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Bug: Environment key "es2022" is unknown with ESLint: 8.8.0

See original GitHub issue


Node version: v14.18.3 npm version: 6.14.15 Local ESLint version: v8.8.0 Global ESLint version: v8.8.0 Operating System: Windows 11 Professional

What parser are you using?


What did you do?

"env": {
    "browser": true,
    "es2022": true
npx eslint . --fix

What did you expect to happen?

No error

What actually happened?

Oops! Something went wrong! 😦

ESLint: 8.8.0

Error: .eslintrc.json: Environment key “es2022” is unknown


  • I am willing to submit a pull request for this issue.

Additional comments

No response

Issue Analytics

  • State:closed
  • Created 2 years ago
  • Reactions:3
  • Comments:14 (10 by maintainers)

github_iconTop GitHub Comments

nzakascommented, Feb 8, 2022

Fine by me. This confusion will go away with the new config system anyway.

ljharbcommented, Feb 7, 2022
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