ticsFlag.isChecked&#39;;
    case _kIsSelectedIndex:
      return &#39;SemanticsFlag.isSelected&#39;;
    case _kIsButtonIndex:
      return &#39;SemanticsFlag.isButton&#39;;
    case _kIsTextFieldIndex:
      return &#39;SemanticsFlag.isTextField&#39;;
    case _kIsFocusedIndex:
      return &#39;SemanticsFlag.isFocused&#39;;
    case _kHasEnabledStateIndex:
      return &#39;SemanticsFlag.hasEnabledState&#39;;
    case _kIsEnabledIndex:
      return &#39;SemanticsFlag.isEnabled&#39;;
    case _kIsInMutual