fixing any depreciations in fixtures feature

CustomFields/CustomFieldChoice.php

@@ -30,9 +30,9 @@ use Symfony\Component\HttpFoundation\RequestStack;
 use Chill\CustomFieldsBundle\Form\DataTransformer\CustomFieldDataTransformer;
 use Symfony\Bridge\Twig\TwigEngine;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
-use Symfony\Component\Translation\Translator;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Chill\MainBundle\Form\Type\TranslatableStringFormType;
+use Symfony\Contracts\Translation\TranslatorInterface;
 
 /**
  *
@@ -60,9 +60,16 @@ class CustomFieldChoice extends AbstractCustomField
      * @var TranslatableStringHelper Helper that find the string in current locale from an array of translation
      */
     private $translatableStringHelper;
-
+    
+    /**
+     * CustomFieldChoice constructor.
+     *
+     * @param TranslatorInterface $translator
+     * @param TwigEngine $templating
+     * @param TranslatableStringHelper $translatableStringHelper
+     */
     public function __construct(
-        Translator $translator,
+        TranslatorInterface $translator,
         TwigEngine $templating,
         TranslatableStringHelper $translatableStringHelper)
     {