2 Pull requests merged by 2 people

• Fix capitalisation for checkJs

  #61795 merged Jun 29, 2025

• Revert #54442 and add a testcase

  #61955 merged Jun 27, 2025

1 Pull request opened by 1 person

• Fixed crash on `ConstructSignature` when computing interactive inlay hints

  #61973 opened Jun 30, 2025

6 Issues closed by 4 people

• Merging Classes With Getters Converts Into a Property

  #61967 closed Jun 30, 2025

• Inconsistent type when using `noUncheckedIndexedAccess`

  #61957 closed Jun 30, 2025

• Multiple `export as namespace` not merging in the same namespace

  #61942 closed Jun 30, 2025

• Generic with nested object incorrectly constraint suggestions in code completion

  #61952 closed Jun 30, 2025

• `PropertyDescriptor` (and `TypedPropertyDescriptor`) should be union of data descriptor and accessor descriptor

  #61966 closed Jun 29, 2025

• I triggered the Debug assertion `Revert #54442 and add a testcase with whatever triggered this` when running with `--diagnostics`

  #61438 closed Jun 27, 2025

9 Issues opened by 7 people

• Feature request: Allow to combine default type import with named imports

  #61972 opened Jun 30, 2025

• Diagnostic code `69010` may be typo of `6910`?

  #61971 opened Jun 30, 2025

• [ServerErrors][TypeScript] 5.9.0-dev.20250629 vs 5.8.3

  #61970 opened Jun 29, 2025

• [ServerErrors][JavaScript] 5.9.0-dev.20250629 vs 5.8.3

  #61969 opened Jun 29, 2025

• [NewErrors] 5.9.0-dev.20250629 vs 5.8.3

  #61968 opened Jun 29, 2025

• Inlay hints are not displayed for certain code

  #61965 opened Jun 28, 2025

• NumberFormatPartTypeRegistry doesn't have approximatelySign in it

  #61960 opened Jun 27, 2025

• Inconsistent lookup/resolution for `typeof` in JSDoc in references search

  #61959 opened Jun 27, 2025

• Autocomplete for overloaded function only suggests first matching signature when discriminant isn't the first field typed

  #61958 opened Jun 27, 2025

45 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.

• Feature Request: "extends oneof" generic constraint; allows for narrowing type parameters

  #27808 commented on Jun 27, 2025 • 0 new comments

• Use the width of a type to add newlines in type assignment error messages

  #45896 commented on Jun 27, 2025 • 0 new comments

• Support `satisfies` operator on functions

  #51556 commented on Jun 27, 2025 • 0 new comments

• Inconsistent quick info on optional properties when supporting hover verbosity

  #61954 commented on Jun 27, 2025 • 0 new comments

• Disable type checking for node_modules entirely

  #40426 commented on Jun 28, 2025 • 0 new comments

• Allow Inifinity and -Infinity as number literal types

  #32277 commented on Jun 29, 2025 • 0 new comments

• TypeScript code suggestions include inaccessible private fields from base classes

  #61462 commented on Jun 29, 2025 • 0 new comments

• JSX `JsxNamespacedName` breaks JSDoc + QuickInfo in VSCode

  #61820 commented on Jun 29, 2025 • 0 new comments

• Enforce property rules on kebab-cased JSX attributes

  #55182 commented on Jun 29, 2025 • 0 new comments

• VSCode auto-import ignores typescript.preferences.importModuleSpecifierEnding when using a path from the package.json imports

  #60423 commented on Jun 29, 2025 • 0 new comments

• 6.0 Deprecation Candidates

  #54500 commented on Jun 30, 2025 • 0 new comments

• Check inferred `this` parameter against interface requirement `this: void`

  #44513 commented on Jun 30, 2025 • 0 new comments

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

  #11920 commented on Jun 30, 2025 • 0 new comments

• Support @class in JSDoc

  #12681 commented on Jun 30, 2025 • 0 new comments

• Error inferring types of promise function

  #17873 commented on Jun 30, 2025 • 0 new comments

• this any typed in some JS object literals

  #22058 commented on Jun 30, 2025 • 0 new comments

• Suggestion: Type annotations and interfaces for function declarations

  #22063 commented on Jun 30, 2025 • 0 new comments

• Allow extending types referenced through interfaces

  #31843 commented on Jun 30, 2025 • 0 new comments

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

  #33471 commented on Jun 30, 2025 • 0 new comments

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

  #38388 commented on Jun 30, 2025 • 0 new comments

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

  #39114 commented on Jun 30, 2025 • 0 new comments

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

  #39650 commented on Jun 30, 2025 • 0 new comments

• Compile error if I named last array destructuring element.

  #41548 commented on Jun 30, 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 Jun 30, 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 Jun 30, 2025 • 0 new comments

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

  #42905 commented on Jun 30, 2025 • 0 new comments

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

  #43943 commented on Jun 30, 2025 • 0 new comments

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

  #46791 commented on Jun 30, 2025 • 0 new comments

• Intersection causes incorrect type compatability

  #48720 commented on Jun 30, 2025 • 0 new comments

• Regression in 4.8 where string union type widens to string

  #50635 commented on Jun 30, 2025 • 0 new comments

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

  #52313 commented on Jun 30, 2025 • 0 new comments

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

  #53234 commented on Jun 30, 2025 • 0 new comments

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

  #57009 commented on Jun 30, 2025 • 0 new comments

• mapped type with remapped keys unexpectedly widens type

  #57265 commented on Jun 30, 2025 • 0 new comments

• Inconsistent type inference on overloaded function types

  #57351 commented on Jun 30, 2025 • 0 new comments

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

  #57564 commented on Jun 30, 2025 • 0 new comments

• Inconsistent typechecking with require() in JS and TS

  #60032 commented on Jun 30, 2025 • 0 new comments

• Assigning window.location after 5.8.2 upgrade fails

  #61335 commented on Jun 30, 2025 • 0 new comments

• Keep accessors as accessors in emitted anonymous class declarations

  #60853 commented on Jun 30, 2025 • 0 new comments

• Infer from context sensitive return expressions

  #60909 commented on Jun 27, 2025 • 0 new comments

• Improve release publisher pipeline

  #61551 commented on Jun 28, 2025 • 0 new comments

• Add type definitions for `Uint8Array` to/from base64 methods

  #61696 commented on Jun 30, 2025 • 0 new comments

• Bump the github-actions group across 1 directory with 3 updates

  #61804 commented on Jun 30, 2025 • 0 new comments

• Fixed JSDoc display on `JsxNamespacedName` attributes

  #61825 commented on Jun 29, 2025 • 0 new comments

• Watch failed lookups, affecting locations only if resolution was failed

  #61861 commented on Jun 27, 2025 • 0 new comments