templating-8.x-2.0/templating.links.menu.yml

templating.templating_menu:
  title: 'Template Settings'
  route_name: templating.settings
  description: 'Templates settings'
  parent: system.admin_config_system
  weight: 99
templating.templating_list:
  title: 'Templates List'
  route_name: view.templating.page_1
  description: 'Templates List'
  parent: system.admin_config_system
  weight: 99