refactor(core): Replace non-null assertion operator with property initialization (#39730)

Reuse the `noop` function from the common utilities

PR Close #39730

packages/core/src/application_init.ts

@@ -6,9 +6,9 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {isPromise} from '../src/util/lang';
-
 import {Inject, Injectable, InjectionToken, Optional} from './di';
+import {isPromise} from './util/lang';
+import {noop} from './util/noop';
 
 
 /**
@@ -37,10 +37,8 @@ export const APP_INITIALIZER = new InjectionToken<Array<() => void>>('Applicatio
  */
 @Injectable()
 export class ApplicationInitStatus {
-  // TODO(issue/24571): remove '!'.
-  private resolve!: Function;
-  // TODO(issue/24571): remove '!'.
-  private reject!: Function;
+  private resolve = noop;
+  private reject = noop;
   private initialized = false;
   public readonly donePromise: Promise<any>;
   public readonly done = false;

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

@@ -626,9 +626,6 @@
   {
     "name": "VERSION"
   },
-  {
-    "name": "ViewEngineTemplateRef"
-  },
   {
     "name": "VE_ViewContainerRef"
   },
@@ -644,6 +641,9 @@
   {
     "name": "ViewEncapsulation"
   },
+  {
+    "name": "ViewEngineTemplateRef"
+  },
   {
     "name": "ViewRef"
   },
@@ -1397,6 +1397,9 @@
   {
     "name": "noop"
   },
+  {
+    "name": "noop"
+  },
   {
     "name": "normalizeValidators"
   },

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

@@ -845,9 +845,6 @@
   {
     "name": "VERSION"
   },
-  {
-    "name": "ViewEngineTemplateRef"
-  },
   {
     "name": "VE_ViewContainerRef"
   },
@@ -860,6 +857,9 @@
   {
     "name": "ViewEncapsulation"
   },
+  {
+    "name": "ViewEngineTemplateRef"
+  },
   {
     "name": "ViewRef"
   },
@@ -1721,6 +1721,9 @@
   {
     "name": "noop"
   },
+  {
+    "name": "noop"
+  },
   {
     "name": "normalizeQueryParams"
   },

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

@@ -140,9 +140,6 @@
   {
     "name": "TodoStore"
   },
-  {
-    "name": "ViewEngineTemplateRef"
-  },
   {
     "name": "VE_ViewContainerRef"
   },
@@ -152,6 +149,9 @@
   {
     "name": "ViewEncapsulation"
   },
+  {
+    "name": "ViewEngineTemplateRef"
+  },
   {
     "name": "ViewRef"
   },