fetch type "GET" or "HEAD" with a body should be a type error

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
48/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
typescript
Domain
tooling, web-dev

Research direction

No file or test is named. Start by tracing how the repository generates Fetch API declarations and locate the typing for request methods and bodies. Add focused type-generation coverage for GET and HEAD with bodies, and verify that the generated declarations reject those combinations without breaking valid requests.

Written by the indexing model from the issue text.

Description

You cannot make a GET or HEAD fetch request with a body. I would like this to result in a type error.

Dominant language
TypeScript
Stars
740
Forks
474
Avg merge
2d 8h
Merged PRs (30d)
15

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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