/**
 * @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 { AnimationTriggerMetadata } from '@angular/animations';
/**
 * Below are all the animations for the md-menu component.
 * Animation duration and timing values are based on AngularJS Material.
 */
/**
 * This animation controls the menu panel's entry and exit from the page.
 *
 * When the menu panel is added to the DOM, it scales in and fades in its border.
 *
 * When the menu panel is removed from the DOM, it simply fades out after a brief
 * delay to display the ripple.
 */
export declare const transformMenu: AnimationTriggerMetadata;
/**
 * This animation fades in the background color and content of the menu panel
 * after its containing element is scaled in.
 */
export declare const fadeInItems: AnimationTriggerMetadata;