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ESM use of
"moduleResolution": "nodenext" is not plausible during transition from CJS to ESM
#49388
opened Jun 4, 2022 by
rosskevin
Definite assignment checking confused by A PR has been opened for this issue
x !== null check
Fix Available
Inlay hint for type of literal-initialized constant is unnecessary
Domain: Inlay Hints
Experience Enhancement
Noncontroversial enhancements
Help Wanted
You can do this
In Discussion
Not yet reached consensus
Design Meeting Notes, 6/3/2022
Design Notes
Notes from our design meetings
#49384
opened Jun 3, 2022 by
DanielRosenwasser
Debug Failure. Parameter symbol already has a cached type which differs from newly assigned type.
#49383
opened Jun 3, 2022 by
denis-sokolov
Exclude<T, null> causes type errors when T is a generic type parameter.
#49382
opened Jun 3, 2022 by
dimfeld
Feature Request: Reduce property chain in imported symbol in SystemJS
#49377
opened Jun 3, 2022 by
ackava
5 tasks done
Improve error message when accidentally spreading an array into an object instead of using the property shorthand
#49375
opened Jun 3, 2022 by
AlCalzone
5 tasks done
Incorrectly 'inferred'/'hinted' type for intersection types that uses generics
#49366
opened Jun 2, 2022 by
kaczor6418
Overloads shouldn't gain A bug in TypeScript
Domain: Quick Info
e.g. hover text, tool-tips, and tooltips.
Effort: Casual
Good issue if you're already used to contributing to the codebase. Harder than "good first issue".
Help Wanted
You can do this
@deprecated tags of other overloads in quick info
Bug
#49368
opened Jun 2, 2022 by
brplatinum
Instantiation expressions not allowed in logical/coalescing expressions
#49362
opened Jun 2, 2022 by
DanielRosenwasser
[refactoring] Move to a new file should pick a name based on exported names rather than the first named thing encountered
Domain: Refactorings
e.g. extract to constant or function, rename symbol
Experience Enhancement
Noncontroversial enhancements
Suggestion
An idea for TypeScript
False error with React context using the contextType property
External
Relates to another program, environment, or user action which we cannot control.
#49357
opened Jun 2, 2022 by
Lx-Ctn
Design Meeting Notes, 6/1/2022
Design Notes
Notes from our design meetings
#49355
opened Jun 2, 2022 by
DanielRosenwasser
Strange narrowing when using instanceof on template class with optional field
Bug
A bug in TypeScript
Help Wanted
You can do this
new Date(year, month) constructor documentation is misleading
Domain: lib.d.ts
The issue relates to the different libraries shipped with TypeScript
Experience Enhancement
Noncontroversial enhancements
Help Wanted
You can do this
Suggestion
An idea for TypeScript
"Type X is missing the following properties from type Y" showing the wrong properties
Bug
A bug in TypeScript
Help Wanted
You can do this
A class can implement an interface with only a getter for a non-read-only field
Working as Intended
The behavior described is the intended behavior; this is not a bug
#49345
opened Jun 1, 2022 by
bendmorris
Faulty Behavior of Number-keyed Member Inference in Class
Bug
A bug in TypeScript
Cursed?
It's likely this is extremely difficult to fix without making something else much, much worse
Help Wanted
You can do this
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ProTip!
What’s not been updated in a month: updated:<2022-05-03.