{
  "presets": [
    [
      "@babel/preset-env",
      {
        "targets": {
          "node": "6"
        }
      }
    ]
  ],
  "plugins": [
    "@babel/plugin-proposal-object-rest-spread"
  ],
  "env": {
    "test": {
      "plugins": [
        "istanbul"
      ]
    }
  }
}