protected function addAnnotationsToRegistry()
    {
        // Creates annotation Reader.
        $reader = $this->app->make(AnnotationsReader::class);

        // Register files autoload.
        $reader->addFilesToRegistry(config('pine-annotations.autoload_files'));

        // Register namespaces autoload.
        $reader->addNamespacesToRegistry(config('pine-annotations.autoload_namespaces'));
    }