static fixes

Author: TomasVotruba

composer.json

@@ -13,6 +13,7 @@
         "phpunit/phpunit": "^11.5",
         "rector/rector-src": "dev-main",
         "symplify/easy-coding-standard": "^12.3",
+        "symplify/phpstan-extensions": "^12.0",
         "symplify/phpstan-rules": "^14.9",
         "symplify/rule-doc-generator": "^12.2",
         "symplify/vendor-patches": "^11.5",

phpstan.neon

@@ -75,3 +75,21 @@ parameters:
         -
             identifier: deadCode.unreachable
             path: rules/DowngradePhp80/Rector/NullsafeMethodCall/DowngradeNullsafeToTernaryOperatorRector.php
+
+        # cached printed nodes
+        -
+            identifier: rector.noPropertyNodeAssign
+            paths:
+                - rules/DowngradePhp83/Rector/FuncCall/DowngradeJsonValidateRector.php
+                - rules/DowngradePhp81/Rector/FuncCall/DowngradeArrayIsListRector.php
+                - rules/DowngradePhp72/Rector/FuncCall/DowngradeStreamIsattyRector.php
+
+        # already registered in PHP 8.1 set
+        -
+            identifier: rector.upgradeDowngradeRegisteredInSet
+            path: rules/DowngradePhp74/Rector/Array_/DowngradeArraySpreadRector.php
+
+        # valid stmts property check
+        -
+            identifier: symplify.forbiddenFuncCall
+            path: rules/DowngradePhp73/Rector/FuncCall/DowngradeArrayKeyFirstLastRector.php

rules/DowngradePhp73/Rector/FuncCall/DowngradeArrayKeyFirstLastRector.php

@@ -80,8 +80,7 @@ public function run($items)
      */
     public function getNodeTypes(): array
     {
-        $stmtsAware = NodeGroup::STMTS_AWARE;
-        return [...$stmtsAware, Switch_::class, Return_::class, Expression::class, Echo_::class];
+        return [...NodeGroup::STMTS_AWARE, Switch_::class, Return_::class, Expression::class, Echo_::class];
     }
 
     /**

rules/DowngradePhp81/Rector/FuncCall/DowngradeHashAlgorithmXxHashRector.php

@@ -32,7 +32,7 @@
 final class DowngradeHashAlgorithmXxHashRector extends AbstractRector
 {
     /**
-     * @var array<string, string>
+     * @var array<string, int>
      */
     private const HASH_ALGORITHMS_TO_DOWNGRADE = [
         'xxh32' => MHASH_XXH32,

rules/DowngradePhp85/Rector/StmtsAwareInterface/DowngradePipeOperatorRector.php

@@ -21,9 +21,8 @@
 use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
 
 /**
- * @see https://wiki.php.net/rfc/pipe-operator-v3
- *
  * @see \Rector\Tests\DowngradePhp85\Rector\StmtsAwareInterface\DowngradePipeOperatorRector\DowngradePipeOperatorRectorTest
+ * @see https://wiki.php.net/rfc/pipe-operator-v3
  */
 final class DowngradePipeOperatorRector extends AbstractRector
 {