General maintenance.

Author: Syndesi

composer.json

@@ -7,9 +7,7 @@
     "authors": [
         {
             "name": "Syndesi (Sören Klein)",
-            "email": "[email protected]",
-            "homepage": "https://syndesi.dev",
-            "role": "Developer"
+            "email": "[email protected]"
         }
     ],
     "keywords": [
@@ -32,15 +30,16 @@
         }
     },
     "require-dev": {
-        "vimeo/psalm": "^4.23",
+        "vimeo/psalm": "^5.0",
         "boesing/psalm-plugin-stringf": "^1.1",
         "phpstan/phpstan": "^1.6",
         "phpunit/php-code-coverage": "^9.2",
-        "infection/infection": "^0.26.10",
+        "infection/infection": "^0.27.0",
         "friendsofphp/php-cs-fixer": "^3.8",
         "phpunit/phpunit": "^9.5",
         "roave/no-leaks": "^1.3",
-        "phpbench/phpbench": "^1.2"
+        "phpbench/phpbench": "^1.2",
+        "infection/codeception-adapter": "^0.4.2"
     },
     "scripts": {
         "test": "php vendor/phpunit/phpunit/phpunit",

src/Type/Node.php

@@ -83,8 +83,8 @@ public function addRelation(RelationInterface $relation): self
         }
 
         $ownIdentifyingString = ToStringHelper::nodeToString($this, true);
-        if (ToStringHelper::nodeToString($startNode, true) !== $ownIdentifyingString &&
-            ToStringHelper::nodeToString($endNode, true) !== $ownIdentifyingString
+        if (ToStringHelper::nodeToString($startNode, true) !== $ownIdentifyingString
+            && ToStringHelper::nodeToString($endNode, true) !== $ownIdentifyingString
         ) {
             throw new InvalidArgumentException("Adding a relation to a node requires that either the start node or the end node must be the same as the node itself.");
         }