diff --git a/test/Unit/AbstractNormalizerTestCase.php b/test/Unit/AbstractNormalizerTestCase.php
index 71670e9f..d8c1de8f 100644
--- a/test/Unit/AbstractNormalizerTestCase.php
+++ b/test/Unit/AbstractNormalizerTestCase.php
@@ -46,8 +46,10 @@ final protected function className(): string
         return $className;
     }
 
-    final protected static function assertJsonStringEqualsJsonStringNormalized(string $expected, string $actual): void
-    {
+    final protected static function assertJsonStringEqualsJsonStringNormalized(
+        string $expected,
+        string $actual
+    ): void {
         $printer = new Printer\Printer();
 
         $normalize = static function (string $json) use ($printer): string {
diff --git a/test/Unit/Format/IndentTest.php b/test/Unit/Format/IndentTest.php
index 0f8ada5b..245318cf 100644
--- a/test/Unit/Format/IndentTest.php
+++ b/test/Unit/Format/IndentTest.php
@@ -94,8 +94,11 @@ public function testFromSizeAndStyleRejectsInvalidStyle(): void
     /**
      * @dataProvider provideSizeStyleAndIndentString
      */
-    public function testFromSizeAndStyleReturnsIndent(int $size, string $style, string $string): void
-    {
+    public function testFromSizeAndStyleReturnsIndent(
+        int $size,
+        string $style,
+        string $string
+    ): void {
         $indent = Format\Indent::fromSizeAndStyle(
             $size,
             $style,
@@ -186,8 +189,10 @@ public function provideValidIndentString(): \Generator
      * @dataProvider provideMixedIndentAndSniffedIndent
      * @dataProvider providePureIndentAndSniffedIndent
      */
-    public function testFromJsonReturnsIndentSniffedFromArray(string $actualIndent, string $sniffedIndent): void
-    {
+    public function testFromJsonReturnsIndentSniffedFromArray(
+        string $actualIndent,
+        string $sniffedIndent
+    ): void {
         $json = Json::fromEncoded(
             <<<JSON
 [
@@ -209,8 +214,10 @@ public function testFromJsonReturnsIndentSniffedFromArray(string $actualIndent,
      * @dataProvider provideMixedIndentAndSniffedIndent
      * @dataProvider providePureIndentAndSniffedIndent
      */
-    public function testFromJsonReturnsIndentSniffedFromObject(string $actualIndent, string $sniffedIndent): void
-    {
+    public function testFromJsonReturnsIndentSniffedFromObject(
+        string $actualIndent,
+        string $sniffedIndent
+    ): void {
         $json = Json::fromEncoded(
             <<<JSON
 {
diff --git a/test/Unit/Format/JsonEncodeOptionsTest.php b/test/Unit/Format/JsonEncodeOptionsTest.php
index e5caaeec..a7b54ae4 100644
--- a/test/Unit/Format/JsonEncodeOptionsTest.php
+++ b/test/Unit/Format/JsonEncodeOptionsTest.php
@@ -88,8 +88,10 @@ public function provideValidValue(): \Generator
     /**
      * @dataProvider provideJsonEncodeOptionsAndEncoded
      */
-    public function testFromJsonReturnsJsonEncodeOptions(int $value, string $encoded): void
-    {
+    public function testFromJsonReturnsJsonEncodeOptions(
+        int $value,
+        string $encoded
+    ): void {
         $json = Json::fromEncoded($encoded);
 
         $jsonEncodeOptions = Format\JsonEncodeOptions::fromJson($json);
diff --git a/test/Unit/SchemaNormalizerTest.php b/test/Unit/SchemaNormalizerTest.php
index 18e228b9..a2fc52c6 100644
--- a/test/Unit/SchemaNormalizerTest.php
+++ b/test/Unit/SchemaNormalizerTest.php
@@ -211,8 +211,11 @@ public function testNormalizeThrowsOriginalInvalidAccordingToSchemaExceptionWhen
     /**
      * @dataProvider provideExpectedEncodedAndSchemaUri
      */
-    public function testNormalizeNormalizes(string $expected, string $encoded, string $schemaUri): void
-    {
+    public function testNormalizeNormalizes(
+        string $expected,
+        string $encoded,
+        string $schemaUri
+    ): void {
         $json = Json::fromEncoded($encoded);
 
         $normalizer = new SchemaNormalizer(
diff --git a/test/Unit/Vendor/Composer/ComposerJsonNormalizerTest.php b/test/Unit/Vendor/Composer/ComposerJsonNormalizerTest.php
index 9f42b709..739442ce 100644
--- a/test/Unit/Vendor/Composer/ComposerJsonNormalizerTest.php
+++ b/test/Unit/Vendor/Composer/ComposerJsonNormalizerTest.php
@@ -218,8 +218,10 @@ public function testNormalizeNormalizes(): void
     /**
      * @param class-string $className
      */
-    private static function assertComposesNormalizer(string $className, NormalizerInterface $normalizer): void
-    {
+    private static function assertComposesNormalizer(
+        string $className,
+        NormalizerInterface $normalizer
+    ): void {
         $attributeName = 'normalizer';
 
         self::assertObjectHasAttribute($attributeName, $normalizer, \sprintf(
@@ -240,8 +242,10 @@ private static function assertComposesNormalizer(string $className, NormalizerIn
      *
      * @throws \ReflectionException
      */
-    private static function assertComposesNormalizers(array $classNames, NormalizerInterface $normalizer): void
-    {
+    private static function assertComposesNormalizers(
+        array $classNames,
+        NormalizerInterface $normalizer
+    ): void {
         $attributeName = 'normalizers';
 
         self::assertObjectHasAttribute($attributeName, $normalizer, \sprintf(
diff --git a/test/Unit/Vendor/Composer/VersionConstraintNormalizerTest.php b/test/Unit/Vendor/Composer/VersionConstraintNormalizerTest.php
index b9e1eb10..8a2345cc 100644
--- a/test/Unit/Vendor/Composer/VersionConstraintNormalizerTest.php
+++ b/test/Unit/Vendor/Composer/VersionConstraintNormalizerTest.php
@@ -96,8 +96,11 @@ public function provideProperty(): \Generator
     /**
      * @dataProvider providePropertyAndVersionConstraint
      */
-    public function testNormalizeNormalizesVersionConstraints(string $property, string $versionConstraint, string $normalizedVersionConstraint): void
-    {
+    public function testNormalizeNormalizesVersionConstraints(
+        string $property,
+        string $versionConstraint,
+        string $normalizedVersionConstraint
+    ): void {
         $json = Json::fromEncoded(
             <<<JSON
 {
@@ -147,8 +150,11 @@ public function providePropertyAndVersionConstraint(): \Generator
     /**
      * @dataProvider providePropertyAndUntrimmedVersionConstraint
      */
-    public function testNormalizeNormalizesTrimsVersionConstraints(string $property, string $versionConstraint, string $trimmedVersionConstraint): void
-    {
+    public function testNormalizeNormalizesTrimsVersionConstraints(
+        string $property,
+        string $versionConstraint,
+        string $trimmedVersionConstraint
+    ): void {
         $json = Json::fromEncoded(
             <<<JSON
 {