lazyloader-8.x-1.x-dev/lazyloader.services.yml

services:
  lazyloader.visibility_checker:
    class: \Drupal\lazyloader\VisibilityChecker
    arguments: ['@config.factory', '@entity_type.manager', '@plugin.manager.condition']

  lazyloader.preprocess:
    class: \Drupal\lazyloader\ThemePreprocess
    arguments: ['@config.factory']