loader worker-plugin/loader is not found by webpack

Using worker-plugin version 4.0.2, and trying to use the worker-plugin/loader syntax, I get the following error in Webpack:

ERROR in /home/steph/data/enlightware/game-creator/src/blocks/actions/music/music.ts
./src/blocks/actions/music/music.ts
[tsl] ERROR in /home/steph/data/enlightware/game-creator/src/blocks/actions/music/music.ts(18,29)
      TS2307: Cannot find module 'worker-plugin/loader!./music.worklet'.

is the line:

import musicWorkletURL from 'worker-plugin/loader!./music.worklet';

The file music.ts imports the worker music.worklet.ts.

I am using Webpack 4.42 and Typescript 3.8.3 (both latest).

While my configuration files have nothing exotic IMHO, I am aware that this problem still is likely the result of a complex interaction between Webpack and Typescript, and I will produce a minimal test case as soon as possible. I still post the issue already in case someone else meets the same problem.

[developit]

I think I know what is causing the crash, will try to reproduce so I can add a fix.

[hunyoboy]

I’m still experiencing this crash issue. Using the webpack configuration and doing the direct import of worker file. I’m using latest 4.0.3.