uptime_widget-8.x-1.x-dev/uptime_widget.routing.yml

uptime.admin_page:
  path: /admin/config/system/uptime-widget
  defaults:
    _title: Uptime widget settings
    _form: \Drupal\uptime_widget\Form\UptimeAdminSettingsForm
  requirements:
    _permission: 'administer site configuration'