docs: function (out) {
              var textContent = this._cfg.text;
              // String cast
              if (textContent !== null) {
                  textContent = '' + textContent;
              } else {
                  textContent = '';
              }
              this.textContent = textContent;
              out.write('<span class="createdEllipisElement">' + ariaUtilsString.escapeHTML(this.textContent)
                      + "</span>");
          }