import { Router } from "@angular/router";
import { NgbModal } from "@ng-bootstrap/ng-bootstrap";
import { Subject } from "rxjs";
import { MediaContent } from "../types.service";
import { CommentService } from "./models/comment.service";
import * as i0 from "@angular/core";
export declare class ContentService {
    modalService: NgbModal;
    private router;
    private commentService;
    modalReference: any;
    currentAudio: HTMLAudioElement;
    closeModal: Subject<boolean>;
    nextSlide: Subject<string>;
    constructor(modalService: NgbModal, router: Router, commentService: CommentService);
    presentVideoModal(video: MediaContent, videoComponent: any, modalDialogClass: string): void;
    presentAudioModal(audioCommentID: string, audioComponent: any, modalDialogClass: string): Promise<void>;
    presentImageCarouselModal(featureID: string, carouselComponent: any, modalDialogClass: string, fromTag?: boolean, selectedImageIndex?: string): void;
    presentPdfModal(url: string, pdfComponent: any, modalDialogClass: string): void;
    presentMuseumImageCarouselModal(carouselComponent: any, modalDialogClass: string, fromTag?: boolean, selectedImageIndex?: string, images?: any[], commentImageID?: string): void;
    toogleAudioElement(url: string): void;
    showFullscreenCarouselForFeature(featureID: string, fromTag?: boolean): void;
    emitCloseModal(): void;
    forceCloseCurrentModal(): void;
    moveToSlide(slide: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ContentService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ContentService>;
}