rectorphp · TomasVotruba · Jan 16, 2026 · Jan 16, 2026 · Jan 16, 2026 · Jan 16, 2026
diff --git a/.github/workflows/code_analysis.yaml b/.github/workflows/code_analysis.yaml
@@ -16,24 +16,41 @@ jobs:
             fail-fast: false
             matrix:
                 actions:
-                    -
-                        name: 'Active Classes'
-                        run: vendor/bin/class-leak check config src rules
                     -
                         name: "Validate docs"
                         run: vendor/bin/rule-doc-generator validate src rules
 
+                    -
+                        name: 'Active Classes'
+                        run: vendor/bin/class-leak check config src rules --ansi --skip-suffix "Rector" --skip-type "\Rector\Set\Contract\SetProviderInterface"
+
+                    -
+                        name: "Finalize Classes"
+                        run: vendor/bin/swiss-knife finalize config src tests rules rules-tests --ansi
+
+                    -
+                        name: 'Composer Validate'
+                        run: composer validate
+
+                    -
+                        name: 'PHPStan'
+                        run: vendor/bin/phpstan
+
+                    -
+                        name: 'Tests'
+                        run: vendor/bin/phpunit
+
         name: ${{ matrix.actions.name }}
         runs-on: ubuntu-latest
-        timeout-minutes: 10
+        timeout-minutes: 3
 
         steps:
             -   uses: actions/checkout@v4
 
             -
                 uses: shivammathur/setup-php@v2
                 with:
-                    php-version: 8.2
+                    php-version: 8.3
                     coverage: none
 
             -   uses: "ramsey/composer-install@v2"

diff --git a/.github/workflows/code_analysis_reusable.yaml b/.github/workflows/code_analysis_reusable.yaml
diff --git a/.github/workflows/rector.yaml b/.github/workflows/rector.yaml
@@ -0,0 +1,39 @@
+# github action that checks code with Rector
+name: Rector
+
+on:
+    pull_request: null
+
+env:
+    # see https://github.com/composer/composer/issues/9368#issuecomment-718112361
+    COMPOSER_ROOT_VERSION: "dev-main"
+
+jobs:
+    rector:
+        runs-on: ubuntu-latest
+        if: github.event.pull_request.head.repo.full_name == 'rectorphp/rector-downgrade-php'
+        steps:
+            -
+                if: github.event.pull_request.head.repo.full_name == github.repository
+                uses: actions/checkout@v4
+                with:
+                    # Must be used to trigger workflow after push
+                    token: ${{ secrets.ACCESS_TOKEN }}
+
+            -
+                uses: shivammathur/setup-php@v2
+                with:
+                    php-version: 8.3
+                    coverage: none
+
+            -   uses: "ramsey/composer-install@v2"
+
+            -   run: vendor/bin/rector --ansi
+
+            -
+                # commit only to core contributors who have repository access
+                uses: stefanzweifel/git-auto-commit-action@v4
+                with:
+                    commit_message: '[rector] Rector fixes'
+                    commit_author: 'GitHub Action <[email protected]>'
+                    commit_user_email: '[email protected]'
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
diff --git a/composer.json b/composer.json
@@ -4,22 +4,25 @@
     "license": "MIT",
     "description": "Rector downgrade PHP rules",
     "require": {
-        "php": ">=8.2"
+        "php": ">=8.3"
     },
     "require-dev": {
-        "phpstan/extension-installer": "^1.3",
-        "phpstan/phpstan": "^2.1.32",
+        "phpstan/extension-installer": "^1.4",
+        "phpstan/phpstan": "^2.1.33",
         "phpstan/phpstan-webmozart-assert": "^2.0",
         "phpunit/phpunit": "^11.5",
+        "rector/jack": "^0.5.1",
         "rector/rector-src": "dev-main",
+        "rector/swiss-knife": "^2.3",
         "rector/type-perfect": "^2.1",
-        "symplify/easy-coding-standard": "^12.3",
+        "symplify/easy-coding-standard": "^13.0",
         "symplify/phpstan-extensions": "^12.0",
         "symplify/phpstan-rules": "^14.9",
         "symplify/rule-doc-generator": "^12.2",
         "symplify/vendor-patches": "^11.5",
-        "tomasvotruba/class-leak": "^1.0",
-        "tracy/tracy": "^2.10"
+        "tomasvotruba/class-leak": "^2.1",
+        "tomasvotruba/unused-public": "^2.2",
+        "tracy/tracy": "^2.11"
     },
     "autoload": {
         "psr-4": {

diff --git a/rector.php b/rector.php
@@ -10,13 +10,14 @@
 
 return RectorConfig::configure()
     ->withImportNames(removeUnusedImports: true)
-    ->withPhpSets(php82: true)
+    ->withPhpSets()
     ->withComposerBased(phpunit: true)
     ->withPreparedSets(
         deadCode: true,
         codeQuality: true,
         codingStyle: true,
         typeDeclarations: true,
+        typeDeclarationDocblocks: true,
         privatization: true,
         naming: true,
         earlyReturn: true,

diff --git a/...2/Rector/ClassMethod/DowngradeParameterTypeWideningRector/Source/ParentNullableString.php b/...2/Rector/ClassMethod/DowngradeParameterTypeWideningRector/Source/ParentNullableString.php
@@ -4,7 +4,7 @@
 
 namespace Rector\Tests\DowngradePhp72\Rector\ClassMethod\DowngradeParameterTypeWideningRector\Source;
 
-class ParentNullableString
+final class ParentNullableString
 {
     public function load(string $value = null)
     {

diff --git a/...adePhp72/Rector/FunctionLike/DowngradeObjectTypeDeclarationRector/Source/AnotherClass.php b/...adePhp72/Rector/FunctionLike/DowngradeObjectTypeDeclarationRector/Source/AnotherClass.php
@@ -4,7 +4,7 @@
 namespace Rector\Tests\DowngradePhp72\Rector\FunctionLike\DowngradeObjectTypeDeclarationRector\Source;
 
 
-class AnotherClass
+final class AnotherClass
 {
 
 }
diff --git a/...DowngradePhp74/Rector/ArrowFunction/ArrowFunctionToAnonymousFunctionRector/Source/Foo.php b/...DowngradePhp74/Rector/ArrowFunction/ArrowFunctionToAnonymousFunctionRector/Source/Foo.php
@@ -4,6 +4,6 @@
 
 namespace Rector\Tests\DowngradePhp74\Rector\ArrowFunction\ArrowFunctionToAnonymousFunctionRector\Source;
 
-class Foo {
+final class Foo {
     public $bar = 1;
 }
diff --git a/...tests/DowngradePhp74/Rector/Property/DowngradeTypedPropertyRector/Source/AnotherClass.php b/...tests/DowngradePhp74/Rector/Property/DowngradeTypedPropertyRector/Source/AnotherClass.php
@@ -2,7 +2,7 @@
 
 namespace Rector\Tests\DowngradePhp74\Rector\Property\DowngradeTypedPropertyRector\Source;
 
-class AnotherClass
+final class AnotherClass
 {
 
 }
diff --git a/...radePhp80/Rector/ClassMethod/DowngradeStaticTypeDeclarationRector/Source/AnotherClass.php b/...radePhp80/Rector/ClassMethod/DowngradeStaticTypeDeclarationRector/Source/AnotherClass.php
@@ -4,7 +4,7 @@
 namespace Rector\Tests\DowngradePhp80\Rector\ClassMethod\DowngradeStaticTypeDeclarationRector\Source;
 
 
-class AnotherClass
+final class AnotherClass
 {
 
 }
diff --git a/...radePhp80/Rector/FunctionLike/DowngradeMixedTypeDeclarationRector/Source/AnotherClass.php b/...radePhp80/Rector/FunctionLike/DowngradeMixedTypeDeclarationRector/Source/AnotherClass.php
@@ -4,7 +4,7 @@
 namespace Rector\Tests\DowngradePhp80\Rector\FunctionLike\DowngradeMixedTypeDeclarationRector\Source;
 
 
-class AnotherClass
+final class AnotherClass
 {
 
 }
diff --git a/...ts/DowngradePhp80/Rector/FunctionLike/DowngradeUnionTypeDeclarationRector/Source/Foo1.php b/...ts/DowngradePhp80/Rector/FunctionLike/DowngradeUnionTypeDeclarationRector/Source/Foo1.php
@@ -2,6 +2,6 @@
 
 namespace Rector\Tests\DowngradePhp80\Rector\FunctionLike\DowngradeUnionTypeDeclarationRector\Source;
 
-class Foo1 implements FooInterface
+final class Foo1 implements FooInterface
 {
 }
diff --git a/...ts/DowngradePhp80/Rector/FunctionLike/DowngradeUnionTypeDeclarationRector/Source/Foo2.php b/...ts/DowngradePhp80/Rector/FunctionLike/DowngradeUnionTypeDeclarationRector/Source/Foo2.php
@@ -2,6 +2,6 @@
 
 namespace Rector\Tests\DowngradePhp80\Rector\FunctionLike\DowngradeUnionTypeDeclarationRector\Source;
 
-class Foo2 implements FooInterface
+final class Foo2 implements FooInterface
 {
 }
diff --git a/rules-tests/DowngradePhp80/Rector/MethodCall/DowngradeNamedArgumentRector/Source/Foo.php b/rules-tests/DowngradePhp80/Rector/MethodCall/DowngradeNamedArgumentRector/Source/Foo.php
@@ -4,7 +4,7 @@
 
 namespace Rector\Tests\DowngradePhp80\Rector\MethodCall\DowngradeNamedArgumentRector\Source;
 
-class Foo
+final class Foo
 {
     public function __construct(
         public ?array $a = null,

diff --git a/...dePhp80/Rector/MethodCall/DowngradeReflectionClassGetConstantsFilterRector/Source/Foo.php b/...dePhp80/Rector/MethodCall/DowngradeReflectionClassGetConstantsFilterRector/Source/Foo.php
@@ -4,7 +4,7 @@
 
 namespace Rector\Tests\DowngradePhp80\Rector\MethodCall\DowngradeReflectionClassGetConstantsFilterRector\Source;
 
-class Foo
+final class Foo
 {
     public const A1 = 'A1 Value';
     protected const A2 = 'A2 Value';

diff --git a/...l/DowngradeReflectionPropertyGetDefaultValueRector/Source/SomeClassHasGetDefaultValue.php b/...l/DowngradeReflectionPropertyGetDefaultValueRector/Source/SomeClassHasGetDefaultValue.php
@@ -2,7 +2,7 @@
 
 namespace Rector\Tests\DowngradePhp80\Rector\MethodCall\DowngradeReflectionPropertyGetDefaultValueRector\Source;
 
-class SomeClassHasGetDefaultValue
+final class SomeClassHasGetDefaultValue
 {
     public function getDefaultValue()
     {

diff --git a/...dePhp81/Rector/FunctionLike/DowngradeNeverTypeDeclarationRector/Source/SomeParentVoid.php b/...dePhp81/Rector/FunctionLike/DowngradeNeverTypeDeclarationRector/Source/SomeParentVoid.php
@@ -4,7 +4,7 @@
 
 namespace Rector\Tests\DowngradePhp81\Rector\FunctionLike\DowngradeNeverTypeDeclarationRector\Source;
 
-class SomeParentVoid
+final class SomeParentVoid
 {
     public function run(): void
     {

diff --git a/...ctor/FunctionLike/DowngradeStandaloneNullTrueFalseReturnTypeRector/Source/ParentClass.php b/...ctor/FunctionLike/DowngradeStandaloneNullTrueFalseReturnTypeRector/Source/ParentClass.php
@@ -4,7 +4,7 @@
 
 namespace Rector\Tests\DowngradePhp82\Rector\FunctionLike\DowngradeStandaloneNullTrueFalseReturnTypeRector\Source;
 
-class ParentClass
+final class ParentClass
 {
     public function getSomeString(): ?string
     {

diff --git a/rules/DowngradePhp72/NodeAnalyzer/RegexFuncAnalyzer.php b/rules/DowngradePhp72/NodeAnalyzer/RegexFuncAnalyzer.php
@@ -15,7 +15,7 @@
     /**
      * @var string[]
      */
-    private const REGEX_FUNCTION_NAMES = ['preg_match', 'preg_match_all'];
+    private const array REGEX_FUNCTION_NAMES = ['preg_match', 'preg_match_all'];
 
     public function __construct(
         private NodeNameResolver $nodeNameResolver,

diff --git a/rules/DowngradePhp72/Rector/ConstFetch/DowngradePhp72JsonConstRector.php b/rules/DowngradePhp72/Rector/ConstFetch/DowngradePhp72JsonConstRector.php
@@ -24,10 +24,7 @@
  */
 final class DowngradePhp72JsonConstRector extends AbstractRector
 {
-    /**
-     * @var string
-     */
-    private const PHP72_JSON_CONSTANT_IS_KNOWN = 'php72_json_constant_is_known';
+    private const string PHP72_JSON_CONSTANT_IS_KNOWN = 'php72_json_constant_is_known';
 
     public function __construct(
         private readonly JsonConstCleaner $jsonConstCleaner,

diff --git a/rules/DowngradePhp72/Rector/FuncCall/DowngradePregUnmatchedAsNullConstantRector.php b/rules/DowngradePhp72/Rector/FuncCall/DowngradePregUnmatchedAsNullConstantRector.php
@@ -34,9 +34,8 @@ final class DowngradePregUnmatchedAsNullConstantRector extends AbstractRector
 {
     /**
      * @see https://www.php.net/manual/en/function.preg-match.php
-     * @var string
      */
-    private const UNMATCHED_NULL_FLAG = 'PREG_UNMATCHED_AS_NULL';
+    private const string UNMATCHED_NULL_FLAG = 'PREG_UNMATCHED_AS_NULL';
 
     public function __construct(
         private readonly BitwiseFlagCleaner $bitwiseFlagCleaner,

diff --git a/rules/DowngradePhp73/Rector/ConstFetch/DowngradePhp73JsonConstRector.php b/rules/DowngradePhp73/Rector/ConstFetch/DowngradePhp73JsonConstRector.php
@@ -34,15 +34,12 @@
  */
 final class DowngradePhp73JsonConstRector extends AbstractRector
 {
-    /**
-     * @var string
-     */
-    private const PHP73_JSON_CONSTANT_IS_KNOWN = 'php73_json_constant_is_known';
+    private const string PHP73_JSON_CONSTANT_IS_KNOWN = 'php73_json_constant_is_known';
 
     /**
      * @var array<string>
      */
-    private const JSON_FUNCTIONS = ['json_decode', 'json_encode'];
+    private const array JSON_FUNCTIONS = ['json_decode', 'json_encode'];
 
     public function __construct(
         private readonly JsonConstCleaner $jsonConstCleaner,

diff --git a/rules/DowngradePhp73/Rector/FuncCall/SetCookieOptionsArrayToArgumentsRector.php b/rules/DowngradePhp73/Rector/FuncCall/SetCookieOptionsArrayToArgumentsRector.php
@@ -25,7 +25,7 @@ final class SetCookieOptionsArrayToArgumentsRector extends AbstractRector
      * Conversion table from argument index to options name
      * @var array<string, int>
      */
-    private const ARGUMENT_ORDER = [
+    private const array ARGUMENT_ORDER = [
         'expires' => 2,
         'path' => 3,
         'domain' => 4,
@@ -37,7 +37,7 @@ final class SetCookieOptionsArrayToArgumentsRector extends AbstractRector
      * Conversion table from argument index to options name
      * @var array<int, int|string|bool>
      */
-    private const ARGUMENT_DEFAULT_VALUES = [
+    private const array ARGUMENT_DEFAULT_VALUES = [
         2 => 0,
         3 => '',
         4 => '',

diff --git a/rules/DowngradePhp73/Rector/List_/DowngradeListReferenceAssignmentRector.php b/rules/DowngradePhp73/Rector/List_/DowngradeListReferenceAssignmentRector.php
@@ -26,15 +26,9 @@
  */
 final class DowngradeListReferenceAssignmentRector extends AbstractRector
 {
-    /**
-     * @var int
-     */
-    private const ALL = 0;
+    private const int ALL = 0;
 
-    /**
-     * @var int
-     */
-    private const ANY = 1;
+    private const int ANY = 1;
 
     public function getRuleDefinition(): RuleDefinition
     {