HMR is not triggered when changing type definition in TypeScript, bug or some configugration is missing?

[mkosmala1984]

Hello,
I have simple Types.ts file that only exports types. When in dev mode I change Color type (add a new one or edit existing) then HMR is not compiling and fork-ts-checker-webpack-plugin does not execute.

https://github.com/mkosmala1984/rspack-hmr-typescript/blob/main/src/Types.tsx

rspack.mp4

Is this a bug?