@class NSMutableArray, NSString, RBSTarget, RBSAssertion; @interface BKSAssertion : NSObject <RBSAssertionObserving> { RBSAssertion *_internalAssertion; id /* block */ _acquisitionHandler; id /* block */ _invalidationHandler; RBSTarget *_target; NSMutableArray *_attributes; NSString *_name; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; } @property (copy, nonatomic) NSString *name; @property (readonly, nonatomic) BOOL valid; @property (copy, nonatomic) id /* block */ invalidationHandler; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id /* block */)_lock_acquisitionHandler; - (void)_lock_setAttributes:(id)a0; - (id)_internalAssertion; - (void)_lock:(id /* block */)a0; - (id)_lock_name; - (id)_target; - (id)_initWithName:(id)a0 handler:(id /* block */)a1; - (void)_invalidateSynchronously:(BOOL)a0; - (void)assertionWillInvalidate:(id)a0; - (void)_lock_setName:(id)a0; - (unsigned long long)_bksErrorForRBSAssertionError:(unsigned long long)a0; - (void)_setTarget:(id)a0; - (void)_lock_reaquireAssertion; - (void)assertion:(id)a0 didInvalidateWithError:(id)a1; - (id)_lock_attributes; - (void)_lock_setInternalAssertion:(id)a0; - (void)_setAttributes:(id)a0; - (id /* block */)_acquisitionHandler; - (id)_lock_internalAssertion; - (id)init; - (void)dealloc; - (id)_attributes; - (void)_acquireAsynchronously; - (void)invalidate; - (BOOL)acquire; - (void).cxx_destruct; @end