1. Constructors
2. UserStatusType
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==
11. Constants
12. V2TIM_USER_STATUS_OFFLINE
13. V2TIM_USER_STATUS_ONLINE
14. V2TIM_USER_STATUS_UNKNOWN
15. V2TIM_USER_STATUS_UNLOGINED