{ 
      "env": {
            "development": {
                  "presets": ["es2015", "stage-0", "react", "react-hmre"],
                  "plugins": [
                        "transform-runtime",
                        ["react-transform", {
                              "transforms": [
                                    {
                                          "transform": "react-transform-hmr",
                                          "imports": ["react"],
                                          "locals": ["module"]
                                    }
                              ]
                        }]
                  ]
            },
            "production": {
                  "presets": ["es2015", "stage-0", "react"],
                  "plugins": ["transform-runtime"]
            }
      }
}