import type { CustodyReceipt } from '../types/custody.js';
export type CreateCustodyReceiptInput = Omit<CustodyReceipt, 'receipt_id' | 'signature' | 'signer_did' | 'timestamp' | 'claim_type'> & {
    /** Optional override; defaults to new Date().toISOString(). */
    timestamp?: string;
};
export declare function createCustodyReceipt(input: CreateCustodyReceiptInput, custodianPrivateKey: string): CustodyReceipt;
//# sourceMappingURL=custody.d.ts.map