{
  "exclude": [ "node_modules/@babel/**", "node_modules/core-js/**" ],
  "presets": [
    [
      "@babel/preset-env",
      {
        "useBuiltIns": "usage",
        "corejs": 3,
        "targets": {
          "android": "5",
          "ios": "10",
          "edge": "16",
          "firefox": "68",
          "chrome": "75"
        }
      }
    ]
  ]
}