webpack.config.js

const neutrino = require('neutrino');

const confManifestV2 = require('./.neutrinorc-v2.js');

const configV3 = neutrino().webpack(); // by default neutrino load .neutrinorc.js
const configV2 = neutrino(confManifestV2).webpack();

module.exports = [
  configV2,
  configV3
];