import { AfterContentInit, ElementRef, EventEmitter, Renderer2 } from '@angular/core';
import { CollapsibleModel } from './collapsible.model';
export declare class CollapsibleComponent implements CollapsibleModel, AfterContentInit {
    private renderer;
    static readonly defaultProps: CollapsibleModel;
    onCloseEmitter: EventEmitter<boolean>;
    onOpenEmitter: EventEmitter<boolean>;
    containerRef: ElementRef;
    className: string;
    disabled: boolean;
    isOpen: boolean;
    showIndicator: boolean;
    prefix: string;
    constructor(renderer: Renderer2);
    ngAfterContentInit(): void;
    onToggle(): void;
    update(): void;
    open(): void;
    close(): void;
    toggle(): void;
}
