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ES `ClassDecoratorContext.name` has incorrect value with static `name`

1

### 🔎 Search Terms ClassDecoratorContext static name ### 🕗 Version & Regression Information 5.0.4-5.9.3 ### ⏯ Playground Link https://tsplay.dev/N7vAow ### 💻 Code ```ts const decorate = (_: unknown, ctx: ClassDecoratorContext)...

miyaokamarina

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

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# Overview With TypeScript 7.0, we have no plans to port over our downleveling from ES2015/ES6 to ES5. ECMAScript 5 was a stable and broad target that seemed like the...

DanielRosenwasser

Missing Intl.Locale.prototype.getWeekInfo()

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### ⚙ Compilation target esnext ### ⚙ Library ESNext ### Missing / Incorrect Definition [`Intl.Locale.prototype.getWeekInfo()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/getWeekInfo) of the [Intl Locale Info API](https://tc39.es/proposal-intl-locale-info/) is missing. The method is available in multiple major...

sonicdoe

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

3

In TypeScript 1.5, we introduced the `namespace` keyword so people could stop distinguishing between "internal modules" and "external modules". This allowed developers to more clearly say * "namespaces" in place...

DanielRosenwasser

Broken IndexedDB event typings in 3.1.5

4

**TypeScript Version:** 3.1.5 **Search Terms:** indexedDB **Code** ```ts let dbreq = indexedDB.open('test', 1); dbreq.onsuccess = function (evt) { let database = evt.target.result; } ``` **Expected behavior:** `evt.target.result` should be an...

dpogue

Numeric Range Types (Feature Update)

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# Feature Update: Numeric Ranges This is a [Feature Update](https://github.com/microsoft/TypeScript/issues/54923) for #15480. ## What's the Proposal? The general idea is that you'd be able to write a type which represents...

RyanCavanaugh

DOM update 2025-12-10

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Pulling in the latest since a bunch changed.

jakebailey

Always set up host in node builder

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This is https://github.com/microsoft/typescript-go/pull/1604 but here.

jakebailey

The existence of /// reference directives in dependencies breaks explicit typeRoots ordering

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### 🔎 Search Terms typeroots triple slash directives ordering ### 🕗 Version & Regression Information - This is the behavior in every version I tried, and I reviewed the FAQ...

a-non-a-mouse

Fixes #62487

a-tarasyuk