diff --git a/package-lock.json b/package-lock.json
index dca3a4f..01dc9b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "gd-utils",
-  "version": "1.2.0",
+  "version": "1.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -84,6 +84,14 @@
         "readable-stream": "^2.0.6"
       }
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+      "resolved": "https://registry.npmjs.org/ast-types/-/ast-types-0.14.2.tgz",
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+      "requires": {
+        "tslib": "^2.0.1"
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       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
@@ -330,6 +338,11 @@
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       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
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+      "resolved": "https://registry.npmjs.org/data-uri-to-buffer/-/data-uri-to-buffer-1.2.0.tgz",
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       "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.8.28.tgz",
@@ -366,6 +379,21 @@
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+      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
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+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/degenerator/-/degenerator-1.0.4.tgz",
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+        "escodegen": "1.x.x",
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@@ -417,11 +445,58 @@
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+      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.8.tgz",
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+    "es6-promisify": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+      "integrity": "sha512-C+d6UdsYDk0lMebHNR4S2NybQMMngAOnOwYBQjTOiv0MkoJMP0Myw2mgpDLBcpfCmRLxyFqYhS/CfOENq4SJhQ==",
+      "requires": {
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       "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
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+      "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.14.3.tgz",
+      "integrity": "sha512-qFcX0XJkdg+PB3xjZZG/wKSuT1PnQWx57+TVSjIMmILd2yC/6ByYElPwJnslDsuWuSAp4AwJGumarAAmJch5Kw==",
+      "requires": {
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+        "estraverse": "^4.2.0",
+        "esutils": "^2.0.2",
+        "optionator": "^0.8.1",
+        "source-map": "~0.6.1"
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+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
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+        }
+      }
+    },
+    "esprima": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/esprima/-/esprima-3.1.3.tgz",
+      "integrity": "sha512-AWwVMNxwhN8+NIPQzAQZCm7RkLC4RbM3B1OobMuyp3i+w73X57KCKaVIxaRZb+DYCojq7rspo+fmuQfAboyhFg=="
+    },
+    "estraverse": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.3.0.tgz",
+      "integrity": "sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw=="
+    },
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+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
+      "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g=="
+    },
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       "resolved": "https://registry.npmjs.org/event-target-shim/-/event-target-shim-5.0.1.tgz",
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+    "fast-levenshtein": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz",
+      "integrity": "sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw=="
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     "file-uri-to-path": {
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       "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
@@ -469,6 +549,38 @@
         "minipass": "^2.6.0"
       }
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+    "ftp": {
+      "version": "0.3.10",
+      "resolved": "https://registry.npmjs.org/ftp/-/ftp-0.3.10.tgz",
+      "integrity": "sha512-faFVML1aBx2UoDStmLwv2Wptt4vw5x03xxX172nhA5Y5HBshW5JweqQ2W4xL4dezQTG8inJsuYcpPHHU3X5OTQ==",
+      "requires": {
+        "readable-stream": "1.1.x",
+        "xregexp": "2.0.0"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "0.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
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+        },
+        "readable-stream": {
+          "version": "1.1.14",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+          "integrity": "sha512-+MeVjFf4L44XUkhM1eYbD8fyEsxcV81pqMSR5gblfcLCHfZvbrqy4/qYHE+/R5HoBUT11WV5O08Cr1n3YXkWVQ==",
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "0.0.1",
+            "string_decoder": "~0.10.x"
+          }
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+        "string_decoder": {
+          "version": "0.10.31",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ=="
+        }
+      }
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@@ -501,6 +613,34 @@
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+    "get-uri": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/get-uri/-/get-uri-2.0.4.tgz",
+      "integrity": "sha512-v7LT/s8kVjs+Tx0ykk1I+H/rbpzkHvuIq87LmeXptcf5sNWm9uQiwjNAt94SJPA1zOlCntmnOlJvVWKmzsxG8Q==",
+      "requires": {
+        "data-uri-to-buffer": "1",
+        "debug": "2",
+        "extend": "~3.0.2",
+        "file-uri-to-path": "1",
+        "ftp": "~0.3.10",
+        "readable-stream": "2"
+      },
+      "dependencies": {
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+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+        }
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     "github-from-package": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
@@ -556,6 +696,38 @@
         "toidentifier": "1.0.0"
       }
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+    "http-proxy-agent": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-2.1.0.tgz",
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+        "debug": "3.1.0"
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+          "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.3.0.tgz",
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+          "requires": {
+            "es6-promisify": "^5.0.0"
+          }
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+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
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+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.8.tgz",
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@@ -726,6 +903,15 @@
         }
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+      "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
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+        "type-check": "~0.3.2"
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@@ -734,6 +920,14 @@
         "p-locate": "^4.1.0"
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+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
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@@ -768,9 +962,9 @@
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+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
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@@ -817,6 +1011,11 @@
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+      "resolved": "https://registry.npmjs.org/netmask/-/netmask-1.0.6.tgz",
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+      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
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@@ -913,6 +1125,62 @@
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+        "debug": "^4.1.1",
+        "get-uri": "^2.0.0",
+        "http-proxy-agent": "^2.1.0",
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+        "https-proxy-agent": {
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+        "degenerator": "^1.0.4",
+        "ip": "^1.1.5",
+        "netmask": "^1.0.6",
+        "thunkify": "^2.1.2"
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+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-4.0.2.tgz",
+      "integrity": "sha512-NT6syHhI9LmuEMSK6Kd2V7gNv5KFZoLE7V5udWmn0de+3Mkj3UMA/AJPLyeNUVmElCurSHtUdM3ETpR3z770Wg==",
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+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.1.tgz",
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+          "requires": {
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+    "source-map": {
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+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
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@@ -1159,11 +1527,21 @@
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+      "resolved": "https://registry.npmjs.org/thunkify/-/thunkify-2.1.2.tgz",
+      "integrity": "sha512-w9foI80XcGImrhMQ19pxunaEC5Rp2uzxZZg4XBAFRfiLOplk3F0l7wo+bO16vC2/nlQfR/mXZxcduo0MF2GWLg=="
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       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
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+    "tslib": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.0.tgz",
+      "integrity": "sha512-336iVw3rtn2BUK7ORdIAHTyxHGRIHVReokCR3XjbckJMK7ms8FysBfhLR8IXnAgy7T0PTPNBWKiH514FOW/WSg=="
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       "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.6.tgz",
@@ -1177,6 +1555,14 @@
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+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+      "integrity": "sha512-ZCmOJdvOWDBYJlzAoFkC+Q0+bUyEOS1ltgp1MGU03fqHG+dbi9tBFU2Rd9QKiDZFAYrhPh2JUf7rZRIuHRKtOg==",
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@@ -1219,6 +1605,11 @@
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+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
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       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
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+    "xregexp": {
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+      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-2.0.0.tgz",
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