Compatibility with @testing-library/react-native

[wojtekmaj]

As soon as I setup app using @testing-library/react-native, I get:

SyntaxError: Cannot use import statement outside a module
 ❯ Object.<anonymous> node_modules/@testing-library/react-native/src/helpers/format-default.ts:1:1

Module /node_modules/react-native/index.js:14 seems to be an ES Module but shipped in a CommonJS package. You might want to create an issue to the package "react-native" asking them to ship the file in .mjs extension or add "type": "module" in their package.json.

As a temporary workaround you can try to inline the package by updating your config:

// vitest.config.js
export default {
  test: {
    server: {
      deps: {
        inline: [
          "react-native"
        ]
      }
    }
  }
}

I previously raised #5 and closed it, but it seems the same issue is now "passed over" to @testing-library/react-native.