fiu-8.x-2.1-alpha6/fiu_ui/fiu_ui.routing.yml

fiu_ui.admin_settings:
  path: '/admin/config/media/fiu_ui'
  defaults:
    _form: '\Drupal\fiu_ui\Form\SettingsForm'
    _title: 'FIU UI widget settings'
  requirements:
    _permission: 'administer fiu ui widget'