@interface TULocked : NSObject { struct os_unfair_recursive_lock_s { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } ourl_lock; unsigned int ourl_count; } _lock; id _object; } - (id)initWithObject:(id)a0; - (id)object; - (void)performWhileLocked:(id /* block */)a0; - (id)description; - (void).cxx_destruct; - (id)debugDescription; - (void)setObject:(id)a0; - (struct os_unfair_recursive_lock_s { struct os_unfair_lock_s { unsigned int x0; } x0; unsigned int x1; } *)unfairLockForTesting; @end