cudr_slate-collaborative/packages/backend/.babelrc

{
  "presets": [
    [
      "@babel/preset-env",
      {
        "targets": {
          "esmodules": false
        }
      }
    ],
    "@babel/typescript"
  ],
  "plugins": [
    "@babel/plugin-transform-runtime",
    "@babel/proposal-class-properties",
    "@babel/proposal-object-rest-spread"
  ]
}