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