kafka-ui/kafka-ui-react-app/.jest/resolver.js

module.exports = (path, options) => {
  // Call the defaultResolver, so we leverage its cache, error handling, etc.
  return options.defaultResolver(path, {
    ...options,
    // Use packageFilter to process parsed `package.json` before
    // the resolution (see https://www.npmjs.com/package/resolve#resolveid-opts-cb)
    packageFilter: (pkg) => {
      // jest-environment-jsdom 28+ tries to use browser exports instead of default exports,
      // but @hookform/resolvers only offers an ESM browser export and not a CommonJS one. Jest does not yet
      // support ESM modules natively, so this causes a Jest error related to trying to parse
      // "export" syntax.
      //
      // This workaround prevents Jest from considering @hookform/resolvers module-based exports at all;
      // it falls back to CommonJS+node "main" property.
      if (pkg.name === '@hookform/resolvers') {
        delete pkg['exports'];
        delete pkg['module'];
      }
      return pkg;
    },
  });
};