repro vite.config.ts build error in esm

[holvi-sebastian]

Hi,

I had to reset pnpm-lock.yaml because it had references to packages at localhost that were missing.

The error occurs, when the referenced packages is type: module and index.ts imports a file with standard esm notation: export * from './foo.js' with the .js extension.

I'm slightly confused, though, because export * from './foo' does not cause the same error.

If ./foo works and vite is transpiling foobar, then I don't see why ./foo.js should fail.