bulkbatchdelete-8.x-1.2/bulkbatchdelete.services.yml

services:
  bulkbatchdelete.process_entity:
    class: Drupal\bulkbatchdelete\Service\ProcessEntity
    arguments: ['@entity_type.manager']
  bulkbatchdelete.batch_service:
    class: Drupal\bulkbatchdelete\Service\BatchService
    arguments: ['@bulkbatchdelete.process_entity']