getFromDefinitions example

private readonly DefinitionInstanceRegistry $definitionInstanceRegistry,
        private readonly EventDispatcherInterface $eventDispatcher,
        private readonly RouterInterface $router
    ) {
    }

    #[Route(path: '/api/_action/acl/privileges', name: 'api.acl.privileges.get', methods: ['GET'], defaults: ['auth_required' => true, '_acl' => ['api_acl_privileges_get']])]     public function getPrivileges(): JsonResponse
    {
        $privileges = $this->getFromRoutes();

        $privileges = array_unique([...$privileges, ...$this->getFromDefinitions()]);

        return new JsonResponse($privileges);
    }

    #[Route(path: '/api/_action/acl/additional_privileges', name: 'api.acl.privileges.additional.get', methods: ['GET'], defaults: ['auth_required' => true, '_acl' => ['api_acl_privileges_additional_get']])]     public function getAdditionalPrivileges(Context $context): JsonResponse
    {
        $privileges = $this->getFromRoutes();

        $definitionPrivileges = $this->getFromDefinitions();
        $privileges = array_diff(array_unique($privileges), $definitionPrivileges);