   let innerCustomToolbar = InnerCustomToolbar()
   let menuItems: [NSMenuItem]
 
-  override var isFirstResponder: Bool {
-    return self.fileView.isFirstResponder
-  }
+  override var isFirstResponder: Bool { self.fileView.isFirstResponder }
 
   required init(source: Observable<StateType>, emitter: ActionEmitter, state: StateType) {
     self.emit = emitter.typedEmit()

      )
    }

    required init?(coder: NSCoder) {
      fatalError("init(coder:) has not been implemented")
    }
  }
}


    }

    override func repaint(with theme: Workspace.Theme) {
      self.goToParentButton.image = NSImage.fontAwesomeIcon(
        name: .levelUpAlt,
        style: .solid,
        textColor: theme.toolbarForeground,
        dimension: InnerToolBar.iconDimension
      )

      self.scrollToSourceButton.image = NSImage.fontAwesomeIcon(
        name: .bullseye,
        style: .solid,
        textColor: theme.toolbarForeground,
        dimension: InnerToolBar.iconDimension
      )

      self.refreshButton.image = NSImage.fontAwesomeIcon(
        name: .sync,
        style: .solid,
        textColor: theme.toolbarForeground,
        dimension: InnerToolBar.iconDimension
      )
    }

    fileprivate weak var fileBrowser: FileBrowser? {
