     private let placeholderView = UILabel()
     private let closeButton = UIButton()
     private let continueButton = UIButton()
+    
+    // MARK: - Specs
+    
     private let closeButtonSize = CGSize(width: 38, height: 38)
     private let continueButtonHeight = CGFloat(38)
     private let continueButtonContentInsets = UIEdgeInsets(top: 0, left: 16, bottom: 0, right: 16)

    
    private var theme: PhotoLibraryV2UITheme?
    
    private func setUpCollectionView() {
        collectionView.backgroundColor = .white
        collectionView.dataSource = dataSource

        setUpAccessibilityIdentifiers()
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    // MARK: - UIView
