refactor(common): cleanup, strip deprecated doc (#11469)

modules/@angular/common/src/directives/core_directives.ts

@@ -1,72 +0,0 @@
-/**
- * @license
- * Copyright Google Inc. All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-import {Type} from '@angular/core';
-
-import {NgClass} from './ng_class';
-import {NgFor} from './ng_for';
-import {NgIf} from './ng_if';
-import {NgPlural, NgPluralCase} from './ng_plural';
-import {NgStyle} from './ng_style';
-import {NgSwitch, NgSwitchCase, NgSwitchDefault} from './ng_switch';
-import {NgTemplateOutlet} from './ng_template_outlet';
-
-/**
- * A collection of Angular core directives that are likely to be used in each and every Angular
- * application.
- *
- * This collection can be used to quickly enumerate all the built-in directives in the `directives`
- * property of the `@Component` annotation.
- *
- * ### Example ([live demo](http://plnkr.co/edit/yakGwpCdUkg0qfzX5m8g?p=preview))
- *
- * Instead of writing:
- *
- * ```typescript
- * import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchCase, NgSwitchDefault} from '@angular/common';
- * import {OtherDirective} from './myDirectives';
- *
- * @Component({
- *   selector: 'my-component',
- *   templateUrl: 'myComponent.html',
- *   directives: [NgClass, NgIf, NgFor, NgSwitch, NgSwitchCase, NgSwitchDefault, OtherDirective]
- * })
- * export class MyComponent {
- *   ...
- * }
- * ```
- * one could import all the core directives at once:
- *
- * ```typescript
- * import {CORE_DIRECTIVES} from '@angular/common';
- * import {OtherDirective} from './myDirectives';
- *
- * @Component({
- *   selector: 'my-component',
- *   templateUrl: 'myComponent.html',
- *   directives: [CORE_DIRECTIVES, OtherDirective]
- * })
- * export class MyComponent {
- *   ...
- * }
- * ```
- *
- * @stable
- */
-export const CORE_DIRECTIVES: Type<any>[] = [
-  NgClass,
-  NgFor,
-  NgIf,
-  NgTemplateOutlet,
-  NgStyle,
-  NgSwitch,
-  NgSwitchCase,
-  NgSwitchDefault,
-  NgPlural,
-  NgPluralCase,
-];

modules/@angular/common/src/directives/index.ts

@@ -0,0 +1,47 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Provider} from '@angular/core';
+
+import {NgClass} from './ng_class';
+import {NgFor} from './ng_for';
+import {NgIf} from './ng_if';
+import {NgPlural, NgPluralCase} from './ng_plural';
+import {NgStyle} from './ng_style';
+import {NgSwitch, NgSwitchCase, NgSwitchDefault} from './ng_switch';
+import {NgTemplateOutlet} from './ng_template_outlet';
+
+export {
+  NgClass,
+  NgFor,
+  NgIf,
+  NgPlural,
+  NgPluralCase,
+  NgStyle,
+  NgSwitch,
+  NgSwitchCase,
+  NgSwitchDefault,
+  NgTemplateOutlet
+};
+
+/**
+ * A collection of Angular directives that are likely to be used in each and every Angular
+ * application.
+ */
+export const COMMON_DIRECTIVES: Provider[] = [
+  NgClass,
+  NgFor,
+  NgIf,
+  NgTemplateOutlet,
+  NgStyle,
+  NgSwitch,
+  NgSwitchCase,
+  NgSwitchDefault,
+  NgPlural,
+  NgPluralCase,
+];