@hyperjump/json-schema/draft-2020-12/meta/format-annotation.js

A JSON Schema validator with support for custom keywords, vocabularies, and dialects

export default {
  "$id": "https://json-schema.org/draft/2020-12/meta/format-annotation",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$dynamicAnchor": "meta",

  "title": "Format vocabulary meta-schema for annotation results",
  "type": ["object", "boolean"],
  "properties": {
    "format": { "type": "string" }
  }
};