Upgrading @module-federation/rsbuild-plugin from v0.19 or below to any version greater than or equal to v0.20.0 causes #TYPE-001 warning for the same rslib/rsbuild configs

[AlaDouagi]

Describe the bug

This console warning started to appear for the same rsbuild and rslib configs I use, only after upgrading @module-federation/rsbuild-plugin to any version greater than or equal to v0.20.0:

 MyLibrary  pnpm dev

> my-library@0.0.0 dev C:\Users\<path>
> rslib mf-dev

  Rslib v0.18.4

start   build started...
Federated types created correctly
Federated mocks created correctly
ready   built in 3.88 s
[ Module Federation DTS ] Error: Failed to generate type declaration. Execute the below cmd to reproduce and fix the error. #TYPE-001
args: {"cmd":"npx tsc --project 'C:\\Users\\<path>\\node_modules\\.federation\\tsconfig.96bd01d70bd036d2dcbbb566d9ed3041.json'"}
View the docs to see how to solve: https://module-federation.io/guide/troubleshooting/type/TYPE-001
    at C:\Users\<path>\node_modules\.pnpm\@module-federation+dts-plugin@0.20.0_typescript@5.9.3\node_modules\@module-federation\dts-plugin\dist\fork-generate-dts.js:416:13
    at Generator.throw (<anonymous>)
    at rejected (C:\Users\<path>\node_modules\.pnpm\@module-federation+dts-plugin@0.20.0_typescript@5.9.3\node_modules\@module-federation\dts-plugin\dist\fork-generate-dts.js:73:29)

Running npx tsc --project ... gives me an empty output, indicating that there are no TypeScript errors in my project.

Here is a sample of my rslib.config.ts

import { resolve } from "node:path";

import { NativeFederationTestsRemote } from "@module-federation/native-federation-tests/rspack";
import { NativeFederationTypeScriptRemote } from "@module-federation/native-federation-typescript/rspack";
import { pluginModuleFederation } from "@module-federation/rsbuild-plugin";
import { pluginReact } from "@rsbuild/plugin-react";
import { defineConfig } from "@rslib/core";

const peerDependencies = require("./package.json").peerDependencies;

const moduleFederationConfig = {
  name: "my_library",
  exposes: {
    "./shadcn/ui/alert": "./src/shadcn/ui/alert",
  },
  shared: {
    react: {
      requiredVersion: peerDependencies.react,
      singleton: true,
      eager: true,
    },
    "react-dom": {
      requiredVersion: peerDependencies["react-dom"],
      singleton: true,
      eager: true,
    },
  },
};

export default defineConfig({
  resolve: {
    alias: {
      "@/shadcn": resolve(__dirname, "./src/shadcn"),
    },
  },
  lib: [
    {
      format: "mf",
      source: {
        entry: {
          alert: "./src/shadcn/ui/alert.tsx",
        },
      },
      output: {
        target: "web",
        assetPrefix: "auto",
      },
      dev: {
        assetPrefix: undefined,
        lazyCompilation: false,
      },
      plugins: [pluginModuleFederation(moduleFederationConfig, {})],
    },
  ],
  tools: {
    rspack: {
      plugins: [
        NativeFederationTypeScriptRemote({ moduleFederationConfig }),
        NativeFederationTestsRemote({
          moduleFederationConfig,
          additionalBundlerConfig: { format: "esm" },
        }),
      ],
      lazyCompilation: false,
    },
  },
  source: {
    tsconfigPath: "./tsconfig.build.json",
  },
  server: {
    port: 3000,
  },
  plugins: [pluginReact()],
});

PS: The Alert file is a simple React component file with .tsx extension.

Reproduction

https://stackoverflow.com/help/minimal-reproducible-example

Used Package Manager

npm

System Info

System:
    OS: Windows 11 10.0.22631
    CPU: (14) x64 Intel(R) Core(TM) Ultra 7 165U
    Memory: 16.25 GB / 31.43 GB
  Browsers:
    Chrome: 142.0.7444.177
    Edge: Chromium (140.0.3485.54)
    Firefox: 140.6.0 - C:\Program Files\Mozilla Firefox\firefox.exe
    Internet Explorer: 11.0.22621.3527
  npmPackages:
    @rslib/core: ^0.18.4 => 0.18.4

Validations

• Read the docs.
• Read the common issues list.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Module federation issue and not a framework-specific issue.
• The provided reproduction is a minimal reproducible example of the bug.