@class NSString, NSObject; @protocol OS_dispatch_queue; @interface CHSynchronizable : NSObject <CHSynchronizable> @property (readonly) NSObject<OS_dispatch_queue> *queue; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)executeSync:(id /* block */)a0; - (id)executeSyncWithResult:(id /* block */)a0; - (BOOL)executeSyncWithBOOL:(id /* block */)a0; - (id)initWithQueue:(id)a0; - (void)execute:(id /* block */)a0; - (id)initWithName:(const char *)a0; - (void).cxx_destruct; @end