   }
 
   func resetSelectedItemPicker() {
-    var component: Int?
     var row: Int?
     if selectedButton == btnAnimationType {
       row = animations.indexOf(selectedAnimationType ?? "")      

    } else if selectedButton == btnModalPosition {
      return [positions]
    } else if selectedButton == btnModalSize {
      return [sizes]
    } else if selectedButton == btnKeyboardTranslation {
      return [keyboardTranslations]
    }


  // MARK: Properties

  private let animations = ["", "Flip", "CrossDissolve", "Cover(Left)", "Cover(Right)", "Cover(Top)", "Cover(Bottom)", "Zoom", "DropDown"]
  private let positions = ["Center", "TopCenter", "BottomCenter", "LeftCenter", "RightCenter"]
  private let sizes = ["Half", "Full"]
  private let keyboardTranslations = ["", "MoveUp", "AboveKeyboard"]
  private let blurEffectStyles = ["", "ExtraLight", "Light", "Dark"]

