next-1.0.0-alpha2/modules/next_extras/next_extras.services.yml

services:
  next_extras.cache_invalidator:
    class: Drupal\next_extras\NextCacheInvalidator
    arguments:
      [
        '@next.entity_type.manager',
        '@http_client',
        '@logger.channel.next_extras',
      ]
  logger.channel.next_extras:
    parent: logger.channel_base
    arguments: ['next_extras']