farm-2.x-dev/modules/asset/structure/farm_structure.services.yml
modules/asset/structure/farm_structure.services.yml
services: farm_structure.map_render_event_subscriber: class: Drupal\farm_structure\EventSubscriber\MapRenderEventSubscriber arguments: [ '@entity_type.manager', '@farm_map.layer_style_loader' ] tags: - { name: 'event_subscriber' }