@class CXCallObserver, NSString; @interface RTAIDCallObserver : NSObject <CXCallObserverDelegate> @property (retain, nonatomic) CXCallObserver *callObserver; @property (copy, nonatomic) id /* block */ callReporterBlock; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)initWithCallReporterBlock:(id /* block */)a0; - (void).cxx_destruct; - (void)callObserver:(id)a0 callChanged:(id)a1; @end