requestMIDIAccess method
Implementation
Future<MIDIAccess> requestMIDIAccess([MIDIOptions? options]) =>
    js_util.promiseToFuture(
        js_util.callMethod(this, 'requestMIDIAccess', [options]));Future<MIDIAccess> requestMIDIAccess([MIDIOptions? options]) =>
    js_util.promiseToFuture(
        js_util.callMethod(this, 'requestMIDIAccess', [options]));