import { AfterViewInit, ElementRef, OnDestroy, QueryList, Renderer2 } from '@angular/core';
import { MzCollapsibleItemComponent } from './collapsible-item';
export declare class MzCollapsibleComponent implements AfterViewInit, OnDestroy {
    renderer: Renderer2;
    mode: string;
    onClose: (...args: any[]) => any;
    onOpen: (...args: any[]) => any;
    popout: boolean;
    collapsible: ElementRef;
    items: QueryList<MzCollapsibleItemComponent>;
    constructor(renderer: Renderer2);
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    close(collapsibleItemIndex: number): void;
    initCollapsible(): void;
    handleDataCollapsible(): void;
    open(collapsibleItemIndex: number): void;
}