text: const findBestEmployee = function (employees) {
      let values = Object.values(employees);
      let keys = Object.keys(employees);
      return keys[values.indexOf(Math.max(...values))];
  };
  
  /*
   * Вызовы функции для проверки работоспособности твоей реализации.
   */
  console.log(
      findBestEmployee({
          ann: 29,
          david: 35,
          helen: 1,
          lorence: 99,
      }),
  ); // lorence
  
  console.log(
      findBestEmployee({
          poly: 12,
          mango: 17,
          ajax: 4,
      }),
  ); // mango
  
  console.log(
      findBestEmployee({
          lux: 147,
          david: 21,
          kiwi: 19,
          chelsy: 38,
      }),
  ); // lux
  