/**
 * Audit message encoding and decoding for WARP audit commit messages.
 */
/** Encodes an audit commit message. */
export declare function encodeAuditMessage(params: {
    graph: string;
    writer: string;
    dataCommit: string;
    opsDigest: string;
}): string;
/** Decoded audit message. */
export type AuditMessage = {
    kind: 'audit';
    graph: string;
    writer: string;
    dataCommit: string;
    opsDigest: string;
    schema: number;
};
/** Decodes an audit commit message. */
export declare function decodeAuditMessage(message: string): AuditMessage;
