import 'layer.dart'; class FallbackLayers { bool? isCriticalGroup; List? layers; FallbackLayers({this.isCriticalGroup, this.layers}); factory FallbackLayers.fromJson(Map json) { return FallbackLayers( isCriticalGroup: json['is_critical_group'] as bool?, layers: (json['layers'] as List?) ?.map((e) => Layer.fromJson(e as Map)) .toList(), ); } Map toJson() => { 'is_critical_group': isCriticalGroup, 'layers': layers?.map((e) => e.toJson()).toList(), }; }