1. Constructors
2. fromJson
3. Properties
4. createAt
5. hashCode
6. lastMessage
7. membersCount
8. messageCount
9. messageId
10. owner
11. parentId
12. runtimeType
13. threadId
14. threadName
15. Methods
16. copyWith
17. noSuchMethod
18. toString
19. Operators
20. operator ==