import { ChangeDetectorRef, EventEmitter } from '@angular/core';
export declare class BzAccordionComponent {
    private _cd;
    overflow: object;
    isCollapsedValue: string;
    set isCollapsed(value: string);
    openCloseEnd: EventEmitter<any>;
    constructor(_cd: ChangeDetectorRef);
    /**
     * Closes and opens body.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     */
    toggle(): string;
    /**
     * Open accordion.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     */
    open(): void;
    /**
     * Close accordion.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     */
    close(): void;
    /**
     * Get status.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     */
    get status(): string;
    /**
     * Set overflow to visible when accordion is open.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     */
    setOverflowWhenOpen(): void;
    /**
     * Set accordion overflow.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param value
     */
    private setOveflow;
    /**
     * Set overflow when accordion is open.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     */
    animationEnd(): void;
}