1. Constructors
  2. Role
  3. fromString
  4. Values
  5. moderator
  6. participant
  7. visitor
  8. none
  9. Properties
  10. hashCode
  11. index
  12. runtimeType
  13. value
  14. Methods
  15. noSuchMethod
  16. toString
  17. Operators
  18. operator ==
  19. Constants
  20. values