 import PureLayout
 import RxSwift
 import ShortcutRecorder
-
-class DummyItem {
-
-  let isGroup: Bool
-  let text: String
-
-  init(_ text: String, _ isGroup: Bool) {
-    self.isGroup = isGroup
-    self.text = text
-  }
-}
 
 class ShortcutsPref: PrefPane,
                      UiComponent,

    if let children = self.shortcutItemsRoot.children {
      self.content.append(contentsOf: children)
    }

    source
      .observeOn(MainScheduler.instance)

      })
      .disposed(by: self.disposeBag)

    self.initOutlineViewBindings()
    self.shortcutList.expandItem(nil, expandChildren: true)
  }

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

  private let emit: (Action) -> Void
