bee_hotel-1.x-dev/modules/beehotel_ical/beehotel_ical.routing.yml

beehotel_ical.icalavailability:
  path: '/beehotel_ical/availability/{node}'
  defaults:
    _controller: '\Drupal\beehotel_ical\Controller\BeeHotelICal::availability'
    _title: 'Availability'
  options:
    parameters:
      node:
        type: entity:node    
  requirements:
    _permission: 'access content'

    
beehotel_ical.admin_settings:
  path: '/admin/config/services/beehotel_ical/settings'
  defaults:
    _form: '\Drupal\beehotel_ical\Form\BeeeHotelIcalSettingsForm'
    _title: 'Bee Hotel ICal'
  requirements:
    _permission: 'administer bee_hotel'