import { ElementRef, OnInit, OnDestroy, Renderer2 } from '@angular/core';
import { SubscriptionLike } from 'rxjs';
import { Lightbox } from './lightbox.service';
export declare class LightboxDirective implements OnInit, OnDestroy {
    private _lightbox;
    private _el;
    private _renderer;
    clickEvent: SubscriptionLike;
    index: number;
    id: string;
    constructor(_lightbox: Lightbox, _el: ElementRef, _renderer: Renderer2);
    ngOnInit(): void;
    ngOnDestroy(): void;
}