callBack property

dynamic Function(UpdateModel)? callBack
getter/setter pair

Callback, which returns JSON data

String versionName, int versionCode, String contentText, int minSupport, String downloadUrl

.callback(UpdateModel model){
  // model.versionName;
  // model.versionCode;
  // model.contentText;
  // model.minSupport;
  // model.downloadUrl;
}

Implementation

Function(UpdateModel)? callBack;