Interface MusicTrack

interface MusicTrack {
    album?: string;
    artist?: string;
    bpm?: number;
    category: "music" | "voice";
    fadeInTime?: number;
    fadeOutTime?: number;
    formats: readonly string[];
    id: string;
    loaded: boolean;
    loop?: boolean;
    name?: string;
    title?: KoreanText;
    type: "music";
    url: string;
    variations?: readonly string[];
    volume?: number;
}