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Issues: microsoft/TypeScript

TypeScript 5.8 Iteration Plan
#61023 opened Jan 22, 2025 by DanielRosenwasser
Open 32
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5,566 Open 36,402 Closed
5,566 Open 36,402 Closed
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Issues list

[NewErrors] 5.9.0-dev.20250427 vs 5.8.3
#61622 opened Apr 27, 2025 by typescript-bot
44
The inference when using the new keyword doesn't work as expected.
#61621 opened Apr 27, 2025 by D0nte53
1 task done
1
JSX.Element and function component return type assignability
#61620 opened Apr 26, 2025 by sufianrhazi
6 tasks done
1
Argument of type 'object & Record<"property", unknown>' is not assignable to parameter of type 'Interface'.
#61619 opened Apr 26, 2025 by DonaldDuck313
1
Proposal: Add Overloads to Array.prototype.includes and ReadonlyArray.prototype.includes for Improved Type Safety and Usability
#61618 opened Apr 26, 2025 by sugoroku-y
5 of 6 tasks
2
Inconsistent inferred type for extended unions. Not a Defect This behavior is one of several equally-correct options
#61616 opened Apr 25, 2025 by filip131311
1
rewriteRelativeImportExtensions errors on relative import Needs More Info The issue still hasn't been fully clarified
#61615 opened Apr 25, 2025 by JakobJingleheimer
1
Prefer local auto-imports over those from external modules Needs Investigation This issue needs a team member to investigate its status.
#61617 opened Apr 25, 2025 by shoooe
@andrewbranch
1
Add option to always inline .json type import Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Suggestion An idea for TypeScript
#61614 opened Apr 25, 2025 by maxpatiiuk
6 tasks done
1
Allow .ts extension when importing from a private mapping? Declined The issue was declined as something which matches the TypeScript vision Suggestion An idea for TypeScript
#61613 opened Apr 25, 2025 by olalonde
6 tasks done
2
JSDoc type parameter {object|boolean}: error in object properties Not a Defect This behavior is one of several equally-correct options
#61612 opened Apr 24, 2025 by regseb
4
TypeScript fails to find declaration file of a peer project after it rebuilds in a monorepo Bug A bug in TypeScript Help Wanted You can do this
#61610 opened Apr 23, 2025 by anthonyma94 Backlog
Unexpected circularity error when variable is initialized from a class member Bug A bug in TypeScript Help Wanted You can do this
#61606 opened Apr 22, 2025 by Gr3q Backlog
1
3
Exclude specific exported identifiers from auto import suggestions Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Suggestion An idea for TypeScript
#61605 opened Apr 22, 2025 by gkiely
6 tasks done
1
Add CookieStore API types Bug A bug in TypeScript Domain: lib.d.ts The issue relates to the different libraries shipped with TypeScript Help Wanted You can do this
#61604 opened Apr 22, 2025 by jnoordsij Backlog
1
Hover documentation for typescript uses jsdoc rules and not tsdoc Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Suggestion An idea for TypeScript
#61603 opened Apr 19, 2025 by SirzBenjie
1
Support auto-completion for TSDoc Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Suggestion An idea for TypeScript
#61592 opened Apr 18, 2025 by xiaoxiyao
6 tasks done
TS4055 when generating declaration for return type that uses type of paramter for protected methods Bug A bug in TypeScript Help Wanted You can do this
#61591 opened Apr 18, 2025 by zhanghai Backlog
2
source.organizeImports affects export object Bug A bug in TypeScript Help Wanted You can do this
#61588 opened Apr 16, 2025 by Zitrooone Backlog
1
Internal error in tsc: "TypeError: Cannot read properties of undefined (reading 'flags')" Bug A bug in TypeScript
#61583 opened Apr 16, 2025 by GaurangTandon
1
@sandersn
2
Aliases are lost when conditionals are applied Help Wanted You can do this Possible Improvement The current behavior isn't wrong, but it's possible to see that it might be better in some cases
#61581 opened Apr 15, 2025 by mikearnaldi Backlog
1
2
Allow return type annotations on setters Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Suggestion An idea for TypeScript
#61561 opened Apr 10, 2025 by eligrey
5
Implements typeof object does not scaffold missing properties Bug A bug in TypeScript Help Wanted You can do this
#61556 opened Apr 9, 2025 by YaroslavLisovets Backlog
1
Missing explicit return type for static methods using private static methods causes return type inference issues in declaration files Bug A bug in TypeScript Help Wanted You can do this
#61545 opened Apr 7, 2025 by iSwitchL Backlog
1
[bug:7.5.3] Mapper class explicite field regression Bug A bug in TypeScript
#61540 opened Apr 6, 2025 by jonlepage TypeScript 5.9.0
@weswigham
2
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