@class NSString, NSObject; @protocol OS_dispatch_queue; @interface SASCallRouteObserver : NSObject { NSObject *_queue; } @property BOOL isCallAudioRouteAllowed; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)startObserving; - (void)stopObserving; - (id)init; - (void).cxx_destruct; - (void)routesChangedForRouteController:(id)a0; - (void)_updateCallAudioRouteAllowedForRoute:(id)a0; @end