@class NSArray, UIView; @interface NAUILayoutConstraintSet : NSObject @property (copy, nonatomic) NSArray *constraints; @property (readonly, weak, nonatomic) UIView *owningView; @property (readonly, copy, nonatomic) id /* block */ builder; @property (readonly, nonatomic, getter=isActive) BOOL active; - (void)invalidate; - (void).cxx_destruct; - (void)activateIfNeeded; - (id)initWithOwningView:(id)a0 constraintBuilder:(id /* block */)a1; - (void)updateConstraintConstants; @end