typescript
https://github.com/microsoft/typescript
TypeScript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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- Issues
- Let a module augmentation with a wildcard add to every file it matches
- Serialize unreachable concrete mapped types structurally
- Add a static-PIE entry point and converter for Linux tsc
- Honor @deprecated on a literal member of a union
- Erasing `as` or `satisfies` can expose an invalid left operand of `**`
- Native tsc: interface-only string index signatures no longer simplify under generic indexed access (regressed in #65059)
- Native tsc: GetEmitModuleFormatOfFile ignores content-mapper VirtualFileName (*.mts treated as CJS under module:commonjs)
- Native printer: `new (C?.().D)` emits as `new (C?.()).D` (optional call trips hasUnparenthesizedCall)
- Can you please add some new features for types: string length getter (currently `number`), string getter by index (currently `string`), array multiple spreads (currently gives the error of type)
- Update dependencies
- Docs
- TypeScript not yet supported