import type { TrackI } from './Track.h';
export declare type SortAlg = (a: TrackI, b: TrackI) => number;
export declare type TrackList = TrackI[];
export interface PlaylistI {
    createPlaylist(folder: string): TrackList;
    getNext(): TrackI;
    shuffle(alg?: SortAlg): TrackList;
    rearrange(from: number, to: number): TrackList;
    getList(): TrackList;
}