{
  "env": {
    "production": {
      "presets": [
        [
          "env",
          {
            "modules": false
          }
        ],
      ],
      "plugins": [
        ["transform-object-rest-spread", { "useBuiltIns": true }],
        "external-helpers"
      ]
    },
    "development": {
      "presets": [
        "env"
      ]
    }
  }
}