2 Pull requests merged by 2 people

• Bump github/codeql-action from 3.29.1 to 3.29.2 in the github-actions group

  #62006 merged Aug 5, 2025

• added john favret to pr_owners.txt

  #62191 merged Aug 4, 2025

4 Pull requests opened by 2 people

• Fixed more ghost errors after LSP requests caching wrong contextual and parameter types

  #62184 opened Aug 3, 2025

• Add tests for contextual param type assignment in nested return type inference scenarios

  #62189 opened Aug 4, 2025

• Update Node.js core modules

  #62201 opened Aug 5, 2025

• Support contextual type discrimination based on template literal expressions

  #62203 opened Aug 5, 2025

4 Issues closed by 3 people

• Add CookieStore API types

  #61604 closed Aug 5, 2025

• Test Issue: Add Fibonacci Calculator Function

  #62202 closed Aug 5, 2025

• type BufferSource has changed, causing my project to not pass

  #62168 closed Aug 4, 2025

• Inferred return type of functions in array allows incorrect value for optional property of return type

  #62167 closed Aug 4, 2025

27 Issues opened by 10 people

• `lib.d.ts` Updates for TypeScript 6.0

  #62215 opened Aug 6, 2025

• Switch `libReplacement` to `false` by default

  #62214 opened Aug 6, 2025

• Assume `"use strict"` everywhere by default

  #62213 opened Aug 5, 2025

• Find all references does not find `import(fileName)` of the file

  #62212 opened Aug 5, 2025

• Deprecate, remove support for using `module` in place of `namespace`

  #62211 opened Aug 5, 2025

• Deprecate, remove support for import assertions

  #62210 opened Aug 5, 2025

• Remove support for `/// <reference no-default-lib />`

  #62209 opened Aug 5, 2025

• Deprecate, remove support for `/// <reference amd-module />` directives

  #62208 opened Aug 5, 2025

• Deprecate, remove support for `baseUrl`

  #62207 opened Aug 5, 2025

• Deprecate, remove `--moduleResolution classic`

  #62206 opened Aug 5, 2025

• Outline view does not show props of typescript type

  #62205 opened Aug 5, 2025

• TypeScript falls back to generic constraint instead of inferred type when object contains function properties

  #62204 opened Aug 5, 2025

• Deprecate, remove `--moduleResolution node10`

  #62200 opened Aug 5, 2025

• Deprecate, remove less-used `--module` targets (AMD, SystemJS, UMD)

  #62199 opened Aug 4, 2025

• Change default `--target` to `esnext`

  #62198 opened Aug 4, 2025

• Error if command-line options are specified when a `tsconfig.json` is present

  #62197 opened Aug 4, 2025

• Deprecate `--target es5`, make lowest target `es2015`

  #62196 opened Aug 4, 2025

• Change default of `types` to `[]` in `tsconfig.json`

  #62195 opened Aug 4, 2025

• Assume `rootDir` is the current configuration directory

  #62194 opened Aug 4, 2025

• Support multiple properties for JSX.ElementAttributesProperty

  #62193 opened Aug 4, 2025

• An error occurs when passing the SourceFile node to getTypeAtLocation.

  #62190 opened Aug 4, 2025

• Maxinum call stack size exceeded for 5.9.x

  #62188 opened Aug 4, 2025

• [ServerErrors][TypeScript] 6.0.0-dev.20250803 vs 5.9.2

  #62187 opened Aug 3, 2025

• [ServerErrors][JavaScript] 6.0.0-dev.20250803 vs 5.9.2

  #62186 opened Aug 3, 2025

• [NewErrors] 6.0.0-dev.20250803 vs 5.9.2

  #62185 opened Aug 3, 2025

• Form controller bricks intellsense for rest of session

  #62192 opened Aug 3, 2025

• Ghost error appearing after signature help in inferred signatures with rest parameter

  #62183 opened Aug 3, 2025

39 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Scope of this is lost when passing a member function to setInterval

  #10285 commented on Aug 3, 2025 • 0 new comments

• Go-to-Definition/Find all References/… with `JsxNamespacedName` are not working

  #62123 commented on Aug 4, 2025 • 0 new comments

• RFC: Support __proto__ literal in object initializers

  #38385 commented on Aug 4, 2025 • 0 new comments

• Infer-only function generics

  #62182 commented on Aug 4, 2025 • 0 new comments

• Cannot assign Uint8Array type to Uint8Array variable created with constructor

  #61793 commented on Aug 5, 2025 • 0 new comments

• “Lexical environment is not suspended” when visitEachChile

  #58020 commented on Aug 5, 2025 • 0 new comments

• "Used before initialization" error false positives and negatives with optional properties

  #61785 commented on Aug 5, 2025 • 0 new comments

• package.json `exports` resolution uses fallback conditions, unlike Node

  #50762 commented on Aug 5, 2025 • 0 new comments

• 6.0 Deprecation Candidates

  #54500 commented on Aug 5, 2025 • 0 new comments

• Improve inference in the presence of context-sensitive expressions

  #47599 commented on Aug 5, 2025 • 0 new comments

• Control Flow Analysis Performance Regression

  #62050 commented on Aug 6, 2025 • 0 new comments

• disallow comparing to null and undefined unless they are valid cases in strict null mode

  #11920 commented on Aug 6, 2025 • 0 new comments

• Support @class in JSDoc

  #12681 commented on Aug 6, 2025 • 0 new comments

• Error inferring types of promise function

  #17873 commented on Aug 6, 2025 • 0 new comments

• this any typed in some JS object literals

  #22058 commented on Aug 6, 2025 • 0 new comments

• Suggestion: Type annotations and interfaces for function declarations

  #22063 commented on Aug 6, 2025 • 0 new comments

• Allow extending types referenced through interfaces

  #31843 commented on Aug 6, 2025 • 0 new comments

• Support Intellisense for string/number literals in a widened union

  #33471 commented on Aug 6, 2025 • 0 new comments

• Implicit Symbol.iterator call in for..of loops / spread destructuring doesn't infer `this` generic type parameter

  #38388 commented on Aug 6, 2025 • 0 new comments

• improper declared type cause narrow type not work when its computed type is not union.

  #39114 commented on Aug 6, 2025 • 0 new comments

• In JSDoc @type is not a type declaration, which it is much more like type conversion.

  #39650 commented on Aug 6, 2025 • 0 new comments

• Compile error if I named last array destructuring element.

  #41548 commented on Aug 6, 2025 • 0 new comments

• Error when trying to assign a subclass of a base class with generics to `typeof` of that base class

  #41770 commented on Aug 6, 2025 • 0 new comments

• Correctly handle generic functions (e.g.: `Object.freeze`) passed as callbacks to generic functions (e.g.: `Array.prototype.map`)

  #42862 commented on Aug 6, 2025 • 0 new comments

• Broken emit when `Infinity` or `‑Infinity` ends up in a type position

  #42905 commented on Aug 6, 2025 • 0 new comments

• Typescript 4.2.x - incorrectly infered generic return type of a record union (extra undefined)

  #43943 commented on Aug 6, 2025 • 0 new comments

• Support inferring `never` as the return type in JavaScript when overriding a class method that returns `never`

  #46791 commented on Aug 6, 2025 • 0 new comments

• Intersection causes incorrect type compatability

  #48720 commented on Aug 6, 2025 • 0 new comments

• Regression in 4.8 where string union type widens to string

  #50635 commented on Aug 6, 2025 • 0 new comments

• Order of ReadonlySet/ReadonlyMap in union causes differing key inference

  #52313 commented on Aug 6, 2025 • 0 new comments

• Expression produces a union type that is too complex to represent

  #53234 commented on Aug 6, 2025 • 0 new comments

• Crash when defining `Array` type via `[]` syntax

  #57009 commented on Aug 6, 2025 • 0 new comments

• mapped type with remapped keys unexpectedly widens type

  #57265 commented on Aug 6, 2025 • 0 new comments

• Inconsistent type inference on overloaded function types

  #57351 commented on Aug 6, 2025 • 0 new comments

• Error not issued when global type is an alias of an object type literal

  #57564 commented on Aug 6, 2025 • 0 new comments

• Inconsistent typechecking with require() in JS and TS

  #60032 commented on Aug 6, 2025 • 0 new comments

• Add nested call and new expressions as potential intra expression inference sites

  #54183 commented on Aug 4, 2025 • 0 new comments

• Fixed reference searches related to `JsxNamespacedName`

  #62124 commented on Aug 4, 2025 • 0 new comments

• Enhance type argument completions

  #62170 commented on Aug 4, 2025 • 0 new comments