import-js/eslint-plugin-import

Make optional reporting of "import/export: Multiple exports of name ..."

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#2,167 opened on Jul 27, 2021

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enhancementhelp wanted

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Description

Multiple exports of name is always reported as an error but it's a legitimate feature disciplined by ECMASCRIPT specs.

Es:

// D.js 
const f = () => 'D::f'
export { f }

// E.js
export * from './D.js'
const f = () => 'E::f'
export { f }

Report -> import/export: Multiple exports of name 'f'.

Maybe eslint-plugin-import could give an optionable error that can ben disabled by config?

See also here and #1704

Contributor guide

Research direction
Examine the rule that reports 'Multiple exports of name', likely in the import/export rules. Add an option to make it optional or warn only. Look at existing options in other rules for patterns.
Tech stack
javascript
Domain
developer experiencetooling
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.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaScriptESLint
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40