contacts-8.x-1.x-dev/modules/log/contacts_log.services.yml

services:
  contacts_log.profile_logger:
    class: Drupal\contacts_log\ProfileLogger
    arguments: ['@entity_type.manager']
    tags:
      - { name: needs_destruction }

  contacts_log.user_logger:
    class: Drupal\contacts_log\UserLogger
    arguments: ['@entity_type.manager']
    tags:
      - { name: needs_destruction }

  contacts_log.simplenews_logger:
    class: Drupal\contacts_log\SimplenewsLogger
    arguments: ['@entity_type.manager']
    tags:
      - { name: needs_destruction }