auctions-1.0.x-dev/modules/auctions_core/auctions_core.services.yml

services:
  auctions_core.tools:
    class: Drupal\auctions_core\Service\AuctionTools
    arguments: ['@entity_type.manager', '@module_handler', '@config.factory', '@current_user', '@language.default', '@language_manager', '@database', '@renderer', '@uuid']