Issues

• 🤖 Pick PR #57637 (Fixed a regression related to deter...) into release-5.4

  For Uncommitted Bug
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  microsoft/TypeScript#57987·by typescript-bot was merged Oct 16, 2025
  

• 🤖 Pick PR #57973 (Compare package.json paths with cor...) into release-5.4

  For Uncommitted Bug
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  microsoft/TypeScript#57976·by typescript-bot was merged Oct 16, 2025
  

• Compare package.json paths with correct sensitivity in getLocalModuleSpecifier

  Author: TeamFor Milestone Bug
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  microsoft/TypeScript#57973·by jakebailey was merged Oct 16, 2025
  22

  

• 🤖 Pick PR #57968 (Normalize slashes for paths in watc...) into release-5.4

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  microsoft/TypeScript#57970·by typescript-bot was merged Oct 16, 2025
  

• Normalize slashes for paths in watch events

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  microsoft/TypeScript#57968·by sheetalkamat was merged Oct 16, 2025
  9

  

• 🤖 Pick PR #57950 (Watch events enhancements) into release-5.4

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  microsoft/TypeScript#57967·by typescript-bot was merged Oct 16, 2025
  

• 🤖 Pick PR #57938 (Directories dont check modified tim...) into release-5.4

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  microsoft/TypeScript#57958·by typescript-bot was merged Oct 16, 2025
  

• Incorrect Path Resolution for Type Imports in TypeScript Declarations

  BugFix Available
  microsoft/TypeScript#57956 · by Filter by author xlianghang was closed on Mar 28, 2024 · TypeScript 5.4.4
  2

• Watch events enhancements

  Author: TeamFor Uncommitted Bug
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  microsoft/TypeScript#57950·by sheetalkamat was merged Oct 16, 2025
  13

  

• Directories dont check modified time when sending "change" event

  Author: TeamFor Uncommitted Bug
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  microsoft/TypeScript#57938·by sheetalkamat was merged Oct 16, 2025
  9

  

• Compilation fails with TS6059 under Windows 10 but passes under Windows 11 or Linux

  BugFix Available
  microsoft/TypeScript#57926 · by Filter by author brodziakm was closed on Mar 28, 2024 · TypeScript 5.4.4
  11

  

• Cherry pick PR #57887 into release-5.4

  Author: TeamFor Uncommitted Bug
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  microsoft/TypeScript#57898·by jakebailey was merged Oct 16, 2025
  2

  

• Lookup retained type nodes in the node builder using correct, specific SymbolFlags meaning

  Author: TeamFor Milestone Bug
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  microsoft/TypeScript#57887·by weswigham was merged Oct 16, 2025
  19

  

• "Expression produces a union type that is too complex to represent" when using interfaces with large number of params for filtering and narrowing down certain keys

  BugFix AvailableRecent Regression
  microsoft/TypeScript#57863 · by Filter by author SecondThundeR was closed on Mar 21, 2024 · TypeScript 5.4.4
  4

  

• 5.4 omits certain import * as ... statements from .d.ts

  BugFix Available
  microsoft/TypeScript#57861 · by Filter by author ammut was closed on Mar 21, 2024 · TypeScript 5.4.4
  4

  

• "Inferred type cannot be named" error caused by adding paths to tsconfig

  BugFix AvailableNeeds Investigation
  microsoft/TypeScript#57802 · by Filter by author haines was closed on Mar 28, 2024 · TypeScript 5.4.4
  

• tsc --watch via directory-level fsevents not working on macOS 14.4

  BugFix Available
  microsoft/TypeScript#57792 · by Filter by author nfarina was closed on Mar 25, 2024 · TypeScript 5.4.4
  4

  

• Fixed a regression related to determining argument index when spread elements are involved

  For Backlog Bug
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  microsoft/TypeScript#57637·by Andarist was merged Oct 16, 2025
  19

  

• fix(48260): Incorrect parameter hint is highlighted when arguments contain spread syntax

  For Backlog Bug
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  microsoft/TypeScript#56372·by a-tarasyuk was merged Oct 16, 2025