How to use shared files in Node.js projects?

Question

Node.js

Good afternoon, there are two projects: a website and api for the application, I don’t want to combine them. How can I move the model files so that they can be used both there and there? If you take them out to a higher level of projects, the models swear on dependencies. there is no node_modules folder.

Answer 1

move to a separate repository

Answer 2

- src
-- app
-- server
The server can have access to the application files and include them, but not vice versa
The common folder is superfluous here IMHO

Answer 3

https://git-scm.com/book/ru/v1/%D0%98%D0%BD%D1%81%...
Take it to a separate repo, connect it as a git submodule
PS You have seriously common business logic on the client and server?