Support multiple locales in a single GraphQL query

[svntime]

Hi, I'm trying to fetch a document with its translation in a single query but as you can see, both languages have an equal result:

I know that I can do this easily with Rest or Local API, so it's only related to GraphQL. I could bypass this behavior with my custom query and resolve function, which uses Local API method with locale: args.locale. Extending the LocaleInputType in GraphQL schema with new all value doesn't sound easy, but maybe it would be possible? Or just handling locale differently and allowing something like the screenshot above?