import { OnDestroy } from '@angular/core';
import { Overlay, OverlayPositionBuilder } from '@angular/cdk/overlay';
export declare class LightboxService implements OnDestroy {
    private overlayPositionBuilder;
    private overlay;
    private lightBox;
    private subscription;
    constructor(overlayPositionBuilder: OverlayPositionBuilder, overlay: Overlay);
    private overlayRef;
    create(images: any, current: any): void;
    listenBackDropClick(): void;
    close(): void;
    ngOnDestroy(): void;
}
