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import UIKit

extension UICollectionView {

    func register<T: UICollectionViewCell>(_: T.Type) {
        let nib = UINib(nibName: T.nibName, bundle: nil)
        register(nib, forCellWithReuseIdentifier: T.reuseIdentifier)
    }

    func dequeueReusableCell<T: UICollectionViewCell>(forIndexPath indexPath: IndexPath) -> T {
        guard let cell = dequeueReusableCell(withReuseIdentifier: T.reuseIdentifier, for: indexPath as IndexPath)
            as? T else {
                fatalError("Could not dequeue cell with identifier: \(T.reuseIdentifier)")
        }
        return cell
    }
}

extension UICollectionViewCell: ReusableView { }
extension UICollectionViewCell: NibLoadableView { }