import 'package:json_annotation/json_annotation.dart'; import 'layer.dart'; part 'fallback_layers.g.dart'; @JsonSerializable() class FallbackLayers { List? layers; @JsonKey(name: 'is_critical_group') bool? isCriticalGroup; FallbackLayers({this.layers, this.isCriticalGroup}); factory FallbackLayers.fromJson(Map json) { return _$FallbackLayersFromJson(json); } Map toJson() => _$FallbackLayersToJson(this); }