v5.57.0

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Bug Fixes

• eslint-plugin: [no-unnecessary-boolean-literal-compare] simplify fixer and add support for double negation (#​6620) (81c8519)
• eslint-plugin: correct crashes with getTypeArguments for ts < 3.7 (#​6767) (59eab58)

Features

• eslint-plugin: [consistent-type-assertions] add suggestions for objectLiteralTypeAssertions (#​6642) (720e811)
• eslint-plugin: [consistent-type-assertions] autofix angle bracket assertions to as (#​6641) (ad8ea64)
• eslint-plugin: add no-duplicate-type-constituents rule (#​5728) (bc31078)

v5.56.0

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Bug Fixes

• eslint-plugin: [member-ordering] check order when optionalityOrder is present with no optional members (#​6619) (6aff431)
• eslint-plugin: [no-misused-promises] avoid unnecessary calls to getContextualType (#​6193) (745cfe4)
• eslint-plugin: [no-misused-promises] fix incorrect detection of void functions in JSX attributes (#​6638) (9e41cee)
• eslint-plugin: [strict-boolean-expression] support falsy and truthy literals simultaneously (#​6672) (62ef487)
• eslint-plugin: [strict-boolean-expressions] handle truthy enums (#​6618) (0d0639f)
• eslint-plugin: add TSPropertySignature with TSFunctionType annotation to typeMethod selector (#​6645) (3fc5c63)

Features

• eslint-plugin: add allowNever support to restrict-template-expressions (#​6554) (423f164)

v5.57.0

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Note: Version bump only for package @​typescript-eslint/parser

v5.56.0

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Note: Version bump only for package @​typescript-eslint/parser

v8.37.0

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Features

• b6ab8b2 feat: require-unicode-regexp add suggestions (#​17007) (Josh Goldberg)
• 10022b1 feat: Copy getScope() to SourceCode (#​17004) (Nicholas C. Zakas)
• 1665c02 feat: Use plugin metadata for flat config serialization (#​16992) (Nicholas C. Zakas)
• b3634f6 feat: docs license (#​17010) (Samuel Roldan)
• 892e6e5 feat: languageOptions.parser must be an object. (#​16985) (Nicholas C. Zakas)

Bug Fixes

• 619f3fd fix: correctly handle null default config in RuleTester (#​17023) (Brad Zacher)
• 1fbf118 fix: getFirstToken/getLastToken on comment-only node (#​16889) (Francesco Trotta)
• 129e252 fix: Fix typo in logical-assignment-operators rule description (#​17000) (Francesco Trotta)

Documentation

• 75339df docs: fix typos and missing info in id-match docs (#​17029) (Ed Lucas)
• ec2d830 docs: Fix typos in the semi rule docs (#​17012) (Andrii Lundiak)
• e39f28d docs: add back to top button (#​16979) (Tanuj Kanti)
• 721c717 docs: Custom Processors cleanup and expansion (#​16838) (Ben Perlmutter)
• d049f97 docs: 'How ESLint is Maintained' page (#​16961) (Ben Perlmutter)
• 5251a92 docs: Describe guard options for guard-for-in (#​16986) (alope107)
• 6157d81 docs: Add example to guard-for-in docs. (#​16983) (alope107)
• fd47998 docs: update Array.prototype.toSorted specification link (#​16982) (Milos Djermanovic)
• 3e1cf6b docs: Copy edits on Maintain ESLint docs (#​16939) (Ben Perlmutter)

Chores

• c67f299 chore: upgrade @​eslint/js@​8.37.0 (#​17033) (Milos Djermanovic)
• ee9ddbd chore: package.json update for @​eslint/js release (ESLint Jenkins)
• dddb475 chore: upgrade @​eslint/eslintrc@​2.0.2 (#​17032) (Milos Djermanovic)
• 522431e chore: upgrade [email protected] (#​17031) (Milos Djermanovic)
• f5f9a88 chore: upgrade [email protected] (#​17030) (Milos Djermanovic)
• 4dd8d52 ci: bump actions/stale from 7 to 8 (#​17026) (dependabot[bot])
• ad9dd6a chore: remove duplicate scss, (#​17005) (Strek)
• ada6a3e ci: unpin Node 19 (#​16993) (Milos Djermanovic)
• c3da975 chore: Remove triage label from template (#​16990) (Nicholas C. Zakas)
• 69bc0e2 ci: pin Node 19 to 19.7.0 (#​16987) (Milos Djermanovic)

v4.7.0

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What's Changed

• chore(deps): bump @​typescript-eslint/eslint-plugin from 5.51.0 to 5.52.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/403
• chore(deps): bump @​typescript-eslint/parser from 5.51.0 to 5.52.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/405
• chore(deps): bump eslint-plugin-escompat from 3.3.4 to 3.4.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/404
• chore(deps): bump @​typescript-eslint/eslint-plugin from 5.52.0 to 5.53.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/409
• chore(deps-dev): bump eslint from 8.34.0 to 8.35.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/408
• chore(deps): bump @​typescript-eslint/parser from 5.52.0 to 5.53.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/407
• chore(deps): bump @​typescript-eslint/eslint-plugin from 5.53.0 to 5.54.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/410
• chore(deps): bump @​typescript-eslint/parser from 5.53.0 to 5.54.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/411
• chore(deps): bump eslint-config-prettier from 8.6.0 to 8.7.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/415
• chore(deps): bump @​typescript-eslint/eslint-plugin from 5.54.0 to 5.54.1 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/414
• chore(deps): bump @​typescript-eslint/parser from 5.54.0 to 5.54.1 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/412
• chore(deps-dev): bump eslint from 8.35.0 to 8.36.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/413
• Automate docs with eslint-doc-generator by @​bmish in https://github.com/github/eslint-plugin-github/pull/398
• chore(deps): bump @​typescript-eslint/eslint-plugin from 5.54.1 to 5.55.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/417
• chore(deps): bump @​typescript-eslint/parser from 5.54.1 to 5.55.0 by @​dependabot in https://github.com/github/eslint-plugin-github/pull/416
• Update no-inner-html.md by @​khiga8 in https://github.com/github/eslint-plugin-github/pull/381
• New rule to flag invalid aria-label format by @​khiga8 in https://github.com/github/eslint-plugin-github/pull/418

New Contributors

• @​bmish made their first contribution in https://github.com/github/eslint-plugin-github/pull/398

Full Changelog: github/eslint-plugin-github@v4.6.1...v4.7.0

v2.8.7

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diff

Allow multiple decorators on same getter/setter (#​14584 by @​fisker)

// Input
class A {
  @​decorator()
  get foo () {}
  
  @​decorator()
  set foo (value) {}
}

// Prettier 2.8.6
SyntaxError: Decorators cannot be applied to multiple get/set accessors of the same name. (5:3)
  3 |   get foo () {}
  4 |   
> 5 |   @​decorator()
    |   ^^^^^^^^^^^^
  6 |   set foo (value) {}
  7 | }

// Prettier 2.8.7
class A {
  @​decorator()
  get foo() {}

  @​decorator()
  set foo(value) {}
}

v2.8.6

Compare Source

diff

Allow decorators on private members and class expressions (#​14548 by @​fisker)

// Input
class A {
  @​decorator()
  #privateMethod () {}
}

// Prettier 2.8.5
SyntaxError: Decorators are not valid here. (2:3)
  1 | class A {
> 2 |   @​decorator()
    |   ^^^^^^^^^^^^
  3 |   #privateMethod () {}
  4 | }

// Prettier 2.8.6
class A {
  @​decorator()
  #privateMethod() {}
}

v2.8.5

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diff

Support TypeScript 5.0 (#​14391 by @​fisker, #​13819 by @​fisker, @​sosukesuzuki)

TypeScript 5.0 introduces two new syntactic features:

• const modifiers for type parameters
• export type * declarations

Add missing parentheses for decorator (#​14393 by @​fisker)

// Input
class Person {
  @​(myDecoratorArray[0])
  greet() {}
}

// Prettier 2.8.4
class Person {
  @​myDecoratorArray[0]
  greet() {}
}

// Prettier 2.8.5
class Person {
  @​(myDecoratorArray[0])
  greet() {}
}

Add parentheses for TypeofTypeAnnotation to improve readability (#​14458 by @​fisker)

// Input
type A = (typeof node.children)[];

// Prettier 2.8.4
type A = typeof node.children[];

// Prettier 2.8.5
type A = (typeof node.children)[];

Support max_line_length=off when parsing .editorconfig (#​14516 by @​josephfrazier)

If an .editorconfig file is in your project and it sets max_line_length=off for the file you're formatting,
it will be interpreted as a printWidth of Infinity rather than being ignored
(which previously resulted in the default printWidth of 80 being applied, if not overridden by Prettier-specific configuration).

<!-- Input -->
<div className='HelloWorld' title={`You are visitor number ${ num }`} onMouseOver={onMouseOver}/>

<!-- Prettier 2.8.4 -->
<div
  className="HelloWorld"
  title={`You are visitor number ${num}`}
  onMouseOver={onMouseOver}
/>;

<!-- Prettier 2.8.5 -->
<div className="HelloWorld" title={`You are visitor number ${num}`} onMouseOver={onMouseOver} />;