1. Dart
2. dart:html
3. ReportingObserver
4. ReportingObserver factory constructor

ReportingObserver class

1. Constructors
2. ReportingObserver
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. disconnect
8. observe
9. noSuchMethod
10. toString
11. Operators
12. operator ==

factory ReportingObserver(ReportingObserverCallback callback) {
  var callback_1 = convertDartClosureToJS(callback, 2);
  return ReportingObserver._create_1(callback_1);
}