Popsu-coloque/web/core/modules/path/path.services.yml

services:
  path.route_subscriber_bc:
    class: Drupal\path\Routing\RouteSubscriber
    tags:
     - { name: event_subscriber }
  path.route_processor_bc:
    class: Drupal\path\Routing\RouteProcessor
    arguments: ['@router.route_provider']
    tags:
      - { name: route_processor_outbound }