services_defaults_test.services.yml

services:
  _defaults:
    autowire: true
    public: false
    tags:
      - 'foo.tag1'
      - { name: bar.tag2, test: 123 }
      - { name: bar.tag3, value: null }
  # Use an alias so the interface autowiring is tested.
  Drupal\services_defaults_test\TestInjectionInterface: '@Drupal\services_defaults_test\TestInjection'
  # A service that implements TestInjectionInterface.
  Drupal\services_defaults_test\TestInjection:
    public: true
  Drupal\services_defaults_test\TestInjection2:
    public: true
    tags:
      - 'zee.bang'
      - { name: bar.tag2, test: 321 }
  Drupal\services_defaults_test\TestService:
    public: true
  Drupal\services_defaults_test\TestPrivateService: ~
  'services_default_test.no_autowire':
    class: 'Drupal\services_defaults_test\TestService'
    autowire: false
    arguments: ['@services_default_test.no_autowire.arg', '@Drupal\services_defaults_test\TestInjection2']
    public: true
  'services_default_test.no_autowire.arg':
    class: 'Drupal\services_defaults_test\TestInjection'
    public: true