admin_local_tasks-1.0.0-rc1/admin_local_tasks.routing.yml

admin_local_tasks.settings:
  path: '/admin/config/user-interface/admin-local-tasks'
  defaults:
    _form: '\Drupal\admin_local_tasks\Form\SettingsForm'
    _title: 'Admin Local Tasks setting'
  requirements:
    _permission: 'administer admin_local_tasks'