docs: function (out) {
              if (this._cfgOk) {
                  var cfg = this._cfg;
                  var sectionCfg = {
                      id : this._sectionId,
                      type : cfg.type,
                      attributes : cfg.attributes
                  };
  
                  out.beginSection(sectionCfg);
                  this._writePlaceholderContent(out);
                  out.endSection();
              }
          }