color:#000}@media screen and (max-width:59.9375em){[data-md-color-primary=black] .md-nav__source{background-color:#000000de}}@media screen and (min-width:60em){[data-md-color-primary=black] .md-search__form{background-color:#ffffff1f}[data-md-color-primary=black] .md-search__form:hover{background-color:#ffffff4d}}@media screen and (max-width:76.1875em){html [data-md-color-primary=black] .md-nav--primary .md-nav__title[for=__drawer]{background-color:#000}}@media screen and (min-width:76.25em){[data-md-color-primary=black] .md-tabs{background-color:#000}}
\ No newline at end of file
diff --git a/assets/stylesheets/palette.85d0ee34.min.css.map b/assets/stylesheets/palette.85d0ee34.min.css.map
deleted file mode 100644
index d616c2a6d..000000000
--- a/assets/stylesheets/palette.85d0ee34.min.css.map
+++ /dev/null
@@ -1 +0,0 @@
-{"version":3,"sources":["src/assets/stylesheets/palette/_scheme.scss","../../../src/assets/stylesheets/palette.scss","src/assets/stylesheets/palette/_accent.scss","src/assets/stylesheets/palette/_primary.scss","src/assets/stylesheets/utilities/_break.scss"],"names":[],"mappings":"AA2BA,cAGE,6BAQE,YAAA,CAGA,mDAAA,CACA,6DAAA,CACA,+DAAA,CACA,gEAAA,CACA,mDAAA,CACA,6DAAA,CACA,+DAAA,CACA,gEAAA,CAGA,gDAAA,CACA,gDAAA,CAGA,4BAAA,CACA,iCAAA,CACA,kCAAA,CACA,mCAAA,CACA,mCAAA,CACA,kCAAA,CACA,iCAAA,CACA,+CAAA,CACA,6DAAA,CACA,gEAAA,CACA,4DAAA,CACA,4DAAA,CACA,6DAAA,CAGA,6CAAA,CAGA,+CAAA,CAGA,iCAAA,CAGA,uDAAA,CACA,6DAAA,CACA,2DAAA,CAGA,yDAAA,CACA,iEAAA,CAGA,mDAAA,CACA,mDAAA,CAGA,qDAAA,CACA,wDAAA,CAGA,0DAAA,CAKA,8DAAA,CAKA,0DAAA,CAzEA,iBCeF,CD+DE,kHAEE,YC7DJ,CDoFE,yDACE,4BClFJ,CDiFE,2DACE,4BC/EJ,CD8EE,gEACE,4BC5EJ,CD2EE,2DACE,4BCzEJ,CDwEE,yDACE,4BCtEJ,CDqEE,0DACE,4BCnEJ,CDkEE,gEACE,4BChEJ,CD+DE,0DACE,4BC7DJ,CD4DE,2OACE,4BCjDJ,CDwDA,+FAGE,iCCtDF,CACF,CC/CE,2BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD2CN,CCrDE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDkDN,CC5DE,8BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDyDN,CCnEE,mCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDgEN,CC1EE,8BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDuEN,CCjFE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD8EN,CCxFE,kCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDqFN,CC/FE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD4FN,CCtGE,4BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDmGN,CC7GE,6BACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCD0GN,CCpHE,mCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDiHN,CC3HE,4BACE,4BAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCD2HN,CClIE,8BACE,4BAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCDkIN,CCzIE,6BACE,yBAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCDyIN,CChJE,8BACE,4BAAA,CACA,2CAAA,CAIE,8BAAA,CACA,qCDgJN,CCvJE,mCACE,4BAAA,CACA,2CAAA,CAOE,yBAAA,CACA,qCDoJN,CEzJE,4BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFsJN,CEjKE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF8JN,CEzKE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFsKN,CEjLE,oCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF8KN,CEzLE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFsLN,CEjME,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF8LN,CEzME,mCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFsMN,CEjNE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF8MN,CEzNE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFsNN,CEjOE,8BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF8NN,CEzOE,oCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFsON,CEjPE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFiPN,CEzPE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFyPN,CEjQE,8BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFiQN,CEzQE,+BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAIE,+BAAA,CACA,sCFyQN,CEjRE,oCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCF8QN,CEzRE,8BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCFsRN,CEjSE,6BACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCAAA,CAKA,4BF0RN,CE1SE,kCACE,6BAAA,CACA,oCAAA,CACA,mCAAA,CAOE,0BAAA,CACA,sCAAA,CAKA,4BFmSN,CEpRE,sEACE,4BFuRJ,CExRE,+DACE,4BF2RJ,CE5RE,iEACE,4BF+RJ,CEhSE,gEACE,4BFmSJ,CEpSE,iEACE,4BFuSJ,CE9RA,8BACE,0BAAA,CACA,sCAAA,CACA,qCAAA,CACA,+BAAA,CACA,sCAAA,CAGA,4BF+RF,CE5RE,yCACE,+BF8RJ,CE3RI,kDAEE,0CAAA,CACA,sCAAA,CAFA,UF+RN,CG3MI,mCD1EA,+CACE,0BFwRJ,CErRI,qDACE,0BFuRN,CElRE,iEACE,eFoRJ,CACF,CGtNI,sCDvDA,uCACE,oCFgRJ,CACF,CEvQA,8BACE,0BAAA,CACA,sCAAA,CACA,gCAAA,CACA,0BAAA,CACA,sCAAA,CAGA,4BFwQF,CErQE,yCACE,+BFuQJ,CEpQI,kDAEE,0CAAA,CACA,sCAAA,CAFA,UFwQN,CEjQE,yCACE,qBFmQJ,CG5NI,wCDhCA,8CACE,0BF+PJ,CACF,CGpPI,mCDJA,+CACE,0BF2PJ,CExPI,qDACE,0BF0PN,CACF,CGzOI,wCDTA,iFACE,qBFqPJ,CACF,CGjQI,sCDmBA,uCACE,qBFiPJ,CACF","file":"palette.css"}
\ No newline at end of file
diff --git a/fedora-coreos/aws/index.html b/fedora-coreos/aws/index.html
index a0ce05665..86860258a 100644
--- a/fedora-coreos/aws/index.html
+++ b/fedora-coreos/aws/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -607,15 +612,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" checked>
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -897,15 +907,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1038,15 +1053,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1179,15 +1199,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1320,15 +1345,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1607,7 +1637,7 @@
 
 
 <h1 id="aws">AWS<a class="headerlink" href="#aws" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on AWS with Fedora CoreOS.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on AWS with Fedora CoreOS.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1659,7 +1689,7 @@ <h2 id="provider">Provider<a class="headerlink" href="#provider" title="Permanen
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>aws/fedora-coreos/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;tempest&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;tempest&quot;</span>
@@ -1709,9 +1739,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/tempest-config
 $ kubectl get nodes
 NAME           STATUS  ROLES    AGE  VERSION
-ip-10-0-3-155  Ready   &lt;none&gt;   10m  v1.28.2
-ip-10-0-26-65  Ready   &lt;none&gt;   10m  v1.28.2
-ip-10-0-41-21  Ready   &lt;none&gt;   10m  v1.28.2
+ip-10-0-3-155  Ready   &lt;none&gt;   10m  v1.28.3
+ip-10-0-26-65  Ready   &lt;none&gt;   10m  v1.28.3
+ip-10-0-41-21  Ready   &lt;none&gt;   10m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -1974,10 +2004,11 @@ <h4 id="spot">Spot<a class="headerlink" href="#spot" title="Permanent link">&par
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/fedora-coreos/azure/index.html b/fedora-coreos/azure/index.html
index 8bec9fba6..7196b53de 100644
--- a/fedora-coreos/azure/index.html
+++ b/fedora-coreos/azure/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -607,15 +612,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" checked>
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -904,15 +914,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1045,15 +1060,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1186,15 +1206,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1327,15 +1352,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1621,7 +1651,7 @@
 
 
 <h1 id="azure">Azure<a class="headerlink" href="#azure" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Azure with Fedora CoreOS.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Azure with Fedora CoreOS.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1677,7 +1707,7 @@ <h2 id="fedora-coreos-images">Fedora CoreOS Images<a class="headerlink" href="#f
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>azure/fedora-coreos/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;ramius&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Azure</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">   </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;ramius&quot;</span>
@@ -1729,9 +1759,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/ramius-config
 $ kubectl get nodes
 NAME                  STATUS  ROLES   AGE  VERSION
-ramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.2
-ramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.2
-ramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.2
+ramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.3
+ramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.3
+ramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -1988,10 +2018,11 @@ <h4 id="spot-priority">Spot Priority<a class="headerlink" href="#spot-priority"
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/fedora-coreos/bare-metal/index.html b/fedora-coreos/bare-metal/index.html
index 99e78187d..8cd0d4fc3 100644
--- a/fedora-coreos/bare-metal/index.html
+++ b/fedora-coreos/bare-metal/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -607,15 +612,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" checked>
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -919,15 +929,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1060,15 +1075,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1201,15 +1221,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1342,15 +1367,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1651,7 +1681,7 @@
 
 
 <h1 id="bare-metal">Bare-Metal<a class="headerlink" href="#bare-metal" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.2 cluster on bare-metal with Fedora CoreOS.</p>
+<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.3 cluster on bare-metal with Fedora CoreOS.</p>
 <p>First, we'll deploy a <a href="https://github.com/poseidon/matchbox">Matchbox</a> service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Fedora CoreOS to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1765,7 +1795,7 @@ <h2 id="provider">Provider<a class="headerlink" href="#provider" title="Permanen
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>bare-metal/fedora-coreos/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;mercury&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # bare-metal</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">            </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;mercury&quot;</span>
@@ -1799,7 +1829,7 @@ <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent l
 </code></pre></div>
 <p>Workers with similar features can be defined inline using the <code>workers</code> field as shown above. It's also possible to define discrete workers that attach to the cluster. Discrete workers are more advanced, but more verbose.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;mercury-node1&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # bare-metal</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;mercury&quot;</span>
@@ -1886,9 +1916,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/mercury-config
 $ kubectl get nodes
 NAME                STATUS  ROLES   AGE  VERSION
-node1.example.com   Ready   &lt;none&gt;  10m  v1.28.2
-node2.example.com   Ready   &lt;none&gt;  10m  v1.28.2
-node3.example.com   Ready   &lt;none&gt;  10m  v1.28.2
+node1.example.com   Ready   &lt;none&gt;  10m  v1.28.3
+node2.example.com   Ready   &lt;none&gt;  10m  v1.28.3
+node3.example.com   Ready   &lt;none&gt;  10m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -2108,10 +2138,11 @@ <h3 id="optional">Optional<a class="headerlink" href="#optional" title="Permanen
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/fedora-coreos/digitalocean/index.html b/fedora-coreos/digitalocean/index.html
index f7ec46e97..e346e4934 100644
--- a/fedora-coreos/digitalocean/index.html
+++ b/fedora-coreos/digitalocean/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -607,15 +612,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" checked>
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -898,15 +908,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1039,15 +1054,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1180,15 +1200,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1321,15 +1346,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1609,7 +1639,7 @@
 
 
 <h1 id="digitalocean">DigitalOcean<a class="headerlink" href="#digitalocean" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on DigitalOcean with Fedora CoreOS.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on DigitalOcean with Fedora CoreOS.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1663,7 +1693,7 @@ <h2 id="fedora-coreos-images">Fedora CoreOS Images<a class="headerlink" href="#f
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>digital-ocean/fedora-coreos/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;nemo&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Digital Ocean</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;nemo&quot;</span>
@@ -1714,9 +1744,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/nemo-config
 $ kubectl get nodes
 NAME               STATUS  ROLES   AGE  VERSION
-10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.2
-10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.2
-10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.2
+10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.3
+10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.3
+10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE
@@ -1934,10 +1964,11 @@ <h3 id="optional">Optional<a class="headerlink" href="#optional" title="Permanen
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/fedora-coreos/google-cloud/index.html b/fedora-coreos/google-cloud/index.html
index 139d022a2..be05bee88 100644
--- a/fedora-coreos/google-cloud/index.html
+++ b/fedora-coreos/google-cloud/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -607,15 +612,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" checked>
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -897,15 +907,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1038,15 +1053,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1179,15 +1199,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1320,15 +1345,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1607,7 +1637,7 @@
 
 
 <h1 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Google Compute Engine with Fedora CoreOS.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Google Compute Engine with Fedora CoreOS.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1659,7 +1689,7 @@ <h2 id="provider">Provider<a class="headerlink" href="#provider" title="Permanen
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>google-cloud/fedora-coreos/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">  </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;yavin&quot;</span>
@@ -1710,9 +1740,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.2
-yavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2
-yavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2
+yavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.3
+yavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3
+yavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -1944,10 +1974,11 @@ <h4 id="preemption">Preemption<a class="headerlink" href="#preemption" title="Pe
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/flatcar-linux/aws/index.html b/flatcar-linux/aws/index.html
index 413b91c1a..865bfac68 100644
--- a/flatcar-linux/aws/index.html
+++ b/flatcar-linux/aws/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -748,15 +758,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" checked>
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1038,15 +1053,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1179,15 +1199,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1320,15 +1345,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1607,7 +1637,7 @@
 
 
 <h1 id="aws">AWS<a class="headerlink" href="#aws" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on AWS with Flatcar Linux.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on AWS with Flatcar Linux.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1659,7 +1689,7 @@ <h2 id="provider">Provider<a class="headerlink" href="#provider" title="Permanen
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>aws/flatcar-linux/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;tempest&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # AWS</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;tempest&quot;</span>
@@ -1709,9 +1739,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/tempest-config
 $ kubectl get nodes
 NAME           STATUS  ROLES   AGE  VERSION
-ip-10-0-3-155  Ready   &lt;none&gt;  10m  v1.28.2
-ip-10-0-26-65  Ready   &lt;none&gt;  10m  v1.28.2
-ip-10-0-41-21  Ready   &lt;none&gt;  10m  v1.28.2
+ip-10-0-3-155  Ready   &lt;none&gt;  10m  v1.28.3
+ip-10-0-26-65  Ready   &lt;none&gt;  10m  v1.28.3
+ip-10-0-41-21  Ready   &lt;none&gt;  10m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -1974,10 +2004,11 @@ <h4 id="spot">Spot<a class="headerlink" href="#spot" title="Permanent link">&par
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/flatcar-linux/azure/index.html b/flatcar-linux/azure/index.html
index 35fd59ec2..57055223f 100644
--- a/flatcar-linux/azure/index.html
+++ b/flatcar-linux/azure/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -748,15 +758,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" checked>
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1045,15 +1060,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1186,15 +1206,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1327,15 +1352,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1621,7 +1651,7 @@
 
 
 <h1 id="azure">Azure<a class="headerlink" href="#azure" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Azure with Flatcar Linux.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Azure with Flatcar Linux.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1671,7 +1701,7 @@ <h2 id="flatcar-linux-images">Flatcar Linux Images<a class="headerlink" href="#f
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>azure/flatcar-linux/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;ramius&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Azure</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">   </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;ramius&quot;</span>
@@ -1722,9 +1752,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/ramius-config
 $ kubectl get nodes
 NAME                  STATUS  ROLES   AGE  VERSION
-ramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.2
-ramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.2
-ramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.2
+ramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.3
+ramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.3
+ramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -1982,10 +2012,11 @@ <h4 id="spot-priority">Spot Priority<a class="headerlink" href="#spot-priority"
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/flatcar-linux/bare-metal/index.html b/flatcar-linux/bare-metal/index.html
index e5785389f..6aff89659 100644
--- a/flatcar-linux/bare-metal/index.html
+++ b/flatcar-linux/bare-metal/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -748,15 +758,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" checked>
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1060,15 +1075,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1201,15 +1221,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1342,15 +1367,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1651,7 +1681,7 @@
 
 
 <h1 id="bare-metal">Bare-Metal<a class="headerlink" href="#bare-metal" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.2 cluster on bare-metal with Flatcar Linux.</p>
+<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.3 cluster on bare-metal with Flatcar Linux.</p>
 <p>First, we'll deploy a <a href="https://github.com/poseidon/matchbox">Matchbox</a> service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code> while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1765,7 +1795,7 @@ <h2 id="provider">Provider<a class="headerlink" href="#provider" title="Permanen
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>bare-metal/flatcar-linux/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;mercury&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # bare-metal</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">            </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;mercury&quot;</span>
@@ -1802,7 +1832,7 @@ <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent l
 </code></pre></div>
 <p>Workers with similar features can be defined inline using the <code>workers</code> field as shown above. It's also possible to define discrete workers that attach to the cluster. Discrete workers are more advanced, but more verbose.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;mercury-node1&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # bare-metal</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;mercury&quot;</span>
@@ -1893,9 +1923,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/mercury-config
 $ kubectl get nodes
 NAME                STATUS  ROLES   AGE  VERSION
-node1.example.com   Ready   &lt;none&gt;  10m  v1.28.2
-node2.example.com   Ready   &lt;none&gt;  10m  v1.28.2
-node3.example.com   Ready   &lt;none&gt;  10m  v1.28.2
+node1.example.com   Ready   &lt;none&gt;  10m  v1.28.3
+node2.example.com   Ready   &lt;none&gt;  10m  v1.28.3
+node3.example.com   Ready   &lt;none&gt;  10m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -2127,10 +2157,11 @@ <h3 id="optional">Optional<a class="headerlink" href="#optional" title="Permanen
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/flatcar-linux/digitalocean/index.html b/flatcar-linux/digitalocean/index.html
index 2338ff27a..730d8a474 100644
--- a/flatcar-linux/digitalocean/index.html
+++ b/flatcar-linux/digitalocean/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -748,15 +758,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" checked>
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1045,15 +1060,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1186,15 +1206,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1327,15 +1352,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1621,7 +1651,7 @@
 
 
 <h1 id="digitalocean">DigitalOcean<a class="headerlink" href="#digitalocean" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on DigitalOcean with Flatcar Linux.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on DigitalOcean with Flatcar Linux.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1675,7 +1705,7 @@ <h3 id="flatcar-linux-images">Flatcar Linux Images<a class="headerlink" href="#f
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>digital-ocean/flatcar-linux/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;nemo&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Digital Ocean</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;nemo&quot;</span>
@@ -1726,9 +1756,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/nemo-config
 $ kubectl get nodes
 NAME               STATUS  ROLES   AGE  VERSION
-10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.2
-10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.2
-10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.2
+10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.3
+10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.3
+10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE
@@ -1946,10 +1976,11 @@ <h3 id="optional">Optional<a class="headerlink" href="#optional" title="Permanen
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/flatcar-linux/google-cloud/index.html b/flatcar-linux/google-cloud/index.html
index 880279c87..24c31eb0e 100644
--- a/flatcar-linux/google-cloud/index.html
+++ b/flatcar-linux/google-cloud/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -748,15 +758,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" checked>
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1038,15 +1053,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1179,15 +1199,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1320,15 +1345,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1607,7 +1637,7 @@
 
 
 <h1 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" title="Permanent link">&para;</a></h1>
-<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Google Compute Engine with Flatcar Linux.</p>
+<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Google Compute Engine with Flatcar Linux.</p>
 <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.</p>
 <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>
 <h2 id="requirements">Requirements<a class="headerlink" href="#requirements" title="Permanent link">&para;</a></h2>
@@ -1659,7 +1689,7 @@ <h2 id="provider">Provider<a class="headerlink" href="#provider" title="Permanen
 <h2 id="cluster">Cluster<a class="headerlink" href="#cluster" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster using the module <code>google-cloud/flatcar-linux/kubernetes</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">  </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;yavin&quot;</span>
@@ -1710,9 +1740,9 @@ <h2 id="verify">Verify<a class="headerlink" href="#verify" title="Permanent link
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.2
-yavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2
-yavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2
+yavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.3
+yavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3
+yavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -1944,10 +1974,11 @@ <h4 id="preemption">Preemption<a class="headerlink" href="#preemption" title="Pe
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/index.html b/index.html
index 03bf00065..0f48f509b 100644
--- a/index.html
+++ b/index.html
@@ -18,7 +18,7 @@
       
       
       <link rel="icon" href="img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -26,10 +26,10 @@
       
     
     
-      <link rel="stylesheet" href="assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -518,15 +518,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -699,15 +704,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -840,15 +850,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -981,15 +996,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1122,15 +1142,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1263,15 +1288,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1507,7 +1537,7 @@ <h1 id="typhoon">Typhoon <img align="right" src="https://storage.googleapis.com/
 <p>Typhoon distributes upstream Kubernetes, architectural conventions, and cluster addons, much like a GNU/Linux distribution provides the Linux kernel and userspace components.</p>
 <h2 id="features">Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a><a class="headerlink" href="#features" title="Permanent link">&para;</a></h2>
 <ul>
-<li>Kubernetes v1.28.2 (upstream)</li>
+<li>Kubernetes v1.28.3 (upstream)</li>
 <li>Single or multi-master, <a href="https://www.projectcalico.org/">Calico</a> or <a href="https://github.com/cilium/cilium">Cilium</a> or <a href="https://github.com/coreos/flannel">flannel</a> networking</li>
 <li>On-cluster etcd with TLS, <a href="https://kubernetes.io/docs/admin/authorization/rbac/">RBAC</a>-enabled, <a href="https://kubernetes.io/docs/concepts/services-networking/network-policies/">network policy</a>, SELinux enforcing</li>
 <li>Advanced features like <a href="advanced/worker-pools/">worker pools</a>, <a href="fedora-coreos/google-cloud/#preemption">preemptible</a> workers, and <a href="advanced/customization/#hosts">snippets</a> customization</li>
@@ -1652,7 +1682,7 @@ <h2 id="documentation">Documentation<a class="headerlink" href="#documentation"
 <h2 id="example">Example<a class="headerlink" href="#example" title="Permanent link">&para;</a></h2>
 <p>Define a Kubernetes cluster by using the Terraform module for your chosen platform and operating system. Here's a minimal example.</p>
 <div class="highlight"><pre><span></span><code><span class="kr">module</span><span class="w"> </span><span class="nv">&quot;yavin&quot;</span><span class="w"> </span><span class="p">{</span>
-<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2&quot;</span>
+<span class="w">  </span><span class="na">source</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3&quot;</span>
 
 <span class="c1">  # Google Cloud</span>
 <span class="w">  </span><span class="na">cluster_name</span><span class="w">  </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;yavin&quot;</span>
@@ -1684,9 +1714,9 @@ <h2 id="example">Example<a class="headerlink" href="#example" title="Permanent l
 <div class="highlight"><pre><span></span><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.2
-yavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2
-yavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2
+yavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.3
+yavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3
+yavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3
 </code></pre></div>
 <p>List the pods.</p>
 <div class="highlight"><pre><span></span><code>$ kubectl get pods --all-namespaces
@@ -1785,10 +1815,11 @@ <h2 id="sponsors">Sponsors<a class="headerlink" href="#sponsors" title="Permanen
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": ".", "features": ["navigation.tabs", "navigation.instant"], "search": "assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": ".", "features": ["navigation.tabs", "navigation.instant"], "search": "assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/search/search_index.json b/search/search_index.json
index dc6c79433..cbc9c5050 100644
--- a/search/search_index.json
+++ b/search/search_index.json
@@ -1 +1 @@
-{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"]},"docs":[{"location":"","title":"Typhoon","text":"<p>Typhoon is a minimal and free Kubernetes distribution.</p> <ul> <li>Minimal, stable base Kubernetes distribution</li> <li>Declarative infrastructure and configuration</li> <li>Free (freedom and cost) and privacy-respecting</li> <li>Practical for labs, datacenters, and clouds</li> </ul> <p>Typhoon distributes upstream Kubernetes, architectural conventions, and cluster addons, much like a GNU/Linux distribution provides the Linux kernel and userspace components.</p>"},{"location":"#features","title":"Features","text":"<ul> <li>Kubernetes v1.28.2 (upstream)</li> <li>Single or multi-master, Calico or Cilium or flannel networking</li> <li>On-cluster etcd with TLS, RBAC-enabled, network policy, SELinux enforcing</li> <li>Advanced features like worker pools, preemptible workers, and snippets customization</li> <li>Ready for Ingress, Prometheus, Grafana, CSI, or other addons</li> </ul>"},{"location":"#modules","title":"Modules","text":"<p>Typhoon provides a Terraform Module for each supported operating system and platform.</p> <p>Typhoon is available for Fedora CoreOS.</p> Platform Operating System Terraform Module Status AWS Fedora CoreOS aws/fedora-coreos/kubernetes stable Azure Fedora CoreOS azure/fedora-coreos/kubernetes alpha Bare-Metal Fedora CoreOS bare-metal/fedora-coreos/kubernetes stable DigitalOcean Fedora CoreOS digital-ocean/fedora-coreos/kubernetes beta Google Cloud Fedora CoreOS google-cloud/fedora-coreos/kubernetes stable Platform Operating System Terraform Module Status AWS Fedora CoreOS (ARM64) aws/fedora-coreos/kubernetes alpha <p>Typhoon is available for Flatcar Linux.</p> Platform Operating System Terraform Module Status AWS Flatcar Linux aws/flatcar-linux/kubernetes stable Azure Flatcar Linux azure/flatcar-linux/kubernetes alpha Bare-Metal Flatcar Linux bare-metal/flatcar-linux/kubernetes stable DigitalOcean Flatcar Linux digital-ocean/flatcar-linux/kubernetes beta Google Cloud Flatcar Linux google-cloud/flatcar-linux/kubernetes stable Platform Operating System Terraform Module Status AWS Flatcar Linux (ARM64) aws/flatcar-linux/kubernetes alpha Azure Flatcar Linux (ARM64) azure/flatcar-linux/kubernetes alpha"},{"location":"#documentation","title":"Documentation","text":"<ul> <li>Architecture concepts and operating-systems</li> <li>Fedora CoreOS tutorials for AWS, Azure, Bare-Metal, DigitalOcean, and Google Cloud</li> <li>Flatcar Linux tutorials for AWS, Azure, Bare-Metal, DigitalOcean, and Google Cloud</li> </ul>"},{"location":"#example","title":"Example","text":"<p>Define a Kubernetes cluster by using the Terraform module for your chosen platform and operating system. Here's a minimal example.</p> <pre><code>module \"yavin\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # Google Cloud\ncluster_name  = \"yavin\"\nregion        = \"us-central1\"\ndns_zone      = \"example.com\"\ndns_zone_name = \"example-zone\"\n\n  # configuration\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\nworker_count = 2\n}\n\n# Obtain cluster kubeconfig\nresource \"local_file\" \"kubeconfig-yavin\" {\ncontent  = module.yavin.kubeconfig-admin\nfilename = \"/home/user/.kube/configs/yavin-config\"\n}\n</code></pre> <p>Initialize modules, plan the changes to be made, and apply the changes.</p> <pre><code>$ terraform init\n$ terraform plan\nPlan: 62 to add, 0 to change, 0 to destroy.\n$ terraform apply\nApply complete! Resources: 62 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes (varies by platform), the cluster will be ready. This Google Cloud example creates a <code>yavin.example.com</code> DNS record to resolve to a network load balancer across controller nodes.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config\n$ kubectl get nodes\nNAME                                       ROLES    STATUS  AGE  VERSION\nyavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.2\nyavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2\nyavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1cs8z                         2/2    Running   0         6m\nkube-system   calico-node-d1l5b                         2/2    Running   0         6m\nkube-system   calico-node-sp9ps                         2/2    Running   0         6m\nkube-system   coredns-1187388186-dkh3o                  1/1    Running   0         6m\nkube-system   coredns-1187388186-zj5dl                  1/1    Running   0         6m\nkube-system   kube-apiserver-controller-0               1/1    Running   0         6m\nkube-system   kube-controller-manager-controller-0      1/1    Running   0         6m\nkube-system   kube-proxy-117v6                          1/1    Running   0         6m\nkube-system   kube-proxy-9886n                          1/1    Running   0         6m\nkube-system   kube-proxy-njn47                          1/1    Running   0         6m\nkube-system   kube-scheduler-controller-0               1/1    Running   0         6m\n</code></pre>"},{"location":"#help","title":"Help","text":"<p>Schedule a meeting via Github Sponsors to discuss your use case.</p>"},{"location":"#motivation","title":"Motivation","text":"<p>Typhoon powers the author's cloud and colocation clusters. The project has evolved through operational experience and Kubernetes changes. Typhoon is shared under a free license to allow others to use the work freely and contribute to its upkeep.</p> <p>Typhoon addresses real world needs, which you may share. It is honest about limitations or areas that aren't mature yet. It avoids buzzword bingo and hype. It does not aim to be the one-solution-fits-all distro. An ecosystem of Kubernetes distributions is healthy.</p>"},{"location":"#social-contract","title":"Social Contract","text":"<p>Typhoon is not a product, trial, or free-tier. Typhoon does not offer support, services, or charge money. And Typhoon is independent of operating system or platform vendors.</p> <p>Typhoon clusters will contain only free components. Cluster components will not collect data on users without their permission.</p>"},{"location":"#sponsors","title":"Sponsors","text":"<p>Poseidon's Github Sponsors support the infrastructure and operational costs of providing Typhoon.</p> <p> </p> <p>If you'd like your company here, please contact dghubble at psdn.io.</p>"},{"location":"announce/","title":"Announce","text":""},{"location":"announce/#jan-23-2020","title":"Jan 23, 2020","text":"<p>Typhoon for Fedora CoreOS promoted to alpha!</p> <p>Last summer, Typhoon released the first preview of Kubernetes on Fedora CoreOS for bare-metal and AWS, developing many ideas and patterns from Typhoon for Container Linux and Fedora Atomic. Since then, Typhoon for Fedora CoreOS has evolved and gained features alongside Typhoon, while Fedora CoreOS itself has evolved and improved too.</p> <p>Fedora recently announced that Fedora CoreOS is available for general use. To align with that change and to better indicate the maturing status, Typhoon for Fedora CoreOS has been promoted to alpha. Many thanks to folks who have worked to make this possbile!</p> <p>About: For newcomers, Typhoon is a minimal and free (cost and freedom) Kubernetes distribution providing upstream Kubernetes, declarative configuration via Terraform, and support for AWS, Azure, Google Cloud, DigitalOcean, and bare-metal. It is run by former CoreOS engineer @dghubble to power his clusters, with freedom motivations.</p>"},{"location":"announce/#jul-18-2019","title":"Jul 18, 2019","text":"<p>Introducing a preview of Typhoon Kubernetes clusters with Fedora CoreOS!</p> <p>Fedora recently announced the first preview release of Fedora CoreOS, aiming to blend the best of CoreOS and Fedora for containerized workloads. To spur testing, Typhoon is sharing preview modules for Kubernetes v1.15 on AWS and bare-metal using the new Fedora CoreOS preview. What better way to test drive than by running Kubernetes?</p> <p>While Typhoon uses Container Linux (or Flatcar Linux) for stable modules, the project hasn't been a stranger to Fedora ideas, once developing a Fedora Atomic variant in 2018. That makes the Fedora CoreOS fushion both exciting and familiar. Typhoon with Fedora CoreOS uses Ignition v3 for provisioning, uses rpm-ostree for layering and updates, tries swapping system containers for podman, and brings SELinux enforcement (table). This is an early preview (don't go to prod), but do try it out and help identify and solve issues (getting started links above).</p>"},{"location":"announce/#march-27-2019","title":"March 27, 2019","text":"<p>Last April, Typhoon introduced alpha support for creating Kubernetes clusters with Fedora Atomic on AWS, Google Cloud, DigitalOcean, and bare-metal. Fedora Atomic shared many of Container Linux's aims for a container-optimized operating system, introduced novel ideas, and provided technical diversification for an uncertain future. However, Project Atomic efforts were merged into Fedora CoreOS and future Fedora Atomic releases are not expected. Typhoon modules for Fedora Atomic will not be updated much beyond Kubernetes v1.13. They may later be removed.</p> <p>Typhoon for Fedora Atomic fell short of goals to provide a consistent, practical experience across operating systems and platforms. The modules have remained alpha, despite improvements. Features like coordinated OS updates and boot-time declarative customization were not realized. Inelegance of Cloud-Init/kickstart loomed large. With that brief but obligatory summary, I'd like to change gears and celebrate the many positives.</p> <p>Fedora Atomic showcased rpm-ostree as a different approach to Container Linux's AB update scheme. It provided a viable route toward CRI-O to replace Docker as the container engine. And Fedora Atomic devised system containers as a way to package and run raw OCI images through runc for host-level containers<sup>1</sup>. Many of these ideas will live on in Fedora CoreOS, which is exciting!</p> <p>For Typhoon, Fedora Atomic brought fresh ideas and broader perspectives about different container-optimized base operating systems and related tools. Its sad to let go of so much work, but I think its time. Many of the concepts and technologies that were explored will surface again and Typhoon is better positioned as a result.</p> <p>Thank you Project Atomic team members for your work! - dghubble</p>"},{"location":"announce/#may-23-2018","title":"May 23, 2018","text":"<p>Starting in v1.10.3, Typhoon AWS and bare-metal <code>container-linux</code> modules allow picking between the Red Hat Container Linux (formerly CoreOS Container Linux) and Kinvolk Flatcar Linux operating system. Flatcar Linux serves as a drop-in compatible \"friendly fork\" of Container Linux. Flatcar Linux publishes the same channels and versions as Container Linux and gets provisioned, managed, and operated in an identical way (e.g. login as user \"core\").</p> <p>On AWS, pick the Container Linux derivative channel by setting <code>os_image</code> to coreos-stable, coreos-beta, coreos-alpha, flatcar-stable, flatcar-beta, or flatcar-alpha.</p> <p>On bare-metal, pick the Container Linux derivative channel by setting <code>os_channel</code> to coreos-stable, coreos-beta, coreos-alpha, flatcar-stable, flatcar-beta, or flatcar-alpha. Set the <code>os_version</code> number to PXE boot and install. Variables <code>container_linux_channel</code> and <code>container_linux_version</code> have been dropped.</p> <p>Flatcar Linux provides a familar Container Linux experience, with support from Kinvolk as an alternative to Red Hat. Typhoon offers the choice of Container Linux vendor to satisfy differing preferences and to diversify technology underpinnings, while providing a consistent Kubernetes experience across operating systems, clouds, and on-premise.</p>"},{"location":"announce/#april-26-2018","title":"April 26, 2018","text":"<p>Introducing Typhoon Kubernetes clusters for Fedora Atomic!</p> <p>Fedora Atomic is a container-optimized operating system designed for large-scale clustered operation, immutable infrastructure, and atomic operating system upgrades. Its part of Fedora and Project Atomic, a Red Hat sponsored project working on rpm-ostree, buildah, skopeo, CRI-O, and the related CentOS/RHEL Atomic.</p> <p>For newcomers, Typhoon is a free (cost and freedom) Kubernetes distribution providing upstream Kubernetes, declarative configuration via Terraform, and support for AWS, Google Cloud, DigitalOcean, and bare-metal. Typhoon clusters use a self-hosted control plane, support Calico and flannel CNI networking, and enable etcd TLS, RBAC, and network policy.</p> <p>Typhoon for Fedora Atomic reflects many of the same principles that created Typhoon for Container Linux. Clusters are declared using plain Terraform configs that can be versioned. In lieu of Ignition, instances are declaratively provisioned with Cloud-Init and kickstart (bare-metal only). TLS assets are generated. Hosts run only a kubelet service, other components are scheduled (i.e. self-hosted). The upstream hyperkube is used directly<sup>2</sup>. And clusters are kept minimal by offering optional addons for Ingress, Prometheus, and Grafana. Typhoon compliments and enhances Fedora Atomic as a choice of operating system for Kubernetes.</p> <p>Meanwhile, Fedora Atomic adds some promising new low-level technologies:</p> <ul> <li> <p>ostree &amp; rpm-ostree - a hybrid, layered, image and package system that lets you perform atomic updates and rollbacks, layer on packages, \"rebase\" your system, or manage a remote tree repo. See Dusty Mabe's great intro.</p> </li> <li> <p>system containers - OCI container images that embed systemd and runc metadata for starting low-level host services before container runtimes are ready. Typhoon uses system containers under runc for <code>etcd</code>, <code>kubelet</code>, and <code>bootkube</code> on Fedora Atomic (instead of rkt-fly).</p> </li> <li> <p>CRI-O - CRI-O is a kubernetes-incubator implementation of the Kubernetes Container Runtime Interface. Typhoon uses Docker as the container runtime today, but its a goal to gradually introduce CRI-O as an alternative runtime as it matures.</p> </li> </ul> <p>Typhoon has long aspired to add a dissimilar operating system to compliment Container Linux. Operating Typhoon clusters across colocations and multiple clouds was driven by our own real need and has provided healthy perspective and clear direction. Adding Fedora Atomic is exciting for the same reasons. Fedora Atomic diversifies Typhoon's technology underpinnings, uniting the Container Linux and Fedora Atomic ecosystems to provide a consistent Kubernetes experience across operating systems, clouds, and on-premise.</p> <p>Get started with the basics or read the OS comparison. If you're familiar with Terraform, follow the new tutorials for Fedora Atomic on AWS, Google Cloud, DigitalOcean, and bare-metal.</p> <p>Typhoon is not affiliated with Red Hat or Project Atomic.</p> <p>Warning</p> <p>Heed the warnings. Typhoon for Fedora Atomic is still alpha. Container Linux continues to be the recommended flavor for production clusters. Atomic is not meant to detract from efforts on Container Linux or its derivatives.</p> <p>Tip</p> <p>For bare-metal, you may continue to use your v0.7+ Matchbox service and <code>terraform-provider-matchbox</code> plugin to provision both Container Linux and Fedora Atomic clusters. No changes needed.</p> <ol> <li> <p>Container Linux's own primordial rkt-fly shim dates back to the pre-OCI era. In some ways, rkt drove the OCI standards that made newer ideas, like system containers, appealing.\u00a0\u21a9</p> </li> <li> <p>Using <code>etcd</code>, <code>kubelet</code>, and <code>bootkube</code> as system containers required metadata files be added in system-containers \u21a9</p> </li> </ol>"},{"location":"addons/fleetlock/","title":"fleetlock","text":""},{"location":"addons/fleetlock/#fleetlock","title":"fleetlock","text":"<p>fleetlock is a reboot coordinator for Fedora CoreOS nodes. It implements the FleetLock protocol for use as a Zincati lock strategy backend.</p> <p>Declare a Zincati <code>fleet_lock</code> strategy when provisioning Fedora CoreOS nodes via snippets.</p> <pre><code>variant: fcos\nversion: 1.5.0\nstorage:\nfiles:\n- path: /etc/zincati/config.d/55-update-strategy.toml\ncontents:\ninline: |\n[updates]\nstrategy = \"fleet_lock\"\n[updates.fleet_lock]\nbase_url = \"http://10.3.0.15/\"\n</code></pre> <pre><code>module \"nemo\" {\n...\ncontroller_snippets = [\nfile(\"./snippets/zincati-strategy.yaml\"),\n]\nworker_snippets = [\nfile(\"./snippets/zincati-strategy.yaml\"),\n]\n}\n</code></pre> <p>Apply fleetlock based on the example manifests.</p> <pre><code>git clone git@github.com:poseidon/fleetlock.git\nkubectl apply -f examples/k8s\n</code></pre>"},{"location":"addons/grafana/","title":"Grafana","text":""},{"location":"addons/grafana/#grafana","title":"Grafana","text":"<p>Grafana can be used to build dashboards and visualizations that use Prometheus as the datasource. Create the grafana deployment and service.</p> <pre><code>kubectl apply -f addons/grafana -R\n</code></pre> <p>Use <code>kubectl</code> to authenticate to the apiserver and create a local port-forward to the Grafana pod.</p> <pre><code>kubectl port-forward grafana-POD-ID 8080 -n monitoring\n</code></pre> <p>Visit 127.0.0.1:8080 to view the bundled dashboards.</p> <p> </p>"},{"location":"addons/ingress/","title":"Nginx Ingress Controller","text":"<p>Nginx Ingress controller pods accept and demultiplex HTTP, HTTPS, TCP, or UDP traffic to backend services. Ingress controllers watch the Kubernetes API for Ingress resources and update their configuration accordingly. Ingress resources for HTTP(S) applications support virtual hosts (FQDNs), path rules, TLS termination, and SNI.</p>"},{"location":"addons/ingress/#aws","title":"AWS","text":"<p>On AWS, a network load balancer (NLB) distributes TCP traffic across two target groups (port 80 and 443) of worker nodes running an Ingress controller deployment. Security groups rules allow traffic to ports 80 and 443. Health checks ensure only workers with a healthy Ingress controller receive traffic.</p> <p>Create the Ingress controller deployment, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/aws\n</code></pre> <p>For each application, add a DNS CNAME resolving to the NLB's DNS record.</p> <pre><code>app1.example.com -&gt; tempest-ingress.123456.us-west2.elb.amazonaws.com\napp2.example.com -&gt; tempest-ingress.123456.us-west2.elb.amazonaws.com\napp3.example.com -&gt; tempest-ingress.123456.us-west2.elb.amazonaws.com\n</code></pre> <p>Find the NLB's DNS name through the console or use the Typhoon module's output <code>ingress_dns_name</code>. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # DNS zone name\nmanaged_zone = \"example-zone\"\n\n  # DNS record\nname    = \"app.example.com.\"\ntype    = \"CNAME\"\nttl     = 300\nrrdatas = [\"${module.tempest.ingress_dns_name}.\"]\n}\n</code></pre>"},{"location":"addons/ingress/#azure","title":"Azure","text":"<p>On Azure, a load balancer distributes traffic across a backend address pool of worker nodes running an Ingress controller deployment. Security group rules allow traffic to ports 80 and 443. Health probes ensure only workers with a healthy Ingress controller receive traffic.</p> <p>Create the Ingress controller deployment, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/azure\n</code></pre> <p>For each application, add a DNS record resolving to the load balancer's IPv4 address.</p> <pre><code>app1.example.com -&gt; 11.22.33.44\napp2.example.com -&gt; 11.22.33.44\napp3.example.com -&gt; 11.22.33.44\n</code></pre> <p>Find the load balancer's IPv4 address with the Azure console or use the Typhoon module's output <code>ingress_static_ipv4</code>. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # DNS zone name\nmanaged_zone = \"example-zone\"\n\n  # DNS record\nname    = \"app.example.com.\"\ntype    = \"A\"\nttl     = 300\nrrdatas = [module.ramius.ingress_static_ipv4]\n}\n</code></pre>"},{"location":"addons/ingress/#bare-metal","title":"Bare-Metal","text":"<p>On bare-metal, routing traffic to Ingress controller pods can be done in number of ways.</p>"},{"location":"addons/ingress/#equal-cost-multi-path","title":"Equal-Cost Multi-Path","text":"<p>Create the Ingress controller deployment, service, RBAC roles, and RBAC bindings. The service should use a fixed ClusterIP (e.g. 10.3.0.12) in the Kubernetes service IPv4 CIDR range.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/bare-metal\n</code></pre> <p>There is no need for pods to use host networking or for the ingress service to use NodePort or LoadBalancer. Nodes already proxy packets destined for the service's ClusterIP to node(s) with a pod endpoint.</p> <p>Configure the network router or load balancer with a static route for the Kubernetes service range and set the next hop to a node. Repeat for each node, as desired, and set the metric (i.e. cost) of each. Finally, DNAT traffic destined for the WAN on ports 80 or 443 to the service's fixed ClusterIP.</p> <p>For each application, add a DNS record resolving to the WAN(s).</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # Managed DNS Zone name\nmanaged_zone = \"zone-name\"\n\n  # Name of the DNS record\nname    = \"app.example.com.\"\ntype    = \"A\"\nttl     = 300\nrrdatas = [\"SOME-WAN-IP\"]\n}\n</code></pre>"},{"location":"addons/ingress/#digital-ocean","title":"Digital Ocean","text":"<p>On DigitalOcean, DNS A and AAAA records (e.g. FQDN <code>nemo-workers.example.com</code>) resolve to each worker<sup>1</sup> running an Ingress controller DaemonSet on host ports 80 and 443. Firewall rules allow IPv4 and IPv6 traffic to ports 80 and 443.</p> <p>Create the Ingress controller daemonset, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/digital-ocean\n</code></pre> <p>For each application, add a CNAME record resolving to the worker(s) DNS record. Use the Typhoon module's output <code>workers_dns</code> to find the worker DNS value. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # DNS zone name\nmanaged_zone = \"example-zone\"\n\n  # DNS record\nname    = \"app.example.com.\"\ntype    = \"CNAME\"\nttl     = 300\nrrdatas = [\"${module.nemo.workers_dns}.\"]\n}\n</code></pre> <p>Note</p> <p>Hosting IPv6 apps is possible, but requires editing the nginx-ingress addon to use <code>hostNetwork: true</code>.</p>"},{"location":"addons/ingress/#google-cloud","title":"Google Cloud","text":"<p>On Google Cloud, a TCP Proxy load balancer distributes IPv4 and IPv6 TCP traffic across a backend service of worker nodes running an Ingress controller deployment. Firewall rules allow traffic to ports 80 and 443. Health check rules ensure only workers with a healthy Ingress controller receive traffic.</p> <p>Create the Ingress controller deployment, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/google-cloud\n</code></pre> <p>For each application, add DNS A records resolving to the load balancer's IPv4 address and DNS AAAA records resolving to the load balancer's IPv6 address.</p> <pre><code>app1.example.com -&gt; 11.22.33.44\napp2.example.com -&gt; 11.22.33.44\napp3.example.com -&gt; 11.22.33.44\n</code></pre> <p>Find the IPv4 address with <code>gcloud compute addresses list</code> or use the Typhoon module's outputs <code>ingress_static_ipv4</code> and <code>ingress_static_ipv6</code>. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"app-record-a\" {\n  # DNS zone name\nmanaged_zone = \"example-zone\"\n\n  # DNS record\nname    = \"app.example.com.\"\ntype    = \"A\"\nttl     = 300\nrrdatas = [module.yavin.ingress_static_ipv4]\n}\n\nresource \"google_dns_record_set\" \"app-record-aaaa\" {\n  # DNS zone name\nmanaged_zone = \"example-zone\"\n\n  # DNS record\nname    = \"app.example.com.\"\ntype    = \"AAAA\"\nttl     = 300\nrrdatas = [module.yavin.ingress_static_ipv6]\n}\n</code></pre> <ol> <li> <p>DigitalOcean does offer load balancers. We've opted not to use them to keep the DigitalOcean cluster cheap for developers.\u00a0\u21a9</p> </li> </ol>"},{"location":"addons/overview/","title":"Addons","text":"<p>Typhoon clusters are verified to work well with several post-install addons.</p> <ul> <li>Nginx Ingress Controller</li> <li>Prometheus</li> <li>Grafana</li> <li>fleetlock</li> </ul>"},{"location":"addons/prometheus/","title":"Prometheus","text":"<p>Prometheus collects metrics (e.g. <code>node_memory_usage_bytes</code>) from targets by scraping their HTTP metrics endpoints. Targets are organized into jobs, defined in the Prometheus config. Targets may expose counter, gauge, histogram, or summary metrics.</p> <p>Here's a simple config from the Prometheus tutorial.</p> <pre><code>global:\n  scrape_interval: 15s\nscrape_configs:\n  - job_name: 'prometheus'\n    scrape_interval: 5s\n    static_configs:\n      - targets: ['localhost:9090']\n</code></pre> <p>On Kubernetes clusters, Prometheus is run as a Deployment, configured with a ConfigMap, and accessed via a Service or Ingress.</p> <pre><code>kubectl apply -f addons/prometheus -R\n</code></pre> <p>The ConfigMap configures Prometheus to discover apiservers, kubelets, cAdvisor, services, endpoints, and exporters. By default, data is kept in an <code>emptyDir</code> so it is persisted until the pod is rescheduled.</p>"},{"location":"addons/prometheus/#exporters","title":"Exporters","text":"<p>Exporters expose metrics for 3<sup>rd</sup>-party systems that don't natively expose Prometheus metrics.</p> <ul> <li>node_exporter - DaemonSet that exposes a machine's hardware and OS metrics</li> <li>kube-state-metrics - Deployment that exposes Kubernetes object metrics</li> <li>blackbox_exporter - Scrapes HTTP, HTTPS, DNS, TCP, or ICMP endpoints and exposes availability as metrics</li> </ul>"},{"location":"addons/prometheus/#queries-and-alerts","title":"Queries and Alerts","text":"<p>Prometheus provides a basic UI for querying metrics and viewing alerts. Use <code>kubectl</code> to authenticate to the apiserver and create a local port-forward to the Prometheus pod.</p> <pre><code>kubectl get pods -n monitoring\nkubectl port-forward prometheus-POD-ID 9090 -n monitoring\n</code></pre> <p>Visit 127.0.0.1:9090 to query expressions, view targets, or check alerts.</p> <p> </p> <p>Use Grafana to view or build dashboards that use Prometheus as the datasource.</p>"},{"location":"advanced/arm64/","title":"ARM64","text":"<p>Typhoon supports ARM64 Kubernetes clusters with ARM64 controller and worker nodes (full-cluster) or adding worker pools of ARM64 nodes to clusters with an x86/amd64 control plane for a hybdrid (mixed-arch) cluster.</p> <p>Typhoon ARM64 clusters (full-cluster or mixed-arch) are available on:</p> <ul> <li>AWS with Fedora CoreOS or Flatcar Linux</li> <li>Azure with Flatcar Linux</li> </ul>"},{"location":"advanced/arm64/#cluster","title":"Cluster","text":"<p>Create a cluster on AWS with ARM64 controller and worker nodes. Container workloads must be <code>arm64</code> compatible and use <code>arm64</code> (or multi-arch) container images.</p> Fedora CoreOS Cluster (arm64)Flatcar Linux Cluster (arm64) <pre><code>module \"gravitas\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # AWS\ncluster_name = \"gravitas\"\ndns_zone     = \"aws.example.com\"\ndns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\narch         = \"arm64\"\nnetworking   = \"cilium\"\nworker_count = 2\nworker_price = \"0.0168\"\n\ncontroller_type = \"t4g.small\"\nworker_type     = \"t4g.small\"\n}\n</code></pre> <pre><code>module \"gravitas\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # AWS\ncluster_name = \"gravitas\"\ndns_zone     = \"aws.example.com\"\ndns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\narch         = \"arm64\"\nnetworking   = \"cilium\"\nworker_count = 2\nworker_price = \"0.0168\"\n\ncontroller_type = \"t4g.small\"\nworker_type     = \"t4g.small\"\n}\n</code></pre> <p>Verify the cluster has only arm64 (<code>aarch64</code>) nodes. For Flatcar Linux, describe nodes.</p> <pre><code>$ kubectl get nodes -o wide\nNAME             STATUS   ROLES    AGE   VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                        KERNEL-VERSION            CONTAINER-RUNTIME\nip-10-0-21-119   Ready    &lt;none&gt;   77s   v1.28.2   10.0.21.119   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8\nip-10-0-32-166   Ready    &lt;none&gt;   80s   v1.28.2   10.0.32.166   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8\nip-10-0-5-79     Ready    &lt;none&gt;   77s   v1.28.2   10.0.5.79     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8\n</code></pre>"},{"location":"advanced/arm64/#hybrid","title":"Hybrid","text":"<p>Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a worker pool with ARM64 workers. Optional taints are added to aid in scheduling.</p> FCOS ClusterFlatcar ClusterFCOS ARM64 WorkersFlatcar ARM64 Workers <pre><code>module \"gravitas\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # AWS\ncluster_name = \"gravitas\"\ndns_zone     = \"aws.example.com\"\ndns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\nnetworking   = \"cilium\"\nworker_count = 2\nworker_price = \"0.021\"\n\ndaemonset_tolerations = [\"arch\"]     # important\n}\n</code></pre> <pre><code>module \"gravitas\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # AWS\ncluster_name = \"gravitas\"\ndns_zone     = \"aws.example.com\"\ndns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\nnetworking   = \"cilium\"\nworker_count = 2\nworker_price = \"0.021\"\n\ndaemonset_tolerations = [\"arch\"]     # important\n}\n</code></pre> <pre><code>module \"gravitas-arm64\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.2\"\n\n  # AWS\nvpc_id          = module.gravitas.vpc_id\nsubnet_ids      = module.gravitas.subnet_ids\nsecurity_groups = module.gravitas.worker_security_groups\n\n  # configuration\nname               = \"gravitas-arm64\"\nkubeconfig         = module.gravitas.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\narch          = \"arm64\"\ninstance_type = \"t4g.small\"\nspot_price    = \"0.0168\"\nnode_taints   = [\"arch=arm64:NoSchedule\"]\n}\n</code></pre> <pre><code>module \"gravitas-arm64\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.2\"\n\n  # AWS\nvpc_id          = module.gravitas.vpc_id\nsubnet_ids      = module.gravitas.subnet_ids\nsecurity_groups = module.gravitas.worker_security_groups\n\n  # configuration\nname               = \"gravitas-arm64\"\nkubeconfig         = module.gravitas.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\narch          = \"arm64\"\ninstance_type = \"t4g.small\"\nspot_price    = \"0.0168\"\nnode_taints   = [\"arch=arm64:NoSchedule\"]\n}\n</code></pre> <p>Verify amd64 (x86_64) and arm64 (aarch64) nodes are present.</p> <pre><code>$ kubectl get nodes -o wide\nNAME                       STATUS   ROLES    AGE    VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                                             KERNEL-VERSION            CONTAINER-RUNTIME\nip-10-0-1-73               Ready    &lt;none&gt;   111m   v1.28.2   10.0.1.73     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8\nip-10-0-22-79...           Ready    &lt;none&gt;   111m   v1.28.2   10.0.22.79    &lt;none&gt;        Flatcar Container Linux by Kinvolk 3033.2.0 (Oklo)   5.10.84-flatcar           containerd://1.5.8\nip-10-0-24-130             Ready    &lt;none&gt;   111m   v1.28.2   10.0.24.130   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8\nip-10-0-39-19              Ready    &lt;none&gt;   111m   v1.28.2   10.0.39.19    &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8\n</code></pre>"},{"location":"advanced/arm64/#azure","title":"Azure","text":"<p>Create a cluster on Azure with ARM64 controller and worker nodes. Container workloads must be <code>arm64</code> compatible and use <code>arm64</code> (or multi-arch) container images.</p> <pre><code>module \"ramius\" {\nsource = \"git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # Azure\ncluster_name   = \"ramius\"\nregion         = \"centralus\"\ndns_zone       = \"azure.example.com\"\ndns_zone_group = \"example-group\"\n\n  # configuration\nssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\narch            = \"arm64\"\ncontroller_type = \"Standard_D2pls_v5\"\nworker_type     = \"Standard_D2pls_v5\"\nworker_count    = 2\nhost_cidr       = \"10.0.0.0/20\"\n}\n</code></pre>"},{"location":"advanced/customization/","title":"Customization","text":"<p>Typhoon provides Kubernetes clusters with defaults recommended for production. Terraform variables expose supported customization options. Advanced options are available for customizing the architecture or hosts as well.</p>"},{"location":"advanced/customization/#variables","title":"Variables","text":"<p>Typhoon modules accept Terraform input variables for customizing clusters in meritorious ways (e.g. <code>worker_count</code>, etc). Variables are carefully considered to provide essentials, while limiting complexity and test matrix burden. See each platform's tutorial for options.</p>"},{"location":"advanced/customization/#addons","title":"Addons","text":"<p>Clusters are kept to a minimal Kubernetes control plane by offering components like Nginx Ingress Controller, Prometheus, and Grafana as optional post-install addons. Customize addons by modifying a copy of our addon manifests.</p>"},{"location":"advanced/customization/#hosts","title":"Hosts","text":""},{"location":"advanced/customization/#background","title":"Background","text":"<p>Typhoon uses the Ignition system of Fedora CoreOS and Flatcar Linux to immutably declare a system via first-boot disk provisioning. Human-friendly Butane Configs define disk partitions, filesystems, systemd units, dropins, config files, mount units, raid arrays, users, and more before being converted to Ignition.</p> <p>Controller and worker instances form a minimal and secure Kubernetes cluster on each platform. Typhoon provides the snippets feature to accept custom Butane Configs that are merged with instance declarations. This allows advanced host customization and experimentation.</p> <p>Note</p> <p>Snippets cannot be used to modify an already existing instance, the antithesis of immutable provisioning. Ignition fully declares a system on first boot only.</p> <p>Danger</p> <p>Snippets provide the powerful host customization abilities of Ignition. You are responsible for additional units, configs, files, and conflicts.</p> <p>Danger</p> <p>Edits to snippets for controller instances can (correctly) cause Terraform to observe a diff (if not otherwise suppressed) and propose destroying and recreating controller(s). Recognize that this is destructive since controllers run etcd and are stateful. See blue/green clusters.</p>"},{"location":"advanced/customization/#usage","title":"Usage","text":"<p>Define a Butane Config (docs, config) in version control near your Terraform workspace directory (e.g. perhaps in a <code>snippets</code> subdirectory). You may organize snippets into multiple files, if desired.</p> <p>For example, ensure an <code>/opt/hello</code> file is created with permissions 0644 before boot.</p> Fedora CoreOSFlatcar Linux <pre><code># custom-files.yaml\nvariant: fcos\nversion: 1.5.0\nstorage:\nfiles:\n- path: /opt/hello\ncontents:\ninline: |\nHello World\nmode: 0644\n</code></pre> <pre><code># custom-files.yaml\nvariant: flatcar\nversion: 1.0.0\nstorage:\nfiles:\n- path: /opt/hello\ncontents:\ninline: |\nHello World\nmode: 0644\n</code></pre> <p>Or ensure a systemd unit <code>hello.service</code> is created.</p> Fedora CoreOSFlatcar Linux <pre><code># custom-units.yaml\nvariant: fcos\nversion: 1.5.0\nsystemd:\nunits:\n- name: hello.service\nenabled: true\ncontents: |\n[Unit]\nDescription=Hello World\n[Service]\nType=oneshot\nExecStart=/usr/bin/echo Hello World!\n[Install]\nWantedBy=multi-user.target\n</code></pre> <pre><code># custom-units.yaml\nvariant: flatcar\nversion: 1.0.0\nsystemd:\nunits:\n- name: hello.service\nenabled: true\ncontents: |\n[Unit]\nDescription=Hello World\n[Service]\nType=oneshot\nExecStart=/usr/bin/echo Hello World!\n[Install]\nWantedBy=multi-user.target\n</code></pre> <p>Reference the Butane contents by location (e.g. <code>file(\"./custom-units.yaml\")</code>). On AWS, Azure, DigitalOcean, or Google Cloud extend the <code>controller_snippets</code> or <code>worker_snippets</code> list variables.</p> <pre><code>module \"nemo\" {\n...\nworker_count            = 2\ncontroller_snippets = [\nfile(\"./custom-files.yaml\"),\nfile(\"./custom-units.yaml\"),\n]\nworker_snippets = [\nfile(\"./custom-files.yaml\"),\nfile(\"./custom-units.yaml\")\",\n]\n...\n}\n</code></pre> <p>On Bare-Metal, different Butane configs may be used for each node (since hardware may be heterogeneous). Extend the <code>snippets</code> map variable by mapping a controller or worker name key to a list of snippets.</p> <pre><code>module \"mercury\" {\n...\nsnippets = {\n\"node2\" = [file(\"./units/hello.yaml\")]\n\"node3\" = [\nfile(\"./units/world.yaml\"),\nfile(\"./units/hello.yaml\"),\n]\n}\n...\n}\n</code></pre>"},{"location":"advanced/customization/#architecture","title":"Architecture","text":"<p>Typhoon chooses variables to expose with purpose. If you must customize clusters in ways that aren't supported by input variables, fork Typhoon and maintain a repository with customizations. Reference the repository by changing the username.</p> <pre><code>module \"nemo\" {\n  source = \"git::https://github.com/USERNAME/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=myspecialcase\"\n  ...\n}\n</code></pre> <p>To customize low-level Kubernetes control plane bootstrapping, see the poseidon/terraform-render-bootstrap Terraform module.</p>"},{"location":"advanced/customization/#system-images","title":"System Images","text":"<p>Typhoon publishes Kubelet container images to Quay.io (default) and to Dockerhub (in case of a Quay outage or breach). Quay automated builds also provide the option for fully verifiable tagged images (<code>build-{short_sha}</code>).</p> <p>To set an alternative etcd image or Kubelet image, use a snippet to set a systemd dropin.</p> Kubeletetcd <pre><code># kubelet-image-override.yaml\nvariant: fcos           &lt;- remove for Flatcar Linux\nversion: 1.5.0          &lt;- remove for Flatcar Linux\nsystemd:\nunits:\n- name: kubelet.service\ndropins:\n- name: 10-image-override.conf\ncontents: |\n[Service]\nEnvironment=KUBELET_IMAGE=docker.io/psdn/kubelet:v1.18.3\n</code></pre> <pre><code># etcd-image-override.yaml\nvariant: fcos           &lt;- remove for Flatcar Linux\nversion: 1.5.0          &lt;- remove for Flatcar Linux\nsystemd:\nunits:\n- name: etcd-member.service\ndropins:\n- name: 10-image-override.conf\ncontents: |\n[Service]\nEnvironment=ETCD_IMAGE=quay.io/mymirror/etcd:v3.4.12\n</code></pre> <p>Then reference the snippet in the cluster or worker pool definition.</p> <pre><code>module \"nemo\" {\n...\n\nworker_snippets = [\nfile(\"./snippets/kubelet-image-override.yaml\")\n]\n...\n}\n</code></pre>"},{"location":"advanced/nodes/","title":"Nodes","text":"<p>Typhoon clusters consist of controller node(s) and a (default) set of worker nodes.</p>"},{"location":"advanced/nodes/#overview","title":"Overview","text":"<p>Typhoon nodes use the standard set of Kubernetes node labels.</p> <pre><code>Labels: kubernetes.io/arch=amd64\nkubernetes.io/hostname=node-name\nkubernetes.io/os=linux\n</code></pre> <p>Controller node(s) are labeled to allow node selection (for rare components that run on controllers) and tainted to prevent ordinary workloads running on controllers.</p> <pre><code>Labels: node.kubernetes.io/controller=true\nTaints: node-role.kubernetes.io/controller:NoSchedule\n</code></pre> <p>Worker nodes are labeled to allow node selection and untainted. Workloads will schedule on worker nodes by default, baring any contraindications.</p> <pre><code>Labels: node.kubernetes.io/node=\nTaints: &lt;none&gt;\n</code></pre> <p>On auto-scaling cloud platforms, you may add worker pools with different groups of nodes with their own labels and taints. On platforms like bare-metal, with heterogeneous machines, you may manage node labels and taints per node.</p>"},{"location":"advanced/nodes/#node-labels","title":"Node Labels","text":"<p>Add custom initial worker node labels to default workers or worker pool nodes to allow workloads to select among nodes that differ.</p> ClusterWorker Pool <pre><code>module \"yavin\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # Google Cloud\ncluster_name  = \"yavin\"\nregion        = \"us-central1\"\ndns_zone      = \"example.com\"\ndns_zone_name = \"example-zone\"\n\n  # configuration\nssh_authorized_key = local.ssh_key\n\n  # optional\nworker_count = 2\nworker_node_labels = [\"pool=default\"]\n}\n</code></pre> <pre><code>module \"yavin-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.2\"\n\n  # Google Cloud\ncluster_name = \"yavin\"\nregion       = \"europe-west2\"\nnetwork      = module.yavin.network_name\n\n  # configuration\nname               = \"yavin-16x\"\nkubeconfig         = module.yavin.kubeconfig\nssh_authorized_key = local.ssh_key\n\n  # optional\nworker_count = 1\nmachine_type = \"n1-standard-16\"\nnode_labels  = [\"pool=big\"]\n}\n</code></pre> <p>In the example above, the two default workers would be labeled <code>pool: default</code> and the additional worker would be labeled <code>pool: big</code>.</p>"},{"location":"advanced/nodes/#node-taints","title":"Node Taints","text":"<p>Add custom initial taints on worker pool nodes to indicate a node is unique and should only schedule workloads that explicitly tolerate a given taint key.</p> <p>Warning</p> <p>Since taints prevent workloads scheduling onto a node, you must decide whether <code>kube-system</code> DaemonSets (e.g. flannel, Calico, Cilium) should tolerate your custom taint by setting <code>daemonset_tolerations</code>. If you don't list your custom taint(s), important components won't run on these nodes.</p> ClusterWorker Pool <pre><code>module \"yavin\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # Google Cloud\ncluster_name  = \"yavin\"\nregion        = \"us-central1\"\ndns_zone      = \"example.com\"\ndns_zone_name = \"example-zone\"\n\n  # configuration\nssh_authorized_key = local.ssh_key\n\n  # optional\nworker_count = 2\ndaemonset_tolerations = [\"role\"]\n}\n</code></pre> <pre><code>module \"yavin-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.2\"\n\n  # Google Cloud\ncluster_name = \"yavin\"\nregion       = \"europe-west2\"\nnetwork      = module.yavin.network_name\n\n  # configuration\nname               = \"yavin-16x\"\nkubeconfig         = module.yavin.kubeconfig\nssh_authorized_key = local.ssh_key\n\n  # optional\nworker_count      = 1\naccelerator_type  = \"nvidia-tesla-p100\"\naccelerator_count = 1\nnode_taints       = [\"role=gpu:NoSchedule\"]\n}\n</code></pre> <p>In the example above, the the additional worker would be tainted with <code>role=gpu:NoSchedule</code> to prevent workloads scheduling, but <code>kube-system</code> components like flannel, Calico, or Cilium would tolerate that custom taint to run there.</p>"},{"location":"advanced/overview/","title":"Advanced","text":"<p>Typhoon clusters offer several advanced features for skilled users.</p> <ul> <li>ARM64</li> <li>Customization</li> <li>Nodes</li> <li>Worker Pools</li> </ul>"},{"location":"advanced/worker-pools/","title":"Worker Pools","text":"<p>Typhoon AWS, Azure, and Google Cloud allow additional groups of workers to be defined and joined to a cluster. For example, add worker pools of instances with different types, disk sizes, Container Linux channels, or preemptibility modes.</p> <p>Internal Terraform Modules:</p> <ul> <li><code>aws/flatcar-linux/kubernetes/workers</code></li> <li><code>aws/fedora-coreos/kubernetes/workers</code></li> <li><code>azure/flatcar-linux/kubernetes/workers</code></li> <li><code>azure/fedora-coreos/kubernetes/workers</code></li> <li><code>google-cloud/flatcar-linux/kubernetes/workers</code></li> <li><code>google-cloud/fedora-coreos/kubernetes/workers</code></li> </ul>"},{"location":"advanced/worker-pools/#aws","title":"AWS","text":"<p>Create a cluster following the AWS tutorial. Define a worker pool using the AWS internal <code>workers</code> module.</p> Fedora CoreOSFlatcar Linux <pre><code>module \"tempest-worker-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.2\"\n\n  # AWS\nvpc_id          = module.tempest.vpc_id\nsubnet_ids      = module.tempest.subnet_ids\nsecurity_groups = module.tempest.worker_security_groups\n\n  # configuration\nname               = \"tempest-pool\"\nkubeconfig         = module.tempest.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\nworker_count  = 2\ninstance_type = \"m5.large\"\nos_stream     = \"next\"\n}\n</code></pre> <pre><code>module \"tempest-worker-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.2\"\n\n  # AWS\nvpc_id          = module.tempest.vpc_id\nsubnet_ids      = module.tempest.subnet_ids\nsecurity_groups = module.tempest.worker_security_groups\n\n  # configuration\nname               = \"tempest-pool\"\nkubeconfig         = module.tempest.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\nworker_count  = 2\ninstance_type = \"m5.large\"\nos_image      = \"flatcar-beta\"\n}\n</code></pre> <p>Apply the change.</p> <pre><code>terraform apply\n</code></pre> <p>Verify an auto-scaling group of workers joins the cluster within a few minutes.</p>"},{"location":"advanced/worker-pools/#variables","title":"Variables","text":"<p>The AWS internal <code>workers</code> module supports a number of variables.</p>"},{"location":"advanced/worker-pools/#required","title":"Required","text":"Name Description Example name Unique name (distinct from cluster name) \"tempest-m5s\" vpc_id Must be set to <code>vpc_id</code> output by cluster module.cluster.vpc_id subnet_ids Must be set to <code>subnet_ids</code> output by cluster module.cluster.subnet_ids security_groups Must be set to <code>worker_security_groups</code> output by cluster module.cluster.worker_security_groups kubeconfig Must be set to <code>kubeconfig</code> output by cluster module.cluster.kubeconfig ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\""},{"location":"advanced/worker-pools/#optional","title":"Optional","text":"Name Description Default Example worker_count Number of instances 1 3 instance_type EC2 instance type \"t3.small\" \"t3.medium\" os_image AMI channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha os_stream Fedora CoreOS stream for compute instances \"stable\" \"testing\", \"next\" disk_size Size of the EBS volume in GB 40 100 disk_type Type of the EBS volume \"gp3\" standard, gp2, gp3, io1 disk_iops IOPS of the EBS volume 0 (i.e. auto) 400 spot_price Spot price in USD for worker instances or 0 to use on-demand instances 0 0.10 snippets Fedora CoreOS or Container Linux Config snippets [] examples service_cidr Must match <code>service_cidr</code> of cluster \"10.3.0.0/16\" \"10.3.0.0/24\" node_labels List of initial node labels [] [\"worker-pool=foo\"] node_taints List of initial node taints [] [\"role=gpu:NoSchedule\"] <p>Check the list of valid instance types or per-region and per-type spot prices.</p>"},{"location":"advanced/worker-pools/#azure","title":"Azure","text":"<p>Create a cluster following the Azure tutorial. Define a worker pool using the Azure internal <code>workers</code> module.</p> Fedora CoreOSFlatcar Linux <pre><code>module \"ramius-worker-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.28.2\"\n\n  # Azure\nregion                  = module.ramius.region\nresource_group_name     = module.ramius.resource_group_name\nsubnet_id               = module.ramius.subnet_id\nsecurity_group_id       = module.ramius.security_group_id\nbackend_address_pool_id = module.ramius.backend_address_pool_id\n\n  # configuration\nname               = \"ramius-spot\"\nkubeconfig         = module.ramius.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\nworker_count = 2\nvm_type      = \"Standard_F4\"\npriority     = \"Spot\"\nos_image     = \"/subscriptions/some/path/Microsoft.Compute/images/fedora-coreos-31.20200323.3.2\"\n}\n</code></pre> <pre><code>module \"ramius-worker-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.28.2\"\n\n  # Azure\nregion                  = module.ramius.region\nresource_group_name     = module.ramius.resource_group_name\nsubnet_id               = module.ramius.subnet_id\nsecurity_group_id       = module.ramius.security_group_id\nbackend_address_pool_id = module.ramius.backend_address_pool_id\n\n  # configuration\nname               = \"ramius-spot\"\nkubeconfig         = module.ramius.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\nworker_count = 2\nvm_type      = \"Standard_F4\"\npriority     = \"Spot\"\nos_image     = \"flatcar-beta\"\n}\n</code></pre> <p>Apply the change.</p> <pre><code>terraform apply\n</code></pre> <p>Verify a scale set of workers joins the cluster within a few minutes.</p>"},{"location":"advanced/worker-pools/#variables_1","title":"Variables","text":"<p>The Azure internal <code>workers</code> module supports a number of variables.</p>"},{"location":"advanced/worker-pools/#required_1","title":"Required","text":"Name Description Example name Unique name (distinct from cluster name) \"ramius-f4\" region Must be set to <code>region</code> output by cluster module.cluster.region resource_group_name Must be set to <code>resource_group_name</code> output by cluster module.cluster.resource_group_name subnet_id Must be set to <code>subnet_id</code> output by cluster module.cluster.subnet_id security_group_id Must be set to <code>security_group_id</code> output by cluster module.cluster.security_group_id backend_address_pool_id Must be set to <code>backend_address_pool_id</code> output by cluster module.cluster.backend_address_pool_id kubeconfig Must be set to <code>kubeconfig</code> output by cluster module.cluster.kubeconfig ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\""},{"location":"advanced/worker-pools/#optional_1","title":"Optional","text":"Name Description Default Example worker_count Number of instances 1 3 vm_type Machine type for instances \"Standard_D2as_v5\" See below os_image Channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha priority Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time \"Regular\" \"Spot\" snippets Container Linux Config snippets [] examples service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" node_labels List of initial node labels [] [\"worker-pool=foo\"] node_taints List of initial node taints [] [\"role=gpu:NoSchedule\"] <p>Check the list of valid machine types and their specs. Use <code>az vm list-skus</code> to get the identifier.</p>"},{"location":"advanced/worker-pools/#google-cloud","title":"Google Cloud","text":"<p>Create a cluster following the Google Cloud tutorial. Define a worker pool using the Google Cloud internal <code>workers</code> module.</p> Fedora CoreOSFlatcar Linux <pre><code>module \"yavin-worker-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.2\"\n\n  # Google Cloud\nregion       = \"europe-west2\"\nnetwork      = module.yavin.network_name\ncluster_name = \"yavin\"\n\n  # configuration\nname               = \"yavin-16x\"\nkubeconfig         = module.yavin.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\nworker_count = 2\nmachine_type = \"n1-standard-16\"\nos_stream    = \"testing\"\npreemptible  = true\n}\n</code></pre> <pre><code>module \"yavin-worker-pool\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.28.2\"\n\n  # Google Cloud\nregion       = \"europe-west2\"\nnetwork      = module.yavin.network_name\ncluster_name = \"yavin\"\n\n  # configuration\nname               = \"yavin-16x\"\nkubeconfig         = module.yavin.kubeconfig\nssh_authorized_key = var.ssh_authorized_key\n\n  # optional\nworker_count = 2\nmachine_type = \"n1-standard-16\"\nos_image     = \"flatcar-stable\"\npreemptible  = true\n}\n</code></pre> <p>Apply the change.</p> <pre><code>terraform apply\n</code></pre> <p>Verify a managed instance group of workers joins the cluster within a few minutes.</p> <pre><code>$ kubectl get nodes\nNAME                                             STATUS   AGE    VERSION\nyavin-controller-0.c.example-com.internal        Ready    6m     v1.28.2\nyavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.28.2\nyavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.28.2\nyavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.28.2\nyavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.28.2\n</code></pre>"},{"location":"advanced/worker-pools/#variables_2","title":"Variables","text":"<p>The Google Cloud internal <code>workers</code> module supports a number of variables.</p>"},{"location":"advanced/worker-pools/#required_2","title":"Required","text":"Name Description Example name Unique name (distinct from cluster name) \"yavin-16x\" cluster_name Must be set to <code>cluster_name</code> of cluster \"yavin\" region Region for the worker pool instances. May differ from the cluster's region \"europe-west2\" network Must be set to <code>network_name</code> output by cluster module.cluster.network_name kubeconfig Must be set to <code>kubeconfig</code> output by cluster module.cluster.kubeconfig os_image Container Linux image for compute instances \"uploaded-flatcar-image\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\" <p>Check the list of regions docs or with <code>gcloud compute regions list</code>.</p>"},{"location":"advanced/worker-pools/#optional_2","title":"Optional","text":"Name Description Default Example worker_count Number of instances 1 3 machine_type Compute instance machine type \"n1-standard-1\" See below os_stream Fedora CoreOS stream for compute instances \"stable\" \"testing\", \"next\" disk_size Size of the disk in GB 40 100 preemptible If true, Compute Engine will terminate instances randomly within 24 hours false true snippets Container Linux Config snippets [] examples service_cidr Must match <code>service_cidr</code> of cluster \"10.3.0.0/16\" \"10.3.0.0/24\" node_labels List of initial node labels [] [\"worker-pool=foo\"] node_taints List of initial node taints [] [\"role=gpu:NoSchedule\"] <p>Check the list of valid machine types.</p>"},{"location":"architecture/aws/","title":"AWS","text":""},{"location":"architecture/aws/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/aws/#kube-apiserver","title":"kube-apiserver","text":"<p>A network load balancer (NLB) distributes IPv4 TCP/6443 traffic across a target group of controller nodes with a healthy <code>kube-apiserver</code>. Clusters with multiple controllers span zones in a region to tolerate zone outages.</p>"},{"location":"architecture/aws/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>A network load balancer (NLB) distributes IPv4 TCP/80 and TCP/443 traffic across two target groups of worker nodes with a healthy Ingress controller. Workers span the zones in a region to tolerate zone outages.</p> <p>The AWS NLB has a DNS alias record (regional) resolving to 3 zonal IPv4 addresses. The alias record is output as <code>ingress_dns_name</code> for use in application DNS CNAME records. See Ingress on AWS.</p>"},{"location":"architecture/aws/#tcp-services","title":"TCP Services","text":"<p>Load balance TCP applications by adding a listener and target group. A listener and target group may map different ports (e.g 3333 external, 30333 internal).</p> <pre><code># Forward TCP traffic to a target group\nresource \"aws_lb_listener\" \"some-app\" {\nload_balancer_arn = module.tempest.nlb_id\nprotocol          = \"TCP\"\nport              = \"3333\"\n\ndefault_action {\ntype             = \"forward\"\ntarget_group_arn = aws_lb_target_group.some-app.arn\n}\n}\n\n# Target group of workers for some-app\nresource \"aws_lb_target_group\" \"some-app\" {\nname        = \"some-app\"\nvpc_id      = module.tempest.vpc_id\ntarget_type = \"instance\"\n\nprotocol = \"TCP\"\nport     = 3333\n\nhealth_check {\nprotocol = \"TCP\"\nport     = 30333\n}\n}\n</code></pre> <p>Pass <code>worker_target_groups</code> to the cluster to register worker instances into custom target groups.</p> <pre><code>module \"tempest\" {\n...\nworker_target_groups = [\naws_lb_target_group.some-app.id,\n]\n}\n</code></pre> <p>Notes:</p> <ul> <li>AWS NLBs and target groups do not support UDP</li> <li>Global Accelerator does support UDP, but its expensive</li> </ul>"},{"location":"architecture/aws/#firewalls","title":"Firewalls","text":"<p>Add firewall rules to the worker security group.</p> <pre><code>resource \"aws_security_group_rule\" \"some-app\" {\nsecurity_group_id = module.tempest.worker_security_groups[0]\n\ntype        = \"ingress\"\nprotocol    = \"tcp\"\nfrom_port   = 3333\nto_port     = 30333\ncidr_blocks = [\"0.0.0.0/0\"]\n}\n</code></pre>"},{"location":"architecture/aws/#routes","title":"Routes","text":"<p>Add a custom route to the VPC route table.</p> <pre><code>data \"aws_route_table\" \"default\" {\nvpc_id = module.temptest.vpc_id\nsubnet_id = module.tempest.subnet_ids[0]\n}\n\nresource \"aws_route\" \"peering\" {\nroute_table_id = data.aws_route_table.default.id\ndestination_cidr_block = \"192.168.4.0/24\"\n...\n}\n</code></pre>"},{"location":"architecture/aws/#ipv6","title":"IPv6","text":"IPv6 Feature Supported Node IPv6 address Yes Node Outbound IPv6 Yes Kubernetes Ingress IPv6 Yes"},{"location":"architecture/azure/","title":"Azure","text":""},{"location":"architecture/azure/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/azure/#kube-apiserver","title":"kube-apiserver","text":"<p>A load balancer distributes IPv4 TCP/6443 traffic across a backend address pool of controllers with a healthy <code>kube-apiserver</code>. Clusters with multiple controllers use an availability set with 2 fault domains to tolerate hardware failures within Azure.</p>"},{"location":"architecture/azure/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>A load balancer distributes IPv4 TCP/80 and TCP/443 traffic across a backend address pool of workers with a healthy Ingress controller.</p> <p>The Azure LB IPv4 address is output as <code>ingress_static_ipv4</code> for use in DNS A records. See Ingress on Azure.</p>"},{"location":"architecture/azure/#tcpudp-services","title":"TCP/UDP Services","text":"<p>Load balance TCP/UDP applications by adding rules to the Azure LB (output). A rule may map different ports (e.g. 3333 external, 30333 internal).</p> <pre><code># Forward traffic to the worker backend address pool\nresource \"azurerm_lb_rule\" \"some-app-tcp\" {\nresource_group_name = module.ramius.resource_group_name\n\nname                           = \"some-app-tcp\"\nloadbalancer_id                = module.ramius.loadbalancer_id\nfrontend_ip_configuration_name = \"ingress\"\n\nprotocol                = \"Tcp\"\nfrontend_port           = 3333\nbackend_port            = 30333\nbackend_address_pool_id = module.ramius.backend_address_pool_id\nprobe_id                = azurerm_lb_probe.some-app.id\n}\n\n# Health check some-app\nresource \"azurerm_lb_probe\" \"some-app\" {\nresource_group_name = module.ramius.resource_group_name\n\nname            = \"some-app\"\nloadbalancer_id = module.ramius.loadbalancer_id\nprotocol        = \"Tcp\"\nport            = 30333\n}\n</code></pre>"},{"location":"architecture/azure/#firewalls","title":"Firewalls","text":"<p>Add firewall rules to the worker security group.</p> <pre><code>resource \"azurerm_network_security_rule\" \"some-app\" {\nresource_group_name = \"${module.ramius.resource_group_name}\"\n\nname                         = \"some-app\"\nnetwork_security_group_name  = module.ramius.worker_security_group_name\npriority                     = \"3001\"\naccess                       = \"Allow\"\ndirection                    = \"Inbound\"\nprotocol                     = \"Tcp\"\nsource_port_range            = \"*\"\ndestination_port_range       = \"30333\"\nsource_address_prefix        = \"*\"\ndestination_address_prefixes = module.ramius.worker_address_prefixes\n}\n</code></pre>"},{"location":"architecture/azure/#ipv6","title":"IPv6","text":"<p>Azure does not provide public IPv6 addresses at the standard SKU.</p> IPv6 Feature Supported Node IPv6 address No Node Outbound IPv6 No Kubernetes Ingress IPv6 No"},{"location":"architecture/bare-metal/","title":"Bare-Metal","text":""},{"location":"architecture/bare-metal/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/bare-metal/#kube-apiserver","title":"kube-apiserver","text":"<p>Load balancing across controller nodes with a healthy <code>kube-apiserver</code> is determined by your unique bare-metal environment and its capabilities.</p>"},{"location":"architecture/bare-metal/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>Load balancing across worker nodes with a healthy Ingress Controller is determined by your unique bare-metal environment and its capabilities.</p> <p>See the <code>nginx-ingress</code> addon to run Nginx as the Ingress Controller for bare-metal.</p>"},{"location":"architecture/bare-metal/#tcpudp-services","title":"TCP/UDP Services","text":"<p>Load balancing across worker nodes with TCP/UDP services is determined by your unique bare-metal environment and its capabilities.</p>"},{"location":"architecture/bare-metal/#ipv6","title":"IPv6","text":"<p>Status of IPv6 on Typhoon bare-metal clusters.</p> IPv6 Feature Supported Node IPv6 address Yes Node Outbound IPv6 Yes Kubernetes Ingress IPv6 Possible <p>IPv6 support depends upon the bare-metal network environment.</p>"},{"location":"architecture/concepts/","title":"Concepts","text":"<p>Let's cover the concepts you'll need to get started.</p>"},{"location":"architecture/concepts/#kubernetes","title":"Kubernetes","text":"<p>Kubernetes is an open-source cluster system for deploying, scaling, and managing containerized applications across a pool of compute nodes (bare-metal, droplets, instances).</p>"},{"location":"architecture/concepts/#nodes","title":"Nodes","text":"<p>All cluster nodes provision themselves from a declarative configuration upfront. Nodes run a <code>kubelet</code> service and register themselves with the control plane to join the cluster. All nodes run <code>kube-proxy</code> and <code>calico</code> or <code>flannel</code> pods.</p>"},{"location":"architecture/concepts/#controllers","title":"Controllers","text":"<p>Controller nodes are scheduled to run the Kubernetes <code>apiserver</code>, <code>scheduler</code>, <code>controller-manager</code>, <code>coredns</code>, and <code>kube-proxy</code>. A fully qualified domain name (e.g. cluster_name.domain.com) resolving to a network load balancer or round-robin DNS (depends on platform) is used to refer to the control plane.</p>"},{"location":"architecture/concepts/#workers","title":"Workers","text":"<p>Worker nodes register with the control plane and run application workloads.</p>"},{"location":"architecture/concepts/#terraform","title":"Terraform","text":"<p>Terraform config files declare resources that Terraform should manage. Resources include infrastructure components created through a provider API (e.g. Compute instances, DNS records) or local assets like TLS certificates and config files.</p> <pre><code># Declare an instance\nresource \"google_compute_instance\" \"pet\" {\n  # ...\n}\n</code></pre> <p>The <code>terraform</code> tool parses configs, reconciles the desired state with actual state, and updates resources to reach desired state.</p> <pre><code>$ terraform plan\nPlan: 4 to add, 0 to change, 0 to destroy.\n$ terraform apply\nApply complete! Resources: 4 added, 0 changed, 0 destroyed.\n</code></pre> <p>With Typhoon, you'll be able to manage clusters with Terraform.</p>"},{"location":"architecture/concepts/#modules","title":"Modules","text":"<p>Terraform modules allow a collection of resources to be configured and managed together. Typhoon provides a Kubernetes cluster Terraform module for each supported platform and operating system.</p> <p>Clusters are declared in Terraform by referencing the module.</p> <pre><code>module \"yavin\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes\"\ncluster_name = \"yavin\"\n...\n}\n</code></pre>"},{"location":"architecture/concepts/#versioning","title":"Versioning","text":"<p>Modules are updated regularly, set the version to a release tag or commit hash.</p> <pre><code>...\nsource = \"git:https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=hash\"\n</code></pre> <p>Module versioning ensures <code>terraform get --update</code> only fetches the desired version, so plan and apply don't change cluster resources, unless the version is altered.</p>"},{"location":"architecture/concepts/#organize","title":"Organize","text":"<p>Maintain Terraform configs for \"live\" infrastructure in a versioned repository. Seek to organize configs to reflect resources that should be managed together in a <code>terraform apply</code> invocation.</p> <p>You may choose to organize resources all together, by team, by project, or some other scheme. Here's an example that manages clusters together:</p> <pre><code>.git/\ninfra/\n\u2514\u2500\u2500 terraform\n    \u2514\u2500\u2500 clusters\n        \u251c\u2500\u2500 aws-tempest.tf\n        \u251c\u2500\u2500 azure-ramius.tf\n        \u251c\u2500\u2500 bare-metal-mercury.tf\n        \u251c\u2500\u2500 google-cloud-yavin.tf\n        \u251c\u2500\u2500 digital-ocean-nemo.tf\n        \u251c\u2500\u2500 providers.tf\n        \u251c\u2500\u2500 terraform.tfvars\n        \u2514\u2500\u2500 remote-backend.tf\n</code></pre> <p>By convention, <code>providers.tf</code> registers provider APIs, <code>terraform.tfvars</code> stores shared values, and state is written to a remote backend.</p>"},{"location":"architecture/concepts/#state","title":"State","text":"<p>Terraform syncs its state with provider APIs to plan changes to reconcile to the desired state. By default, Terraform writes state data (including secrets!) to a <code>terraform.tfstate</code> file. At a minimum, add a <code>.gitignore</code> file (or equivalent) to prevent state from being committed to your infrastructure repository.</p> <pre><code># .gitignore\n*.tfstate\n*.tfstate.backup\n.terraform/\n</code></pre>"},{"location":"architecture/concepts/#remote-backend","title":"Remote Backend","text":"<p>Later, you may wish to checkout Terraform remote backends which store state in a remote bucket like Google Storage or S3.</p> <pre><code>terraform {\n  backend \"gcs\" {\n    credentials = \"/path/to/credentials.json\"\n    project     = \"project-id\"\n    bucket      = \"bucket-id\"\n    path        = \"metal.tfstate\"\n  }\n}\n</code></pre>"},{"location":"architecture/digitalocean/","title":"DigitalOcean","text":""},{"location":"architecture/digitalocean/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/digitalocean/#kube-apiserver","title":"kube-apiserver","text":"<p>DNS A records round-robin<sup>1</sup> resolve IPv4 TCP/6443 traffic to controller droplets (regardless of whether their <code>kube-apiserver</code> is healthy). Clusters with multiple controllers are supported, but round-robin means \u2153 down causes ~\u2153 of apiserver requests will fail).</p>"},{"location":"architecture/digitalocean/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>DNS records (A and AAAA) round-robin<sup>1</sup> resolve the <code>workers_dns</code> name (e.g. <code>nemo-workers.example.com</code>) to a worker droplet's IPv4 and IPv6 address. This allows running an Ingress controller Daemonset across workers (resolved regardless of whether its the controller is healthy).</p> <p>The DNS record name is output as <code>workers_dns</code> for use in application DNS CNAME records. See Ingess on DigitalOcean.</p>"},{"location":"architecture/digitalocean/#tcpudp-services","title":"TCP/UDP Services","text":"<p>DNS records (A and AAAA) round-robin<sup>1</sup> resolve the <code>workers_dns</code> name (e.g. <code>nemo-workers.example.com</code>) to a worker droplet's IPv4 and IPv6 address. The DNS record name is output as <code>workers_dns</code> for use in application DNS CNAME records.</p> <p>With round-robin as \"load balancing\", TCP/UDP services can be served via the same CNAME. Don't forget to add a firewall rule for the application.</p>"},{"location":"architecture/digitalocean/#custom-load-balancer","title":"Custom Load Balancer","text":"<p>Add a DigitalOcean load balancer to distribute IPv4 TCP traffic (HTTP/HTTPS Ingress or TCP service) across worker droplets (tagged with <code>worker_tag</code>) with a healthy Ingress controller. A load balancer adds cost, but adds redundancy against worker failures (closer to Typhoon clusters on other platforms).</p> <pre><code>resource \"digitalocean_loadbalancer\" \"ingress\" {\nname        = \"ingress\"\nregion      = \"fra1\"\nvpc_uuid    = module.nemo.vpc_id\ndroplet_tag = module.nemo.worker_tag\n\nhealthcheck {\nprotocol          = \"http\"\nport              = \"10254\"\npath              = \"/healthz\"\nhealthy_threshold = 2\n}\n\nforwarding_rule {\nentry_protocol  = \"tcp\"\nentry_port      = 80\ntarget_protocol = \"tcp\"\ntarget_port     = 80\n}\n\nforwarding_rule {\nentry_protocol  = \"tcp\"\nentry_port      = 443\ntarget_protocol = \"tcp\"\ntarget_port     = 443\n}\n\nforwarding_rule {\nentry_protocol  = \"tcp\"\nentry_port      = 3333\ntarget_protocol = \"tcp\"\ntarget_port     = 30300\n}\n}\n</code></pre> <p>Define DNS A records to <code>digitalocean_loadbalancer.ingress.ip</code> instead of CNAMEs.</p>"},{"location":"architecture/digitalocean/#firewalls","title":"Firewalls","text":"<p>Add firewall rules matching worker droplets with <code>worker_tag</code>.</p> <pre><code>resource \"digitalocean_firewall\" \"some-app\" {\nname = \"some-app\"\ntags = [module.nemo.worker_tag]\ninbound_rule {\nprotocol         = \"tcp\"\nport_range       = \"30300\"\nsource_addresses = [\"0.0.0.0/0\"]\n}\n}\n</code></pre>"},{"location":"architecture/digitalocean/#ipv6","title":"IPv6","text":"<p>DigitalOcean load balancers do not have an IPv6 address. Resolving individual droplets' IPv6 addresses and using an Ingress controller with <code>hostNetwork: true</code> is a possible way to serve IPv6 traffic, if one must.</p> IPv6 Feature Supported Node IPv6 address Yes Node Outbound IPv6 Yes Kubernetes Ingress IPv6 Possible <ol> <li> <p>DigitalOcean does offer load balancers. We've opted not to use them to keep the DigitalOcean cluster cheap for developers.\u00a0\u21a9\u21a9\u21a9</p> </li> </ol>"},{"location":"architecture/google-cloud/","title":"Google Cloud","text":""},{"location":"architecture/google-cloud/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/google-cloud/#kube-apiserver","title":"kube-apiserver","text":"<p>A global forwarding rule (IPv4 anycast) and TCP Proxy distribute IPv4 TCP/443 traffic across a backend service with zonal instance groups of controller(s) with a healthy <code>kube-apiserver</code> (TCP/6443). Clusters with multiple controllers span zones in a region to tolerate zone outages.</p> <p>Notes:</p> <ul> <li>GCP TCP Proxy limits external port options (e.g. must use 443, not 6443)</li> <li>A regional NLB cannot be used for multi-controller (see #190)</li> </ul>"},{"location":"architecture/google-cloud/#httphttp-ingress","title":"HTTP/HTTP Ingress","text":"<p>Global forwarding rules and a TCP Proxy distribute IPv4/IPv6 TCP/80 and TCP/443 traffic across a managed instance group of workers with a healthy Ingress Controller. Workers span zones in a region to tolerate zone outages.</p> <p>The IPv4 and IPv6 anycast addresses are output as <code>ingress_static_ipv4</code> and <code>ingress_static_ipv6</code> for use in DNS A and AAAA records. See Ingress on Google Cloud.</p>"},{"location":"architecture/google-cloud/#tcpudp-services","title":"TCP/UDP Services","text":"<p>Load balance TCP/UDP applications by adding a forwarding rule to the worker target pool (output).</p> <pre><code># Static IPv4 address for some-app Load Balancing\nresource \"google_compute_address\" \"some-app-ipv4\" {\nname = \"some-app-ipv4\"\n}\n\n# Forward IPv4 TCP traffic to the target pool\nresource \"google_compute_forwarding_rule\" \"some-app-tcp\" {\nname        = \"some-app-tcp\"\nip_address  = google_compute_address.some-app-ipv4.address\nip_protocol = \"TCP\"\nport_range  = \"3333\"\ntarget      = module.yavin.worker_target_pool\n}\n\n\n# Forward IPv4 UDP traffic to the target pool\nresource \"google_compute_forwarding_rule\" \"some-app-udp\" {\nname        = \"some-app-udp\"\nip_address  = google_compute_address.some-app-ipv4.address\nip_protocol = \"UDP\"\nport_range  = \"3333\"\ntarget      = module.yavin.worker_target_pool\n}\n</code></pre> <p>Notes:</p> <ul> <li>GCP Global Load Balancers aren't appropriate for custom TCP/UDP.<ul> <li>Backend Services require a named port corresponding to an instance group (output by Typhoon) port. Typhoon shouldn't accept a list of every TCP/UDP service that may later be hosted on the cluster.</li> <li>Backend Services don't support UDP (i.e. rules out global load balancers)</li> </ul> </li> <li>IPv4 Only: Regional Load Balancers use a regional IPv4 address (e.g. <code>google_compute_address</code>), no IPv6.</li> <li>Forward rules don't support differing external and internal ports. Some Ingress controllers (e.g. nginx) can proxy TCP/UDP traffic to achieve this.</li> <li>Worker target pool health checks workers <code>HTTP:10254/healthz</code> (i.e. <code>nginx-ingress</code>)</li> </ul>"},{"location":"architecture/google-cloud/#firewalls","title":"Firewalls","text":"<p>Add firewall rules to the cluster's network.</p> <pre><code>resource \"google_compute_firewall\" \"some-app\" {\nname    = \"some-app\"\nnetwork = module.yavin.network_self_link\n\nallow {\nprotocol = \"tcp\"\nports    = [3333]\n}\n\nallow {\nprotocol = \"udp\"\nports    = [3333]\n}\n\nsource_ranges = [\"0.0.0.0/0\"]\ntarget_tags   = [\"yavin-worker\"]\n}\n</code></pre>"},{"location":"architecture/google-cloud/#ipv6","title":"IPv6","text":"<p>Applications exposed via HTTP/HTTPS Ingress can be served over IPv6.</p> IPv6 Feature Supported Node IPv6 address No Node Outbound IPv6 No Kubernetes Ingress IPv6 Yes"},{"location":"architecture/operating-systems/","title":"Operating Systems","text":"<p>Typhoon supports Fedora CoreOS and Flatcar Linux. These operating systems were chosen because they offer:</p> <ul> <li>Minimalism and focus on clustered operation</li> <li>Automated and atomic operating system upgrades</li> <li>Declarative and immutable configuration</li> <li>Optimization for containerized applications</li> </ul> <p>Together, they diversify Typhoon to support a range of container technologies.</p> <ul> <li>Fedora CoreOS: rpm-ostree, podman, containerd</li> <li>Flatcar Linux: Gentoo core, docker, containerd</li> </ul>"},{"location":"architecture/operating-systems/#host-properties","title":"Host Properties","text":"Property Flatcar Linux Fedora CoreOS Kernel ~5.10.x ~5.16.x systemd 249 249 Username core core Ignition system Ignition v3.x spec Ignition v3.x spec storage driver overlay2 (extfs) overlay2 (xfs) logging driver json-file journald cgroup driver systemd systemd cgroup version v2 v2 Networking systemd-networkd NetworkManager Resolver systemd-resolved systemd-resolved"},{"location":"architecture/operating-systems/#kubernetes-properties","title":"Kubernetes Properties","text":"Property Flatcar Linux Fedora CoreOS single-master all platforms all platforms multi-master all platforms all platforms control plane static pods static pods Container Runtime containerd 1.5.9 containerd 1.6.0 kubelet image kubelet image with upstream binary kubelet image with upstream binary control plane images upstream images upstream images on-host etcd docker podman on-host kubelet docker podman CNI plugins calico, cilium, flannel calico, cilium, flannel coordinated drain &amp; OS update FLUO addon fleetlock"},{"location":"architecture/operating-systems/#directory-locations","title":"Directory Locations","text":"<p>Typhoon conventional directories.</p> Kubelet setting Host location cni-conf-dir /etc/cni/net.d pod-manifest-path /etc/kubernetes/manifests volume-plugin-dir /var/lib/kubelet/volumeplugins"},{"location":"fedora-coreos/aws/","title":"AWS","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on AWS with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/aws/#requirements","title":"Requirements","text":"<ul> <li>AWS Account and IAM credentials</li> <li>AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/aws/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/aws/#provider","title":"Provider","text":"<p>Login to your AWS IAM dashboard and find your IAM user. Select \"Security Credentials\" and create an access key. Save the id and secret to a file that can be referenced in configs.</p> <pre><code>[default]\naws_access_key_id = xxx\naws_secret_access_key = yyy\n</code></pre> <p>Configure the AWS provider to use your access key credentials in a <code>providers.tf</code> file.</p> <pre><code>provider \"aws\" {\nregion                  = \"eu-central-1\"\nshared_credentials_file = \"/home/user/.config/aws/credentials\"\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.13.0\"\n}\naws = {\nsource = \"hashicorp/aws\"\nversion = \"4.61.0\"\n}\n}\n}\n</code></pre> <p>Additional configuration options are described in the <code>aws</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>aws ec2 describe-regions</code>.</p>"},{"location":"fedora-coreos/aws/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>aws/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"tempest\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # AWS\ncluster_name = \"tempest\"\ndns_zone     = \"aws.example.com\"\ndns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\nworker_count = 2\nworker_type  = \"t3.small\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/aws/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/aws/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 109 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)\nmodule.tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)\nmodule.tempest.null_resource.bootstrap: Creation complete after 5m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 109 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/aws/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-tempest\" {\n  content  = module.tempest.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/tempest-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/tempest-config\n$ kubectl get nodes\nNAME           STATUS  ROLES    AGE  VERSION\nip-10-0-3-155  Ready   &lt;none&gt;   10m  v1.28.2\nip-10-0-26-65  Ready   &lt;none&gt;   10m  v1.28.2\nip-10-0-41-21  Ready   &lt;none&gt;   10m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                   READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1m5bf                      2/2    Running   0         34m\nkube-system   calico-node-7jmr1                      2/2    Running   0         34m\nkube-system   calico-node-bknc8                      2/2    Running   0         34m\nkube-system   coredns-1187388186-wx1lg               1/1    Running   0         34m\nkube-system   coredns-1187388186-qjnvp               1/1    Running   0         34m\nkube-system   kube-apiserver-ip-10-0-3-155           1/1    Running   0         34m\nkube-system   kube-controller-manager-ip-10-0-3-155  1/1    Running   0         34m\nkube-system   kube-proxy-14wxv                       1/1    Running   0         34m\nkube-system   kube-proxy-9vxh2                       1/1    Running   0         34m\nkube-system   kube-proxy-sbbsh                       1/1    Running   0         34m\nkube-system   kube-scheduler-ip-10-0-3-155           1/1    Running   1         34m\n</code></pre>"},{"location":"fedora-coreos/aws/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/aws/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/aws/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"tempest\" dns_zone AWS Route53 DNS zone \"aws.example.com\" dns_zone_id AWS Route53 DNS zone id \"Z3PAABBCFAKEC0\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\""},{"location":"fedora-coreos/aws/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a network load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>tempest.aws.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on AWS Route53. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"aws_route53_zone\" \"zone-for-clusters\" {\nname = \"aws.example.com.\"\n}\n</code></pre> <p>Reference the DNS zone id with <code>aws_route53_zone.zone-for-clusters.zone_id</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Route53 (e.g. aws.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/aws/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type EC2 instance type for controllers \"t3.small\" See below worker_type EC2 instance type for workers \"t3.small\" See below os_stream Fedora CoreOS stream for compute instances \"stable\" \"testing\", \"next\" disk_size Size of the EBS volume in GB 30 100 disk_type Type of the EBS volume \"gp3\" standard, gp2, gp3, io1 disk_iops IOPS of the EBS volume 0 (i.e. auto) 400 worker_target_groups Target group ARNs to which worker instances should be added [] [aws_lb_target_group.app.id] worker_price Spot price in USD for worker instances or 0 to use on-demand instances 0 0.10 controller_snippets Controller Butane snippets [] examples worker_snippets Worker Butane snippets [] examples networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico only) 1480 8981 host_cidr CIDR IPv4 range to assign to EC2 instances \"10.0.0.0/16\" \"10.1.0.0/16\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid instance types.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>t2.small</code>. Smaller instances are not sufficient for running a controller.</p> <p>MTU</p> <p>If your EC2 instance type supports Jumbo frames (most do), we recommend you change the <code>network_mtu</code> to 8981! You will get better pod-to-pod bandwidth.</p>"},{"location":"fedora-coreos/aws/#spot","title":"Spot","text":"<p>Add <code>worker_price = \"0.10\"</code> to use spot instance workers (instead of \"on-demand\") and set a maximum spot price in USD. Clusters can tolerate spot market interuptions fairly well (reschedules pods, but cannot drain) to save money, with the tradeoff that requests for workers may go unfulfilled.</p>"},{"location":"fedora-coreos/azure/","title":"Azure","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Azure with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/azure/#requirements","title":"Requirements","text":"<ul> <li>Azure account</li> <li>Azure DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/azure/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/azure/#provider","title":"Provider","text":"<p>Install the Azure <code>az</code> command line tool to authenticate with Azure.</p> <pre><code>az login\n</code></pre> <p>Configure the Azure provider in a <code>providers.tf</code> file.</p> <pre><code>provider \"azurerm\" {\nfeatures {}\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.13.0\"\n}\nazurerm = {\nsource = \"hashicorp/azurerm\"\nversion = \"3.50.0\"\n}\n}\n}\n</code></pre> <p>Additional configuration options are described in the <code>azurerm</code> provider docs.</p>"},{"location":"fedora-coreos/azure/#fedora-coreos-images","title":"Fedora CoreOS Images","text":"<p>Fedora CoreOS publishes images for Azure, but does not yet upload them. Azure allows custom images to be uploaded to a storage account bucket and imported.</p> <p>Download a Fedora CoreOS Azure VHD image, decompress it, and upload it to an Azure storage account container (i.e. bucket) via the UI (quite slow).</p> <pre><code>xz -d fedora-coreos-36.20220716.3.1-azure.x86_64.vhd.xz\n</code></pre> <p>Create an Azure disk (note disk ID) and create an Azure image from it (note image ID).</p> <pre><code>az disk create --name fedora-coreos-36.20220716.3.1 -g GROUP --source https://BUCKET.blob.core.windows.net/fedora-coreos/fedora-coreos-36.20220716.3.1-azure.x86_64.vhd\n\naz image create --name fedora-coreos-36.20220716.3.1 -g GROUP --os-type=linux --source /subscriptions/some/path/providers/Microsoft.Compute/disks/fedora-coreos-36.20220716.3.1\n</code></pre> <p>Set the os_image in the next step.</p>"},{"location":"fedora-coreos/azure/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>azure/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"ramius\" {\nsource = \"git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # Azure\ncluster_name   = \"ramius\"\nregion         = \"centralus\"\ndns_zone       = \"azure.example.com\"\ndns_zone_group = \"example-group\"\n\n  # configuration\nos_image           = \"/subscriptions/some/path/Microsoft.Compute/images/fedora-coreos-36.20220716.3.1\"\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\nworker_count    = 2\nhost_cidr       = \"10.0.0.0/20\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/azure/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/azure/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 86 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.ramius.null_resource.bootstrap: Still creating... (6m50s elapsed)\nmodule.ramius.null_resource.bootstrap: Still creating... (7m0s elapsed)\nmodule.ramius.null_resource.bootstrap: Creation complete after 7m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 69 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/azure/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-ramius\" {\n  content  = module.ramius.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/ramius-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/ramius-config\n$ kubectl get nodes\nNAME                  STATUS  ROLES   AGE  VERSION\nramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.2\nramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.2\nramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                        READY  STATUS    RESTARTS  AGE\nkube-system   coredns-7c6fbb4f4b-b6qzx                    1/1    Running   0         26m\nkube-system   coredns-7c6fbb4f4b-j2k3d                    1/1    Running   0         26m\nkube-system   calico-node-1m5bf                           2/2    Running   0         26m\nkube-system   calico-node-7jmr1                           2/2    Running   0         26m\nkube-system   calico-node-bknc8                           2/2    Running   0         26m\nkube-system   kube-apiserver-ramius-controller-0          1/1    Running   0         26m\nkube-system   kube-controller-manager-ramius-controller-0 1/1    Running   0         26m\nkube-system   kube-proxy-j4vpq                            1/1    Running   0         26m\nkube-system   kube-proxy-jxr5d                            1/1    Running   0         26m\nkube-system   kube-proxy-lbdw5                            1/1    Running   0         26m\nkube-system   kube-scheduler-ramius-controller-0          1/1    Running   0         26m\n</code></pre>"},{"location":"fedora-coreos/azure/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/azure/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/azure/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"ramius\" region Azure region \"centralus\" dns_zone Azure DNS zone \"azure.example.com\" dns_zone_group Resource group where the Azure DNS zone resides \"global\" os_image Fedora CoreOS image for instances \"/subscriptions/..../custom-image\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\" <p>Tip</p> <p>Regions are shown in docs or with <code>az account list-locations --output table</code>.</p>"},{"location":"fedora-coreos/azure/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>ramius.azure.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Azure DNS. You can set this up once and create many clusters with unique names.</p> <pre><code># Azure resource group for DNS zone\nresource \"azurerm_resource_group\" \"global\" {\nname     = \"global\"\nlocation = \"centralus\"\n}\n\n# DNS zone for clusters\nresource \"azurerm_dns_zone\" \"clusters\" {\nresource_group_name = azurerm_resource_group.global.name\n\nname      = \"azure.example.com\"\nzone_type = \"Public\"\n}\n</code></pre> <p>Reference the DNS zone with <code>azurerm_dns_zone.clusters.name</code> and its resource group with <code>\"azurerm_resource_group.global.name</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Azure DNS (e.g. azure.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/azure/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Machine type for controllers \"Standard_B2s\" See below worker_type Machine type for workers \"Standard_D2as_v5\" See below disk_size Size of the disk in GB 30 100 worker_priority Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time Regular Spot controller_snippets Controller Butane snippets [] example worker_snippets Worker Butane snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" host_cidr CIDR IPv4 range to assign to instances \"10.0.0.0/16\" \"10.0.0.0/20\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types and their specs. Use <code>az vm list-skus</code> to get the identifier.</p> <p>Warning</p> <p>Unlike AWS and GCP, Azure requires its virtual networks to have non-overlapping IPv4 CIDRs (yeah, go figure). Instead of each cluster just using <code>10.0.0.0/16</code> for instances, each Azure cluster's <code>host_cidr</code> must be non-overlapping (e.g. 10.0.0.0/20 for the 1<sup>st</sup> cluster, 10.0.16.0/20 for the 2<sup>nd</sup> cluster, etc).</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>Standard_B2s</code>. Smaller instances are not sufficient for running a controller.</p>"},{"location":"fedora-coreos/azure/#spot-priority","title":"Spot Priority","text":"<p>Add <code>worker_priority=Spot</code> to use Spot Priority workers that run on Azure's surplus capacity at lower cost, but with the tradeoff that they can be deallocated at random. Spot priority VMs are Azure's analog to AWS spot instances or GCP premptible instances.</p>"},{"location":"fedora-coreos/bare-metal/","title":"Bare-Metal","text":"<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.2 cluster on bare-metal with Fedora CoreOS.</p> <p>First, we'll deploy a Matchbox service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Fedora CoreOS to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/bare-metal/#requirements","title":"Requirements","text":"<ul> <li>Machines with 2GB RAM, 30GB disk, PXE-enabled NIC, IPMI</li> <li>PXE-enabled network boot environment (with HTTPS support)</li> <li>Matchbox v0.6+ deployment with API enabled</li> <li>Matchbox credentials <code>client.crt</code>, <code>client.key</code>, <code>ca.crt</code></li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/bare-metal/#machines","title":"Machines","text":"<p>Collect a MAC address from each machine. For machines with multiple PXE-enabled NICs, pick one of the MAC addresses. MAC addresses will be used to match machines to profiles during network boot.</p> <ul> <li>52:54:00:a1:9c:ae (node1)</li> <li>52:54:00:b2:2f:86 (node2)</li> <li>52:54:00:c3:61:77 (node3)</li> </ul> <p>Configure each machine to boot from the disk through IPMI or the BIOS menu.</p> <pre><code>ipmitool -H node1 -U USER -P PASS chassis bootdev disk options=persistent\n</code></pre> <p>During provisioning, you'll explicitly set the boot device to <code>pxe</code> for the next boot only. Machines will install (overwrite) the operating system to disk on PXE boot and reboot into the disk install.</p> <p>Ask your hardware vendor to provide MACs and preconfigure IPMI, if possible. With it, you can rack new servers, <code>terraform apply</code> with new info, and power on machines that network boot and provision into clusters.</p>"},{"location":"fedora-coreos/bare-metal/#dns","title":"DNS","text":"<p>Create a DNS A (or AAAA) record for each node's default interface. Create a record that resolves to each controller node (or re-use the node record if there's one controller).</p> <ul> <li>node1.example.com (node1)</li> <li>node2.example.com (node2)</li> <li>node3.example.com (node3)</li> <li>myk8s.example.com (node1)</li> </ul> <p>Cluster nodes will be configured to refer to the control plane and themselves by these fully qualified names and they'll be used in generated TLS certificates.</p>"},{"location":"fedora-coreos/bare-metal/#matchbox","title":"Matchbox","text":"<p>Matchbox is an open-source app that matches network-booted bare-metal machines (based on labels like MAC, UUID, etc.) to profiles to automate cluster provisioning.</p> <p>Install Matchbox on a Kubernetes cluster or dedicated server.</p> <ul> <li>Installing on Kubernetes (recommended)</li> <li>Installing on a server</li> </ul> <p>Tip</p> <p>Deploy Matchbox as service that can be accessed by all of your bare-metal machines globally. This provides a single endpoint to use Terraform to manage bare-metal clusters at different sites. Typhoon will never include secrets in provisioning user-data so you may even deploy matchbox publicly.</p> <p>Matchbox provides a TLS client-authenticated API that clients, like Terraform, can use to manage machine matching and profiles. Think of it like a cloud provider API, but for creating bare-metal instances.</p> <p>Generate TLS client credentials. Save the <code>ca.crt</code>, <code>client.crt</code>, and <code>client.key</code> where they can be referenced in Terraform configs.</p> <pre><code>mv ca.crt client.crt client.key ~/.config/matchbox/\n</code></pre> <p>Verify the matchbox read-only HTTP endpoints are accessible (port is configurable).</p> <pre><code>$ curl http://matchbox.example.com:8080\nmatchbox\n</code></pre> <p>Verify your TLS client certificate and key can be used to access the Matchbox API (port is configurable).</p> <pre><code>$ openssl s_client -connect matchbox.example.com:8081 \\\n-CAfile ~/.config/matchbox/ca.crt \\\n-cert ~/.config/matchbox/client.crt \\\n-key ~/.config/matchbox/client.key\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#pxe-environment","title":"PXE Environment","text":"<p>Create an iPXE-enabled network boot environment. Configure PXE clients to chainload iPXE firmware compiled to support HTTPS downloads. Instruct iPXE clients to chainload from your Matchbox service's <code>/boot.ipxe</code> endpoint.</p> <p>For networks already supporting iPXE clients, you can add a <code>default.ipxe</code> config.</p> <pre><code># /var/www/html/ipxe/default.ipxe\nchain http://matchbox.foo:8080/boot.ipxe\n</code></pre> <p>For networks with Ubiquiti Routers, you can configure the router itself to chainload machines to iPXE and Matchbox.</p> <p>Read about the many ways to setup a compliant iPXE-enabled network. There is quite a bit of flexibility:</p> <ul> <li>Continue using existing DHCP, TFTP, or DNS services</li> <li>Configure specific machines, subnets, or architectures to chainload from Matchbox</li> <li>Place Matchbox behind a menu entry (timeout and default to Matchbox)</li> </ul> <p>TFTP chainloading to modern boot firmware, like iPXE, avoids issues with old NICs and allows faster transfer protocols like HTTP to be used.</p> <p>Warning</p> <p>Compile iPXE from source with support for HTTPS downloads. iPXE's pre-built firmware binaries do not enable this. Fedora CoreOS downloads are HTTPS-only.</p>"},{"location":"fedora-coreos/bare-metal/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#provider","title":"Provider","text":"<p>Configure the Matchbox provider to use your Matchbox API endpoint and client certificate in a <code>providers.tf</code> file.</p> <pre><code>provider \"matchbox\" {\nendpoint    = \"matchbox.example.com:8081\"\nclient_cert = file(\"~/.config/matchbox/client.crt\")\nclient_key  = file(\"~/.config/matchbox/client.key\")\nca          = file(\"~/.config/matchbox/ca.crt\")\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.13.0\"\n}\nmatchbox = {\nsource = \"poseidon/matchbox\"\nversion = \"0.5.2\"\n}\n}\n}\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>bare-metal/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"mercury\" {\nsource = \"git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # bare-metal\ncluster_name            = \"mercury\"\nmatchbox_http_endpoint  = \"http://matchbox.example.com\"\nos_stream               = \"stable\"\nos_version              = \"32.20201104.3.0\"\n\n  # configuration\nk8s_domain_name    = \"node1.example.com\"\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # machines\ncontrollers = [{\nname   = \"node1\"\nmac    = \"52:54:00:a1:9c:ae\"\ndomain = \"node1.example.com\"\n}]\nworkers = [\n{\nname   = \"node2\",\nmac    = \"52:54:00:b2:2f:86\"\ndomain = \"node2.example.com\"\n},\n{\nname   = \"node3\",\nmac    = \"52:54:00:c3:61:77\"\ndomain = \"node3.example.com\"\n}\n]\n}\n</code></pre> <p>Workers with similar features can be defined inline using the <code>workers</code> field as shown above. It's also possible to define discrete workers that attach to the cluster. Discrete workers are more advanced, but more verbose.</p> <pre><code>module \"mercury-node1\" {\nsource = \"git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.2\"\n\n  # bare-metal\ncluster_name = \"mercury\"\nmatchbox_http_endpoint  = \"http://matchbox.example.com\"\nos_stream               = \"stable\"\nos_version              = \"32.20201104.3.0\"\n\n  # configuration\nname               = \"node2\"\nmac                = \"52:54:00:b2:2f:86\"\ndomain             = \"node2.example.com\"\nkubeconfig         = module.mercury.kubeconfig\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\nsnippets       = []\nnode_labels    = []\nnode_tains     = []\ninstall_disk   = \"/dev/vda\"\ncached_install = false\n}\n\n...\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/bare-metal/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 55 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes. Terraform will generate bootstrap assets and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.</p> <pre><code>$ terraform apply\nmodule.mercury.null_resource.copy-kubeconfig.0: Provisioning with 'file'...\nmodule.mercury.null_resource.copy-etcd-secrets.0: Provisioning with 'file'...\nmodule.mercury.null_resource.copy-kubeconfig.0: Still creating... (10s elapsed)\nmodule.mercury.null_resource.copy-etcd-secrets.0: Still creating... (10s elapsed)\n...\n</code></pre> <p>Apply will then loop until it can successfully copy credentials to each machine and start the one-time Kubernetes bootstrap service. Proceed to the next step while this loops.</p>"},{"location":"fedora-coreos/bare-metal/#power","title":"Power","text":"<p>Power on each machine with the boot device set to <code>pxe</code> for the next boot only.</p> <pre><code>ipmitool -H node1.example.com -U USER -P PASS chassis bootdev pxe\nipmitool -H node1.example.com -U USER -P PASS power on\n</code></pre> <p>Machines will network boot, install Fedora CoreOS to disk, reboot into the disk install, and provision themselves as controllers or workers.</p> <p>If this is the first test of your PXE-enabled network boot environment, watch the SOL console of a machine to spot any misconfigurations.</p>"},{"location":"fedora-coreos/bare-metal/#bootstrap","title":"Bootstrap","text":"<p>Wait for the <code>bootstrap</code> step to finish bootstrapping the Kubernetes control plane. This may take 5-15 minutes depending on your network.</p> <pre><code>module.mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)\nmodule.mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)\n\nApply complete! Resources: 55 added, 0 changed, 0 destroyed.\n</code></pre> <p>To watch the bootstrap process in detail, SSH to the first controller and journal the logs.</p> <pre><code>$ ssh core@node1.example.com\n$ journalctl -f -u bootstrap\npodman[1750]: The connection to the server cluster.example.com:6443 was refused - did you specify the right host or port?\npodman[1750]: Waiting for static pod control plane\n...\npodman[1750]: serviceaccount/calico-node unchanged\nsystemd[1]: Started Kubernetes control plane.\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-mercury\" {\n  content  = module.mercury.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/mercury-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/mercury-config\n$ kubectl get nodes\nNAME                STATUS  ROLES   AGE  VERSION\nnode1.example.com   Ready   &lt;none&gt;  10m  v1.28.2\nnode2.example.com   Ready   &lt;none&gt;  10m  v1.28.2\nnode3.example.com   Ready   &lt;none&gt;  10m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   calico-node-6qp7f                          2/2       Running   1          11m\nkube-system   calico-node-gnjrm                          2/2       Running   0          11m\nkube-system   calico-node-llbgt                          2/2       Running   0          11m\nkube-system   coredns-1187388186-dj3pd                   1/1       Running   0          11m\nkube-system   coredns-1187388186-mx9rt                   1/1       Running   0          11m\nkube-system   kube-apiserver-node1.example.com           1/1       Running   0          11m\nkube-system   kube-controller-manager-node1.example.com  1/1       Running   1          11m\nkube-system   kube-proxy-50sd4                           1/1       Running   0          11m\nkube-system   kube-proxy-bczhp                           1/1       Running   0          11m\nkube-system   kube-proxy-mp2fw                           1/1       Running   0          11m\nkube-system   kube-scheduler-node1.example.com           1/1       Running   0          11m\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/bare-metal/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/bare-metal/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name \"mercury\" matchbox_http_endpoint Matchbox HTTP read-only endpoint \"http://matchbox.example.com:port\" os_stream Fedora CoreOS release stream \"stable\" os_version Fedora CoreOS version to PXE and install \"32.20201104.3.0\" k8s_domain_name FQDN resolving to the controller(s) nodes. Workers and kubectl will communicate with this endpoint \"myk8s.example.com\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3Nz...\" controllers List of controller machine detail objects (unique name, identifying MAC address, FQDN) <code>[{name=\"node1\", mac=\"52:54:00:a1:9c:ae\", domain=\"node1.example.com\"}]</code>"},{"location":"fedora-coreos/bare-metal/#optional","title":"Optional","text":"Name Description Default Example workers List of worker machine detail objects (unique name, identifying MAC address, FQDN) [] <code>[{name=\"node2\", mac=\"52:54:00:b2:2f:86\", domain=\"node2.example.com\"}, {name=\"node3\", mac=\"52:54:00:c3:61:77\", domain=\"node3.example.com\"}]</code> cached_install PXE boot and install from the Matchbox <code>/assets</code> cache. Admin MUST have downloaded Fedora CoreOS images into the cache false true install_disk Disk device where Fedora CoreOS should be installed \"sda\" (not \"/dev/sda\" like Container Linux) \"sdb\" networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico-only) 1480 - snippets Map from machine names to lists of Butane snippets {} examples network_ip_autodetection_method Method to detect host IPv4 address (calico-only) \"first-found\" \"can-reach=10.0.0.1\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" kernel_args Additional kernel args to provide at PXE boot [] [\"kvm-intel.nested=1\"] worker_node_labels Map from worker name to list of initial node labels {} {\"node2\" = [\"role=special\"]} worker_node_taints Map from worker name to list of initial node taints {} {\"node2\" = [\"role=special:NoSchedule\"]}"},{"location":"fedora-coreos/digitalocean/","title":"DigitalOcean","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on DigitalOcean with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/digitalocean/#requirements","title":"Requirements","text":"<ul> <li>Digital Ocean Account and Token</li> <li>Digital Ocean Domain (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/digitalocean/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#provider","title":"Provider","text":"<p>Login to DigitalOcean. Or if you don't have one, create an account with our referral link to get free credits.</p> <p>Generate a Personal Access Token with read/write scope from the API tab. Write the token to a file that can be referenced in configs.</p> <pre><code>mkdir -p ~/.config/digital-ocean\necho \"TOKEN\" &gt; ~/.config/digital-ocean/token\n</code></pre> <p>Configure the DigitalOcean provider to use your token in a <code>providers.tf</code> file.</p> <pre><code>provider \"digitalocean\" {\ntoken = \"${chomp(file(\"~/.config/digital-ocean/token\"))}\"\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.13.0\"\n}\ndigitalocean = {\nsource = \"digitalocean/digitalocean\"\nversion = \"2.27.1\"\n}\n}\n}\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#fedora-coreos-images","title":"Fedora CoreOS Images","text":"<p>Fedora CoreOS publishes images for DigitalOcean, but does not yet upload them. DigitalOcean allows custom images to be uploaded via URL or file.</p> <p>Import a Fedora CoreOS image via URL to desired a region(s).</p> <pre><code>data \"digitalocean_image\" \"fedora-coreos-31-20200323-3-2\" {\nname = \"fedora-coreos-31.20200323.3.2-digitalocean.x86_64.qcow2.gz\"\n}\n</code></pre> <p>Set the os_image in the next step.</p>"},{"location":"fedora-coreos/digitalocean/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>digital-ocean/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"nemo\" {\nsource = \"git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # Digital Ocean\ncluster_name = \"nemo\"\nregion       = \"nyc3\"\ndns_zone     = \"digital-ocean.example.com\"\n\n  # configuration\nos_image         = data.digitalocean_image.fedora-coreos-31-20200323-3-2.id\nssh_fingerprints = [\"d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\"]\n\n  # optional\nworker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/digitalocean/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 54 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.nemo.null_resource.bootstrap: Still creating... (30s elapsed)\nmodule.nemo.null_resource.bootstrap: Provisioning with 'remote-exec'...\n...\nmodule.nemo.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.nemo.null_resource.bootstrap: Creation complete (ID: 7599298447329218468)\n\nApply complete! Resources: 42 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 3-6 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/digitalocean/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-nemo\" {\n  content  = module.nemo.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/nemo-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/nemo-config\n$ kubectl get nodes\nNAME               STATUS  ROLES   AGE  VERSION\n10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.2\n10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.2\n10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   coredns-1187388186-ld1j7                   1/1       Running   0          11m\nkube-system   coredns-1187388186-rdhf7                   1/1       Running   0          11m\nkube-system   calico-node-1m5bf                          2/2       Running   0          11m\nkube-system   calico-node-7jmr1                          2/2       Running   0          11m\nkube-system   calico-node-bknc8                          2/2       Running   0          11m\nkube-system   kube-apiserver-ip-10.132.115.81            1/1       Running   0          11m\nkube-system   kube-controller-manager-ip-10.132.115.81   1/1       Running   0          11m\nkube-system   kube-proxy-6kxjf                           1/1       Running   0          11m\nkube-system   kube-proxy-fh3td                           1/1       Running   0          11m\nkube-system   kube-proxy-k35rc                           1/1       Running   0          11m\nkube-system   kube-scheduler-ip-10.132.115.81            1/1       Running   0          11m\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/digitalocean/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/digitalocean/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"nemo\" region Digital Ocean region \"nyc1\", \"sfo2\", \"fra1\", tor1\" dns_zone Digital Ocean domain (i.e. DNS zone) \"do.example.com\" os_image Fedora CoreOS image for instances \"custom-image-id\" ssh_fingerprints SSH public key fingerprints [\"d7:9d...\"]"},{"location":"fedora-coreos/digitalocean/#dns-zone","title":"DNS Zone","text":"<p>Clusters create DNS A records <code>${cluster_name}.${dns_zone}</code> to resolve to controller droplets (round robin). This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>nemo.do.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain in DigitalOcean Domains (i.e. DNS zones). You can set this up once and create many clusters with unique names.</p> <pre><code># Declare a DigitalOcean record to also create a zone file\nresource \"digitalocean_domain\" \"zone-for-clusters\" {\nname       = \"do.example.com\"\nip_address = \"8.8.8.8\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on DigitalOcean (e.g. do.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/digitalocean/#ssh-fingerprints","title":"SSH Fingerprints","text":"<p>DigitalOcean droplets are created with your SSH public key \"fingerprint\" (i.e. MD5 hash) to allow access. If your SSH public key is at <code>~/.ssh/id_ed25519.pub</code>, find the fingerprint with,</p> <pre><code>ssh-keygen -E md5 -lf ~/.ssh/id_ed25519.pub | awk '{print $2}'\nMD5:d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\n</code></pre> <p>If you use <code>ssh-agent</code> (e.g. Yubikey for SSH), find the fingerprint with,</p> <pre><code>ssh-add -l -E md5\n256 MD5:20:d0:eb:ad:50:b0:09:6d:4b:ba:ad:7c:9c:c1:39:24 foo@xample.com (ED25519)\n</code></pre> <p>Digital Ocean requires the SSH public key be uploaded to your account, so you may also find the fingerprint under Settings -&gt; Security. Finally, if you don't have an SSH key, create one now.</p>"},{"location":"fedora-coreos/digitalocean/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Droplet type for controllers \"s-2vcpu-2gb\" s-2vcpu-2gb, s-2vcpu-4gb, s-4vcpu-8gb, ... worker_type Droplet type for workers \"s-1vcpu-2gb\" s-1vcpu-2gb, s-2vcpu-2gb, ... controller_snippets Controller Butane snippets [] example worker_snippets Worker Butane snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" <p>Check the list of valid droplet types or use <code>doctl compute size list</code>.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than 2GB. Smaller droplets are not sufficient for running a controller and bootstrapping will fail.</p>"},{"location":"fedora-coreos/google-cloud/","title":"Google Cloud","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Google Compute Engine with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/google-cloud/#requirements","title":"Requirements","text":"<ul> <li>Google Cloud Account and Service Account</li> <li>Google Cloud DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/google-cloud/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/google-cloud/#provider","title":"Provider","text":"<p>Login to your Google Console API Manager and select a project, or signup if you don't have an account.</p> <p>Select \"Credentials\" and create a service account key. Choose the \"Compute Engine Admin\" and \"DNS Administrator\" roles and save the JSON private key to a file that can be referenced in configs.</p> <pre><code>mv ~/Downloads/project-id-43048204.json ~/.config/google-cloud/terraform.json\n</code></pre> <p>Configure the Google Cloud provider to use your service account key, project-id, and region in a <code>providers.tf</code> file.</p> <pre><code>provider \"google\" {\nproject     = \"project-id\"\nregion      = \"us-central1\"\ncredentials = file(\"~/.config/google-cloud/terraform.json\")\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.13.0\"\n}\ngoogle = {\nsource = \"hashicorp/google\"\nversion = \"4.59.0\"\n}\n}\n}\n</code></pre> <p>Additional configuration options are described in the <code>google</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>gcloud compute regions list</code>. A project may contain multiple clusters across different regions.</p>"},{"location":"fedora-coreos/google-cloud/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>google-cloud/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"yavin\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2\"\n\n  # Google Cloud\ncluster_name  = \"yavin\"\nregion        = \"us-central1\"\ndns_zone      = \"example.com\"\ndns_zone_name = \"example-zone\"\n\n  # configuration\nssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\nworker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/google-cloud/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/google-cloud/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 78 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.yavin.null_resource.bootstrap: Still creating... (10s elapsed)\n...\nmodule.yavin.null_resource.bootstrap: Still creating... (5m30s elapsed)\nmodule.yavin.null_resource.bootstrap: Still creating... (5m40s elapsed)\nmodule.yavin.null_resource.bootstrap: Creation complete (ID: 5768638456220583358)\n\nApply complete! Resources: 78 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/google-cloud/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-yavin\" {\n  content  = module.yavin.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/yavin-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config\n$ kubectl get nodes\nNAME                                       ROLES    STATUS  AGE  VERSION\nyavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.2\nyavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2\nyavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1cs8z                         2/2    Running   0         6m\nkube-system   calico-node-d1l5b                         2/2    Running   0         6m\nkube-system   calico-node-sp9ps                         2/2    Running   0         6m\nkube-system   coredns-1187388186-dkh3o                  1/1    Running   0         6m\nkube-system   coredns-1187388186-zj5dl                  1/1    Running   0         6m\nkube-system   kube-apiserver-controller-0               1/1    Running   0         6m\nkube-system   kube-controller-manager-controller-0      1/1    Running   0         6m\nkube-system   kube-proxy-117v6                          1/1    Running   0         6m\nkube-system   kube-proxy-9886n                          1/1    Running   0         6m\nkube-system   kube-proxy-njn47                          1/1    Running   0         6m\nkube-system   kube-scheduler-controller-0               1/1    Running   0         6m\n</code></pre>"},{"location":"fedora-coreos/google-cloud/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/google-cloud/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/google-cloud/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"yavin\" region Google Cloud region \"us-central1\" dns_zone Google Cloud DNS zone \"google-cloud.example.com\" dns_zone_name Google Cloud DNS zone name \"example-zone\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\" <p>Check the list of valid regions and list Fedora CoreOS images with <code>gcloud compute images list | grep fedora-coreos</code>.</p>"},{"location":"fedora-coreos/google-cloud/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a TCP proxy load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>yavin.google-cloud.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Google Cloud DNS. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"google_dns_managed_zone\" \"zone-for-clusters\" {\ndns_name    = \"google-cloud.example.com.\"\nname        = \"example-zone\"\ndescription = \"Production DNS zone\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Google Cloud (e.g. google-cloud.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/google-cloud/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 3 worker_count Number of workers 1 3 controller_type Machine type for controllers \"n1-standard-1\" See below worker_type Machine type for workers \"n1-standard-1\" See below os_stream Fedora CoreOS stream for compute instances \"stable\" \"stable\", \"testing\", \"next\" disk_size Size of the disk in GB 30 100 worker_preemptible If enabled, Compute Engine will terminate workers randomly within 24 hours false true controller_snippets Controller Butane snippets [] examples worker_snippets Worker Butane snippets [] examples networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types.</p>"},{"location":"fedora-coreos/google-cloud/#preemption","title":"Preemption","text":"<p>Add <code>worker_preemptible = \"true\"</code> to allow worker nodes to be preempted at random, but pay significantly less. Clusters tolerate stopping instances fairly well (reschedules pods, but cannot drain) and preemption provides a nice reward for running fault-tolerant cluster systems.`</p>"},{"location":"flatcar-linux/aws/","title":"AWS","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on AWS with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/aws/#requirements","title":"Requirements","text":"<ul> <li>AWS Account and IAM credentials</li> <li>AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/aws/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/aws/#provider","title":"Provider","text":"<p>Login to your AWS IAM dashboard and find your IAM user. Select \"Security Credentials\" and create an access key. Save the id and secret to a file that can be referenced in configs.</p> <pre><code>[default]\naws_access_key_id = xxx\naws_secret_access_key = yyy\n</code></pre> <p>Configure the AWS provider to use your access key credentials in a <code>providers.tf</code> file.</p> <pre><code>provider \"aws\" {\nregion                  = \"eu-central-1\"\nshared_credentials_file = \"/home/user/.config/aws/credentials\"\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.11.0\"\n}\naws = {\nsource = \"hashicorp/aws\"\nversion = \"4.61.0\"\n}\n}\n}\n</code></pre> <p>Additional configuration options are described in the <code>aws</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>aws ec2 describe-regions</code>.</p>"},{"location":"flatcar-linux/aws/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>aws/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"tempest\" {\nsource = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # AWS\ncluster_name = \"tempest\"\ndns_zone     = \"aws.example.com\"\ndns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\nssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\nworker_count = 2\nworker_type  = \"t3.small\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/aws/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/aws/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 109 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)\nmodule.tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)\nmodule.tempest.null_resource.bootstrap: Creation complete after 11m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 109 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/aws/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-tempest\" {\n  content  = module.tempest.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/tempest-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/tempest-config\n$ kubectl get nodes\nNAME           STATUS  ROLES   AGE  VERSION\nip-10-0-3-155  Ready   &lt;none&gt;  10m  v1.28.2\nip-10-0-26-65  Ready   &lt;none&gt;  10m  v1.28.2\nip-10-0-41-21  Ready   &lt;none&gt;  10m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1m5bf                         2/2    Running   0         34m\nkube-system   calico-node-7jmr1                         2/2    Running   0         34m\nkube-system   calico-node-bknc8                         2/2    Running   0         34m\nkube-system   coredns-1187388186-wx1lg                  1/1    Running   0         34m\nkube-system   coredns-1187388186-qjnvp                  1/1    Running   0         34m\nkube-system   kube-apiserver-ip-10-0-3-155              1/1    Running   0         34m\nkube-system   kube-controller-manager-ip-10-0-3-155     1/1    Running   0         34m\nkube-system   kube-proxy-14wxv                          1/1    Running   0         34m\nkube-system   kube-proxy-9vxh2                          1/1    Running   0         34m\nkube-system   kube-proxy-sbbsh                          1/1    Running   0         34m\nkube-system   kube-scheduler-ip-10-0-3-155              1/1    Running   1         34m\n</code></pre>"},{"location":"flatcar-linux/aws/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/aws/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/aws/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"tempest\" dns_zone AWS Route53 DNS zone \"aws.example.com\" dns_zone_id AWS Route53 DNS zone id \"Z3PAABBCFAKEC0\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3NZ...\""},{"location":"flatcar-linux/aws/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a network load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>tempest.aws.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on AWS Route53. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"aws_route53_zone\" \"zone-for-clusters\" {\nname = \"aws.example.com.\"\n}\n</code></pre> <p>Reference the DNS zone id with <code>aws_route53_zone.zone-for-clusters.zone_id</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Route53 (e.g. aws.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/aws/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type EC2 instance type for controllers \"t3.small\" See below worker_type EC2 instance type for workers \"t3.small\" See below os_image AMI channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha disk_size Size of the EBS volume in GB 30 100 disk_type Type of the EBS volume \"gp3\" standard, gp2, gp3, io1 disk_iops IOPS of the EBS volume 0 (i.e. auto) 400 worker_target_groups Target group ARNs to which worker instances should be added [] [aws_lb_target_group.app.id] worker_price Spot price in USD for worker instances or 0 to use on-demand instances 0/null 0.10 controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico only) 1480 8981 host_cidr CIDR IPv4 range to assign to EC2 instances \"10.0.0.0/16\" \"10.1.0.0/16\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid instance types.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>t2.small</code>. Smaller instances are not sufficient for running a controller.</p> <p>MTU</p> <p>If your EC2 instance type supports Jumbo frames (most do), we recommend you change the <code>network_mtu</code> to 8981! You will get better pod-to-pod bandwidth.</p>"},{"location":"flatcar-linux/aws/#spot","title":"Spot","text":"<p>Add <code>worker_price = \"0.10\"</code> to use spot instance workers (instead of \"on-demand\") and set a maximum spot price in USD. Clusters can tolerate spot market interuptions fairly well (reschedules pods, but cannot drain) to save money, with the tradeoff that requests for workers may go unfulfilled.</p>"},{"location":"flatcar-linux/azure/","title":"Azure","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Azure with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/azure/#requirements","title":"Requirements","text":"<ul> <li>Azure account</li> <li>Azure DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/azure/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/azure/#provider","title":"Provider","text":"<p>Install the Azure <code>az</code> command line tool to authenticate with Azure.</p> <pre><code>az login\n</code></pre> <p>Configure the Azure provider in a <code>providers.tf</code> file.</p> <pre><code>provider \"azurerm\" {\nfeatures {}\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.11.0\"\n}\nazurerm = {\nsource = \"hashicorp/azurerm\"\nversion = \"3.50.0\"\n}\n}\n}\n</code></pre> <p>Additional configuration options are described in the <code>azurerm</code> provider docs.</p>"},{"location":"flatcar-linux/azure/#flatcar-linux-images","title":"Flatcar Linux Images","text":"<p>Flatcar Linux publishes images to the Azure Marketplace and requires accepting terms.</p> <pre><code>az vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable\naz vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable-gen2\n</code></pre>"},{"location":"flatcar-linux/azure/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>azure/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"ramius\" {\nsource = \"git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # Azure\ncluster_name   = \"ramius\"\nregion         = \"centralus\"\ndns_zone       = \"azure.example.com\"\ndns_zone_group = \"example-group\"\n\n  # configuration\nssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\nworker_count    = 2\nhost_cidr       = \"10.0.0.0/20\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/azure/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/azure/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 86 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.ramius.null_resource.bootstrap: Still creating... (6m50s elapsed)\nmodule.ramius.null_resource.bootstrap: Still creating... (7m0s elapsed)\nmodule.ramius.null_resource.bootstrap: Creation complete after 7m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 69 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/azure/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-ramius\" {\n  content  = module.ramius.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/ramius-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/ramius-config\n$ kubectl get nodes\nNAME                  STATUS  ROLES   AGE  VERSION\nramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.2\nramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.2\nramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                        READY  STATUS    RESTARTS  AGE\nkube-system   coredns-7c6fbb4f4b-b6qzx                    1/1    Running   0         26m\nkube-system   coredns-7c6fbb4f4b-j2k3d                    1/1    Running   0         26m\nkube-system   calico-node-1m5bf                           2/2    Running   0         26m\nkube-system   calico-node-7jmr1                           2/2    Running   0         26m\nkube-system   calico-node-bknc8                           2/2    Running   0         26m\nkube-system   kube-apiserver-ramius-controller-0          1/1    Running   0         26m\nkube-system   kube-controller-manager-ramius-controller-0 1/1    Running   0         26m\nkube-system   kube-proxy-j4vpq                            1/1    Running   0         26m\nkube-system   kube-proxy-jxr5d                            1/1    Running   0         26m\nkube-system   kube-proxy-lbdw5                            1/1    Running   0         26m\nkube-system   kube-scheduler-ramius-controller-0          1/1    Running   0         26m\n</code></pre>"},{"location":"flatcar-linux/azure/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/azure/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/azure/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"ramius\" region Azure region \"centralus\" dns_zone Azure DNS zone \"azure.example.com\" dns_zone_group Resource group where the Azure DNS zone resides \"global\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3NZ...\" <p>Tip</p> <p>Regions are shown in docs or with <code>az account list-locations --output table</code>.</p>"},{"location":"flatcar-linux/azure/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>ramius.azure.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Azure DNS. You can set this up once and create many clusters with unique names.</p> <pre><code># Azure resource group for DNS zone\nresource \"azurerm_resource_group\" \"global\" {\nname     = \"global\"\nlocation = \"centralus\"\n}\n\n# DNS zone for clusters\nresource \"azurerm_dns_zone\" \"clusters\" {\nresource_group_name = azurerm_resource_group.global.name\n\nname      = \"azure.example.com\"\nzone_type = \"Public\"\n}\n</code></pre> <p>Reference the DNS zone with <code>azurerm_dns_zone.clusters.name</code> and its resource group with <code>\"azurerm_resource_group.global.name</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Azure DNS (e.g. azure.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/azure/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Machine type for controllers \"Standard_B2s\" See below worker_type Machine type for workers \"Standard_D2as_v5\" See below os_image Channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha disk_size Size of the disk in GB 30 100 worker_priority Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time Regular Spot controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" host_cidr CIDR IPv4 range to assign to instances \"10.0.0.0/16\" \"10.0.0.0/20\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types and their specs. Use <code>az vm list-skus</code> to get the identifier.</p> <p>Warning</p> <p>Unlike AWS and GCP, Azure requires its virtual networks to have non-overlapping IPv4 CIDRs (yeah, go figure). Instead of each cluster just using <code>10.0.0.0/16</code> for instances, each Azure cluster's <code>host_cidr</code> must be non-overlapping (e.g. 10.0.0.0/20 for the 1<sup>st</sup> cluster, 10.0.16.0/20 for the 2<sup>nd</sup> cluster, etc).</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>Standard_B2s</code>. Smaller instances are not sufficient for running a controller.</p>"},{"location":"flatcar-linux/azure/#spot-priority","title":"Spot Priority","text":"<p>Add <code>worker_priority=Spot</code> to use Spot Priority workers that run on Azure's surplus capacity at lower cost, but with the tradeoff that they can be deallocated at random. Spot priority VMs are Azure's analog to AWS spot instances or GCP premptible instances.</p>"},{"location":"flatcar-linux/bare-metal/","title":"Bare-Metal","text":"<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.2 cluster on bare-metal with Flatcar Linux.</p> <p>First, we'll deploy a Matchbox service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code> while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/bare-metal/#requirements","title":"Requirements","text":"<ul> <li>Machines with 2GB RAM, 30GB disk, PXE-enabled NIC, IPMI</li> <li>PXE-enabled network boot environment (with HTTPS support)</li> <li>Matchbox v0.6+ deployment with API enabled</li> <li>Matchbox credentials <code>client.crt</code>, <code>client.key</code>, <code>ca.crt</code></li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/bare-metal/#machines","title":"Machines","text":"<p>Collect a MAC address from each machine. For machines with multiple PXE-enabled NICs, pick one of the MAC addresses. MAC addresses will be used to match machines to profiles during network boot.</p> <ul> <li>52:54:00:a1:9c:ae (node1)</li> <li>52:54:00:b2:2f:86 (node2)</li> <li>52:54:00:c3:61:77 (node3)</li> </ul> <p>Configure each machine to boot from the disk through IPMI or the BIOS menu.</p> <pre><code>ipmitool -H node1 -U USER -P PASS chassis bootdev disk options=persistent\n</code></pre> <p>During provisioning, you'll explicitly set the boot device to <code>pxe</code> for the next boot only. Machines will install (overwrite) the operating system to disk on PXE boot and reboot into the disk install.</p> <p>Ask your hardware vendor to provide MACs and preconfigure IPMI, if possible. With it, you can rack new servers, <code>terraform apply</code> with new info, and power on machines that network boot and provision into clusters.</p>"},{"location":"flatcar-linux/bare-metal/#dns","title":"DNS","text":"<p>Create a DNS A (or AAAA) record for each node's default interface. Create a record that resolves to each controller node (or re-use the node record if there's one controller).</p> <ul> <li>node1.example.com (node1)</li> <li>node2.example.com (node2)</li> <li>node3.example.com (node3)</li> <li>myk8s.example.com (node1)</li> </ul> <p>Cluster nodes will be configured to refer to the control plane and themselves by these fully qualified names and they'll be used in generated TLS certificates.</p>"},{"location":"flatcar-linux/bare-metal/#matchbox","title":"Matchbox","text":"<p>Matchbox is an open-source app that matches network-booted bare-metal machines (based on labels like MAC, UUID, etc.) to profiles to automate cluster provisioning.</p> <p>Install Matchbox on a Kubernetes cluster or dedicated server.</p> <ul> <li>Installing on Kubernetes (recommended)</li> <li>Installing on a server</li> </ul> <p>Tip</p> <p>Deploy Matchbox as service that can be accessed by all of your bare-metal machines globally. This provides a single endpoint to use Terraform to manage bare-metal clusters at different sites. Typhoon will never include secrets in provisioning user-data so you may even deploy matchbox publicly.</p> <p>Matchbox provides a TLS client-authenticated API that clients, like Terraform, can use to manage machine matching and profiles. Think of it like a cloud provider API, but for creating bare-metal instances.</p> <p>Generate TLS client credentials. Save the <code>ca.crt</code>, <code>client.crt</code>, and <code>client.key</code> where they can be referenced in Terraform configs.</p> <pre><code>mv ca.crt client.crt client.key ~/.config/matchbox/\n</code></pre> <p>Verify the matchbox read-only HTTP endpoints are accessible (port is configurable).</p> <pre><code>$ curl http://matchbox.example.com:8080\nmatchbox\n</code></pre> <p>Verify your TLS client certificate and key can be used to access the Matchbox API (port is configurable).</p> <pre><code>$ openssl s_client -connect matchbox.example.com:8081 \\\n-CAfile ~/.config/matchbox/ca.crt \\\n-cert ~/.config/matchbox/client.crt \\\n-key ~/.config/matchbox/client.key\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#pxe-environment","title":"PXE Environment","text":"<p>Create an iPXE-enabled network boot environment. Configure PXE clients to chainload iPXE firmware compiled to support HTTPS downloads. Instruct iPXE clients to chainload from your Matchbox service's <code>/boot.ipxe</code> endpoint.</p> <p>For networks already supporting iPXE clients, you can add a <code>default.ipxe</code> config.</p> <pre><code># /var/www/html/ipxe/default.ipxe\nchain http://matchbox.foo:8080/boot.ipxe\n</code></pre> <p>For networks with Ubiquiti Routers, you can configure the router itself to chainload machines to iPXE and Matchbox.</p> <p>Read about the many ways to setup a compliant iPXE-enabled network. There is quite a bit of flexibility:</p> <ul> <li>Continue using existing DHCP, TFTP, or DNS services</li> <li>Configure specific machines, subnets, or architectures to chainload from Matchbox</li> <li>Place Matchbox behind a menu entry (timeout and default to Matchbox)</li> </ul> <p>TFTP chainloading to modern boot firmware, like iPXE, avoids issues with old NICs and allows faster transfer protocols like HTTP to be used.</p> <p>Warning</p> <p>Compile iPXE from source with support for HTTPS downloads. iPXE's pre-built firmware binaries do not enable this. If you cannot enable HTTPS downloads, set <code>download_protocol = \"http\"</code> (discouraged).</p>"},{"location":"flatcar-linux/bare-metal/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#provider","title":"Provider","text":"<p>Configure the Matchbox provider to use your Matchbox API endpoint and client certificate in a <code>providers.tf</code> file.</p> <pre><code>provider \"matchbox\" {\nendpoint    = \"matchbox.example.com:8081\"\nclient_cert = file(\"~/.config/matchbox/client.crt\")\nclient_key  = file(\"~/.config/matchbox/client.key\")\nca          = file(\"~/.config/matchbox/ca.crt\")\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.11.0\"\n}\nmatchbox = {\nsource = \"poseidon/matchbox\"\nversion = \"0.5.2\"\n}\n}\n}\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>bare-metal/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"mercury\" {\nsource = \"git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # bare-metal\ncluster_name            = \"mercury\"\nmatchbox_http_endpoint  = \"http://matchbox.example.com\"\nos_channel              = \"flatcar-stable\"\nos_version              = \"2345.3.1\"\n\n  # configuration\nk8s_domain_name    = \"node1.example.com\"\nssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # machines\ncontrollers = [{\nname   = \"node1\"\nmac    = \"52:54:00:a1:9c:ae\"\ndomain = \"node1.example.com\"\n}]\nworkers = [\n{\nname   = \"node2\",\nmac    = \"52:54:00:b2:2f:86\"\ndomain = \"node2.example.com\"\n},\n{\nname   = \"node3\",\nmac    = \"52:54:00:c3:61:77\"\ndomain = \"node3.example.com\"\n}\n]\n\n  # set to http only if you cannot chainload to iPXE firmware with https support\n  # download_protocol = \"http\"\n}\n</code></pre> <p>Workers with similar features can be defined inline using the <code>workers</code> field as shown above. It's also possible to define discrete workers that attach to the cluster. Discrete workers are more advanced, but more verbose.</p> <pre><code>module \"mercury-node1\" {\nsource = \"git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.2\"\n\n  # bare-metal\ncluster_name = \"mercury\"\nmatchbox_http_endpoint  = \"http://matchbox.example.com\"\nos_channel              = \"flatcar-stable\"\nos_version              = \"2345.3.1\"\n\n  # configuration\nname               = \"node2\"\nmac                = \"52:54:00:b2:2f:86\"\ndomain             = \"node2.example.com\"\nkubeconfig         = module.mercury.kubeconfig\nssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\nsnippets       = []\nnode_labels    = []\nnode_tains     = []\ninstall_disk   = \"/dev/vda\"\ncached_install = false\n}\n\n...\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/bare-metal/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 55 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes. Terraform will generate bootstrap assets and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.</p> <pre><code>$ terraform apply\nmodule.mercury.null_resource.copy-controller-secrets.0: Still creating... (10s elapsed)\nmodule.mercury.null_resource.copy-worker-secrets.0: Still creating... (10s elapsed)\n...\n</code></pre> <p>Apply will then loop until it can successfully copy credentials to each machine and start the one-time Kubernetes bootstrap service. Proceed to the next step while this loops.</p>"},{"location":"flatcar-linux/bare-metal/#power","title":"Power","text":"<p>Power on each machine with the boot device set to <code>pxe</code> for the next boot only.</p> <pre><code>ipmitool -H node1.example.com -U USER -P PASS chassis bootdev pxe\nipmitool -H node1.example.com -U USER -P PASS power on\n</code></pre> <p>Machines will network boot, install Container Linux to disk, reboot into the disk install, and provision themselves as controllers or workers.</p> <p>If this is the first test of your PXE-enabled network boot environment, watch the SOL console of a machine to spot any misconfigurations.</p>"},{"location":"flatcar-linux/bare-metal/#bootstrap","title":"Bootstrap","text":"<p>Wait for the <code>bootstrap</code> step to finish bootstrapping the Kubernetes control plane. This may take 5-15 minutes depending on your network.</p> <pre><code>module.mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)\nmodule.mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)\n\nApply complete! Resources: 55 added, 0 changed, 0 destroyed.\n</code></pre> <p>To watch the install to disk (until machines reboot from disk), SSH to port 2222.</p> <pre><code># before v1.10.1\n$ ssh debug@node1.example.com\n# after v1.10.1\n$ ssh -p 2222 core@node1.example.com\n</code></pre> <p>To watch the bootstrap process in detail, SSH to the first controller and journal the logs.</p> <pre><code>$ ssh core@node1.example.com\n$ journalctl -f -u bootstrap\nThe connection to the server cluster.example.com:6443 was refused - did you specify the right host or port?\nWaiting for static pod control plane\n...\nserviceaccount/calico-node unchanged\nsystemd[1]: Started Kubernetes control plane.\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-mercury\" {\n  content  = module.mercury.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/mercury-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/mercury-config\n$ kubectl get nodes\nNAME                STATUS  ROLES   AGE  VERSION\nnode1.example.com   Ready   &lt;none&gt;  10m  v1.28.2\nnode2.example.com   Ready   &lt;none&gt;  10m  v1.28.2\nnode3.example.com   Ready   &lt;none&gt;  10m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   calico-node-6qp7f                          2/2       Running   1          11m\nkube-system   calico-node-gnjrm                          2/2       Running   0          11m\nkube-system   calico-node-llbgt                          2/2       Running   0          11m\nkube-system   coredns-1187388186-dj3pd                   1/1       Running   0          11m\nkube-system   coredns-1187388186-mx9rt                   1/1       Running   0          11m\nkube-system   kube-apiserver-node1.example.com           1/1       Running   0          11m\nkube-system   kube-controller-node1.example.com          1/1       Running   1          11m\nkube-system   kube-proxy-50sd4                           1/1       Running   0          11m\nkube-system   kube-proxy-bczhp                           1/1       Running   0          11m\nkube-system   kube-proxy-mp2fw                           1/1       Running   0          11m\nkube-system   kube-scheduler-node1.example.com           1/1       Running   0          11m\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/bare-metal/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/bare-metal/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name \"mercury\" matchbox_http_endpoint Matchbox HTTP read-only endpoint \"http://matchbox.example.com:port\" os_channel Channel for a Container Linux derivative flatcar-stable, flatcar-beta, flatcar-alpha os_version Version for a Container Linux derivative to PXE and install \"2345.3.1\" k8s_domain_name FQDN resolving to the controller(s) nodes. Workers and kubectl will communicate with this endpoint \"myk8s.example.com\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3Nz...\" controllers List of controller machine detail objects (unique name, identifying MAC address, FQDN) <code>[{name=\"node1\", mac=\"52:54:00:a1:9c:ae\", domain=\"node1.example.com\"}]</code>"},{"location":"flatcar-linux/bare-metal/#optional","title":"Optional","text":"Name Description Default Example workers List of worker machine detail objects (unique name, identifying MAC address, FQDN) [] <code>[{name=\"node2\", mac=\"52:54:00:b2:2f:86\", domain=\"node2.example.com\"}, {name=\"node3\", mac=\"52:54:00:c3:61:77\", domain=\"node3.example.com\"}]</code> download_protocol Protocol iPXE uses to download the kernel and initrd. iPXE must be compiled with crypto support for https. Unused if cached_install is true \"https\" \"http\" cached_install PXE boot and install from the Matchbox <code>/assets</code> cache. Admin MUST have downloaded Container Linux or Flatcar images into the cache false true install_disk Disk device where Container Linux should be installed \"/dev/sda\" \"/dev/sdb\" networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico-only) 1480 - snippets Map from machine names to lists of Container Linux Config snippets {} examples network_ip_autodetection_method Method to detect host IPv4 address (calico-only) \"first-found\" \"can-reach=10.0.0.1\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" kernel_args Additional kernel args to provide at PXE boot [] [\"kvm-intel.nested=1\"] worker_node_labels Map from worker name to list of initial node labels {} {\"node2\" = [\"role=special\"]} worker_node_taints Map from worker name to list of initial node taints {} {\"node2\" = [\"role=special:NoSchedule\"]} oem_type An OEM type to install with <code>flatcar-install</code>. \"\" \"vmware_raw\""},{"location":"flatcar-linux/digitalocean/","title":"DigitalOcean","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on DigitalOcean with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/digitalocean/#requirements","title":"Requirements","text":"<ul> <li>Digital Ocean Account and Token</li> <li>Digital Ocean Domain (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/digitalocean/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#provider","title":"Provider","text":"<p>Login to DigitalOcean. Or if you don't have one, create an account with our referral link to get free credits.</p> <p>Generate a Personal Access Token with read/write scope from the API tab. Write the token to a file that can be referenced in configs.</p> <pre><code>mkdir -p ~/.config/digital-ocean\necho \"TOKEN\" &gt; ~/.config/digital-ocean/token\n</code></pre> <p>Configure the DigitalOcean provider to use your token in a <code>providers.tf</code> file.</p> <pre><code>provider \"digitalocean\" {\ntoken = \"${chomp(file(\"~/.config/digital-ocean/token\"))}\"\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.11.0\"\n}\ndigitalocean = {\nsource = \"digitalocean/digitalocean\"\nversion = \"2.27.1\"\n}\n}\n}\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#flatcar-linux-images","title":"Flatcar Linux Images","text":"<p>Flatcar Linux publishes DigitalOcean images, but does not yet upload them. DigitalOcean allows custom images to be uploaded via a URL or file.</p> <p>Choose a Flatcar Linux release from Flatcar's file server. Copy the URL to the <code>flatcar_production_digitalocean_image.bin.bz2</code>, import it into DigitalOcean, and name it as a custom image. Add a data reference to the image in Terraform:</p> <pre><code>data \"digitalocean_image\" \"flatcar-stable-3227-2-0\" {\nname = \"flatcar-stable-3227.2.0.bin.bz2\"\n}\n</code></pre> <p>Set the os_image in the next step.</p>"},{"location":"flatcar-linux/digitalocean/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>digital-ocean/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"nemo\" {\nsource = \"git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # Digital Ocean\ncluster_name = \"nemo\"\nregion       = \"nyc3\"\ndns_zone     = \"digital-ocean.example.com\"\n\n  # configuration\nos_image         = data.digitalocean_image.flatcar-stable-2303-4-0.id\nssh_fingerprints = [\"d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\"]\n\n  # optional\nworker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/digitalocean/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 54 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.nemo.null_resource.bootstrap: Still creating... (30s elapsed)\nmodule.nemo.null_resource.bootstrap: Provisioning with 'remote-exec'...\n...\nmodule.nemo.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.nemo.null_resource.bootstrap: Creation complete (ID: 7599298447329218468)\n\nApply complete! Resources: 42 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 3-6 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/digitalocean/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-nemo\" {\n  content  = module.nemo.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/nemo-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/nemo-config\n$ kubectl get nodes\nNAME               STATUS  ROLES   AGE  VERSION\n10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.2\n10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.2\n10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   coredns-1187388186-ld1j7                   1/1       Running   0          11m\nkube-system   coredns-1187388186-rdhf7                   1/1       Running   0          11m\nkube-system   calico-node-1m5bf                          2/2       Running   0          11m\nkube-system   calico-node-7jmr1                          2/2       Running   0          11m\nkube-system   calico-node-bknc8                          2/2       Running   0          11m\nkube-system   kube-apiserver-ip-10.132.115.81            1/1       Running   0          11m\nkube-system   kube-controller-manager-ip-10.132.115.81   1/1       Running   0          11m\nkube-system   kube-proxy-6kxjf                           1/1       Running   0          11m\nkube-system   kube-proxy-fh3td                           1/1       Running   0          11m\nkube-system   kube-proxy-k35rc                           1/1       Running   0          11m\nkube-system   kube-scheduler-ip-10.132.115.81            1/1       Running   0          11m\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/digitalocean/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/digitalocean/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"nemo\" region Digital Ocean region \"nyc1\", \"sfo2\", \"fra1\", tor1\" dns_zone Digital Ocean domain (i.e. DNS zone) \"do.example.com\" os_image Container Linux image for instances \"uploaded-flatcar-image-id\" ssh_fingerprints SSH public key fingerprints [\"d7:9d...\"]"},{"location":"flatcar-linux/digitalocean/#dns-zone","title":"DNS Zone","text":"<p>Clusters create DNS A records <code>${cluster_name}.${dns_zone}</code> to resolve to controller droplets (round robin). This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>nemo.do.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain in DigitalOcean Domains (i.e. DNS zones). You can set this up once and create many clusters with unique names.</p> <pre><code># Declare a DigitalOcean record to also create a zone file\nresource \"digitalocean_domain\" \"zone-for-clusters\" {\nname       = \"do.example.com\"\nip_address = \"8.8.8.8\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on DigitalOcean (e.g. do.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/digitalocean/#ssh-fingerprints","title":"SSH Fingerprints","text":"<p>DigitalOcean droplets are created with your SSH public key \"fingerprint\" (i.e. MD5 hash) to allow access. If your SSH public key is at <code>~/.ssh/id_rsa</code>, find the fingerprint with,</p> <pre><code>ssh-keygen -E md5 -lf ~/.ssh/id_rsa.pub | awk '{print $2}'\nMD5:d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\n</code></pre> <p>If you use <code>ssh-agent</code> (e.g. Yubikey for SSH), find the fingerprint with,</p> <pre><code>ssh-add -l -E md5\n2048 MD5:d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7 cardno:000603633110 (RSA)\n</code></pre> <p>Digital Ocean requires the SSH public key be uploaded to your account, so you may also find the fingerprint under Settings -&gt; Security. Finally, if you don't have an SSH key, create one now.</p>"},{"location":"flatcar-linux/digitalocean/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Droplet type for controllers \"s-2vcpu-2gb\" s-2vcpu-2gb, s-2vcpu-4gb, s-4vcpu-8gb, ... worker_type Droplet type for workers \"s-1vcpu-2gb\" s-1vcpu-2gb, s-2vcpu-2gb, ... controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" <p>Check the list of valid droplet types or use <code>doctl compute size list</code>.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than 2GB. Smaller droplets are not sufficient for running a controller and bootstrapping will fail.</p>"},{"location":"flatcar-linux/google-cloud/","title":"Google Cloud","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.2 cluster on Google Compute Engine with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/google-cloud/#requirements","title":"Requirements","text":"<ul> <li>Google Cloud Account and Service Account</li> <li>Google Cloud DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/google-cloud/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/google-cloud/#provider","title":"Provider","text":"<p>Login to your Google Console API Manager and select a project, or signup if you don't have an account.</p> <p>Select \"Credentials\" and create a service account key. Choose the \"Compute Engine Admin\" and \"DNS Administrator\" roles and save the JSON private key to a file that can be referenced in configs.</p> <pre><code>mv ~/Downloads/project-id-43048204.json ~/.config/google-cloud/terraform.json\n</code></pre> <p>Configure the Google Cloud provider to use your service account key, project-id, and region in a <code>providers.tf</code> file.</p> <pre><code>provider \"google\" {\nproject     = \"project-id\"\nregion      = \"us-central1\"\ncredentials = file(\"~/.config/google-cloud/terraform.json\")\n}\n\nprovider \"ct\" {}\n\nterraform {\nrequired_providers {\nct = {\nsource  = \"poseidon/ct\"\nversion = \"0.11.0\"\n}\ngoogle = {\nsource = \"hashicorp/google\"\nversion = \"4.59.0\"\n}\n}\n}\n</code></pre> <p>Additional configuration options are described in the <code>google</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>gcloud compute regions list</code>. A project may contain multiple clusters across different regions.</p>"},{"location":"flatcar-linux/google-cloud/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>google-cloud/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"yavin\" {\nsource = \"git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.28.2\"\n\n  # Google Cloud\ncluster_name  = \"yavin\"\nregion        = \"us-central1\"\ndns_zone      = \"example.com\"\ndns_zone_name = \"example-zone\"\n\n  # configuration\nssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\nworker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/google-cloud/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/google-cloud/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 78 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.yavin.null_resource.bootstrap: Still creating... (10s elapsed)\n...\nmodule.yavin.null_resource.bootstrap: Still creating... (5m30s elapsed)\nmodule.yavin.null_resource.bootstrap: Still creating... (5m40s elapsed)\nmodule.yavin.null_resource.bootstrap: Creation complete (ID: 5768638456220583358)\n\nApply complete! Resources: 78 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/google-cloud/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-yavin\" {\n  content  = module.yavin.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/yavin-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config\n$ kubectl get nodes\nNAME                                       ROLES    STATUS  AGE  VERSION\nyavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.2\nyavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2\nyavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.2\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1cs8z                         2/2    Running   0         6m\nkube-system   calico-node-d1l5b                         2/2    Running   0         6m\nkube-system   calico-node-sp9ps                         2/2    Running   0         6m\nkube-system   coredns-1187388186-dkh3o                  1/1    Running   0         6m\nkube-system   coredns-1187388186-zj5dl                  1/1    Running   0         6m\nkube-system   kube-apiserver-controller-0               1/1    Running   0         6m\nkube-system   kube-controller-manager-controller-0      1/1    Running   0         6m\nkube-system   kube-proxy-117v6                          1/1    Running   0         6m\nkube-system   kube-proxy-9886n                          1/1    Running   0         6m\nkube-system   kube-proxy-njn47                          1/1    Running   0         6m\nkube-system   kube-scheduler-controller-0               1/1    Running   0         6m\n</code></pre>"},{"location":"flatcar-linux/google-cloud/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/google-cloud/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/google-cloud/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"yavin\" region Google Cloud region \"us-central1\" dns_zone Google Cloud DNS zone \"google-cloud.example.com\" dns_zone_name Google Cloud DNS zone name \"example-zone\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3NZ...\" <p>Check the list of valid regions and list Container Linux images with <code>gcloud compute images list | grep coreos</code>.</p>"},{"location":"flatcar-linux/google-cloud/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a TCP proxy load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>yavin.google-cloud.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Google Cloud DNS. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"google_dns_managed_zone\" \"zone-for-clusters\" {\ndns_name    = \"google-cloud.example.com.\"\nname        = \"example-zone\"\ndescription = \"Production DNS zone\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Google Cloud (e.g. google-cloud.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/google-cloud/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 3 worker_count Number of workers 1 3 controller_type Machine type for controllers \"n1-standard-1\" See below worker_type Machine type for workers \"n1-standard-1\" See below os_image Flatcar Linux image for compute instances \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha disk_size Size of the disk in GB 30 100 worker_preemptible If enabled, Compute Engine will terminate workers randomly within 24 hours false true controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types.</p>"},{"location":"flatcar-linux/google-cloud/#preemption","title":"Preemption","text":"<p>Add <code>worker_preemptible = \"true\"</code> to allow worker nodes to be preempted at random, but pay significantly less. Clusters tolerate stopping instances fairly well (reschedules pods, but cannot drain) and preemption provides a nice reward for running fault-tolerant cluster systems.`</p>"},{"location":"topics/faq/","title":"FAQ","text":""},{"location":"topics/faq/#terraform","title":"Terraform","text":"<p>Typhoon provides a Terraform Module for each supported operating system and platform. Terraform is considered a format detail, much like a Linux distro might provide images in the qcow2 or ISO format. It is a mechanism for sharing Typhoon in a way that works for many users.</p> <p>Formats rise and evolve. Typhoon may choose to adapt the format over time (with lots of forewarning). However, the authors' have built several Kubernetes \"distros\" before and learned from mistakes - Terraform modules are the right format for now.</p>"},{"location":"topics/faq/#security-issues","title":"Security Issues","text":"<p>If you find security issues, please see security disclosures.</p>"},{"location":"topics/faq/#maintainers","title":"Maintainers","text":"<p>Typhoon clusters are Kubernetes clusters the maintainers use in real-world, production clusters.</p> <ul> <li>Maintainers must personally operate a bare-metal and cloud provider cluster and strive to exercise it in real-world scenarios</li> </ul> <p>We merge features that are along the \"blessed path\". We minimize options to reduce complexity and matrix size. We remove outdated materials to reduce sprawl. \"Skate where the puck is going\", but also \"wait until the fit is right\". No is temporary, yes is forever.</p>"},{"location":"topics/hardware/","title":"Hardware","text":"<p>Typhoon ensures certain networking hardware integrates well with bare-metal Kubernetes.</p>"},{"location":"topics/hardware/#ubiquiti","title":"Ubiquiti","text":"<p>Ubiquiti EdgeRouters and EdgeOS work well with bare-metal Kubernetes clusters. Familiarity with EdgeRouter setup and CLI usage is required.</p>"},{"location":"topics/hardware/#dhcp","title":"DHCP","text":"<p>Assign static IPs to clients with known MAC addresses. This is called a static mapping by EdgeOS. Configure the router with the commands based on region inventory.</p> <pre><code>configure\nshow service dhcp-server shared-network\nset service dhcp-server shared-network-name LAN subnet SUBNET static-mapping NAME mac-address MACADDR\nset service dhcp-server shared-network-name LAN subnet SUBNET static-mapping NAME ip-address 10.0.0.20\n</code></pre>"},{"location":"topics/hardware/#dns","title":"DNS","text":"<p>Add DNS A records to static IPs as <code>dnsmasq</code> host-records.</p> <pre><code>configure\nset service dns forwarding options host-record=node.example.com,10.0.0.20\n</code></pre> <p>Forward <code>*.svc.cluster.local</code> queries to the CoreDNS Kubernetes service IP to allow clients to resolve Kubernetes services.</p> <pre><code>set service dns forwarding options server=/svc.cluster.local/10.3.0.10\ncommit-confirm\n</code></pre> <p>Restart <code>dnsmasq</code>.</p> <pre><code>sudo /etc/init.d/dnsmasq restart\n</code></pre>"},{"location":"topics/hardware/#pxe","title":"PXE","text":"<p>Ubiquiti EdgeRouters can provide a PXE-enabled network boot environment for client machines.</p>"},{"location":"topics/hardware/#isc-dhcp","title":"ISC DHCP","text":"<p>With ISC DHCP, add a subnet parameter to the LAN DHCP server to include an ISC DHCP config file.</p> <pre><code>configure\nshow service dhcp-server shared-network-name NAME subnet SUBNET\nset service dhcp-server shared-network-name NAME subnet SUBNET subnet-parameters \"include &amp;quot;/config/scripts/ipxe.conf&amp;quot;;\"\ncommit-confirm\n</code></pre> <p>Switch to root (i.e. <code>sudo -i</code>) and write the ISC DHCP config <code>/config/scripts/ipxe.conf</code>. iPXE client machines will chainload to <code>matchbox.example.com</code>, while non-iPXE clients will chainload to <code>undionly.kpxe</code> (requires TFTP).</p> <pre><code>allow bootp;\nallow booting;\nnext-server ADD_ROUTER_IP_HERE;\n\nif exists user-class and option user-class = \"iPXE\" {\n  filename \"http://matchbox.example.com/boot.ipxe\";\n} else {\n  filename \"undionly.kpxe\";\n}\n</code></pre>"},{"location":"topics/hardware/#dnsmasq","title":"dnsmasq","text":"<p>With dnsmasq for DHCP, add options to chainload PXE clients to iPXE <code>undionly.kpxe</code> (requires TFTP), tag iPXE clients, and chainload iPXE clients to <code>matchbox.example.com</code>.</p> <pre><code>set service dns forwarding options 'dhcp-userclass=set:ipxe,iPXE'\nset service dns forwarding options 'pxe-service=tag:#ipxe,x86PC,PXE chainload to iPXE,undionly.kpxe'\nset service dns forwarding options 'pxe-service=tag:ipxe,x86PC,iPXE,http://matchbox.example.com/boot.ipxe'\n</code></pre>"},{"location":"topics/hardware/#tftp","title":"TFTP","text":"<p>Use <code>dnsmasq</code> as a TFTP server to serve <code>undionly.kpxe</code>. Compiling from source with TLS support is strongly recommended. If you use a pre-compiled copy, you must set <code>download_protocol = \"http\"</code> in your cluster definition (discouraged).</p> <pre><code>sudo -i\nmkdir /config/tftpboot &amp;&amp; cd /config/tftpboot\ncurl http://boot.ipxe.org/undionly.kpxe -o undionly.kpxe\n</code></pre> <p>Add <code>dnsmasq</code> command line options to enable the TFTP file server.</p> <pre><code>configure\nshow service dns forwarding\nset service dns forwarding options enable-tftp\nset service dns forwarding options tftp-root=/config/tftpboot\ncommit-confirm\n</code></pre>"},{"location":"topics/hardware/#routing","title":"Routing","text":""},{"location":"topics/hardware/#static-routes","title":"Static Routes","text":"<p>Add static route(s) to Kubernetes node(s) that can route to Kubernetes service IPs (default: 10.3.0.0/16). Kubernetes service IPs will become routeable on the LAN.</p> <pre><code>configure\nshow protocols static route\nset protocols static route 10.3.0.0/16 next-hop NODE_IP\ncommit-confirm\n</code></pre> <p>Note</p> <p>Adding multiple next-hop nodes provides equal-cost multi-path (ECMP) routing. EdgeOS v2.0+ is required. The kernel in prior versions used flow-hash to balanced packets, whereas with v2.0, round-robin sessions are used.</p>"},{"location":"topics/hardware/#bgp","title":"BGP","text":"<p>EdgeRouter can exchange routes with other autonomous systems, including a cluster's Calico AS. Peers will exchange <code>podCIDR</code> routes to make individual pods routeable on the LAN.</p> <p>Define the EdgeRouter AS (if undefined).</p> <pre><code>configure\nshow protocols bgp 1\nset protocols bgp 1 parameters router-id ROUTER_IP\n</code></pre> <p>Peer with node(s) in another AS (eg. Calico default 64512)</p> <pre><code>set protocols bgp 1 neighbor NODE1_IP remote-as 64512\nset protocols bgp 1 neighbor NODE2_IP remote-as 64512\nset protocols bgp 1 neighbor NODE3_IP remote-as 64512\ncommit-confirm\n</code></pre> <p>Configure Calico node(s) as to peer with the EdgeRouter.</p> <pre><code>apiVersion: crd.projectcalico.org/v1\nkind: BGPPeer\nmetadata:\n  name: NODE_NAME-to-edgerouter\nspec:\n  peerIP: ROUTER_IP\n  asNumber: 1\n  node: NODE_NAME\n</code></pre> <p>Or, if every node is to be peered (i.e. full mesh), define a global BGPPeer.</p> <pre><code>apiVersion: crd.projectcalico.org/v1\nkind: BGPPeer\nmetadata:\n  name: global\nspec:\n  peerIP: ROUTER_IP\n  asNumber: 1\n</code></pre> <p>If Calico nodes should advertise Kubernetes Service IPs (i.e. ClusterIPs) as well, add a <code>BGPConfiguration</code>.</p> <pre><code>apiVersion: crd.projectcalico.org/v1\nkind: BGPConfiguration\nmetadata:\n  name: default\nspec:\n  logSeverityScreen: Info\n  nodeToNodeMeshEnabled: true\n  serviceClusterIPs:\n    - cidr: 10.3.0.0/16\n</code></pre> <p>Show a summary of peers and exchanged routes.</p> <pre><code>show ip bgp summary\nshow ip route bgp\n</code></pre>"},{"location":"topics/hardware/#port-forwarding","title":"Port Forwarding","text":"<p>Expose the Ingress Controller by adding <code>port-forward</code> rules that DNAT a port on the router's WAN interface to an internal IP and port. By convention, a public Ingress controller is assigned a fixed service IP (e.g. 10.3.0.12).</p> <pre><code>configure\nset port-forward wan-interface eth0\nset port-forward lan-interface eth1\nset port-forward auto-firewall enable\nset port-forward hairpin-nat enable\nset port-forward rule 1 description 'ingress http'\nset port-forward rule 1 forward-to address 10.3.0.12\nset port-forward rule 1 forward-to port 80\nset port-forward rule 1 original-port 80\nset port-forward rule 1 protocol tcp_udp\nset port-forward rule 2 description 'ingress https'\nset port-forward rule 2 forward-to address 10.3.0.12\nset port-forward rule 2 forward-to port 443\nset port-forward rule 2 original-port 443\nset port-forward rule 2 protocol tcp_udp\ncommit-confirm\n</code></pre>"},{"location":"topics/hardware/#web-ui","title":"Web UI","text":"<p>The web UI is often accessible from the LAN on ports 80/443 by default. Edit the ports to 8080 and 4443 to avoid a conflict.</p> <pre><code>configure\nshow service gui\nset service gui http-port 8080\nset service gui https-port 4443\ncommit-confirm\n</code></pre>"},{"location":"topics/maintenance/","title":"Maintenance","text":""},{"location":"topics/maintenance/#best-practices","title":"Best Practices","text":"<ul> <li>Run multiple Kubernetes clusters. Run across platforms. Plan for regional and cloud outages.</li> <li>Require applications be platform agnostic. Moving an application between a Kubernetes AWS cluster and a Kubernetes bare-metal cluster should be normal.</li> <li>Strive to make single-cluster outages tolerable. Practice performing failovers.</li> <li>Strive to make single-cluster outages a non-event. Load balance applications between multiple clusters, automate failover behaviors, and adjust alerting behaviors.</li> </ul>"},{"location":"topics/maintenance/#versioning","title":"Versioning","text":"<p>Typhoon provides tagged releases to allow clusters to be versioned using ordinary Terraform configs.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2\"\n  ...\n}\n\nmodule \"mercury\" {\n  source = \"git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.2\"\n  ...\n}\n</code></pre> <p>Main is updated regularly, so it is recommended to pin modules to a release tag or commit hash. Pinning ensures <code>terraform get --update</code> only fetches the desired version.</p>"},{"location":"topics/maintenance/#terraform-versions","title":"Terraform Versions","text":"<p>Typhoon modules support Terraform v0.13.x and higher. Poseidon publishes providers to the Terraform Provider Registry for automatic install via <code>terraform init</code>.</p> Typhoon Release Terraform version v1.21.2 - ? v0.13.x, v0.14.4+, v0.15.x, v1.0.x v1.21.1 - v1.21.1 v0.13.x, v0.14.4+, v0.15.x v1.20.2 - v1.21.0 v0.13.x, v0.14.4+ v1.20.0 - v1.20.2 v0.13.x v1.18.8 - v1.19.4 v0.12.26+, v0.13.x v1.15.0 - v1.18.8 v0.12.x v1.10.3 - v1.15.0 v0.11.x v1.9.2 - v1.10.2 v0.10.4+ or v0.11.x v1.7.3 - v1.9.1 v0.10.x v1.6.4 - v1.7.2 v0.9.x"},{"location":"topics/maintenance/#cluster-upgrades","title":"Cluster Upgrades","text":"<p>Typhoon recommends upgrading clusters using a blue-green replacement strategy and migrating workloads.</p> <ol> <li>Launch new (candidate) clusters from tagged releases</li> <li>Apply workloads from existing cluster(s)</li> <li>Evaluate application health and performance</li> <li>Migrate application traffic to the new cluster</li> <li>Compare metrics and delete old cluster when ready</li> </ol> <p>Blue-green replacement reduces risk for clusters running critical applications. Candidate clusters allow baseline properties of clusters to be assessed (e.g. pod-to-pod bandwidth). Applying application workloads allows health to be assessed before being subjected to traffic (e.g. detect any changes in Kubernetes behavior between versions). Migration to the new cluster can be controlled according to requirements. Migration may mean updating DNS records to resolve the new cluster's ingress or may involve a load balancer gradually shifting traffic to the new cluster \"backend\". Retain the old cluster for a time to compare metrics or for fallback if issues arise.</p> <p>Blue-green replacement provides some subtler benefits as well:</p> <ul> <li>Encourages investment in tooling for traffic migration and failovers. When a cluster incident arises, shifting applications to a healthy cluster will be second nature.</li> <li>Discourages reliance on in-place opaque state. Retain confidence in your ability to create infrastructure from scratch.</li> <li>Allows Typhoon to make architecture changes between releases and eases the burden on Typhoon maintainers. By contrast, distros promising in-place upgrades get stuck with their mistakes or require complex and error-prone migrations.</li> </ul>"},{"location":"topics/maintenance/#bare-metal","title":"Bare-Metal","text":"<p>Typhoon bare-metal clusters are provisioned by a PXE-enabled network boot environment and a Matchbox service. To upgrade, re-provision machines into a new cluster.</p> <p>Failover application workloads to another cluster (varies).</p> <pre><code>kubectl config use-context other-context\nkubectl apply -f mercury -R\n# DNS or load balancer changes\n</code></pre> <p>Power off bare-metal machines and set their next boot device to PXE.</p> <pre><code>ipmitool -H node1.example.com -U USER -P PASS power off\nipmitool -H node1.example.com -U USER -P PASS chassis bootdev pxe\n</code></pre> <p>Delete or comment the Terraform config for the cluster.</p> <pre><code>- module \"mercury\" {\n-   source = \"git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes\"\n-   ...\n-}\n</code></pre> <p>Apply to delete old provisioning configs from Matchbox.</p> <pre><code>$ terraform apply\nApply complete! Resources: 0 added, 0 changed, 55 destroyed.\n</code></pre> <p>Re-provision a new cluster by following the bare-metal tutorial.</p>"},{"location":"topics/maintenance/#cloud","title":"Cloud","text":"<p>Create a new cluster following the tutorials. Failover application workloads to the new cluster (varies).</p> <pre><code>kubectl config use-context other-context\nkubectl apply -f mercury -R\n# DNS or load balancer changes\n</code></pre> <p>Once you're confident in the new cluster, delete the Terraform config for the old cluster.</p> <pre><code>- module \"yavin\" {\n-   source = \"git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes\"\n-   ...\n-}\n</code></pre> <p>Apply to delete the cluster.</p> <pre><code>$ terraform apply\nApply complete! Resources: 0 added, 0 changed, 55 destroyed.\n</code></pre>"},{"location":"topics/maintenance/#alternatives","title":"Alternatives","text":""},{"location":"topics/maintenance/#in-place-edits","title":"In-place Edits","text":"<p>Typhoon uses a static pod Kubernetes control plane which allows certain manifest upgrades to be performed in-place. Components like <code>kube-apiserver</code>, <code>kube-controller-manager</code>, and <code>kube-scheduler</code> are run as static pods. Components <code>flannel</code>/<code>calico</code>, <code>coredns</code>, and <code>kube-proxy</code> are scheduled on Kubernetes and can be edited via <code>kubectl</code>.</p> <p>In certain scenarios, in-place edits can be useful for quickly rolling out security patches (e.g. bumping <code>coredns</code>) or prioritizing speed over the safety of a proper cluster re-provision and transition.</p> <p>Note</p> <p>Rarely, we may test certain security in-place edits and mention them as an option in release notes.</p> <p>Warning</p> <p>Typhoon does not support or document in-place edits as an upgrade strategy. They involve inherent risks and we choose not to make recommendations or guarentees about the safety of different in-place upgrades. Its explicitly a non-goal.</p>"},{"location":"topics/maintenance/#node-replacement","title":"Node Replacement","text":"<p>Typhoon supports multi-controller clusters, so it is possible to upgrade a cluster by deleting and replacing nodes one by one.</p> <p>Warning</p> <p>Typhoon does not support or document node replacement as an upgrade strategy. It limits Typhoon's ability to make infrastructure and architectural changes between tagged releases.</p>"},{"location":"topics/maintenance/#node-configuration-updates","title":"Node Configuration Updates","text":"<p>Typhoon worker instance groups (default workers and worker pools) on AWS and Google Cloud gradually rolling replace worker instances when configuration changes are applied.</p>"},{"location":"topics/maintenance/#aws","title":"AWS","text":"<p>On AWS, worker instances belong to an auto-scaling group. When an auto-scaling group's launch configuration changes, an AWS Instance Refresh gradually replaces worker instances.</p> <p>Instance refresh creates surge instances, waits for a warm-up period, then deletes old instances.</p> <pre><code>module \"tempest\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/VARIANT/kubernetes?ref=VERSION\"\n\n  # AWS\n  cluster_name = \"tempest\"\n  ...\n\n  # optional\n  worker_count = 2\n- worker_type  = \"t3.small\"\n+ worker_type  = \"t3a.small\"\n\n # change from on-demand to spot\n+ worker_price = \"0.0309\"\n\n # default is 30GB\n+ disk_size = 50\n\n # change worker snippets\n+ worker_snippets = [\n+   file(\"butane/feature.yaml\"),\n+ ]\n}\n</code></pre> <p>Applying edits to most worker fields will start an instance refresh:</p> <ul> <li><code>worker_type</code></li> <li><code>disk_*</code></li> <li><code>worker_price</code> (i.e. spot)</li> <li><code>worker_target_groups</code></li> <li><code>worker_snippets</code></li> </ul> <p>However, changing <code>os_stream</code>/<code>os_channel</code> or new AMIs becoming available will NOT change the launch configuration or trigger an Instance Refresh. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.</p> <p>Note</p> <p>Before Typhoon v1.28.2, worker nodes only used new launch configurations when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new worker pool, then scale down the old worker pool as desired.</p>"},{"location":"topics/maintenance/#google-cloud","title":"Google Cloud","text":"<p>On Google Cloud, worker instances belong to a managed instance group. When a group's launch template changes, a rolling update gradually replaces worker instances.</p> <p>The rolling update creates surge instances, waits for instances to be healthy, then deletes old instances.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/VARIANT/kubernetes?ref=VERSION\"\n\n  # Google Cloud\n  cluster_name  = \"yavin\"\n  ...\n\n  # optional\n  worker_count = 2\n+ worker_type = \"n2-standard-2\"\n+ worker_preemptible = true\n\n # default is 30GB\n+ disk_size = 50\n\n # change worker snippets\n+ worker_snippets = [\n+   file(\"butane/feature.yaml\"),\n+ ]\n}\n</code></pre> <p>Applying edits to most worker fields will start an instance refresh:</p> <ul> <li><code>worker_type</code></li> <li><code>disk_*</code></li> <li><code>worker_preemptible</code> (i.e. spot)</li> <li><code>worker_snippets</code></li> </ul> <p>However, changing <code>os_stream</code>/<code>os_channel</code> or new compute images becoming available will NOT change the launch template or update instances. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.</p> <p>Note</p> <p>Before Typhoon v1.28.2, worker nodes only used new launch templates when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new worker pool, then scale down the old worker pool as desired.</p>"},{"location":"topics/maintenance/#upgrade-poseidonct","title":"Upgrade poseidon/ct","text":"<p>The poseidon/ct Terraform provider plugin parses, validates, and converts Butane Configs to Ignition user-data for provisioning instances. Since Typhoon v1.12.2+, the plugin can be updated in-place so that on apply, only workers will be replaced.</p> <p>Update the version of the <code>ct</code> plugin in each Terraform working directory. Typhoon clusters managed in the working directory must be v1.12.2 or higher.</p> <pre><code>provider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n-     version = \"0.10.0\"\n+     version = \"0.11.0\"\n   }\n    ...\n  }\n}\n</code></pre> <p>Run init and plan to check that no diff is proposed for the controller nodes (a diff would destroy cluster state).</p> <pre><code>terraform init\nterraform plan\n</code></pre> <p>Apply the change. If worker nodes' user-data is changed and workers will be replaced. Rollout happens slightly differently on each platform:</p>"},{"location":"topics/maintenance/#aws_1","title":"AWS","text":"<p>See AWS node config updates.</p>"},{"location":"topics/maintenance/#azure","title":"Azure","text":"<p>Azure edits the worker scale set in-place instantly. Manually terminate workers to create replacement workers using the new user-data.</p>"},{"location":"topics/maintenance/#bare-metal_1","title":"Bare-Metal","text":"<p>No action is needed. Bare-Metal machines do not re-PXE unless explicitly made to do so.</p>"},{"location":"topics/maintenance/#digitalocean","title":"DigitalOcean","text":"<p>DigitalOcean destroys existing worker nodes and DNS records, then creates new workers and DNS records. DigitalOcean lacks a \"managed group\" notion. For worker droplets to join the cluster, you must taint the secret copying step to indicate it must be repeated to add the kubeconfig to new workers.</p> <pre><code># old workers destroyed, new workers created\nterraform apply\n\n# add kubeconfig to new workers\nterraform state list | grep null_resource\nterraform taint module.nemo.null_resource.copy-worker-secrets[N]\nterraform apply\n</code></pre> <p>Expect downtime.</p>"},{"location":"topics/maintenance/#google-cloud_1","title":"Google Cloud","text":"<p>See Google Cloud node config updates.</p>"},{"location":"topics/performance/","title":"Performance","text":""},{"location":"topics/performance/#provision-time","title":"Provision Time","text":"<p>Provisioning times vary based on the operating system and platform. Sampling the time to create (apply) and destroy clusters with 1 controller and 2 workers shows (roughly) what to expect.</p> Platform Apply Destroy AWS 5 min 3 min Azure 10 min 7 min Bare-Metal 10-15 min NA Digital Ocean 3 min 30 sec 20 sec Google Cloud 8 min 5 min <p>Notes:</p> <ul> <li>SOA TTL and NXDOMAIN caching can have a large impact on provision time</li> <li>Platforms with auto-scaling take more time to provision (AWS, Azure, Google)</li> <li>Bare-metal POST times and network bandwidth will affect provision times</li> </ul>"},{"location":"topics/performance/#network-performance","title":"Network Performance","text":"<p>Network performance varies based on the platform and CNI plugin. <code>iperf</code> was used to measure the bandwidth between different hosts and different pods. Host-to-host shows typical bandwidth between host machines. Pod-to-pod shows the bandwidth between two <code>iperf</code> containers.</p> Platform / Plugin Theory Host to Host Pod to Pod AWS (flannel) 5 Gb/s 4.94 Gb/s 4.89 Gb/s AWS (calico, MTU 1480) 5 Gb/s 4.94 Gb/s 4.42 Gb/s AWS (calico, MTU 8981) 5 Gb/s 4.94 Gb/s 4.90 Gb/s Azure (flannel) Varies 749 Mb/s 650 Mb/s Azure (calico) Varies 749 Mb/s 650 Mb/s Bare-Metal (flannel) 1 Gb/s 940 Mb/s 903 Mb/s Bare-Metal (calico) 1 Gb/s 940 Mb/s 931 Mb/s Digital Ocean (flannel) Varies 1.97 Gb/s 1.20 Gb/s Digital Ocean (calico) Varies 1.97 Gb/s 1.20 Gb/s Google Cloud (flannel) 2 Gb/s 1.94 Gb/s 1.76 Gb/s Google Cloud (calico) 2 Gb/s 1.94 Gb/s 1.81 Gb/s <p>Notes:</p> <ul> <li>Calico, Cilium, and Flannel have comparable performance. Platform and configuration differences dominate.</li> <li>Azure and DigitalOcean network performance can be quite variable or depend on machine type</li> <li>Only certain AWS EC2 instance types allow jumbo frames. This is why the default MTU on AWS must be 1480.</li> </ul>"},{"location":"topics/security/","title":"Security","text":"<p>Typhoon aims to be minimal and secure. We're running it ourselves after all.</p>"},{"location":"topics/security/#overview","title":"Overview","text":"<p>Kubernetes</p> <ul> <li>etcd with peer-to-peer and client-auth TLS</li> <li>Kubelets TLS bootstrap certificates (72 hours)</li> <li>Generated TLS certificate (365 days) for admin <code>kubeconfig</code></li> <li>NodeRestriction is enabled to limit Kubelet authorization</li> <li>Role-Based Access Control is enabled. Apps must define RBAC policies for API access</li> <li>Workloads run on worker nodes only, unless they tolerate the master taint</li> <li>Kubernetes Network Policy and Calico NetworkPolicy support <sup>1</sup></li> </ul> <p>Hosts</p> <ul> <li>Container Linux auto-updates are enabled</li> <li>Hosts limit logins to SSH key-based auth (user \"core\")</li> <li>SELinux enforcing mode <sup>2</sup></li> </ul> <p>Platform</p> <ul> <li>Cloud firewalls limit access to ssh, kube-apiserver, and ingress</li> <li>No cluster credentials are stored in Matchbox (used for bare-metal)</li> <li>No cluster credentials are stored in Digital Ocean metadata</li> <li>Cluster credentials are stored in AWS metadata (for ASGs)</li> <li>Cluster credentials are stored in Azure metadata (for scale sets)</li> <li>Cluster credentials are stored in Google Cloud metadata (for managed instance groups)</li> <li>No account credentials are available to Digital Ocean droplets</li> <li>No account credentials are available to AWS EC2 instances (no IAM permissions)</li> <li>No account credentials are available to Azure instances (no IAM permissions)</li> <li>No account credentials are available to Google Cloud instances (no IAM permissions)</li> </ul>"},{"location":"topics/security/#precautions","title":"Precautions","text":"<p>Typhoon limits exposure to many security threats, but it is not a silver bullet. As usual,</p> <ul> <li>Do not run untrusted images or accept manifests from strangers</li> <li>Do not give untrusted users a shell behind your firewall</li> <li>Define network policies for your namespaces</li> </ul>"},{"location":"topics/security/#container-images","title":"Container Images","text":"<p>Typhoon uses upstream container images (where possible) and upstream binaries.</p> <p>Note</p> <p>Kubernetes releases <code>kubelet</code> as a binary for distros to package, either as a DEB/RPM on traditional distros or as a container image for container-optimized operating systems.</p> <p>Typhoon packages the upstream Kubelet and its dependencies as a container image. Builds fetch the upstream Kubelet binary and verify its checksum.</p> <p>The Kubelet image is published to Quay.io and Dockerhub.</p> <ul> <li>quay.io/poseidon/kubelet (official)</li> <li>docker.io/psdn/kubelet (fallback)</li> </ul> <p>Two tag styles indicate the build strategy used.</p> <ul> <li>Typhoon internal infra publishes single and multi-arch images (e.g. <code>v1.18.4</code>, <code>v1.18.4-amd64</code>, <code>v1.18.4-arm64</code>, <code>v1.18.4-2-g23228e6-amd64</code>, <code>v1.18.4-2-g23228e6-arm64</code>)</li> <li>Quay automated builds publish verifiable images (e.g. <code>build-SHA</code> on Quay)</li> </ul> <p>The Typhoon-built Kubelet image is used as the official image. Automated builds provide an alternative image for those preferring to trust images built by Quay (albeit lacking multi-arch). To use the fallback registry or an alternative tag, see customization.</p>"},{"location":"topics/security/#flannel-cni","title":"flannel-cni","text":"<p>Typhoon packages the flannel-cni container image to provide security patches.</p> <ul> <li>quay.io/poseidon/flannel-cni (official)</li> </ul>"},{"location":"topics/security/#terraform-providers","title":"Terraform Providers","text":"<p>Typhoon publishes Terraform providers to the Terraform Registry, GPG signed by 0x8F515AD1602065C8.</p> Name Source Registry ct github poseidon/ct matchbox github poseidon/matchbox"},{"location":"topics/security/#kube-system","title":"kube-system","text":"Name user hostNet privileged kube-apiserver nobody true false kube-controller-manager nobody true false kube-scheduler nobody true false coredns NA false false kube-proxy root true true cilium root true true calico root true true flannel root true true Name priorityClassName kube-apiserver system-cluster-critical kube-controller-manager system-cluster-critical kube-scheduler system-cluster-critical coredns system-cluster-critical kube-proxy system-node-critical cilium system-node-critical calico system-node-critical flannel system-node-critical"},{"location":"topics/security/#disclosures","title":"Disclosures","text":"<p>If you find security issues, please email <code>security@psdn.io</code>. If the issue lies in upstream Kubernetes, please inform upstream Kubernetes as well.</p> <ol> <li> <p>Requires <code>networking = \"calico\"</code>. Calico is the default on all platforms (AWS, Azure, bare-metal, DigitalOcean, and Google Cloud).\u00a0\u21a9</p> </li> <li> <p>SELinux is enforcing on Fedora CoreOS, permissive on Flatcar Linux.\u00a0\u21a9</p> </li> </ol>"}]}
\ No newline at end of file
+{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"]},"docs":[{"location":"","title":"Typhoon","text":"<p>Typhoon is a minimal and free Kubernetes distribution.</p> <ul> <li>Minimal, stable base Kubernetes distribution</li> <li>Declarative infrastructure and configuration</li> <li>Free (freedom and cost) and privacy-respecting</li> <li>Practical for labs, datacenters, and clouds</li> </ul> <p>Typhoon distributes upstream Kubernetes, architectural conventions, and cluster addons, much like a GNU/Linux distribution provides the Linux kernel and userspace components.</p>"},{"location":"#features","title":"Features","text":"<ul> <li>Kubernetes v1.28.3 (upstream)</li> <li>Single or multi-master, Calico or Cilium or flannel networking</li> <li>On-cluster etcd with TLS, RBAC-enabled, network policy, SELinux enforcing</li> <li>Advanced features like worker pools, preemptible workers, and snippets customization</li> <li>Ready for Ingress, Prometheus, Grafana, CSI, or other addons</li> </ul>"},{"location":"#modules","title":"Modules","text":"<p>Typhoon provides a Terraform Module for each supported operating system and platform.</p> <p>Typhoon is available for Fedora CoreOS.</p> Platform Operating System Terraform Module Status AWS Fedora CoreOS aws/fedora-coreos/kubernetes stable Azure Fedora CoreOS azure/fedora-coreos/kubernetes alpha Bare-Metal Fedora CoreOS bare-metal/fedora-coreos/kubernetes stable DigitalOcean Fedora CoreOS digital-ocean/fedora-coreos/kubernetes beta Google Cloud Fedora CoreOS google-cloud/fedora-coreos/kubernetes stable Platform Operating System Terraform Module Status AWS Fedora CoreOS (ARM64) aws/fedora-coreos/kubernetes alpha <p>Typhoon is available for Flatcar Linux.</p> Platform Operating System Terraform Module Status AWS Flatcar Linux aws/flatcar-linux/kubernetes stable Azure Flatcar Linux azure/flatcar-linux/kubernetes alpha Bare-Metal Flatcar Linux bare-metal/flatcar-linux/kubernetes stable DigitalOcean Flatcar Linux digital-ocean/flatcar-linux/kubernetes beta Google Cloud Flatcar Linux google-cloud/flatcar-linux/kubernetes stable Platform Operating System Terraform Module Status AWS Flatcar Linux (ARM64) aws/flatcar-linux/kubernetes alpha Azure Flatcar Linux (ARM64) azure/flatcar-linux/kubernetes alpha"},{"location":"#documentation","title":"Documentation","text":"<ul> <li>Architecture concepts and operating-systems</li> <li>Fedora CoreOS tutorials for AWS, Azure, Bare-Metal, DigitalOcean, and Google Cloud</li> <li>Flatcar Linux tutorials for AWS, Azure, Bare-Metal, DigitalOcean, and Google Cloud</li> </ul>"},{"location":"#example","title":"Example","text":"<p>Define a Kubernetes cluster by using the Terraform module for your chosen platform and operating system. Here's a minimal example.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # Google Cloud\n  cluster_name  = \"yavin\"\n  region        = \"us-central1\"\n  dns_zone      = \"example.com\"\n  dns_zone_name = \"example-zone\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  worker_count = 2\n}\n\n# Obtain cluster kubeconfig\nresource \"local_file\" \"kubeconfig-yavin\" {\n  content  = module.yavin.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/yavin-config\"\n}\n</code></pre> <p>Initialize modules, plan the changes to be made, and apply the changes.</p> <pre><code>$ terraform init\n$ terraform plan\nPlan: 62 to add, 0 to change, 0 to destroy.\n$ terraform apply\nApply complete! Resources: 62 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes (varies by platform), the cluster will be ready. This Google Cloud example creates a <code>yavin.example.com</code> DNS record to resolve to a network load balancer across controller nodes.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config\n$ kubectl get nodes\nNAME                                       ROLES    STATUS  AGE  VERSION\nyavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.3\nyavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3\nyavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1cs8z                         2/2    Running   0         6m\nkube-system   calico-node-d1l5b                         2/2    Running   0         6m\nkube-system   calico-node-sp9ps                         2/2    Running   0         6m\nkube-system   coredns-1187388186-dkh3o                  1/1    Running   0         6m\nkube-system   coredns-1187388186-zj5dl                  1/1    Running   0         6m\nkube-system   kube-apiserver-controller-0               1/1    Running   0         6m\nkube-system   kube-controller-manager-controller-0      1/1    Running   0         6m\nkube-system   kube-proxy-117v6                          1/1    Running   0         6m\nkube-system   kube-proxy-9886n                          1/1    Running   0         6m\nkube-system   kube-proxy-njn47                          1/1    Running   0         6m\nkube-system   kube-scheduler-controller-0               1/1    Running   0         6m\n</code></pre>"},{"location":"#help","title":"Help","text":"<p>Schedule a meeting via Github Sponsors to discuss your use case.</p>"},{"location":"#motivation","title":"Motivation","text":"<p>Typhoon powers the author's cloud and colocation clusters. The project has evolved through operational experience and Kubernetes changes. Typhoon is shared under a free license to allow others to use the work freely and contribute to its upkeep.</p> <p>Typhoon addresses real world needs, which you may share. It is honest about limitations or areas that aren't mature yet. It avoids buzzword bingo and hype. It does not aim to be the one-solution-fits-all distro. An ecosystem of Kubernetes distributions is healthy.</p>"},{"location":"#social-contract","title":"Social Contract","text":"<p>Typhoon is not a product, trial, or free-tier. Typhoon does not offer support, services, or charge money. And Typhoon is independent of operating system or platform vendors.</p> <p>Typhoon clusters will contain only free components. Cluster components will not collect data on users without their permission.</p>"},{"location":"#sponsors","title":"Sponsors","text":"<p>Poseidon's Github Sponsors support the infrastructure and operational costs of providing Typhoon.</p> <p> </p> <p>If you'd like your company here, please contact dghubble at psdn.io.</p>"},{"location":"announce/","title":"Announce","text":""},{"location":"announce/#jan-23-2020","title":"Jan 23, 2020","text":"<p>Typhoon for Fedora CoreOS promoted to alpha!</p> <p>Last summer, Typhoon released the first preview of Kubernetes on Fedora CoreOS for bare-metal and AWS, developing many ideas and patterns from Typhoon for Container Linux and Fedora Atomic. Since then, Typhoon for Fedora CoreOS has evolved and gained features alongside Typhoon, while Fedora CoreOS itself has evolved and improved too.</p> <p>Fedora recently announced that Fedora CoreOS is available for general use. To align with that change and to better indicate the maturing status, Typhoon for Fedora CoreOS has been promoted to alpha. Many thanks to folks who have worked to make this possbile!</p> <p>About: For newcomers, Typhoon is a minimal and free (cost and freedom) Kubernetes distribution providing upstream Kubernetes, declarative configuration via Terraform, and support for AWS, Azure, Google Cloud, DigitalOcean, and bare-metal. It is run by former CoreOS engineer @dghubble to power his clusters, with freedom motivations.</p>"},{"location":"announce/#jul-18-2019","title":"Jul 18, 2019","text":"<p>Introducing a preview of Typhoon Kubernetes clusters with Fedora CoreOS!</p> <p>Fedora recently announced the first preview release of Fedora CoreOS, aiming to blend the best of CoreOS and Fedora for containerized workloads. To spur testing, Typhoon is sharing preview modules for Kubernetes v1.15 on AWS and bare-metal using the new Fedora CoreOS preview. What better way to test drive than by running Kubernetes?</p> <p>While Typhoon uses Container Linux (or Flatcar Linux) for stable modules, the project hasn't been a stranger to Fedora ideas, once developing a Fedora Atomic variant in 2018. That makes the Fedora CoreOS fushion both exciting and familiar. Typhoon with Fedora CoreOS uses Ignition v3 for provisioning, uses rpm-ostree for layering and updates, tries swapping system containers for podman, and brings SELinux enforcement (table). This is an early preview (don't go to prod), but do try it out and help identify and solve issues (getting started links above).</p>"},{"location":"announce/#march-27-2019","title":"March 27, 2019","text":"<p>Last April, Typhoon introduced alpha support for creating Kubernetes clusters with Fedora Atomic on AWS, Google Cloud, DigitalOcean, and bare-metal. Fedora Atomic shared many of Container Linux's aims for a container-optimized operating system, introduced novel ideas, and provided technical diversification for an uncertain future. However, Project Atomic efforts were merged into Fedora CoreOS and future Fedora Atomic releases are not expected. Typhoon modules for Fedora Atomic will not be updated much beyond Kubernetes v1.13. They may later be removed.</p> <p>Typhoon for Fedora Atomic fell short of goals to provide a consistent, practical experience across operating systems and platforms. The modules have remained alpha, despite improvements. Features like coordinated OS updates and boot-time declarative customization were not realized. Inelegance of Cloud-Init/kickstart loomed large. With that brief but obligatory summary, I'd like to change gears and celebrate the many positives.</p> <p>Fedora Atomic showcased rpm-ostree as a different approach to Container Linux's AB update scheme. It provided a viable route toward CRI-O to replace Docker as the container engine. And Fedora Atomic devised system containers as a way to package and run raw OCI images through runc for host-level containers<sup>1</sup>. Many of these ideas will live on in Fedora CoreOS, which is exciting!</p> <p>For Typhoon, Fedora Atomic brought fresh ideas and broader perspectives about different container-optimized base operating systems and related tools. Its sad to let go of so much work, but I think its time. Many of the concepts and technologies that were explored will surface again and Typhoon is better positioned as a result.</p> <p>Thank you Project Atomic team members for your work! - dghubble</p>"},{"location":"announce/#may-23-2018","title":"May 23, 2018","text":"<p>Starting in v1.10.3, Typhoon AWS and bare-metal <code>container-linux</code> modules allow picking between the Red Hat Container Linux (formerly CoreOS Container Linux) and Kinvolk Flatcar Linux operating system. Flatcar Linux serves as a drop-in compatible \"friendly fork\" of Container Linux. Flatcar Linux publishes the same channels and versions as Container Linux and gets provisioned, managed, and operated in an identical way (e.g. login as user \"core\").</p> <p>On AWS, pick the Container Linux derivative channel by setting <code>os_image</code> to coreos-stable, coreos-beta, coreos-alpha, flatcar-stable, flatcar-beta, or flatcar-alpha.</p> <p>On bare-metal, pick the Container Linux derivative channel by setting <code>os_channel</code> to coreos-stable, coreos-beta, coreos-alpha, flatcar-stable, flatcar-beta, or flatcar-alpha. Set the <code>os_version</code> number to PXE boot and install. Variables <code>container_linux_channel</code> and <code>container_linux_version</code> have been dropped.</p> <p>Flatcar Linux provides a familar Container Linux experience, with support from Kinvolk as an alternative to Red Hat. Typhoon offers the choice of Container Linux vendor to satisfy differing preferences and to diversify technology underpinnings, while providing a consistent Kubernetes experience across operating systems, clouds, and on-premise.</p>"},{"location":"announce/#april-26-2018","title":"April 26, 2018","text":"<p>Introducing Typhoon Kubernetes clusters for Fedora Atomic!</p> <p>Fedora Atomic is a container-optimized operating system designed for large-scale clustered operation, immutable infrastructure, and atomic operating system upgrades. Its part of Fedora and Project Atomic, a Red Hat sponsored project working on rpm-ostree, buildah, skopeo, CRI-O, and the related CentOS/RHEL Atomic.</p> <p>For newcomers, Typhoon is a free (cost and freedom) Kubernetes distribution providing upstream Kubernetes, declarative configuration via Terraform, and support for AWS, Google Cloud, DigitalOcean, and bare-metal. Typhoon clusters use a self-hosted control plane, support Calico and flannel CNI networking, and enable etcd TLS, RBAC, and network policy.</p> <p>Typhoon for Fedora Atomic reflects many of the same principles that created Typhoon for Container Linux. Clusters are declared using plain Terraform configs that can be versioned. In lieu of Ignition, instances are declaratively provisioned with Cloud-Init and kickstart (bare-metal only). TLS assets are generated. Hosts run only a kubelet service, other components are scheduled (i.e. self-hosted). The upstream hyperkube is used directly<sup>2</sup>. And clusters are kept minimal by offering optional addons for Ingress, Prometheus, and Grafana. Typhoon compliments and enhances Fedora Atomic as a choice of operating system for Kubernetes.</p> <p>Meanwhile, Fedora Atomic adds some promising new low-level technologies:</p> <ul> <li> <p>ostree &amp; rpm-ostree - a hybrid, layered, image and package system that lets you perform atomic updates and rollbacks, layer on packages, \"rebase\" your system, or manage a remote tree repo. See Dusty Mabe's great intro.</p> </li> <li> <p>system containers - OCI container images that embed systemd and runc metadata for starting low-level host services before container runtimes are ready. Typhoon uses system containers under runc for <code>etcd</code>, <code>kubelet</code>, and <code>bootkube</code> on Fedora Atomic (instead of rkt-fly).</p> </li> <li> <p>CRI-O - CRI-O is a kubernetes-incubator implementation of the Kubernetes Container Runtime Interface. Typhoon uses Docker as the container runtime today, but its a goal to gradually introduce CRI-O as an alternative runtime as it matures.</p> </li> </ul> <p>Typhoon has long aspired to add a dissimilar operating system to compliment Container Linux. Operating Typhoon clusters across colocations and multiple clouds was driven by our own real need and has provided healthy perspective and clear direction. Adding Fedora Atomic is exciting for the same reasons. Fedora Atomic diversifies Typhoon's technology underpinnings, uniting the Container Linux and Fedora Atomic ecosystems to provide a consistent Kubernetes experience across operating systems, clouds, and on-premise.</p> <p>Get started with the basics or read the OS comparison. If you're familiar with Terraform, follow the new tutorials for Fedora Atomic on AWS, Google Cloud, DigitalOcean, and bare-metal.</p> <p>Typhoon is not affiliated with Red Hat or Project Atomic.</p> <p>Warning</p> <p>Heed the warnings. Typhoon for Fedora Atomic is still alpha. Container Linux continues to be the recommended flavor for production clusters. Atomic is not meant to detract from efforts on Container Linux or its derivatives.</p> <p>Tip</p> <p>For bare-metal, you may continue to use your v0.7+ Matchbox service and <code>terraform-provider-matchbox</code> plugin to provision both Container Linux and Fedora Atomic clusters. No changes needed.</p> <ol> <li> <p>Container Linux's own primordial rkt-fly shim dates back to the pre-OCI era. In some ways, rkt drove the OCI standards that made newer ideas, like system containers, appealing.\u00a0\u21a9</p> </li> <li> <p>Using <code>etcd</code>, <code>kubelet</code>, and <code>bootkube</code> as system containers required metadata files be added in system-containers \u21a9</p> </li> </ol>"},{"location":"addons/fleetlock/","title":"fleetlock","text":""},{"location":"addons/fleetlock/#fleetlock","title":"fleetlock","text":"<p>fleetlock is a reboot coordinator for Fedora CoreOS nodes. It implements the FleetLock protocol for use as a Zincati lock strategy backend.</p> <p>Declare a Zincati <code>fleet_lock</code> strategy when provisioning Fedora CoreOS nodes via snippets.</p> <pre><code>variant: fcos\nversion: 1.5.0\nstorage:\n  files:\n    - path: /etc/zincati/config.d/55-update-strategy.toml\n      contents:\n        inline: |\n          [updates]\n          strategy = \"fleet_lock\"\n          [updates.fleet_lock]\n          base_url = \"http://10.3.0.15/\"\n</code></pre> <pre><code>module \"nemo\" {\n  ...\n  controller_snippets = [\n    file(\"./snippets/zincati-strategy.yaml\"),\n  ]\n  worker_snippets = [\n    file(\"./snippets/zincati-strategy.yaml\"),\n  ]\n}\n</code></pre> <p>Apply fleetlock based on the example manifests.</p> <pre><code>git clone git@github.com:poseidon/fleetlock.git\nkubectl apply -f examples/k8s\n</code></pre>"},{"location":"addons/grafana/","title":"Grafana","text":""},{"location":"addons/grafana/#grafana","title":"Grafana","text":"<p>Grafana can be used to build dashboards and visualizations that use Prometheus as the datasource. Create the grafana deployment and service.</p> <pre><code>kubectl apply -f addons/grafana -R\n</code></pre> <p>Use <code>kubectl</code> to authenticate to the apiserver and create a local port-forward to the Grafana pod.</p> <pre><code>kubectl port-forward grafana-POD-ID 8080 -n monitoring\n</code></pre> <p>Visit 127.0.0.1:8080 to view the bundled dashboards.</p> <p> </p>"},{"location":"addons/ingress/","title":"Nginx Ingress Controller","text":"<p>Nginx Ingress controller pods accept and demultiplex HTTP, HTTPS, TCP, or UDP traffic to backend services. Ingress controllers watch the Kubernetes API for Ingress resources and update their configuration accordingly. Ingress resources for HTTP(S) applications support virtual hosts (FQDNs), path rules, TLS termination, and SNI.</p>"},{"location":"addons/ingress/#aws","title":"AWS","text":"<p>On AWS, a network load balancer (NLB) distributes TCP traffic across two target groups (port 80 and 443) of worker nodes running an Ingress controller deployment. Security groups rules allow traffic to ports 80 and 443. Health checks ensure only workers with a healthy Ingress controller receive traffic.</p> <p>Create the Ingress controller deployment, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/aws\n</code></pre> <p>For each application, add a DNS CNAME resolving to the NLB's DNS record.</p> <pre><code>app1.example.com -&gt; tempest-ingress.123456.us-west2.elb.amazonaws.com\napp2.example.com -&gt; tempest-ingress.123456.us-west2.elb.amazonaws.com\napp3.example.com -&gt; tempest-ingress.123456.us-west2.elb.amazonaws.com\n</code></pre> <p>Find the NLB's DNS name through the console or use the Typhoon module's output <code>ingress_dns_name</code>. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # DNS zone name\n  managed_zone = \"example-zone\"\n\n  # DNS record\n  name    = \"app.example.com.\"\n  type    = \"CNAME\"\n  ttl     = 300\n  rrdatas = [\"${module.tempest.ingress_dns_name}.\"]\n}\n</code></pre>"},{"location":"addons/ingress/#azure","title":"Azure","text":"<p>On Azure, a load balancer distributes traffic across a backend address pool of worker nodes running an Ingress controller deployment. Security group rules allow traffic to ports 80 and 443. Health probes ensure only workers with a healthy Ingress controller receive traffic.</p> <p>Create the Ingress controller deployment, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/azure\n</code></pre> <p>For each application, add a DNS record resolving to the load balancer's IPv4 address.</p> <pre><code>app1.example.com -&gt; 11.22.33.44\napp2.example.com -&gt; 11.22.33.44\napp3.example.com -&gt; 11.22.33.44\n</code></pre> <p>Find the load balancer's IPv4 address with the Azure console or use the Typhoon module's output <code>ingress_static_ipv4</code>. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # DNS zone name\n  managed_zone = \"example-zone\"\n\n  # DNS record\n  name    = \"app.example.com.\"\n  type    = \"A\"\n  ttl     = 300\n  rrdatas = [module.ramius.ingress_static_ipv4]\n}\n</code></pre>"},{"location":"addons/ingress/#bare-metal","title":"Bare-Metal","text":"<p>On bare-metal, routing traffic to Ingress controller pods can be done in number of ways.</p>"},{"location":"addons/ingress/#equal-cost-multi-path","title":"Equal-Cost Multi-Path","text":"<p>Create the Ingress controller deployment, service, RBAC roles, and RBAC bindings. The service should use a fixed ClusterIP (e.g. 10.3.0.12) in the Kubernetes service IPv4 CIDR range.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/bare-metal\n</code></pre> <p>There is no need for pods to use host networking or for the ingress service to use NodePort or LoadBalancer. Nodes already proxy packets destined for the service's ClusterIP to node(s) with a pod endpoint.</p> <p>Configure the network router or load balancer with a static route for the Kubernetes service range and set the next hop to a node. Repeat for each node, as desired, and set the metric (i.e. cost) of each. Finally, DNAT traffic destined for the WAN on ports 80 or 443 to the service's fixed ClusterIP.</p> <p>For each application, add a DNS record resolving to the WAN(s).</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # Managed DNS Zone name\n  managed_zone = \"zone-name\"\n\n  # Name of the DNS record\n  name    = \"app.example.com.\"\n  type    = \"A\"\n  ttl     = 300\n  rrdatas = [\"SOME-WAN-IP\"]\n}\n</code></pre>"},{"location":"addons/ingress/#digital-ocean","title":"Digital Ocean","text":"<p>On DigitalOcean, DNS A and AAAA records (e.g. FQDN <code>nemo-workers.example.com</code>) resolve to each worker<sup>1</sup> running an Ingress controller DaemonSet on host ports 80 and 443. Firewall rules allow IPv4 and IPv6 traffic to ports 80 and 443.</p> <p>Create the Ingress controller daemonset, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/digital-ocean\n</code></pre> <p>For each application, add a CNAME record resolving to the worker(s) DNS record. Use the Typhoon module's output <code>workers_dns</code> to find the worker DNS value. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"some-application\" {\n  # DNS zone name\n  managed_zone = \"example-zone\"\n\n  # DNS record\n  name    = \"app.example.com.\"\n  type    = \"CNAME\"\n  ttl     = 300\n  rrdatas = [\"${module.nemo.workers_dns}.\"]\n}\n</code></pre> <p>Note</p> <p>Hosting IPv6 apps is possible, but requires editing the nginx-ingress addon to use <code>hostNetwork: true</code>.</p>"},{"location":"addons/ingress/#google-cloud","title":"Google Cloud","text":"<p>On Google Cloud, a TCP Proxy load balancer distributes IPv4 and IPv6 TCP traffic across a backend service of worker nodes running an Ingress controller deployment. Firewall rules allow traffic to ports 80 and 443. Health check rules ensure only workers with a healthy Ingress controller receive traffic.</p> <p>Create the Ingress controller deployment, service, RBAC roles, RBAC bindings, and namespace.</p> <pre><code>kubectl apply -R -f addons/nginx-ingress/google-cloud\n</code></pre> <p>For each application, add DNS A records resolving to the load balancer's IPv4 address and DNS AAAA records resolving to the load balancer's IPv6 address.</p> <pre><code>app1.example.com -&gt; 11.22.33.44\napp2.example.com -&gt; 11.22.33.44\napp3.example.com -&gt; 11.22.33.44\n</code></pre> <p>Find the IPv4 address with <code>gcloud compute addresses list</code> or use the Typhoon module's outputs <code>ingress_static_ipv4</code> and <code>ingress_static_ipv6</code>. For example, you might use Terraform to manage a Google Cloud DNS record:</p> <pre><code>resource \"google_dns_record_set\" \"app-record-a\" {\n  # DNS zone name\n  managed_zone = \"example-zone\"\n\n  # DNS record\n  name    = \"app.example.com.\"\n  type    = \"A\"\n  ttl     = 300\n  rrdatas = [module.yavin.ingress_static_ipv4]\n}\n\nresource \"google_dns_record_set\" \"app-record-aaaa\" {\n  # DNS zone name\n  managed_zone = \"example-zone\"\n\n  # DNS record\n  name    = \"app.example.com.\"\n  type    = \"AAAA\"\n  ttl     = 300\n  rrdatas = [module.yavin.ingress_static_ipv6]\n}\n</code></pre> <ol> <li> <p>DigitalOcean does offer load balancers. We've opted not to use them to keep the DigitalOcean cluster cheap for developers.\u00a0\u21a9</p> </li> </ol>"},{"location":"addons/overview/","title":"Addons","text":"<p>Typhoon clusters are verified to work well with several post-install addons.</p> <ul> <li>Nginx Ingress Controller</li> <li>Prometheus</li> <li>Grafana</li> <li>fleetlock</li> </ul>"},{"location":"addons/prometheus/","title":"Prometheus","text":"<p>Prometheus collects metrics (e.g. <code>node_memory_usage_bytes</code>) from targets by scraping their HTTP metrics endpoints. Targets are organized into jobs, defined in the Prometheus config. Targets may expose counter, gauge, histogram, or summary metrics.</p> <p>Here's a simple config from the Prometheus tutorial.</p> <pre><code>global:\n  scrape_interval: 15s\nscrape_configs:\n  - job_name: 'prometheus'\n    scrape_interval: 5s\n    static_configs:\n      - targets: ['localhost:9090']\n</code></pre> <p>On Kubernetes clusters, Prometheus is run as a Deployment, configured with a ConfigMap, and accessed via a Service or Ingress.</p> <pre><code>kubectl apply -f addons/prometheus -R\n</code></pre> <p>The ConfigMap configures Prometheus to discover apiservers, kubelets, cAdvisor, services, endpoints, and exporters. By default, data is kept in an <code>emptyDir</code> so it is persisted until the pod is rescheduled.</p>"},{"location":"addons/prometheus/#exporters","title":"Exporters","text":"<p>Exporters expose metrics for 3<sup>rd</sup>-party systems that don't natively expose Prometheus metrics.</p> <ul> <li>node_exporter - DaemonSet that exposes a machine's hardware and OS metrics</li> <li>kube-state-metrics - Deployment that exposes Kubernetes object metrics</li> <li>blackbox_exporter - Scrapes HTTP, HTTPS, DNS, TCP, or ICMP endpoints and exposes availability as metrics</li> </ul>"},{"location":"addons/prometheus/#queries-and-alerts","title":"Queries and Alerts","text":"<p>Prometheus provides a basic UI for querying metrics and viewing alerts. Use <code>kubectl</code> to authenticate to the apiserver and create a local port-forward to the Prometheus pod.</p> <pre><code>kubectl get pods -n monitoring\nkubectl port-forward prometheus-POD-ID 9090 -n monitoring\n</code></pre> <p>Visit 127.0.0.1:9090 to query expressions, view targets, or check alerts.</p> <p> </p> <p>Use Grafana to view or build dashboards that use Prometheus as the datasource.</p>"},{"location":"advanced/arm64/","title":"ARM64","text":"<p>Typhoon supports ARM64 Kubernetes clusters with ARM64 controller and worker nodes (full-cluster) or adding worker pools of ARM64 nodes to clusters with an x86/amd64 control plane for a hybdrid (mixed-arch) cluster.</p> <p>Typhoon ARM64 clusters (full-cluster or mixed-arch) are available on:</p> <ul> <li>AWS with Fedora CoreOS or Flatcar Linux</li> <li>Azure with Flatcar Linux</li> </ul>"},{"location":"advanced/arm64/#cluster","title":"Cluster","text":"<p>Create a cluster on AWS with ARM64 controller and worker nodes. Container workloads must be <code>arm64</code> compatible and use <code>arm64</code> (or multi-arch) container images.</p> Fedora CoreOS Cluster (arm64)Flatcar Linux Cluster (arm64) <pre><code>module \"gravitas\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # AWS\n  cluster_name = \"gravitas\"\n  dns_zone     = \"aws.example.com\"\n  dns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  arch         = \"arm64\"\n  networking   = \"cilium\"\n  worker_count = 2\n  worker_price = \"0.0168\"\n\n  controller_type = \"t4g.small\"\n  worker_type     = \"t4g.small\"\n}\n</code></pre> <pre><code>module \"gravitas\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # AWS\n  cluster_name = \"gravitas\"\n  dns_zone     = \"aws.example.com\"\n  dns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  arch         = \"arm64\"\n  networking   = \"cilium\"\n  worker_count = 2\n  worker_price = \"0.0168\"\n\n  controller_type = \"t4g.small\"\n  worker_type     = \"t4g.small\"\n}\n</code></pre> <p>Verify the cluster has only arm64 (<code>aarch64</code>) nodes. For Flatcar Linux, describe nodes.</p> <pre><code>$ kubectl get nodes -o wide\nNAME             STATUS   ROLES    AGE   VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                        KERNEL-VERSION            CONTAINER-RUNTIME\nip-10-0-21-119   Ready    &lt;none&gt;   77s   v1.28.3   10.0.21.119   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8\nip-10-0-32-166   Ready    &lt;none&gt;   80s   v1.28.3   10.0.32.166   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8\nip-10-0-5-79     Ready    &lt;none&gt;   77s   v1.28.3   10.0.5.79     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0   5.15.7-200.fc35.aarch64   containerd://1.5.8\n</code></pre>"},{"location":"advanced/arm64/#hybrid","title":"Hybrid","text":"<p>Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a worker pool with ARM64 workers. Optional taints are added to aid in scheduling.</p> FCOS ClusterFlatcar ClusterFCOS ARM64 WorkersFlatcar ARM64 Workers <pre><code>module \"gravitas\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # AWS\n  cluster_name = \"gravitas\"\n  dns_zone     = \"aws.example.com\"\n  dns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  networking   = \"cilium\"\n  worker_count = 2\n  worker_price = \"0.021\"\n\n  daemonset_tolerations = [\"arch\"]     # important\n}\n</code></pre> <pre><code>module \"gravitas\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # AWS\n  cluster_name = \"gravitas\"\n  dns_zone     = \"aws.example.com\"\n  dns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  networking   = \"cilium\"\n  worker_count = 2\n  worker_price = \"0.021\"\n\n  daemonset_tolerations = [\"arch\"]     # important\n}\n</code></pre> <pre><code>module \"gravitas-arm64\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.3\"\n\n  # AWS\n  vpc_id          = module.gravitas.vpc_id\n  subnet_ids      = module.gravitas.subnet_ids\n  security_groups = module.gravitas.worker_security_groups\n\n  # configuration\n  name               = \"gravitas-arm64\"\n  kubeconfig         = module.gravitas.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  arch          = \"arm64\"\n  instance_type = \"t4g.small\"\n  spot_price    = \"0.0168\"\n  node_taints   = [\"arch=arm64:NoSchedule\"]\n}\n</code></pre> <pre><code>module \"gravitas-arm64\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.3\"\n\n  # AWS\n  vpc_id          = module.gravitas.vpc_id\n  subnet_ids      = module.gravitas.subnet_ids\n  security_groups = module.gravitas.worker_security_groups\n\n  # configuration\n  name               = \"gravitas-arm64\"\n  kubeconfig         = module.gravitas.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  arch          = \"arm64\"\n  instance_type = \"t4g.small\"\n  spot_price    = \"0.0168\"\n  node_taints   = [\"arch=arm64:NoSchedule\"]\n}\n</code></pre> <p>Verify amd64 (x86_64) and arm64 (aarch64) nodes are present.</p> <pre><code>$ kubectl get nodes -o wide\nNAME                       STATUS   ROLES    AGE    VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                                             KERNEL-VERSION            CONTAINER-RUNTIME\nip-10-0-1-73               Ready    &lt;none&gt;   111m   v1.28.3   10.0.1.73     &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8\nip-10-0-22-79...           Ready    &lt;none&gt;   111m   v1.28.3   10.0.22.79    &lt;none&gt;        Flatcar Container Linux by Kinvolk 3033.2.0 (Oklo)   5.10.84-flatcar           containerd://1.5.8\nip-10-0-24-130             Ready    &lt;none&gt;   111m   v1.28.3   10.0.24.130   &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8\nip-10-0-39-19              Ready    &lt;none&gt;   111m   v1.28.3   10.0.39.19    &lt;none&gt;        Fedora CoreOS 35.20211215.3.0                        5.15.7-200.fc35.x86_64    containerd://1.5.8\n</code></pre>"},{"location":"advanced/arm64/#azure","title":"Azure","text":"<p>Create a cluster on Azure with ARM64 controller and worker nodes. Container workloads must be <code>arm64</code> compatible and use <code>arm64</code> (or multi-arch) container images.</p> <pre><code>module \"ramius\" {\n  source = \"git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # Azure\n  cluster_name   = \"ramius\"\n  region         = \"centralus\"\n  dns_zone       = \"azure.example.com\"\n  dns_zone_group = \"example-group\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\n  arch            = \"arm64\"\n  controller_type = \"Standard_D2pls_v5\"\n  worker_type     = \"Standard_D2pls_v5\"\n  worker_count    = 2\n  host_cidr       = \"10.0.0.0/20\"\n}\n</code></pre>"},{"location":"advanced/customization/","title":"Customization","text":"<p>Typhoon provides Kubernetes clusters with defaults recommended for production. Terraform variables expose supported customization options. Advanced options are available for customizing the architecture or hosts as well.</p>"},{"location":"advanced/customization/#variables","title":"Variables","text":"<p>Typhoon modules accept Terraform input variables for customizing clusters in meritorious ways (e.g. <code>worker_count</code>, etc). Variables are carefully considered to provide essentials, while limiting complexity and test matrix burden. See each platform's tutorial for options.</p>"},{"location":"advanced/customization/#addons","title":"Addons","text":"<p>Clusters are kept to a minimal Kubernetes control plane by offering components like Nginx Ingress Controller, Prometheus, and Grafana as optional post-install addons. Customize addons by modifying a copy of our addon manifests.</p>"},{"location":"advanced/customization/#hosts","title":"Hosts","text":""},{"location":"advanced/customization/#background","title":"Background","text":"<p>Typhoon uses the Ignition system of Fedora CoreOS and Flatcar Linux to immutably declare a system via first-boot disk provisioning. Human-friendly Butane Configs define disk partitions, filesystems, systemd units, dropins, config files, mount units, raid arrays, users, and more before being converted to Ignition.</p> <p>Controller and worker instances form a minimal and secure Kubernetes cluster on each platform. Typhoon provides the snippets feature to accept custom Butane Configs that are merged with instance declarations. This allows advanced host customization and experimentation.</p> <p>Note</p> <p>Snippets cannot be used to modify an already existing instance, the antithesis of immutable provisioning. Ignition fully declares a system on first boot only.</p> <p>Danger</p> <p>Snippets provide the powerful host customization abilities of Ignition. You are responsible for additional units, configs, files, and conflicts.</p> <p>Danger</p> <p>Edits to snippets for controller instances can (correctly) cause Terraform to observe a diff (if not otherwise suppressed) and propose destroying and recreating controller(s). Recognize that this is destructive since controllers run etcd and are stateful. See blue/green clusters.</p>"},{"location":"advanced/customization/#usage","title":"Usage","text":"<p>Define a Butane Config (docs, config) in version control near your Terraform workspace directory (e.g. perhaps in a <code>snippets</code> subdirectory). You may organize snippets into multiple files, if desired.</p> <p>For example, ensure an <code>/opt/hello</code> file is created with permissions 0644 before boot.</p> Fedora CoreOSFlatcar Linux <pre><code># custom-files.yaml\nvariant: fcos\nversion: 1.5.0\nstorage:\n  files:\n    - path: /opt/hello\n      contents:\n        inline: |\n          Hello World\n      mode: 0644\n</code></pre> <pre><code># custom-files.yaml\nvariant: flatcar\nversion: 1.0.0\nstorage:\n  files:\n    - path: /opt/hello\n      contents:\n        inline: |\n          Hello World\n      mode: 0644\n</code></pre> <p>Or ensure a systemd unit <code>hello.service</code> is created.</p> Fedora CoreOSFlatcar Linux <pre><code># custom-units.yaml\nvariant: fcos\nversion: 1.5.0\nsystemd:\n  units:\n    - name: hello.service\n      enabled: true\n      contents: |\n        [Unit]\n        Description=Hello World\n        [Service]\n        Type=oneshot\n        ExecStart=/usr/bin/echo Hello World!\n        [Install]\n        WantedBy=multi-user.target\n</code></pre> <pre><code># custom-units.yaml\nvariant: flatcar\nversion: 1.0.0\nsystemd:\n  units:\n    - name: hello.service\n      enabled: true\n      contents: |\n        [Unit]\n        Description=Hello World\n        [Service]\n        Type=oneshot\n        ExecStart=/usr/bin/echo Hello World!\n        [Install]\n        WantedBy=multi-user.target\n</code></pre> <p>Reference the Butane contents by location (e.g. <code>file(\"./custom-units.yaml\")</code>). On AWS, Azure, DigitalOcean, or Google Cloud extend the <code>controller_snippets</code> or <code>worker_snippets</code> list variables.</p> <pre><code>module \"nemo\" {\n  ...\n  worker_count            = 2\n  controller_snippets = [\n    file(\"./custom-files.yaml\"),\n    file(\"./custom-units.yaml\"),\n  ]\n  worker_snippets = [\n    file(\"./custom-files.yaml\"),\n    file(\"./custom-units.yaml\")\",\n  ]\n  ...\n}\n</code></pre> <p>On Bare-Metal, different Butane configs may be used for each node (since hardware may be heterogeneous). Extend the <code>snippets</code> map variable by mapping a controller or worker name key to a list of snippets.</p> <pre><code>module \"mercury\" {\n  ...\n  snippets = {\n    \"node2\" = [file(\"./units/hello.yaml\")]\n    \"node3\" = [\n      file(\"./units/world.yaml\"),\n      file(\"./units/hello.yaml\"),\n    ]\n  }\n  ...\n}\n</code></pre>"},{"location":"advanced/customization/#architecture","title":"Architecture","text":"<p>Typhoon chooses variables to expose with purpose. If you must customize clusters in ways that aren't supported by input variables, fork Typhoon and maintain a repository with customizations. Reference the repository by changing the username.</p> <pre><code>module \"nemo\" {\n  source = \"git::https://github.com/USERNAME/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=myspecialcase\"\n  ...\n}\n</code></pre> <p>To customize low-level Kubernetes control plane bootstrapping, see the poseidon/terraform-render-bootstrap Terraform module.</p>"},{"location":"advanced/customization/#system-images","title":"System Images","text":"<p>Typhoon publishes Kubelet container images to Quay.io (default) and to Dockerhub (in case of a Quay outage or breach). Quay automated builds also provide the option for fully verifiable tagged images (<code>build-{short_sha}</code>).</p> <p>To set an alternative etcd image or Kubelet image, use a snippet to set a systemd dropin.</p> Kubeletetcd <pre><code># kubelet-image-override.yaml\nvariant: fcos           &lt;- remove for Flatcar Linux\nversion: 1.5.0          &lt;- remove for Flatcar Linux\nsystemd:\n  units:\n    - name: kubelet.service\n      dropins:\n        - name: 10-image-override.conf\n          contents: |\n            [Service]\n            Environment=KUBELET_IMAGE=docker.io/psdn/kubelet:v1.18.3\n</code></pre> <pre><code># etcd-image-override.yaml\nvariant: fcos           &lt;- remove for Flatcar Linux\nversion: 1.5.0          &lt;- remove for Flatcar Linux\nsystemd:\n  units:\n    - name: etcd-member.service\n      dropins:\n        - name: 10-image-override.conf\n          contents: |\n            [Service]\n            Environment=ETCD_IMAGE=quay.io/mymirror/etcd:v3.4.12\n</code></pre> <p>Then reference the snippet in the cluster or worker pool definition.</p> <pre><code>module \"nemo\" {\n  ...\n\n  worker_snippets = [\n    file(\"./snippets/kubelet-image-override.yaml\")\n  ]\n  ...\n}\n</code></pre>"},{"location":"advanced/nodes/","title":"Nodes","text":"<p>Typhoon clusters consist of controller node(s) and a (default) set of worker nodes.</p>"},{"location":"advanced/nodes/#overview","title":"Overview","text":"<p>Typhoon nodes use the standard set of Kubernetes node labels.</p> <pre><code>Labels: kubernetes.io/arch=amd64\n        kubernetes.io/hostname=node-name\n        kubernetes.io/os=linux\n</code></pre> <p>Controller node(s) are labeled to allow node selection (for rare components that run on controllers) and tainted to prevent ordinary workloads running on controllers.</p> <pre><code>Labels: node.kubernetes.io/controller=true\nTaints: node-role.kubernetes.io/controller:NoSchedule\n</code></pre> <p>Worker nodes are labeled to allow node selection and untainted. Workloads will schedule on worker nodes by default, baring any contraindications.</p> <pre><code>Labels: node.kubernetes.io/node=\nTaints: &lt;none&gt;\n</code></pre> <p>On auto-scaling cloud platforms, you may add worker pools with different groups of nodes with their own labels and taints. On platforms like bare-metal, with heterogeneous machines, you may manage node labels and taints per node.</p>"},{"location":"advanced/nodes/#node-labels","title":"Node Labels","text":"<p>Add custom initial worker node labels to default workers or worker pool nodes to allow workloads to select among nodes that differ.</p> ClusterWorker Pool <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # Google Cloud\n  cluster_name  = \"yavin\"\n  region        = \"us-central1\"\n  dns_zone      = \"example.com\"\n  dns_zone_name = \"example-zone\"\n\n  # configuration\n  ssh_authorized_key = local.ssh_key\n\n  # optional\n  worker_count = 2\n  worker_node_labels = [\"pool=default\"]\n}\n</code></pre> <pre><code>module \"yavin-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.3\"\n\n  # Google Cloud\n  cluster_name = \"yavin\"\n  region       = \"europe-west2\"\n  network      = module.yavin.network_name\n\n  # configuration\n  name               = \"yavin-16x\"\n  kubeconfig         = module.yavin.kubeconfig\n  ssh_authorized_key = local.ssh_key\n\n  # optional\n  worker_count = 1\n  machine_type = \"n1-standard-16\"\n  node_labels  = [\"pool=big\"]\n}\n</code></pre> <p>In the example above, the two default workers would be labeled <code>pool: default</code> and the additional worker would be labeled <code>pool: big</code>.</p>"},{"location":"advanced/nodes/#node-taints","title":"Node Taints","text":"<p>Add custom initial taints on worker pool nodes to indicate a node is unique and should only schedule workloads that explicitly tolerate a given taint key.</p> <p>Warning</p> <p>Since taints prevent workloads scheduling onto a node, you must decide whether <code>kube-system</code> DaemonSets (e.g. flannel, Calico, Cilium) should tolerate your custom taint by setting <code>daemonset_tolerations</code>. If you don't list your custom taint(s), important components won't run on these nodes.</p> ClusterWorker Pool <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # Google Cloud\n  cluster_name  = \"yavin\"\n  region        = \"us-central1\"\n  dns_zone      = \"example.com\"\n  dns_zone_name = \"example-zone\"\n\n  # configuration\n  ssh_authorized_key = local.ssh_key\n\n  # optional\n  worker_count = 2\n  daemonset_tolerations = [\"role\"]\n}\n</code></pre> <pre><code>module \"yavin-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.3\"\n\n  # Google Cloud\n  cluster_name = \"yavin\"\n  region       = \"europe-west2\"\n  network      = module.yavin.network_name\n\n  # configuration\n  name               = \"yavin-16x\"\n  kubeconfig         = module.yavin.kubeconfig\n  ssh_authorized_key = local.ssh_key\n\n  # optional\n  worker_count      = 1\n  accelerator_type  = \"nvidia-tesla-p100\"\n  accelerator_count = 1\n  node_taints       = [\"role=gpu:NoSchedule\"]\n}\n</code></pre> <p>In the example above, the the additional worker would be tainted with <code>role=gpu:NoSchedule</code> to prevent workloads scheduling, but <code>kube-system</code> components like flannel, Calico, or Cilium would tolerate that custom taint to run there.</p>"},{"location":"advanced/overview/","title":"Advanced","text":"<p>Typhoon clusters offer several advanced features for skilled users.</p> <ul> <li>ARM64</li> <li>Customization</li> <li>Nodes</li> <li>Worker Pools</li> </ul>"},{"location":"advanced/worker-pools/","title":"Worker Pools","text":"<p>Typhoon AWS, Azure, and Google Cloud allow additional groups of workers to be defined and joined to a cluster. For example, add worker pools of instances with different types, disk sizes, Container Linux channels, or preemptibility modes.</p> <p>Internal Terraform Modules:</p> <ul> <li><code>aws/flatcar-linux/kubernetes/workers</code></li> <li><code>aws/fedora-coreos/kubernetes/workers</code></li> <li><code>azure/flatcar-linux/kubernetes/workers</code></li> <li><code>azure/fedora-coreos/kubernetes/workers</code></li> <li><code>google-cloud/flatcar-linux/kubernetes/workers</code></li> <li><code>google-cloud/fedora-coreos/kubernetes/workers</code></li> </ul>"},{"location":"advanced/worker-pools/#aws","title":"AWS","text":"<p>Create a cluster following the AWS tutorial. Define a worker pool using the AWS internal <code>workers</code> module.</p> Fedora CoreOSFlatcar Linux <pre><code>module \"tempest-worker-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.28.3\"\n\n  # AWS\n  vpc_id          = module.tempest.vpc_id\n  subnet_ids      = module.tempest.subnet_ids\n  security_groups = module.tempest.worker_security_groups\n\n  # configuration\n  name               = \"tempest-pool\"\n  kubeconfig         = module.tempest.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  worker_count  = 2\n  instance_type = \"m5.large\"\n  os_stream     = \"next\"\n}\n</code></pre> <pre><code>module \"tempest-worker-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.28.3\"\n\n  # AWS\n  vpc_id          = module.tempest.vpc_id\n  subnet_ids      = module.tempest.subnet_ids\n  security_groups = module.tempest.worker_security_groups\n\n  # configuration\n  name               = \"tempest-pool\"\n  kubeconfig         = module.tempest.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  worker_count  = 2\n  instance_type = \"m5.large\"\n  os_image      = \"flatcar-beta\"\n}\n</code></pre> <p>Apply the change.</p> <pre><code>terraform apply\n</code></pre> <p>Verify an auto-scaling group of workers joins the cluster within a few minutes.</p>"},{"location":"advanced/worker-pools/#variables","title":"Variables","text":"<p>The AWS internal <code>workers</code> module supports a number of variables.</p>"},{"location":"advanced/worker-pools/#required","title":"Required","text":"Name Description Example name Unique name (distinct from cluster name) \"tempest-m5s\" vpc_id Must be set to <code>vpc_id</code> output by cluster module.cluster.vpc_id subnet_ids Must be set to <code>subnet_ids</code> output by cluster module.cluster.subnet_ids security_groups Must be set to <code>worker_security_groups</code> output by cluster module.cluster.worker_security_groups kubeconfig Must be set to <code>kubeconfig</code> output by cluster module.cluster.kubeconfig ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\""},{"location":"advanced/worker-pools/#optional","title":"Optional","text":"Name Description Default Example worker_count Number of instances 1 3 instance_type EC2 instance type \"t3.small\" \"t3.medium\" os_image AMI channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha os_stream Fedora CoreOS stream for compute instances \"stable\" \"testing\", \"next\" disk_size Size of the EBS volume in GB 40 100 disk_type Type of the EBS volume \"gp3\" standard, gp2, gp3, io1 disk_iops IOPS of the EBS volume 0 (i.e. auto) 400 spot_price Spot price in USD for worker instances or 0 to use on-demand instances 0 0.10 snippets Fedora CoreOS or Container Linux Config snippets [] examples service_cidr Must match <code>service_cidr</code> of cluster \"10.3.0.0/16\" \"10.3.0.0/24\" node_labels List of initial node labels [] [\"worker-pool=foo\"] node_taints List of initial node taints [] [\"role=gpu:NoSchedule\"] <p>Check the list of valid instance types or per-region and per-type spot prices.</p>"},{"location":"advanced/worker-pools/#azure","title":"Azure","text":"<p>Create a cluster following the Azure tutorial. Define a worker pool using the Azure internal <code>workers</code> module.</p> Fedora CoreOSFlatcar Linux <pre><code>module \"ramius-worker-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.28.3\"\n\n  # Azure\n  region                  = module.ramius.region\n  resource_group_name     = module.ramius.resource_group_name\n  subnet_id               = module.ramius.subnet_id\n  security_group_id       = module.ramius.security_group_id\n  backend_address_pool_id = module.ramius.backend_address_pool_id\n\n  # configuration\n  name               = \"ramius-spot\"\n  kubeconfig         = module.ramius.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  worker_count = 2\n  vm_type      = \"Standard_F4\"\n  priority     = \"Spot\"\n  os_image     = \"/subscriptions/some/path/Microsoft.Compute/images/fedora-coreos-31.20200323.3.2\"\n}\n</code></pre> <pre><code>module \"ramius-worker-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.28.3\"\n\n  # Azure\n  region                  = module.ramius.region\n  resource_group_name     = module.ramius.resource_group_name\n  subnet_id               = module.ramius.subnet_id\n  security_group_id       = module.ramius.security_group_id\n  backend_address_pool_id = module.ramius.backend_address_pool_id\n\n  # configuration\n  name               = \"ramius-spot\"\n  kubeconfig         = module.ramius.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  worker_count = 2\n  vm_type      = \"Standard_F4\"\n  priority     = \"Spot\"\n  os_image     = \"flatcar-beta\"\n}\n</code></pre> <p>Apply the change.</p> <pre><code>terraform apply\n</code></pre> <p>Verify a scale set of workers joins the cluster within a few minutes.</p>"},{"location":"advanced/worker-pools/#variables_1","title":"Variables","text":"<p>The Azure internal <code>workers</code> module supports a number of variables.</p>"},{"location":"advanced/worker-pools/#required_1","title":"Required","text":"Name Description Example name Unique name (distinct from cluster name) \"ramius-f4\" region Must be set to <code>region</code> output by cluster module.cluster.region resource_group_name Must be set to <code>resource_group_name</code> output by cluster module.cluster.resource_group_name subnet_id Must be set to <code>subnet_id</code> output by cluster module.cluster.subnet_id security_group_id Must be set to <code>security_group_id</code> output by cluster module.cluster.security_group_id backend_address_pool_id Must be set to <code>backend_address_pool_id</code> output by cluster module.cluster.backend_address_pool_id kubeconfig Must be set to <code>kubeconfig</code> output by cluster module.cluster.kubeconfig ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\""},{"location":"advanced/worker-pools/#optional_1","title":"Optional","text":"Name Description Default Example worker_count Number of instances 1 3 vm_type Machine type for instances \"Standard_D2as_v5\" See below os_image Channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha priority Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time \"Regular\" \"Spot\" snippets Container Linux Config snippets [] examples service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" node_labels List of initial node labels [] [\"worker-pool=foo\"] node_taints List of initial node taints [] [\"role=gpu:NoSchedule\"] <p>Check the list of valid machine types and their specs. Use <code>az vm list-skus</code> to get the identifier.</p>"},{"location":"advanced/worker-pools/#google-cloud","title":"Google Cloud","text":"<p>Create a cluster following the Google Cloud tutorial. Define a worker pool using the Google Cloud internal <code>workers</code> module.</p> Fedora CoreOSFlatcar Linux <pre><code>module \"yavin-worker-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.28.3\"\n\n  # Google Cloud\n  region       = \"europe-west2\"\n  network      = module.yavin.network_name\n  cluster_name = \"yavin\"\n\n  # configuration\n  name               = \"yavin-16x\"\n  kubeconfig         = module.yavin.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  worker_count = 2\n  machine_type = \"n1-standard-16\"\n  os_stream    = \"testing\"\n  preemptible  = true\n}\n</code></pre> <pre><code>module \"yavin-worker-pool\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.28.3\"\n\n  # Google Cloud\n  region       = \"europe-west2\"\n  network      = module.yavin.network_name\n  cluster_name = \"yavin\"\n\n  # configuration\n  name               = \"yavin-16x\"\n  kubeconfig         = module.yavin.kubeconfig\n  ssh_authorized_key = var.ssh_authorized_key\n\n  # optional\n  worker_count = 2\n  machine_type = \"n1-standard-16\"\n  os_image     = \"flatcar-stable\"\n  preemptible  = true\n}\n</code></pre> <p>Apply the change.</p> <pre><code>terraform apply\n</code></pre> <p>Verify a managed instance group of workers joins the cluster within a few minutes.</p> <pre><code>$ kubectl get nodes\nNAME                                             STATUS   AGE    VERSION\nyavin-controller-0.c.example-com.internal        Ready    6m     v1.28.3\nyavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.28.3\nyavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.28.3\nyavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.28.3\nyavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.28.3\n</code></pre>"},{"location":"advanced/worker-pools/#variables_2","title":"Variables","text":"<p>The Google Cloud internal <code>workers</code> module supports a number of variables.</p>"},{"location":"advanced/worker-pools/#required_2","title":"Required","text":"Name Description Example name Unique name (distinct from cluster name) \"yavin-16x\" cluster_name Must be set to <code>cluster_name</code> of cluster \"yavin\" region Region for the worker pool instances. May differ from the cluster's region \"europe-west2\" network Must be set to <code>network_name</code> output by cluster module.cluster.network_name kubeconfig Must be set to <code>kubeconfig</code> output by cluster module.cluster.kubeconfig os_image Container Linux image for compute instances \"uploaded-flatcar-image\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\" <p>Check the list of regions docs or with <code>gcloud compute regions list</code>.</p>"},{"location":"advanced/worker-pools/#optional_2","title":"Optional","text":"Name Description Default Example worker_count Number of instances 1 3 machine_type Compute instance machine type \"n1-standard-1\" See below os_stream Fedora CoreOS stream for compute instances \"stable\" \"testing\", \"next\" disk_size Size of the disk in GB 40 100 preemptible If true, Compute Engine will terminate instances randomly within 24 hours false true snippets Container Linux Config snippets [] examples service_cidr Must match <code>service_cidr</code> of cluster \"10.3.0.0/16\" \"10.3.0.0/24\" node_labels List of initial node labels [] [\"worker-pool=foo\"] node_taints List of initial node taints [] [\"role=gpu:NoSchedule\"] <p>Check the list of valid machine types.</p>"},{"location":"architecture/aws/","title":"AWS","text":""},{"location":"architecture/aws/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/aws/#kube-apiserver","title":"kube-apiserver","text":"<p>A network load balancer (NLB) distributes IPv4 TCP/6443 traffic across a target group of controller nodes with a healthy <code>kube-apiserver</code>. Clusters with multiple controllers span zones in a region to tolerate zone outages.</p>"},{"location":"architecture/aws/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>A network load balancer (NLB) distributes IPv4 TCP/80 and TCP/443 traffic across two target groups of worker nodes with a healthy Ingress controller. Workers span the zones in a region to tolerate zone outages.</p> <p>The AWS NLB has a DNS alias record (regional) resolving to 3 zonal IPv4 addresses. The alias record is output as <code>ingress_dns_name</code> for use in application DNS CNAME records. See Ingress on AWS.</p>"},{"location":"architecture/aws/#tcp-services","title":"TCP Services","text":"<p>Load balance TCP applications by adding a listener and target group. A listener and target group may map different ports (e.g 3333 external, 30333 internal).</p> <pre><code># Forward TCP traffic to a target group\nresource \"aws_lb_listener\" \"some-app\" {\n  load_balancer_arn = module.tempest.nlb_id\n  protocol          = \"TCP\"\n  port              = \"3333\"\n\n  default_action {\n    type             = \"forward\"\n    target_group_arn = aws_lb_target_group.some-app.arn\n  }\n}\n\n# Target group of workers for some-app\nresource \"aws_lb_target_group\" \"some-app\" {\n  name        = \"some-app\"\n  vpc_id      = module.tempest.vpc_id\n  target_type = \"instance\"\n\n  protocol = \"TCP\"\n  port     = 3333\n\n  health_check {\n    protocol = \"TCP\"\n    port     = 30333\n  }\n}\n</code></pre> <p>Pass <code>worker_target_groups</code> to the cluster to register worker instances into custom target groups.</p> <pre><code>module \"tempest\" {\n...\n  worker_target_groups = [\n    aws_lb_target_group.some-app.id,\n  ]\n}\n</code></pre> <p>Notes:</p> <ul> <li>AWS NLBs and target groups do not support UDP</li> <li>Global Accelerator does support UDP, but its expensive</li> </ul>"},{"location":"architecture/aws/#firewalls","title":"Firewalls","text":"<p>Add firewall rules to the worker security group.</p> <pre><code>resource \"aws_security_group_rule\" \"some-app\" {\n  security_group_id = module.tempest.worker_security_groups[0]\n\n  type        = \"ingress\"\n  protocol    = \"tcp\"\n  from_port   = 3333\n  to_port     = 30333\n  cidr_blocks = [\"0.0.0.0/0\"]\n}\n</code></pre>"},{"location":"architecture/aws/#routes","title":"Routes","text":"<p>Add a custom route to the VPC route table.</p> <pre><code>data \"aws_route_table\" \"default\" {\n  vpc_id = module.temptest.vpc_id\n  subnet_id = module.tempest.subnet_ids[0]\n}\n\nresource \"aws_route\" \"peering\" {\n  route_table_id = data.aws_route_table.default.id\n  destination_cidr_block = \"192.168.4.0/24\"\n  ...\n}\n</code></pre>"},{"location":"architecture/aws/#ipv6","title":"IPv6","text":"IPv6 Feature Supported Node IPv6 address Yes Node Outbound IPv6 Yes Kubernetes Ingress IPv6 Yes"},{"location":"architecture/azure/","title":"Azure","text":""},{"location":"architecture/azure/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/azure/#kube-apiserver","title":"kube-apiserver","text":"<p>A load balancer distributes IPv4 TCP/6443 traffic across a backend address pool of controllers with a healthy <code>kube-apiserver</code>. Clusters with multiple controllers use an availability set with 2 fault domains to tolerate hardware failures within Azure.</p>"},{"location":"architecture/azure/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>A load balancer distributes IPv4 TCP/80 and TCP/443 traffic across a backend address pool of workers with a healthy Ingress controller.</p> <p>The Azure LB IPv4 address is output as <code>ingress_static_ipv4</code> for use in DNS A records. See Ingress on Azure.</p>"},{"location":"architecture/azure/#tcpudp-services","title":"TCP/UDP Services","text":"<p>Load balance TCP/UDP applications by adding rules to the Azure LB (output). A rule may map different ports (e.g. 3333 external, 30333 internal).</p> <pre><code># Forward traffic to the worker backend address pool\nresource \"azurerm_lb_rule\" \"some-app-tcp\" {\n  resource_group_name = module.ramius.resource_group_name\n\n  name                           = \"some-app-tcp\"\n  loadbalancer_id                = module.ramius.loadbalancer_id\n  frontend_ip_configuration_name = \"ingress\"\n\n  protocol                = \"Tcp\"\n  frontend_port           = 3333\n  backend_port            = 30333\n  backend_address_pool_id = module.ramius.backend_address_pool_id\n  probe_id                = azurerm_lb_probe.some-app.id\n}\n\n# Health check some-app\nresource \"azurerm_lb_probe\" \"some-app\" {\n  resource_group_name = module.ramius.resource_group_name\n\n  name            = \"some-app\"\n  loadbalancer_id = module.ramius.loadbalancer_id\n  protocol        = \"Tcp\"\n  port            = 30333\n}\n</code></pre>"},{"location":"architecture/azure/#firewalls","title":"Firewalls","text":"<p>Add firewall rules to the worker security group.</p> <pre><code>resource \"azurerm_network_security_rule\" \"some-app\" {\n  resource_group_name = \"${module.ramius.resource_group_name}\"\n\n  name                         = \"some-app\"\n  network_security_group_name  = module.ramius.worker_security_group_name\n  priority                     = \"3001\"\n  access                       = \"Allow\"\n  direction                    = \"Inbound\"\n  protocol                     = \"Tcp\"\n  source_port_range            = \"*\"\n  destination_port_range       = \"30333\"\n  source_address_prefix        = \"*\"\n  destination_address_prefixes = module.ramius.worker_address_prefixes\n}\n</code></pre>"},{"location":"architecture/azure/#ipv6","title":"IPv6","text":"<p>Azure does not provide public IPv6 addresses at the standard SKU.</p> IPv6 Feature Supported Node IPv6 address No Node Outbound IPv6 No Kubernetes Ingress IPv6 No"},{"location":"architecture/bare-metal/","title":"Bare-Metal","text":""},{"location":"architecture/bare-metal/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/bare-metal/#kube-apiserver","title":"kube-apiserver","text":"<p>Load balancing across controller nodes with a healthy <code>kube-apiserver</code> is determined by your unique bare-metal environment and its capabilities.</p>"},{"location":"architecture/bare-metal/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>Load balancing across worker nodes with a healthy Ingress Controller is determined by your unique bare-metal environment and its capabilities.</p> <p>See the <code>nginx-ingress</code> addon to run Nginx as the Ingress Controller for bare-metal.</p>"},{"location":"architecture/bare-metal/#tcpudp-services","title":"TCP/UDP Services","text":"<p>Load balancing across worker nodes with TCP/UDP services is determined by your unique bare-metal environment and its capabilities.</p>"},{"location":"architecture/bare-metal/#ipv6","title":"IPv6","text":"<p>Status of IPv6 on Typhoon bare-metal clusters.</p> IPv6 Feature Supported Node IPv6 address Yes Node Outbound IPv6 Yes Kubernetes Ingress IPv6 Possible <p>IPv6 support depends upon the bare-metal network environment.</p>"},{"location":"architecture/concepts/","title":"Concepts","text":"<p>Let's cover the concepts you'll need to get started.</p>"},{"location":"architecture/concepts/#kubernetes","title":"Kubernetes","text":"<p>Kubernetes is an open-source cluster system for deploying, scaling, and managing containerized applications across a pool of compute nodes (bare-metal, droplets, instances).</p>"},{"location":"architecture/concepts/#nodes","title":"Nodes","text":"<p>All cluster nodes provision themselves from a declarative configuration upfront. Nodes run a <code>kubelet</code> service and register themselves with the control plane to join the cluster. All nodes run <code>kube-proxy</code> and <code>calico</code> or <code>flannel</code> pods.</p>"},{"location":"architecture/concepts/#controllers","title":"Controllers","text":"<p>Controller nodes are scheduled to run the Kubernetes <code>apiserver</code>, <code>scheduler</code>, <code>controller-manager</code>, <code>coredns</code>, and <code>kube-proxy</code>. A fully qualified domain name (e.g. cluster_name.domain.com) resolving to a network load balancer or round-robin DNS (depends on platform) is used to refer to the control plane.</p>"},{"location":"architecture/concepts/#workers","title":"Workers","text":"<p>Worker nodes register with the control plane and run application workloads.</p>"},{"location":"architecture/concepts/#terraform","title":"Terraform","text":"<p>Terraform config files declare resources that Terraform should manage. Resources include infrastructure components created through a provider API (e.g. Compute instances, DNS records) or local assets like TLS certificates and config files.</p> <pre><code># Declare an instance\nresource \"google_compute_instance\" \"pet\" {\n  # ...\n}\n</code></pre> <p>The <code>terraform</code> tool parses configs, reconciles the desired state with actual state, and updates resources to reach desired state.</p> <pre><code>$ terraform plan\nPlan: 4 to add, 0 to change, 0 to destroy.\n$ terraform apply\nApply complete! Resources: 4 added, 0 changed, 0 destroyed.\n</code></pre> <p>With Typhoon, you'll be able to manage clusters with Terraform.</p>"},{"location":"architecture/concepts/#modules","title":"Modules","text":"<p>Terraform modules allow a collection of resources to be configured and managed together. Typhoon provides a Kubernetes cluster Terraform module for each supported platform and operating system.</p> <p>Clusters are declared in Terraform by referencing the module.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes\"\n  cluster_name = \"yavin\"\n  ...\n}\n</code></pre>"},{"location":"architecture/concepts/#versioning","title":"Versioning","text":"<p>Modules are updated regularly, set the version to a release tag or commit hash.</p> <pre><code>...\nsource = \"git:https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=hash\"\n</code></pre> <p>Module versioning ensures <code>terraform get --update</code> only fetches the desired version, so plan and apply don't change cluster resources, unless the version is altered.</p>"},{"location":"architecture/concepts/#organize","title":"Organize","text":"<p>Maintain Terraform configs for \"live\" infrastructure in a versioned repository. Seek to organize configs to reflect resources that should be managed together in a <code>terraform apply</code> invocation.</p> <p>You may choose to organize resources all together, by team, by project, or some other scheme. Here's an example that manages clusters together:</p> <pre><code>.git/\ninfra/\n\u2514\u2500\u2500 terraform\n    \u2514\u2500\u2500 clusters\n        \u251c\u2500\u2500 aws-tempest.tf\n        \u251c\u2500\u2500 azure-ramius.tf\n        \u251c\u2500\u2500 bare-metal-mercury.tf\n        \u251c\u2500\u2500 google-cloud-yavin.tf\n        \u251c\u2500\u2500 digital-ocean-nemo.tf\n        \u251c\u2500\u2500 providers.tf\n        \u251c\u2500\u2500 terraform.tfvars\n        \u2514\u2500\u2500 remote-backend.tf\n</code></pre> <p>By convention, <code>providers.tf</code> registers provider APIs, <code>terraform.tfvars</code> stores shared values, and state is written to a remote backend.</p>"},{"location":"architecture/concepts/#state","title":"State","text":"<p>Terraform syncs its state with provider APIs to plan changes to reconcile to the desired state. By default, Terraform writes state data (including secrets!) to a <code>terraform.tfstate</code> file. At a minimum, add a <code>.gitignore</code> file (or equivalent) to prevent state from being committed to your infrastructure repository.</p> <pre><code># .gitignore\n*.tfstate\n*.tfstate.backup\n.terraform/\n</code></pre>"},{"location":"architecture/concepts/#remote-backend","title":"Remote Backend","text":"<p>Later, you may wish to checkout Terraform remote backends which store state in a remote bucket like Google Storage or S3.</p> <pre><code>terraform {\n  backend \"gcs\" {\n    credentials = \"/path/to/credentials.json\"\n    project     = \"project-id\"\n    bucket      = \"bucket-id\"\n    path        = \"metal.tfstate\"\n  }\n}\n</code></pre>"},{"location":"architecture/digitalocean/","title":"DigitalOcean","text":""},{"location":"architecture/digitalocean/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/digitalocean/#kube-apiserver","title":"kube-apiserver","text":"<p>DNS A records round-robin<sup>1</sup> resolve IPv4 TCP/6443 traffic to controller droplets (regardless of whether their <code>kube-apiserver</code> is healthy). Clusters with multiple controllers are supported, but round-robin means \u2153 down causes ~\u2153 of apiserver requests will fail).</p>"},{"location":"architecture/digitalocean/#httphttps-ingress","title":"HTTP/HTTPS Ingress","text":"<p>DNS records (A and AAAA) round-robin<sup>1</sup> resolve the <code>workers_dns</code> name (e.g. <code>nemo-workers.example.com</code>) to a worker droplet's IPv4 and IPv6 address. This allows running an Ingress controller Daemonset across workers (resolved regardless of whether its the controller is healthy).</p> <p>The DNS record name is output as <code>workers_dns</code> for use in application DNS CNAME records. See Ingess on DigitalOcean.</p>"},{"location":"architecture/digitalocean/#tcpudp-services","title":"TCP/UDP Services","text":"<p>DNS records (A and AAAA) round-robin<sup>1</sup> resolve the <code>workers_dns</code> name (e.g. <code>nemo-workers.example.com</code>) to a worker droplet's IPv4 and IPv6 address. The DNS record name is output as <code>workers_dns</code> for use in application DNS CNAME records.</p> <p>With round-robin as \"load balancing\", TCP/UDP services can be served via the same CNAME. Don't forget to add a firewall rule for the application.</p>"},{"location":"architecture/digitalocean/#custom-load-balancer","title":"Custom Load Balancer","text":"<p>Add a DigitalOcean load balancer to distribute IPv4 TCP traffic (HTTP/HTTPS Ingress or TCP service) across worker droplets (tagged with <code>worker_tag</code>) with a healthy Ingress controller. A load balancer adds cost, but adds redundancy against worker failures (closer to Typhoon clusters on other platforms).</p> <pre><code>resource \"digitalocean_loadbalancer\" \"ingress\" {\n  name        = \"ingress\"\n  region      = \"fra1\"\n  vpc_uuid    = module.nemo.vpc_id\n  droplet_tag = module.nemo.worker_tag\n\n  healthcheck {\n    protocol          = \"http\"\n    port              = \"10254\"\n    path              = \"/healthz\"\n    healthy_threshold = 2\n  }\n\n  forwarding_rule {\n    entry_protocol  = \"tcp\"\n    entry_port      = 80\n    target_protocol = \"tcp\"\n    target_port     = 80\n  }\n\n  forwarding_rule {\n    entry_protocol  = \"tcp\"\n    entry_port      = 443\n    target_protocol = \"tcp\"\n    target_port     = 443\n  }\n\n  forwarding_rule {\n    entry_protocol  = \"tcp\"\n    entry_port      = 3333\n    target_protocol = \"tcp\"\n    target_port     = 30300\n  }\n}\n</code></pre> <p>Define DNS A records to <code>digitalocean_loadbalancer.ingress.ip</code> instead of CNAMEs.</p>"},{"location":"architecture/digitalocean/#firewalls","title":"Firewalls","text":"<p>Add firewall rules matching worker droplets with <code>worker_tag</code>.</p> <pre><code>resource \"digitalocean_firewall\" \"some-app\" {\n  name = \"some-app\"\n  tags = [module.nemo.worker_tag]\n  inbound_rule {\n    protocol         = \"tcp\"\n    port_range       = \"30300\"\n    source_addresses = [\"0.0.0.0/0\"]\n  }\n}\n</code></pre>"},{"location":"architecture/digitalocean/#ipv6","title":"IPv6","text":"<p>DigitalOcean load balancers do not have an IPv6 address. Resolving individual droplets' IPv6 addresses and using an Ingress controller with <code>hostNetwork: true</code> is a possible way to serve IPv6 traffic, if one must.</p> IPv6 Feature Supported Node IPv6 address Yes Node Outbound IPv6 Yes Kubernetes Ingress IPv6 Possible <ol> <li> <p>DigitalOcean does offer load balancers. We've opted not to use them to keep the DigitalOcean cluster cheap for developers.\u00a0\u21a9\u21a9\u21a9</p> </li> </ol>"},{"location":"architecture/google-cloud/","title":"Google Cloud","text":""},{"location":"architecture/google-cloud/#load-balancing","title":"Load Balancing","text":""},{"location":"architecture/google-cloud/#kube-apiserver","title":"kube-apiserver","text":"<p>A global forwarding rule (IPv4 anycast) and TCP Proxy distribute IPv4 TCP/443 traffic across a backend service with zonal instance groups of controller(s) with a healthy <code>kube-apiserver</code> (TCP/6443). Clusters with multiple controllers span zones in a region to tolerate zone outages.</p> <p>Notes:</p> <ul> <li>GCP TCP Proxy limits external port options (e.g. must use 443, not 6443)</li> <li>A regional NLB cannot be used for multi-controller (see #190)</li> </ul>"},{"location":"architecture/google-cloud/#httphttp-ingress","title":"HTTP/HTTP Ingress","text":"<p>Global forwarding rules and a TCP Proxy distribute IPv4/IPv6 TCP/80 and TCP/443 traffic across a managed instance group of workers with a healthy Ingress Controller. Workers span zones in a region to tolerate zone outages.</p> <p>The IPv4 and IPv6 anycast addresses are output as <code>ingress_static_ipv4</code> and <code>ingress_static_ipv6</code> for use in DNS A and AAAA records. See Ingress on Google Cloud.</p>"},{"location":"architecture/google-cloud/#tcpudp-services","title":"TCP/UDP Services","text":"<p>Load balance TCP/UDP applications by adding a forwarding rule to the worker target pool (output).</p> <pre><code># Static IPv4 address for some-app Load Balancing\nresource \"google_compute_address\" \"some-app-ipv4\" {\n  name = \"some-app-ipv4\"\n}\n\n# Forward IPv4 TCP traffic to the target pool\nresource \"google_compute_forwarding_rule\" \"some-app-tcp\" {\n  name        = \"some-app-tcp\"\n  ip_address  = google_compute_address.some-app-ipv4.address\n  ip_protocol = \"TCP\"\n  port_range  = \"3333\"\n  target      = module.yavin.worker_target_pool\n}\n\n\n# Forward IPv4 UDP traffic to the target pool\nresource \"google_compute_forwarding_rule\" \"some-app-udp\" {\n  name        = \"some-app-udp\"\n  ip_address  = google_compute_address.some-app-ipv4.address\n  ip_protocol = \"UDP\"\n  port_range  = \"3333\"\n  target      = module.yavin.worker_target_pool\n}\n</code></pre> <p>Notes:</p> <ul> <li>GCP Global Load Balancers aren't appropriate for custom TCP/UDP.<ul> <li>Backend Services require a named port corresponding to an instance group (output by Typhoon) port. Typhoon shouldn't accept a list of every TCP/UDP service that may later be hosted on the cluster.</li> <li>Backend Services don't support UDP (i.e. rules out global load balancers)</li> </ul> </li> <li>IPv4 Only: Regional Load Balancers use a regional IPv4 address (e.g. <code>google_compute_address</code>), no IPv6.</li> <li>Forward rules don't support differing external and internal ports. Some Ingress controllers (e.g. nginx) can proxy TCP/UDP traffic to achieve this.</li> <li>Worker target pool health checks workers <code>HTTP:10254/healthz</code> (i.e. <code>nginx-ingress</code>)</li> </ul>"},{"location":"architecture/google-cloud/#firewalls","title":"Firewalls","text":"<p>Add firewall rules to the cluster's network.</p> <pre><code>resource \"google_compute_firewall\" \"some-app\" {\n  name    = \"some-app\"\n  network = module.yavin.network_self_link\n\n  allow {\n    protocol = \"tcp\"\n    ports    = [3333]\n  }\n\n  allow {\n    protocol = \"udp\"\n    ports    = [3333]\n  }\n\n  source_ranges = [\"0.0.0.0/0\"]\n  target_tags   = [\"yavin-worker\"]\n}\n</code></pre>"},{"location":"architecture/google-cloud/#ipv6","title":"IPv6","text":"<p>Applications exposed via HTTP/HTTPS Ingress can be served over IPv6.</p> IPv6 Feature Supported Node IPv6 address No Node Outbound IPv6 No Kubernetes Ingress IPv6 Yes"},{"location":"architecture/operating-systems/","title":"Operating Systems","text":"<p>Typhoon supports Fedora CoreOS and Flatcar Linux. These operating systems were chosen because they offer:</p> <ul> <li>Minimalism and focus on clustered operation</li> <li>Automated and atomic operating system upgrades</li> <li>Declarative and immutable configuration</li> <li>Optimization for containerized applications</li> </ul> <p>Together, they diversify Typhoon to support a range of container technologies.</p> <ul> <li>Fedora CoreOS: rpm-ostree, podman, containerd</li> <li>Flatcar Linux: Gentoo core, docker, containerd</li> </ul>"},{"location":"architecture/operating-systems/#host-properties","title":"Host Properties","text":"Property Flatcar Linux Fedora CoreOS Kernel ~5.10.x ~5.16.x systemd 249 249 Username core core Ignition system Ignition v3.x spec Ignition v3.x spec storage driver overlay2 (extfs) overlay2 (xfs) logging driver json-file journald cgroup driver systemd systemd cgroup version v2 v2 Networking systemd-networkd NetworkManager Resolver systemd-resolved systemd-resolved"},{"location":"architecture/operating-systems/#kubernetes-properties","title":"Kubernetes Properties","text":"Property Flatcar Linux Fedora CoreOS single-master all platforms all platforms multi-master all platforms all platforms control plane static pods static pods Container Runtime containerd 1.5.9 containerd 1.6.0 kubelet image kubelet image with upstream binary kubelet image with upstream binary control plane images upstream images upstream images on-host etcd docker podman on-host kubelet docker podman CNI plugins calico, cilium, flannel calico, cilium, flannel coordinated drain &amp; OS update FLUO addon fleetlock"},{"location":"architecture/operating-systems/#directory-locations","title":"Directory Locations","text":"<p>Typhoon conventional directories.</p> Kubelet setting Host location cni-conf-dir /etc/cni/net.d pod-manifest-path /etc/kubernetes/manifests volume-plugin-dir /var/lib/kubelet/volumeplugins"},{"location":"fedora-coreos/aws/","title":"AWS","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on AWS with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/aws/#requirements","title":"Requirements","text":"<ul> <li>AWS Account and IAM credentials</li> <li>AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/aws/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/aws/#provider","title":"Provider","text":"<p>Login to your AWS IAM dashboard and find your IAM user. Select \"Security Credentials\" and create an access key. Save the id and secret to a file that can be referenced in configs.</p> <pre><code>[default]\naws_access_key_id = xxx\naws_secret_access_key = yyy\n</code></pre> <p>Configure the AWS provider to use your access key credentials in a <code>providers.tf</code> file.</p> <pre><code>provider \"aws\" {\n  region                  = \"eu-central-1\"\n  shared_credentials_file = \"/home/user/.config/aws/credentials\"\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.13.0\"\n    }\n    aws = {\n      source = \"hashicorp/aws\"\n      version = \"4.61.0\"\n    }\n  }\n}\n</code></pre> <p>Additional configuration options are described in the <code>aws</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>aws ec2 describe-regions</code>.</p>"},{"location":"fedora-coreos/aws/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>aws/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"tempest\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # AWS\n  cluster_name = \"tempest\"\n  dns_zone     = \"aws.example.com\"\n  dns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  worker_count = 2\n  worker_type  = \"t3.small\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/aws/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/aws/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 109 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)\nmodule.tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)\nmodule.tempest.null_resource.bootstrap: Creation complete after 5m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 109 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/aws/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-tempest\" {\n  content  = module.tempest.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/tempest-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/tempest-config\n$ kubectl get nodes\nNAME           STATUS  ROLES    AGE  VERSION\nip-10-0-3-155  Ready   &lt;none&gt;   10m  v1.28.3\nip-10-0-26-65  Ready   &lt;none&gt;   10m  v1.28.3\nip-10-0-41-21  Ready   &lt;none&gt;   10m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                   READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1m5bf                      2/2    Running   0         34m\nkube-system   calico-node-7jmr1                      2/2    Running   0         34m\nkube-system   calico-node-bknc8                      2/2    Running   0         34m\nkube-system   coredns-1187388186-wx1lg               1/1    Running   0         34m\nkube-system   coredns-1187388186-qjnvp               1/1    Running   0         34m\nkube-system   kube-apiserver-ip-10-0-3-155           1/1    Running   0         34m\nkube-system   kube-controller-manager-ip-10-0-3-155  1/1    Running   0         34m\nkube-system   kube-proxy-14wxv                       1/1    Running   0         34m\nkube-system   kube-proxy-9vxh2                       1/1    Running   0         34m\nkube-system   kube-proxy-sbbsh                       1/1    Running   0         34m\nkube-system   kube-scheduler-ip-10-0-3-155           1/1    Running   1         34m\n</code></pre>"},{"location":"fedora-coreos/aws/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/aws/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/aws/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"tempest\" dns_zone AWS Route53 DNS zone \"aws.example.com\" dns_zone_id AWS Route53 DNS zone id \"Z3PAABBCFAKEC0\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\""},{"location":"fedora-coreos/aws/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a network load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>tempest.aws.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on AWS Route53. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"aws_route53_zone\" \"zone-for-clusters\" {\n  name = \"aws.example.com.\"\n}\n</code></pre> <p>Reference the DNS zone id with <code>aws_route53_zone.zone-for-clusters.zone_id</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Route53 (e.g. aws.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/aws/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type EC2 instance type for controllers \"t3.small\" See below worker_type EC2 instance type for workers \"t3.small\" See below os_stream Fedora CoreOS stream for compute instances \"stable\" \"testing\", \"next\" disk_size Size of the EBS volume in GB 30 100 disk_type Type of the EBS volume \"gp3\" standard, gp2, gp3, io1 disk_iops IOPS of the EBS volume 0 (i.e. auto) 400 worker_target_groups Target group ARNs to which worker instances should be added [] [aws_lb_target_group.app.id] worker_price Spot price in USD for worker instances or 0 to use on-demand instances 0 0.10 controller_snippets Controller Butane snippets [] examples worker_snippets Worker Butane snippets [] examples networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico only) 1480 8981 host_cidr CIDR IPv4 range to assign to EC2 instances \"10.0.0.0/16\" \"10.1.0.0/16\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid instance types.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>t2.small</code>. Smaller instances are not sufficient for running a controller.</p> <p>MTU</p> <p>If your EC2 instance type supports Jumbo frames (most do), we recommend you change the <code>network_mtu</code> to 8981! You will get better pod-to-pod bandwidth.</p>"},{"location":"fedora-coreos/aws/#spot","title":"Spot","text":"<p>Add <code>worker_price = \"0.10\"</code> to use spot instance workers (instead of \"on-demand\") and set a maximum spot price in USD. Clusters can tolerate spot market interuptions fairly well (reschedules pods, but cannot drain) to save money, with the tradeoff that requests for workers may go unfulfilled.</p>"},{"location":"fedora-coreos/azure/","title":"Azure","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Azure with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/azure/#requirements","title":"Requirements","text":"<ul> <li>Azure account</li> <li>Azure DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/azure/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/azure/#provider","title":"Provider","text":"<p>Install the Azure <code>az</code> command line tool to authenticate with Azure.</p> <pre><code>az login\n</code></pre> <p>Configure the Azure provider in a <code>providers.tf</code> file.</p> <pre><code>provider \"azurerm\" {\n  features {}\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.13.0\"\n    }\n    azurerm = {\n      source = \"hashicorp/azurerm\"\n      version = \"3.50.0\"\n    }\n  }\n}\n</code></pre> <p>Additional configuration options are described in the <code>azurerm</code> provider docs.</p>"},{"location":"fedora-coreos/azure/#fedora-coreos-images","title":"Fedora CoreOS Images","text":"<p>Fedora CoreOS publishes images for Azure, but does not yet upload them. Azure allows custom images to be uploaded to a storage account bucket and imported.</p> <p>Download a Fedora CoreOS Azure VHD image, decompress it, and upload it to an Azure storage account container (i.e. bucket) via the UI (quite slow).</p> <pre><code>xz -d fedora-coreos-36.20220716.3.1-azure.x86_64.vhd.xz\n</code></pre> <p>Create an Azure disk (note disk ID) and create an Azure image from it (note image ID).</p> <pre><code>az disk create --name fedora-coreos-36.20220716.3.1 -g GROUP --source https://BUCKET.blob.core.windows.net/fedora-coreos/fedora-coreos-36.20220716.3.1-azure.x86_64.vhd\n\naz image create --name fedora-coreos-36.20220716.3.1 -g GROUP --os-type=linux --source /subscriptions/some/path/providers/Microsoft.Compute/disks/fedora-coreos-36.20220716.3.1\n</code></pre> <p>Set the os_image in the next step.</p>"},{"location":"fedora-coreos/azure/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>azure/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"ramius\" {\n  source = \"git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # Azure\n  cluster_name   = \"ramius\"\n  region         = \"centralus\"\n  dns_zone       = \"azure.example.com\"\n  dns_zone_group = \"example-group\"\n\n  # configuration\n  os_image           = \"/subscriptions/some/path/Microsoft.Compute/images/fedora-coreos-36.20220716.3.1\"\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  worker_count    = 2\n  host_cidr       = \"10.0.0.0/20\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/azure/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/azure/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 86 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.ramius.null_resource.bootstrap: Still creating... (6m50s elapsed)\nmodule.ramius.null_resource.bootstrap: Still creating... (7m0s elapsed)\nmodule.ramius.null_resource.bootstrap: Creation complete after 7m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 69 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/azure/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-ramius\" {\n  content  = module.ramius.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/ramius-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/ramius-config\n$ kubectl get nodes\nNAME                  STATUS  ROLES   AGE  VERSION\nramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.3\nramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.3\nramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                        READY  STATUS    RESTARTS  AGE\nkube-system   coredns-7c6fbb4f4b-b6qzx                    1/1    Running   0         26m\nkube-system   coredns-7c6fbb4f4b-j2k3d                    1/1    Running   0         26m\nkube-system   calico-node-1m5bf                           2/2    Running   0         26m\nkube-system   calico-node-7jmr1                           2/2    Running   0         26m\nkube-system   calico-node-bknc8                           2/2    Running   0         26m\nkube-system   kube-apiserver-ramius-controller-0          1/1    Running   0         26m\nkube-system   kube-controller-manager-ramius-controller-0 1/1    Running   0         26m\nkube-system   kube-proxy-j4vpq                            1/1    Running   0         26m\nkube-system   kube-proxy-jxr5d                            1/1    Running   0         26m\nkube-system   kube-proxy-lbdw5                            1/1    Running   0         26m\nkube-system   kube-scheduler-ramius-controller-0          1/1    Running   0         26m\n</code></pre>"},{"location":"fedora-coreos/azure/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/azure/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/azure/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"ramius\" region Azure region \"centralus\" dns_zone Azure DNS zone \"azure.example.com\" dns_zone_group Resource group where the Azure DNS zone resides \"global\" os_image Fedora CoreOS image for instances \"/subscriptions/..../custom-image\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\" <p>Tip</p> <p>Regions are shown in docs or with <code>az account list-locations --output table</code>.</p>"},{"location":"fedora-coreos/azure/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>ramius.azure.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Azure DNS. You can set this up once and create many clusters with unique names.</p> <pre><code># Azure resource group for DNS zone\nresource \"azurerm_resource_group\" \"global\" {\n  name     = \"global\"\n  location = \"centralus\"\n}\n\n# DNS zone for clusters\nresource \"azurerm_dns_zone\" \"clusters\" {\n  resource_group_name = azurerm_resource_group.global.name\n\n  name      = \"azure.example.com\"\n  zone_type = \"Public\"\n}\n</code></pre> <p>Reference the DNS zone with <code>azurerm_dns_zone.clusters.name</code> and its resource group with <code>\"azurerm_resource_group.global.name</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Azure DNS (e.g. azure.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/azure/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Machine type for controllers \"Standard_B2s\" See below worker_type Machine type for workers \"Standard_D2as_v5\" See below disk_size Size of the disk in GB 30 100 worker_priority Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time Regular Spot controller_snippets Controller Butane snippets [] example worker_snippets Worker Butane snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" host_cidr CIDR IPv4 range to assign to instances \"10.0.0.0/16\" \"10.0.0.0/20\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types and their specs. Use <code>az vm list-skus</code> to get the identifier.</p> <p>Warning</p> <p>Unlike AWS and GCP, Azure requires its virtual networks to have non-overlapping IPv4 CIDRs (yeah, go figure). Instead of each cluster just using <code>10.0.0.0/16</code> for instances, each Azure cluster's <code>host_cidr</code> must be non-overlapping (e.g. 10.0.0.0/20 for the 1<sup>st</sup> cluster, 10.0.16.0/20 for the 2<sup>nd</sup> cluster, etc).</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>Standard_B2s</code>. Smaller instances are not sufficient for running a controller.</p>"},{"location":"fedora-coreos/azure/#spot-priority","title":"Spot Priority","text":"<p>Add <code>worker_priority=Spot</code> to use Spot Priority workers that run on Azure's surplus capacity at lower cost, but with the tradeoff that they can be deallocated at random. Spot priority VMs are Azure's analog to AWS spot instances or GCP premptible instances.</p>"},{"location":"fedora-coreos/bare-metal/","title":"Bare-Metal","text":"<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.3 cluster on bare-metal with Fedora CoreOS.</p> <p>First, we'll deploy a Matchbox service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Fedora CoreOS to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/bare-metal/#requirements","title":"Requirements","text":"<ul> <li>Machines with 2GB RAM, 30GB disk, PXE-enabled NIC, IPMI</li> <li>PXE-enabled network boot environment (with HTTPS support)</li> <li>Matchbox v0.6+ deployment with API enabled</li> <li>Matchbox credentials <code>client.crt</code>, <code>client.key</code>, <code>ca.crt</code></li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/bare-metal/#machines","title":"Machines","text":"<p>Collect a MAC address from each machine. For machines with multiple PXE-enabled NICs, pick one of the MAC addresses. MAC addresses will be used to match machines to profiles during network boot.</p> <ul> <li>52:54:00:a1:9c:ae (node1)</li> <li>52:54:00:b2:2f:86 (node2)</li> <li>52:54:00:c3:61:77 (node3)</li> </ul> <p>Configure each machine to boot from the disk through IPMI or the BIOS menu.</p> <pre><code>ipmitool -H node1 -U USER -P PASS chassis bootdev disk options=persistent\n</code></pre> <p>During provisioning, you'll explicitly set the boot device to <code>pxe</code> for the next boot only. Machines will install (overwrite) the operating system to disk on PXE boot and reboot into the disk install.</p> <p>Ask your hardware vendor to provide MACs and preconfigure IPMI, if possible. With it, you can rack new servers, <code>terraform apply</code> with new info, and power on machines that network boot and provision into clusters.</p>"},{"location":"fedora-coreos/bare-metal/#dns","title":"DNS","text":"<p>Create a DNS A (or AAAA) record for each node's default interface. Create a record that resolves to each controller node (or re-use the node record if there's one controller).</p> <ul> <li>node1.example.com (node1)</li> <li>node2.example.com (node2)</li> <li>node3.example.com (node3)</li> <li>myk8s.example.com (node1)</li> </ul> <p>Cluster nodes will be configured to refer to the control plane and themselves by these fully qualified names and they'll be used in generated TLS certificates.</p>"},{"location":"fedora-coreos/bare-metal/#matchbox","title":"Matchbox","text":"<p>Matchbox is an open-source app that matches network-booted bare-metal machines (based on labels like MAC, UUID, etc.) to profiles to automate cluster provisioning.</p> <p>Install Matchbox on a Kubernetes cluster or dedicated server.</p> <ul> <li>Installing on Kubernetes (recommended)</li> <li>Installing on a server</li> </ul> <p>Tip</p> <p>Deploy Matchbox as service that can be accessed by all of your bare-metal machines globally. This provides a single endpoint to use Terraform to manage bare-metal clusters at different sites. Typhoon will never include secrets in provisioning user-data so you may even deploy matchbox publicly.</p> <p>Matchbox provides a TLS client-authenticated API that clients, like Terraform, can use to manage machine matching and profiles. Think of it like a cloud provider API, but for creating bare-metal instances.</p> <p>Generate TLS client credentials. Save the <code>ca.crt</code>, <code>client.crt</code>, and <code>client.key</code> where they can be referenced in Terraform configs.</p> <pre><code>mv ca.crt client.crt client.key ~/.config/matchbox/\n</code></pre> <p>Verify the matchbox read-only HTTP endpoints are accessible (port is configurable).</p> <pre><code>$ curl http://matchbox.example.com:8080\nmatchbox\n</code></pre> <p>Verify your TLS client certificate and key can be used to access the Matchbox API (port is configurable).</p> <pre><code>$ openssl s_client -connect matchbox.example.com:8081 \\\n  -CAfile ~/.config/matchbox/ca.crt \\\n  -cert ~/.config/matchbox/client.crt \\\n  -key ~/.config/matchbox/client.key\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#pxe-environment","title":"PXE Environment","text":"<p>Create an iPXE-enabled network boot environment. Configure PXE clients to chainload iPXE firmware compiled to support HTTPS downloads. Instruct iPXE clients to chainload from your Matchbox service's <code>/boot.ipxe</code> endpoint.</p> <p>For networks already supporting iPXE clients, you can add a <code>default.ipxe</code> config.</p> <pre><code># /var/www/html/ipxe/default.ipxe\nchain http://matchbox.foo:8080/boot.ipxe\n</code></pre> <p>For networks with Ubiquiti Routers, you can configure the router itself to chainload machines to iPXE and Matchbox.</p> <p>Read about the many ways to setup a compliant iPXE-enabled network. There is quite a bit of flexibility:</p> <ul> <li>Continue using existing DHCP, TFTP, or DNS services</li> <li>Configure specific machines, subnets, or architectures to chainload from Matchbox</li> <li>Place Matchbox behind a menu entry (timeout and default to Matchbox)</li> </ul> <p>TFTP chainloading to modern boot firmware, like iPXE, avoids issues with old NICs and allows faster transfer protocols like HTTP to be used.</p> <p>Warning</p> <p>Compile iPXE from source with support for HTTPS downloads. iPXE's pre-built firmware binaries do not enable this. Fedora CoreOS downloads are HTTPS-only.</p>"},{"location":"fedora-coreos/bare-metal/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#provider","title":"Provider","text":"<p>Configure the Matchbox provider to use your Matchbox API endpoint and client certificate in a <code>providers.tf</code> file.</p> <pre><code>provider \"matchbox\" {\n  endpoint    = \"matchbox.example.com:8081\"\n  client_cert = file(\"~/.config/matchbox/client.crt\")\n  client_key  = file(\"~/.config/matchbox/client.key\")\n  ca          = file(\"~/.config/matchbox/ca.crt\")\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.13.0\"\n    }\n    matchbox = {\n      source = \"poseidon/matchbox\"\n      version = \"0.5.2\"\n    }\n  }\n}\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>bare-metal/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"mercury\" {\n  source = \"git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # bare-metal\n  cluster_name            = \"mercury\"\n  matchbox_http_endpoint  = \"http://matchbox.example.com\"\n  os_stream               = \"stable\"\n  os_version              = \"32.20201104.3.0\"\n\n  # configuration\n  k8s_domain_name    = \"node1.example.com\"\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # machines\n  controllers = [{\n    name   = \"node1\"\n    mac    = \"52:54:00:a1:9c:ae\"\n    domain = \"node1.example.com\"\n  }]\n  workers = [\n    {\n      name   = \"node2\",\n      mac    = \"52:54:00:b2:2f:86\"\n      domain = \"node2.example.com\"\n    },\n    {\n      name   = \"node3\",\n      mac    = \"52:54:00:c3:61:77\"\n      domain = \"node3.example.com\"\n    }\n  ]\n}\n</code></pre> <p>Workers with similar features can be defined inline using the <code>workers</code> field as shown above. It's also possible to define discrete workers that attach to the cluster. Discrete workers are more advanced, but more verbose.</p> <pre><code>module \"mercury-node1\" {\n  source = \"git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.3\"\n\n  # bare-metal\n  cluster_name = \"mercury\"\n  matchbox_http_endpoint  = \"http://matchbox.example.com\"\n  os_stream               = \"stable\"\n  os_version              = \"32.20201104.3.0\"\n\n  # configuration\n  name               = \"node2\"\n  mac                = \"52:54:00:b2:2f:86\"\n  domain             = \"node2.example.com\"\n  kubeconfig         = module.mercury.kubeconfig\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  snippets       = []\n  node_labels    = []\n  node_tains     = []\n  install_disk   = \"/dev/vda\"\n  cached_install = false\n}\n\n...\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/bare-metal/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 55 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes. Terraform will generate bootstrap assets and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.</p> <pre><code>$ terraform apply\nmodule.mercury.null_resource.copy-kubeconfig.0: Provisioning with 'file'...\nmodule.mercury.null_resource.copy-etcd-secrets.0: Provisioning with 'file'...\nmodule.mercury.null_resource.copy-kubeconfig.0: Still creating... (10s elapsed)\nmodule.mercury.null_resource.copy-etcd-secrets.0: Still creating... (10s elapsed)\n...\n</code></pre> <p>Apply will then loop until it can successfully copy credentials to each machine and start the one-time Kubernetes bootstrap service. Proceed to the next step while this loops.</p>"},{"location":"fedora-coreos/bare-metal/#power","title":"Power","text":"<p>Power on each machine with the boot device set to <code>pxe</code> for the next boot only.</p> <pre><code>ipmitool -H node1.example.com -U USER -P PASS chassis bootdev pxe\nipmitool -H node1.example.com -U USER -P PASS power on\n</code></pre> <p>Machines will network boot, install Fedora CoreOS to disk, reboot into the disk install, and provision themselves as controllers or workers.</p> <p>If this is the first test of your PXE-enabled network boot environment, watch the SOL console of a machine to spot any misconfigurations.</p>"},{"location":"fedora-coreos/bare-metal/#bootstrap","title":"Bootstrap","text":"<p>Wait for the <code>bootstrap</code> step to finish bootstrapping the Kubernetes control plane. This may take 5-15 minutes depending on your network.</p> <pre><code>module.mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)\nmodule.mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)\n\nApply complete! Resources: 55 added, 0 changed, 0 destroyed.\n</code></pre> <p>To watch the bootstrap process in detail, SSH to the first controller and journal the logs.</p> <pre><code>$ ssh core@node1.example.com\n$ journalctl -f -u bootstrap\npodman[1750]: The connection to the server cluster.example.com:6443 was refused - did you specify the right host or port?\npodman[1750]: Waiting for static pod control plane\n...\npodman[1750]: serviceaccount/calico-node unchanged\nsystemd[1]: Started Kubernetes control plane.\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-mercury\" {\n  content  = module.mercury.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/mercury-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/mercury-config\n$ kubectl get nodes\nNAME                STATUS  ROLES   AGE  VERSION\nnode1.example.com   Ready   &lt;none&gt;  10m  v1.28.3\nnode2.example.com   Ready   &lt;none&gt;  10m  v1.28.3\nnode3.example.com   Ready   &lt;none&gt;  10m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   calico-node-6qp7f                          2/2       Running   1          11m\nkube-system   calico-node-gnjrm                          2/2       Running   0          11m\nkube-system   calico-node-llbgt                          2/2       Running   0          11m\nkube-system   coredns-1187388186-dj3pd                   1/1       Running   0          11m\nkube-system   coredns-1187388186-mx9rt                   1/1       Running   0          11m\nkube-system   kube-apiserver-node1.example.com           1/1       Running   0          11m\nkube-system   kube-controller-manager-node1.example.com  1/1       Running   1          11m\nkube-system   kube-proxy-50sd4                           1/1       Running   0          11m\nkube-system   kube-proxy-bczhp                           1/1       Running   0          11m\nkube-system   kube-proxy-mp2fw                           1/1       Running   0          11m\nkube-system   kube-scheduler-node1.example.com           1/1       Running   0          11m\n</code></pre>"},{"location":"fedora-coreos/bare-metal/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/bare-metal/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/bare-metal/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name \"mercury\" matchbox_http_endpoint Matchbox HTTP read-only endpoint \"http://matchbox.example.com:port\" os_stream Fedora CoreOS release stream \"stable\" os_version Fedora CoreOS version to PXE and install \"32.20201104.3.0\" k8s_domain_name FQDN resolving to the controller(s) nodes. Workers and kubectl will communicate with this endpoint \"myk8s.example.com\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3Nz...\" controllers List of controller machine detail objects (unique name, identifying MAC address, FQDN) <code>[{name=\"node1\", mac=\"52:54:00:a1:9c:ae\", domain=\"node1.example.com\"}]</code>"},{"location":"fedora-coreos/bare-metal/#optional","title":"Optional","text":"Name Description Default Example workers List of worker machine detail objects (unique name, identifying MAC address, FQDN) [] <code>[{name=\"node2\", mac=\"52:54:00:b2:2f:86\", domain=\"node2.example.com\"}, {name=\"node3\", mac=\"52:54:00:c3:61:77\", domain=\"node3.example.com\"}]</code> cached_install PXE boot and install from the Matchbox <code>/assets</code> cache. Admin MUST have downloaded Fedora CoreOS images into the cache false true install_disk Disk device where Fedora CoreOS should be installed \"sda\" (not \"/dev/sda\" like Container Linux) \"sdb\" networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico-only) 1480 - snippets Map from machine names to lists of Butane snippets {} examples network_ip_autodetection_method Method to detect host IPv4 address (calico-only) \"first-found\" \"can-reach=10.0.0.1\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" kernel_args Additional kernel args to provide at PXE boot [] [\"kvm-intel.nested=1\"] worker_node_labels Map from worker name to list of initial node labels {} {\"node2\" = [\"role=special\"]} worker_node_taints Map from worker name to list of initial node taints {} {\"node2\" = [\"role=special:NoSchedule\"]}"},{"location":"fedora-coreos/digitalocean/","title":"DigitalOcean","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on DigitalOcean with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/digitalocean/#requirements","title":"Requirements","text":"<ul> <li>Digital Ocean Account and Token</li> <li>Digital Ocean Domain (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/digitalocean/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#provider","title":"Provider","text":"<p>Login to DigitalOcean. Or if you don't have one, create an account with our referral link to get free credits.</p> <p>Generate a Personal Access Token with read/write scope from the API tab. Write the token to a file that can be referenced in configs.</p> <pre><code>mkdir -p ~/.config/digital-ocean\necho \"TOKEN\" &gt; ~/.config/digital-ocean/token\n</code></pre> <p>Configure the DigitalOcean provider to use your token in a <code>providers.tf</code> file.</p> <pre><code>provider \"digitalocean\" {\n  token = \"${chomp(file(\"~/.config/digital-ocean/token\"))}\"\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.13.0\"\n    }\n    digitalocean = {\n      source = \"digitalocean/digitalocean\"\n      version = \"2.27.1\"\n    }\n  }\n}\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#fedora-coreos-images","title":"Fedora CoreOS Images","text":"<p>Fedora CoreOS publishes images for DigitalOcean, but does not yet upload them. DigitalOcean allows custom images to be uploaded via URL or file.</p> <p>Import a Fedora CoreOS image via URL to desired a region(s).</p> <pre><code>data \"digitalocean_image\" \"fedora-coreos-31-20200323-3-2\" {\n  name = \"fedora-coreos-31.20200323.3.2-digitalocean.x86_64.qcow2.gz\"\n}\n</code></pre> <p>Set the os_image in the next step.</p>"},{"location":"fedora-coreos/digitalocean/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>digital-ocean/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"nemo\" {\n  source = \"git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # Digital Ocean\n  cluster_name = \"nemo\"\n  region       = \"nyc3\"\n  dns_zone     = \"digital-ocean.example.com\"\n\n  # configuration\n  os_image         = data.digitalocean_image.fedora-coreos-31-20200323-3-2.id\n  ssh_fingerprints = [\"d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\"]\n\n  # optional\n  worker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/digitalocean/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 54 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.nemo.null_resource.bootstrap: Still creating... (30s elapsed)\nmodule.nemo.null_resource.bootstrap: Provisioning with 'remote-exec'...\n...\nmodule.nemo.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.nemo.null_resource.bootstrap: Creation complete (ID: 7599298447329218468)\n\nApply complete! Resources: 42 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 3-6 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/digitalocean/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-nemo\" {\n  content  = module.nemo.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/nemo-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/nemo-config\n$ kubectl get nodes\nNAME               STATUS  ROLES   AGE  VERSION\n10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.3\n10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.3\n10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   coredns-1187388186-ld1j7                   1/1       Running   0          11m\nkube-system   coredns-1187388186-rdhf7                   1/1       Running   0          11m\nkube-system   calico-node-1m5bf                          2/2       Running   0          11m\nkube-system   calico-node-7jmr1                          2/2       Running   0          11m\nkube-system   calico-node-bknc8                          2/2       Running   0          11m\nkube-system   kube-apiserver-ip-10.132.115.81            1/1       Running   0          11m\nkube-system   kube-controller-manager-ip-10.132.115.81   1/1       Running   0          11m\nkube-system   kube-proxy-6kxjf                           1/1       Running   0          11m\nkube-system   kube-proxy-fh3td                           1/1       Running   0          11m\nkube-system   kube-proxy-k35rc                           1/1       Running   0          11m\nkube-system   kube-scheduler-ip-10.132.115.81            1/1       Running   0          11m\n</code></pre>"},{"location":"fedora-coreos/digitalocean/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/digitalocean/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/digitalocean/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"nemo\" region Digital Ocean region \"nyc1\", \"sfo2\", \"fra1\", tor1\" dns_zone Digital Ocean domain (i.e. DNS zone) \"do.example.com\" os_image Fedora CoreOS image for instances \"custom-image-id\" ssh_fingerprints SSH public key fingerprints [\"d7:9d...\"]"},{"location":"fedora-coreos/digitalocean/#dns-zone","title":"DNS Zone","text":"<p>Clusters create DNS A records <code>${cluster_name}.${dns_zone}</code> to resolve to controller droplets (round robin). This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>nemo.do.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain in DigitalOcean Domains (i.e. DNS zones). You can set this up once and create many clusters with unique names.</p> <pre><code># Declare a DigitalOcean record to also create a zone file\nresource \"digitalocean_domain\" \"zone-for-clusters\" {\n  name       = \"do.example.com\"\n  ip_address = \"8.8.8.8\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on DigitalOcean (e.g. do.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/digitalocean/#ssh-fingerprints","title":"SSH Fingerprints","text":"<p>DigitalOcean droplets are created with your SSH public key \"fingerprint\" (i.e. MD5 hash) to allow access. If your SSH public key is at <code>~/.ssh/id_ed25519.pub</code>, find the fingerprint with,</p> <pre><code>ssh-keygen -E md5 -lf ~/.ssh/id_ed25519.pub | awk '{print $2}'\nMD5:d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\n</code></pre> <p>If you use <code>ssh-agent</code> (e.g. Yubikey for SSH), find the fingerprint with,</p> <pre><code>ssh-add -l -E md5\n256 MD5:20:d0:eb:ad:50:b0:09:6d:4b:ba:ad:7c:9c:c1:39:24 foo@xample.com (ED25519)\n</code></pre> <p>Digital Ocean requires the SSH public key be uploaded to your account, so you may also find the fingerprint under Settings -&gt; Security. Finally, if you don't have an SSH key, create one now.</p>"},{"location":"fedora-coreos/digitalocean/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Droplet type for controllers \"s-2vcpu-2gb\" s-2vcpu-2gb, s-2vcpu-4gb, s-4vcpu-8gb, ... worker_type Droplet type for workers \"s-1vcpu-2gb\" s-1vcpu-2gb, s-2vcpu-2gb, ... controller_snippets Controller Butane snippets [] example worker_snippets Worker Butane snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" <p>Check the list of valid droplet types or use <code>doctl compute size list</code>.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than 2GB. Smaller droplets are not sufficient for running a controller and bootstrapping will fail.</p>"},{"location":"fedora-coreos/google-cloud/","title":"Google Cloud","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Google Compute Engine with Fedora CoreOS.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"fedora-coreos/google-cloud/#requirements","title":"Requirements","text":"<ul> <li>Google Cloud Account and Service Account</li> <li>Google Cloud DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"fedora-coreos/google-cloud/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"fedora-coreos/google-cloud/#provider","title":"Provider","text":"<p>Login to your Google Console API Manager and select a project, or signup if you don't have an account.</p> <p>Select \"Credentials\" and create a service account key. Choose the \"Compute Engine Admin\" and \"DNS Administrator\" roles and save the JSON private key to a file that can be referenced in configs.</p> <pre><code>mv ~/Downloads/project-id-43048204.json ~/.config/google-cloud/terraform.json\n</code></pre> <p>Configure the Google Cloud provider to use your service account key, project-id, and region in a <code>providers.tf</code> file.</p> <pre><code>provider \"google\" {\n  project     = \"project-id\"\n  region      = \"us-central1\"\n  credentials = file(\"~/.config/google-cloud/terraform.json\")\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.13.0\"\n    }\n    google = {\n      source = \"hashicorp/google\"\n      version = \"4.59.0\"\n    }\n  }\n}\n</code></pre> <p>Additional configuration options are described in the <code>google</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>gcloud compute regions list</code>. A project may contain multiple clusters across different regions.</p>"},{"location":"fedora-coreos/google-cloud/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>google-cloud/fedora-coreos/kubernetes</code>.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3\"\n\n  # Google Cloud\n  cluster_name  = \"yavin\"\n  region        = \"us-central1\"\n  dns_zone      = \"example.com\"\n  dns_zone_name = \"example-zone\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-ed25519 AAAAB3Nz...\"\n\n  # optional\n  worker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"fedora-coreos/google-cloud/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_ed25519\nssh-add -L\n</code></pre>"},{"location":"fedora-coreos/google-cloud/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 78 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.yavin.null_resource.bootstrap: Still creating... (10s elapsed)\n...\nmodule.yavin.null_resource.bootstrap: Still creating... (5m30s elapsed)\nmodule.yavin.null_resource.bootstrap: Still creating... (5m40s elapsed)\nmodule.yavin.null_resource.bootstrap: Creation complete (ID: 5768638456220583358)\n\nApply complete! Resources: 78 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"fedora-coreos/google-cloud/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-yavin\" {\n  content  = module.yavin.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/yavin-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config\n$ kubectl get nodes\nNAME                                       ROLES    STATUS  AGE  VERSION\nyavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.3\nyavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3\nyavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1cs8z                         2/2    Running   0         6m\nkube-system   calico-node-d1l5b                         2/2    Running   0         6m\nkube-system   calico-node-sp9ps                         2/2    Running   0         6m\nkube-system   coredns-1187388186-dkh3o                  1/1    Running   0         6m\nkube-system   coredns-1187388186-zj5dl                  1/1    Running   0         6m\nkube-system   kube-apiserver-controller-0               1/1    Running   0         6m\nkube-system   kube-controller-manager-controller-0      1/1    Running   0         6m\nkube-system   kube-proxy-117v6                          1/1    Running   0         6m\nkube-system   kube-proxy-9886n                          1/1    Running   0         6m\nkube-system   kube-proxy-njn47                          1/1    Running   0         6m\nkube-system   kube-scheduler-controller-0               1/1    Running   0         6m\n</code></pre>"},{"location":"fedora-coreos/google-cloud/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"fedora-coreos/google-cloud/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"fedora-coreos/google-cloud/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"yavin\" region Google Cloud region \"us-central1\" dns_zone Google Cloud DNS zone \"google-cloud.example.com\" dns_zone_name Google Cloud DNS zone name \"example-zone\" ssh_authorized_key SSH public key for user 'core' \"ssh-ed25519 AAAAB3NZ...\" <p>Check the list of valid regions and list Fedora CoreOS images with <code>gcloud compute images list | grep fedora-coreos</code>.</p>"},{"location":"fedora-coreos/google-cloud/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a TCP proxy load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>yavin.google-cloud.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Google Cloud DNS. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"google_dns_managed_zone\" \"zone-for-clusters\" {\n  dns_name    = \"google-cloud.example.com.\"\n  name        = \"example-zone\"\n  description = \"Production DNS zone\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Google Cloud (e.g. google-cloud.mydomain.com) and update nameservers.</p>"},{"location":"fedora-coreos/google-cloud/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 3 worker_count Number of workers 1 3 controller_type Machine type for controllers \"n1-standard-1\" See below worker_type Machine type for workers \"n1-standard-1\" See below os_stream Fedora CoreOS stream for compute instances \"stable\" \"stable\", \"testing\", \"next\" disk_size Size of the disk in GB 30 100 worker_preemptible If enabled, Compute Engine will terminate workers randomly within 24 hours false true controller_snippets Controller Butane snippets [] examples worker_snippets Worker Butane snippets [] examples networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types.</p>"},{"location":"fedora-coreos/google-cloud/#preemption","title":"Preemption","text":"<p>Add <code>worker_preemptible = \"true\"</code> to allow worker nodes to be preempted at random, but pay significantly less. Clusters tolerate stopping instances fairly well (reschedules pods, but cannot drain) and preemption provides a nice reward for running fault-tolerant cluster systems.`</p>"},{"location":"flatcar-linux/aws/","title":"AWS","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on AWS with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/aws/#requirements","title":"Requirements","text":"<ul> <li>AWS Account and IAM credentials</li> <li>AWS Route53 DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/aws/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/aws/#provider","title":"Provider","text":"<p>Login to your AWS IAM dashboard and find your IAM user. Select \"Security Credentials\" and create an access key. Save the id and secret to a file that can be referenced in configs.</p> <pre><code>[default]\naws_access_key_id = xxx\naws_secret_access_key = yyy\n</code></pre> <p>Configure the AWS provider to use your access key credentials in a <code>providers.tf</code> file.</p> <pre><code>provider \"aws\" {\n  region                  = \"eu-central-1\"\n  shared_credentials_file = \"/home/user/.config/aws/credentials\"\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.11.0\"\n    }\n    aws = {\n      source = \"hashicorp/aws\"\n      version = \"4.61.0\"\n    }\n  }\n}\n</code></pre> <p>Additional configuration options are described in the <code>aws</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>aws ec2 describe-regions</code>.</p>"},{"location":"flatcar-linux/aws/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>aws/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"tempest\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # AWS\n  cluster_name = \"tempest\"\n  dns_zone     = \"aws.example.com\"\n  dns_zone_id  = \"Z3PAABBCFAKEC0\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\n  worker_count = 2\n  worker_type  = \"t3.small\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/aws/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/aws/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 109 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.tempest.null_resource.bootstrap: Still creating... (4m50s elapsed)\nmodule.tempest.null_resource.bootstrap: Still creating... (5m0s elapsed)\nmodule.tempest.null_resource.bootstrap: Creation complete after 11m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 109 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/aws/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-tempest\" {\n  content  = module.tempest.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/tempest-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/tempest-config\n$ kubectl get nodes\nNAME           STATUS  ROLES   AGE  VERSION\nip-10-0-3-155  Ready   &lt;none&gt;  10m  v1.28.3\nip-10-0-26-65  Ready   &lt;none&gt;  10m  v1.28.3\nip-10-0-41-21  Ready   &lt;none&gt;  10m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1m5bf                         2/2    Running   0         34m\nkube-system   calico-node-7jmr1                         2/2    Running   0         34m\nkube-system   calico-node-bknc8                         2/2    Running   0         34m\nkube-system   coredns-1187388186-wx1lg                  1/1    Running   0         34m\nkube-system   coredns-1187388186-qjnvp                  1/1    Running   0         34m\nkube-system   kube-apiserver-ip-10-0-3-155              1/1    Running   0         34m\nkube-system   kube-controller-manager-ip-10-0-3-155     1/1    Running   0         34m\nkube-system   kube-proxy-14wxv                          1/1    Running   0         34m\nkube-system   kube-proxy-9vxh2                          1/1    Running   0         34m\nkube-system   kube-proxy-sbbsh                          1/1    Running   0         34m\nkube-system   kube-scheduler-ip-10-0-3-155              1/1    Running   1         34m\n</code></pre>"},{"location":"flatcar-linux/aws/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/aws/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/aws/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"tempest\" dns_zone AWS Route53 DNS zone \"aws.example.com\" dns_zone_id AWS Route53 DNS zone id \"Z3PAABBCFAKEC0\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3NZ...\""},{"location":"flatcar-linux/aws/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a network load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>tempest.aws.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on AWS Route53. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"aws_route53_zone\" \"zone-for-clusters\" {\n  name = \"aws.example.com.\"\n}\n</code></pre> <p>Reference the DNS zone id with <code>aws_route53_zone.zone-for-clusters.zone_id</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Route53 (e.g. aws.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/aws/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type EC2 instance type for controllers \"t3.small\" See below worker_type EC2 instance type for workers \"t3.small\" See below os_image AMI channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha disk_size Size of the EBS volume in GB 30 100 disk_type Type of the EBS volume \"gp3\" standard, gp2, gp3, io1 disk_iops IOPS of the EBS volume 0 (i.e. auto) 400 worker_target_groups Target group ARNs to which worker instances should be added [] [aws_lb_target_group.app.id] worker_price Spot price in USD for worker instances or 0 to use on-demand instances 0/null 0.10 controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico only) 1480 8981 host_cidr CIDR IPv4 range to assign to EC2 instances \"10.0.0.0/16\" \"10.1.0.0/16\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid instance types.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>t2.small</code>. Smaller instances are not sufficient for running a controller.</p> <p>MTU</p> <p>If your EC2 instance type supports Jumbo frames (most do), we recommend you change the <code>network_mtu</code> to 8981! You will get better pod-to-pod bandwidth.</p>"},{"location":"flatcar-linux/aws/#spot","title":"Spot","text":"<p>Add <code>worker_price = \"0.10\"</code> to use spot instance workers (instead of \"on-demand\") and set a maximum spot price in USD. Clusters can tolerate spot market interuptions fairly well (reschedules pods, but cannot drain) to save money, with the tradeoff that requests for workers may go unfulfilled.</p>"},{"location":"flatcar-linux/azure/","title":"Azure","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Azure with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/azure/#requirements","title":"Requirements","text":"<ul> <li>Azure account</li> <li>Azure DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/azure/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/azure/#provider","title":"Provider","text":"<p>Install the Azure <code>az</code> command line tool to authenticate with Azure.</p> <pre><code>az login\n</code></pre> <p>Configure the Azure provider in a <code>providers.tf</code> file.</p> <pre><code>provider \"azurerm\" {\n  features {}\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.11.0\"\n    }\n    azurerm = {\n      source = \"hashicorp/azurerm\"\n      version = \"3.50.0\"\n    }\n  }\n}\n</code></pre> <p>Additional configuration options are described in the <code>azurerm</code> provider docs.</p>"},{"location":"flatcar-linux/azure/#flatcar-linux-images","title":"Flatcar Linux Images","text":"<p>Flatcar Linux publishes images to the Azure Marketplace and requires accepting terms.</p> <pre><code>az vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable\naz vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable-gen2\n</code></pre>"},{"location":"flatcar-linux/azure/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>azure/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"ramius\" {\n  source = \"git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # Azure\n  cluster_name   = \"ramius\"\n  region         = \"centralus\"\n  dns_zone       = \"azure.example.com\"\n  dns_zone_group = \"example-group\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\n  worker_count    = 2\n  host_cidr       = \"10.0.0.0/20\"\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/azure/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/azure/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 86 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\n...\nmodule.ramius.null_resource.bootstrap: Still creating... (6m50s elapsed)\nmodule.ramius.null_resource.bootstrap: Still creating... (7m0s elapsed)\nmodule.ramius.null_resource.bootstrap: Creation complete after 7m8s (ID: 3961816482286168143)\n\nApply complete! Resources: 69 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/azure/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-ramius\" {\n  content  = module.ramius.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/ramius-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/ramius-config\n$ kubectl get nodes\nNAME                  STATUS  ROLES   AGE  VERSION\nramius-controller-0   Ready   &lt;none&gt;  24m  v1.28.3\nramius-worker-000001  Ready   &lt;none&gt;  25m  v1.28.3\nramius-worker-000002  Ready   &lt;none&gt;  24m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                        READY  STATUS    RESTARTS  AGE\nkube-system   coredns-7c6fbb4f4b-b6qzx                    1/1    Running   0         26m\nkube-system   coredns-7c6fbb4f4b-j2k3d                    1/1    Running   0         26m\nkube-system   calico-node-1m5bf                           2/2    Running   0         26m\nkube-system   calico-node-7jmr1                           2/2    Running   0         26m\nkube-system   calico-node-bknc8                           2/2    Running   0         26m\nkube-system   kube-apiserver-ramius-controller-0          1/1    Running   0         26m\nkube-system   kube-controller-manager-ramius-controller-0 1/1    Running   0         26m\nkube-system   kube-proxy-j4vpq                            1/1    Running   0         26m\nkube-system   kube-proxy-jxr5d                            1/1    Running   0         26m\nkube-system   kube-proxy-lbdw5                            1/1    Running   0         26m\nkube-system   kube-scheduler-ramius-controller-0          1/1    Running   0         26m\n</code></pre>"},{"location":"flatcar-linux/azure/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/azure/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/azure/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"ramius\" region Azure region \"centralus\" dns_zone Azure DNS zone \"azure.example.com\" dns_zone_group Resource group where the Azure DNS zone resides \"global\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3NZ...\" <p>Tip</p> <p>Regions are shown in docs or with <code>az account list-locations --output table</code>.</p>"},{"location":"flatcar-linux/azure/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>ramius.azure.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Azure DNS. You can set this up once and create many clusters with unique names.</p> <pre><code># Azure resource group for DNS zone\nresource \"azurerm_resource_group\" \"global\" {\n  name     = \"global\"\n  location = \"centralus\"\n}\n\n# DNS zone for clusters\nresource \"azurerm_dns_zone\" \"clusters\" {\n  resource_group_name = azurerm_resource_group.global.name\n\n  name      = \"azure.example.com\"\n  zone_type = \"Public\"\n}\n</code></pre> <p>Reference the DNS zone with <code>azurerm_dns_zone.clusters.name</code> and its resource group with <code>\"azurerm_resource_group.global.name</code>.</p> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Azure DNS (e.g. azure.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/azure/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Machine type for controllers \"Standard_B2s\" See below worker_type Machine type for workers \"Standard_D2as_v5\" See below os_image Channel for a Container Linux derivative \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha disk_size Size of the disk in GB 30 100 worker_priority Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time Regular Spot controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" host_cidr CIDR IPv4 range to assign to instances \"10.0.0.0/16\" \"10.0.0.0/20\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types and their specs. Use <code>az vm list-skus</code> to get the identifier.</p> <p>Warning</p> <p>Unlike AWS and GCP, Azure requires its virtual networks to have non-overlapping IPv4 CIDRs (yeah, go figure). Instead of each cluster just using <code>10.0.0.0/16</code> for instances, each Azure cluster's <code>host_cidr</code> must be non-overlapping (e.g. 10.0.0.0/20 for the 1<sup>st</sup> cluster, 10.0.16.0/20 for the 2<sup>nd</sup> cluster, etc).</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than <code>Standard_B2s</code>. Smaller instances are not sufficient for running a controller.</p>"},{"location":"flatcar-linux/azure/#spot-priority","title":"Spot Priority","text":"<p>Add <code>worker_priority=Spot</code> to use Spot Priority workers that run on Azure's surplus capacity at lower cost, but with the tradeoff that they can be deallocated at random. Spot priority VMs are Azure's analog to AWS spot instances or GCP premptible instances.</p>"},{"location":"flatcar-linux/bare-metal/","title":"Bare-Metal","text":"<p>In this tutorial, we'll network boot and provision a Kubernetes v1.28.3 cluster on bare-metal with Flatcar Linux.</p> <p>First, we'll deploy a Matchbox service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code> while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/bare-metal/#requirements","title":"Requirements","text":"<ul> <li>Machines with 2GB RAM, 30GB disk, PXE-enabled NIC, IPMI</li> <li>PXE-enabled network boot environment (with HTTPS support)</li> <li>Matchbox v0.6+ deployment with API enabled</li> <li>Matchbox credentials <code>client.crt</code>, <code>client.key</code>, <code>ca.crt</code></li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/bare-metal/#machines","title":"Machines","text":"<p>Collect a MAC address from each machine. For machines with multiple PXE-enabled NICs, pick one of the MAC addresses. MAC addresses will be used to match machines to profiles during network boot.</p> <ul> <li>52:54:00:a1:9c:ae (node1)</li> <li>52:54:00:b2:2f:86 (node2)</li> <li>52:54:00:c3:61:77 (node3)</li> </ul> <p>Configure each machine to boot from the disk through IPMI or the BIOS menu.</p> <pre><code>ipmitool -H node1 -U USER -P PASS chassis bootdev disk options=persistent\n</code></pre> <p>During provisioning, you'll explicitly set the boot device to <code>pxe</code> for the next boot only. Machines will install (overwrite) the operating system to disk on PXE boot and reboot into the disk install.</p> <p>Ask your hardware vendor to provide MACs and preconfigure IPMI, if possible. With it, you can rack new servers, <code>terraform apply</code> with new info, and power on machines that network boot and provision into clusters.</p>"},{"location":"flatcar-linux/bare-metal/#dns","title":"DNS","text":"<p>Create a DNS A (or AAAA) record for each node's default interface. Create a record that resolves to each controller node (or re-use the node record if there's one controller).</p> <ul> <li>node1.example.com (node1)</li> <li>node2.example.com (node2)</li> <li>node3.example.com (node3)</li> <li>myk8s.example.com (node1)</li> </ul> <p>Cluster nodes will be configured to refer to the control plane and themselves by these fully qualified names and they'll be used in generated TLS certificates.</p>"},{"location":"flatcar-linux/bare-metal/#matchbox","title":"Matchbox","text":"<p>Matchbox is an open-source app that matches network-booted bare-metal machines (based on labels like MAC, UUID, etc.) to profiles to automate cluster provisioning.</p> <p>Install Matchbox on a Kubernetes cluster or dedicated server.</p> <ul> <li>Installing on Kubernetes (recommended)</li> <li>Installing on a server</li> </ul> <p>Tip</p> <p>Deploy Matchbox as service that can be accessed by all of your bare-metal machines globally. This provides a single endpoint to use Terraform to manage bare-metal clusters at different sites. Typhoon will never include secrets in provisioning user-data so you may even deploy matchbox publicly.</p> <p>Matchbox provides a TLS client-authenticated API that clients, like Terraform, can use to manage machine matching and profiles. Think of it like a cloud provider API, but for creating bare-metal instances.</p> <p>Generate TLS client credentials. Save the <code>ca.crt</code>, <code>client.crt</code>, and <code>client.key</code> where they can be referenced in Terraform configs.</p> <pre><code>mv ca.crt client.crt client.key ~/.config/matchbox/\n</code></pre> <p>Verify the matchbox read-only HTTP endpoints are accessible (port is configurable).</p> <pre><code>$ curl http://matchbox.example.com:8080\nmatchbox\n</code></pre> <p>Verify your TLS client certificate and key can be used to access the Matchbox API (port is configurable).</p> <pre><code>$ openssl s_client -connect matchbox.example.com:8081 \\\n  -CAfile ~/.config/matchbox/ca.crt \\\n  -cert ~/.config/matchbox/client.crt \\\n  -key ~/.config/matchbox/client.key\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#pxe-environment","title":"PXE Environment","text":"<p>Create an iPXE-enabled network boot environment. Configure PXE clients to chainload iPXE firmware compiled to support HTTPS downloads. Instruct iPXE clients to chainload from your Matchbox service's <code>/boot.ipxe</code> endpoint.</p> <p>For networks already supporting iPXE clients, you can add a <code>default.ipxe</code> config.</p> <pre><code># /var/www/html/ipxe/default.ipxe\nchain http://matchbox.foo:8080/boot.ipxe\n</code></pre> <p>For networks with Ubiquiti Routers, you can configure the router itself to chainload machines to iPXE and Matchbox.</p> <p>Read about the many ways to setup a compliant iPXE-enabled network. There is quite a bit of flexibility:</p> <ul> <li>Continue using existing DHCP, TFTP, or DNS services</li> <li>Configure specific machines, subnets, or architectures to chainload from Matchbox</li> <li>Place Matchbox behind a menu entry (timeout and default to Matchbox)</li> </ul> <p>TFTP chainloading to modern boot firmware, like iPXE, avoids issues with old NICs and allows faster transfer protocols like HTTP to be used.</p> <p>Warning</p> <p>Compile iPXE from source with support for HTTPS downloads. iPXE's pre-built firmware binaries do not enable this. If you cannot enable HTTPS downloads, set <code>download_protocol = \"http\"</code> (discouraged).</p>"},{"location":"flatcar-linux/bare-metal/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#provider","title":"Provider","text":"<p>Configure the Matchbox provider to use your Matchbox API endpoint and client certificate in a <code>providers.tf</code> file.</p> <pre><code>provider \"matchbox\" {\n  endpoint    = \"matchbox.example.com:8081\"\n  client_cert = file(\"~/.config/matchbox/client.crt\")\n  client_key  = file(\"~/.config/matchbox/client.key\")\n  ca          = file(\"~/.config/matchbox/ca.crt\")\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.11.0\"\n    }\n    matchbox = {\n      source = \"poseidon/matchbox\"\n      version = \"0.5.2\"\n    }\n  }\n}\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>bare-metal/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"mercury\" {\n  source = \"git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # bare-metal\n  cluster_name            = \"mercury\"\n  matchbox_http_endpoint  = \"http://matchbox.example.com\"\n  os_channel              = \"flatcar-stable\"\n  os_version              = \"2345.3.1\"\n\n  # configuration\n  k8s_domain_name    = \"node1.example.com\"\n  ssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # machines\n  controllers = [{\n    name   = \"node1\"\n    mac    = \"52:54:00:a1:9c:ae\"\n    domain = \"node1.example.com\"\n  }]\n  workers = [\n    {\n      name   = \"node2\",\n      mac    = \"52:54:00:b2:2f:86\"\n      domain = \"node2.example.com\"\n    },\n    {\n      name   = \"node3\",\n      mac    = \"52:54:00:c3:61:77\"\n      domain = \"node3.example.com\"\n    }\n  ]\n\n  # set to http only if you cannot chainload to iPXE firmware with https support\n  # download_protocol = \"http\"\n}\n</code></pre> <p>Workers with similar features can be defined inline using the <code>workers</code> field as shown above. It's also possible to define discrete workers that attach to the cluster. Discrete workers are more advanced, but more verbose.</p> <pre><code>module \"mercury-node1\" {\n  source = \"git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes/worker?ref=v1.28.3\"\n\n  # bare-metal\n  cluster_name = \"mercury\"\n  matchbox_http_endpoint  = \"http://matchbox.example.com\"\n  os_channel              = \"flatcar-stable\"\n  os_version              = \"2345.3.1\"\n\n  # configuration\n  name               = \"node2\"\n  mac                = \"52:54:00:b2:2f:86\"\n  domain             = \"node2.example.com\"\n  kubeconfig         = module.mercury.kubeconfig\n  ssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\n  snippets       = []\n  node_labels    = []\n  node_tains     = []\n  install_disk   = \"/dev/vda\"\n  cached_install = false\n}\n\n...\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/bare-metal/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 55 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes. Terraform will generate bootstrap assets and create Matchbox profiles (e.g. controller, worker) and matching rules via the Matchbox API.</p> <pre><code>$ terraform apply\nmodule.mercury.null_resource.copy-controller-secrets.0: Still creating... (10s elapsed)\nmodule.mercury.null_resource.copy-worker-secrets.0: Still creating... (10s elapsed)\n...\n</code></pre> <p>Apply will then loop until it can successfully copy credentials to each machine and start the one-time Kubernetes bootstrap service. Proceed to the next step while this loops.</p>"},{"location":"flatcar-linux/bare-metal/#power","title":"Power","text":"<p>Power on each machine with the boot device set to <code>pxe</code> for the next boot only.</p> <pre><code>ipmitool -H node1.example.com -U USER -P PASS chassis bootdev pxe\nipmitool -H node1.example.com -U USER -P PASS power on\n</code></pre> <p>Machines will network boot, install Container Linux to disk, reboot into the disk install, and provision themselves as controllers or workers.</p> <p>If this is the first test of your PXE-enabled network boot environment, watch the SOL console of a machine to spot any misconfigurations.</p>"},{"location":"flatcar-linux/bare-metal/#bootstrap","title":"Bootstrap","text":"<p>Wait for the <code>bootstrap</code> step to finish bootstrapping the Kubernetes control plane. This may take 5-15 minutes depending on your network.</p> <pre><code>module.mercury.null_resource.bootstrap: Still creating... (6m10s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m30s elapsed)\nmodule.mercury.null_resource.bootstrap: Still creating... (6m40s elapsed)\nmodule.mercury.null_resource.bootstrap: Creation complete (ID: 5441741360626669024)\n\nApply complete! Resources: 55 added, 0 changed, 0 destroyed.\n</code></pre> <p>To watch the install to disk (until machines reboot from disk), SSH to port 2222.</p> <pre><code># before v1.10.1\n$ ssh debug@node1.example.com\n# after v1.10.1\n$ ssh -p 2222 core@node1.example.com\n</code></pre> <p>To watch the bootstrap process in detail, SSH to the first controller and journal the logs.</p> <pre><code>$ ssh core@node1.example.com\n$ journalctl -f -u bootstrap\nThe connection to the server cluster.example.com:6443 was refused - did you specify the right host or port?\nWaiting for static pod control plane\n...\nserviceaccount/calico-node unchanged\nsystemd[1]: Started Kubernetes control plane.\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-mercury\" {\n  content  = module.mercury.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/mercury-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/mercury-config\n$ kubectl get nodes\nNAME                STATUS  ROLES   AGE  VERSION\nnode1.example.com   Ready   &lt;none&gt;  10m  v1.28.3\nnode2.example.com   Ready   &lt;none&gt;  10m  v1.28.3\nnode3.example.com   Ready   &lt;none&gt;  10m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   calico-node-6qp7f                          2/2       Running   1          11m\nkube-system   calico-node-gnjrm                          2/2       Running   0          11m\nkube-system   calico-node-llbgt                          2/2       Running   0          11m\nkube-system   coredns-1187388186-dj3pd                   1/1       Running   0          11m\nkube-system   coredns-1187388186-mx9rt                   1/1       Running   0          11m\nkube-system   kube-apiserver-node1.example.com           1/1       Running   0          11m\nkube-system   kube-controller-node1.example.com          1/1       Running   1          11m\nkube-system   kube-proxy-50sd4                           1/1       Running   0          11m\nkube-system   kube-proxy-bczhp                           1/1       Running   0          11m\nkube-system   kube-proxy-mp2fw                           1/1       Running   0          11m\nkube-system   kube-scheduler-node1.example.com           1/1       Running   0          11m\n</code></pre>"},{"location":"flatcar-linux/bare-metal/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/bare-metal/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/bare-metal/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name \"mercury\" matchbox_http_endpoint Matchbox HTTP read-only endpoint \"http://matchbox.example.com:port\" os_channel Channel for a Container Linux derivative flatcar-stable, flatcar-beta, flatcar-alpha os_version Version for a Container Linux derivative to PXE and install \"2345.3.1\" k8s_domain_name FQDN resolving to the controller(s) nodes. Workers and kubectl will communicate with this endpoint \"myk8s.example.com\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3Nz...\" controllers List of controller machine detail objects (unique name, identifying MAC address, FQDN) <code>[{name=\"node1\", mac=\"52:54:00:a1:9c:ae\", domain=\"node1.example.com\"}]</code>"},{"location":"flatcar-linux/bare-metal/#optional","title":"Optional","text":"Name Description Default Example workers List of worker machine detail objects (unique name, identifying MAC address, FQDN) [] <code>[{name=\"node2\", mac=\"52:54:00:b2:2f:86\", domain=\"node2.example.com\"}, {name=\"node3\", mac=\"52:54:00:c3:61:77\", domain=\"node3.example.com\"}]</code> download_protocol Protocol iPXE uses to download the kernel and initrd. iPXE must be compiled with crypto support for https. Unused if cached_install is true \"https\" \"http\" cached_install PXE boot and install from the Matchbox <code>/assets</code> cache. Admin MUST have downloaded Container Linux or Flatcar images into the cache false true install_disk Disk device where Container Linux should be installed \"/dev/sda\" \"/dev/sdb\" networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" network_mtu CNI interface MTU (calico-only) 1480 - snippets Map from machine names to lists of Container Linux Config snippets {} examples network_ip_autodetection_method Method to detect host IPv4 address (calico-only) \"first-found\" \"can-reach=10.0.0.1\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" kernel_args Additional kernel args to provide at PXE boot [] [\"kvm-intel.nested=1\"] worker_node_labels Map from worker name to list of initial node labels {} {\"node2\" = [\"role=special\"]} worker_node_taints Map from worker name to list of initial node taints {} {\"node2\" = [\"role=special:NoSchedule\"]} oem_type An OEM type to install with <code>flatcar-install</code>. \"\" \"vmware_raw\""},{"location":"flatcar-linux/digitalocean/","title":"DigitalOcean","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on DigitalOcean with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/digitalocean/#requirements","title":"Requirements","text":"<ul> <li>Digital Ocean Account and Token</li> <li>Digital Ocean Domain (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/digitalocean/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#provider","title":"Provider","text":"<p>Login to DigitalOcean. Or if you don't have one, create an account with our referral link to get free credits.</p> <p>Generate a Personal Access Token with read/write scope from the API tab. Write the token to a file that can be referenced in configs.</p> <pre><code>mkdir -p ~/.config/digital-ocean\necho \"TOKEN\" &gt; ~/.config/digital-ocean/token\n</code></pre> <p>Configure the DigitalOcean provider to use your token in a <code>providers.tf</code> file.</p> <pre><code>provider \"digitalocean\" {\n  token = \"${chomp(file(\"~/.config/digital-ocean/token\"))}\"\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.11.0\"\n    }\n    digitalocean = {\n      source = \"digitalocean/digitalocean\"\n      version = \"2.27.1\"\n    }\n  }\n}\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#flatcar-linux-images","title":"Flatcar Linux Images","text":"<p>Flatcar Linux publishes DigitalOcean images, but does not yet upload them. DigitalOcean allows custom images to be uploaded via a URL or file.</p> <p>Choose a Flatcar Linux release from Flatcar's file server. Copy the URL to the <code>flatcar_production_digitalocean_image.bin.bz2</code>, import it into DigitalOcean, and name it as a custom image. Add a data reference to the image in Terraform:</p> <pre><code>data \"digitalocean_image\" \"flatcar-stable-3227-2-0\" {\n  name = \"flatcar-stable-3227.2.0.bin.bz2\"\n}\n</code></pre> <p>Set the os_image in the next step.</p>"},{"location":"flatcar-linux/digitalocean/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>digital-ocean/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"nemo\" {\n  source = \"git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # Digital Ocean\n  cluster_name = \"nemo\"\n  region       = \"nyc3\"\n  dns_zone     = \"digital-ocean.example.com\"\n\n  # configuration\n  os_image         = data.digitalocean_image.flatcar-stable-2303-4-0.id\n  ssh_fingerprints = [\"d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\"]\n\n  # optional\n  worker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/digitalocean/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 54 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.nemo.null_resource.bootstrap: Still creating... (30s elapsed)\nmodule.nemo.null_resource.bootstrap: Provisioning with 'remote-exec'...\n...\nmodule.nemo.null_resource.bootstrap: Still creating... (6m20s elapsed)\nmodule.nemo.null_resource.bootstrap: Creation complete (ID: 7599298447329218468)\n\nApply complete! Resources: 42 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 3-6 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/digitalocean/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-nemo\" {\n  content  = module.nemo.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/nemo-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/nemo-config\n$ kubectl get nodes\nNAME               STATUS  ROLES   AGE  VERSION\n10.132.110.130     Ready   &lt;none&gt;  10m  v1.28.3\n10.132.115.81      Ready   &lt;none&gt;  10m  v1.28.3\n10.132.124.107     Ready   &lt;none&gt;  10m  v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>NAMESPACE     NAME                                       READY     STATUS    RESTARTS   AGE\nkube-system   coredns-1187388186-ld1j7                   1/1       Running   0          11m\nkube-system   coredns-1187388186-rdhf7                   1/1       Running   0          11m\nkube-system   calico-node-1m5bf                          2/2       Running   0          11m\nkube-system   calico-node-7jmr1                          2/2       Running   0          11m\nkube-system   calico-node-bknc8                          2/2       Running   0          11m\nkube-system   kube-apiserver-ip-10.132.115.81            1/1       Running   0          11m\nkube-system   kube-controller-manager-ip-10.132.115.81   1/1       Running   0          11m\nkube-system   kube-proxy-6kxjf                           1/1       Running   0          11m\nkube-system   kube-proxy-fh3td                           1/1       Running   0          11m\nkube-system   kube-proxy-k35rc                           1/1       Running   0          11m\nkube-system   kube-scheduler-ip-10.132.115.81            1/1       Running   0          11m\n</code></pre>"},{"location":"flatcar-linux/digitalocean/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/digitalocean/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/digitalocean/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"nemo\" region Digital Ocean region \"nyc1\", \"sfo2\", \"fra1\", tor1\" dns_zone Digital Ocean domain (i.e. DNS zone) \"do.example.com\" os_image Container Linux image for instances \"uploaded-flatcar-image-id\" ssh_fingerprints SSH public key fingerprints [\"d7:9d...\"]"},{"location":"flatcar-linux/digitalocean/#dns-zone","title":"DNS Zone","text":"<p>Clusters create DNS A records <code>${cluster_name}.${dns_zone}</code> to resolve to controller droplets (round robin). This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>nemo.do.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain in DigitalOcean Domains (i.e. DNS zones). You can set this up once and create many clusters with unique names.</p> <pre><code># Declare a DigitalOcean record to also create a zone file\nresource \"digitalocean_domain\" \"zone-for-clusters\" {\n  name       = \"do.example.com\"\n  ip_address = \"8.8.8.8\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on DigitalOcean (e.g. do.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/digitalocean/#ssh-fingerprints","title":"SSH Fingerprints","text":"<p>DigitalOcean droplets are created with your SSH public key \"fingerprint\" (i.e. MD5 hash) to allow access. If your SSH public key is at <code>~/.ssh/id_rsa</code>, find the fingerprint with,</p> <pre><code>ssh-keygen -E md5 -lf ~/.ssh/id_rsa.pub | awk '{print $2}'\nMD5:d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7\n</code></pre> <p>If you use <code>ssh-agent</code> (e.g. Yubikey for SSH), find the fingerprint with,</p> <pre><code>ssh-add -l -E md5\n2048 MD5:d7:9d:79:ae:56:32:73:79:95:88:e3:a2:ab:5d:45:e7 cardno:000603633110 (RSA)\n</code></pre> <p>Digital Ocean requires the SSH public key be uploaded to your account, so you may also find the fingerprint under Settings -&gt; Security. Finally, if you don't have an SSH key, create one now.</p>"},{"location":"flatcar-linux/digitalocean/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 1 worker_count Number of workers 1 3 controller_type Droplet type for controllers \"s-2vcpu-2gb\" s-2vcpu-2gb, s-2vcpu-4gb, s-4vcpu-8gb, ... worker_type Droplet type for workers \"s-1vcpu-2gb\" s-1vcpu-2gb, s-2vcpu-2gb, ... controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" <p>Check the list of valid droplet types or use <code>doctl compute size list</code>.</p> <p>Warning</p> <p>Do not choose a <code>controller_type</code> smaller than 2GB. Smaller droplets are not sufficient for running a controller and bootstrapping will fail.</p>"},{"location":"flatcar-linux/google-cloud/","title":"Google Cloud","text":"<p>In this tutorial, we'll create a Kubernetes v1.28.3 cluster on Google Compute Engine with Flatcar Linux.</p> <p>We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.</p> <p>Controller hosts are provisioned to run an <code>etcd-member</code> peer and a <code>kubelet</code> service. Worker hosts run a <code>kubelet</code> service. Controller nodes run <code>kube-apiserver</code>, <code>kube-scheduler</code>, <code>kube-controller-manager</code>, and <code>coredns</code>, while <code>kube-proxy</code> and <code>calico</code> (or <code>flannel</code>) run on every node. A generated <code>kubeconfig</code> provides <code>kubectl</code> access to the cluster.</p>"},{"location":"flatcar-linux/google-cloud/#requirements","title":"Requirements","text":"<ul> <li>Google Cloud Account and Service Account</li> <li>Google Cloud DNS Zone (registered Domain Name or delegated subdomain)</li> <li>Terraform v0.13.0+</li> </ul>"},{"location":"flatcar-linux/google-cloud/#terraform-setup","title":"Terraform Setup","text":"<p>Install Terraform v0.13.0+ on your system.</p> <pre><code>$ terraform version\nTerraform v1.0.0\n</code></pre> <p>Read concepts to learn about Terraform, modules, and organizing resources. Change to your infrastructure repository (e.g. <code>infra</code>).</p> <pre><code>cd infra/clusters\n</code></pre>"},{"location":"flatcar-linux/google-cloud/#provider","title":"Provider","text":"<p>Login to your Google Console API Manager and select a project, or signup if you don't have an account.</p> <p>Select \"Credentials\" and create a service account key. Choose the \"Compute Engine Admin\" and \"DNS Administrator\" roles and save the JSON private key to a file that can be referenced in configs.</p> <pre><code>mv ~/Downloads/project-id-43048204.json ~/.config/google-cloud/terraform.json\n</code></pre> <p>Configure the Google Cloud provider to use your service account key, project-id, and region in a <code>providers.tf</code> file.</p> <pre><code>provider \"google\" {\n  project     = \"project-id\"\n  region      = \"us-central1\"\n  credentials = file(\"~/.config/google-cloud/terraform.json\")\n}\n\nprovider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n      version = \"0.11.0\"\n    }\n    google = {\n      source = \"hashicorp/google\"\n      version = \"4.59.0\"\n    }\n  }\n}\n</code></pre> <p>Additional configuration options are described in the <code>google</code> provider docs.</p> <p>Tip</p> <p>Regions are listed in docs or with <code>gcloud compute regions list</code>. A project may contain multiple clusters across different regions.</p>"},{"location":"flatcar-linux/google-cloud/#cluster","title":"Cluster","text":"<p>Define a Kubernetes cluster using the module <code>google-cloud/flatcar-linux/kubernetes</code>.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.28.3\"\n\n  # Google Cloud\n  cluster_name  = \"yavin\"\n  region        = \"us-central1\"\n  dns_zone      = \"example.com\"\n  dns_zone_name = \"example-zone\"\n\n  # configuration\n  ssh_authorized_key = \"ssh-rsa AAAAB3Nz...\"\n\n  # optional\n  worker_count = 2\n}\n</code></pre> <p>Reference the variables docs or the variables.tf source.</p>"},{"location":"flatcar-linux/google-cloud/#ssh-agent","title":"ssh-agent","text":"<p>Initial bootstrapping requires <code>bootstrap.service</code> be started on one controller node. Terraform uses <code>ssh-agent</code> to automate this step. Add your SSH private key to <code>ssh-agent</code>.</p> <pre><code>ssh-add ~/.ssh/id_rsa\nssh-add -L\n</code></pre>"},{"location":"flatcar-linux/google-cloud/#apply","title":"Apply","text":"<p>Initialize the config directory if this is the first use with Terraform.</p> <pre><code>terraform init\n</code></pre> <p>Plan the resources to be created.</p> <pre><code>$ terraform plan\nPlan: 78 to add, 0 to change, 0 to destroy.\n</code></pre> <p>Apply the changes to create the cluster.</p> <pre><code>$ terraform apply\nmodule.yavin.null_resource.bootstrap: Still creating... (10s elapsed)\n...\nmodule.yavin.null_resource.bootstrap: Still creating... (5m30s elapsed)\nmodule.yavin.null_resource.bootstrap: Still creating... (5m40s elapsed)\nmodule.yavin.null_resource.bootstrap: Creation complete (ID: 5768638456220583358)\n\nApply complete! Resources: 78 added, 0 changed, 0 destroyed.\n</code></pre> <p>In 4-8 minutes, the Kubernetes cluster will be ready.</p>"},{"location":"flatcar-linux/google-cloud/#verify","title":"Verify","text":"<p>Install kubectl on your system. Obtain the generated cluster <code>kubeconfig</code> from module outputs (e.g. write to a local file).</p> <pre><code>resource \"local_file\" \"kubeconfig-yavin\" {\n  content  = module.yavin.kubeconfig-admin\n  filename = \"/home/user/.kube/configs/yavin-config\"\n}\n</code></pre> <p>List nodes in the cluster.</p> <pre><code>$ export KUBECONFIG=/home/user/.kube/configs/yavin-config\n$ kubectl get nodes\nNAME                                       ROLES    STATUS  AGE  VERSION\nyavin-controller-0.c.example-com.internal  &lt;none&gt;   Ready   6m   v1.28.3\nyavin-worker-jrbf.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3\nyavin-worker-mzdm.c.example-com.internal   &lt;none&gt;   Ready   5m   v1.28.3\n</code></pre> <p>List the pods.</p> <pre><code>$ kubectl get pods --all-namespaces\nNAMESPACE     NAME                                      READY  STATUS    RESTARTS  AGE\nkube-system   calico-node-1cs8z                         2/2    Running   0         6m\nkube-system   calico-node-d1l5b                         2/2    Running   0         6m\nkube-system   calico-node-sp9ps                         2/2    Running   0         6m\nkube-system   coredns-1187388186-dkh3o                  1/1    Running   0         6m\nkube-system   coredns-1187388186-zj5dl                  1/1    Running   0         6m\nkube-system   kube-apiserver-controller-0               1/1    Running   0         6m\nkube-system   kube-controller-manager-controller-0      1/1    Running   0         6m\nkube-system   kube-proxy-117v6                          1/1    Running   0         6m\nkube-system   kube-proxy-9886n                          1/1    Running   0         6m\nkube-system   kube-proxy-njn47                          1/1    Running   0         6m\nkube-system   kube-scheduler-controller-0               1/1    Running   0         6m\n</code></pre>"},{"location":"flatcar-linux/google-cloud/#going-further","title":"Going Further","text":"<p>Learn about maintenance and addons.</p>"},{"location":"flatcar-linux/google-cloud/#variables","title":"Variables","text":"<p>Check the variables.tf source.</p>"},{"location":"flatcar-linux/google-cloud/#required","title":"Required","text":"Name Description Example cluster_name Unique cluster name (prepended to dns_zone) \"yavin\" region Google Cloud region \"us-central1\" dns_zone Google Cloud DNS zone \"google-cloud.example.com\" dns_zone_name Google Cloud DNS zone name \"example-zone\" ssh_authorized_key SSH public key for user 'core' \"ssh-rsa AAAAB3NZ...\" <p>Check the list of valid regions and list Container Linux images with <code>gcloud compute images list | grep coreos</code>.</p>"},{"location":"flatcar-linux/google-cloud/#dns-zone","title":"DNS Zone","text":"<p>Clusters create a DNS A record <code>${cluster_name}.${dns_zone}</code> to resolve a TCP proxy load balancer backed by controller instances. This FQDN is used by workers and <code>kubectl</code> to access the apiserver(s). In this example, the cluster's apiserver would be accessible at <code>yavin.google-cloud.example.com</code>.</p> <p>You'll need a registered domain name or delegated subdomain on Google Cloud DNS. You can set this up once and create many clusters with unique names.</p> <pre><code>resource \"google_dns_managed_zone\" \"zone-for-clusters\" {\n  dns_name    = \"google-cloud.example.com.\"\n  name        = \"example-zone\"\n  description = \"Production DNS zone\"\n}\n</code></pre> <p>If you have an existing domain name with a zone file elsewhere, just delegate a subdomain that can be managed on Google Cloud (e.g. google-cloud.mydomain.com) and update nameservers.</p>"},{"location":"flatcar-linux/google-cloud/#optional","title":"Optional","text":"Name Description Default Example controller_count Number of controllers (i.e. masters) 1 3 worker_count Number of workers 1 3 controller_type Machine type for controllers \"n1-standard-1\" See below worker_type Machine type for workers \"n1-standard-1\" See below os_image Flatcar Linux image for compute instances \"flatcar-stable\" flatcar-stable, flatcar-beta, flatcar-alpha disk_size Size of the disk in GB 30 100 worker_preemptible If enabled, Compute Engine will terminate workers randomly within 24 hours false true controller_snippets Controller Container Linux Config snippets [] example worker_snippets Worker Container Linux Config snippets [] example networking Choice of networking provider \"cilium\" \"calico\" or \"cilium\" or \"flannel\" pod_cidr CIDR IPv4 range to assign to Kubernetes pods \"10.2.0.0/16\" \"10.22.0.0/16\" service_cidr CIDR IPv4 range to assign to Kubernetes services \"10.3.0.0/16\" \"10.3.0.0/24\" worker_node_labels List of initial worker node labels [] [\"worker-pool=default\"] <p>Check the list of valid machine types.</p>"},{"location":"flatcar-linux/google-cloud/#preemption","title":"Preemption","text":"<p>Add <code>worker_preemptible = \"true\"</code> to allow worker nodes to be preempted at random, but pay significantly less. Clusters tolerate stopping instances fairly well (reschedules pods, but cannot drain) and preemption provides a nice reward for running fault-tolerant cluster systems.`</p>"},{"location":"topics/faq/","title":"FAQ","text":""},{"location":"topics/faq/#terraform","title":"Terraform","text":"<p>Typhoon provides a Terraform Module for each supported operating system and platform. Terraform is considered a format detail, much like a Linux distro might provide images in the qcow2 or ISO format. It is a mechanism for sharing Typhoon in a way that works for many users.</p> <p>Formats rise and evolve. Typhoon may choose to adapt the format over time (with lots of forewarning). However, the authors' have built several Kubernetes \"distros\" before and learned from mistakes - Terraform modules are the right format for now.</p>"},{"location":"topics/faq/#security-issues","title":"Security Issues","text":"<p>If you find security issues, please see security disclosures.</p>"},{"location":"topics/faq/#maintainers","title":"Maintainers","text":"<p>Typhoon clusters are Kubernetes clusters the maintainers use in real-world, production clusters.</p> <ul> <li>Maintainers must personally operate a bare-metal and cloud provider cluster and strive to exercise it in real-world scenarios</li> </ul> <p>We merge features that are along the \"blessed path\". We minimize options to reduce complexity and matrix size. We remove outdated materials to reduce sprawl. \"Skate where the puck is going\", but also \"wait until the fit is right\". No is temporary, yes is forever.</p>"},{"location":"topics/hardware/","title":"Hardware","text":"<p>Typhoon ensures certain networking hardware integrates well with bare-metal Kubernetes.</p>"},{"location":"topics/hardware/#ubiquiti","title":"Ubiquiti","text":"<p>Ubiquiti EdgeRouters and EdgeOS work well with bare-metal Kubernetes clusters. Familiarity with EdgeRouter setup and CLI usage is required.</p>"},{"location":"topics/hardware/#dhcp","title":"DHCP","text":"<p>Assign static IPs to clients with known MAC addresses. This is called a static mapping by EdgeOS. Configure the router with the commands based on region inventory.</p> <pre><code>configure\nshow service dhcp-server shared-network\nset service dhcp-server shared-network-name LAN subnet SUBNET static-mapping NAME mac-address MACADDR\nset service dhcp-server shared-network-name LAN subnet SUBNET static-mapping NAME ip-address 10.0.0.20\n</code></pre>"},{"location":"topics/hardware/#dns","title":"DNS","text":"<p>Add DNS A records to static IPs as <code>dnsmasq</code> host-records.</p> <pre><code>configure\nset service dns forwarding options host-record=node.example.com,10.0.0.20\n</code></pre> <p>Forward <code>*.svc.cluster.local</code> queries to the CoreDNS Kubernetes service IP to allow clients to resolve Kubernetes services.</p> <pre><code>set service dns forwarding options server=/svc.cluster.local/10.3.0.10\ncommit-confirm\n</code></pre> <p>Restart <code>dnsmasq</code>.</p> <pre><code>sudo /etc/init.d/dnsmasq restart\n</code></pre>"},{"location":"topics/hardware/#pxe","title":"PXE","text":"<p>Ubiquiti EdgeRouters can provide a PXE-enabled network boot environment for client machines.</p>"},{"location":"topics/hardware/#isc-dhcp","title":"ISC DHCP","text":"<p>With ISC DHCP, add a subnet parameter to the LAN DHCP server to include an ISC DHCP config file.</p> <pre><code>configure\nshow service dhcp-server shared-network-name NAME subnet SUBNET\nset service dhcp-server shared-network-name NAME subnet SUBNET subnet-parameters \"include &amp;quot;/config/scripts/ipxe.conf&amp;quot;;\"\ncommit-confirm\n</code></pre> <p>Switch to root (i.e. <code>sudo -i</code>) and write the ISC DHCP config <code>/config/scripts/ipxe.conf</code>. iPXE client machines will chainload to <code>matchbox.example.com</code>, while non-iPXE clients will chainload to <code>undionly.kpxe</code> (requires TFTP).</p> <pre><code>allow bootp;\nallow booting;\nnext-server ADD_ROUTER_IP_HERE;\n\nif exists user-class and option user-class = \"iPXE\" {\n  filename \"http://matchbox.example.com/boot.ipxe\";\n} else {\n  filename \"undionly.kpxe\";\n}\n</code></pre>"},{"location":"topics/hardware/#dnsmasq","title":"dnsmasq","text":"<p>With dnsmasq for DHCP, add options to chainload PXE clients to iPXE <code>undionly.kpxe</code> (requires TFTP), tag iPXE clients, and chainload iPXE clients to <code>matchbox.example.com</code>.</p> <pre><code>set service dns forwarding options 'dhcp-userclass=set:ipxe,iPXE'\nset service dns forwarding options 'pxe-service=tag:#ipxe,x86PC,PXE chainload to iPXE,undionly.kpxe'\nset service dns forwarding options 'pxe-service=tag:ipxe,x86PC,iPXE,http://matchbox.example.com/boot.ipxe'\n</code></pre>"},{"location":"topics/hardware/#tftp","title":"TFTP","text":"<p>Use <code>dnsmasq</code> as a TFTP server to serve <code>undionly.kpxe</code>. Compiling from source with TLS support is strongly recommended. If you use a pre-compiled copy, you must set <code>download_protocol = \"http\"</code> in your cluster definition (discouraged).</p> <pre><code>sudo -i\nmkdir /config/tftpboot &amp;&amp; cd /config/tftpboot\ncurl http://boot.ipxe.org/undionly.kpxe -o undionly.kpxe\n</code></pre> <p>Add <code>dnsmasq</code> command line options to enable the TFTP file server.</p> <pre><code>configure\nshow service dns forwarding\nset service dns forwarding options enable-tftp\nset service dns forwarding options tftp-root=/config/tftpboot\ncommit-confirm\n</code></pre>"},{"location":"topics/hardware/#routing","title":"Routing","text":""},{"location":"topics/hardware/#static-routes","title":"Static Routes","text":"<p>Add static route(s) to Kubernetes node(s) that can route to Kubernetes service IPs (default: 10.3.0.0/16). Kubernetes service IPs will become routeable on the LAN.</p> <pre><code>configure\nshow protocols static route\nset protocols static route 10.3.0.0/16 next-hop NODE_IP\ncommit-confirm\n</code></pre> <p>Note</p> <p>Adding multiple next-hop nodes provides equal-cost multi-path (ECMP) routing. EdgeOS v2.0+ is required. The kernel in prior versions used flow-hash to balanced packets, whereas with v2.0, round-robin sessions are used.</p>"},{"location":"topics/hardware/#bgp","title":"BGP","text":"<p>EdgeRouter can exchange routes with other autonomous systems, including a cluster's Calico AS. Peers will exchange <code>podCIDR</code> routes to make individual pods routeable on the LAN.</p> <p>Define the EdgeRouter AS (if undefined).</p> <pre><code>configure\nshow protocols bgp 1\nset protocols bgp 1 parameters router-id ROUTER_IP\n</code></pre> <p>Peer with node(s) in another AS (eg. Calico default 64512)</p> <pre><code>set protocols bgp 1 neighbor NODE1_IP remote-as 64512\nset protocols bgp 1 neighbor NODE2_IP remote-as 64512\nset protocols bgp 1 neighbor NODE3_IP remote-as 64512\ncommit-confirm\n</code></pre> <p>Configure Calico node(s) as to peer with the EdgeRouter.</p> <pre><code>apiVersion: crd.projectcalico.org/v1\nkind: BGPPeer\nmetadata:\n  name: NODE_NAME-to-edgerouter\nspec:\n  peerIP: ROUTER_IP\n  asNumber: 1\n  node: NODE_NAME\n</code></pre> <p>Or, if every node is to be peered (i.e. full mesh), define a global BGPPeer.</p> <pre><code>apiVersion: crd.projectcalico.org/v1\nkind: BGPPeer\nmetadata:\n  name: global\nspec:\n  peerIP: ROUTER_IP\n  asNumber: 1\n</code></pre> <p>If Calico nodes should advertise Kubernetes Service IPs (i.e. ClusterIPs) as well, add a <code>BGPConfiguration</code>.</p> <pre><code>apiVersion: crd.projectcalico.org/v1\nkind: BGPConfiguration\nmetadata:\n  name: default\nspec:\n  logSeverityScreen: Info\n  nodeToNodeMeshEnabled: true\n  serviceClusterIPs:\n    - cidr: 10.3.0.0/16\n</code></pre> <p>Show a summary of peers and exchanged routes.</p> <pre><code>show ip bgp summary\nshow ip route bgp\n</code></pre>"},{"location":"topics/hardware/#port-forwarding","title":"Port Forwarding","text":"<p>Expose the Ingress Controller by adding <code>port-forward</code> rules that DNAT a port on the router's WAN interface to an internal IP and port. By convention, a public Ingress controller is assigned a fixed service IP (e.g. 10.3.0.12).</p> <pre><code>configure\nset port-forward wan-interface eth0\nset port-forward lan-interface eth1\nset port-forward auto-firewall enable\nset port-forward hairpin-nat enable\nset port-forward rule 1 description 'ingress http'\nset port-forward rule 1 forward-to address 10.3.0.12\nset port-forward rule 1 forward-to port 80\nset port-forward rule 1 original-port 80\nset port-forward rule 1 protocol tcp_udp\nset port-forward rule 2 description 'ingress https'\nset port-forward rule 2 forward-to address 10.3.0.12\nset port-forward rule 2 forward-to port 443\nset port-forward rule 2 original-port 443\nset port-forward rule 2 protocol tcp_udp\ncommit-confirm\n</code></pre>"},{"location":"topics/hardware/#web-ui","title":"Web UI","text":"<p>The web UI is often accessible from the LAN on ports 80/443 by default. Edit the ports to 8080 and 4443 to avoid a conflict.</p> <pre><code>configure\nshow service gui\nset service gui http-port 8080\nset service gui https-port 4443\ncommit-confirm\n</code></pre>"},{"location":"topics/maintenance/","title":"Maintenance","text":""},{"location":"topics/maintenance/#best-practices","title":"Best Practices","text":"<ul> <li>Run multiple Kubernetes clusters. Run across platforms. Plan for regional and cloud outages.</li> <li>Require applications be platform agnostic. Moving an application between a Kubernetes AWS cluster and a Kubernetes bare-metal cluster should be normal.</li> <li>Strive to make single-cluster outages tolerable. Practice performing failovers.</li> <li>Strive to make single-cluster outages a non-event. Load balance applications between multiple clusters, automate failover behaviors, and adjust alerting behaviors.</li> </ul>"},{"location":"topics/maintenance/#versioning","title":"Versioning","text":"<p>Typhoon provides tagged releases to allow clusters to be versioned using ordinary Terraform configs.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3\"\n  ...\n}\n\nmodule \"mercury\" {\n  source = \"git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.3\"\n  ...\n}\n</code></pre> <p>Main is updated regularly, so it is recommended to pin modules to a release tag or commit hash. Pinning ensures <code>terraform get --update</code> only fetches the desired version.</p>"},{"location":"topics/maintenance/#terraform-versions","title":"Terraform Versions","text":"<p>Typhoon modules support Terraform v0.13.x and higher. Poseidon publishes providers to the Terraform Provider Registry for automatic install via <code>terraform init</code>.</p> Typhoon Release Terraform version v1.21.2 - ? v0.13.x, v0.14.4+, v0.15.x, v1.0.x v1.21.1 - v1.21.1 v0.13.x, v0.14.4+, v0.15.x v1.20.2 - v1.21.0 v0.13.x, v0.14.4+ v1.20.0 - v1.20.2 v0.13.x v1.18.8 - v1.19.4 v0.12.26+, v0.13.x v1.15.0 - v1.18.8 v0.12.x v1.10.3 - v1.15.0 v0.11.x v1.9.2 - v1.10.2 v0.10.4+ or v0.11.x v1.7.3 - v1.9.1 v0.10.x v1.6.4 - v1.7.2 v0.9.x"},{"location":"topics/maintenance/#cluster-upgrades","title":"Cluster Upgrades","text":"<p>Typhoon recommends upgrading clusters using a blue-green replacement strategy and migrating workloads.</p> <ol> <li>Launch new (candidate) clusters from tagged releases</li> <li>Apply workloads from existing cluster(s)</li> <li>Evaluate application health and performance</li> <li>Migrate application traffic to the new cluster</li> <li>Compare metrics and delete old cluster when ready</li> </ol> <p>Blue-green replacement reduces risk for clusters running critical applications. Candidate clusters allow baseline properties of clusters to be assessed (e.g. pod-to-pod bandwidth). Applying application workloads allows health to be assessed before being subjected to traffic (e.g. detect any changes in Kubernetes behavior between versions). Migration to the new cluster can be controlled according to requirements. Migration may mean updating DNS records to resolve the new cluster's ingress or may involve a load balancer gradually shifting traffic to the new cluster \"backend\". Retain the old cluster for a time to compare metrics or for fallback if issues arise.</p> <p>Blue-green replacement provides some subtler benefits as well:</p> <ul> <li>Encourages investment in tooling for traffic migration and failovers. When a cluster incident arises, shifting applications to a healthy cluster will be second nature.</li> <li>Discourages reliance on in-place opaque state. Retain confidence in your ability to create infrastructure from scratch.</li> <li>Allows Typhoon to make architecture changes between releases and eases the burden on Typhoon maintainers. By contrast, distros promising in-place upgrades get stuck with their mistakes or require complex and error-prone migrations.</li> </ul>"},{"location":"topics/maintenance/#bare-metal","title":"Bare-Metal","text":"<p>Typhoon bare-metal clusters are provisioned by a PXE-enabled network boot environment and a Matchbox service. To upgrade, re-provision machines into a new cluster.</p> <p>Failover application workloads to another cluster (varies).</p> <pre><code>kubectl config use-context other-context\nkubectl apply -f mercury -R\n# DNS or load balancer changes\n</code></pre> <p>Power off bare-metal machines and set their next boot device to PXE.</p> <pre><code>ipmitool -H node1.example.com -U USER -P PASS power off\nipmitool -H node1.example.com -U USER -P PASS chassis bootdev pxe\n</code></pre> <p>Delete or comment the Terraform config for the cluster.</p> <pre><code>- module \"mercury\" {\n-   source = \"git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes\"\n-   ...\n-}\n</code></pre> <p>Apply to delete old provisioning configs from Matchbox.</p> <pre><code>$ terraform apply\nApply complete! Resources: 0 added, 0 changed, 55 destroyed.\n</code></pre> <p>Re-provision a new cluster by following the bare-metal tutorial.</p>"},{"location":"topics/maintenance/#cloud","title":"Cloud","text":"<p>Create a new cluster following the tutorials. Failover application workloads to the new cluster (varies).</p> <pre><code>kubectl config use-context other-context\nkubectl apply -f mercury -R\n# DNS or load balancer changes\n</code></pre> <p>Once you're confident in the new cluster, delete the Terraform config for the old cluster.</p> <pre><code>- module \"yavin\" {\n-   source = \"git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes\"\n-   ...\n-}\n</code></pre> <p>Apply to delete the cluster.</p> <pre><code>$ terraform apply\nApply complete! Resources: 0 added, 0 changed, 55 destroyed.\n</code></pre>"},{"location":"topics/maintenance/#alternatives","title":"Alternatives","text":""},{"location":"topics/maintenance/#in-place-edits","title":"In-place Edits","text":"<p>Typhoon uses a static pod Kubernetes control plane which allows certain manifest upgrades to be performed in-place. Components like <code>kube-apiserver</code>, <code>kube-controller-manager</code>, and <code>kube-scheduler</code> are run as static pods. Components <code>flannel</code>/<code>calico</code>, <code>coredns</code>, and <code>kube-proxy</code> are scheduled on Kubernetes and can be edited via <code>kubectl</code>.</p> <p>In certain scenarios, in-place edits can be useful for quickly rolling out security patches (e.g. bumping <code>coredns</code>) or prioritizing speed over the safety of a proper cluster re-provision and transition.</p> <p>Note</p> <p>Rarely, we may test certain security in-place edits and mention them as an option in release notes.</p> <p>Warning</p> <p>Typhoon does not support or document in-place edits as an upgrade strategy. They involve inherent risks and we choose not to make recommendations or guarentees about the safety of different in-place upgrades. Its explicitly a non-goal.</p>"},{"location":"topics/maintenance/#node-replacement","title":"Node Replacement","text":"<p>Typhoon supports multi-controller clusters, so it is possible to upgrade a cluster by deleting and replacing nodes one by one.</p> <p>Warning</p> <p>Typhoon does not support or document node replacement as an upgrade strategy. It limits Typhoon's ability to make infrastructure and architectural changes between tagged releases.</p>"},{"location":"topics/maintenance/#node-configuration-updates","title":"Node Configuration Updates","text":"<p>Typhoon worker instance groups (default workers and worker pools) on AWS and Google Cloud gradually rolling replace worker instances when configuration changes are applied.</p>"},{"location":"topics/maintenance/#aws","title":"AWS","text":"<p>On AWS, worker instances belong to an auto-scaling group. When an auto-scaling group's launch configuration changes, an AWS Instance Refresh gradually replaces worker instances.</p> <p>Instance refresh creates surge instances, waits for a warm-up period, then deletes old instances.</p> <pre><code>module \"tempest\" {\n  source = \"git::https://github.com/poseidon/typhoon//aws/VARIANT/kubernetes?ref=VERSION\"\n\n  # AWS\n  cluster_name = \"tempest\"\n  ...\n\n  # optional\n  worker_count = 2\n- worker_type  = \"t3.small\"\n+ worker_type  = \"t3a.small\"\n\n  # change from on-demand to spot\n+ worker_price = \"0.0309\"\n\n  # default is 30GB\n+ disk_size = 50\n\n  # change worker snippets\n+ worker_snippets = [\n+   file(\"butane/feature.yaml\"),\n+ ]\n}\n</code></pre> <p>Applying edits to most worker fields will start an instance refresh:</p> <ul> <li><code>worker_type</code></li> <li><code>disk_*</code></li> <li><code>worker_price</code> (i.e. spot)</li> <li><code>worker_target_groups</code></li> <li><code>worker_snippets</code></li> </ul> <p>However, changing <code>os_stream</code>/<code>os_channel</code> or new AMIs becoming available will NOT change the launch configuration or trigger an Instance Refresh. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.</p> <p>Note</p> <p>Before Typhoon v1.28.3, worker nodes only used new launch configurations when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new worker pool, then scale down the old worker pool as desired.</p>"},{"location":"topics/maintenance/#google-cloud","title":"Google Cloud","text":"<p>On Google Cloud, worker instances belong to a managed instance group. When a group's launch template changes, a rolling update gradually replaces worker instances.</p> <p>The rolling update creates surge instances, waits for instances to be healthy, then deletes old instances.</p> <pre><code>module \"yavin\" {\n  source = \"git::https://github.com/poseidon/typhoon//google-cloud/VARIANT/kubernetes?ref=VERSION\"\n\n  # Google Cloud\n  cluster_name  = \"yavin\"\n  ...\n\n  # optional\n  worker_count = 2\n+ worker_type = \"n2-standard-2\"\n+ worker_preemptible = true\n\n  # default is 30GB\n+ disk_size = 50\n\n  # change worker snippets\n+ worker_snippets = [\n+   file(\"butane/feature.yaml\"),\n+ ]\n}\n</code></pre> <p>Applying edits to most worker fields will start an instance refresh:</p> <ul> <li><code>worker_type</code></li> <li><code>disk_*</code></li> <li><code>worker_preemptible</code> (i.e. spot)</li> <li><code>worker_snippets</code></li> </ul> <p>However, changing <code>os_stream</code>/<code>os_channel</code> or new compute images becoming available will NOT change the launch template or update instances. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.</p> <p>Note</p> <p>Before Typhoon v1.28.3, worker nodes only used new launch templates when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new worker pool, then scale down the old worker pool as desired.</p>"},{"location":"topics/maintenance/#upgrade-poseidonct","title":"Upgrade poseidon/ct","text":"<p>The poseidon/ct Terraform provider plugin parses, validates, and converts Butane Configs to Ignition user-data for provisioning instances. Since Typhoon v1.12.2+, the plugin can be updated in-place so that on apply, only workers will be replaced.</p> <p>Update the version of the <code>ct</code> plugin in each Terraform working directory. Typhoon clusters managed in the working directory must be v1.12.2 or higher.</p> <pre><code>provider \"ct\" {}\n\nterraform {\n  required_providers {\n    ct = {\n      source  = \"poseidon/ct\"\n-     version = \"0.10.0\"\n+     version = \"0.11.0\"\n    }\n    ...\n  }\n}\n</code></pre> <p>Run init and plan to check that no diff is proposed for the controller nodes (a diff would destroy cluster state).</p> <pre><code>terraform init\nterraform plan\n</code></pre> <p>Apply the change. If worker nodes' user-data is changed and workers will be replaced. Rollout happens slightly differently on each platform:</p>"},{"location":"topics/maintenance/#aws_1","title":"AWS","text":"<p>See AWS node config updates.</p>"},{"location":"topics/maintenance/#azure","title":"Azure","text":"<p>Azure edits the worker scale set in-place instantly. Manually terminate workers to create replacement workers using the new user-data.</p>"},{"location":"topics/maintenance/#bare-metal_1","title":"Bare-Metal","text":"<p>No action is needed. Bare-Metal machines do not re-PXE unless explicitly made to do so.</p>"},{"location":"topics/maintenance/#digitalocean","title":"DigitalOcean","text":"<p>DigitalOcean destroys existing worker nodes and DNS records, then creates new workers and DNS records. DigitalOcean lacks a \"managed group\" notion. For worker droplets to join the cluster, you must taint the secret copying step to indicate it must be repeated to add the kubeconfig to new workers.</p> <pre><code># old workers destroyed, new workers created\nterraform apply\n\n# add kubeconfig to new workers\nterraform state list | grep null_resource\nterraform taint module.nemo.null_resource.copy-worker-secrets[N]\nterraform apply\n</code></pre> <p>Expect downtime.</p>"},{"location":"topics/maintenance/#google-cloud_1","title":"Google Cloud","text":"<p>See Google Cloud node config updates.</p>"},{"location":"topics/performance/","title":"Performance","text":""},{"location":"topics/performance/#provision-time","title":"Provision Time","text":"<p>Provisioning times vary based on the operating system and platform. Sampling the time to create (apply) and destroy clusters with 1 controller and 2 workers shows (roughly) what to expect.</p> Platform Apply Destroy AWS 5 min 3 min Azure 10 min 7 min Bare-Metal 10-15 min NA Digital Ocean 3 min 30 sec 20 sec Google Cloud 8 min 5 min <p>Notes:</p> <ul> <li>SOA TTL and NXDOMAIN caching can have a large impact on provision time</li> <li>Platforms with auto-scaling take more time to provision (AWS, Azure, Google)</li> <li>Bare-metal POST times and network bandwidth will affect provision times</li> </ul>"},{"location":"topics/performance/#network-performance","title":"Network Performance","text":"<p>Network performance varies based on the platform and CNI plugin. <code>iperf</code> was used to measure the bandwidth between different hosts and different pods. Host-to-host shows typical bandwidth between host machines. Pod-to-pod shows the bandwidth between two <code>iperf</code> containers.</p> Platform / Plugin Theory Host to Host Pod to Pod AWS (flannel) 5 Gb/s 4.94 Gb/s 4.89 Gb/s AWS (calico, MTU 1480) 5 Gb/s 4.94 Gb/s 4.42 Gb/s AWS (calico, MTU 8981) 5 Gb/s 4.94 Gb/s 4.90 Gb/s Azure (flannel) Varies 749 Mb/s 650 Mb/s Azure (calico) Varies 749 Mb/s 650 Mb/s Bare-Metal (flannel) 1 Gb/s 940 Mb/s 903 Mb/s Bare-Metal (calico) 1 Gb/s 940 Mb/s 931 Mb/s Digital Ocean (flannel) Varies 1.97 Gb/s 1.20 Gb/s Digital Ocean (calico) Varies 1.97 Gb/s 1.20 Gb/s Google Cloud (flannel) 2 Gb/s 1.94 Gb/s 1.76 Gb/s Google Cloud (calico) 2 Gb/s 1.94 Gb/s 1.81 Gb/s <p>Notes:</p> <ul> <li>Calico, Cilium, and Flannel have comparable performance. Platform and configuration differences dominate.</li> <li>Azure and DigitalOcean network performance can be quite variable or depend on machine type</li> <li>Only certain AWS EC2 instance types allow jumbo frames. This is why the default MTU on AWS must be 1480.</li> </ul>"},{"location":"topics/security/","title":"Security","text":"<p>Typhoon aims to be minimal and secure. We're running it ourselves after all.</p>"},{"location":"topics/security/#overview","title":"Overview","text":"<p>Kubernetes</p> <ul> <li>etcd with peer-to-peer and client-auth TLS</li> <li>Kubelets TLS bootstrap certificates (72 hours)</li> <li>Generated TLS certificate (365 days) for admin <code>kubeconfig</code></li> <li>NodeRestriction is enabled to limit Kubelet authorization</li> <li>Role-Based Access Control is enabled. Apps must define RBAC policies for API access</li> <li>Workloads run on worker nodes only, unless they tolerate the master taint</li> <li>Kubernetes Network Policy and Calico NetworkPolicy support <sup>1</sup></li> </ul> <p>Hosts</p> <ul> <li>Container Linux auto-updates are enabled</li> <li>Hosts limit logins to SSH key-based auth (user \"core\")</li> <li>SELinux enforcing mode <sup>2</sup></li> </ul> <p>Platform</p> <ul> <li>Cloud firewalls limit access to ssh, kube-apiserver, and ingress</li> <li>No cluster credentials are stored in Matchbox (used for bare-metal)</li> <li>No cluster credentials are stored in Digital Ocean metadata</li> <li>Cluster credentials are stored in AWS metadata (for ASGs)</li> <li>Cluster credentials are stored in Azure metadata (for scale sets)</li> <li>Cluster credentials are stored in Google Cloud metadata (for managed instance groups)</li> <li>No account credentials are available to Digital Ocean droplets</li> <li>No account credentials are available to AWS EC2 instances (no IAM permissions)</li> <li>No account credentials are available to Azure instances (no IAM permissions)</li> <li>No account credentials are available to Google Cloud instances (no IAM permissions)</li> </ul>"},{"location":"topics/security/#precautions","title":"Precautions","text":"<p>Typhoon limits exposure to many security threats, but it is not a silver bullet. As usual,</p> <ul> <li>Do not run untrusted images or accept manifests from strangers</li> <li>Do not give untrusted users a shell behind your firewall</li> <li>Define network policies for your namespaces</li> </ul>"},{"location":"topics/security/#container-images","title":"Container Images","text":"<p>Typhoon uses upstream container images (where possible) and upstream binaries.</p> <p>Note</p> <p>Kubernetes releases <code>kubelet</code> as a binary for distros to package, either as a DEB/RPM on traditional distros or as a container image for container-optimized operating systems.</p> <p>Typhoon packages the upstream Kubelet and its dependencies as a container image. Builds fetch the upstream Kubelet binary and verify its checksum.</p> <p>The Kubelet image is published to Quay.io and Dockerhub.</p> <ul> <li>quay.io/poseidon/kubelet (official)</li> <li>docker.io/psdn/kubelet (fallback)</li> </ul> <p>Two tag styles indicate the build strategy used.</p> <ul> <li>Typhoon internal infra publishes single and multi-arch images (e.g. <code>v1.18.4</code>, <code>v1.18.4-amd64</code>, <code>v1.18.4-arm64</code>, <code>v1.18.4-2-g23228e6-amd64</code>, <code>v1.18.4-2-g23228e6-arm64</code>)</li> <li>Quay automated builds publish verifiable images (e.g. <code>build-SHA</code> on Quay)</li> </ul> <p>The Typhoon-built Kubelet image is used as the official image. Automated builds provide an alternative image for those preferring to trust images built by Quay (albeit lacking multi-arch). To use the fallback registry or an alternative tag, see customization.</p>"},{"location":"topics/security/#flannel-cni","title":"flannel-cni","text":"<p>Typhoon packages the flannel-cni container image to provide security patches.</p> <ul> <li>quay.io/poseidon/flannel-cni (official)</li> </ul>"},{"location":"topics/security/#terraform-providers","title":"Terraform Providers","text":"<p>Typhoon publishes Terraform providers to the Terraform Registry, GPG signed by 0x8F515AD1602065C8.</p> Name Source Registry ct github poseidon/ct matchbox github poseidon/matchbox"},{"location":"topics/security/#kube-system","title":"kube-system","text":"Name user hostNet privileged kube-apiserver nobody true false kube-controller-manager nobody true false kube-scheduler nobody true false coredns NA false false kube-proxy root true true cilium root true true calico root true true flannel root true true Name priorityClassName kube-apiserver system-cluster-critical kube-controller-manager system-cluster-critical kube-scheduler system-cluster-critical coredns system-cluster-critical kube-proxy system-node-critical cilium system-node-critical calico system-node-critical flannel system-node-critical"},{"location":"topics/security/#disclosures","title":"Disclosures","text":"<p>If you find security issues, please email <code>security@psdn.io</code>. If the issue lies in upstream Kubernetes, please inform upstream Kubernetes as well.</p> <ol> <li> <p>Requires <code>networking = \"calico\"</code>. Calico is the default on all platforms (AWS, Azure, bare-metal, DigitalOcean, and Google Cloud).\u00a0\u21a9</p> </li> <li> <p>SELinux is enforcing on Fedora CoreOS, permissive on Flatcar Linux.\u00a0\u21a9</p> </li> </ol>"}]}
\ No newline at end of file
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index 000396c15..c028f5223 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ
diff --git a/topics/faq/index.html b/topics/faq/index.html
index 33051c305..ea4e1ddd4 100644
--- a/topics/faq/index.html
+++ b/topics/faq/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -889,15 +904,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" checked>
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1091,15 +1111,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1232,15 +1257,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1509,10 +1539,11 @@ <h2 id="maintainers">Maintainers<a class="headerlink" href="#maintainers" title=
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/topics/hardware/index.html b/topics/hardware/index.html
index 5adec6729..2b4424bad 100644
--- a/topics/hardware/index.html
+++ b/topics/hardware/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -889,15 +904,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" checked>
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1172,15 +1192,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1313,15 +1338,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1807,10 +1837,11 @@ <h3 id="web-ui">Web UI<a class="headerlink" href="#web-ui" title="Permanent link
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/topics/maintenance/index.html b/topics/maintenance/index.html
index 357323350..add1ed09b 100644
--- a/topics/maintenance/index.html
+++ b/topics/maintenance/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -889,15 +904,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" checked>
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1220,15 +1240,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1361,15 +1386,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1699,12 +1729,12 @@ <h2 id="best-practices">Best Practices<a class="headerlink" href="#best-practice
 <h2 id="versioning">Versioning<a class="headerlink" href="#versioning" title="Permanent link">&para;</a></h2>
 <p>Typhoon provides tagged releases to allow clusters to be versioned using ordinary Terraform configs.</p>
 <div class="highlight"><pre><span></span><code>module &quot;yavin&quot; {
-  source = &quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.2&quot;
+  source = &quot;git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.28.3&quot;
   ...
 }
 
 module &quot;mercury&quot; {
-  source = &quot;git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.2&quot;
+  source = &quot;git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.28.3&quot;
   ...
 }
 </code></pre></div>
@@ -1873,7 +1903,7 @@ <h3 id="aws">AWS<a class="headerlink" href="#aws" title="Permanent link">&para;<
 <p>However, changing <code>os_stream</code>/<code>os_channel</code> or new AMIs becoming available will NOT change the launch configuration or trigger an Instance Refresh. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.</p>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
-<p>Before Typhoon v1.28.2, worker nodes only used new launch configurations when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new <a href="../../advanced/worker-pools/">worker pool</a>, then scale down the old worker pool as desired.</p>
+<p>Before Typhoon v1.28.3, worker nodes only used new launch configurations when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new <a href="../../advanced/worker-pools/">worker pool</a>, then scale down the old worker pool as desired.</p>
 </div>
 <h3 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" title="Permanent link">&para;</a></h3>
 <p>On Google Cloud, worker instances belong to a <a href="https://cloud.google.com/compute/docs/instance-groups#managed_instance_groups">managed instance group</a>. When a group's launch template changes, a <a href="https://cloud.google.com/compute/docs/instance-groups/rolling-out-updates-to-managed-instance-groups">rolling update</a> gradually replaces worker instances.</p>
@@ -1909,7 +1939,7 @@ <h3 id="google-cloud">Google Cloud<a class="headerlink" href="#google-cloud" tit
 <p>However, changing <code>os_stream</code>/<code>os_channel</code> or new compute images becoming available will NOT change the launch template or update instances. This allows Fedora CoreOS or Flatcar Linux to auto-update themselves via reboots and avoids unexpected terraform diffs for new AMIs.</p>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
-<p>Before Typhoon v1.28.2, worker nodes only used new launch templates when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new <a href="../../advanced/worker-pools/">worker pool</a>, then scale down the old worker pool as desired.</p>
+<p>Before Typhoon v1.28.3, worker nodes only used new launch templates when replaced manually (or due to failure). If you must change node configuration manually, it's still possible. Create a new <a href="../../advanced/worker-pools/">worker pool</a>, then scale down the old worker pool as desired.</p>
 </div>
 <h2 id="upgrade-poseidonct">Upgrade poseidon/ct<a class="headerlink" href="#upgrade-poseidonct" title="Permanent link">&para;</a></h2>
 <p>The <a href="https://github.com/poseidon/terraform-provider-ct">poseidon/ct</a> Terraform provider plugin parses, validates, and converts Butane Configs to Ignition user-data for provisioning instances. Since Typhoon v1.12.2+, the plugin can be updated in-place so that on apply, only workers will be replaced.</p>
@@ -2018,10 +2048,11 @@ <h4 id="google-cloud_1">Google Cloud<a class="headerlink" href="#google-cloud_1"
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/topics/performance/index.html b/topics/performance/index.html
index 4954acc42..01ae06c19 100644
--- a/topics/performance/index.html
+++ b/topics/performance/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -889,15 +904,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" checked>
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1084,15 +1104,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1225,15 +1250,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1614,10 +1644,11 @@ <h2 id="network-performance">Network Performance<a class="headerlink" href="#net
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>
diff --git a/topics/security/index.html b/topics/security/index.html
index aa8ca8d60..c92ec8467 100644
--- a/topics/security/index.html
+++ b/topics/security/index.html
@@ -20,7 +20,7 @@
       
       
       <link rel="icon" href="../../img/favicon.ico">
-      <meta name="generator" content="mkdocs-1.5.2, mkdocs-material-9.3.1">
+      <meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.4.6">
     
     
       
@@ -28,10 +28,10 @@
       
     
     
-      <link rel="stylesheet" href="../../assets/stylesheets/main.046329b4.min.css">
+      <link rel="stylesheet" href="../../assets/stylesheets/main.35e1ed30.min.css">
       
         
-        <link rel="stylesheet" href="../../assets/stylesheets/palette.85d0ee34.min.css">
+        <link rel="stylesheet" href="../../assets/stylesheets/palette.356b1318.min.css">
       
       
 
@@ -424,15 +424,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
         
-          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -605,15 +610,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" >
         
-          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -746,15 +756,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
         
-          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -889,15 +904,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" checked>
         
-          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1125,15 +1145,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" >
         
-          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1266,15 +1291,20 @@
     
     
     
-    <li class="md-nav__item md-nav__item--nested">
+    
+    
+      
+      
+    
+    <li class="md-nav__item md-nav__item--section md-nav__item--nested">
       
-        
         
         
         
         <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
         
-          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
+          
+          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="">
             
   
   <span class="md-ellipsis">
@@ -1766,10 +1796,11 @@ <h2 id="disclosures">Disclosures<a class="headerlink" href="#disclosures" title=
       <div class="md-dialog__inner md-typeset"></div>
     </div>
     
-    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.dfff1995.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
+    
+    <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.tabs", "navigation.instant"], "search": "../../assets/javascripts/workers/search.f886a092.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
     
     
-      <script src="../../assets/javascripts/bundle.dff1b7c8.min.js"></script>
+      <script src="../../assets/javascripts/bundle.aecac24b.min.js"></script>
       
     
   </body>