Microsoft/TypeScript

AbortController.abort is missing in lib.webworker.d.ts

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#49,609 opened on Jun 20, 2022

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BugDomain: lib.d.tsHelp Wanted

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Description

Bug Report

AbortController.abort remains commented out and is not available in lib.webworker.d.ts.

🔎 Search Terms

AbortController, abort

🕗 Version & Regression Information

It's from v4.7.2. It was OK in v4.6.4. And also, lib.dom.d.ts is fine.

💻 Code

    const controller = new AbortController();
    const cancel = (): void => controller.abort();

🙁 Actual behavior

src/core.ts:99:42 - error TS2339: Property 'abort' does not exist on type 'AbortController'.

99     const cancel = (): void => controller.abort();
                                             ~~~~~

🙂 Expected behavior

The correct behavior is that even in a worker can compile correctly.

Contributor guide

Research direction
Inspect the lib.webworker.d.ts file and add the missing abort method to the AbortController interface.
Tech stack
typescript
Domain
api
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
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
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75