Master 6.x

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       max-parallel: 3
       matrix:
-        php: ['7.4', '8.0', '8.1', '8.2']
+        php: ['8.1', '8.2']
     name: PHP ${{ matrix.php }} ${{ matrix.description }}
     steps:
       - name: Checkout

.github/workflows/coverage.yml

@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       max-parallel: 1
       matrix:
-        php: ['8.0']
+        php: ['8.1']
     name: PHP ${{ matrix.php }} ${{ matrix.description }}
     steps:
       - name: Checkout

CHANGELOG.md

@@ -1,4 +1,7 @@
 ## Changelog
+### v6.0.0
+- minimum required PHP version 8.1
+- added return types where possible
 ### v5.5.0
 - extractor configuration can now contain an array of extractors 
 ### v5.0.0

composer.json

@@ -20,10 +20,10 @@
         "bin/zf-dependency-injection-cache-warmup"
     ],
     "require": {
-        "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.1.0 || ~8.2.0",
         "laminas/laminas-servicemanager": "^2.7 | ^3.0",
         "laminas/laminas-modulemanager": "^2.7",
-        "psr/simple-cache": "^1.0"
+        "psr/simple-cache": "^1.0 | ^2.0 | ^3.0"
     },
     "autoload": {
         "psr-4": {

src/Annotation/AbstractInjectPluginManager.php

@@ -34,7 +34,7 @@ public function __construct(array $values)
         $this->name = $values['value'];
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         $container = $this->determineContainer($container);
         $pluginManagerImplementation = $container->get(static::PLUGIN_MANAGER);

src/Annotation/Inject.php

@@ -14,12 +14,9 @@
  */
 final class Inject implements AnnotationInterface
 {
-    /**
-     * @var string
-     */
-    public $value;
+    public string $value;
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         return $container->get($this->value);
     }

src/Annotation/InjectConfig.php

@@ -29,7 +29,7 @@ public function __construct(array $values)
         $this->configPath = $values['value'];
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         $container = $this->determineContainer($container);
 

src/Annotation/InjectConstant.php

@@ -14,12 +14,9 @@
  */
 final class InjectConstant implements AnnotationInterface
 {
-    /**
-     * @var string
-     */
-    public $value;
+    public string $value;
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         return constant($this->value);
     }

src/Annotation/InjectContainer.php

@@ -14,7 +14,7 @@
  */
 final class InjectContainer implements AnnotationInterface
 {
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         return $container;
     }

src/Annotation/InjectDoctrineRepository.php

@@ -4,6 +4,7 @@
 
 namespace Reinfi\DependencyInjection\Annotation;
 
+use Doctrine\ORM\EntityRepository;
 use Psr\Container\ContainerInterface;
 use Reinfi\DependencyInjection\Exception\AutoWiringNotPossibleException;
 
@@ -34,7 +35,7 @@ public function __construct(array $values)
         $this->entity = $values['value'];
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): EntityRepository
     {
         $container = $this->determineContainer($container);
 

src/Annotation/InjectParent.php

@@ -15,12 +15,9 @@
  */
 final class InjectParent implements AnnotationInterface
 {
-    /**
-     * @var string
-     */
-    public $value;
+    public string $value;
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         if ($container instanceof AbstractPluginManager) {
             $container = $container->getServiceLocator();

src/Attribute/AbstractInjectPluginManager.php

@@ -25,7 +25,7 @@ public function __construct(string $name, ?array $options = null)
         $this->options = $options;
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         $container = $this->determineContainer($container);
         $pluginManagerImplementation = $container->get(static::PLUGIN_MANAGER);

src/Attribute/Inject.php

@@ -21,7 +21,7 @@ public function __construct(string $value)
         $this->value = $value;
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         return $container->get($this->value);
     }

src/Attribute/InjectConfig.php

@@ -25,7 +25,7 @@ public function __construct(string $configPath, bool $asArray = false)
         $this->asArray = $asArray;
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         $container = $this->determineContainer($container);
 

src/Attribute/InjectConstant.php

@@ -21,7 +21,7 @@ public function __construct(string $value)
         $this->value = $value;
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         return constant($this->value);
     }

src/Attribute/InjectContainer.php

@@ -14,7 +14,7 @@
 #[Attribute(Attribute::TARGET_METHOD | Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
 final class InjectContainer implements InjectionInterface
 {
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): ContainerInterface
     {
         return $container;
     }

src/Attribute/InjectDoctrineRepository.php

@@ -5,6 +5,7 @@
 namespace Reinfi\DependencyInjection\Attribute;
 
 use Attribute;
+use Doctrine\ORM\EntityRepository;
 use Psr\Container\ContainerInterface;
 use Reinfi\DependencyInjection\Exception\AutoWiringNotPossibleException;
 
@@ -27,7 +28,7 @@ public function __construct(string $entity, ?string $entityManager = null)
         }
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): EntityRepository
     {
         $container = $this->determineContainer($container);
 

src/Attribute/InjectParent.php

@@ -22,7 +22,7 @@ public function __construct(string $value)
         $this->value = $value;
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         if ($container instanceof AbstractPluginManager) {
             $container = $container->getServiceLocator();

src/Extension/PHPStan/ServiceManagerLoader.php

@@ -10,10 +10,7 @@
 
 final class ServiceManagerLoader
 {
-    /**
-     * @var ServiceManager|null
-     */
-    private $serviceLocator = null;
+    private ?ServiceManager $serviceLocator = null;
 
     public function __construct(?string $serviceManagerLoader)
     {

src/Injection/AutoWiring.php

@@ -21,10 +21,9 @@ public function __construct(string $serviceName)
     }
 
     /**
-     * @return mixed
      * @throws AutoWiringNotPossibleException
      */
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         if ($container->has($this->serviceName)) {
             return $container->get($this->serviceName);

src/Injection/AutoWiringPluginManager.php

@@ -26,21 +26,20 @@ public function __construct(
     }
 
     /**
-     * @return mixed
      * @throws AutoWiringNotPossibleException
      */
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         if ($container instanceof AbstractPluginManager) {
             $container = $container->getServiceLocator();
         }
 
-        $pluginManagerImplemenation = $container->get($this->pluginManager);
+        $pluginManagerImplementation = $container->get($this->pluginManager);
         if (
-            $pluginManagerImplemenation instanceof ContainerInterface
-            && $pluginManagerImplemenation->has($this->serviceName)
+            $pluginManagerImplementation instanceof ContainerInterface
+            && $pluginManagerImplementation->has($this->serviceName)
         ) {
-            return $pluginManagerImplemenation->get($this->serviceName);
+            return $pluginManagerImplementation->get($this->serviceName);
         }
 
         throw new AutoWiringNotPossibleException($this->serviceName);

src/Injection/InjectionInterface.php

@@ -13,8 +13,5 @@
  */
 interface InjectionInterface
 {
-    /**
-     * @return mixed
-     */
-    public function __invoke(ContainerInterface $container);
+    public function __invoke(ContainerInterface $container): mixed;
 }

src/Injection/Value.php

@@ -11,20 +11,14 @@
  */
 class Value implements InjectionInterface
 {
-    /**
-     * @var mixed
-     */
-    private $value;
+    private mixed $value;
 
-    /**
-     * @param mixed $value
-     */
-    public function __construct($value)
+    public function __construct(mixed $value)
     {
         $this->value = $value;
     }
 
-    public function __invoke(ContainerInterface $container)
+    public function __invoke(ContainerInterface $container): mixed
     {
         return $this->value;
     }

src/Service/AutoWiring/Factory/ResolverServiceFactory.php

@@ -37,7 +37,7 @@ public function __invoke(ContainerInterface $container): ResolverService
     }
 
     /**
-     * @return class-string[]
+     * @return class-string<ResolverInterface>[]
      */
     private function getResolverStack(array $config): array
     {

src/Service/AutoWiring/LazyResolverService.php

@@ -7,8 +7,6 @@
 use Psr\Container\ContainerInterface;
 
 /**
- * Class LazyResolverService
- *
  * @package Reinfi\DependencyInjection\Service\AutoWiring
  */
 class LazyResolverService implements ResolverServiceInterface

src/Service/Cache/Memory.php

@@ -11,7 +11,7 @@ class Memory implements CacheInterface
 {
     private array $cachedItems = [];
 
-    public function get($key, $default = null)
+    public function get($key, $default = null): mixed
     {
         return $this->cachedItems[$key] ?? $default;
     }

src/Service/Extractor/Factory/ExtractorFactory.php

@@ -28,9 +28,7 @@ public function __invoke(ContainerInterface $container): ExtractorInterface
             $extractors[] = $container->get(AnnotationExtractor::class);
         }
 
-        if (version_compare(PHP_VERSION, '8.0.0') >= 0) {
-            $extractors[] = $container->get(AttributeExtractor::class);
-        }
+        $extractors[] = $container->get(AttributeExtractor::class);
 
         return new ExtractorChain($extractors);
     }