Update current published app(Appstore, GooglePlay) with freshly expo project

Hello everyone!

It is possible to update the current app from Appstore and GooglePlay from a new freshly expo project?
I lost all the code of the project from where app was build(the build was classic one)

Now I want to start a new / fresh expo project(EAS one) and:

  1. Code the app again
  2. Update the stores with new app

What’s your thoughts about this?
What about the implications of the parts like: Storages, Tokens…?

Thank you