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chore(deps-dev): bump @biomejs/biome from 2.4.8 to 2.4.9#857

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SevereCloud merged 1 commit intomasterfrom
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Mar 31, 2026
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chore(deps-dev): bump @biomejs/biome from 2.4.8 to 2.4.9#857
SevereCloud merged 1 commit intomasterfrom
dependabot/npm_and_yarn/biomejs/biome-2.4.9

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@dependabot dependabot Bot commented on behalf of github Mar 30, 2026

Bumps @biomejs/biome from 2.4.8 to 2.4.9.

Release notes

Sourced from @​biomejs/biome's releases.

Biome CLI v2.4.9

2.4.9

Patch Changes

  • #9315 085d324 Thanks @​ematipico! - Added a new nursery CSS rule noDuplicateSelectors, that disallows duplicate selector lists within the same at-rule context.

    For example, the following snippet triggers the rule because the second selector and the first selector are the same:

    /* First selector */
    .x .y .z {
    }
    /* Second selector */
    .x {
    .y {
    .z {
    }
    }
    }

  • #9567 b7ab931 Thanks @​ematipico! - Fixed #7211: useOptionalChain now detects negated logical OR chains. The following code is now considered invalid:

    !foo || !foo.bar;
  • #8670 607ebf9 Thanks @​tt-a1i! - Fixed #8345: useAdjacentOverloadSignatures no longer reports false positives for static and instance methods with the same name. Static methods and instance methods are now treated as separate overload groups.

    class Kek {
      static kek(): number {
        return 0;
      }
      another(): string {
        return "";
      }
      kek(): number {
        return 1;
      } // no longer reported as non-adjacent
    }
  • #9476 97b80a8 Thanks @​masterkain! - Fixed [#9475](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome/issues/9475): Fixed a panic when Biome analyzed ambient TypeScript modules containing class constructor, getter, or setter signatures that reference local type aliases. Biome now handles these declarations without crashing during semantic analysis.

  • #9553 0cd5298 Thanks @​dyc3! - Fixed a bug where enabling the rules of a whole group, would enable rules that belonged to a domain under the same group.

... (truncated)

Changelog

Sourced from @​biomejs/biome's changelog.

2.4.9

Patch Changes

  • #9315 085d324 Thanks @​ematipico! - Added a new nursery CSS rule noDuplicateSelectors, that disallows duplicate selector lists within the same at-rule context.

    For example, the following snippet triggers the rule because the second selector and the first selector are the same:

    /* First selector */
    .x .y .z {
    }
    /* Second selector */
    .x {
    .y {
    .z {
    }
    }
    }

  • #9567 b7ab931 Thanks @​ematipico! - Fixed #7211: useOptionalChain now detects negated logical OR chains. The following code is now considered invalid:

    !foo || !foo.bar;
  • #8670 607ebf9 Thanks @​tt-a1i! - Fixed #8345: useAdjacentOverloadSignatures no longer reports false positives for static and instance methods with the same name. Static methods and instance methods are now treated as separate overload groups.

    class Kek {
      static kek(): number {
        return 0;
      }
      another(): string {
        return "";
      }
      kek(): number {
        return 1;
      } // no longer reported as non-adjacent
    }
  • #9476 97b80a8 Thanks @​masterkain! - Fixed [#9475](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome/issues/9475): Fixed a panic when Biome analyzed ambient TypeScript modules containing class constructor, getter, or setter signatures that reference local type aliases. Biome now handles these declarations without crashing during semantic analysis.

  • #9553 0cd5298 Thanks @​dyc3! - Fixed a bug where enabling the rules of a whole group, would enable rules that belonged to a domain under the same group.

    For example, linter.rules.correctness = "error" no longer enables React- or Qwik-specific correctness rules unless linter.domains.react, linter.domains.qwik, or an explicit rule config also enables them, or their relative dependencies are installed.

... (truncated)

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Bumps [@biomejs/biome](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome) from 2.4.8 to 2.4.9.
- [Release notes](https://github.com/biomejs/biome/releases)
- [Changelog](https://github.com/biomejs/biome/blob/main/packages/@biomejs/biome/CHANGELOG.md)
- [Commits](https://github.com/biomejs/biome/commits/@biomejs/biome@2.4.9/packages/@biomejs/biome)

---
updated-dependencies:
- dependency-name: "@biomejs/biome"
  dependency-version: 2.4.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Mar 30, 2026
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size-limit report 📦

Path Size
JS 16.68 KB (0%)
JS ES6 with querystring only import (tree shaking) 533 B (0%)
JS ES6 with leadingZero only import (tree shaking) 34 B (0%)
JS ES6 with decodeHTMLEntities only import (tree shaking) 446 B (0%)
JS ES6 with decodeHTMLFullEntities only import (tree shaking) 9.9 KB (0%)

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.07%. Comparing base (8e3bb7a) to head (44f733b).

Additional details and impacted files
@@           Coverage Diff           @@
##           master     #857   +/-   ##
=======================================
  Coverage   97.07%   97.07%           
=======================================
  Files          22       22           
  Lines        3585     3585           
  Branches      111      111           
=======================================
  Hits         3480     3480           
  Misses        103      103           
  Partials        2        2           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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@SevereCloud SevereCloud merged commit 2ca3336 into master Mar 31, 2026
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@SevereCloud SevereCloud deleted the dependabot/npm_and_yarn/biomejs/biome-2.4.9 branch March 31, 2026 08:57
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