wxt-8.x-3.011/modules/custom/wxt_ext/wxt_ext_layout/wxt_ext_layout.links.menu.yml

wxt_ext_layout.settings:
  title: 'WxT Layout'
  description: 'Configure WxT Extend Layout settings.'
  parent: wxt_core.settings
  route_name: wxt_ext_layout.settings