get _linksData() {
      const items = this._visibleItems;
      const itemsCount = items.length; // get size before removing of current location
      if (this._endsWithCurrentLocationLabel) {
        items.pop();
      }
      return items.map((item, index) => {
        item._accessibleNameText = this._getItemAccessibleName(item, index + 1, itemsCount);
        return item;
      });
    }
Getter for the list of abstract breadcrumb items to be rendered as links outside the overflow