interface OutboundRouteProcessorInterface

interface OutboundRouteProcessorInterface {
    
    /**
     * Processes the outbound route.
     *
     * @param string $route_name
     *   The route name.
     * @param \Symfony\Component\Routing\Route $route
     *   The outbound route to process.
     * @param array $parameters
     *   An array of parameters to be passed to the route compiler. Passed by
     *   reference.
     * @param \Drupal\Core\Render\BubbleableMetadata $bubbleable_metadata
     *   (optional) Object to collect route processors' bubbleable metadata.
     */
    public function processOutbound($route_name, Route $route, array &$parameters, BubbleableMetadata $bubbleable_metadata = NULL);

}