@interface NSAssertionHandler : NSObject @property (class, readonly) NSAssertionHandler *currentHandler; - (void)handleFailureInFunction:(id)a0 file:(id)a1 lineNumber:(long long)a2 description:(id)a3; - (void)handleFailureInMethod:(SEL)a0 object:(id)a1 file:(id)a2 lineNumber:(long long)a3 description:(id)a4; @end