1services:
2  field_ui.subscriber:
3    class: Drupal\field_ui\Routing\RouteSubscriber
4    arguments: ['@entity_type.manager']
5    tags:
6     - { name: event_subscriber }
7  field_ui.route_enhancer:
8    class: Drupal\field_ui\Routing\FieldUiRouteEnhancer
9    arguments: ['@entity_type.manager']
10    tags:
11      - { name: route_enhancer }
12  access_check.field_ui.view_mode:
13    class: Drupal\field_ui\Access\ViewModeAccessCheck
14    arguments: ['@entity_type.manager']
15    tags:
16     - { name: access_check, applies_to: _field_ui_view_mode_access }
17  access_check.field_ui.form_mode:
18    class: Drupal\field_ui\Access\FormModeAccessCheck
19    arguments: ['@entity_type.manager']
20    tags:
21     - { name: access_check, applies_to: _field_ui_form_mode_access }
22