{
  "plugins": [
    "transform-runtime",
    "transform-es3-property-literals",
    "transform-es3-member-expression-literals",
    "transform-object-rest-spread",
    "transform-class-properties"
  ],
  "presets": [[
    "env",
    {
      "loose": true,
      "shippedProposals": true
    }
  ], "react"]
}