[TypeDeclaration] Add return static property support on ReturnTypeFro…

…mStrictTypedPropertyRector (#5050)

* [TypeDeclaration] Add return static property support on ReturnTypeFromStrictTypedPropertyRector

* Fixed 🎉

* trigger CI

rules-tests/TypeDeclaration/Rector/ClassMethod/ReturnTypeFromStrictTypedPropertyRector/Fixture/return_static_property.php.inc

@@ -0,0 +1,47 @@
+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\ClassMethod\ReturnTypeFromStrictTypedPropertyRector\Fixture;
+
+class ReturnStaticProperty
+{
+    /**
+     * @var Service[]
+     */
+    private static array $registry = [];
+
+    /**
+     * find registered Service.
+     *
+     * @return Service[]
+     */
+    public static function getRegisteredServices()
+    {
+        return self::$registry;
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\ClassMethod\ReturnTypeFromStrictTypedPropertyRector\Fixture;
+
+class ReturnStaticProperty
+{
+    /**
+     * @var Service[]
+     */
+    private static array $registry = [];
+
+    /**
+     * find registered Service.
+     *
+     * @return Service[]
+     */
+    public static function getRegisteredServices(): array
+    {
+        return self::$registry;
+    }
+}
+
+?>

rules/TypeDeclaration/Rector/ClassMethod/ReturnTypeFromStrictTypedPropertyRector.php

@@ -7,6 +7,7 @@
 use PhpParser\Node;
 use PhpParser\Node\Expr;
 use PhpParser\Node\Expr\PropertyFetch;
+use PhpParser\Node\Expr\StaticPropertyFetch;
 use PhpParser\Node\Stmt\ClassMethod;
 use PhpParser\Node\Stmt\Return_;
 use PHPStan\Analyser\Scope;
@@ -129,7 +130,7 @@ private function resolveReturnPropertyType(ClassMethod $classMethod): array
                 return [];
             }
 
-            if (! $return->expr instanceof PropertyFetch) {
+            if (! $return->expr instanceof PropertyFetch && ! $return->expr instanceof StaticPropertyFetch) {
                 return [];
             }