fix: Fix return types in tests.

src/Bundle/ChillPersonBundle/Tests/Controller/HouseholdControllerTest.php

@@ -32,7 +32,7 @@ final class HouseholdControllerTest extends WebTestCase
 
     private ?KernelBrowser $client = null;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->client = $this->getClientAuthenticated();
     }

src/Bundle/ChillPersonBundle/Tests/Household/MembersEditorTest.php

@@ -28,7 +28,7 @@ final class MembersEditorTest extends TestCase
 {
     private MembersEditorFactory $factory;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $validator = $this->createMock(ValidatorInterface::class);
 

src/Bundle/ChillPersonBundle/Tests/Serializer/Normalizer/AccompanyingPeriodWorkDocGenNormalizerTest.php

@@ -30,7 +30,7 @@ final class AccompanyingPeriodWorkDocGenNormalizerTest extends KernelTestCase
 {
     private NormalizerInterface $normalizer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::bootKernel();
         $this->normalizer = self::$container->get(NormalizerInterface::class);

src/Bundle/ChillPersonBundle/Tests/Serializer/Normalizer/HouseholdNormalizerTest.php

@@ -27,7 +27,7 @@ final class HouseholdNormalizerTest extends KernelTestCase
 {
     private ?NormalizerInterface $normalizer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         self::bootKernel();
         $this->normalizer = self::$container->get(NormalizerInterface::class);

src/Bundle/ChillPersonBundle/Tests/Serializer/Normalizer/PersonDocGenNormalizerTest.php

@@ -61,7 +61,7 @@ final class PersonDocGenNormalizerTest extends KernelTestCase
 
     private NormalizerInterface $normalizer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         self::bootKernel();
 

src/Bundle/ChillPersonBundle/Tests/Serializer/Normalizer/PersonJsonNormalizerTest.php

@@ -24,7 +24,7 @@ final class PersonJsonNormalizerTest extends KernelTestCase
 {
     private NormalizerInterface $normalizer;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         self::bootKernel();
         $this->normalizer = self::$container->get(NormalizerInterface::class);

src/Bundle/ChillPersonBundle/Tests/Validator/Person/PersonValidationTest.php

@@ -27,7 +27,7 @@ final class PersonValidationTest extends KernelTestCase
 {
     private ValidatorInterface $validator;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         self::bootKernel();
         $this->validator = self::$container->get(ValidatorInterface::class);

src/Bundle/ChillPersonBundle/Tests/Workflows/AccompanyingPeriodLifecycle.php

@@ -22,7 +22,7 @@ use Symfony\Component\Workflow\Registry;
  */
 final class AccompanyingPeriodLifecycle extends KernelTestCase
 {
-    protected function setUp()
+    protected function setUp(): void
     {
         self::bootKernel();
     }