wse-1.0.x-dev/modules/wse_group_access/wse_group_access.services.yml

services:
  access_check.wse_group_access:
    class: Drupal\wse_group_access\Access\WseGroupAccess
    tags:
      - { name: access_check, applies_to: _wse_group_access }
  wse_group_access.route_subscriber:
    class: Drupal\wse_group_access\Routing\RouteSubscriber
    tags:
      - { name: event_subscriber }