/**
 * @fileoverview ChainedAuditLogEntry interface.
 *
 * Extends AuditLogEntry with hash chain fields for tamper-evident audit logging.
 * Each entry is signed by the node that created it and references the previous
 * entry's hash, forming a hash chain persisted via storeCBLWithWhitening.
 *
 * @see Design: Immutable Chained Audit Log
 */
import { PlatformID, SignatureUint8Array } from '@digitaldefiance/ecies-lib';
import { BrightTrustAuditLogEntry } from './auditLogEntry';
/**
 * A tamper-evident audit log entry linked in a hash chain.
 * @template TID - Platform ID type for frontend/backend DTO compatibility
 */
export interface ChainedAuditLogEntry<TID extends PlatformID = Uint8Array> extends BrightTrustAuditLogEntry<TID> {
    /** SHA-3 hash of the previous entry's serialized form. Null for the genesis entry. */
    previousEntryHash: string | null;
    /** SHA-3 hash of this entry's content (excluding signature and blockIds). */
    contentHash: string;
    /** ECIES signature of contentHash by the node operator's key. */
    signature: SignatureUint8Array;
    /** First CBL block ID from storeCBLWithWhitening. */
    blockId1: string;
    /** Second CBL block ID from storeCBLWithWhitening. */
    blockId2: string;
}
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