diff --git a/src/Bundle/ChillJobBundle/src/Controller/CSPersonController.php b/src/Bundle/ChillJobBundle/src/Controller/CSPersonController.php
index 7dd20367e..d5ddf329d 100644
--- a/src/Bundle/ChillJobBundle/src/Controller/CSPersonController.php
+++ b/src/Bundle/ChillJobBundle/src/Controller/CSPersonController.php
@@ -93,7 +93,7 @@ class CSPersonController extends OneToOneEntityPersonCRUDController
     {
         return match ($action) {
             'ps_situation_edit' => $this->redirectToRoute(
-                'chill_crud_' .$this->getCrudName().'_personal_situation_view',
+                'chill_crud_'.$this->getCrudName().'_personal_situation_view',
                 ['person' => $entity->getId()]
             ),
             'dispositifs_edit' => $this->redirectToRoute(
diff --git a/src/Bundle/ChillJobBundle/src/Controller/CVCrudController.php b/src/Bundle/ChillJobBundle/src/Controller/CVCrudController.php
index 473aff62e..bd78498cb 100644
--- a/src/Bundle/ChillJobBundle/src/Controller/CVCrudController.php
+++ b/src/Bundle/ChillJobBundle/src/Controller/CVCrudController.php
@@ -14,7 +14,6 @@ namespace Chill\JobBundle\Controller;
 use Chill\PersonBundle\CRUD\Controller\EntityPersonCRUDController;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\HttpFoundation\Request;
-use Chill\JobBundle\Entity\Immersion;
 use Symfony\Component\HttpFoundation\Response;
 
 /**
diff --git a/src/Bundle/ChillJobBundle/src/Controller/FreinCrudController.php b/src/Bundle/ChillJobBundle/src/Controller/FreinCrudController.php
index 71aadfa5c..d3b8ee6ef 100644
--- a/src/Bundle/ChillJobBundle/src/Controller/FreinCrudController.php
+++ b/src/Bundle/ChillJobBundle/src/Controller/FreinCrudController.php
@@ -14,7 +14,6 @@ namespace Chill\JobBundle\Controller;
 use Chill\PersonBundle\CRUD\Controller\EntityPersonCRUDController;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\HttpFoundation\Request;
-use Chill\JobBundle\Entity\Immersion;
 use Symfony\Component\HttpFoundation\Response;
 
 /**
diff --git a/src/Bundle/ChillJobBundle/src/Controller/ProjetProfessionnelCrudController.php b/src/Bundle/ChillJobBundle/src/Controller/ProjetProfessionnelCrudController.php
index 55cab01eb..80c953699 100644
--- a/src/Bundle/ChillJobBundle/src/Controller/ProjetProfessionnelCrudController.php
+++ b/src/Bundle/ChillJobBundle/src/Controller/ProjetProfessionnelCrudController.php
@@ -14,7 +14,6 @@ namespace Chill\JobBundle\Controller;
 use Chill\PersonBundle\CRUD\Controller\EntityPersonCRUDController;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\HttpFoundation\Request;
-use Chill\JobBundle\Entity\Immersion;
 use Symfony\Component\HttpFoundation\Response;
 
 /**
diff --git a/src/Bundle/ChillJobBundle/src/DependencyInjection/ChillJobExtension.php b/src/Bundle/ChillJobBundle/src/DependencyInjection/ChillJobExtension.php
index 42165715a..165b5e557 100644
--- a/src/Bundle/ChillJobBundle/src/DependencyInjection/ChillJobExtension.php
+++ b/src/Bundle/ChillJobBundle/src/DependencyInjection/ChillJobExtension.php
@@ -11,7 +11,6 @@ declare(strict_types=1);
 
 namespace Chill\JobBundle\DependencyInjection;
 
-use Chill\JobBundle\Controller\CSCrudReportController;
 use Chill\JobBundle\Controller\CSPersonController;
 use Chill\JobBundle\Controller\CVCrudController;
 use Chill\JobBundle\Controller\FreinCrudController;
@@ -97,7 +96,7 @@ class ChillJobExtension extends Extension implements PrependExtensionInterface
                         'delete' => [
                             'role' => 'ROLE_USER',
                             'template' => '@ChillJob/Report/delete.html.twig',
-                        ]
+                        ],
                     ],
                 ],
                 [
@@ -122,8 +121,8 @@ class ChillJobExtension extends Extension implements PrependExtensionInterface
                         ],
                         'delete' => [
                             'role' => 'ROLE_USER',
-                            'template' => '@ChillJob/Report/delete.html.twig'
-                        ]
+                            'template' => '@ChillJob/Report/delete.html.twig',
+                        ],
                     ],
                 ],
                 [
@@ -149,7 +148,7 @@ class ChillJobExtension extends Extension implements PrependExtensionInterface
                         'delete' => [
                             'role' => 'ROLE_USER',
                             'template' => '@ChillJob/Report/delete.html.twig',
-                        ]
+                        ],
                     ],
                 ],
                 [
@@ -179,7 +178,7 @@ class ChillJobExtension extends Extension implements PrependExtensionInterface
                         'delete' => [
                             'role' => 'ROLE_USER',
                             'template' => '@ChillJob/Report/delete.html.twig',
-                        ]
+                        ],
                     ],
                 ],
             ],
diff --git a/src/Bundle/ChillJobBundle/src/Entity/CV.php b/src/Bundle/ChillJobBundle/src/Entity/CV.php
index 597303510..257e4a0d0 100644
--- a/src/Bundle/ChillJobBundle/src/Entity/CV.php
+++ b/src/Bundle/ChillJobBundle/src/Entity/CV.php
@@ -76,7 +76,7 @@ class CV implements \Stringable
      * @var \Doctrine\Common\Collections\Collection<int, \Chill\JobBundle\Entity\CV\Formation>
      */
     #[ORM\OneToMany(targetEntity: CV\Formation::class, mappedBy: 'CV', cascade: ['persist', 'remove', 'detach'], orphanRemoval: true)]
-//    #[ORM\OrderBy(['startDate' => Order::Descending, 'endDate' => 'DESC'])]
+    //    #[ORM\OrderBy(['startDate' => Order::Descending, 'endDate' => 'DESC'])]
     private Collection $formations;
 
     /**
@@ -85,7 +85,7 @@ class CV implements \Stringable
      * @var \Doctrine\Common\Collections\Collection<int, \Chill\JobBundle\Entity\CV\Experience>
      */
     #[ORM\OneToMany(targetEntity: CV\Experience::class, mappedBy: 'CV', cascade: ['persist', 'remove', 'detach'], orphanRemoval: true)]
-//    #[ORM\OrderBy(['startDate' => Order::Descending, 'endDate' => 'DESC'])]
+    //    #[ORM\OrderBy(['startDate' => Order::Descending, 'endDate' => 'DESC'])]
     private Collection $experiences;
 
     #[ORM\ManyToOne(targetEntity: Person::class)]
diff --git a/src/Bundle/ChillJobBundle/src/Entity/Immersion.php b/src/Bundle/ChillJobBundle/src/Entity/Immersion.php
index 478615d83..174375432 100644
--- a/src/Bundle/ChillJobBundle/src/Entity/Immersion.php
+++ b/src/Bundle/ChillJobBundle/src/Entity/Immersion.php
@@ -43,7 +43,7 @@ class Immersion implements \Stringable
      * @Assert\NotNull()
      */
     #[ORM\ManyToOne(targetEntity: Person::class)]
-    private $person;
+    private ?\Chill\PersonBundle\Entity\Person $person = null;
 
     /**
      * @Assert\NotNull()
@@ -125,7 +125,7 @@ class Immersion implements \Stringable
      * @Assert\NotNull()
      */
     #[ORM\Column(name: 'debutDate', type: \Doctrine\DBAL\Types\Types::DATE_MUTABLE, nullable: true)]
-    private ?\DateTimeInterface $debutDate = null;
+    private ?\DateTime $debutDate = null;
 
     /**
      * @var string|null
@@ -488,11 +488,9 @@ class Immersion implements \Stringable
     /**
      * Set debutDate.
      *
-     * @param \DateTime|null $debutDate
-     *
      * @return Immersion
      */
-    public function setDebutDate(?\DateTimeInterface $debutDate = null)
+    public function setDebutDate(?\DateTime $debutDate = null)
     {
         $this->debutDate = $debutDate;
 
@@ -502,7 +500,7 @@ class Immersion implements \Stringable
     /**
      * Get debutDate.
      *
-     * @return \DateTimeInterface
+     * @return \DateTime
      */
     public function getDebutDate()
     {
@@ -526,11 +524,11 @@ class Immersion implements \Stringable
     /**
      * Get duration.
      *
-     * @return string|null
+     * @return \DateInterval
      */
     public function getDuration()
     {
-        return $this->duration;
+        return new \DateInterval($this->duration);
     }
 
     public function getDateEndComputed()
diff --git a/src/Bundle/ChillJobBundle/src/Entity/ProjetProfessionnel.php b/src/Bundle/ChillJobBundle/src/Entity/ProjetProfessionnel.php
index 40141b9e3..44dd6b412 100644
--- a/src/Bundle/ChillJobBundle/src/Entity/ProjetProfessionnel.php
+++ b/src/Bundle/ChillJobBundle/src/Entity/ProjetProfessionnel.php
@@ -36,7 +36,7 @@ class ProjetProfessionnel implements \Stringable
      * @Assert\NotNull()
      */
     #[ORM\ManyToOne(targetEntity: Person::class)]
-    private $person;
+    private ?\Chill\PersonBundle\Entity\Person $person = null;
 
     /**
      * @Assert\NotNull()
diff --git a/src/Bundle/ChillJobBundle/src/Menu/MenuBuilder.php b/src/Bundle/ChillJobBundle/src/Menu/MenuBuilder.php
index e3119a392..c838a4b1a 100644
--- a/src/Bundle/ChillJobBundle/src/Menu/MenuBuilder.php
+++ b/src/Bundle/ChillJobBundle/src/Menu/MenuBuilder.php
@@ -60,9 +60,9 @@ class MenuBuilder implements LocalMenuBuilderInterface
                 'person' => $person->getId(),
             ],
         ])
-        ->setExtras([
-            'order' => 52,
-        ]);
+            ->setExtras([
+                'order' => 52,
+            ]);
     }
 
     public static function getMenuIds(): array
diff --git a/src/Bundle/ChillJobBundle/src/Security/Authorization/JobVoter.php b/src/Bundle/ChillJobBundle/src/Security/Authorization/JobVoter.php
index 40952cdff..54de180f5 100644
--- a/src/Bundle/ChillJobBundle/src/Security/Authorization/JobVoter.php
+++ b/src/Bundle/ChillJobBundle/src/Security/Authorization/JobVoter.php
@@ -15,7 +15,6 @@ use Chill\MainBundle\Security\Authorization\AbstractChillVoter;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Chill\JobBundle\Entity\Frein;
 use Chill\JobBundle\Entity\CV;
-use Symfony\Component\Security\Core\Authorization\Voter\VoterInterface;
 use Chill\JobBundle\Entity\Immersion;
 use Chill\JobBundle\Entity\ProjetProfessionnel;
 use Chill\MainBundle\Security\ProvideRoleHierarchyInterface;
diff --git a/src/Bundle/ChillJobBundle/src/migrations/Version20240424140641.php b/src/Bundle/ChillJobBundle/src/migrations/Version20240424140641.php
index 1e4fcf7cb..87c9d3623 100644
--- a/src/Bundle/ChillJobBundle/src/migrations/Version20240424140641.php
+++ b/src/Bundle/ChillJobBundle/src/migrations/Version20240424140641.php
@@ -2,6 +2,13 @@
 
 declare(strict_types=1);
 
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 namespace Chill\Migrations\Job;
 
 use Doctrine\DBAL\Schema\Schema;
diff --git a/src/Bundle/ChillJobBundle/src/migrations/Version20240429111628.php b/src/Bundle/ChillJobBundle/src/migrations/Version20240429111628.php
index 1a3d4d043..e12318d7c 100644
--- a/src/Bundle/ChillJobBundle/src/migrations/Version20240429111628.php
+++ b/src/Bundle/ChillJobBundle/src/migrations/Version20240429111628.php
@@ -2,6 +2,13 @@
 
 declare(strict_types=1);
 
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 namespace Chill\Migrations\Job;
 
 use Doctrine\DBAL\Schema\Schema;