WellCommerce\Bundle\CurrencyBundle\Entity\CurrencyRate::setCurrencyTo PHP Метод

    public function setCurrencyTo(string $currencyTo)
    {
        $this->currencyTo = $currencyTo;
    }

 public function create() : CurrencyRateInterface
 {
     $currencyRate = new CurrencyRate();
     $currencyRate->setExchangeRate(1);
     $currencyRate->setCurrencyFrom('');
     $currencyRate->setCurrencyTo('');
     return $currencyRate;
 }