@class NSString; @protocol TLKObserver; @interface TLKObject : NSObject <TLKObservable, TLKObserver> @property (weak) id<TLKObserver> observer; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @property (nonatomic) long long batchUpdateCount; - (void).cxx_destruct; - (void)propertiesDidChange; @end