Rename ReturnTypehintRector to AddReturnTypeDeclarationRector

config/level/phpunit/phpunit80.yaml

@@ -7,7 +7,7 @@ services:
         'PHPUnit_Framework_MockObject_MockObject': 'PHPUnit\Framework\MockObject\MockObject'
     Rector\PHPUnit\Rector\MethodCall\AssertEqualsParameterToSpecificMethodsTypeRector: ~
 
-    Rector\Rector\Typehint\ReturnTypehintRector:
+    Rector\Rector\ClassMethod\AddReturnTypeDeclarationRector:
         PHPUnit\Framework\TestCase:
             setUpBeforeClass: 'void'
             setUp: 'void'

config/level/sylius/sylius10.yaml

@@ -32,7 +32,7 @@ services:
                 2:
                     __unknown__: false
 
-    Rector\Rector\Typehint\ReturnTypehintRector:
+    Rector\Rector\ClassMethod\AddReturnTypeDeclarationRector:
         Sylius\Component\Order\Model\OrderInterface:
             getAdjustmentsRecursively:
                 'array': 'Doctrine\Common\Collections\Collection'

config/level/sylius/sylius102.yaml

@@ -1,6 +1,6 @@
 # source: https://github.com/Sylius/Sylius/blob/master/UPGRADE-1.0.md#upgrade-from-101-to-102
 
 services:
-    Rector\Rector\Typehint\ReturnTypehintRector:
+    Rector\Rector\ClassMethod\AddReturnTypeDeclarationRector:
         Sylius\Bundle\AdminApiBundle\Model\ClientManager:
             findClientByPublicId: '?Sylius\Bundle\AdminApiBundle\Model\ClientInterface'

config/level/sylius/sylius109.yaml

@@ -1,6 +1,6 @@
 # source: https://github.com/Sylius/Sylius/blob/master/UPGRADE-1.0.md#upgrade-from-108-to-109
 
 services:
-    Rector\Rector\Typehint\ReturnTypehintRector:
+    Rector\Rector\ClassMethod\AddReturnTypeDeclarationRector:
         Sylius\Bundle\CoreBundle\Templating\Helper\VariantResolverHelper:
             resolveVariant: '?Sylius\Component\Product\Model\ProductVariantInterface'

config/level/symfony/symfony42.yaml

@@ -67,7 +67,7 @@ services:
         Symfony\Component\Form\AbstractTypeExtension:
             getExtendedType: 'getExtendedTypes'
 
-    Rector\Rector\Typehint\ReturnTypehintRector:
+    Rector\Php\Rector\FunctionLike\ReturnTypeDeclarationRector:
         Symfony\Component\Form\AbstractTypeExtension:
             getExtendedTypes: 'iterable'
 

docs/AllRectorsOverview.md

@@ -3042,6 +3042,31 @@ services:
 
 <br>
 
+### `AddReturnTypeDeclarationRector`
+
+- class: `Rector\Rector\ClassMethod\AddReturnTypeDeclarationRector`
+
+Changes defined return typehint of method and class.
+
+```yaml
+services:
+    Rector\Rector\ClassMethod\AddReturnTypeDeclarationRector:
+        SomeClass:
+            getData: array
+```
+
+↓
+
+```diff
+ class SomeClass
+ {
+-    public getData();
++    public getData(): array;
+ }
+```
+
+<br>
+
 ### `MethodCallToAnotherMethodCallWithArgumentsRector`
 
 - class: `Rector\Rector\MethodCall\MethodCallToAnotherMethodCallWithArgumentsRector`
@@ -3315,31 +3340,6 @@ services:
 
 <br>
 
-### `ReturnTypehintRector`
-
-- class: `Rector\Rector\Typehint\ReturnTypehintRector`
-
-Changes defined return typehint of method and class.
-
-```yaml
-services:
-    Rector\Rector\Typehint\ReturnTypehintRector:
-        SomeClass:
-            getData: array
-```
-
-↓
-
-```diff
- class SomeClass
- {
--    public getData();
-+    public getData(): array;
- }
-```
-
-<br>
-
 ### `ParentTypehintedArgumentRector`
 
 - class: `Rector\Rector\Typehint\ParentTypehintedArgumentRector`

src/Php/TypeAnalyzer.php

@@ -29,6 +29,7 @@ public static function isPhpReservedType(string $type): bool
                 'int',
                 'self',
                 'parent',
+                'void',
             ],
             true
         );

src/Rector/Typehint/ReturnTypehintRector.php → src/Rector/ClassMethod/AddReturnTypeDeclarationRector.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types=1);
 
-namespace Rector\Rector\Typehint;
+namespace Rector\Rector\ClassMethod;
 
 use PhpParser\Node;
 use PhpParser\Node\Stmt\ClassMethod;
@@ -9,7 +9,7 @@
 use Rector\RectorDefinition\ConfiguredCodeSample;
 use Rector\RectorDefinition\RectorDefinition;
 
-final class ReturnTypehintRector extends AbstractRector
+final class AddReturnTypeDeclarationRector extends AbstractRector
 {
     /**
      * class => [

tests/Rector/ClassMethod/AddReturnTypeDeclarationRector/AddReturnTypeDeclarationRectorTest.php

@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Tests\Rector\ClassMethod\AddReturnTypeDeclarationRector;
+
+use Rector\Rector\ClassMethod\AddReturnTypeDeclarationRector;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+use Rector\Tests\Rector\ClassMethod\AddReturnTypeDeclarationRector\Source\PHPUnitTestCase;
+
+final class AddReturnTypeDeclarationRectorTest extends AbstractRectorTestCase
+{
+    public function test(): void
+    {
+        $this->doTestFiles([__DIR__ . '/Fixture/fixture.php.inc', __DIR__ . '/Fixture/extended_parent.php.inc']);
+    }
+
+    protected function getRectorClass(): string
+    {
+        return AddReturnTypeDeclarationRector::class;
+    }
+
+    /**
+     * @return mixed[]
+     */
+    protected function getRectorConfiguration(): array
+    {
+        return [
+            'Rector\Tests\Rector\Typehint\AddReturnTypeDeclarationRector\Fixture\SomeClass' => [
+                'parse' => 'array',
+                'resolve' => 'SomeType',
+                'nullable' => '?SomeType',
+                'clear' => '',
+            ],
+            PHPUnitTestCase::class => [
+                'tearDown' => 'void',
+            ],
+        ];
+    }
+}

tests/Rector/ClassMethod/AddReturnTypeDeclarationRector/Fixture/extended_parent.php.inc

@@ -0,0 +1,49 @@
+<?php
+
+namespace {
+    use Rector\Tests\Rector\ClassMethod\AddReturnTypeDeclarationRector\Source\PHPUnitTestCase;
+
+    abstract class Abstract_Test_Case extends PHPUnitTestCase
+    {
+        protected function tearDown()
+        {
+        }
+    }
+}
+
+namespace Rector\Tests\Rector\Typehint\AddReturnTypeDeclarationRector\Fixture
+{
+    final class FinalTestCase extends \Abstract_Test_Case
+    {
+        public function tearDown()
+        {
+        }
+    }
+}
+
+?>
+-----
+<?php
+
+namespace {
+    use Rector\Tests\Rector\ClassMethod\AddReturnTypeDeclarationRector\Source\PHPUnitTestCase;
+
+    abstract class Abstract_Test_Case extends PHPUnitTestCase
+    {
+        protected function tearDown(): void
+        {
+        }
+    }
+}
+
+namespace Rector\Tests\Rector\Typehint\AddReturnTypeDeclarationRector\Fixture
+{
+    final class FinalTestCase extends \Abstract_Test_Case
+    {
+        public function tearDown(): void
+        {
+        }
+    }
+}
+
+?>

tests/Rector/Typehint/ReturnTypehintRector/Fixture/fixture.php.inc → tests/Rector/ClassMethod/AddReturnTypeDeclarationRector/Fixture/fixture.php.inc

@@ -1,6 +1,6 @@
 <?php
 
-namespace Rector\Tests\Rector\Typehint\ReturnTypehintRector\Fixture;
+namespace Rector\Tests\Rector\Typehint\AddReturnTypeDeclarationRector\Fixture;
 
 class SomeClass
 {
@@ -25,7 +25,7 @@ class SomeClass
 -----
 <?php
 
-namespace Rector\Tests\Rector\Typehint\ReturnTypehintRector\Fixture;
+namespace Rector\Tests\Rector\Typehint\AddReturnTypeDeclarationRector\Fixture;
 
 class SomeClass
 {

tests/Rector/ClassMethod/AddReturnTypeDeclarationRector/Source/PHPUnitTestCase.php

@@ -0,0 +1,8 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Tests\Rector\ClassMethod\AddReturnTypeDeclarationRector\Source;
+
+abstract class PHPUnitTestCase
+{
+
+}