bf : missing use statement, missing constructor

src/Entity/ProfilDeCotisation.php

@@ -9,6 +9,8 @@ use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\ORM\Mapping as ORM;
 use Gedmo\Timestampable\Traits\TimestampableEntity;
 use Ramsey\Uuid\Doctrine\UuidGenerator;
+use Symfony\Component\Validator\Constraints as Assert;
+
 
 /**
  * @ORM\Entity(repositoryClass="App\Repository\ProfilDeCotisationRepository")

src/Repository/ProfilDeCotisationRepository.php

@@ -2,8 +2,14 @@
 
 namespace App\Repository;
 
+use App\Entity\ProfilDeCotisation;
 use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
 
 class ProfilDeCotisationRepository extends ServiceEntityRepository
 {
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, ProfilDeCotisation::class);
+    }
 }