import 'general_config.dart'; class GeneralCfg { int? configType; GeneralConfig? generalConfig; GeneralCfg({this.configType, this.generalConfig}); factory GeneralCfg.fromJson(Map json) => GeneralCfg( configType: json['config_type'] as int?, generalConfig: json['general_config'] == null ? null : GeneralConfig.fromJson(json['general_config'] as Map), ); Map toJson() => { 'config_type': configType, 'general_config': generalConfig?.toJson(), }; }