[Feature] expose Locator._selector as public #11313

class Table{
  $container: Locator;
  constructor($container: Locator){
    this.$container = $container;
  }
  getRow(index: number):TableRow{
    return new TableRow(this.$container, index);
  }
}

class TableRow{
  $container: Locator;
  constructor($container: Locator, index: number){
    this.$container = $container.locator(`tr >> nth=${index}`);
  }
  async getCellValue(cellIndex: number):string{
    return await this.$container.locator(`td >> nth=${cellIndex}`).innerText();
  }
}