Issues

• Crash due to circularity in getIndexTypeForMappedType

  BugCrashFix Available
  microsoft/TypeScript#56232 · by Filter by author ahejlsberg was closed on Nov 21, 2023 · TypeScript 5.3.0
  

• Interactive inlay hints not offered for parameter types

  BugDomain: LS: Inlay HintsFix Available
  microsoft/TypeScript#55914 · by Filter by author DanielRosenwasser was closed on Sep 29, 2023 · TypeScript 5.3.0
  

• TS parameter inlay hints disconsiders used parameters when set to literals

  BugFix Available
  microsoft/TypeScript#55775 · by Filter by author omothm was closed on Sep 27, 2023 · TypeScript 5.3.0
  2

  

• Support a user preference for preferring the type keyword in auto-imports

  Effort: ModerateFix AvailableIn DiscussionSuggestion
  microsoft/TypeScript#55675 · by Filter by author ethanresnick was closed on Oct 20, 2023 · TypeScript 5.3.0
  1

  

• SuppressedError constructor should not have Error constructor overloads

  BugDomain: lib.d.tsEffort: CasualFix AvailableHelp Wanted
  microsoft/TypeScript#55674 · by Filter by author Jamesernator was closed on Nov 16, 2023 · TypeScript 5.3.0
  1

  

• Incorrect narrowing in control flow analysis when destructuring union of tuples of different lengths

  BugFix Available
  microsoft/TypeScript#55661 · by Filter by author cebamps was closed on Sep 14, 2023 · TypeScript 5.3.0
  1

  

• tsconfig watchOptions.excludeDirectories and excludeFiles resolve relative to cwd instead of tsconfig

  Needs More Info
  microsoft/TypeScript#55656 · by Filter by author dmichon-msft was closed on Sep 11, 2023 · TypeScript 5.3.0
  2

  

• Method infers the wrong type when passing a value that is typealiased that uses union and intersection types

  Design Limitation
  microsoft/TypeScript#55648 · by Filter by author NatanLifshitz was closed on Jan 13, 2024 · TypeScript 5.3.0
  8

  

• Incorrect ES5 transpilation for try/catch + super

  BugDomain: JS EmitFix Available
  microsoft/TypeScript#55646 · by Filter by author nevedaren was closed on Oct 24, 2023 · TypeScript 5.3.0
  3

  

• Incorrect ES5 transpilation for 'this' usage in lambda as a constructor default parameter

  BugDomain: JS EmitFix AvailableHas Repro
  microsoft/TypeScript#55637 · by Filter by author nevedaren was closed on Oct 24, 2023 · TypeScript 5.3.0
  3

  

• Triple slash directive is inconsistently added to declaration files

  BugFix Available
  microsoft/TypeScript#55636 · by Filter by author dragomirtitian was closed on Oct 9, 2023 · TypeScript 5.3.0
  4

  

• Compiler crash with RangeError: Map maximum size exceeded

  BugCrashFix Available
  microsoft/TypeScript#55630 · by Filter by author Grohden was closed on Sep 26, 2023 · TypeScript 5.3.0
  4

  

• Wrong/missing quick info in JSDoc @implements tag

  BugDomain: JSDocDomain: LS: Type DisplayEffort: CasualFix AvailableHelp Wanted
  microsoft/TypeScript#55650 · by Filter by author evgenymarkov was closed on Jan 9, 2024 · TypeScript 5.3.0
  4

  

• Missing type keyword completion causes auto-import of type symbol

  BugDomain: LS: Completion ListsFix Available
  microsoft/TypeScript#55607 · by Filter by author andrewbranch was closed on Oct 5, 2023 · TypeScript 5.3.0
  4

  

• Arrow function parameters using an alias and intersection are expanded inappropriately in .d.ts

  Fix AvailableNeeds Investigation
  microsoft/TypeScript#55575 · by Filter by author webstrand was closed on Nov 6, 2023 · TypeScript 5.3.0
  1

  

• Displayed parameter types when invoking a union of functions are inconsistent with behavior

  BugDomain: LS: Type DisplayFix Available
  microsoft/TypeScript#55574 · by Filter by author ssalbdivad was closed on Sep 13, 2023 · TypeScript 5.3.0
  

• [next/nightly] Incorrect _'obj.prop' is possibly 'undefined'._ Error in CFA with exactOptionalPropertyTypes and Optional-never Properties

  Bug
  microsoft/TypeScript#55566 · by Filter by author SlurpTheo was closed on Aug 30, 2023 · TypeScript 5.3.0
  1

• Parsing error for for (await using of of of) {}

  Fix AvailableNeeds Investigation
  microsoft/TypeScript#55555 · by Filter by author sosukesuzuki was closed on Oct 31, 2023 · TypeScript 5.3.0
  6

  

• Assignability false positive for recursive mapped types, even when fully instantiated

  BugFix Available
  microsoft/TypeScript#55535 · by Filter by author ahrjarrett was closed on Sep 11, 2023 · TypeScript 5.3.0
  12

  

• Typescript issue with includes in tsconfig

  Fix AvailableNeeds Investigation
  microsoft/TypeScript#55525 · by Filter by author alainbelez was closed on Sep 12, 2023 · TypeScript 5.3.0
  4

  

• TypeScript Server Error: length < 0

  BugDomain: LS: Inlay Hints
  microsoft/TypeScript#55509 · by Filter by author ulugbekna was closed on Nov 13, 2023 · TypeScript 5.3.0
  5

  

• Crash in compiler when using extends null, super(), and re-opening class with interface

  BugCrashFix Available
  microsoft/TypeScript#55499 · by Filter by author rbuckton was closed on Sep 15, 2023 · TypeScript 5.3.0
  3

  

• Invalid declaration with computed property using imported symbol

  BugFix Available
  microsoft/TypeScript#55494 · by Filter by author dragomirtitian was closed on Aug 28, 2023 · TypeScript 5.3.0
  

• navto returns no results for empty strings

  CommittedFix AvailableSuggestion
  microsoft/TypeScript#55483 · by Filter by author mjbvz was closed on Aug 30, 2023 · TypeScript 5.3.0
  

• Module augmentation causes import to be tree-shaken (is removed from output)

  External
  microsoft/TypeScript#55481 · by Filter by author matthew-dean was closed on Sep 10, 2023 · TypeScript 5.3.0
  3