WireFrame

class WireFrame {
    
  let navigationController: UINavigationController!
  
  func showViewController1(data: Any?) {
    let vc = ... //instantiate your view controller
    vc.data = data
    navigationController.pushViewController(vc, animated: true)
  }
  
  func showViewController2(data: Any?) {
    let vc = ... //instantiate your view controller
    vc.data = data
    navigationController.pushViewController(vc, animated: true)
  }
  
  func showViewController3(data: Any?) {
    let vc = ... //instantiate your view controller
    vc.data = data
    navigationController.pushViewController(vc, animated: true)
  }
  
   func showViewController4(data: Any?) {
    let vc = ... //instantiate your view controller
     vc.data = data
    navigationController.pushViewController(vc, animated: true)
  }
}

class MyViewController : UIViewController {
  
    var wireFrame: WireFrame!
    
    @objc
    func showViewController1Action(_ sender: Any){
        wireframe.showVireController1(data: "Some data")
    }
      
    @objc
    func showViewController2Action(_ sender: Any){
        wireframe.showVireController2(data: "Some data")
    }
  
    @objc
    func showViewController3Action(_ sender: Any){
        wireframe.showVireController3(data: "Some data")
    }
      
     @objc
    func showViewController4Action(_ sender: Any){
        wireframe.showVireController4(data: "Some data")
    }
}