@typescript-eslint/eslint-plugin

@typescript-eslint/eslint-plugin

An ESLint plugin which provides lint rules for TypeScript codebases.

👉 See https://typescript-eslint.io/getting-started for our Getting Started docs.

See https://typescript-eslint.io for general documentation on typescript-eslint, the tooling that allows you to run ESLint and Prettier on TypeScript code.

Changelog

8.46.0 (2025-10-06)

🚀 Features

• eslint-plugin: [no-unsafe-member-access] add allowOptionalChaining option (#11659)
• eslint-plugin-internal: [no-dynamic-tests] new internal Lint rule to ban dynamic syntax in generating tests (#11323)
• rule-schema-to-typescript-types: clean up and make public (#11633)
• typescript-eslint: export util types (#10848, #10849)
• typescript-estree: mention file specifics in project service allowDefaultProject error (#11635)
• typescript-estree: private identifiers can only appear on LHS of in expressions (#9232)

🩹 Fixes

• eslint-plugin: [no-floating-promises] remove excess parentheses in suggestions (#11487)
• eslint-plugin: [unbound-method] improve wording around this: void and binding (#11634)
• eslint-plugin: [no-deprecated] ignore deprecated export imports (#11603)
• eslint-plugin: removed error type previously deprecated (#11674)
• eslint-plugin: [prefer-readonly-parameter-types] ignore tagged primitives (#11660)
• rule-tester: deprecate TestCaseError#type and LintMessage#nodeType (#11628)
• typescript-estree: forbid abstract modifier in object methods (#11656)
• typescript-estree: forbid abstract method and accessor to have implementation (#11657)

❤️ Thank You

• fisker Cheung @fisker
• Josh Goldberg ✨
• Joshua Chen
• Kirk Waiblinger @kirkwaiblinger
• Mark de Dios @peanutenthusiast
• Mister-Hope @Mister-Hope
• Richard Torres @richardtorres314
• Victor Genaev @mainframev
• Younsang Na @nayounsang

You can read about our versioning strategy and releases on our website.

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