docs: function listWithPublishedVersions(req, res) {
    const publishedString = '@published',
      options = {
        transforms() {
          return [filter({ wantStrings: true }, function (str) {
            return str.indexOf(publishedString) !== -1;
          })];
        }
      };
  
    // Trim the URI to `../pages` for the query to work
    req.uri = req.uri.replace(`/${publishedString}`, '');
    return list(options)(req, res);
  }