{
    "presets": [
      "babel-preset-env",
      "babel-preset-stage-0",
      "babel-preset-rax",
      [
        "env",
        {
          "modules": false,
          "targets": {
            "browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
          }
        }
      ]
    ],
    "plugins": ["transform-runtime","transform-class-properties"]
  }