@Override
    public void setCustomEdgeTokenBinders(WhitespacesAndCommentsBinder left, WhitespacesAndCommentsBinder right) {
      if (left != null) {
        myBuilder.myOptionalData.assignBinder(markerId, left, false);
      }
      if (right != null) {
        myBuilder.myOptionalData.assignBinder(markerId, right, true);
      }
    }
@Override
    public void setCustomEdgeTokenBinders(WhitespacesAndCommentsBinder left, WhitespacesAndCommentsBinder right)