                     strongSelf.pasteboardAnimator.addAnimations {
                         strongSelf.pasteboardToast.snp.remakeConstraints({ (make) in
                             make.height.equalTo(44.0)
-                            make.bottom.equalTo(strongSelf.scrollTabbar.snp.top).offset(-8.0)
+                            make.bottom.equalTo(strongSelf.scrollTabBar.snp.top).offset(-8.0)
                             make.leading.equalTo(strongSelf.view.snp.leading).offset(16.0)
                             make.trailing.equalTo(strongSelf.view.snp.trailing).offset(-16.0)
                         })


    func setupSubviews() {

        view.addSubview(scrollTabbar)

        pasteboardToast.alpha = 0.0
        view.addSubview(pasteboardToast)

        scrollTabbar.snp.makeConstraints { (make) in
            make.leading.trailing.equalTo(view)
            make.bottom.equalTo(view.safeAreaLayoutGuide.snp.bottom)
            make.height.equalTo(44.0)

    lazy var archiveListViewController: S1ArchiveListViewController = { S1ArchiveListViewController(nibName: nil, bundle: nil) }()

    let tabBarState = TabBarState()
    let theTabBarController: UIViewController

    var selectedViewController: CurrentValueSubject<UIViewController, Never>
    var previouslySelectedViewController: UIViewController?
    let scrollTabBar: UIView

    private let pasteboardToast = PasteboardLinkHintToast()

