🐛 BUG: Built React typescript app does not serve the page when using remote stream

[ardeshireshghi]

Quick checklist

• I am using the latest version of Snowpack and all plugins.

What package manager are you using?

npm

What operating system are you using?

macOS

Describe the bug

When using remote streaming via source: remote and trying to serve the built files/bundles, I receive an error from the browser. This is because as opposed to dev mode, the browser tries to load http://localhost:3000/_snowpack/pkg/react which does not end with .js and as a result it throws an error as below:

Steps to reproduce

1. I used create-skypack-app with Typescript templete
2. Tried npm yarn build and use serve build and I can see the page
3. I change config packageOptions: { source: 'remote', }, and run the build and serve
4. I get error from the browser (see screen shot)5. Error! Describe what went wrong (and what was expected instead)...

Link to minimal reproducible example (optional)

No response