Sort of get config to work

src/Twig/Functions/IconExtension.php

@@ -17,7 +17,9 @@ final class IconExtension extends AbstractExtension
         'size' => self::DEFAULT_SIZE
     ];
 
-    public function __construct(private array $directories) {}
+    public function __construct(private array $directories, private array $palletes) {
+        dump($this->directories);
+    }
 
     /**
      * @inheritDoc