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Skip typechecking; only emit (support <code>--transpileOnly</code> in <code>tsc</code>, re-open of #4176)

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Closed (completed).

#29651 In microsoft/TypeScript;

· by dtinth was closed on Jul 18, 2024

Support “Arbitrary module namespace identifier names”

Domain: ES ModulesThe issue relates to import/export style module behaviorThe issue relates to import/export style module behavior

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".

ES NextNew featurers for ECMAScript (a.k.a. ESNext)New featurers for ECMAScript (a.k.a. ESNext)

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

Has ReproThis issue has compiler-backed repros: https://aka.ms/ts-reprosThis issue has compiler-backed repros: https://aka.ms/ts-repros

Help WantedYou can do thisYou can do this

RescheduledThis issue was previously scheduled to an earlier milestoneThis issue was previously scheduled to an earlier milestone

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Closed (completed).

#40594 In microsoft/TypeScript;

· by ExE-Boss was closed on Jun 4, 2024

Typescript [4.8.2] is adding invalid javascript for *.cjs files

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

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

Status: Closed (completed).

#50647 In microsoft/TypeScript;

· by dzearing was closed on Jul 17, 2024

incremental compilation does not handle const enum properly

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

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

Status: Closed (completed).

#57310 In microsoft/TypeScript;

· by godmiaozi was closed on May 21, 2024

JSDoc @import not detecting use in @callback

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

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

Status: Closed (completed).

#58368 In microsoft/TypeScript;

· by turadg was closed on Mar 17, 2025

JSDoc typedef imports are emitted with a resolved path to node_modules

BugA bug in TypeScriptA bug in TypeScript

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

Status: Closed (completed).

#57954 In microsoft/TypeScript;

· by bashmish was closed on Sep 25, 2024

Wrong import suggestions for JavaScript default exports

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

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

Status: Closed (completed).

#58590 In microsoft/TypeScript;

· by klaussner was closed on Jun 12, 2024

Mark ~module~ <code>namespace</code> as deprecated via LS strikethrough

Experience EnhancementNoncontroversial enhancementsNoncontroversial enhancements

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

Help WantedYou can do thisYou can do this

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Closed (completed).

#57913 In microsoft/TypeScript;

· by RyanCavanaugh was closed on Jul 24, 2024

[5.5 beta] package.json <code>"type"</code> lookup in non-Node.js <code>module</code> is unexpected

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

Status: Closed (completed).

#58663 In microsoft/TypeScript;

· by nicolo-ribaudo was closed on Jul 9, 2024

[TS2742] Occurs building a library that depends on <code>@reduxjs/toolkit</code>

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

Status: Closed (completed).

#58743 In microsoft/TypeScript;

· by ryuujo1573 was closed on Aug 6, 2024

Can't augment function overload is function is exported via <code>export {}</code>

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

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

Status: Closed (completed).

#58756 In microsoft/TypeScript;

· by eps1lon was closed on Jul 29, 2024

Watch cannot handle large amount of file changes

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

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

Status: Closed (completed).

#58342 In microsoft/TypeScript;

· by 2767mr was closed on Sep 6, 2024

Only resolve source return type when actually needed during inference when generic is used

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

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Closed (completed).

#58926 In microsoft/TypeScript;

· by finom was closed on Jun 27, 2024

Explicit Resource Management normative changes for April 2024

Domain: JS EmitThe issue relates to the emission of JavaScriptThe issue relates to the emission of JavaScript

Domain: tslib and Helper Functions

ES NextNew featurers for ECMAScript (a.k.a. ESNext)New featurers for ECMAScript (a.k.a. ESNext)

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

Status: Closed (completed).

#58876 In microsoft/TypeScript;

· by rbuckton was closed on Jun 25, 2024

support dynamic import with import assertion with <code>module: preserve</code>

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

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

Status: Closed (completed).

#58975 In microsoft/TypeScript;

· by stefanprobst was closed on Jun 25, 2024

Declaration emit change in 5.5 with <code>exactOptionalPropertyTypes</code>

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

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

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

Status: Closed (completed).

#59056 In microsoft/TypeScript;

· by samhh was closed on Jul 10, 2024

Investigate Adopting <code>--isolatedDeclarations</code> in TypeScript's Codebase

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

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

InfrastructureIssue relates to TypeScript team infrastructureIssue relates to TypeScript team infrastructure

Status: Closed (completed).

#59097 In microsoft/TypeScript;

· by DanielRosenwasser was closed on Sep 16, 2024

Renaming files imported with alias/absolute paths does not update the path

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

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

Status: Closed (completed).

#59119 In microsoft/TypeScript;

· by simplenotezy was closed on Jul 25, 2024

Intellisense should show internals of an interface declaration on hover

Domain: LS: Quick Infoe.g. hover text, tool-tips, and tooltips.e.g. hover text, tool-tips, and tooltips.

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

In DiscussionNot yet reached consensusNot yet reached consensus

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Closed (completed).

#38040 In microsoft/TypeScript;

· by mjsarfatti was closed on Apr 25, 2025

<code>@import</code>s marked as unused

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

Status: Not planned (skipped).

#58969 In microsoft/TypeScript;

· by lishaduck was closed on Aug 14, 2024

parseCommandLine fails with --build and --force

Domain: APIRelates to the public API for TypeScriptRelates to the public API for TypeScript

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

Good First IssueWell scoped, documented and has the green lightWell scoped, documented and has the green light

In DiscussionNot yet reached consensusNot yet reached consensus

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Closed (completed).

#59095 In microsoft/TypeScript;

· by CraigMacomber was closed on Sep 6, 2024

Suggestions not accepted when using commit characters

CommittedThe team has roadmapped this issueThe team has roadmapped this issue

Domain: LS: 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

SuggestionAn idea for TypeScriptAn idea for TypeScript

Status: Closed (completed).

#31244 In microsoft/TypeScript;

· by OliverJAsh was closed on Aug 19, 2024

Some long function return expressions no longer evaluated in 5.5

Domain: LS: Type DisplayBugs relating to showing types in Quick Info/Tooltips, Signature Help, or Completion InfoBugs relating to showing types in Quick Info/Tooltips, Signature Help, or Completion Info

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

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

Status: Closed (completed).

#58937 In microsoft/TypeScript;

· by ssalbdivad was closed on Jul 9, 2024

Isolated declarations errors occur in third-party node_modules when they ship with original TypeScript source files

BugA bug in TypeScriptA bug in TypeScript

Domain: flag: isolatedDeclarationsRelated to the --isolatedDeclarations compiler flagRelated to the --isolatedDeclarations compiler flag

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

Status: Closed (completed).

#58909 In microsoft/TypeScript;

· by MichaelMitchell-at was closed on Jul 9, 2024

Debug failure on paste with imports

BugA bug in TypeScriptA bug in TypeScript

Domain: LS: Auto-import

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

Status: Closed (completed).

#58740 In microsoft/TypeScript;

· by mjbvz was closed on Nov 1, 2024