symfony · Tobion · Jun 23, 2019 · Jun 11, 2019
diff --git a/src/Symfony/Bridge/Doctrine/Test/TestRepositoryFactory.php b/src/Symfony/Bridge/Doctrine/Test/TestRepositoryFactory.php
@@ -29,7 +29,7 @@ final class TestRepositoryFactory implements RepositoryFactory
     /**
      * {@inheritdoc}
      */
-    public function getRepository(EntityManagerInterface $entityManager, $entityName)
+    public function getRepository(EntityManagerInterface $entityManager, $entityName): ObjectRepository
     {
         $repositoryHash = $this->getRepositoryHash($entityManager, $entityName);
 
@@ -47,10 +47,7 @@ public function setRepository(EntityManagerInterface $entityManager, $entityName
         $this->repositoryList[$repositoryHash] = $repository;
     }
 
-    /**
-     * @return ObjectRepository
-     */
-    private function createRepository(EntityManagerInterface $entityManager, $entityName)
+    private function createRepository(EntityManagerInterface $entityManager, $entityName): ObjectRepository
     {
         /* @var $metadata ClassMetadata */
         $metadata = $entityManager->getClassMetadata($entityName);
@@ -59,7 +56,7 @@ private function createRepository(EntityManagerInterface $entityManager, $entity
         return new $repositoryClassName($entityManager, $metadata);
     }
 
-    private function getRepositoryHash(EntityManagerInterface $entityManager, $entityName)
+    private function getRepositoryHash(EntityManagerInterface $entityManager, $entityName): string
     {
         return $entityManager->getClassMetadata($entityName)->getName().spl_object_hash($entityManager);
     }

diff --git a/src/Symfony/Bridge/Monolog/Handler/ChromePhpHandler.php b/src/Symfony/Bridge/Monolog/Handler/ChromePhpHandler.php
@@ -73,7 +73,7 @@ protected function sendHeader($header, $content)
     /**
      * Override default behavior since we check it in onKernelResponse.
      */
-    protected function headersAccepted()
+    protected function headersAccepted(): bool
     {
         return true;
     }

diff --git a/src/Symfony/Bridge/Monolog/Handler/FirePHPHandler.php b/src/Symfony/Bridge/Monolog/Handler/FirePHPHandler.php
@@ -75,7 +75,7 @@ protected function sendHeader($header, $content)
     /**
      * Override default behavior since we check the user agent in onKernelResponse.
      */
-    protected function headersAccepted()
+    protected function headersAccepted(): bool
     {
         return true;
     }

diff --git a/src/Symfony/Bridge/Monolog/Processor/RouteProcessor.php b/src/Symfony/Bridge/Monolog/Processor/RouteProcessor.php
@@ -35,7 +35,7 @@ public function __construct(bool $includeParams = true)
         $this->reset();
     }
 
-    public function __invoke(array $records)
+    public function __invoke(array $records): array
     {
         if ($this->routeData && !isset($records['extra']['requests'])) {
             $records['extra']['requests'] = array_values($this->routeData);
@@ -78,7 +78,7 @@ public function removeRouteData(FinishRequestEvent $event)
         unset($this->routeData[$requestId]);
     }
 
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return [
             KernelEvents::REQUEST => ['addRouteData', 1],

diff --git a/src/Symfony/Bridge/Monolog/Processor/WebProcessor.php b/src/Symfony/Bridge/Monolog/Processor/WebProcessor.php
@@ -39,7 +39,7 @@ public function onKernelRequest(ResponseEvent $event)
         }
     }
 
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return [
             KernelEvents::REQUEST => ['onKernelRequest', 4096],

diff --git a/src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php b/src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
@@ -40,15 +40,15 @@ public function __construct(string $salt = '')
     /**
      * {@inheritdoc}
      */
-    public function isProxyCandidate(Definition $definition)
+    public function isProxyCandidate(Definition $definition): bool
     {
         return ($definition->isLazy() || $definition->hasTag('proxy')) && $this->proxyGenerator->getProxifiedClass($definition);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getProxyFactoryCode(Definition $definition, $id, $factoryCode = null)
+    public function getProxyFactoryCode(Definition $definition, $id, $factoryCode = null): string
     {
         $instantiation = 'return';
 
@@ -82,7 +82,7 @@ public function getProxyFactoryCode(Definition $definition, $id, $factoryCode =
     /**
      * {@inheritdoc}
      */
-    public function getProxyCode(Definition $definition)
+    public function getProxyCode(Definition $definition): string
     {
         $code = $this->classGenerator->generate($this->generateProxyClass($definition));
 

diff --git a/src/Symfony/Bridge/Twig/Extension/RoutingExtension.php b/src/Symfony/Bridge/Twig/Extension/RoutingExtension.php
@@ -93,7 +93,7 @@ public function getUrl($name, $parameters = [], $schemeRelative = false)
      *
      * @final
      */
-    public function isUrlGenerationSafe(Node $argsNode)
+    public function isUrlGenerationSafe(Node $argsNode): array
     {
         // support named arguments
         $paramsNode = $argsNode->hasNode('parameters') ? $argsNode->getNode('parameters') : (

diff --git a/src/Symfony/Bridge/Twig/Extension/TranslationExtension.php b/src/Symfony/Bridge/Twig/Extension/TranslationExtension.php
@@ -58,7 +58,7 @@ public function getTranslator(): ?TranslatorInterface
     /**
      * {@inheritdoc}
      */
-    public function getFilters()
+    public function getFilters(): array
     {
         return [
             new TwigFilter('trans', [$this, 'trans']),
@@ -70,7 +70,7 @@ public function getFilters()
      *
      * @return AbstractTokenParser[]
      */
-    public function getTokenParsers()
+    public function getTokenParsers(): array
     {
         return [
             // {% trans %}Symfony is great!{% endtrans %}
@@ -84,17 +84,17 @@ public function getTokenParsers()
     /**
      * {@inheritdoc}
      */
-    public function getNodeVisitors()
+    public function getNodeVisitors(): array
     {
         return [$this->getTranslationNodeVisitor(), new TranslationDefaultDomainNodeVisitor()];
     }
 
-    public function getTranslationNodeVisitor()
+    public function getTranslationNodeVisitor(): TranslationNodeVisitor
     {
         return $this->translationNodeVisitor ?: $this->translationNodeVisitor = new TranslationNodeVisitor();
     }
 
-    public function trans($message, array $arguments = [], $domain = null, $locale = null, $count = null)
+    public function trans($message, array $arguments = [], $domain = null, $locale = null, $count = null): string
     {
         if (null !== $count) {
             $arguments['%count%'] = $count;
@@ -106,7 +106,7 @@ public function trans($message, array $arguments = [], $domain = null, $locale =
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName(): string
     {
         return 'translator';
     }

diff --git a/src/Symfony/Bridge/Twig/Mime/WrappedTemplatedEmail.php b/src/Symfony/Bridge/Twig/Mime/WrappedTemplatedEmail.php
@@ -65,7 +65,7 @@ public function attach(string $file, string $name = null, string $contentType =
     /**
      * @return $this
      */
-    public function setSubject(string $subject)
+    public function setSubject(string $subject): object
     {
         $this->message->subject($subject);
 
@@ -80,7 +80,7 @@ public function getSubject(): ?string
     /**
      * @return $this
      */
-    public function setReturnPath(string $address)
+    public function setReturnPath(string $address): object
     {
         $this->message->returnPath($address);
 
@@ -95,7 +95,7 @@ public function getReturnPath(): string
     /**
      * @return $this
      */
-    public function addFrom(string $address, string $name = null)
+    public function addFrom(string $address, string $name = null): object
     {
         $this->message->addFrom($name ? new NamedAddress($address, $name) : new Address($address));
 
@@ -113,7 +113,7 @@ public function getFrom(): array
     /**
      * @return $this
      */
-    public function addReplyTo(string $address)
+    public function addReplyTo(string $address): object
     {
         $this->message->addReplyTo($address);
 
@@ -131,7 +131,7 @@ public function getReplyTo(): array
     /**
      * @return $this
      */
-    public function addTo(string $address, string $name = null)
+    public function addTo(string $address, string $name = null): object
     {
         $this->message->addTo($name ? new NamedAddress($address, $name) : new Address($address));
 
@@ -149,7 +149,7 @@ public function getTo(): array
     /**
      * @return $this
      */
-    public function addCc(string $address, string $name = null)
+    public function addCc(string $address, string $name = null): object
     {
         $this->message->addCc($name ? new NamedAddress($address, $name) : new Address($address));
 
@@ -167,7 +167,7 @@ public function getCc(): array
     /**
      * @return $this
      */
-    public function addBcc(string $address, string $name = null)
+    public function addBcc(string $address, string $name = null): object
     {
         $this->message->addBcc($name ? new NamedAddress($address, $name) : new Address($address));
 
@@ -185,7 +185,7 @@ public function getBcc(): array
     /**
      * @return $this
      */
-    public function setPriority(int $priority)
+    public function setPriority(int $priority): object
     {
         $this->message->setPriority($priority);
 

diff --git a/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/RouterCacheWarmer.php b/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/RouterCacheWarmer.php
@@ -57,15 +57,15 @@ public function warmUp($cacheDir)
      *
      * @return bool always true
      */
-    public function isOptional()
+    public function isOptional(): bool
     {
         return true;
     }
 
     /**
      * {@inheritdoc}
      */
-    public static function getSubscribedServices()
+    public static function getSubscribedServices(): array
     {
         return [
             'router' => RouterInterface::class,

diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/AssetsInstallCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/AssetsInstallCommand.php
@@ -258,7 +258,7 @@ private function hardCopy(string $originDir, string $targetDir): string
         return self::METHOD_COPY;
     }
 
-    private function getPublicDirectory(ContainerInterface $container)
+    private function getPublicDirectory(ContainerInterface $container): string
     {
         $defaultPublicDir = 'public';
 

diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php
@@ -208,11 +208,9 @@ protected function validateInput(InputInterface $input)
     /**
      * Loads the ContainerBuilder from the cache.
      *
-     * @return ContainerBuilder
-     *
      * @throws \LogicException
      */
-    protected function getContainerBuilder()
+    protected function getContainerBuilder(): ContainerBuilder
     {
         if ($this->containerBuilder) {
             return $this->containerBuilder;

diff --git a/src/Symfony/Bundle/FrameworkBundle/Controller/ControllerResolver.php b/src/Symfony/Bundle/FrameworkBundle/Controller/ControllerResolver.php
@@ -24,12 +24,12 @@ class ControllerResolver extends ContainerControllerResolver
     /**
      * {@inheritdoc}
      */
-    protected function instantiateController($class)
+    protected function instantiateController($class): object
     {
         return $this->configureController(parent::instantiateController($class), $class);
     }
 
-    private function configureController($controller, string $class)
+    private function configureController($controller, string $class): object
     {
         if ($controller instanceof ContainerAwareInterface) {
             $controller->setContainer($this->container);

diff --git a/src/Symfony/Bundle/SecurityBundle/Command/UserPasswordEncoderCommand.php b/src/Symfony/Bundle/SecurityBundle/Command/UserPasswordEncoderCommand.php
@@ -180,7 +180,7 @@ private function createPasswordQuestion(): Question
         })->setHidden(true)->setMaxAttempts(20);
     }
 
-    private function generateSalt()
+    private function generateSalt(): string
     {
         return base64_encode(random_bytes(30));
     }

diff --git a/src/Symfony/Bundle/SecurityBundle/Debug/WrappedListener.php b/src/Symfony/Bundle/SecurityBundle/Debug/WrappedListener.php
@@ -54,7 +54,7 @@ public function __call($method, $arguments)
         return $this->listener->{$method}(...$arguments);
     }
 
-    public function getWrappedListener()
+    public function getWrappedListener(): callable
     {
         return $this->listener;
     }

diff --git a/src/Symfony/Bundle/WebProfilerBundle/EventListener/WebDebugToolbarListener.php b/src/Symfony/Bundle/WebProfilerBundle/EventListener/WebDebugToolbarListener.php
@@ -55,7 +55,7 @@ public function __construct(Environment $twig, bool $interceptRedirects = false,
         $this->cspHandler = $cspHandler;
     }
 
-    public function isEnabled()
+    public function isEnabled(): bool
     {
         return self::DISABLED !== $this->mode;
     }
@@ -136,7 +136,7 @@ protected function injectToolbar(Response $response, Request $request, array $no
         }
     }
 
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return [
             KernelEvents::RESPONSE => ['onKernelResponse', -128],

diff --git a/src/Symfony/Component/BrowserKit/HttpBrowser.php b/src/Symfony/Component/BrowserKit/HttpBrowser.php
@@ -41,7 +41,7 @@ public function __construct(HttpClientInterface $client = null, History $history
         parent::__construct([], $history, $cookieJar);
     }
 
-    protected function doRequest($request)
+    protected function doRequest($request): Response
     {
         $headers = $this->getHeaders($request);
         [$body, $extraHeaders] = $this->getBodyAndExtraHeaders($request);

diff --git a/src/Symfony/Component/BrowserKit/Response.php b/src/Symfony/Component/BrowserKit/Response.php
@@ -40,7 +40,7 @@ public function __construct(string $content = '', int $status = 200, array $head
      *
      * @return string The response with headers and content
      */
-    public function __toString()
+    public function __toString(): string
     {
         $headers = '';
         foreach ($this->headers as $name => $value) {
@@ -61,7 +61,7 @@ public function __toString()
      *
      * @return string The response content
      */
-    public function getContent()
+    public function getContent(): string
     {
         return $this->content;
     }
@@ -76,7 +76,7 @@ public function getStatusCode(): int
      *
      * @return array The response headers
      */
-    public function getHeaders()
+    public function getHeaders(): array
     {
         return $this->headers;
     }

diff --git a/src/Symfony/Component/BrowserKit/Tests/HttpBrowserTest.php b/src/Symfony/Component/BrowserKit/Tests/HttpBrowserTest.php
@@ -59,7 +59,7 @@ protected function filterResponse($response)
         return $response;
     }
 
-    protected function doRequest($request)
+    protected function doRequest($request): Response
     {
         $response = parent::doRequest($request);
 

diff --git a/src/Symfony/Component/Cache/CacheItem.php b/src/Symfony/Component/Cache/CacheItem.php
@@ -37,7 +37,7 @@ final class CacheItem implements ItemInterface
     /**
      * {@inheritdoc}
      */
-    public function getKey()
+    public function getKey(): string
     {
         return $this->key;
     }
@@ -53,7 +53,7 @@ public function get()
     /**
      * {@inheritdoc}
      */
-    public function isHit()
+    public function isHit(): bool
     {
         return $this->isHit;
     }
@@ -145,11 +145,9 @@ public function getMetadata(): array
      *
      * @param string $key The key to validate
      *
-     * @return string
-     *
      * @throws InvalidArgumentException When $key is not valid
      */
-    public static function validateKey($key)
+    public static function validateKey($key): string
     {
         if (!\is_string($key)) {
             throw new InvalidArgumentException(sprintf('Cache key must be string, "%s" given', \is_object($key) ? \get_class($key) : \gettype($key)));