@class NSXPCListenerEndpoint, NSUUID, NSSet, TUConversationActivity, NSDate, NSString, TUHandle; @interface TUMutableConversationActivitySession : TUConversationActivitySession @property (retain, nonatomic) NSDate *timestamp; @property (retain, nonatomic) NSUUID *UUID; @property (retain, nonatomic) TUConversationActivity *activity; @property (nonatomic) unsigned long long state; @property (retain, nonatomic) NSXPCListenerEndpoint *endpoint; @property (nonatomic) BOOL isLocallyInitiated; @property (nonatomic) BOOL isLightweightPrimaryInitiated; @property (nonatomic) BOOL isFirstJoin; @property (nonatomic, getter=isPermittedToJoin) BOOL permittedToJoin; @property (retain, nonatomic) NSSet *activeRemoteParticipants; @property (retain, nonatomic) NSString *persistentSceneIdentifier; @property (nonatomic) unsigned long long distributionCount; @property (retain, nonatomic) TUHandle *terminatingHandle; @property (nonatomic, getter=isUsingAirplay) BOOL usingAirplay; @property (nonatomic) unsigned long long applicationState; @end