[shadowfiend]

Ajv has supported that for at least a couple of years afaik, and consumes JSON Schema natively which is good for consuming other APIs, not just feeding external clients—its base data format is interoperable, basically.

That’s mostly why I’m curious about the lack of mention :)

[petesergeant]

You can’t reflect types out of Ajv. TS types are compile-time, Ajv consumes JSON schemas at runtime.

[shadowfiend]

You are mistaken: https://ajv.js.org/guide/typescript.html#utility-types-for-s...