UIViewController with Xib

class DetailViewController: UIViewController {
    @IBOutlet var label: UILabel! {
        didSet {
            label?.text = episode.title
        }
    }
    
    let episode: Episode
    
    init(episode: Episode) {
        self.episode = episode
        // `nil` nibName means it will look for a nib with the same name as this class.
        // Or, provide an explicit name if you prefer.
        // `Bundle(for: type(of: self))` makes this VC safe to put in a framework.
        super.init(nibName: nil, bundle: Bundle(for: type(of: self)))
    }
    
    @available(*, unavailable) // remove it from autocomplete suggestions
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // ...
    }
}