refactor(router): update stability labels (#10902)

modules/@angular/router/src/config.ts

@@ -252,12 +252,12 @@ export type ResolveData = {
 };
 
 /**
- * @experimental
+ * @stable
  */
 export type LoadChildrenCallback = () => Type<any>| Promise<Type<any>>| Observable<Type<any>>;
 
 /**
- * @experimental
+ * @stable
  */
 export type LoadChildren = string | LoadChildrenCallback;
 

modules/@angular/router/src/interfaces.ts

@@ -197,7 +197,7 @@ export interface CanDeactivate<T> {
  *
  * You can also provide a function with the same signature instead of the class.
  *
- * @experimental
+ * @stable
  */
 export interface Resolve<T> {
   resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot):

modules/@angular/router/src/router_module.ts

@@ -77,7 +77,7 @@ export const ROUTER_PROVIDERS: any[] = [
  * class Lazy {}
  * ```
  *
- * @experimental
+ * @stable
  */
 @NgModule({declarations: ROUTER_DIRECTIVES, exports: ROUTER_DIRECTIVES})
 export class RouterModule {

modules/@angular/router/src/shared.ts

@@ -10,14 +10,14 @@
  * Name of the primary outlet.
  * @type {string}
  *
- * @experimental
+ * @stable
  */
 export const PRIMARY_OUTLET = 'primary';
 
 /**
  * A collection of parameters.
  *
- * @experimental
+ * @stable
  */
 export type Params = {
   [key: string]: any

modules/@angular/router/src/url_tree.ts

@@ -154,7 +154,7 @@ export function mapChildrenIntoArray<T>(
 /**
  * Defines a way to serialize/deserialize a url tree.
  *
- * @experimental
+ * @stable
  */
 export abstract class UrlSerializer {
   /**
@@ -171,7 +171,7 @@ export abstract class UrlSerializer {
 /**
  * A default implementation of the serialization.
  *
- * @experimental
+ * @stable
  */
 export class DefaultUrlSerializer implements UrlSerializer {
   parse(url: string): UrlTree {

modules/@angular/router/testing/router_testing_module.ts

@@ -21,7 +21,7 @@ import {flatten} from '../src/utils/collection';
  * A spy for {@link NgModuleFactoryLoader} that allows tests to simulate the loading of ng module
  * factories.
  *
- * @experimental
+ * @stable
  */
 @Injectable()
 export class SpyNgModuleFactoryLoader implements NgModuleFactoryLoader {
@@ -61,7 +61,7 @@ function setupTestingRouter(
  * });
  * ```
  *
- * @experimental
+ * @stable
  */
 @NgModule({
   exports: [RouterModule],