.babelrc

{
  "presets": [
    [
      "@babel/env", {
        "loose": true,
        "modules": false,
        "exclude": ["transform-typeof-symbol"]
      }
    ]
  ],
  "plugins": [
    "@babel/plugin-proposal-object-rest-spread",
    [
      "module-resolver", {
        "alias": [{ "src": "./node_modules/bootstrap", "expose": "bootstrap" }]
      }
    ]
  ]
}