entity_activity-8.x-1.0-beta13/modules/entity_activity_mail/entity_activity_mail.services.yml

services:
  entity_activity_mail.report:
    class: Drupal\entity_activity_mail\ReportService
    arguments: ['@config.factory', '@entity_type.manager', '@email.validator', '@queue', '@entity_activity_mail.mail_handler', '@token', '@language_manager', '@state']
  entity_activity_mail.mail_handler:
    class: Drupal\entity_activity_mail\MailHandler
    arguments: ['@language.default', '@language_manager', '@plugin.manager.mail']
  entity_activity_mail.log_report_subscriber:
    class: Drupal\entity_activity_mail\EventSubscriber\LogReportSubscriber
    arguments: ['@entity_type.manager', '@entity_activity_mail.report']
    tags:
    - { name: event_subscriber }