520 B
520 B
effect
| effect |
|---|
| patch |
Use semantic matching for TemplateLiteral parsing and index signature keys
Replace regex-based TemplateLiteral parsing with backtracking segmentation over template literal parts, applying part checks during matching.
Use schema membership when selecting Record index signature keys, including checked string, number, symbol, and TemplateLiteral parameters. Tighten valid index signature parameters on both type and encoded sides, and preserve key parameter semantics in codec transformations.