{
    "presets": [
      [
         "@babel/env",
         {
            "targets": {
               "edge": "17",
               "firefox": "60",
               "chrome": "67",
               "safari": "11.1"
            },
            "useBuiltIns": "usage",
            "corejs": "3.6.5"
         }
      ],
      ["@babel/preset-react", {"runtime": "automatic"}]
   ]
}