lb_plus-1.0.x-dev/modules/lb_plus_lb_block_decorator/lb_plus_lb_block_decorator.services.yml

services:
  lb_plus_lb_block_decorator.route_subscriber:
    class: Drupal\lb_plus_lb_block_decorator\EventSubscriber\LbBlockDecoratorRouteSubscriber
    tags:
      - { name: event_subscriber }