graph_element-1.0.4/graph_element.routing.yml

graph_element.admin_settings:
  path: '/admin/config/content/charts/graph-resources'
  defaults:
    _form: '\Drupal\graph_element\Form\GraphRespurcesSettings'
    _title: 'Charts resources configuration'
  requirements:
    _permission: 'administer charts resources settings'