Quality of life. Removing a lot of requirements etc

src/Template/Twig.php

@@ -8,7 +8,7 @@ use Twig\Environment;
 use Twig\Loader\ArrayLoader;
 use App\Template\TwigExtension;
 
-class Twig extends Environment
+final class Twig extends Environment
 {
     /**
      * @param string[] $templates Array of templates

src/Template/TwigExtension.php

@@ -13,13 +13,14 @@ use Twig\TwigFilter;
  *
  * Additional formatters for templates
  */
-class TwigExtension extends AbstractExtension
+final class TwigExtension extends AbstractExtension
 {
     /**
      * Extend the filters
      *
      * @return TwigFilter[]
      */
+    #[\Override]
     public function getFilters(): array
     {
         return [