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TypeScript 4.2 Iteration Plan
#41601 opened Nov 19, 2020 by DanielRosenwasser
Open 8
TypeScript Roadmap: January - June 2020
#36948 opened Feb 21, 2020 by DanielRosenwasser
Open 12
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4,691 Open 24,022 Closed
4,691 Open 24,022 Closed
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When the overloaded function has a generic type, the prompt of the code cannot be responded to in time
#42162 opened Dec 31, 2020 by ityuany
Error reporting for incorrect return types should be more consistent
#42161 opened Dec 31, 2020 by kevinbarabash 5 of 5
Extract to Constant Adds Unnecessary Parentheses around Assertions Bug Domain: Refactorings Effort: Moderate help wanted
#42160 opened Dec 30, 2020 by DanielRosenwasser Backlog
File extensions in import autocomplete suggestions Experience Enhancement Suggestion good first issue help wanted
#42157 opened Dec 30, 2020 by a-ejs
1
Type parameter gets optionalized during call signature comparison Needs Investigation
#42156 opened Dec 30, 2020 by uhyo
1
Boolean literal should be LiteralExpression API Bug
#42153 opened Dec 30, 2020 by Kingwl Backlog
1
2
Inline await-ed promise breaks assignment type Duplicate
#42152 opened Dec 30, 2020 by ericvicenti
2
TypeScript cannot emit valid ES modules due to file extension issue Question
#42151 opened Dec 30, 2020 by ctjlewis
1
Wrong type inference for block scoped variables Duplicate
#42146 opened Dec 29, 2020 by DavideCanton
3
Weak generic constraint check Bug
#42145 opened Dec 29, 2020 by awerlogus Backlog
1
type parameters in generic constraints , not assign the type I reference Question
#42144 opened Dec 29, 2020 by HomyeeKing
4
TypedPropertyDescriptor<T> doesn't allow decorators that support methods and getters Needs Investigation
#42142 opened Dec 28, 2020 by SystemParadox TypeScript 4.3.0
@rbuckton
1
Feature request: narrow broad function types Needs More Info
#42138 opened Dec 28, 2020 by RodrigoRoaRodriguez 5 of 5
5
Wrong nodejs import path when generating declaration Bug Domain: Declaration Emit
#42137 opened Dec 28, 2020 by dbellavista
4
Error in 'Session.getApplicableRefactors' during 'getApplicableRefactors' Bug Source: Telemetry
#42136 opened Dec 28, 2020 by typescript-bot
for ... in over mapped types has inconsistent behaviour Working as Intended
#42135 opened Dec 28, 2020 by efreeti
2
undefined[] converted to any[] in js Bug checkJs
#42133 opened Dec 28, 2020 by awerlogus TypeScript 4.3.0
@sandersn
1
Unable to use custom .d.ts types in files which are excluded from tsconfig Question
#42132 opened Dec 28, 2020 by PizzaPartyInc
3
[NewErrors] 4.2.0-dev.20201227 vs 4.1.3
#42127 opened Dec 27, 2020 by typescript-bot
The type of bitwise operations on 'any' operands should be 'number | bigint' Awaiting More Feedback Has Repro Suggestion
#42125 opened Dec 27, 2020 by fasttime
12
Custom Typescript version for Yarn PNP Support - Visual Studio 2019 Question Visual Studio
#42121 opened Dec 27, 2020 by grbd
2
Optional chaining control flow cannot narrow discriminated unions. Duplicate
#42120 opened Dec 27, 2020 by whzx5byb
3
Mixing Iterable destruction with plain args when calling function
#42119 opened Dec 26, 2020 by SnosMe
Expose internal TypeChecker.getTypePredicateOfSignature API API In Discussion Suggestion
#42118 opened Dec 26, 2020 by Gerrit0 5 of 5
1
Array is not assignable to array of string literal type in overwritten class method Duplicate
#42115 opened Dec 25, 2020 by leonclaus
2
ProTip! What’s not been updated in a month: updated:<2020-11-30.
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