From e7d5634cf48ae4d9b3c12f7debe4e5ea24585c69 Mon Sep 17 00:00:00 2001
From: DQNEO <dqneoo@gmail.com>
Date: Fri, 20 Apr 2018 23:08:14 +0900
Subject: [PATCH] declare types in array_map callbacks

---
 .../Loader/Configurator/ContainerConfigurator.php            | 3 ++-
 .../DependencyInjection/Tests/Loader/XmlFileLoaderTest.php   | 5 +++--
 .../DependencyInjection/Tests/Loader/YamlFileLoaderTest.php  | 5 +++--
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/Symfony/Component/DependencyInjection/Loader/Configurator/ContainerConfigurator.php b/src/Symfony/Component/DependencyInjection/Loader/Configurator/ContainerConfigurator.php
index a68f83d8f5..fe1335c0f8 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/Configurator/ContainerConfigurator.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/Configurator/ContainerConfigurator.php
@@ -16,6 +16,7 @@ use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
 use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
 use Symfony\Component\ExpressionLanguage\Expression;
 
@@ -44,7 +45,7 @@ class ContainerConfigurator extends AbstractConfigurator
     final public function extension($namespace, array $config)
     {
         if (!$this->container->hasExtension($namespace)) {
-            $extensions = array_filter(array_map(function ($ext) { return $ext->getAlias(); }, $this->container->getExtensions()));
+            $extensions = array_filter(array_map(function (ExtensionInterface $ext) { return $ext->getAlias(); }, $this->container->getExtensions()));
             throw new InvalidArgumentException(sprintf(
                 'There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s',
                 $namespace,
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php b/src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php
index 1c21045f42..5ca9a3f912 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php
@@ -13,6 +13,7 @@ namespace Symfony\Component\DependencyInjection\Tests\Loader;
 
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
+use Symfony\Component\DependencyInjection\Argument\BoundArgument;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
@@ -788,7 +789,7 @@ class XmlFileLoaderTest extends TestCase
             '$foo' => array(null),
             '$quz' => 'quz',
             '$factory' => 'factory',
-        ), array_map(function ($v) { return $v->getValues()[0]; }, $definition->getBindings()));
+        ), array_map(function (BoundArgument $v) { return $v->getValues()[0]; }, $definition->getBindings()));
         $this->assertEquals(array(
             'quz',
             null,
@@ -805,6 +806,6 @@ class XmlFileLoaderTest extends TestCase
             'NonExistent' => null,
             '$quz' => 'quz',
             '$factory' => 'factory',
-        ), array_map(function ($v) { return $v->getValues()[0]; }, $definition->getBindings()));
+        ), array_map(function (BoundArgument $v) { return $v->getValues()[0]; }, $definition->getBindings()));
     }
 }
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php b/src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php
index 2812033bdf..f020b5e97b 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\DependencyInjection\Tests\Loader;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\Argument\BoundArgument;
 use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Reference;
@@ -713,7 +714,7 @@ class YamlFileLoaderTest extends TestCase
             '$foo' => array(null),
             '$quz' => 'quz',
             '$factory' => 'factory',
-        ), array_map(function ($v) { return $v->getValues()[0]; }, $definition->getBindings()));
+        ), array_map(function (BoundArgument $v) { return $v->getValues()[0]; }, $definition->getBindings()));
         $this->assertEquals(array(
             'quz',
             null,
@@ -730,6 +731,6 @@ class YamlFileLoaderTest extends TestCase
             'NonExistent' => null,
             '$quz' => 'quz',
             '$factory' => 'factory',
-        ), array_map(function ($v) { return $v->getValues()[0]; }, $definition->getBindings()));
+        ), array_map(function (BoundArgument $v) { return $v->getValues()[0]; }, $definition->getBindings()));
     }
 }