Function idOfBeat

packages/alphatab/test/audio/MidiTickLookup.test.ts:478–480

(beat: Beat | null)

    }

    function idOfBeat(beat: Beat | null) {
        return beat ? beat.id : -1;
    }

    function prepareGraceMultiVoice(graceNoteOverlap: number, graceNoteDuration: number): MidiTickLookup {
        const lookup = new MidiTickLookup();