Request: Support for referencing other libraries

[mcsimilian-cgn]

As a designer working together with other designers aswell as developers, I use multiple variable libraries and reference them to each other (design tokens). It would be very helpful if the exported json would contain the variable alongside with their referenced base library so that our developer team could simply export once per file, instead of checking multiple libraries for updates. Thanks in advance for checking!!

[mark-nicepants]

Can you maybe setup an example in Figma and share that with me? That way we have a working file to test the new functionality against. Would help me greatly in understanding the exact thing that needs to be build.