1. Constructors
  2. Devices
  3. empty
  4. fromJson
  5. Properties
  6. audio
  7. camera
  8. copyWith
  9. hashCode
  10. ids
  11. microphone
  12. runtimeType
  13. speaker
  14. Methods
  15. noSuchMethod
  16. toJson
  17. toString
  18. Operators
  19. operator ==