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5,481 Open 36,131 Closed
5,481 Open 36,131 Closed
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Issues list

Microsoft Typescript type declarations broken
#61096 opened Feb 1, 2025 by nhhockeyplayer
1
Type Inference Enhancement of Handler Args
#61095 opened Feb 1, 2025 by horita-yuya
6 tasks done
1
2
Branded literal type widened in unexpected way Bug A bug in TypeScript Help Wanted You can do this
#61093 opened Jan 31, 2025 by chkn Backlog
Index type for an intersected NoInfer can get sometimes incorrectly deferred 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
#61091 opened Jan 31, 2025 by Andarist Backlog
1
JSDOC generics bug for callbacks when args are present Bug A bug in TypeScript Help Wanted You can do this
#61090 opened Jan 31, 2025 by simonyarde Backlog
1
2
Giving an error type to types that have failed to resolve, instead of any Experimentation Needed Someone needs to try this out to see what happens Suggestion An idea for TypeScript
#61089 opened Jan 31, 2025 by RobertSandiford
6 tasks done
Backlog
4
[TypeScript] Mapped Types with Template Literal Keys Do Not Preserve Type Declaration References Domain: Signature Help Information in editor tooltips when invoking a function call Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Suggestion An idea for TypeScript
#61094 opened Jan 31, 2025 by JooYang Backlog
1
1
numeric index type should not merge Not a Defect This behavior is one of several equally-correct options
#61088 opened Jan 31, 2025 by nnnnoel
2
A way to enforce composite's rules without using incremental In Discussion Not yet reached consensus Suggestion An idea for TypeScript
#61085 opened Jan 30, 2025 by maschwenk
6 tasks done
Maps with initial values with multiple types unable to infer a union type Duplicate An existing issue was already created
#61083 opened Jan 30, 2025 by blickly
1
Array.splice "deleteCount" argument description is somewhat insufficient Domain: Signature Help Information in editor tooltips when invoking a function call Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Suggestion An idea for TypeScript
#61081 opened Jan 30, 2025 by birgersp Backlog
1
Enforce override keyword for methods implementing an interface Duplicate An existing issue was already created
#61080 opened Jan 30, 2025 by Muhamedkaric
6 tasks done
1
RegExpIndicesArray type definition incomplete
#61078 opened Jan 29, 2025 by stefnotch
1
3
Distributive conditional types can't distribute over NoInfer types wrapping a union 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
#61076 opened Jan 29, 2025 by Andarist Backlog
1
Double (exclusion) inference doesn't narrow union object
#61075 opened Jan 29, 2025 by exoRift
4
Satisfies operator affects type inference for Symbol Not a Defect This behavior is one of several equally-correct options
#61070 opened Jan 29, 2025 by yoshi-pi
1
3
Omitted arguments are not candidates for possibly-undefined type parameters Possible Improvement The current behavior isn't wrong, but it's possible to see that it might be better in some cases
#61069 opened Jan 29, 2025 by DanielRosenwasser
@gabritto
Missing computed properties in declaration emit In Discussion Not yet reached consensus Suggestion An idea for TypeScript
#61068 opened Jan 28, 2025 by DanielRosenwasser
1
Alternative to rewriteRelativeImportExtensions & allowImportingTsExtensions 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
#61050 opened Jan 26, 2025 by darksabrefr
6 tasks done
1
"No inputs were found in config file", when looking at some files within node_modules 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
#61060 opened Jan 25, 2025 by parris Backlog
Display default values for property types. 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
#61045 opened Jan 24, 2025 by theetrain
Text between Unicode escapes within an identifier is skipped Bug A bug in TypeScript Help Wanted You can do this
#61043 opened Jan 24, 2025 by graphemecluster Backlog
1
1
Type variables in type abstractions are not properly concretized Bug A bug in TypeScript Fix Available A PR has been opened for this issue
#61041 opened Jan 24, 2025 by mame TypeScript 5.8.0
1
@weswigham
2
Type inference fails to recognize never when it's the result of a template tag function 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
#61039 opened Jan 24, 2025 by FUDCo
4
rewriteRelativeImportExtensions: tsc doesn't rewrite extensions in emitted declaration files
#61037 opened Jan 24, 2025 by darksabrefr
4
ProTip! What’s not been updated in a month: updated:<2025-01-01.