Vitest v24+ appears to break some default exports

[kyle-sawatsky]

Describe the bug

While upgrading to Vite 4 I also needed to upgrade vitest which was at 0.23.4.

Upgrading to any version of 0.24.x appears to break imports of modules that use a default export. I personally encountered this with react-dropzone and react-router-navigation-prompt.

Reproduction

This stackblitz (https://stackblitz.com/edit/github-w9fjy7-juwvvx) has vitest at 0.23.4 and it renders the dropzone.

This one (https://stackblitz.com/edit/github-w9fjy7-9uzxfy) fails because the import from react-dropzone ends up being an object, not the functional component. The only different is vitest at 0.24.4

I am not an expert in all the clashes with different module types etc. but the changelog doesn't seem to indicate that this would be an issue.

System Info

System:
    OS: macOS 12.6.1
    CPU: (10) arm64 Apple M1 Max
    Memory: 1.17 GB / 32.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 16.17.0 - ~/.nvm/versions/node/v16.17.0/bin/node
    npm: 8.15.0 - ~/.nvm/versions/node/v16.17.0/bin/npm
  Browsers:
    Chrome: 108.0.5359.98
    Safari: 16.2
  npmPackages:
    @vitejs/plugin-react: ^3.0.0 => 3.0.0 
    vite: ^4.0.0 => 4.0.1 
    vitest: ^0.24.4 => 0.24.4

Used Package Manager

npm

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[charles-stuart-appdetex]

I'm seeing this with named exports. Using 0.23.4 solves the issue.