.babelrc

{
  "presets": [
    [ "es2015", { "loose": true, "modules" : false } ],
    "stage-0",
    "react"
  ],
  "plugins": [
    "transform-decorators-legacy",
  ],
  "env": {
    "production": {
      "plugins": [
        "transform-es2015-modules-commonjs",
        "transform-react-remove-prop-types",
        "transform-react-constant-elements",
        "transform-react-inline-elements",
        "transform-runtime",
        "transform-decorators-legacy",
      ],
    },
    "test": {
      "plugins": [
        "transform-es2015-modules-commonjs"
      ]
    }
  }
}