@class DIDropInRequest, NSUUID, NSRecursiveLock, DIXPCConnectionManager; @protocol DIDropInSessionDelegate; @interface DIDropInSession : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (retain, nonatomic) NSUUID *identifier; @property (readonly, nonatomic) DIDropInRequest *request; @property (weak, nonatomic) DIXPCConnectionManager *connectionManager; @property (readonly, nonatomic) NSRecursiveLock *lock; @property (nonatomic) unsigned long long state; @property (nonatomic) unsigned long long stateReason; @property (nonatomic) BOOL needsInitialUplinkMuteStatus; @property (weak, nonatomic) id<DIDropInSessionDelegate> delegate; @property (nonatomic, getter=isUplinkMuted) BOOL uplinkMuted; + (id)stringForDropInSessionState:(unsigned long long)a0; + (id)stringForDropInSessionStateReason:(unsigned long long)a0; - (id)init; - (void)encodeWithCoder:(id)a0; - (void)startWithCompletionHandler:(id /* block */)a0; - (id)initWithRequest:(id)a0; - (id)description; - (void).cxx_destruct; - (void)updateWithSession:(id)a0; - (BOOL)isEqual:(id)a0; - (void)failWithError:(id)a0; - (id)initWithCoder:(id)a0; - (void)endWithCompletionHandler:(id /* block */)a0; - (void)cancelWithCompletionHandler:(id /* block */)a0; - (void)cancelWithError:(id)a0 completionHandler:(id /* block */)a1; - (id)initWithNullableRequest:(id)a0; - (void)updateUplinkMuteStatus:(BOOL)a0; @end