module.exports = {
  presets: [
    '@vue/cli-plugin-babel/preset',
    ["@babel/env", { "modules": false }],
  ],
  plugins: [
    //按需引入vant
    ['import', {
      libraryName: 'vant',
      libraryDirectory: 'es',
      style: true
    }, 'vant'],
    //按需引入element-ui
    [
      "component",
      {
        "libraryName": "element-ui",
        "styleLibraryName": "theme-chalk"
      }
    ]
  ]
}