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"'await' has no effect on the type of this expression" from inferred
void and Promise<void> union
#55456
opened Aug 21, 2023 by
joshkel
"undefined" passed for the "context.metadata" field in a decorator metadata
#55453
opened Aug 21, 2023 by
mushketyk
Assigning to a wider union type breaks type safety
Working as Intended
The behavior described is the intended behavior; this is not a bug
#55451
opened Aug 21, 2023 by
nbrugger-tgm
Error in '<anonymous>' during 'navto'
Bug
A bug in TypeScript
Source: Telemetry
The issue relates to the telemetry in editors
#55448
opened Aug 21, 2023 by
typescript-bot
type gets widened on declaration emit when inferred in destructuring context
#55439
opened Aug 20, 2023 by
h-joo
Unreachable returns badly break return type inference
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
#55437
opened Aug 20, 2023 by
rotu
Can't infer return type of generic function
Duplicate
An existing issue was already created
#55435
opened Aug 19, 2023 by
AFatNiBBa
Renamed field takes on documentation from other field with the same name
#55434
opened Aug 19, 2023 by
alexschrod
Compiler API: allow retrieving Symbols for anonymous function and classes
#55433
opened Aug 19, 2023 by
nbeloglazov
5 tasks done
Support path aliases for type checking (not for emitted code)
#55432
opened Aug 18, 2023 by
arturenault
5 tasks done
Creating a new file in TSServer associates it with an inferred project despite This issue needs a team member to investigate its status.
tsconfig.json existing — Caused by cache invalidation bug on case sensitive file systems
Needs Investigation
#55427
opened Aug 18, 2023 by
gluxon
Discriminated union narrowing breaks when discriminating from a wider union type
Bug
A bug in TypeScript
#55425
opened Aug 17, 2023 by
Cipscis
Having to restart TS server every time I build a package in a workspace
#55450
opened Aug 17, 2023 by
gittymcgit
Cannot await Thenable
Needs Investigation
This issue needs a team member to investigate its status.
#55408
opened Aug 17, 2023 by
rotu
NonNullable not assignable to Exclude<T, null | undefined>
Design Limitation
Constraints of the existing architecture prevent this from being fixed
#55396
opened Aug 16, 2023 by
LeviticusMB
Keep argument name of setter in declaration from JavaScript
Experience Enhancement
Noncontroversial enhancements
Help Wanted
You can do this
Suggestion
An idea for TypeScript
Generic indexed access on a substitution type with an array constraint resolves incorrectly
Possible Improvement
The current behavior isn't wrong, but it's possible to see that it might be better in some cases
Recursive reverse mapped types don't work well with mixed object and tuple structures
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
Design Meeting Notes, 8/11/2023
Design Notes
Notes from our design meetings
#55377
opened Aug 14, 2023 by
DanielRosenwasser
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