v1/web/modules/contrib/layout_builder_blocks/layout_builder_blocks.services.yml

services:
  layout_builder_blocks.render_block_component_subscriber:
    class: Drupal\layout_builder_blocks\EventSubscriber\BlockComponentRenderArraySubscriber
    arguments: ['@entity_type.manager', '@config.factory', '@plugin.manager.bootstrap_styles_group']
    tags:
    - { name: event_subscriber }