`it.todo` / `it.skip` in `.test-d.ts` files should suppress type errors attributed to skipped tests

Describe the bug

I am using it.todo in a .test-d.ts file to mark a type test as "not yet passing."

I expect vitest to suppress type errors inside .todo (and .skip) tests, since it already attributes type errors to specific it() blocks.

What actually happens is that tsc typechecks the body regardless, and vitest reports the type error as a top-level "Typecheck Error", failing the suite — even though the test shows as "todo" in the output.

Reproduction

https://github.com/joshuahhh/vitest-todo-typecheck-repro

npm install && npm test to reproduce.

System Info

System:
    OS: macOS 15.5
    CPU: (12) arm64 Apple M2 Pro
    Memory: 105.08 MB / 16.00 GB
    Shell: 3.7.1 - /opt/homebrew/bin/fish
  Binaries:
    Node: 22.22.1
    npm: 10.9.4
  npmPackages:
    vitest: ^4.1.0 => 4.1.0

Used Package Manager

npm

Validations

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• Read the Contributing Guidelines.
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• The provided reproduction is a minimal reproducible example of the bug.

Start with the linked reproduction and run npm install && npm test to observe the failure in the .test-d.ts file. Trace how Vitest attributes type errors to it() blocks, then verify that errors inside it.todo and it.skip are suppressed while those tests remain marked todo or skipped.