selectify-1.0.3/selectify.routing.yml

selectify.settings_form:
  path: '/admin/config/selectify/settings'
  defaults:
    _form: '\Drupal\selectify\Form\SelectifySettingsForm'
    _title: 'Selectify Settings'
  requirements:
    _permission: 'administer selectify settings'
  options:
    _admin_route: true