@interface ConversationKit.CallCenter : NSObject { void /* unknown type, empty encoding */ tuCallCenter; void /* unknown type, empty encoding */ placeholderCallCenter; void /* unknown type, empty encoding */ delegate; } - (void)conversationManager:(id)a0 stateChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 activeRemoteParticipantsChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 activitySessionsChangedForConversation:(id)a1 fromOldConversation:(id)a2; - (void)conversationManager:(id)a0 addedActiveConversation:(id)a1; - (void)conversationManager:(id)a0 avModeChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 cameraMixedWithScreenDidChangeForConversation:(id)a1; - (void)conversationManager:(id)a0 collaborationChanged:(id)a1 forConversation:(id)a2 collaborationState:(long long)a3; - (void)conversationManager:(id)a0 conversation:(id)a1 buzzedMember:(id)a2; - (void)conversationManager:(id)a0 conversation:(id)a1 launchStateChanged:(unsigned long long)a2 forActivitySession:(id)a3; - (void)conversationManager:(id)a0 conversation:(id)a1 participant:(id)a2 addedCollaborationNotice:(id)a3; - (void)conversationManager:(id)a0 conversation:(id)a1 participant:(id)a2 addedNotice:(id)a3; - (void)conversationManager:(id)a0 conversation:(id)a1 updatedMessagesGroupPhoto:(id)a2; - (void)conversationManager:(id)a0 ignoreLMIRequestsChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 letMeInRequestStateChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 linkChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 linkInvitedMemberHandlesChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 localVideoToggledForConversation:(id)a1; - (void)conversationManager:(id)a0 migratingFromConversation:(id)a1 toConversation:(id)a2; - (void)conversationManager:(id)a0 oneToOneModeChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 otherInvitedHandlesChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 pendingMembersChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 rejectedMembersChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 remoteMembersChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 remoteScreenShareAttributesChanged:(id)a1 isLocallySharing:(BOOL)a2; - (void)conversationManager:(id)a0 removedActiveConversation:(id)a1; - (void)conversationManager:(id)a0 resolvedAudioVideoModeChangedForConversation:(id)a1; - (void)conversationManager:(id)a0 screenSharingAvailableChanged:(BOOL)a1; - (void)audioDeviceControllerMutedTalkerDidEnd:(id)a0; - (void)audioDeviceControllerMutedTalkerDidStart:(id)a0; - (void)mediaController:(id)a0 participantMediaPrioritiesChangedForConversation:(id)a1; - (void)reactionsController:(id)a0 conversation:(id)a1 participant:(id)a2 didReact:(id)a3; - (void)reactionsController:(id)a0 conversation:(id)a1 participantDidStopReacting:(id)a2; - (void)routesChangedForRouteController:(id)a0; - (id)init; - (void).cxx_destruct; @end