commerce_shipping-8.x-2.0-rc2/tests/modules/commerce_shipping_test/commerce_shipping_test.services.yml

services:
  commerce_shipping_test.test_packer:
    class: Drupal\commerce_shipping_test\Packer\TestPacker
    tags:
      - { name: commerce_shipping.packer }

  commerce_shipping_test.shipping_rates_subscriber:
    class: Drupal\commerce_shipping_test\EventSubscriber\ShippingRatesSubscriber
    tags:
      - { name: event_subscriber }

  commerce_shipping_test.filter_shipping_methods_subscriber:
    class: Drupal\commerce_shipping_test\EventSubscriber\FilterShippingMethodsSubscriber
    tags:
      - { name: event_subscriber }