Refactor Twig extensions to use attributes for declaring functions and filters, remove AbstractExtension inheritance, and clean up related service definitions.

src/Bundle/ChillMainBundle/Templating/Widget/WidgetRenderingTwig.php

@@ -13,8 +13,8 @@ namespace Chill\MainBundle\Templating\Widget;
 
 use Chill\MainBundle\Templating\Events\DelegatedBlockRenderingEvent;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Twig\DeprecatedCallableInfo;
 use Twig\Environment;
-use Twig\Extension\AbstractExtension;
 use Twig\TwigFunction;
 
 /**
@@ -40,7 +40,7 @@ use Twig\TwigFunction;
  * `Chill\MainBundle\Templating\Events\DelegatedBlockRenderingEvent`
  * for usage of this event class
  */
-class WidgetRenderingTwig extends AbstractExtension
+class WidgetRenderingTwig
 {
     /**
      * @var EventDispatcherInterface
@@ -83,8 +83,7 @@ class WidgetRenderingTwig extends AbstractExtension
         $this->widget[$place][$ordering] = [$widget, $config];
     }
 
-    #[\Override]
-    public function getFunctions()
+    public function getFunctions(): array
     {
         return [
             new TwigFunction(
@@ -96,11 +95,6 @@ class WidgetRenderingTwig extends AbstractExtension
                     'deprecated' => true, 'alternative' => 'chill_widget',
                 ]
             ),
-            new TwigFunction(
-                'chill_widget',
-                $this->renderingWidget(...),
-                ['is_safe' => ['html'], 'needs_environment' => true]
-            ),
         ];
     }
 
@@ -109,7 +103,8 @@ class WidgetRenderingTwig extends AbstractExtension
         return 'chill_main_widget';
     }
 
-    public function renderingWidget(Environment $env, $block, array $context = [])
+    #[\Twig\Attribute\AsTwigFunction('chill_widget', needsEnvironment: true, isSafe: ['html'], deprecationInfo: new DeprecatedCallableInfo('chill-project/chill-bundles', '3.0'))]
+    public function renderingWidget(Environment $env, $block, array $context = []): string
     {
         // get the content of widgets
         $content = '';