.babelrc

{
  "presets": [
    ["env", { "targets": { "node": "7.9.0", "electron": "1.7.8" }, "useBuiltIns": true }],
    "stage-0",
    "react"
  ],
  "retainLines": true,
  "plugins": ["add-module-exports"],
  "env": {
    "production": {
      "presets": ["react-optimize"],
      "plugins": ["babel-plugin-dev-expression", "transform-class-properties", "transform-es2015-classes"]
    },
    "development": {
      "plugins": [
        "transform-class-properties",
        "transform-es2015-classes"
      ],
      "presets": ["react-hmre"]
    },
    "test": {
      "plugins": [
        [ "module-resolver", {
          "root": ["./app/node_modules"],
          "alias": {
            "node-hid": "./app/node_modules/node-hid",
            "serialport": "./app/node_modules/serialport"
          }
        } ],
        ["webpack-loaders", { "config": "webpack.config.test.js", "verbose": false }],
        "babel-plugin-rewire",
        ["transform-define", {
          "__VERSION_SHA__": "abcd",
          "process.env.DEBUG_ERROR": false
        }]
      ]
    }
  }
}