refactor: Update source code based on PHP conventions.

docs/source/development/user-interface/widgets/ChillPersonExtension.php

@@ -1,51 +1,55 @@
 <?php
 
-# Chill/PersonBundle/DependencyInjection/ChillPersonExtension.php
+/**
+ * Chill is a software for social workers.
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ *
+ * @see https://www.champs-libres.coop/
+ */
+
+declare(strict_types=1);
+
+// Chill/PersonBundle/DependencyInjection/ChillPersonExtension.php
 
 namespace Chill\PersonBundle\DependencyInjection;
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\Config\FileLocator;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
-use Symfony\Component\DependencyInjection\Loader;
 use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
-use Chill\MainBundle\DependencyInjection\MissingBundleException;
-use Chill\PersonBundle\Security\Authorization\PersonVoter;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 
 /**
- * This is the class that loads and manages your bundle configuration
+ * This is the class that loads and manages your bundle configuration.
  *
  * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html}
  */
 class ChillPersonExtension extends Extension implements PrependExtensionInterface
 {
     /**
-     * {@inheritDoc}
+     * {@inheritdoc}
      */
     public function load(array $configs, ContainerBuilder $container)
     {
-      // ...
+        // ...
     }
-    
-    
+
     /**
-     * 
-     * Add a widget "add a person" on the homepage, automatically
-     * 
+     * Add a widget "add a person" on the homepage, automatically.
+     *
      * @param \Chill\PersonBundle\DependencyInjection\containerBuilder $container
      */
-    public function prepend(ContainerBuilder $container) 
+    public function prepend(ContainerBuilder $container)
     {
-        $container->prependExtensionConfig('chill_main', array(
-            'widgets' => array(
-                'homepage' => array(
-                    array(
+        $container->prependExtensionConfig('chill_main', [
+            'widgets' => [
+                'homepage' => [
+                    [
                         'widget_alias' => 'add_person',
-                        'order' => 2
-                    )
-                )
-            )
-        ));
+                        'order' => 2,
+                    ],
+                ],
+            ],
+        ]);
     }
 }
-