import 'package:json_annotation/json_annotation.dart'; part 'label.g.dart'; @JsonSerializable() class Label { String? path; String? text; @JsonKey(name: 'label_theme') String? labelTheme; Label({this.path, this.text, this.labelTheme}); factory Label.fromJson(Map json) => _$LabelFromJson(json); Map toJson() => _$LabelToJson(this); }