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Enhancement: [use-unknown-in-catch-callback-variable] Option to only check inline functions #9057

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accepting prsGo ahead, send a pull request that resolves this issueenhancement: plugin rule optionNew rule option for an existing eslint-plugin rulelocked due to agePlease open a new issue if you'd like to say more. See https://typescript-eslint.io/contributing.package: eslint-pluginIssues related to @typescript-eslint/eslint-plugin
@cobaltt7

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@cobaltt7

Before You File a Proposal Please Confirm You Have Done The Following...

My proposal is suitable for this project

  • I believe my proposal would be useful to the broader TypeScript community (meaning it is not a niche proposal).

Link to the rule's documentation

https://typescript-eslint.io/rules/use-unknown-in-catch-callback-variable/

Description

I propose an option to only check on inline functions, i.e..catch((foo) => bar) and not.catch(baz). Ifbaz acceptsany, it's either from an external library or will be flagged by--noImplicitAny/no-explicit-any.

Use case: I have a few instances of.catch(console.error) in my codebase to log errors without throwing.console.error is typed as(...data: any[]): void, and as such this rule triggers an error.

Fail

Promise.resolve().catch((error)=>error)// Preserve old behavior

Pass

Promise.resolve().catch((error:unknown)=>error)// Preserve old behaviorPromise.resolve().catch(console.log)// Would previously errorPromise.resolve().catch(foo)// Would previously errorfunctionfoo(bar:any){}

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    accepting prsGo ahead, send a pull request that resolves this issueenhancement: plugin rule optionNew rule option for an existing eslint-plugin rulelocked due to agePlease open a new issue if you'd like to say more. See https://typescript-eslint.io/contributing.package: eslint-pluginIssues related to @typescript-eslint/eslint-plugin

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