typescript
https://github.com/microsoft/typescript
TypeScript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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- Issues
- Add types for `String.{matchAll,replaceAll}` with a well known symbol
- `InstanceType` and constructor return type inference doesn’t work for built‑in subtypes of `ErrorConstructor`
- Type alias circularly references itself
- Allow `import.meta.url` when `module` is `node16` or `node18`
- `{@link Class.name}` resolves wrongly to `Function.name`
- Type Conversion Error with Empty and Non-Empty Generic Types in Record Mapping
- Arithmetic operations on type-parameters subtyping `bigint` are incorrectly inferred to have type `number`
- Fix to aggressive indentation for ternary operator #3676
- Intellisense: deprioritise native function methods
- Potentially-`undefined` value not flagged when destructuring union of empty tuple and array
- Docs
- TypeScript not yet supported