simplenews-3.0.0-alpha1/simplenews.links.menu.yml

simplenews.settings:
  title: Simplenews
  description: 'Configure your sites newsletters.'
  parent: system.admin_config_services
  route_name: simplenews.newsletter_list

simplenews.subscriber_settings:
  title: Subscriber settings
  description: 'Administer your subscriber settings.'
  parent: user.admin_index
  route_name: simplenews.settings_subscriber

simplenews.subscribers:
  title: Subscribers
  description: 'Administer your subscribers.'
  parent: entity.user.collection
  route_name: entity.simplenews_subscriber.collection

# @todo Put this back after fixing https://www.drupal.org/project/simplenews/issues/3053111
#simplenews.newsletters:
#  title: Newsletter issues
#  description: 'Find and manage newsletter issues.'
#  parent: system.admin_content
#  route_name: view.simplenews_newsletters.page_1