1. Constructors
2. ChatEventHandler
3. Properties
4. hashCode
5. onCmdMessagesReceived
6. onConversationRead
7. onConversationsUpdate
8. onGroupMessageRead
9. onMessageContentChanged
10. onMessagePinChanged
11. onMessageReactionDidChange
12. onMessagesDelivered
13. onMessagesRead
14. onMessagesRecalled
15. onMessagesReceived
16. onReadAckForGroupMessageUpdated
17. runtimeType
18. Methods
19. noSuchMethod
20. toString
21. Operators
22. operator ==