/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { AnimationMetadata } from '@angular/animations';
/**
 * @hidden
 */
export declare function expand(duration: number, height: string): AnimationMetadata[];
/**
 * @hidden
 */
export declare function collapse(duration: number, height: string): AnimationMetadata[];