module.exports = {
  presets: [
    [
      "@vue/app",
      {
        polyfills: [
          "es6.promise",
          "es6.symbol",
          "es6.array.iterator",
          "es6.object.assign",
        ],
        useBuiltIns: "entry",
      },
    ],
  ],
  env: {
    development: {
      // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
      // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
      plugins: ["dynamic-import-node"],
    },
  },
};