docs: function (name) {
              if (isInstanceOf(name, LiteralString)) {
                  return name;
              } else {
                  if (isInstanceOf(name, Identifier)) {
                      name = name.value;
                  }
                  name = this.inputIdentifier(name);
                  if (this.quoteIdentifiers) {
                      name = this._quotedIdentifier(name);
                  }
              }
              return name;
          }