1. Constructors
  2. ChatOptions
  3. Properties
  4. acceptInvitationAlways
  5. appKey
  6. autoAcceptGroupInvitation
  7. autoLogin
  8. chatAreaCode
  9. debugMode
  10. deleteMessagesAsExitChatRoom
  11. deleteMessagesAsExitGroup
  12. deviceName
  13. dnsUrl
  14. enableDNSConfig
  15. enableEmptyConversation
  16. enableTLS
  17. hashCode
  18. imPort
  19. imServer
  20. isAutoDownloadThumbnail
  21. isChatRoomOwnerLeaveAllowed
  22. messagesReceiveCallbackIncludeSend
  23. osType
  24. regardImportMessagesAsRead
  25. requireAck
  26. requireDeliveryAck
  27. restServer
  28. runtimeType
  29. serverTransfer
  30. sortMessageByServerTime
  31. useReplacedMessageContents
  32. usingHttpsOnly
  33. Methods
  34. enableAPNs
  35. enableFCM
  36. enableHonorPush
  37. enableHWPush
  38. enableMeiZuPush
  39. enableMiPush
  40. enableOppoPush
  41. enableVivoPush
  42. noSuchMethod
  43. toJson
  44. toString
  45. Operators
  46. operator ==