rsvp-reader/babel.config.js

module.exports = api => {
  // caching the babel config
  api.cache.using(() => process.env.NODE_ENV)
  return {
    presets: [
      require.resolve('@babel/preset-env'),
      require.resolve('@babel/preset-react')
    ]
    // plugins: [api.env('development') && 'react-refresh/babel'].filter(Boolean)
  }
}