import type { Response, Request } from 'express';
import type { StationI, HandlerStats } from '../types/public.h';
import type { SortAlg, TrackList } from '../types/Playlist.h';
import type { TrackI } from '../types/Track.h';
export declare class Station implements StationI {
    private _queuestream;
    private _eventBus;
    constructor();
    start(): void;
    addFolder(folder: string): void;
    next(): void;
    getPlaylist(): TrackI[];
    shufflePlaylist(arg?: SortAlg): TrackI[];
    rearrangePlaylist(from: number, to: number): TrackI[];
    connectListener(req: Request, res: Response, cb?: () => void): void;
    on(event: 'start', listener: (pl: TrackList) => void): void;
    on(event: 'restart', listener: (pl: TrackList, stats: HandlerStats) => void): void;
    on(event: 'nextTrack', listener: (nextTrack: TrackI, stats: HandlerStats) => void): void;
    on(event: 'error', listener: (err: Error) => void): void;
}