Source
@DomName('MIDIMessageEvent.MIDIMessageEvent') @DocsEditable() factory MidiMessageEvent(String type, [Map eventInitDict]) { if (eventInitDict != null) { var eventInitDict_1 = convertDartToNative_Dictionary(eventInitDict); return MidiMessageEvent._create_1(type, eventInitDict_1); } return MidiMessageEvent._create_2(type); }