Microsoft/TypeScript

Comment referencing an undefined `ClassDecoratorFunction` type

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#54,338 opened on May 21, 2023

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BugDomain: DecoratorsHelp Wanted

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Description

Bug Report

🔎 Search Terms

ClassDecoratorFunction, decorators.d.ts, lib ClassDecoratorContext

🕗 Version & Regression Information

From https://github.com/microsoft/TypeScript/commit/5b1897969769449217237aecbe364f823096c63e

💻 Code

In https://github.com/microsoft/TypeScript/blob/b1ef88c882ca64c7dc6f4ba8b1c578a6a77981e5/src/lib/decorators.d.ts#L38 The ClassDecoratorFunction type is not defined.

Contributor guide

Research direction
Open `src/lib/decorators.d.ts` at line 38, locate the `ClassDecoratorFunction` reference, and either define it or replace it with the correct existing type.
Tech stack
typescript
Domain
tooling
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
None
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80