[Bug]: TS Errors When Running With skipLibCheck: false

[adrians5j]

System Info

System:
OS: macOS 12.7.6
CPU: (10) arm64 Apple M1 Pro
Memory: 3.70 GB / 32.00 GB
Shell: 5.8.1 - /bin/zsh
Binaries:
Node: 20.18.2 - /usr/local/bin/node
Yarn: 4.6.0 - /opt/homebrew/bin/yarn
npm: 10.2.5 - /opt/homebrew/bin/npm
Browsers:
Brave Browser: 132.1.74.48
Safari: 15.6.1

Details

Note

This issue is similar to the one I described here. This time just have a different TS error that's occurring.

We're building our project which has skipLibCheck:false in one of our build steps.

In that process, build fails with the following TS errors:

Error: [FAILED] ../../node_modules/@rspack/core/compiled/@swc/types/index.d.ts(1,29): error TS2307: Cannot find module './assumptions' or its corresponding type declarations.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2378,57): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2378,92): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2398,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2409,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2425,57): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2425,92): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2439,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2447,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2518,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2540,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2561,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2583,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2709,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2731,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2857,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(2879,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(3029,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(3051,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts([363](https://github.com/webiny/webiny-js/actions/runs/13135499432/job/36649881159#step:6:364)4,31): error TS2315: Type 'Buffer' is not generic.
Error: [FAILED] ../../node_modules/@rspack/core/dist/config/zod.d.ts(3656,31): error TS2315: Type 'Buffer' is not generic.

Dug into the code a bit, and for example, for the first TS2307 error, I can see it:

Reproduce link

No response

Reproduce Steps

In our repo, we've run our build process with the skipLibCheck: false in our TS config. With this setting, we can see the above errors.

[DavidReinberger]

Running in to the same issue after upgrading to 1.2.2.