Right now, the easiest way to do this is to use
yarn add the library dependencies you have.
If you have similar native module dependencies to what is exposed through the Expo SDK, this process shouldn't take more than a few minutes (not including
npm install time). Please feel free to ask us questions if you run into any issues.
If you are using native libraries that aren't supported by Expo, you will either have to rewrite some parts of your application to use similar APIs that are part of Expo, or you just might not be able to get all parts of your app to work. Many things do though!