ExportFinder > Cannot export twice

[baransu]

Hi! Amazing work on fastpack. It would be amazing if I could use it in production applications but my quite large codebase fails because of ExportFinder > Cannot export twice error. Some transpiled library in node_modules that's failing:

export * from './parser';
export function parse(input, opts) {
  // some impl
}

It turns out ./parser export parser as well as this module.

Why it's an issue with fastpack while webpack or parcel can handle such case?

[dangdennis]

Ran into the exact same issue with fastpack and react-intl's dependency on intl-messageformat-parser. I've created an issue to see if they're willing to resolve it on their end.