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TypeScript 4.2 Iteration Plan
#41601 opened Nov 19, 2020 by DanielRosenwasser
Open 38
TypeScript 4.3 Iteration Plan
#42762 opened Feb 11, 2021 by DanielRosenwasser
Open 12
TypeScript Roadmap: January - June 2021
#42673 opened Feb 6, 2021 by DanielRosenwasser
Open 14
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5,003 Open 25,160 Closed
5,003 Open 25,160 Closed
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KnownKeys<T> breaking change in 4.3.1-rc
#44143 opened May 18, 2021 by jakearchibald
1
URLSearchParams can take object
#44142 opened May 18, 2021 by gorkhadk
1
Keyword validates for assertions that can throw in try-catch and still affect control flow, for soft validation
#44141 opened May 18, 2021 by isometriq 5 of 5
Type assertion suddenly required for a default-typed generic type when directly assigned to an optional object property
#44140 opened May 18, 2021 by akiraplusplus
Incorrect type check when passing record as "interface with optional field" argument
#44135 opened May 17, 2021 by ilyub
Incorrect error span on classes with both instance and static index signatures Bug
#44134 opened May 17, 2021 by DanielRosenwasser TypeScript 4.3.2
@weswigham
Class extend and subclass other classes using Pick/(recusive) with copy constructor
#44132 opened May 17, 2021 by wesleyolis
Class DataFields only, Constraint, basically interface with support for decorates and reflextion ability to Pick with Classes
#44131 opened May 17, 2021 by wesleyolis
NPM 7 causes ATA to discover too many dependencies
#44130 opened May 17, 2021 by uniqueiniquity
1
Protected static properties cannot be accessed from outside functions despite contextual this
#44128 opened May 17, 2021 by pushkine
Type identifier for class, such that be differentiated from Records/Interfaces
#44127 opened May 17, 2021 by wesleyolis
Do not provide suggestions to convert to async when the callback is a generator Bug Domain: Quick Fixes good first issue help wanted
#44123 opened May 17, 2021 by taymonbeal Backlog
keyof on generics arbitrarily returns string rather than the inferred values depending on the generic
#44121 opened May 17, 2021 by arcanis
Error in 'assertDiagnosticLocation' during 'getOutliningSpans' Bug Source: Telemetry
#44120 opened May 17, 2021 by typescript-bot
TS 4.2: Type alias differs from original type
#44119 opened May 17, 2021 by YauheniKhadanionak
Unexpected type union
#44118 opened May 17, 2021 by socketpair
3
Cannot bracket-index into an object after checking it's existence on that object.
#44117 opened May 17, 2021 by h-joo
4
PickFirst for Union Type or ForEach(Union Item) or spread infer for Union Types
#44116 opened May 17, 2021 by wesleyolis
1
Type inference not working as expected when using key remapping in mapped types
#44115 opened May 17, 2021 by remolueoend
Why documentation not work in constructor with public protected private
#44114 opened May 17, 2021 by djmisterjon
class initialization fails when #private static field is present together with computed method name
#44113 opened May 17, 2021 by 0kku
[NewErrors] 4.4.0-dev.20210516 vs 4.2.4
#44112 opened May 16, 2021 by typescript-bot
"Extract to inner function" refactoring not available inside function expression
#44110 opened May 16, 2021 by OliverJAsh
1
Cannot read property 'length' of undefined
#44105 opened May 15, 2021 by elibarzilay
1
@elibarzilay
Add typescript option: When returning from custom type guard function, validate that the type of the guarded variable is compatible with return type
#44103 opened May 15, 2021 by ilyub
4
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