public final class PopUpButton : UIControl {

    public var itemsColor: UIColor? { get set }

    public var selectedItemColor: UIColor? { get set }

    public var cover: Cover { get set }

    public var anchor: Anchor { get set }

    public var items: [Item] { get set }

    public var currentIndex: Int { get set }
    
    public var selectionTouchInsideOnly: Bool { get set }

    public struct Item {
        public let title: String
    }

    public enum Anchor {
        case window
        case superview
    }
    
    public enum Cover {
        case color(UIColor?)
        case blur(UIBlurEffect.Style)
    }
}