{
  "presets": [
    [
      "env",
      {
        "targets": {
          "browsers": [
            "> 0.5%",
            "Android > 4.3",
            "iOS > 7"
          ]
        }
      }
    ],
    "stage-3"
  ],
  "comments": true,
  "env": {
    "production": {
      "plugins": [
        [
          "transform-remove-console",
          "transform-runtime",
          {
            "polyfill": false,
            "regenerator": false
          }
        ]
      ]
    }
  }
}