DX: rector rules upt to PHP 74

src/Bundle/ChillAsideActivityBundle/src/DependencyInjection/Configuration.php

@@ -132,9 +132,7 @@ class Configuration implements ConfigurationInterface
             ->info('The number of seconds of this duration. Must be an integer.')
             ->cannotBeEmpty()
             ->validate()
-            ->ifTrue(static function ($data) {
-                return !is_int($data);
-            })->thenInvalid('The value %s is not a valid integer')
+            ->ifTrue(static fn($data) => !is_int($data))->thenInvalid('The value %s is not a valid integer')
             ->end()
             ->end()
             ->scalarNode('label')

src/Bundle/ChillAsideActivityBundle/src/Entity/AsideActivity.php

@@ -57,7 +57,7 @@ class AsideActivity implements TrackCreationInterface, TrackUpdateInterface
      * @ORM\GeneratedValue
      * @ORM\Column(type="integer")
      */
-    private ?int $id;
+    private ?int $id = null;
 
     /**
      * @ORM\Column(type="string", length=100, nullable=true)

src/Bundle/ChillAsideActivityBundle/src/Export/Export/CountAsideActivity.php

@@ -59,9 +59,7 @@ class CountAsideActivity implements ExportInterface, GroupedExportInterface
         $labels = array_combine($values, $values);
         $labels['_header'] = $this->getTitle();
 
-        return static function ($value) use ($labels) {
-            return $labels[$value];
-        };
+        return static fn($value) => $labels[$value];
     }
 
     public function getQueryKeys($data): array