chore: Remove tslib

In order to decrease the bundle size.

constraints.pro

@@ -3,3 +3,7 @@ gen_enforced_dependency(WorkspaceCwd, DependencyIdent, DependencyRange2, Depende
   workspace_has_dependency(WorkspaceCwd, DependencyIdent, DependencyRange, DependencyType),
   workspace_has_dependency(OtherWorkspaceCwd, DependencyIdent, DependencyRange2, DependencyType2),
   DependencyRange \= DependencyRange2.
+
+% This rule will prevent all workspaces from depending on tslib
+gen_enforced_dependency(WorkspaceCwd, 'tslib', null, DependencyType) :-
+  workspace_has_dependency(WorkspaceCwd, 'tslib', _, DependencyType).

package.json

@@ -46,7 +46,6 @@
     "prettier": "^1.19.1",
     "tmp-promise": "^2.0.2",
     "ts-jest": "25.2.0",
-    "tslib": "^1.11.0",
     "typescript": "^3.8.2"
   }
 }

packages/changed/package.json

@@ -6,8 +6,7 @@
     "build": "builder build plugin"
   },
   "dependencies": {
-    "clipanion": "^2.1.5",
-    "tslib": "^1.11.0"
+    "clipanion": "^2.1.5"
   },
   "devDependencies": {
     "@yarnpkg/builder": "^2.0.0-rc.19",

packages/tsconfig-references/package.json

@@ -6,8 +6,7 @@
     "build": "builder build plugin"
   },
   "dependencies": {
-    "detect-indent": "^6.0.0",
-    "tslib": "^1.11.0"
+    "detect-indent": "^6.0.0"
   },
   "devDependencies": {
     "@types/detect-indent": "6.0.0",

tsconfig.json

@@ -3,14 +3,12 @@
     "allowSyntheticDefaultImports": true,
     "alwaysStrict": true,
     "esModuleInterop": true,
-    "noEmitHelpers": true,
-    "importHelpers": true,
     "module": "commonjs",
     "moduleResolution": "node",
     "preserveConstEnums": true,
     "strict": true,
     "suppressImplicitAnyIndexErrors": false,
-    "target": "es6",
+    "target": "es2017",
     "forceConsistentCasingInFileNames": true,
     "skipLibCheck": true,
     "resolveJsonModule": true,

yarn.lock

@@ -312,7 +312,6 @@ __metadata:
     "@yarnpkg/plugin-essentials": ^2.0.0-rc.23
     "@yarnpkg/shell": ^2.0.0-rc.10
     clipanion: ^2.1.5
-    tslib: ^1.11.0
     typescript: ^3.8.2
   languageName: unknown
   linkType: soft
@@ -328,7 +327,6 @@ __metadata:
     "@yarnpkg/fslib": ^2.0.0-rc.16
     "@yarnpkg/plugin-essentials": ^2.0.0-rc.23
     detect-indent: ^6.0.0
-    tslib: ^1.11.0
     typescript: ^3.8.2
   languageName: unknown
   linkType: soft
@@ -8190,7 +8188,6 @@ [email protected]:
     prettier: ^1.19.1
     tmp-promise: ^2.0.2
     ts-jest: 25.2.0
-    tslib: ^1.11.0
     typescript: ^3.8.2
   languageName: unknown
   linkType: soft
@@ -9358,7 +9355,7 @@ [email protected]:
   languageName: node
   linkType: hard
 
-"tslib@npm:^1.11.0, tslib@npm:^1.8.1, tslib@npm:^1.9.0":
+"tslib@npm:^1.8.1, tslib@npm:^1.9.0":
   version: 1.11.0
   resolution: "tslib@npm:1.11.0"
   checksum: 2/fa014c310808080e07b14d33aa52a3c8c8038f25fd7164a8e7d038fd6f2ca767b5a9305c77147d7d59ccd93bdf7a461a3c1d7ae53dfaca43501a2623834def97