Code intelligence for projects with multiple languages
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## Problem to solve
In a web application, frequently the frontend and backend are in the same repository, and are written in different languages. How can I setup code intelligence for both?
## Intended users
* [Sasha (Software Developer)](https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas/#sasha-software-developer)
## Further details
## Proposal
Support multiple LSIF files in a single repository
## Links / references
issue