protected function registerPaths()
    {
        $config = $this->config;

        // Priority (1)
        $this->addPath(
            realpath($config->get('path.templates')),
            PriorityQueue::LOW - 20
        );

        // Priority (2)
        $this->addPath(
            realpath(__DIR__ . '/../Resources/Templates'),
            PriorityQueue::LOW - 30
        );

        return $this;
    }