PHPStan level 6

Author: phpfui

README.md

@@ -1,4 +1,4 @@
-# PHPUnitSyntaxCoverage [![Tests](https://github.com/phpfui/PHPUnitSyntaxCoverage/actions/workflows/tests.yml/badge.svg)](https://github.com/phpfui/PHPUnitSyntaxCoverage/actions?query=workflow%3Atests) [![Latest Packagist release](https://img.shields.io/packagist/v/phpfui/phpunit-syntax-coverage.svg)](https://packagist.org/packages/phpfui/phpunit-syntax-coverage)
+# PHPUnitSyntaxCoverage [![Tests](https://github.com/phpfui/PHPUnitSyntaxCoverage/actions/workflows/tests.yml/badge.svg)](https://github.com/phpfui/PHPUnitSyntaxCoverage/actions?query=workflow%3Atests) [![Latest Packagist release](https://img.shields.io/packagist/v/phpfui/phpunit-syntax-coverage.svg)](https://packagist.org/packages/phpfui/phpunit-syntax-coverage) ![](https://img.shields.io/badge/PHPStan-level%206-brightgreen.svg?style=flat)
 
 ## PHPUnit Extension for complete PHP Syntax Code Coverage
 

composer.json

@@ -27,6 +27,7 @@
 				"phpunit/phpunit": ">=8.0",
         "roave/security-advisories": "dev-latest",
         "friendsofphp/php-cs-fixer": "^3.0",
-        "symfony/translation-contracts": ">=2.3"
+        "symfony/translation-contracts": ">=2.3",
+        "phpstan/phpstan": "^1.8"
     }
 }

phpstan.neon.dist

@@ -0,0 +1,6 @@
+parameters:
+	level: 3
+	errorFormat: raw
+	editorUrl: '%%file%% %%line%% %%column%%: %%error%%'
+	paths:
+		- src

src/PHPFUI/PHPUnitSyntaxCoverage/ClassFinder.php

@@ -18,7 +18,7 @@ class ClassFinder extends \PhpParser\NodeVisitorAbstract
 
 	private string $currentNamespace = '';
 
-	public function enterNode(\PhpParser\Node $node) : void
+	public function enterNode(int|\PhpParser\Node|null $node)
 		{
 		if ($node instanceof \PhpParser\Node\Stmt\Namespace_)
 			{
@@ -28,6 +28,8 @@ public function enterNode(\PhpParser\Node $node) : void
 			{
 			$this->classes[] = $this->currentNamespace ? $this->currentNamespace . '\\' . $node->name->name : $node->name->name;
 			}
+
+		return $node;
 		}
 
 	public function getNamespace() : string