hmserver/HMServer/.babelrc

Express NodeJS

{
  "presets": ["@babel/preset-env"],
  "plugins": [
    [
      "babel-plugin-root-import",
      {
        "paths": [
          {
            "rootPathPrefix": "~",
            "rootPathSuffix": "src"
          },
          {
            "rootPathPrefix": "@",
            "rootPathSuffix": ""
          }
        ]
      }
    ],
    ["@babel/plugin-proposal-class-properties"]
  ]
}