@protocol SAElement; @interface SAUIElementAssertion : SAAssertion @property (readonly, weak, nonatomic) id<SAElement> element; @property (nonatomic) long long invalidationLayoutModeChangeReason; - (void).cxx_destruct; - (id)_descriptionConstituents; - (void)invalidateWithReason:(id)a0 layoutModeChangeReason:(long long)a1; - (id)initWithElement:(id)a0 invalidationHandler:(id /* block */)a1; @end