[DX] Add INSTANCEOF set to work with types via instanceof checks (#3609)

config/set/instanceof.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\CodeQuality\Rector\FuncCall\InlineIsAInstanceOfRector;
+use Rector\CodeQuality\Rector\Identical\FlipTypeControlToUseExclusiveTypeRector;
+use Rector\CodeQuality\Rector\Identical\GetClassToInstanceOfRector;
+use Rector\Config\RectorConfig;
+use Rector\DeadCode\Rector\BinaryOp\RemoveDuplicatedInstanceOfRector;
+use Rector\DeadCode\Rector\If_\RemoveDeadInstanceOfRector;
+use Rector\TypeDeclaration\Rector\Empty_\EmptyOnNullableObjectToInstanceOfRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->rules([
+        EmptyOnNullableObjectToInstanceOfRector::class,
+        GetClassToInstanceOfRector::class,
+        InlineIsAInstanceOfRector::class,
+        FlipTypeControlToUseExclusiveTypeRector::class,
+        RemoveDuplicatedInstanceOfRector::class,
+        RemoveDeadInstanceOfRector::class,
+    ]);
+};

packages/Set/ValueObject/SetList.php

@@ -130,4 +130,9 @@ final class SetList implements SetListInterface
      * @var string
      */
     public const EARLY_RETURN = __DIR__ . '/../../../config/set/early-return.php';
+
+    /**
+     * @var string
+     */
+    public const INSTANCEOF = __DIR__ . '/../../../config/set/instanceof.php';
 }

rector.php

@@ -24,6 +24,7 @@
         SetList::PRIVATIZATION,
         SetList::NAMING,
         SetList::TYPE_DECLARATION,
+        SetList::INSTANCEOF,
         SetList::EARLY_RETURN,
         PHPUnitSetList::PHPUNIT_CODE_QUALITY,
         SetList::CODING_STYLE,

rules-tests/Removing/Rector/FuncCall/RemoveFuncCallRector/config/configured_rule.php

@@ -7,7 +7,5 @@
 
 return static function (RectorConfig $rectorConfig): void {
     $rectorConfig
-        ->ruleWithConfiguration(RemoveFuncCallRector::class, [
-            'var_dump'
-        ]);
+        ->ruleWithConfiguration(RemoveFuncCallRector::class, ['var_dump']);
 };