import { AuditEntryInput, StoredAuditEntry } from "./types.js";
import { AuditDb } from "./audit-db.js";

//#region src/audit/append.d.ts

/** Genesis prev-hash (64 zero hex chars). */
declare const GENESIS_PREV_HASH: string;
/**
 * Compute the SHA-256 chain hash for an entry. Exposed for tests and
 * for tooling that wants to recompute hashes outside the verifier.
 *
 * @stable
 */
declare function computeAuditHash(entry: Omit<StoredAuditEntry, 'hash'>): string;
/**
 * Append a single audit entry. The function is `async` so it can run
 * the canonical-JSON serializer + SHA-256 in a worker pool in a
 * future revision; today it is synchronous on the inside.
 *
 * Concurrent calls against the same `AuditDb` are serialised so the
 * `latest()`→`insert()` read-modify-write never races.
 *
 * @stable
 */
declare function appendAudit(db: AuditDb, input: AuditEntryInput): Promise<StoredAuditEntry>;
//#endregion
export { GENESIS_PREV_HASH, appendAudit, computeAuditHash };
//# sourceMappingURL=append.d.ts.map