readMultiCurve(node, objectStack) {
    /** @type {Array<LineString>} */
    const lineStrings = pushParseAndPop(
      [],
      this.MULTICURVE_PARSERS,
      node,
      objectStack,
      this,
    );
    if (lineStrings) {
      const multiLineString = new MultiLineString(lineStrings);
      return multiLineString;
    }
    return undefined;
  }
@param {Element} node Node.
@param {Array<*>} objectStack Object stack.
@return {MultiLineString|undefined} MultiLineString.