@class NSString, BBObserver; @protocol BLTDebugObserverWatchKitAppList; @interface BLTDebugObserverHolder : NSObject <BBObserverDelegate> { BBObserver *_observer; id<BLTDebugObserverWatchKitAppList> _wkAppList; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (void)startWithWKAppList:(id)a0; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (void)observer:(id)a0 addBulletin:(id)a1 forFeed:(unsigned long long)a2 playLightsAndSirens:(BOOL)a3 withReply:(id /* block */)a4; - (id)initWithWKAppList:(id)a0; @end