diff --git a/config/bundles.php b/config/bundles.php
index 412a30a..d43fe1e 100644
--- a/config/bundles.php
+++ b/config/bundles.php
@@ -1,9 +1,25 @@
-<?php
+<?php declare(strict_types=1);
+
+use Doctrine\Bundle\DoctrineBundle\DoctrineBundle;
+use Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle;
+use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
+use Symfony\Bundle\MakerBundle\MakerBundle;
+use Symfony\Bundle\TwigBundle\TwigBundle;
 
 return [
-    Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
-    Symfony\Bundle\MakerBundle\MakerBundle::class => ['dev' => true],
-    Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
-    Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
-    Symfony\Bundle\TwigBundle\TwigBundle::class => ['all' => true],
+    FrameworkBundle::class => [
+        'all' => true,
+    ],
+    MakerBundle::class => [
+        'dev' => true,
+    ],
+    DoctrineBundle::class => [
+        'all' => true,
+    ],
+    DoctrineMigrationsBundle::class => [
+        'all' => true,
+    ],
+    TwigBundle::class => [
+        'all' => true,
+    ],
 ];
diff --git a/config/packages/twig.php b/config/packages/twig.php
index 16dfdd1..23db999 100644
--- a/config/packages/twig.php
+++ b/config/packages/twig.php
@@ -1,6 +1,4 @@
-<?php
-
-declare(strict_types=1);
+<?php declare(strict_types=1);
 
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
 
diff --git a/config/packages/validator.php b/config/packages/validator.php
index a67d98e..3a1e0d7 100644
--- a/config/packages/validator.php
+++ b/config/packages/validator.php
@@ -1,6 +1,4 @@
-<?php
-
-declare(strict_types=1);
+<?php declare(strict_types=1);
 
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
 
diff --git a/src/Controller/FoodVendorController.php b/src/Controller/FoodVendorController.php
index b424c3d..9fece5a 100644
--- a/src/Controller/FoodVendorController.php
+++ b/src/Controller/FoodVendorController.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace App\Controller;
 
@@ -12,7 +12,7 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Attribute\Route;
 
 #[Route('/food/vendor')]
-class FoodVendorController extends AbstractController
+final class FoodVendorController extends AbstractController
 {
     #[Route('/', name: 'app_food_vendor_index', methods: ['GET'])]
     public function index(FoodVendorRepository $foodVendorRepository): Response
@@ -25,7 +25,7 @@ class FoodVendorController extends AbstractController
     #[Route('/new', name: 'app_food_vendor_new', methods: ['GET', 'POST'])]
     public function new(Request $request, EntityManagerInterface $entityManager): Response
     {
-        $foodVendor = new FoodVendor();
+        $foodVendor = new FoodVendor;
         $form = $this->createForm(FoodVendorType::class, $foodVendor);
         $form->handleRequest($request);
 
@@ -71,7 +71,7 @@ class FoodVendorController extends AbstractController
     #[Route('/{id}', name: 'app_food_vendor_delete', methods: ['POST'])]
     public function delete(Request $request, FoodVendor $foodVendor, EntityManagerInterface $entityManager): Response
     {
-        if ($this->isCsrfTokenValid('delete'.$foodVendor->getId(), $request->getPayload()->getString('_token'))) {
+        if ($this->isCsrfTokenValid('delete' . $foodVendor->getId(), $request->getPayload()->getString('_token'))) {
             $entityManager->remove($foodVendor);
             $entityManager->flush();
         }
diff --git a/src/Entity/FoodVendor.php b/src/Entity/FoodVendor.php
index 0a50088..f71d784 100644
--- a/src/Entity/FoodVendor.php
+++ b/src/Entity/FoodVendor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace App\Entity;
 
@@ -18,14 +18,14 @@ class FoodVendor
     private Ulid|null $id = null;
 
     #[ORM\Column(length: 50)]
-    private ?string $name = null;
+    private string|null $name = null;
 
-    public function getId(): ?Ulid
+    public function getId(): Ulid|null
     {
         return $this->id;
     }
 
-    public function getName(): ?string
+    public function getName(): string|null
     {
         return $this->name;
     }
diff --git a/src/Form/FoodVendorType.php b/src/Form/FoodVendorType.php
index 3553856..fcbdce4 100644
--- a/src/Form/FoodVendorType.php
+++ b/src/Form/FoodVendorType.php
@@ -1,14 +1,16 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace App\Form;
 
 use App\Entity\FoodVendor;
+use Override;
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 
-class FoodVendorType extends AbstractType
+final class FoodVendorType extends AbstractType
 {
+    #[Override]
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
         $builder
@@ -16,6 +18,7 @@ class FoodVendorType extends AbstractType
         ;
     }
 
+    #[Override]
     public function configureOptions(OptionsResolver $resolver): void
     {
         $resolver->setDefaults([
diff --git a/src/Repository/FoodVendorRepository.php b/src/Repository/FoodVendorRepository.php
index 2b92afa..8392957 100644
--- a/src/Repository/FoodVendorRepository.php
+++ b/src/Repository/FoodVendorRepository.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace App\Repository;
 
@@ -9,7 +9,7 @@ use Doctrine\Persistence\ManagerRegistry;
 /**
  * @extends ServiceEntityRepository<FoodVendor>
  */
-class FoodVendorRepository extends ServiceEntityRepository
+final class FoodVendorRepository extends ServiceEntityRepository
 {
     public function __construct(ManagerRegistry $registry)
     {
diff --git a/tests/Controller/FoodVendorControllerTest.php b/tests/Controller/FoodVendorControllerTest.php
index ef3621d..c923549 100644
--- a/tests/Controller/FoodVendorControllerTest.php
+++ b/tests/Controller/FoodVendorControllerTest.php
@@ -1,16 +1,18 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace App\Test\Controller;
 
 use App\Entity\FoodVendor;
-use App\Kernel;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\Tools\SchemaTool;
+use Override;
 use Symfony\Bundle\FrameworkBundle\KernelBrowser;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
-class FoodVendorControllerTest extends WebTestCase
+use function sprintf;
+
+final class FoodVendorControllerTest extends WebTestCase
 {
     private KernelBrowser $client;
     private EntityManagerInterface $manager;
@@ -22,6 +24,8 @@ class FoodVendorControllerTest extends WebTestCase
         (new SchemaTool($this->manager))
             ->createSchema($this->manager->getMetadataFactory()->getAllMetadata());
     }
+
+    #[Override]
     protected function setUp(): void
     {
         $this->client = static::createClient();
@@ -38,7 +42,7 @@ class FoodVendorControllerTest extends WebTestCase
 
     public function testIndex(): void
     {
-        $crawler = $this->client->request('GET', $this->path);
+        $this->client->request('GET', $this->path);
 
         self::assertResponseStatusCodeSame(200);
         self::assertPageTitleContains('FoodVendor index');
@@ -66,7 +70,7 @@ class FoodVendorControllerTest extends WebTestCase
     public function testShow(): void
     {
         $this->markTestIncomplete();
-        $fixture = new FoodVendor();
+        $fixture = new FoodVendor;
         $fixture->setName('My Title');
 
         $this->manager->persist($fixture);
@@ -83,7 +87,7 @@ class FoodVendorControllerTest extends WebTestCase
     public function testEdit(): void
     {
         $this->markTestIncomplete();
-        $fixture = new FoodVendor();
+        $fixture = new FoodVendor;
         $fixture->setName('Value');
 
         $this->manager->persist($fixture);
@@ -105,7 +109,7 @@ class FoodVendorControllerTest extends WebTestCase
     public function testRemove(): void
     {
         $this->markTestIncomplete();
-        $fixture = new FoodVendor();
+        $fixture = new FoodVendor;
         $fixture->setName('Value');
 
         $this->manager->persist($fixture);
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 2e5a362..e717c59 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -1,6 +1,5 @@
 <?php declare(strict_types=1);
 
-use Symfony\Component\Console\Input\ArrayInput;
 use Symfony\Component\Dotenv\Dotenv;
 
 require dirname(__DIR__) . '/vendor/autoload.php';