services: heartbeat.heartbeattype: class: Drupal\heartbeat\HeartbeatTypeServices arguments: ['@entity_type.manager', '@entity.query'] heartbeatstream: class: Drupal\heartbeat\HeartbeatStreamServices arguments: ["@entity_type.manager", "@entity_type.repository", '@entity.query'] heartbeatstreamalt: class: Drupal\heartbeat\HeartbeatAltServices arguments: ['@entity.query', '@entity.manager', '@entity_type.manager', '@entity_type.repository', '@heartbeat.heartbeattype']