How to integrate with `@monaco-editor/loader`

[rick-chou]

 error  in ./node_modules/antlr4ng/dist/index.mjs

Module parse failed: Unexpected token (6:9)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
| // src/atn/Transition.ts
| var Transition = class {
>   static {
|     __name(this, "Transition");
|   }

And how to resolve this problem ?