{
  "presets": [
    "@babel/preset-flow",
    "@babel/preset-react",
    ["@babel/preset-env", {
      "targets": {
        "browsers": ["last 2 versions", "ie >= 11"]
      },
      "corejs": 3,
      "useBuiltIns": "entry"
    }]
  ],
  "plugins": [
    ["@babel/plugin-proposal-class-properties", { "loose" : true }]
  ]
}