/**
 * @fileoverview ACL Document serialization/deserialization helpers
 *
 * Converts IAclDocument instances to/from JSON strings, handling:
 * - Uint8Array fields ↔ hex string encoding
 * - Date fields ↔ ISO 8601 string encoding
 * - All other fields pass through as-is
 *
 * Follows the locationRecordToJSON/locationRecordFromJSON pattern
 * used elsewhere in brightchain-lib.
 *
 * @see BrightDB Write ACLs design, ACL Document JSON Schema
 * @see Requirements 2.7
 */
import { WriteMode } from '../../enumerations/writeMode';
import { IAclDocument } from './aclDocument';
import { IAclScope } from './writeAcl';
/**
 * JSON-serializable representation of IAclDocument.
 *
 * Uint8Array fields are hex-encoded strings.
 * Date fields are ISO 8601 strings.
 */
export interface SerializedAclDocument {
    documentId: string;
    writeMode: WriteMode;
    authorizedWriters: string[];
    aclAdministrators: string[];
    scope: IAclScope;
    version: number;
    createdAt: string;
    updatedAt: string;
    creatorPublicKey: string;
    creatorSignature: string;
    previousVersionBlockId?: string;
}
/**
 * Serialize an IAclDocument to a JSON string.
 *
 * - Uint8Array fields (authorizedWriters, aclAdministrators,
 *   creatorPublicKey, creatorSignature) are hex-encoded.
 * - Date fields (createdAt, updatedAt) are ISO 8601 strings.
 * - All other fields pass through unchanged.
 *
 * @param doc - The ACL document to serialize
 * @returns JSON string representation
 * @see Requirements 2.7
 */
export declare function serializeAclDocument(doc: IAclDocument): string;
/**
 * Deserialize a JSON string into an IAclDocument.
 *
 * - Hex-encoded strings are converted back to Uint8Array.
 * - ISO 8601 strings are converted back to Date objects.
 * - All other fields pass through unchanged.
 *
 * @param json - JSON string to deserialize
 * @returns The deserialized ACL document
 * @throws Error if the JSON is malformed or contains invalid data
 * @see Requirements 2.7
 */
export declare function deserializeAclDocument(json: string): IAclDocument;
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