ESLint v9.11.0 released

Highlights

• The no-useless-constructor rule now provides suggestions for some of the problems reported by this rule.

Features

• ec30c73 feat: add “eslint/universal” to export Linter (#18883) (唯然)
• c591da6 feat: Add language to types (#18917) (Nicholas C. Zakas)
• 492eb8f feat: limit the name given to ImportSpecifier in id-length (#18861) (Tanuj Kanti)
• 19c6856 feat: Add no-useless-constructor suggestion (#18799) (Jordan Thomson)
• a48f8c2 feat: add type FormatterFunction, update LoadedFormatter (#18872) (Francesco Trotta)

Bug Fixes

• 5e5f39b fix: add missing types for no-restricted-exports rule (#18914) (Kristóf Poduszló)
• 8f630eb fix: add missing types for no-param-reassign options (#18906) (Kristóf Poduszló)
• d715781 fix: add missing types for no-extra-boolean-cast options (#18902) (Kristóf Poduszló)
• 2de5742 fix: add missing types for no-misleading-character-class options (#18905) (Kristóf Poduszló)
• c153084 fix: add missing types for no-implicit-coercion options (#18903) (Kristóf Poduszló)
• fa11b2e fix: add missing types for no-empty-function options (#18901) (Kristóf Poduszló)
• a0deed1 fix: add missing types for camelcase options (#18897) (Kristóf Poduszló)

Documentation

• e4e5709 docs: correct prefer-object-has-own type definition comment (#18924) (Nitin Kumar)
• 91cbd18 docs: add unicode abbreviations in no-irregular-whitespace rule (#18894) (Alix Royere)
• 59cfc0f docs: clarify resultsMeta in LoadedFormatter type (#18881) (Milos Djermanovic)
• adcc50d docs: Update README (GitHub Actions Bot)
• 4edac1a docs: Update README (GitHub Actions Bot)

Build Related

• 959d360 build: Support updates to previous major versions (#18871) (Milos Djermanovic)

Chores

• ca21a64 chore: upgrade @eslint/js@9.11.0 (#18927) (Milos Djermanovic)
• a10f90a chore: package.json update for @eslint/js release (Jenkins)
• e4e02cc refactor: Extract processor logic into ProcessorService (#18818) (Nicholas C. Zakas)
• 6d4484d chore: updates for v8.57.1 release (Jenkins)
• 71f37c5 refactor: use optional chaining when validating config rules (#18893) (lucasrmendonca)
• 2c2805f chore: Add PR note to all templates (#18892) (Nicholas C. Zakas)
• 7b852ce refactor: use Directive class from @eslint/plugin-kit (#18884) (Milos Djermanovic)
• d594ddd chore: update dependency @eslint/core to ^0.6.0 (#18863) (renovate[bot])
• 78b2421 chore: Update change.yml (#18882) (Nicholas C. Zakas)
• a416f0a chore: enable $ExpectType comments in .ts files (#18869) (Francesco Trotta)