cleanup

tests/.phpstorm.meta.php

@@ -1,4 +1,4 @@
 <?php
 namespace PHPSTORM_META {
     override(\StubTests\TestData\Providers\EntitiesFilter::getFiltered(0), type(0));
-}
+}

tests/Model/BasePHPElement.php

@@ -5,6 +5,7 @@ namespace StubTests\Model;
 
 use Exception;
 use JetBrains\PhpStorm\Internal\LanguageLevelTypeAware;
+use JetBrains\PhpStorm\Pure;
 use PhpParser\Node;
 use PhpParser\Node\Expr\Array_;
 use PhpParser\Node\Identifier;
@@ -110,6 +111,7 @@ abstract class BasePHPElement
         return null;
     }
 
+    #[Pure]
     public function hasMutedProblem(int $stubProblemType): bool
     {
         return in_array($stubProblemType, $this->mutedProblems, true);

tests/Model/PHPClass.php

@@ -84,17 +84,17 @@ class PHPClass extends BasePHPClass
         if ($node->getDocComment() !== null) {
             $docBlock = DocBlockFactory::createInstance()->create($node->getDocComment()->getText());
             /** @var PropertyRead[] $properties */
-            $properties = array_merge($docBlock->getTagsByName("property-read"),
-                $docBlock->getTagsByName("property"));
+            $properties = array_merge($docBlock->getTagsByName('property-read'),
+                $docBlock->getTagsByName('property'));
             foreach ($properties as $property) {
                 $propertyName = $property->getVariableName();
-                assert($propertyName !== "", "@property name is empty in class $this->name");
+                assert($propertyName !== '', "@property name is empty in class $this->name");
                 $newProperty = new PHPProperty($this->name);
                 $newProperty->is_static = false;
-                $newProperty->access = "public";
+                $newProperty->access = 'public';
                 $newProperty->name = $propertyName;
                 $newProperty->parentName = $this->name;
-                $newProperty->type = "" . $property->getType();
+                $newProperty->type = '' . $property->getType();
                 assert(!array_key_exists($propertyName, $this->properties),
                     "Property '$propertyName' is already declared in class '$this->name'");
                 $this->properties[$propertyName] = $newProperty;

tests/Model/PHPDocElement.php

@@ -67,7 +67,7 @@ trait PHPDocElement
                 $this->removedTags = $phpDoc->getTagsByName('removed');
                 $this->hasInternalMetaTag = $phpDoc->hasTag('meta');
                 $this->hasInheritDocTag = $phpDoc->hasTag('inheritdoc') || $phpDoc->hasTag('inheritDoc') ||
-                    stripos($phpDoc->getSummary(), "inheritdoc") > 0;
+                    stripos($phpDoc->getSummary(), 'inheritdoc') > 0;
             } catch (Exception $e) {
                 $this->parseError = $e;
             }

tests/Model/PHPFunction.php

@@ -10,7 +10,6 @@ use phpDocumentor\Reflection\Type;
 use PhpParser\Comment\Doc;
 use PhpParser\Node\FunctionLike;
 use PhpParser\Node\Stmt\Function_;
-use PhpParser\NodeAbstract;
 use ReflectionFunction;
 use stdClass;
 use StubTests\Parsers\DocFactoryProvider;

tests/Model/PHPProperty.php

@@ -32,7 +32,7 @@ class PHPProperty extends BasePHPElement
         }
         $this->access = $access;
         $this->is_static = $reflectionObject->isStatic();
-        $this->type = "";
+        $this->type = '';
         if ($reflectionObject->hasType()) {
             $reflectionNamedType = $reflectionObject->getType();
             if (isset($reflectionNamedType)){
@@ -60,7 +60,7 @@ class PHPProperty extends BasePHPElement
         $this->access = $access;
 
 
-        $this->type = $node->type->name ?? "";
+        $this->type = $node->type->name ?? '';
 
         $parentNode = $node->getAttribute('parent');
         if ($parentNode !== null){

tests/Model/StubsContainer.php

@@ -3,7 +3,8 @@ declare(strict_types=1);
 
 namespace StubTests\Model;
 
-use \RuntimeException;
+use JetBrains\PhpStorm\Pure;
+use RuntimeException;
 use function array_key_exists;
 
 class StubsContainer
@@ -62,6 +63,7 @@ class StubsContainer
         }
     }
 
+    #[Pure]
     public function getClass(string $name): ?PHPClass
     {
         if (array_key_exists($name, $this->classes) && isset($this->classes[$name])) {
@@ -93,7 +95,7 @@ class StubsContainer
      */
     public function addClass(PHPClass $class): void
     {
-        if (isset($class->name)){
+        if (isset($class->name)) {
             if (array_key_exists($class->name, $this->classes)) {
                 throw new RuntimeException($class->name . ' is already defined in stubs');
             }
@@ -101,6 +103,7 @@ class StubsContainer
         }
     }
 
+    #[Pure]
     public function getInterface(string $name): ?PHPInterface
     {
         if (array_key_exists($name, $this->interfaces) && isset($this->interfaces[$name])) {

tests/Parsers/ExpectedFunctionArgumentsInfo.php

@@ -1,6 +1,7 @@
 <?php
 declare(strict_types=1);
 namespace StubTests\Parsers;
+use JetBrains\PhpStorm\Pure;
 use PhpParser\Node\Expr;
 
 class ExpectedFunctionArgumentsInfo
@@ -56,6 +57,7 @@ class ExpectedFunctionArgumentsInfo
         return $this->index;
     }
 
+    #[Pure]
     public function __toString(): string
     {
         if ($this->functionReference === null) {

tests/Parsers/Visitors/CoreStubASTVisitor.php

@@ -3,10 +3,12 @@ declare(strict_types=1);
 
 namespace StubTests\Parsers\Visitors;
 
+use JetBrains\PhpStorm\Pure;
 use StubTests\Model\StubsContainer;
 
 class CoreStubASTVisitor extends ASTVisitor
 {
+    #[Pure]
     public function __construct(StubsContainer $stubs)
     {
         parent::__construct($stubs);