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TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

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### 🔎 Search Terms debug failure false expression export default composite allowjs js ### 🕗 Version & Regression Information - This changed between versions 5.6.2 and 5.7.2 ### ⏯ Playground...

Bug

### 🔎 Search Terms "typescript hang","typescript hanging","tsc hanging","pnpm tsc hanging","tsc pnpm turborepo hanging","tsc stuck" ### 🕗 Version & Regression Information I can't go back to an old TypeScript version as...

Needs Investigation

# Bug Report This is similar to #52813, in spirit. However the errors, how it's reproduced, and the code causing it are pretty different. Basically I have a code snippet...

Bug
Help Wanted
Cursed?
Union Order Dependence

Similar to #61399; seeing the impact here. Very interestingly, the type baselines indicate a reduction in type counts.

Author: Team
For Uncommitted Bug

@ahejlsberg **TypeScript Version:** [email protected] **Search Terms:** **Code** ```ts interface Curried2 { (a: a, b: b): z; (a: a): (b: b) => z; } interface Curry { (f: (a: a, b:...

Suggestion

### ⚙ Compilation target es2015 ### ⚙ Library none ### Missing / Incorrect Definition I could not find a type that provides the result of typeof. The workaround is ```...

Suggestion
Declined

Is the new Iteration Plan available?

Question

Fixes #3676 - This PR provides a solution to the aggressive indentation for nested conditional expressions using a specific style (issue #3676). Instead of using a one-liner, the style keeps...

For Backlog Bug

### 🔎 Search Terms bigint, operator, arithmetic, number, subtype, extend, generic, type parameter, incorrect, inference, inferred type, operation, 2365, TS2365 ### 🕗 Version & Regression Information - This is the...

Bug
Help Wanted

### 🔎 Search Terms enum, property, does not exist ### 🕗 Version & Regression Information Tested 5.8.2 ### ⏯ Playground Link https://www.typescriptlang.org/play/?#code/KYOwrgtgBAymCWAXAzlA3gKClAEgUQEEAlAFRigF4oBGDAXwwGMB7EZZgG2ADoPmBzABRwkybjAAKBACJ4YASgDcQA ### 💻 Code ```ts enum Suits { HEARTS...

Not a Defect