sindresorhus/type-fest

Use `NoInfer`?

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#848 opened on Mar 28, 2024

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enhancementgood first issuehelp wanted

Description

https://devblogs.microsoft.com/typescript/announcing-typescript-5-4-beta/#the-noinfer-utility-type

We should review our types and see if there are any that could take advantage of it.

Contributor guide

Tech stack
typescript
Domain
tooling
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
TypeScript type systemfamiliarity with type fest types
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50
Research direction
Review the existing types in the type fest library to identify where the new NoInfer utility type could improve inference. Look for patterns like function parameters that could benefit from preventing inference widening. Refer to the TypeScript 5.4 announcement for guidance. The issue is open and no prior discussion exists.
Use `NoInfer`? · sindresorhus/type-fest#848 | Good First Issue