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5,382 Open 34,659 Closed
5,382 Open 34,659 Closed
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Issues list

Method concat has wrong typization
#58631 opened May 23, 2024 by phpcoder2022
3
Function generic unmatched: Matching hehavior is difference between arrow functions and normal function
#58630 opened May 23, 2024 by HoikanChan
Nullish coalescing operator but for conditional types
#58629 opened May 23, 2024 by RebeccaStevens
6 tasks done
1
Declaration emit does not remember the names it assigned to certain type parameters Domain: Declaration Emit The issue relates to the emission of d.ts files Recent Regression This is a new regression just found in the last major/minor version of TypeScript.
#58627 opened May 22, 2024 by weswigham TypeScript 5.5.1
Meta: Normative Changes for Explicit Resource Management Fix Available A PR has been opened for this issue
#58622 opened May 22, 2024 by rbuckton
7 tasks done
1
@rbuckton
Compiler cannot handle promise.then(null | undefined)
#58619 opened May 22, 2024 by blackdyedsheep
If statement return type with union inferred incorrectly Duplicate An existing issue was already created
#58617 opened May 22, 2024 by xixixao
4
More flexible handling of circular types with "typeof function" inference
#58616 opened May 22, 2024 by finom
6 tasks done
2
TypeScript colorizer confused by comments after colon in class member function signature with Generic return type
#58614 opened May 22, 2024 by cinderblock
1
Methods of classes extended in others do not inherit the types of method arguments. Duplicate An existing issue was already created
#58611 opened May 22, 2024 by DMVMarcio
1 task done
3
union with any shows as union in signature quickinfo but any in parameter quickinfo Bug A bug in TypeScript
#58606 opened May 21, 2024 by sandersn Backlog
5
Type union not matched starting from TS 5.1
#58603 opened May 21, 2024 by WGroenestein
3
computeCommonSourceDirectory doesn't work with subst on windows
#58602 opened May 21, 2024 by irbian
tsc crash with Error: start < 0 in a specific config Bug A bug in TypeScript
#58600 opened May 21, 2024 by yume-chan TypeScript 5.6.0
@iisaduan
1
[transpileDeclaration API][5.5] Self referencing generic type constraint with union gets emitted as unknown
#58598 opened May 21, 2024 by MichaelMitchell-at
1
Syntax highlighting can not resolve @throws of tsdoc
#58599 opened May 21, 2024 by nabe1653
3
Incorrect type handing/reduction Needs More Info The issue still hasn't been fully clarified
#58591 opened May 20, 2024 by phistuck
3
Bloomberg TS5.5-beta feedback [part two]
#58587 opened May 20, 2024 by acutmore
1 task done
FEATURE REQUEST: For TypeScript / JS add new refactor feature: if class method can be static add tooltip "make method static" Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Domain: Refactorings e.g. extract to constant or function, rename symbol Suggestion An idea for TypeScript
#58588 opened May 20, 2024 by psnet
2
Declaration emit not dropping untyped computed property name
#58583 opened May 20, 2024 by acutmore
Reachability analysis of never for yield* is unchecked
#58582 opened May 20, 2024 by rixtox
1
Function parameters are not inferable when defined via JSDoc using @type tag (with strict)
#58580 opened May 19, 2024 by scottmcginness
5
[ServerErrors][JavaScript] 5.5.0-dev.20240519
#58579 opened May 19, 2024 by typescript-bot
3
Optional parameters instantiated from generic params add | undefined to the type
#58578 opened May 19, 2024 by ssalbdivad
9
[ServerErrors][TypeScript] undefined
#58577 opened May 19, 2024 by typescript-bot
4
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