class RNUITextViewChild: UIView { @objc var text: String = "" { didSet { print(text) let superview = self.superview as? RNUITextView } } @objc var textStyle: TextStyle? { didSet { print(textStyle) } } override init(frame: CGRect) { super.init(frame: frame) } required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") } }