typescript
https://github.com/microsoft/typescript
TypeScript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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- Issues
- Check JSDoc function type predicates
- typescript version 7 complains about unused generic type even though version 6 does not
- [TS7 LSP] Panic on document URI "file://" (empty path): vfs: path "tsconfig.json" is not absolute
- Add support for importing JSON modules "as const"
- Normalize distributed type parameters in conditional type relationships
- Improve error message for accessing instance properties via super
- Port `DirWatchSet` over to TS7
- No batched `getContextualType` in 7.1 API
- Auto-import completions are not shown inside named imports with TypeScript 7 / tsgo
- Design Meeting Notes, 2026-09-15
- Docs
- TypeScript not yet supported