TSConfig

Specify the location where debugger should locate map files instead of generated locations. This string is treated verbatim inside the source-map, for example:

{
  "compilerOptions": {
    "sourceMap": true,
    "mapRoot": "https://my-website.com/debug/sourcemaps/"
  }
}

Would declare that index.js will have sourcemaps at https://my-website.com/debug/sourcemaps/index.js.map.