'declare method' quick fix for adding a private method Suggestion good first issue help wanted

#37782 opened Apr 3, 2020 by mjbvz

9

Provide a quick-fix for non-exported types Domain: Quick Fixes Experience Enhancement Suggestion good first issue help wanted

#37440 opened Mar 17, 2020 by DanielRosenwasser

12

Empty JSDocTemplateTag has single type parameter with zero width Bug good first issue help wanted

#36692 opened Feb 8, 2020 by dsherret

9

TypeScript should infer `newLocal` name from property name when performing "Extract to constant in enclosing scope" on a PropertyAccessExpression Experience Enhancement good first issue help wanted

#37898 opened Apr 10, 2020 by dtinth

3

Uncalled function checks only works with single conditional Experimentation Needed Suggestion good first issue help wanted

#35584 opened Dec 9, 2019 by mjbvz

9

Give better error messages for bare imports with badly configured projects Experience Enhancement Rescheduled Suggestion good first issue help wanted

#35876 opened Dec 27, 2019 by DanielRosenwasser

11

Generalize missing token hints to more constructs Domain: Error Messages Domain: Related Error Spans Experience Enhancement Suggestion good first issue help wanted

#35597 opened Dec 10, 2019 by DanielRosenwasser

6

Bad error message when trying to access protected property of super class type Domain: Error Messages Experience Enhancement good first issue help wanted

#35989 opened Jan 3, 2020 by stringham

9

EmitResolver cannot handle JsxOpeningLikeElement and JsxOpeningFragment that didn't originate from the parse tree Bug Domain: Transforms good first issue help wanted

#35686 opened Dec 15, 2019 by madou

3

Codefix: removing inferable types Awaiting More Feedback Domain: Quick Fixes Suggestion

#35691 opened Dec 15, 2019 by JoshuaKGoldberg

Avoid listing missing properties on types with only call/construct signatures Domain: Error Messages Experience Enhancement Suggestion good first issue help wanted

#35735 opened Dec 17, 2019 by DanielRosenwasser

8

New error: Type of property 'defaultProps' circularly references itself in mapped type Needs Investigation

#37597 opened Mar 25, 2020 by amcasey

7

Add quick fix to export unexported members to fix unresolved symbol errors Awaiting More Feedback Domain: Quick Fixes Suggestion

#34539 opened Oct 17, 2019 by NotWearingPants

2

New error: This spread always overwrites this property Docs

#37559 opened Mar 24, 2020 by amcasey

6

Clarify class property initializer behavior Docs

#37640 opened Mar 27, 2020 by pandamicro

3

Guidance on reducing heap usage of large typings? Docs

#37214 opened Mar 4, 2020 by Eyas

11

New error: Type 'string' is not assignable to type 'string & ...' Docs Rescheduled

#37587 opened Mar 25, 2020 by amcasey

6

Give better error messages when properties are accessed on global empty DOM interfaces Domain: Error Messages Experience Enhancement good first issue help wanted

#33907 opened Oct 9, 2019 by DanielRosenwasser

4

Handbook applyMixins code does not compile Docs

#37865 opened Apr 9, 2020 by blimmer

1

Use related error spans for "implement abstract class" errors Bug Domain: Error Messages Domain: Quick Fixes Experience Enhancement good first issue

#32848 opened Aug 13, 2019 by mjbvz

3

New error: Type 'Record<string, any>' is missing the following properties from type 'Mock<T, Y>' Docs Rescheduled

#37575 opened Mar 25, 2020 by amcasey

Typings for npm packages Wiki 404 Docs

#37922 opened Apr 13, 2020 by fishcharlie

TS Spec doesn't match implementation re method signature definitions Docs

#36680 opened Feb 7, 2020 by JacksonKearl

5

Quick fix for using bracket accessor instead of get/set on Map Domain: Quick Fixes Experience Enhancement Suggestion

#32925 opened Aug 16, 2019 by mjbvz

2

VS Code indicates available code action but doesn't actually offer a quick fix Bug Domain: Quick Fixes

#32786 opened Aug 9, 2019 by lumaxis

3

[Feature request] sort literals in .d.ts Experience Enhancement Suggestion good first issue

#32224 opened Jul 2, 2019 by bluelovers

8

Docs - I am able to add new add new items to top level scope, contrary to what doc mention. Docs

#37145 opened Mar 2, 2020 by zzxoto

TSC: --composite documented as CLI option but generates TS6064 error Docs

#36588 opened Feb 3, 2020 by JasonGore

Module plugin template is misleading Docs

#37571 opened Mar 25, 2020 by MCKRUZ

Include new features in handbook instead of referencing "What's new". Docs

#36009 opened Jan 5, 2020 by Jeansen

1

Configurable import suggestions to override global types Domain: Quick Fixes Needs Proposal Suggestion

#31199 opened May 1, 2019 by OliverJAsh

1

`paths` not used for auto import Bug Domain: Quick Fixes

#31173 opened Apr 30, 2019 by mjbvz

3

Update contributing documentation Docs Infrastructure

#34785 opened Oct 28, 2019 by DanielRosenwasser

1

React & Webpack docs incorrect Docs

#36197 opened Jan 15, 2020 by stusherwin

1

Confusing error message for labels used before definition Domain: Error Messages Domain: Related Error Spans Effort: Moderate Experience Enhancement Suggestion good first issue help wanted

#30408 opened Mar 14, 2019 by paulvanbrenk

13

module resolution with @types Docs

#33918 opened Oct 10, 2019 by chnliquan

5

TS is overly picky when declaring a class constructor type Bug good first issue help wanted

#29707 opened Feb 3, 2019 by bcherny

8

Please document compiler APIs Docs

#34890 opened Nov 3, 2019 by fljmayer

2

Deprecated information on typescriptlang.org/samples/index.html Docs

#33381 opened Sep 11, 2019 by vcolavin

docs: clarify declaration merging behavior Docs

#33326 opened Sep 9, 2019 by thefliik

2

Auto fixable quick fixes API Domain: Quick Fixes Domain: TSServer Experience Enhancement Suggestion

#29450 opened Jan 17, 2019 by mjbvz

Documentation for --declaration and -d incorrect, missing --dry Docs

#33545 opened Sep 23, 2019 by binki

2

Property decorator documentation is inaccurate? Docs

#32395 opened Jul 14, 2019 by NetanelBasal

7

Weird type inference for binary plus Bug Domain: Quick Fixes

#30093 opened Feb 26, 2019 by amcasey

3

Error message related to JSDoc for non-JSDoc syntax error Bug Domain: Error Messages good first issue help wanted

#29648 opened Jan 30, 2019 by FabianLauer

7

code example is not correct in Intersection Types section Docs

#32183 opened Jun 30, 2019 by Zyc0017

Object.freeze after object creation doesn't error Docs

#32253 opened Jul 4, 2019 by karlhorky

7

Conditional types fail to distribute in properties of mapped types Docs

#33669 opened Sep 30, 2019 by mcpower

5

Inferred missing properties use resolved generic types rather than staying generic Domain: Quick Fixes Experience Enhancement Suggestion

#29183 opened Dec 28, 2018 by JoshuaKGoldberg

4

Documentation: usage of types/interfaces defined in modules on global Docs

#32884 opened Aug 14, 2019 by maxlk

Document --incremental and composite project APIs API Docs Fix Available help wanted

#31849 opened Jun 10, 2019 by DanielRosenwasser

49

"fix everything in this file" code action API Domain: Quick Fixes Domain: TSServer In Discussion Suggestion

#29452 opened Jan 17, 2019 by mjbvz

getCodeFixes — Cannot read property 'parent' of undefined Bug Crash Domain: Quick Fixes

#29357 opened Jan 11, 2019 by mjbvz

[site] looks like toc miss Utility Types and tsconfig.json has 2 Docs

#31642 opened May 29, 2019 by bluelovers

Dead links in 'Release TypeScript 3.5.2' Docs

#31936 opened Jun 17, 2019 by mihailik

Documentation returned from constant type instead of from the constant itself Awaiting More Feedback Suggestion

#36486 opened Jan 28, 2020 by mjbvz

3

Infer-from-usage should find references of related tokens Domain: Quick Fixes Experience Enhancement Suggestion feature-request

#28253 opened Oct 31, 2018 by sandersn

Add properties in JSDoc generation on destructuring in javascript file Domain: JSDoc Domain: Quick Fixes In Discussion Suggestion

#27942 opened Oct 17, 2018 by Morikko

Suggestion and codefix to add missing cases to switch Domain: Quick Fixes In Discussion Suggestion

#28399 opened Nov 7, 2018 by andy-ms

2

The Symbol interface of the compiler is undocumented Docs

#31712 opened Jun 1, 2019 by justinfagnani

please document project references and outdir Docs

#32065 opened Jun 24, 2019 by breathe

8

--noImplicitAny codefix inferring string for complex object Domain: Quick Fixes Experience Enhancement Suggestion

#29324 opened Jan 9, 2019 by JoshuaKGoldberg

Non-exported classes in type declaration files leaking value names Docs

#32182 opened Jun 29, 2019 by ericdrobinson

3

JS type-checking suggested refactoring produces maximum possible redundant relative module path Bug Domain: Quick Fixes

#29194 opened Dec 28, 2018 by axefrog

10

Declare all missing members quick fix Domain: Quick Fixes In Discussion Suggestion

#28491 opened Nov 12, 2018 by DanielRosenwasser

False positive error report for interface type missing index signature, thus not assignable to object type with `unknown` values. Docs

#32263 opened Jul 5, 2019 by woutervh-

6

infer-from-usage should infer "truthy" when only undefined is available Bug Domain: Quick Fixes

#28320 opened Nov 2, 2018 by sandersn

fixAddMissingMember should work for type literal Domain: Quick Fixes Experience Enhancement Suggestion

#27615 opened Oct 8, 2018 by andy-ms

Odd quick fix ordering for misspelled identifiers Bug Domain: Quick Fixes good first issue help wanted

#27614 opened Oct 8, 2018 by DanielRosenwasser

6

tsserver: deprecate getSupportedCodeFixes, add fixable property to Diagnostic API Domain: Quick Fixes In Discussion Suggestion

#29051 opened Dec 15, 2018 by ajafff

5

wiki doc: @template reference re: jsdoc (and old usejsdoc.org reference) Docs help wanted

#31885 opened Jun 13, 2019 by brettz9

1

If node_modules is excluded by default, it should not be part of a confusing documentation example Docs

#30632 opened Mar 28, 2019 by ritmos

Definition output should not iterate over keys Needs Investigation

#36860 opened Feb 18, 2020 by k2snowman69

2

language service suggestion for Declare property '...' in constructor argument Domain: Quick Fixes Experience Enhancement Suggestion

#28022 opened Oct 21, 2018 by alirezamirian

1

Error in module-plugin.d.ts template Docs

#31305 opened May 8, 2019 by xcatliu

1

TS2367: This condition will always return 'false' since the types 'Constructor<T>' and 'typeof Child' have no overlap. Domain: Error Messages Experience Enhancement Suggestion good first issue help wanted

#27910 opened Oct 15, 2018 by the-ress

9

@description JSDoc tag interferes with callback parameter documentation Bug

#37346 opened Mar 11, 2020 by minestarks

"Import assignment cannot be used when targeting ECMAScript modules." should come with a codefix Domain: Quick Fixes In Discussion Suggestion

#28241 opened Oct 30, 2018 by andy-ms

Find all references counts references for static member and regular member with same name Bug Domain: Symbol Navigation Effort: Moderate help wanted

#37830 opened Apr 7, 2020 by mjbvz

2

Project References docs/example are missing rootDirs (?) Needs Investigation

#37257 opened Mar 6, 2020 by alexeagle

6

infer-from-usage codefix should mark parameters as optional Domain: Quick Fixes In Discussion Suggestion

#28377 opened Nov 6, 2018 by sandersn

1

clarify error messages relation to settings/rules Unactionable

#36376 opened Jan 23, 2020 by ultraGentle

1

`@ts-ignore` quick fix should be switched to `@ts-expect-error` Awaiting More Feedback Suggestion

#37458 opened Mar 18, 2020 by DanielRosenwasser

1

Undocumented = operator syntax in Generic Constraining Docs

#30337 opened Mar 12, 2019 by Ethan-Arrowood

2

Broken link in docs Docs

#30873 opened Apr 11, 2019 by svet007

4

Codefix for implicit-any 'this' in function Domain: Quick Fixes Experience Enhancement Suggestion

#26474 opened Aug 15, 2018 by andy-ms

1

Incorrect docs: type compatibility for functions with overloads Docs

#30075 opened Feb 25, 2019 by csr632

Property 'description' does not exist on type 'unique symbol' Bug

#38310 opened May 3, 2020 by shaman-apprentice

Plugin `create` and `onConfigurationChanged` config-confusion Needs Investigation

#37470 opened Mar 19, 2020 by manuth

Auto-import triggers for reserved keyword exports Bug Domain: Quick Fixes

#28007 opened Oct 19, 2018 by rbuckton

3

Include documentation from a variable's type when you hover the variable Awaiting More Feedback Suggestion

#37876 opened Apr 9, 2020 by OmgImAlexis

12

`allowUnusedLabels` should be false in the --init configuration In Discussion Suggestion

#38304 opened May 2, 2020 by RyanCavanaugh

Using the typechecker tutorial does not work anymore Docs

#31051 opened Apr 21, 2019 by domoritz

Suggestion: Improve documentation for compiler options Docs

#30399 opened Mar 14, 2019 by alexmiddeleer

JS Doc parameter comment description drops leading star Bug Domain: Quick Info

#33386 opened Sep 12, 2019 by mjbvz

1

tsserver protocol is missing notification message type. (maybe?)

#37821 opened Apr 7, 2020 by tomasgvivo

2

Design Meeting Notes, 5/1/2020 Design Notes

#38292 opened May 1, 2020 by DanielRosenwasser

Exported type merged with 'export * as namespace...' only exports type meaning. Bug

#36792 opened Feb 13, 2020 by rbuckton

Document --preserveWatchOutput in tsc --help Docs

#30666 opened Mar 30, 2019 by Tyriar

1

Documentation: Declaration Merging rationale or motivation Docs

#29767 opened Feb 6, 2019 by omeid

3

Docs: Function Parameter Bivariance Docs

#29961 opened Feb 19, 2019 by ayqy

Parameter not renamed in JSDoc if it's inside non-prototype-based JS class Bug Domain: Refactorings

#37539 opened Mar 23, 2020 by danielrentz

Docs are wrong: export = and import = require(), says latter is required incorrectly Docs

#30976 opened Apr 16, 2019 by marcospgp

Exposing canonical filename logic API

#37772 opened Apr 3, 2020 by HoldYourWaffle

3

Declaration file has wrong reference path for composite projects Needs Investigation

#37928 opened Apr 13, 2020 by timocov

1

Typo in `String#match` (lib.es2015.symbol.wellknown) Bug Domain: lib.d.ts

#36299 opened Jan 19, 2020 by G-Rath

2

Inaccurate schemastore description for isolatedModules Infrastructure

#37977 opened Apr 15, 2020 by DanielRosenwasser

2

make `checker.getAllPossiblePropertiesOfTypes` a public method API

#38184 opened Apr 25, 2020 by hipstersmoothie

String type autocomplete doesn't work with paren Bug good first issue help wanted

#26141 opened Aug 2, 2018 by Kingwl

5

Stripping types should include ts-ignore comments Awaiting More Feedback Suggestion

#37144 opened Mar 1, 2020 by ljharb

3

Outdated example code in typescript/gulp docs Docs

#29683 opened Feb 1, 2019 by AdrianSchneble

Buggy Indentation in Markdown Code Blocks in IntelliSense Tooltips Bug

#37717 opened Mar 31, 2020 by Neonit

3

JSDoc @type annotation ignored in chained variable declaration Awaiting More Feedback Suggestion

#35544 opened Dec 6, 2019 by chovanecm

2

typedef imports should use default exports Awaiting More Feedback In Discussion Suggestion

#36587 opened Feb 3, 2020 by benmccann

4

Incorrectly emitted error TS1149: File name differs from already included file name only in casing

#38181 opened Apr 25, 2020 by alespergl

3

JSDoc @typedef property description lost Bug Domain: JSDoc Domain: Quick Info

#35346 opened Nov 26, 2019 by mjbvz

Overloaded splice definition incorrectly ignored when using Function.prototype.apply Design Limitation

#37951 opened Apr 14, 2020 by DavidANeil

1

Import star should work with export type

#38306 opened May 3, 2020 by plantain-00

JSDOC @type tag crashes with simple export Bug Fix Available Rescheduled

#36830 opened Feb 17, 2020 by rchl

2

Refine JSON.stringify return type for booean value

#38160 opened Apr 24, 2020 by Gregoor

Add a stable module target for top-level await Waiting for TC39

#37709 opened Mar 31, 2020 by dtruffaut

3

JS binding should create real aliases for module.exports Bug

#37000 opened Feb 25, 2020 by sandersn

Bug in lib.dom.d.ts - document.evaluate Bug Domain: lib.d.ts Fixed in TSJS repo good first issue help wanted

#26437 opened Aug 14, 2018 by ststeiger

9

Exclude<string, "foo"> is not working Design Limitation

#38254 opened Apr 29, 2020 by frodo821

4

Add missing member fix should work for missing function Committed Domain: Quick Fixes Suggestion help wanted

#26217 opened Aug 6, 2018 by andy-ms

Support non-constructor JSX factory functions Awaiting More Feedback Suggestion

#37733 opened Apr 1, 2020 by use-strict

1

No completions in `@param` tag missing parameter name Needs Investigation

#37281 opened Mar 8, 2020 by DanielRosenwasser

1

Give `{}` some other type than `{}` so it doesn't cause subtype reduction problems with primitives Needs Proposal Suggestion

#37931 opened Apr 13, 2020 by xiaoxiangmoe

import fix / autocomplete requires type checking JS/JSX Awaiting More Feedback Suggestion

#36134 opened Jan 10, 2020 by hedgepigdaniel

2

is out-of-bounds in tuple of length，but the introduction in the document can be out of bounds Docs

#28894 opened Dec 7, 2018 by WormGirl

10

Enhance event type of ServiceWorker `onstatechange` listener

#37842 opened Apr 8, 2020 by sabrinaluo

Add {root} helper for tsconfig.json (for avoiding multiple ../../) Awaiting More Feedback Suggestion

#37227 opened Mar 5, 2020 by Yegorich555

2

go-to-type-definition, and find-all-refs not working for `import.meta` Bug Domain: Symbol Navigation good first issue help wanted

#24353 opened May 23, 2018 by mhegazy

4

Provide `declare` keyword support for class methods Awaiting More Feedback Suggestion

#38008 opened Apr 16, 2020 by JasonHK

3

Add navigation path for going to JS node_modules definitions instead of .d.ts declarations Awaiting More Feedback Suggestion

#37777 opened Apr 2, 2020 by davidmurdoch

2

TSC creates an invalid triple slash reference in declarations Needs Investigation

#37375 opened Mar 12, 2020 by elevatebart

1

Assert while trying to report error about a bad tsconfig file Bug help wanted

#37850 opened Apr 8, 2020 by amcasey

2

Type completions in jsDoc @augments and @implements tags. Needs Investigation

#36939 opened Feb 21, 2020 by dragomirtitian

1

Formatting with type parameter defaults and arrays and tuples Bug Domain: Formatter good first issue help wanted

#23919 opened May 5, 2018 by falsandtru

6

Docs: Advanced Types section "Interfaces vs. Type Aliases" is contradictory Docs

#28980 opened Dec 12, 2018 by carnesen

3

Tuple destructuring type is different for different `target` options. Awaiting More Feedback Suggestion

#37045 opened Feb 26, 2020 by nicu-chiciuc

1

add VisualViewport type definitions Bug Domain: lib.d.ts help wanted

#37585 opened Mar 25, 2020 by salzhrani

Docs: "Type assertion" vs "asserts" keyword Discussion

#35653 opened Dec 12, 2019 by bcherny

4

RTCStatsType in dom.generated.d.ts is incorrect. Bug Domain: lib.d.ts help wanted

#36650 opened Feb 6, 2020 by doutori

1

Useless scary elaboration on all overloads in JSX Experience Enhancement Suggestion

#35908 opened Dec 29, 2019 by DanielRosenwasser

2

Wrong typing for document.open Bug Domain: lib.d.ts

#33898 opened Oct 9, 2019 by sirian

5

Add IDBFactory.databases() method to lib.DOM Bug Domain: lib.d.ts help wanted

#36706 opened Feb 9, 2020 by nathanblair

4

Missing JSDoc description when using arrow functions in --allowJs + --declaration Bug Domain: Comment Emit

#34860 opened Nov 1, 2019 by hipstersmoothie

2

fixUnusedIdentifier may remove a used side-effect Domain: Quick Fixes Needs Proposal Suggestion

#23970 opened May 8, 2018 by andy-ms

didn't have wran message when use bad syntax Bug

#37454 opened Mar 18, 2020 by bluelovers

2

RegExp named capture groups don't get transpiled In Discussion Suggestion

#36132 opened Jan 10, 2020 by cascornelissen

1

Review preserving internal trivia in code fixes Bug Domain: Quick Fixes

#23373 opened Apr 12, 2018 by andy-ms

Updating Windows contributor requirements to run Windows 10 Discussion Infrastructure

#35991 opened Jan 4, 2020 by DanielRosenwasser

1

Bad error message for enum initializers Bug Domain: Error Messages good first issue help wanted

#24210 opened May 17, 2018 by orzFly

2

Typeguard method not working for class members Design Limitation

#36887 opened Feb 20, 2020 by AlCalzone

2

JSDoc: error TS1005 when using conditional type in @typedef Awaiting More Feedback Bug Design Limitation

#37166 opened Mar 2, 2020 by Serega124

2

Add disablePictureInPicture property to HTML5 Video Elements Bug Domain: lib.d.ts

#36324 opened Jan 21, 2020 by eek

1

Misleading error message about string literal occurs alongside real missing property error Bug

#37112 opened Feb 28, 2020 by matthieugicquel

Clarify canvas ctx.globalCompositeOperation type Bug Domain: lib.d.ts

#34673 opened Oct 23, 2019 by Joncom

Enforce consistent imports when directory is in jsconfig's paths

#38222 opened Apr 2, 2020 by Floriferous

Give better error when using private identifier in parameter property Bug

#35901 opened Dec 29, 2019 by ajafff

1

NumberFormatOptions is missing several options including notation Bug Domain: lib.d.ts help wanted

#36533 opened Jan 30, 2020 by benmccann

6

Wiki page 'Using the Language Service API' does not describe how to use the Language Service API Docs

#28003 opened Oct 19, 2018 by mpiroc

4

Reduce amount of code necessary to quickly format the diagnostics to a string Awaiting More Feedback Suggestion

#35486 opened Dec 4, 2019 by dsherret

Refactor -> Convert parameters to destructured object, error "Could not apply refactoring" Won't Fix

#38028 opened Apr 17, 2020 by sliftist

1

document.createTreewalker and document.createNodeIterator have missing signature types that which are supported both in IE, Firefox and Chrome Bug Domain: lib.d.ts

#33462 opened Sep 17, 2019 by mrttrifork

Auto-importing modules as namespaces? Domain: Completion Lists Domain: Quick Fixes Effort: Moderate Suggestion help wanted

#23830 opened May 2, 2018 by rauschma

20

JSDoc @enum — Debug failure: Should only get Alias here Bug Domain: JSDoc Rescheduled

#35347 opened Nov 26, 2019 by mjbvz

Don't offer to change spelling to not-yet-defined variables Awaiting More Feedback Domain: Quick Fixes Suggestion

#23454 opened Apr 16, 2018 by JoshuaKGoldberg

1

JSDoc doesn't show param info for parameter properties using @param

#36356 opened Jan 22, 2020 by DMCApps

3

'move to new file' can use wrong indent style on some lines

#37944 opened Apr 13, 2020 by mjbvz

Default export rename not propagated beyond re-export

#37957 opened Apr 14, 2020 by OliverJAsh

Don't offer to infer parameter type if inferred type is 'any' Bug Domain: Quick Fixes

#22357 opened Mar 6, 2018 by andy-ms

Show documentation for literals in intellisense Awaiting More Feedback Suggestion

#31769 opened Jun 5, 2019 by Duckers

1

Missing fix suggestions when multiple come from the same JSX element Bug Domain: Quick Fixes

#21830 opened Feb 9, 2018 by JoshuaKGoldberg

7

Implement interface should not add optional properties Awaiting More Feedback Domain: Quick Fixes Suggestion

#22770 opened Mar 21, 2018 by mjbvz

3

JSDoc optional argument does not generate an error in strict mode Bug

#35485 opened Dec 4, 2019 by mjbvz

SourceRoot documentation inconsistent Docs

#28099 opened Oct 24, 2018 by anselmstordeur

convertFunctionToEs6Class: Avoid insertNodeAfter Bug Domain: Formatter Domain: Quick Fixes help wanted

#23871 opened May 3, 2018 by andy-ms

Provide type coverage metrics Awaiting More Feedback Suggestion

#36802 opened Feb 14, 2020 by jrnail23

4

Describe function signature using an interface Suggestion

#34319 opened Oct 14, 2019 by fabiancook

8

Compiled .d.ts output for `Omit` is verbose and semantically inconsistent Needs Investigation Rescheduled

#34793 opened Oct 29, 2019 by craigkovatch

17

Option baseUrl changes directory 'Http' to 'http' when using sqlite3 Needs More Info

#36006 opened Jan 4, 2020 by IonelLupu

2

Optional chaining should always include `undefined` in its resolved type In Discussion Suggestion

#36672 opened Feb 7, 2020 by Svish

1

Cannot Load Custom Definition File in Repository Domain: Error Messages Suggestion good first issue help wanted

#23185 opened Apr 5, 2018 by MrDesjardins

11

PositionError does not match docs in MDN Bug Domain: lib.d.ts

#32727 opened Aug 6, 2019 by Acidic9

4

Unexpected parameter hint showing up for `log` in js file Bug Domain: Quick Info Domain: Signature Help

#33565 opened Sep 23, 2019 by mjbvz

14

[docs] Module mode vs. script mode Docs

#27893 opened Oct 13, 2018 by bcherny

Add diff chunk header lines to Git Community Tooling Experience Enhancement Suggestion help wanted

#36185 opened Jan 14, 2020 by michaelblyons

VSCode JSDoc doesn't recognize members that are classes from default imported object.

#36514 opened Jan 29, 2020 by fiddleplum

1

getDefinitionAtPosition doesn't distinguish different kinds in a merged declaration Bug good first issue help wanted

#22467 opened Mar 10, 2018 by jeffreymorlan

4

Preserve type aliases on implement interface Experience Enhancement Suggestion

#36761 opened Feb 12, 2020 by mjbvz

generate function declaration from function type in TypeScript Domain: Quick Fixes Experience Enhancement In Discussion Suggestion VS Code Tracked

#22395 opened Mar 8, 2018 by mjbvz

createProgram calls host.getSourceFile multiple times Docs

#26259 opened Aug 7, 2018 by ajafff

1

Doc Update: add reference to react+typescript cheatsheet project Out of Scope Suggestion

#30137 opened Feb 27, 2019 by foxyblocks

5

Ensure generated `.d.ts` files compile with no errors under `noImplicitAny` Bug Infrastructure

#36639 opened Feb 5, 2020 by DanielRosenwasser

1

Weird error message for mixed exported/non-exported declarations under `isolatedModules` Needs Proposal Suggestion

#36041 opened Jan 6, 2020 by DanielRosenwasser

Mention about HTML Tag Types in the documentation ( Handbook ) Docs

#26304 opened Aug 8, 2018 by Praveen-Rai

2

jsdoc mouse hover definition {Array.<static class>} bug Experience Enhancement Suggestion

#33455 opened Sep 16, 2019 by djmisterjon

3

Array of tuple literal not assignable to iterable of tuple with --lib es2015 -t es5 Needs Investigation

#32761 opened Aug 8, 2019 by laughinghan

11

Attempt to more-frequently use local aliases when printing out types Domain: Type Display Needs Proposal Suggestion

#34778 opened Oct 28, 2019 by DanielRosenwasser

12

Symbols in const assertions should be considered unique Awaiting More Feedback Suggestion

#35562 opened Dec 7, 2019 by loilo

Add a 'Replace unused destructured parameter with _' quick fix Bug Rescheduled

#32297 opened Jul 8, 2019 by mjbvz

4

Add ElementInternals, attachInternals from HTML standard Bug Domain: lib.d.ts

#33218 opened Sep 3, 2019 by JanMiksovsky

call hierarchy shows full file paths Bug Rescheduled

#36511 opened Jan 29, 2020 by jrieken

6

Suggestion: an option to make --showConfig more verbose Experience Enhancement Suggestion

#33211 opened Sep 3, 2019 by Asha20

2

Unreachable code defaults Docs

#25738 opened Jul 17, 2018 by kamek-pf

3

Either understand const arrow assertions or give better errors on them Domain: Error Messages Experience Enhancement In Discussion Rescheduled Suggestion

#36067 opened Jan 8, 2020 by DanielRosenwasser

Private Fields: Code action for marking a field private Awaiting More Feedback Suggestion

#36489 opened Jan 28, 2020 by kieferrm

Suggestion: Config files authored in JS should automatically have intellisense support Suggestion

#35046 opened Nov 11, 2019 by minestarks

2

`references` are not inherited in `tsconfig.json` Docs

#27098 opened Sep 14, 2018 by borekb

11

`!` type assertion on `never` changes the type Bug

#35431 opened Nov 30, 2019 by Skalman

2

A property descriptor must have keys "enumerable" and "configurable" Bug Domain: lib.d.ts

#35102 opened Nov 14, 2019 by zhirzh

3

No overload expects 5 arguments, but overloads do exist that expect either 5 or 9 arguments (CanvasRenderingContext2D.drawImage) Bug

#36133 opened Jan 10, 2020 by Doeke

Type reference to Image resolves to static side Bug Domain: JavaScript

#34803 opened Oct 29, 2019 by sandersn

1

NodeList is no more compatible with Array<Node>. Breaking change in 3.0 Docs help wanted

#27173 opened Sep 18, 2018 by NN---

Need better error message about incompatible constructor signature Bug Domain: Error Messages good first issue help wanted

#21253 opened Jan 18, 2018 by fictitious

7

Suggestion: warn on always-false typeguards Awaiting More Feedback Suggestion

#34936 opened Nov 6, 2019 by shicks

5

Quick fix all for unused imports should only remove other unused imports, not all unused declarations Awaiting More Feedback Domain: Quick Fixes Suggestion

#21376 opened Jan 23, 2018 by mjbvz

3

Signature help not select correct overload for partially completed function Experience Enhancement Suggestion

#33328 opened Sep 9, 2019 by mjbvz

3

The current 1.8 spec should feature a more prominent warning about being outdated Bug

#31369 opened May 13, 2019 by slikts

Tutorial Docs help wanted

#25427 opened Jul 4, 2018 by hooverdn

3

support destructuring parameter @param tag in tsdoc Experience Enhancement Suggestion

#33367 opened Sep 11, 2019 by xiaoxiangmoe

Avoid mentioning source types of object literals in error messages Domain: Error Messages Experience Enhancement

#35250 opened Nov 20, 2019 by DanielRosenwasser

Code Helper attempts to index MPEG-TS files in project and eats 100% cpu Bug VS Code Tracked good first issue help wanted

#21136 opened Jan 11, 2018 by mjbvz

18

Remove name assignment when renaming a renamed destructured property to its original name Experience Enhancement Suggestion

#34431 opened Oct 15, 2019 by ddadaal

Omit properties from generic type which set by default and have extend Design Limitation

#33484 opened Sep 18, 2019 by Vardner

6

Weird behavior when together use type alias and extends Docs

#25960 opened Jul 26, 2018 by galenjiang

7

Import code fix hard to distinguish when module shares name with its export Awaiting More Feedback Domain: Quick Fixes Suggestion

#20683 opened Dec 13, 2017 by andy-ms

1

callbacks should select the right overload Design Limitation

#35501 opened Dec 4, 2019 by pirix-gh

5

tsconfig.json exclude doesn't support specific file path Needs More Info

#33526 opened Sep 20, 2019 by John0King

3

Dead return statements in a generator should offer a did-you-mean-yield codefix Experience Enhancement Suggestion

#32235 opened Jul 3, 2019 by tmkn

8

[quick fix][typescript] Quick fix to add method parameter if missing - ts(2554) Awaiting More Feedback Suggestion

#31489 opened May 20, 2019 by kkorus

2

Error on static class members named 'constructor' should be consistent Awaiting More Feedback In Discussion Suggestion

#33198 opened Sep 2, 2019 by ark120202

2

Quick fix to install regular .js npm packages Domain: Quick Fixes In Discussion Suggestion

#20649 opened Dec 12, 2017 by DanielRosenwasser

Code action to remove unused declaration removes license comment Bug Domain: Quick Fixes help wanted

#20902 opened Dec 27, 2017 by rictic

5

Optional arguments in JSDoc types may be moved to TypeScript types quickfix Awaiting More Feedback Suggestion

#31497 opened May 21, 2019 by danvk

2

TS adds unexpected reference to outDir in d.ts Needs More Info

#33950 opened Oct 11, 2019 by SkeLLLa

3

JSDocTag#comment has CRLF newlines as CR Bug Domain: JSDoc Effort: Moderate help wanted

#35511 opened Dec 5, 2019 by dsherret

1

@ts-ignore is hard to use with calls to overloads Bug Needs Proposal

#33795 opened Oct 3, 2019 by turadg

8

--noEmitOnError trace has incorrect number of errors Bug

#34162 opened Oct 13, 2019 by Apacheli

1

TypeGuarding not applied with explicit instanceof comparison to true/false Won't Fix

#32819 opened Aug 12, 2019 by mjbvz

8

Unhelpful error "Two different types with this name exist, but they are unrelated." Bug Domain: Error Messages good first issue help wanted

#19373 opened Oct 20, 2017 by andy-ms

9

Default assignment of an empty array to known array type should keep type Bug

#32799 opened Aug 10, 2019 by zavr-1

1

Poor error message when names conflict Bug Crash

#32231 opened Jul 3, 2019 by OliverJAsh

6

navigator.mediaDevices should have getDisplayMedia Bug Domain: lib.d.ts

#33232 opened Sep 4, 2019 by sainnr

11

Name conflict between JS keywords and generated function names when transpiling classes to ES5 Bug

#34831 opened Oct 30, 2019 by robinWongM

Incorrect function type signature for ParameterDecorator Bug Domain: lib.d.ts

#33260 opened Sep 5, 2019 by bajtos

1

Logically equivalent functions return different Types when return is a `Promise | non Promise` Design Limitation

#33499 opened Sep 18, 2019 by lonewarrior556

4

Add quick fix to add explicit return type to method Awaiting More Feedback Suggestion

#31163 opened Apr 29, 2019 by AlCalzone

2

Add a flag to select that DOM is based on HTMLElement or (Plain)Element Add a Flag Awaiting More Feedback Suggestion

#32822 opened Aug 12, 2019 by falsandtru

Feature Request: Split out JsDoc comments for constructor function when convert function to ES2015 class Awaiting More Feedback Domain: Refactorings Suggestion

#32492 opened Jul 14, 2019 by Mingun

Suggestion: disallow synthetic imports for ES modules Awaiting More Feedback Suggestion

#33954 opened Oct 11, 2019 by OliverJAsh

Report an error like TS2713 for enum members and provide a corresponding code fix Domain: Error Messages Suggestion good first issue help wanted

#20358 opened Nov 30, 2017 by amcasey

3

jsdoc object index signature syntax doesn't instantiate type variables Bug Domain: JSDoc Domain: JavaScript

#32842 opened Aug 13, 2019 by sandersn

Sort jsdoc parameter suggestions by argument position Domain: Completion Lists Suggestion VS Code Tracked good first issue help wanted

#20183 opened Nov 21, 2017 by mjbvz

5

Misleading type widening in error message Bug

#31890 opened Jun 13, 2019 by Cgg

2

Narrow length of tuples In Discussion Suggestion

#33182 opened Sep 1, 2019 by MicahZoltu

3

Expose `resolvedModules` property of `SourceFile` API Awaiting More Feedback Suggestion

#33994 opened Oct 12, 2019 by suguanYang

3

Allow type aliases to reference themselves in type argument positions Awaiting More Feedback Suggestion

#35017 opened Nov 9, 2019 by polkovnikov-ph

18

React Native <Text> component quick fix weird import suggestion Bug Domain: Auto-import

#33511 opened Sep 18, 2019 by svipas

2

Wrong completions for discriminated unions with generic index Bug Domain: Completion Lists

#34752 opened Oct 26, 2019 by asvetliakov

Excess property allowed in union, even if it's invalid for each part of the union Bug

#32000 opened Jun 20, 2019 by thgreasi

fixAddMissingMember should create a constructor if not present Awaiting More Feedback Domain: Quick Fixes Suggestion

#20331 opened Nov 29, 2017 by andy-ms

1

Anonymous function expressions aren't covered for 'infer from usage' Bug Domain: Quick Fixes

#19313 opened Oct 18, 2017 by DanielRosenwasser

Implicit any quick fix should infer from JSX component usage Bug Domain: Quick Fixes

#19598 opened Oct 31, 2017 by DanielRosenwasser

Conflicting definitions for Set constructor causes unexpected default generic in TS 3.5 In Discussion Suggestion

#31990 opened Jun 19, 2019 by evmar

9

JSDoc type reference doesn't skip leading asterisk Bug

#32280 opened Jul 7, 2019 by golopot

4

Verbose Debug Information: {"pos":102,"end":395} and {"pos":298,"end":307} in '_loop_10' during 'getCodeFixes' Bug Source: Telemetry

#33187 opened Sep 2, 2019 by typescript-bot

2

Incorrect error message with String Literal Types Bug

#32623 opened Jul 30, 2019 by llwwbb

2

Add JSDOC @module support for intellisense. Awaiting More Feedback Suggestion

#30744 opened Apr 4, 2019 by rjamesnw

2

Tuple with element after spread not assignable to tuple with rest elements Bug

#33573 opened Sep 24, 2019 by AnyhowStep

1

tsc -w Does not clear screen Needs More Info

#32351 opened Jul 11, 2019 by ericbiewener

4

Misplaced or partially removed comments in emitted code Design Limitation

#32813 opened Aug 12, 2019 by falsyvalues

6

[quick fix][typescript] Quick fix to change return type of method - ts(2322) Awaiting More Feedback Suggestion

#31488 opened May 20, 2019 by kkorus

Docs: Difference between esnext, es6, es2015 module targets Docs

#24082 opened May 12, 2018 by bcherny

7

Document.onmousewheel event was removed from typescript Bug Domain: lib.d.ts

#30067 opened Feb 24, 2019 by Slash7GNR

1

navtree does not include methods of class defined in a property Domain: Outlining Experience Enhancement Suggestion

#33715 opened Oct 1, 2019 by mjbvz

Allow running extract refactoring on selected statement even when trailing semicolon is not included in selection Bug Domain: Refactorings

#33325 opened Sep 9, 2019 by mjbvz

Incorrect error message on export assignment in `.d.ts` file In Discussion Suggestion

#33341 opened Sep 10, 2019 by kitsonk

QuickInfo misleading with signatures from higher order function type inference Bug Domain: Quick Info Domain: Type Display

#30373 opened Mar 13, 2019 by ajafff

1

Provide a way to apply quick fixes/refactorings/code actions in a bulk automated fashion Domain: Quick Fixes Domain: Refactorings Needs Proposal Suggestion

#19255 opened Oct 17, 2017 by DanielRosenwasser

1

JSDoc refactor doesn't add type parameters Bug Domain: Quick Fixes

#19911 opened Nov 10, 2017 by sandersn

Allow overrides in tsconfig Awaiting More Feedback Suggestion

#33407 opened Sep 13, 2019 by donaldpipowitch

3

Suggestion: Add built-in vanilla constructor interface Awaiting More Feedback Suggestion

#32212 opened Jul 2, 2019 by geoyws

Support yarn in `Install @types/<package>` code fix Awaiting More Feedback Domain: Quick Fixes Suggestion

#19269 opened Oct 17, 2017 by mhegazy

1

Official TypeScript badge for READMEs Committed Suggestion

#31569 opened May 23, 2019 by trivikr

17

JSDoc @name tag does not function Awaiting More Feedback Suggestion

#31622 opened May 27, 2019 by top-master

Regression: Not-null assertion causes implicit any Bug good first issue help wanted

#19577 opened Oct 30, 2017 by gcnew

19

Make use of `node --expose-gc` when outputting `--diagnostics`, and use for CI Needs Investigation

#33433 opened Sep 14, 2019 by Swatinem

1

Tooltips / IntelliSense: Don't resolve type aliases (aka "semantic sugar") set explicitly Experience Enhancement Suggestion

#31940 opened Jun 17, 2019 by Sgt-Nukem

6