import type { Where } from '../types/index.js';
/**
 * Checks whether a relationship operator value is a nested `where` query.
 *
 * Nested queries are plain objects. Class instances, such as a MongoDB `ObjectId`, are values even
 * though JavaScript also reports them as objects.
 */
export declare function isNestedRelationshipQuery(value: unknown): value is Where;
//# sourceMappingURL=isNestedRelationshipQuery.d.ts.map