Interface TuneObject

interface TuneObject {
    chordGrid?: ChordGrid[];
    deline: () => TuneLine[];
    engraver?: EngraverController;
    findSelectableElement: (target: HTMLElement) => SelectableReturn | null;
    formatting: Formatting;
    getBarLength: NumberFunction;
    getBeatLength: NumberFunction;
    getBeatsPerMeasure: NumberFunction;
    getBpm: (tempo?: TempoProperties) => number;
    getElementFromChar: (charPos: number) => VoiceItem | null;
    getKeySignature: () => KeySignature;
    getMeter: () => Meter;
    getMeterFraction: () => MeterFraction;
    getPickupLength: NumberFunction;
    getSelectableArray: () => Selectable[];
    getTotalBeats: NumberFunction;
    getTotalTime: NumberFunction;
    lineBreaks?: number[];
    lines: TuneLine[];
    makeVoicesArray: () => Selectable[][];
    media: Media;
    metaText: MetaText;
    metaTextInfo: MetaTextInfo;
    millisecondsPerMeasure: (bpm?: number) => number;
    setTiming: (bpm?: number, measuresOfDelay?: number) => void;
    setUpAudio: (options: SynthOptions) => AudioTracks;
    setupEvents: (
        startingDelay: number,
        timeDivider: number,
        startingBpm: number,
        warp?: number,
    ) => NoteTimingEvent[];
    version: string;
    visualTranspose?: number;
    warnings?: string[];
}