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Issues: microsoft/TypeScript

TypeScript 4.8 Iteration Plan
#49074 opened May 11, 2022 by DanielRosenwasser
Open 24
TypeScript 4.9 Iteration Plan
#50457 opened Aug 25, 2022 by DanielRosenwasser
Open 1
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5,497 Open 29,096 Closed
5,497 Open 29,096 Closed
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Issues list

Strange behavior of function overloading and union type
#50488 opened Aug 27, 2022 by Jack-Works
Organize imports yields no-op edits
#50486 opened Aug 27, 2022 by pushkine
private class property is unprotected if key is numeric
#50485 opened Aug 27, 2022 by pushkine
2
Isssue generating declaration files with object containing keywords as property
#50483 opened Aug 27, 2022 by Mister-Hope
Compatibility with old TS libraries under NodeNext resolution
#50482 opened Aug 27, 2022 by Jack-Works
5 tasks done
1
Introduce mechanism for manipulating function types without losing generic type information
#50481 opened Aug 27, 2022 by TheUnlocked
5 tasks done
getTypeFromTypeNodeWorker crashes with TypeError: Cannot read properties of undefined (reading 'kind')
#50479 opened Aug 27, 2022 by birtles
2
IntelliSense autocomplete doesn't provide suggestions for contextual types in nested functions Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Suggestion An idea for TypeScript
#50478 opened Aug 26, 2022 by jamesopstad Backlog
Process suggestion: describe breaking changes to .d.ts files in "Announcing TypeScript 4.x" blog posts Docs The issue relates to how you learn TypeScript
#50477 opened Aug 26, 2022 by glasser
5 tasks done
@DanielRosenwasser
3
Union of an array and tuple automatically narrows to the tuple's type Duplicate An existing issue was already created
#50474 opened Aug 26, 2022 by MarkKahn
3
Optional Generic Arguments in Tuple Needs Proposal This issue needs a plan that clarifies the finer details of how it could be implemented. Suggestion An idea for TypeScript
#50473 opened Aug 26, 2022 by tripolskypetr
5 tasks done
1
Function argument type inference in recursively modified types Duplicate An existing issue was already created
#50468 opened Aug 26, 2022 by Azarattum
1
Allow extra fields in object literals if they are used in methods on the object 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
#50467 opened Aug 26, 2022 by RedBeard0531
5 tasks done
1
NodeNext resolution failed to resolve dual-package correctly Needs Investigation This issue needs a team member to investigate its status.
#50466 opened Aug 26, 2022 by Jack-Works
@weswigham
3
Cannot be used to index type error for generic conditional type Needs Investigation This issue needs a team member to investigate its status.
#50465 opened Aug 26, 2022 by pkudryashov
@ahejlsberg
2
Quick fix: "Implement inherited abstract class" should add override keyword to methods Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Suggestion An idea for TypeScript
#50464 opened Aug 26, 2022 by KilianB
5 tasks done
Backlog
Add rust like enums Duplicate An existing issue was already created
#50460 opened Aug 26, 2022 by Haider-Ali-Dev
5 tasks done
1
Refactor inner function to module level 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
#50458 opened Aug 25, 2022 by trajano
TypeScript 4.9 Iteration Plan Planning Iteration plans and roadmapping
#50457 opened Aug 25, 2022 by DanielRosenwasser
1
Rewrite TSServer Crawler/Fuzzer Domain: TSServer Issues related to the TSServer Infrastructure Issue relates to TypeScript team infrastructure
#50456 opened Aug 25, 2022 by DanielRosenwasser TypeScript 4.9.0
@amcasey
When aliases and local declarations merge, basically nothing works Bug A bug in TypeScript
#50455 opened Aug 25, 2022 by andrewbranch
@andrewbranch
6
Conditional type not narrowed inside of conditional type Design Limitation Constraints of the existing architecture prevent this from being fixed
#50448 opened Aug 25, 2022 by douglasg14b
5
Control flow analysis overriding an explicit type declaration when the type flows from optional chaining Not a Defect This behavior is one of several equally-correct options
#50444 opened Aug 25, 2022 by Andarist
8
Type info of arrow function arguments get lost when you parametrize that function Not a Defect This behavior is one of several equally-correct options
#50443 opened Aug 25, 2022 by corno
3
assigning an array to a variable of type Record<string, any> should be an error Working as Intended The behavior described is the intended behavior; this is not a bug
#50439 opened Aug 25, 2022 by ivanhofer
3
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