build: import tslib rather than output TS helpers (#16901)

packages/compiler/package.json

@@ -8,6 +8,9 @@
   "typings": "./compiler.d.ts",
   "author": "angular",
   "license": "MIT",
+  "dependencies": {
+    "tslib": "^1.7.1"
+  },
   "peerDependencies": {
     "@angular/core": "0.0.0-PLACEHOLDER"
   },

packages/compiler/rollup.config.js

@@ -6,18 +6,21 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
+import resolve from 'rollup-plugin-node-resolve';
+
+const globals = {
+  '@angular/core': 'ng.core',
+  'rxjs/Observable': 'Rx',
+  'rxjs/Subject': 'Rx',
+};
+
 export default {
   entry: '../../dist/packages-dist/compiler/@angular/compiler.es5.js',
   dest: '../../dist/packages-dist/compiler/bundles/compiler.umd.js',
   format: 'umd',
   exports: 'named',
   moduleName: 'ng.compiler',
-  globals: {
-    '@angular/core': 'ng.core',
-    'rxjs/Observable': 'Rx',
-    'rxjs/Subject': 'Rx',
-  },
-  plugins: [
-    //    nodeResolve({ jsnext: true, main: true }),
-  ]
+  plugins: [resolve()],
+  external: Object.keys(globals),
+  globals: globals
 };

packages/compiler/testing/rollup.config.js

@@ -6,17 +6,23 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
+import resolve from 'rollup-plugin-node-resolve';
+
+const globals = {
+  '@angular/core': 'ng.core',
+  '@angular/core/testing': 'ng.core.testing',
+  '@angular/compiler': 'ng.compiler',
+  'rxjs/Observable': 'Rx',
+  'rxjs/Subject': 'Rx'
+};
+
 export default {
   entry: '../../../dist/packages-dist/compiler/@angular/compiler/testing.es5.js',
   dest: '../../../dist/packages-dist/compiler/bundles/compiler-testing.umd.js',
   format: 'umd',
   exports: 'named',
   moduleName: 'ng.compiler.testing',
-  globals: {
-    '@angular/core': 'ng.core',
-    '@angular/core/testing': 'ng.core.testing',
-    '@angular/compiler': 'ng.compiler',
-    'rxjs/Observable': 'Rx',
-    'rxjs/Subject': 'Rx'
-  }
+  plugins: [resolve()],
+  external: Object.keys(globals),
+  globals: globals
 };