service acquia_contenthub.export_queue_message in Acquia Content Hub 8

class: Drupal\acquia_contenthub\EventSubscriber\ContentHubExportQueueMessageSubscriber
arguments:
  - '@acquia_contenthub.acquia_contenthub_export_queue'
  - '@messenger'
  - '@path.current'
tags:
  - { name: event_subscriber }