         viewController = alert
     }
 
-    func stop() {
+    public func stop() {
         viewController?.dismiss(animated: true, completion: nil)
     }
 }

}

public extension AlertCoordinator {
    func start() {
        var alert = UIAlertController()
        if let error = error {
            alert = UIAlertController(error: error)

    }
}

public extension DefaultCoordinator {
    public func navigateToAlert(for error: Error) {
        guard let viewController = self.viewController else {
            return
        }
