build(bazel): update to rules_typescript 0.16.1 (#25490)

PR Close #25490

packages/bazel/src/modify_tsconfig.js

@@ -23,9 +23,6 @@ function main(args) {
   const data = JSON.parse(fs.readFileSync(input, {encoding: 'utf-8'}));
   data['compilerOptions']['target'] = 'es5';
   data['bazelOptions']['es5Mode'] = true;
-  // Enable tsickle for decorator downleveling only
-  data['bazelOptions']['tsickle'] = true;
-  data['bazelOptions']['tsickleExternsPath'] = '';
   data['compilerOptions']['outDir'] = path.join(data['compilerOptions']['outDir'], newRoot);
   if (data['angularCompilerOptions']) {
     // Don't enable tsickle's closure conversions

packages/bazel/test/ng_package/core_package.spec.ts

@@ -126,8 +126,8 @@ describe('@angular/core ng_package', () => {
         expect(shx.cat('fesm5/core.js')).not.toContain('@fileoverview added by tsickle');
       });
 
-      it('should have annotations rather than decorators',
-         () => { expect(shx.cat('fesm5/core.js')).not.toContain('__decorate'); });
+      it('should have decorators',
+         () => { expect(shx.cat('fesm5/core.js')).toContain('__decorate'); });
 
       it('should load tslib from external bundle', () => {
         expect(shx.cat('fesm5/core.js')).not.toContain('function __extends');

packages/core/test/bundling/hello_world_r2/bundle.golden_symbols.json

@@ -182,6 +182,9 @@
   {
     "name": "APP_BOOTSTRAP_LISTENER"
   },
+  {
+    "name": "APP_INITIALIZER"
+  },
   {
     "name": "APP_ROOT"
   },
@@ -1910,6 +1913,9 @@
   {
     "name": "__assign"
   },
+  {
+    "name": "__decorate"
+  },
   {
     "name": "__extends"
   },
@@ -1946,6 +1952,12 @@
   {
     "name": "__extends$u"
   },
+  {
+    "name": "__metadata"
+  },
+  {
+    "name": "__param"
+  },
   {
     "name": "__read"
   },