 
 typealias PresentShare = (String, UIImage) -> Void
 
-class ReceiveViewController : UIViewController {
+class ReceiveViewController : UIViewController, Subscriber {
 
     //MARK - Public
     var presentEmail: PresentShare?

        addressButton.setBackgroundImage(UIImage.imageForColor(.secondaryShadow), for: .highlighted)
        addressButton.layer.cornerRadius = 4.0
        addressButton.layer.masksToBounds = true
    }

    private func addActions() {


    private func setStyle() {
        view.backgroundColor = .white
        address.textColor = .grayTextTint
        border.backgroundColor = .secondaryBorder
        share.isToggleable = true
        if !isRequestAmountVisible {
            border.isHidden = true
