flutter_nayou/lib/app/data/model/UpdateVersion.dart

import 'package:dart_json_mapper/dart_json_mapper.dart';

@jsonSerializable
class UpdateVersion {
  String? appname;
  String? appmsg;
  String? appdownload;
  String? appversion;
  int? versionupdate;

  UpdateVersion({this.appname,this.appmsg,this.appdownload,this.appversion,this.versionupdate});
}