1. Constructors
  2. SnapshotController
  3. Properties
  4. allowSnapshotting
  5. hashCode
  6. hasListeners
  7. runtimeType
  8. Methods
  9. addListener
  10. clear
  11. dispose
  12. noSuchMethod
  13. notifyListeners
  14. removeListener
  15. toString
  16. Operators
  17. operator ==