- Group
- GroupEvent
- GroupJoinedEvent
- GroupJoinFailedEvent
- GroupJoinFailedMessage
- GroupJoinFailedMessage.Error
- GroupJoinMessage
- GroupLeaveMessage
- GroupLeftEvent
- GroupMemberJoinedEvent
- GroupMemberLeftEvent
- GroupsClientConfig
- GroupsClientConfig.Builder
- GroupsClientHandler
- GroupsClientMessage
- GroupsClientPlugin
- GroupsPluginMessage
- GroupsServerMessage
- GroupUri
- GroupWelcomeMessage
- MemberJoinedMessage
- MemberLeftMessage