import { ParsedName } from "../../x509/parse.js";
//#region src/internal/shared/dn.d.ts
/** RFC 5280 [§7.1](https://datatracker.ietf.org/doc/html/rfc5280#section-7.1) semantic equality: same RDN count, each pair matches attribute-by-attribute. */
declare function compareDistinguishedNames(left: ParsedName, right: ParsedName): boolean;
/**
 * Produces a deterministic string key for a parsed DN, suitable as a Map key.
 * Semantically equal DNs (per RFC 5280 [§7.1](https://datatracker.ietf.org/doc/html/rfc5280#section-7.1)) produce identical keys.
 *
 * Format: RDNs joined by `,`, attributes within each RDN sorted by OID then by prepared value, joined by `+`.
 */
declare function canonicalDnKey(name: ParsedName): string;
/** True when `subject` equals or is subordinate to `constraint` (RDN prefix match). */
declare function isWithinDirectoryNameSubtree(subject: ParsedName, constraint: ParsedName): boolean;
//#endregion
export { canonicalDnKey, compareDistinguishedNames, isWithinDirectoryNameSubtree };
//# sourceMappingURL=dn.d.ts.map