{
  "presets": ["@babel/preset-env"],
  "plugins": [
    "@babel/plugin-proposal-class-properties",
    ["@babel/plugin-transform-react-jsx", { "pragma": "h" }]
  ],
  "env": {
    "es6": {
      "presets": [["@babel/preset-env", { "modules": false }]],
      "plugins": [
        "@babel/plugin-proposal-class-properties",
        ["@babel/plugin-transform-react-jsx", { "pragma": "h" }]
      ]
    }
  }
}