{
    "presets": [
      "react",
      [
        "env",
        {
          // leave imports as they are
          "modules": false,
          "targets": {
            "browsers": [
              // choose browsers you want to support
              "last 2 chrome versions"
            ]
          }
        }
      ]
    ],
    "plugins": [
      // support dynamic import syntax, but leave it unchanged
      "babel-plugin-syntax-dynamic-import"
    ]
  }