Instantiating Storyboard Using Protocol Extension

gistfile1.txt

protocol Storyboarded {
  static var name: String { get }
  static func instantiate() -> UIViewController
}

extension Storyboarded where Self: UIViewController {
  static var name: String { return "Main" }
  
  static func instantiate() -> UIViewController {
    let storyboard = UIStoryboard(name: name, bundle: .main)
    let viewController = storyboard.instantiateViewController(withIdentifier: String(describing: Self.self)
    return viewController
  }
}

P.S: The Upper cased Self is refer to its first static of what ever UIViewController we are extending.