/**
 * @license
 * Copyright Alibaba.com 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://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { NzCollapsePanelComponent } from './nz-collapse-panel.component';
export declare class NzCollapseComponent {
    private listOfNzCollapsePanelComponent;
    nzAccordion: boolean;
    nzBordered: boolean;
    addPanel(value: NzCollapsePanelComponent): void;
    removePanel(value: NzCollapsePanelComponent): void;
    click(collapse: NzCollapsePanelComponent): void;
}