/**
 * Hash utilities using ethereum-cryptography for secure, deterministic hashing
 */
/**
 * Generate a secure hash of a string using SHA-256 for creating short, consistent identifiers
 * @param str - The string to hash
 * @returns Short hash string (first 8 characters of SHA-256 hex)
 */
export declare function secureHash(str: string): string;
//# sourceMappingURL=hash.d.ts.map