Drush config-import/export I'am trying to export menu items but the generated yaml files does not contains any reference to this elements. All menu files look like this:

uuid: 12....04
langcode: en
status: true
dependencies: {  }
id: how-works
label: 'How it works'
description: 'Menu description'
locked: false


Is there a way to export/import menu elements?
Menu items, content nodes, taxonomy terms, etc. are not handled through the Configuration API. Configuration API is meant to handle... well, configuration.

A fast Google search returned Config menu link.
I have not tested that module, but if it works, it should do what you need there.