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Design Meeting Notes, 4/5/2024
Design Notes
Notes from our design meetings
#58096
opened Apr 5, 2024 by
DanielRosenwasser
TS5055: Typescript includes files in "dist" folder for compilation when An issue which isn't directly actionable in code
rootDir is not ./ but ./src even after explicitly adding "dist" to exclude
Question
#58090
opened Apr 5, 2024 by
calebpitan
Import ellision emit bug: usage of imports only in keys of interfaces does not result in those imports being elided as type-only
Bug
A bug in TypeScript
Help Wanted
You can do this
Add option to throw error when This means we'd like to hear from more people who would be helped by this feature
Suggestion
An idea for TypeScript
! (NonNull expression) is used on a non-nullish expression
Awaiting More Feedback
#58072
opened Apr 4, 2024 by
Ayc0
6 tasks done
Spread operator doesn't remove readonly from object properties
Needs More Info
The issue still hasn't been fully clarified
#58071
opened Apr 4, 2024 by
Perfectoff
Inconsistent behaviour of es6 and esnext property initializers when using experimental property decorators
Working as Intended
The behavior described is the intended behavior; this is not a bug
#58070
opened Apr 4, 2024 by
jameskeane
Array prototype extensions fail circularly with The current behavior isn't wrong, but it's possible to see that it might be better in some cases
...args: T[], but not args: T[]
Possible Improvement
Shorten error spans for missing key errors reported on object literals
Needs Proposal
This issue needs a plan that clarifies the finer details of how it could be implemented.
Suggestion
An idea for TypeScript
#58062
opened Apr 3, 2024 by
ssalbdivad
6 tasks done
Mapped type reported as incompatible when passed through another mapped type (5.4 regression)
#58060
opened Apr 3, 2024 by
dragomirtitian
type assertions affect the type narrowing of the subsequent code
Bug
A bug in TypeScript
#58050
opened Apr 3, 2024 by
a145789
Error: Debug Failure. False expression: Expected the specifier to be a default export
#58044
opened Apr 2, 2024 by
Andarist
Design Meeting Notes, 4/2/2024
Design Notes
Notes from our design meetings
#58043
opened Apr 2, 2024 by
DanielRosenwasser
Inconsistent Behavior with
readonly in Template Literal Indexed Access Types
#58035
opened Apr 2, 2024 by
13OnTheCode
Support The behavior described is the intended behavior; this is not a bug
satisfies as a constraint on a function's generic type parameter
Working as Intended
#58031
opened Apr 2, 2024 by
rsslldnphy
6 tasks done
Uncaught Error: Debug Failure. at getThisContainer (while executing getCompletionsAtPosition n JavaScript file)
Bug
A bug in TypeScript
Help Wanted
You can do this
Debug Failure. Did not expect ObjectLiteralExpression to have an Identifier in its trivia
Bug
A bug in TypeScript
Help Wanted
You can do this
Missing the A bug in TypeScript
Domain: lib.d.ts
The issue relates to the different libraries shipped with TypeScript
Help Wanted
You can do this
AbortSignal.any() function
Bug
[RFC] Code Prompts, a Prompt Format for AI-Powered Code Auto-Completion
Experiment
A fork with an experimental idea which might not make it into master
In Discussion
Not yet reached consensus
Suggestion
An idea for TypeScript
#58024
opened Apr 1, 2024 by
DanielRosenwasser
Arranged Field Definitions
Experimentation Needed
Someone needs to try this out to see what happens
#58019
opened Apr 1, 2024 by
RyanCavanaugh
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ProTip!
Updated in the last three days: updated:>2024-04-03.