@class NSString, NSObject; @protocol OS_dispatch_source; @interface WatchDogTimer : CHLogger { NSString *_name; NSObject<OS_dispatch_source> *_timer; } - (void)dealloc; - (id)initWithQueue:(id)a0 withName:(id)a1 withTimeout:(double)a2 withCallback:(id /* block */)a3; - (void).cxx_destruct; - (void)cancel; @end