Method whenStable

packages/core/src/application/application_ref.ts:338–351

* @returns A promise that resolves when the application becomes stable

()

   * @returns A promise that resolves when the application becomes stable
   */
  whenStable(): Promise<void> {
    let subscription: Subscription;
    return new Promise<void>((resolve) => {
      subscription = this.isStable.subscribe({
        next: (stable) => {
          if (stable) {
            resolve();
          }
        },
      });
    }).finally(() => {
      subscription.unsubscribe();
    });
  }

  private readonly _injector = inject(EnvironmentInjector);
  private _rendererFactory: RendererFactory2 | null = null;