next.js/examples/with-algolia-react-instantsearch/next.config.js

/* eslint-disable import/no-commonjs */

module.exports = {
  webpack: config => {
    // Fixes npm packages that depend on `fs` module
    config.node = {
      fs: 'empty'
    }
    config.module.rules.push({
      test: /\.css$/,
      loader: ['style-loader', 'css-loader']
    })
    if (config.resolve.alias) {
      delete config.resolve.alias.react
      delete config.resolve.alias['react-dom']
    }
    return config
  }
}