services:
    chill_doc_store.persistence_checker:
        class: Chill\DocStoreBundle\Object\PersistenceChecker
        arguments:
            $em: '@Doctrine\ORM\EntityManagerInterface'
            
    Chill\DocStoreBundle\Object\ObjectToAsyncFileTransformer: 
        arguments:
            $em: '@Doctrine\ORM\EntityManagerInterface'