{
  "plugins": [
    [
      "component",
      {
        "libraryName": "element-ui",
        "styleLibraryName": "theme-chalk"
      }
    ]
  ],
  "presets": [
    ["@babel/preset-env", {
      "useBuiltIns": "usage",
      "corejs": 3,
      "targets": {
        // https://jamie.build/last-2-versions
        "browsers": ["> 0.25%", "not ie 11", "not op_mini all"]
      }
    }]
  ]
}