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

colorized_gmap.admin_settings:
  path: '/admin/config/colorized_gmap'
  defaults:
    _form: '\Drupal\colorized_gmap\Form\ColorizedGmapConfigurationForm'
    _title: 'Colorized Gmap Settings'
  requirements:
    _permission: 'administer site configuration'