PHPStan level 6

Author: phpfui

phpstan.neon.dist

@@ -1,5 +1,5 @@
 parameters:
-	level: 3
+	level: 6
 	errorFormat: raw
 	editorUrl: '%%file%% %%line%% %%column%%: %%error%%'
 	paths:

src/PHPFUI/PHPUnitSyntaxCoverage/ClassFinder.php

@@ -14,6 +14,9 @@
 
 class ClassFinder extends \PhpParser\NodeVisitorAbstract
 	{
+	/**
+	 * @var array<string> $classes
+	 */
 	private array $classes = [];
 
 	private string $currentNamespace = '';
@@ -37,6 +40,9 @@ public function getNamespace() : string
 		return $this->currentNamespace;
 		}
 
+	/**
+	 * @return array<string>
+	 */
 	public function getClasses() : array
 		{
 		return $this->classes;

src/PHPFUI/PHPUnitSyntaxCoverage/Extensions.php

@@ -16,8 +16,14 @@ class Extensions extends \PHPUnit\Framework\TestCase implements \PHPUnit\Runner\
 	{
 	private static \PhpParser\Parser $parser;
 
+	/**
+	 * @var array<string> $skipDirectories
+	 */
 	private array $skipDirectories = [];
 
+	/**
+	 * @var array<string> $skipNamespaces
+	 */
 	private array $skipNamespaces = [];
 
 	private bool $skipNamespaceTest = false;
@@ -119,6 +125,8 @@ public function addSkipNamespace(string $namespace) : self
 
 	/**
 	 * Validate all files in a directory.  Recursive and only looks at .php files by default.
+	 *
+	 * @param array<string> $extensions to test
 	 */
 	public function assertValidPHPDirectory(string $directory, string $message = '', bool $recurseSubdirectories = true, array $extensions = ['.php']) : void
 		{