@class NSXPCListener, NSMutableDictionary, NSString, NSNumber; @interface ADAttributionService : ADSingleton <NSXPCListenerDelegate> @property (retain) NSXPCListener *listener; @property (retain, nonatomic) NSMutableDictionary *clients; @property (retain, nonatomic) NSNumber *transactionID; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)sharedInstance; @end