[Renaming] Allow self/static on RenamePropertyRector (#7444)

* [Renaming] Allow self/static on RenamePropertyRector

* fix

* fix

Author: samsonasik

rules-tests/Renaming/Rector/PropertyFetch/RenamePropertyRector/Fixture/rename_self_static.php.inc

@@ -0,0 +1,31 @@
+<?php
+
+namespace Rector\Tests\Renaming\Rector\PropertyFetch\RenamePropertyRector\Fixture;
+
+class MyClass
+{
+	protected static array $_config = ['tmp'];
+
+    public static function test() {
+       $tmp = self::$_config;
+       return static::$_config;
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\Renaming\Rector\PropertyFetch\RenamePropertyRector\Fixture;
+
+class MyClass
+{
+	protected static array $config = ['tmp'];
+
+    public static function test() {
+       $tmp = self::$config;
+       return static::$config;
+    }
+}
+
+?>

rules-tests/Renaming/Rector/PropertyFetch/RenamePropertyRector/config/configured_rule.php

@@ -34,5 +34,10 @@
                 'oldProperty',
                 'newProperty'
             ),
+            new RenameProperty(
+                'Rector\Tests\Renaming\Rector\PropertyFetch\RenamePropertyRector\Fixture\MyClass',
+                '_config',
+                'config'
+            ),
         ]);
 };

rules/Renaming/Rector/PropertyFetch/RenamePropertyRector.php

@@ -6,6 +6,7 @@
 
 use PhpParser\Node;
 use PhpParser\Node\Expr\PropertyFetch;
+use PhpParser\Node\Expr\StaticPropertyFetch;
 use PhpParser\Node\Identifier;
 use PhpParser\Node\Stmt\ClassLike;
 use PhpParser\Node\Stmt\Property;
@@ -46,11 +47,11 @@ public function getRuleDefinition(): RuleDefinition
      */
     public function getNodeTypes(): array
     {
-        return [PropertyFetch::class, ClassLike::class];
+        return [PropertyFetch::class, StaticPropertyFetch::class, ClassLike::class];
     }
 
     /**
-     * @param PropertyFetch|ClassLike $node
+     * @param PropertyFetch|StaticPropertyFetch|ClassLike $node
      */
     public function refactor(Node $node): ?Node
     {
@@ -110,19 +111,22 @@ private function renameProperty(ClassLike $classLike, RenameProperty $renameProp
         $property->props[0]->name = new VarLikeIdentifier($newProperty);
     }
 
-    private function refactorPropertyFetch(PropertyFetch $propertyFetch): ?PropertyFetch
+    private function refactorPropertyFetch(PropertyFetch|StaticPropertyFetch $propertyFetch): null|PropertyFetch|StaticPropertyFetch
     {
         foreach ($this->renamedProperties as $renamedProperty) {
             $oldProperty = $renamedProperty->getOldProperty();
             if (! $this->isName($propertyFetch, $oldProperty)) {
                 continue;
             }
 
-            if (! $this->isObjectType($propertyFetch->var, $renamedProperty->getObjectType())) {
+            $varPropertyFetch = $propertyFetch instanceof PropertyFetch ? $propertyFetch->var : $propertyFetch->class;
+            if (! $this->isObjectType($varPropertyFetch, $renamedProperty->getObjectType())) {
                 continue;
             }
 
-            $propertyFetch->name = new Identifier($renamedProperty->getNewProperty());
+            $propertyFetch->name = $propertyFetch instanceof PropertyFetch
+                ? new Identifier($renamedProperty->getNewProperty())
+                : new VarLikeIdentifier($renamedProperty->getNewProperty());
             return $propertyFetch;
         }