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TypeScript 4.4 Iteration Plan
#44237 opened May 24, 2021 by DanielRosenwasser
Open 6
TypeScript Roadmap: January - June 2021
#42673 opened Feb 6, 2021 by DanielRosenwasser
Open 15
Discussion on `--strictOptionalProperties`
#44421 opened Jun 3, 2021 by DanielRosenwasser
Open 26
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4,736 Open 25,864 Closed
4,736 Open 25,864 Closed
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condition in object key as name is ignore property when property value type T is equal it generic argument
#44768 opened Jun 27, 2021 by dcvsling
Improve the error message: "error TS1210: Invalid use of 'arguments'. Class definitions are automatically in strict mode."
#44765 opened Jun 27, 2021 by Ark-kun
5 tasks done
2
incorrect types with object destructurization
#44764 opened Jun 26, 2021 by ariran5
2
Add disposition field to SecurityPolicyViolationEvent interface
#44761 opened Jun 26, 2021 by bsafwen
parse tsconfig.json file into ts.CompilerOptions
#44758 opened Jun 26, 2021 by MohammadMD1383
2
Type narrowing of union types by type predicate narrows to only first branch of union
#44754 opened Jun 26, 2021 by Pajn
Enum: ability for tsc to disable emit reverse mapping
#44753 opened Jun 26, 2021 by bigopon
5 tasks done
1
[Feature Request] allow declare untyped path of typed module
#44751 opened Jun 25, 2021 by bluelovers
5 tasks
Nested Homomorphic Recursive Type with Intersection behaves like Record<string, uknown>
#44750 opened Jun 25, 2021 by anyname2
Make it easier to programmatically detect errors
#44749 opened Jun 25, 2021 by NickHeiner
5 tasks done
2
A value of Req<T> type can't be assigned to a variable of "Req<T> & Opt<T>" type, although Opt<T> has all fields optional and T is a record
#44748 opened Jun 25, 2021 by dko-slapdash
make TSX type infer more accurate and intelligent
#44747 opened Jun 25, 2021 by Akimotorakiyu
5 tasks done
1
Make it easy to export declared external as named export Working as Intended
#44744 opened Jun 25, 2021 by thejohnfreeman
5 tasks done
2
Go-to-def on override should navigate to the overridden method Experience Enhancement Suggestion
#44736 opened Jun 24, 2021 by uniqueiniquity
5 tasks done
Backlog
1
2
Extend mapped types/default type utils, for better type from class experience
#44735 opened Jun 24, 2021 by RIP21
5 tasks done
3
Cannot use differentiating property with generics and inheritance Design Limitation
#44733 opened Jun 24, 2021 by marikaner
3
Narrowing ??= assignment doesn't work when RHS contains ?? Bug help wanted
#44732 opened Jun 24, 2021 by tomtheisen Backlog
2
Default export ignores the type annotation when exporting combined style-components Bug Domain: Declaration Emit
#44731 opened Jun 24, 2021 by danfma TypeScript 4.5.0
@weswigham
[webworker.d.ts] Missing pushsubscriptionchange event definition
#44729 opened Jun 24, 2021 by wbobeirne
1
Declaration emit incorrectly prints uninstantiated generic type Bug Domain: Declaration Emit
#44727 opened Jun 24, 2021 by marikaner TypeScript 4.4.1 (RC)
@weswigham
Tagged template literal call incorrectly computes type of this parameter Bug help wanted
#44725 opened Jun 24, 2021 by mytecor Backlog
1
Cooperation of TS-Namespace and ES-Modules Discussion
#44722 opened Jun 24, 2021 by JirkaDellOro
4 tasks done
Rename Symbol(F2) failed to rename the value in switch statement when operate on union of string literal Experience Enhancement Suggestion
#44720 opened Jun 24, 2021 by whzx5byb Backlog
Generic classes with restricted type should recognize and accept Partial<T> data of the base type. Working as Intended
#44719 opened Jun 24, 2021 by jozefchutka
7
Feature Request: Provide an option to configure the presentation of Arrays Awaiting More Feedback Suggestion
#44715 opened Jun 24, 2021 by whitneyit
5 tasks done
1
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