Merge pull request #15 from admin-platform/bugfix/fix-twig-filter

Fix sylius twig filter.

Author: andriusvo

src/Twig/Extension/CurrencyExtension.php

@@ -4,15 +4,15 @@
 
 use Symfony\Component\Intl\Currencies;
 use Twig\Extension\AbstractExtension;
-use Twig\TwigFunction;
+use Twig\TwigFilter;
 
 class CurrencyExtension extends AbstractExtension
 {
     /** {@inheritdoc} */
     public function getFilters(): array
     {
         return [
-            new TwigFunction('sylius_currency_symbol', [$this, 'convertCurrencyCodeToSymbol']),
+            new TwigFilter('sylius_currency_symbol', [$this, 'convertCurrencyCodeToSymbol']),
         ];
     }