Bug report

What is the current behavior?

When using swr/infinite with swr>1.1.2 dependency and sharing it with Module Federation (SharePlugin)

    new webpack.container.ModuleFederationPlugin({
      shared: ['swr'],
    }),

We encountered this error:

If the current behavior is a bug, please provide the steps to reproduce.

I created this repo that reproduces the issue: https://github.com/tzachbon/swr-mf-error

All you have to do is to use SWR >= 1.2.0 and add it to the shared array in the Module Federation Plugin.
In the change log here: vercel/swr@1.1.2...1.2.0
I found a few things that might be the reason.

In my code, I try to import swr/infinite, which now has exports field in its package json:

  "exports": "./dist/index.mjs",

In the swr package json, the exports field now has a filename that ends with mjsextension:

    "./infinite": {
      "import": "./infinite/dist/index.mjs",
      "module": "./infinite/dist/index.esm.js",
      "require": "./infinite/dist/index.js",
      "types": "./infinite/dist/infinite/index.d.ts"
    },

When I manually changed the filename to .js it worked.

What is the expected behavior?

To resolve it like .js

Other relevant information:
webpack version: 5.74.0
Node.js version: 16.15.0
Operating System: MacBook Pro (16-inch, 2021)
Additional tools: swr: 1.3.0