             case let .textColor(value): textColor = value
             case let .textNumberOfLines(value): textNumberOfLines = value
             case let .isInsideSafeAreaInsets(value): isInsideSafeAreaInsets = value
+            case let .accessibilityIdentifier(value): accessibilityIdentifier = value
             }
         }
         

    public private(set) var textColor: UIColor = .white
    public private(set) var textNumberOfLines: Int = 1
    public private(set) var isInsideSafeAreaInsets: Bool = true
    
    public var messageWidth:  CGFloat {
        return inView.frame.width - margin.horizontal

    case textColor(UIColor)
    case textNumberOfLines(Int)
    case isInsideSafeAreaInsets(Bool)
    case accessibilityIdentifier(String)
}

extension UIViewController {
