/**
 * @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 { LifecycleHooks } from './private_import_core';
export declare function hasLifecycleHook(hook: LifecycleHooks, token: any): boolean;