Improve type declaration

src/Bundle/ChillMainBundle/Repository/UserACLAwareRepositoryInterface.php

@@ -20,7 +20,7 @@ interface UserACLAwareRepositoryInterface
     /**
      * Find the users reaching the given center and scope, for the given role.
      *
-     * @param array|Center|Center[] $center
+     * @param array|Center|Center[]|null $center
      * @param array|Scope|Scope[]|null $scope
      * @param bool $onlyActive true if get only active users
      *

src/Bundle/ChillMainBundle/Security/Resolver/ScopeResolverDispatcher.php

@@ -32,6 +32,11 @@ final readonly class ScopeResolverDispatcher
         return false;
     }
 
+    /**
+     * @param mixed $entity
+     * @param array|null $options
+     * @return iterable<Scope>|Scope|null
+     */
     public function resolveScope(mixed $entity, ?array $options = []): iterable|\Chill\MainBundle\Entity\Scope|null
     {
         foreach ($this->resolvers as $resolver) {