/**
 * Checks an edition's JSON-LD document, as `asJsonLd` writes one, against
 * the schema of the format. The same `validate` is exported from the root
 * module; this entry point offers it alone.
 *
 * @module linked-rolls/validate
 */
import { type ErrorObject } from "ajv";
import { Edition } from "./model/Edition.js";
/**
 * Holds a document against the edition schema. `errors` says what the
 * last call found wrong, and is empty where it found nothing.
 * @category Reading and writing
 */
export interface ValidateEdition {
    (document: unknown): document is Edition;
    errors?: ErrorObject[] | null;
}
/**
 * Whether the document is an edition as the schema of the format
 * describes it, such as `asJsonLd` writes. What a call found wrong is in
 * `validate.errors` until the next call. A document written by an earlier
 * release may fail where `importJsonLd` would still read it, since the
 * import migrates it first (`migrate`).
 * @category Reading and writing
 */
declare const validate: ValidateEdition;
export { validate };