Source
@DomName('Headers.Headers') @DocsEditable() factory Headers([input]) { if (input == null) { return Headers._create_1(); } if ((input is Headers)) { return Headers._create_2(input); } if ((input is Map)) { var input_1 = convertDartToNative_Dictionary(input); return Headers._create_3(input_1); } if ((input is List<Object>)) { return Headers._create_4(input); } throw new ArgumentError("Incorrect number or type of arguments"); }