[TypeDeclaration] Add AddClosureParamTypeFromVariableCallRector

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/AddClosureParamTypeFromVariableCallRectorTest.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class AddClosureParamTypeFromVariableCallRectorTest extends AbstractRectorTestCase
+{
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Fixture/object_param.php.inc

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+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Fixture;
+
+use Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\Item;
+
+final class ObjectParam
+{
+    public function run(): void
+    {
+        $printItem = function ($item) {
+            echo $item->name;
+        };
+
+        $printItem(new Item());
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Fixture;
+
+use Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\Item;
+
+final class ObjectParam
+{
+    public function run(): void
+    {
+        $printItem = function (\Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\Item $item) {
+            echo $item->name;
+        };
+
+        $printItem(new Item());
+    }
+}
+
+?>

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Fixture/recursive_form_view.php.inc

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+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Fixture;
+
+use Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\FormView;
+
+final class RecursiveFormView
+{
+    public function setFormTheme(FormView $formView): void
+    {
+        $findThemes = function ($formView) use (&$findThemes): void {
+            $child = $formView['child'];
+            $findThemes($child);
+        };
+
+        $findThemes($formView);
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Fixture;
+
+use Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\FormView;
+
+final class RecursiveFormView
+{
+    public function setFormTheme(FormView $formView): void
+    {
+        $findThemes = function (\Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\FormView $formView) use (&$findThemes): void {
+            $child = $formView['child'];
+            $findThemes($child);
+        };
+
+        $findThemes($formView);
+    }
+}
+
+?>

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Fixture/skip_already_typed.php.inc

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+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Fixture;
+
+use Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\Item;
+
+final class SkipAlreadyTyped
+{
+    public function run(): void
+    {
+        $printItem = function (Item $item) {
+            echo $item->name;
+        };
+
+        $printItem(new Item());
+    }
+}

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Fixture/skip_conflicting_types.php.inc

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+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Fixture;
+
+use Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\Item;
+use Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source\Other;
+
+final class SkipConflictingTypes
+{
+    public function run(): void
+    {
+        $printItem = function ($item) {
+            var_dump($item);
+        };
+
+        $printItem(new Item());
+        $printItem(new Other());
+    }
+}

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Fixture/skip_scalar_arg.php.inc

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+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Fixture;
+
+final class SkipScalarArg
+{
+    public function run(): void
+    {
+        $printValue = function ($value) {
+            echo $value;
+        };
+
+        $printValue('hello');
+    }
+}

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Source/FormView.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source;
+
+/**
+ * @implements \ArrayAccess<string, self>
+ */
+final class FormView implements \ArrayAccess
+{
+    public function offsetExists($offset): bool
+    {
+        return true;
+    }
+
+    public function offsetGet($offset): self
+    {
+        return $this;
+    }
+
+    public function offsetSet($offset, $value): void
+    {
+    }
+
+    public function offsetUnset($offset): void
+    {
+    }
+}

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Source/Item.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source;
+
+final class Item
+{
+    public string $name = 'item';
+}

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/Source/Other.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector\Source;
+
+final class Other
+{
+}

rules-tests/TypeDeclaration/Rector/FunctionLike/AddClosureParamTypeFromVariableCallRector/config/configured_rule.php

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+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\TypeDeclaration\Rector\FunctionLike\AddClosureParamTypeFromVariableCallRector;
+
+return RectorConfig::configure()
+    ->withRules([AddClosureParamTypeFromVariableCallRector::class]);