protected function getProfileBuilder(array $config): ProfileBuilder
    {
        return new ProfileBuilder(
            $this->bootstrap(array_get($config, 'processors')),
            $this->bootstrap(array_get($config, 'namers')),
            $this->bootstrap(array_get($config, 'sources')),
            $this->bootstrap(array_get($config, 'destinations'))
        );
    }