protocol RegistrationFormViewControllerDelegate: class {
    func saveDataButtonTapped()
}

class RegistrationFormRootViewController: ViewControllerWithLeftDrawer {

@IBOutlet fileprivate weak var segment: UISegmentedControl!
    @IBOutlet fileprivate weak var registrationProgressView: RegistrationProgressView!
    var output: RegistrationFormRootViewControllerOutput!
    var router: RegistrationFormRootRouter!
    fileprivate var pageViewController: UIPageViewController!
    fileprivate var currentPageIndex = 0
    fileprivate var viewControllers = [RegistrationFormContentViewController]()

    weak var myAccountDelegate: RegistrationFormViewControllerDelegate?

    @IBAction func saveButtonTapped(_ sender: UIBarButtonItem) {
        myAccountDelegate?.saveDataButtonTapped()
        print("b")
    }

}