import { EventEmitter } from '@angular/core';
import '@arclux/arc-ui/lightbox';
import type { ArcLightbox } from '@arclux/arc-ui/lightbox';
import * as i0 from "@angular/core";
export declare class Lightbox {
    private readonly _el;
    /** The element, for the methods it is driven by: show(), close(), next() and prev(). */
    get element(): ArcLightbox;
    set images(value: unknown[]);
    get images(): unknown[];
    set index(value: number);
    get index(): number;
    set open(value: boolean);
    get open(): boolean;
    indexChange: EventEmitter<number>;
    _onArcChange(event: CustomEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<Lightbox, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<Lightbox, "arc-lightbox", never, { "images": { "alias": "images"; "required": false; }; "index": { "alias": "index"; "required": false; }; "open": { "alias": "open"; "required": false; }; }, { "indexChange": "indexChange"; }, never, never, true, never>;
}