List view

Enum with special numbers overwrites own value

Breaking ChangeWould introduce errors in existing codeWould introduce errors in existing code

BugA bug in TypeScriptA bug in TypeScript

Status: Open.

#48956 In microsoft/TypeScript;

· JacobLey opened on May 4, 2022

JSDoc <code>@overload</code>s on constructors don't capture class type parameters, can dictate their return type

checkJsRelates to checking JavaScript using TypeScriptRelates to checking JavaScript using TypeScript

Domain: JavaScriptThe issue relates to JavaScript specificallyThe issue relates to JavaScript specifically

Domain: JSDocRelates to JSDoc parsing and type generationRelates to JSDoc parsing and type generation

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#55919 In microsoft/TypeScript;

· DanielRosenwasser opened on Sep 29, 2023

TS Confuses namespace with the class on JSDoc module.exported class with static method.

BugA bug in TypeScriptA bug in TypeScript

Domain: JSDocRelates to JSDoc parsing and type generationRelates to JSDoc parsing and type generation

Help WantedYou can do thisYou can do this

Status: Open.

#55875 In microsoft/TypeScript;

· nodech opened on Sep 26, 2023

Side effect of decorator

BugA bug in TypeScriptA bug in TypeScript

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#56000 In microsoft/TypeScript;

· KnightSlayer opened on Oct 5, 2023

JS declaration emit invalid when typedefs present and <code>module.exports</code> is assigned a non-identifier

BugA bug in TypeScriptA bug in TypeScript

Status: Open.

#56002 In microsoft/TypeScript;

· andrewbranch opened on Oct 5, 2023

Investigate removing the concept of object allocators

CommittedThe team has roadmapped this issueThe team has roadmapped this issue

Domain: PerformanceReports of unusually slow behaviorReports of unusually slow behavior

Experimentation NeededSomeone needs to try this out to see what happensSomeone needs to try this out to see what happens

InfrastructureIssue relates to TypeScript team infrastructureIssue relates to TypeScript team infrastructure

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Open.

#52958 In microsoft/TypeScript;

· DanielRosenwasser opened on Feb 25, 2023

async function drops <code>Awaited&lt;Type&gt;</code>

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#56083 In microsoft/TypeScript;

· ondrej-stanek-ozobot opened on Oct 12, 2023

Intellisense provides different suggestions on autocomplete when using indexed access or dotted access

BugA bug in TypeScriptA bug in TypeScript

Domain: Completion ListsThe issue relates to showing completion lists in an editorThe issue relates to showing completion lists in an editor

Fix AvailableA PR has been opened for this issueA PR has been opened for this issue

Status: Open.

#56096 In microsoft/TypeScript;

· alexandercerutti opened on Oct 13, 2023

Invalid synthesized import specifiers on infered types in declarations

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#56260 In microsoft/TypeScript;

· dmaretskyi opened on Oct 30, 2023

Static property access fails in transpiled JS code when referenced in a private method in TypeScript 5.2.2

BugA bug in TypeScriptA bug in TypeScript

Status: Open.

#56292 In microsoft/TypeScript;

· treblasft opened on Nov 2, 2023

<code>this</code> is incorrect for static fields and static accessors within decorators

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#56503 In microsoft/TypeScript;

· evanw opened on Nov 22, 2023

Module/interface augmentation doesn't preserve import for declaration emit

Domain: Declaration EmitThe issue relates to the emission of d.ts filesThe issue relates to the emission of d.ts files

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#56528 In microsoft/TypeScript;

· OliverJAsh opened on Nov 24, 2023

New inlay hint implementation after v5.3 can appear too long

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#56541 In microsoft/TypeScript;

· ha1fstack opened on Nov 26, 2023

Declaration emit fails to import symbol on function auto-property

BugA bug in TypeScriptA bug in TypeScript

Domain: Declaration EmitThe issue relates to the emission of d.ts filesThe issue relates to the emission of d.ts files

Status: Open.

#56630 In microsoft/TypeScript;

· webstrand opened on Dec 1, 2023

Class generics not evaluated properly in JSDoc

Needs InvestigationThis issue needs a team member to investigate its status.This issue needs a team member to investigate its status.

Status: Open.

#56671 In microsoft/TypeScript;

· dominikschreiber opened on Dec 5, 2023

Ignore non-ts/js files in move to file refactor

BugA bug in TypeScriptA bug in TypeScript

Status: Open.

#56749 In microsoft/TypeScript;

· jasonlyu123 opened on Dec 12, 2023

computed keys with private element and super call should not be hoisted when targeted to ES2022

BugA bug in TypeScriptA bug in TypeScript

Effort: ModerateRequires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual".Requires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual".

Status: Open.

#56754 In microsoft/TypeScript;

· JLHwung opened on Dec 12, 2023

Exported const type parameters is not renamed in constraint in another const in type declarations

BugA bug in TypeScriptA bug in TypeScript

Status: Open.

#56783 In microsoft/TypeScript;

· mcheshkov opened on Dec 14, 2023

tsc crash with jsdoc typedef and object exported with same name.

BugA bug in TypeScriptA bug in TypeScript

Status: Open.

#56891 In microsoft/TypeScript;

· HOnatToprak opened on Dec 27, 2023

static fields should be installed on the decorated class

BugA bug in TypeScriptA bug in TypeScript

Domain: DecoratorsThe issue relates to the decorator syntaxThe issue relates to the decorator syntax

Status: Open.

#57237 In microsoft/TypeScript;

· JLHwung opened on Jan 30, 2024