NibLoadable protocol

NibLoadable.swift

import UIKit

protocol NibLoadable where Self: UIView {
    static func viewFromNib() -> Self
}

extension NibLoadable {
    static func viewFromNib() -> Self {
        let nibName = String(describing: self)
        guard let view = Bundle.main.loadNibNamed(nibName, owner: nil, options: nil)?.first as? Self else {
            fatalError("Failed to load \(self) from nib file with name `\(nibName)`")
        }
        return view
    }
}

extension UIView: NibLoadable { }