1. Properties
  2. hashCode
  3. history
  4. historyLimit
  5. isEnabled
  6. metricsProvider
  7. notifiers
  8. perSignalHistory
  9. runtimeType
  10. Methods
  11. clearHistory
  12. disable
  13. enable
  14. idForNotifier
  15. noSuchMethod
  16. recordMiddlewareEvent
  17. registerController
  18. registerNotifier
  19. setSignalHistoryLimit
  20. snapshot
  21. toString
  22. unregisterController
  23. Operators
  24. operator ==
  25. Static properties
  26. instance