import { BehaviorSubject, Subject } from "rxjs";
import * as i0 from "@angular/core";
export interface IImage {
    path: string;
    title: string;
    id: number;
}
export declare class ViewerService {
    imagesSubject$: BehaviorSubject<Array<IImage>>;
    imagesArray: Array<IImage>;
    showViewer: boolean;
    showViewerChange: Subject<any>;
    id: number;
    get images(): import("rxjs").Observable<IImage[]>;
    constructor();
    addImage(path?: any, title?: any): number;
    updateImagePath(id: any, path: any): void;
    clear(): void;
    setViewerVisability(value: any, id?: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ViewerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ViewerService>;
}