import { Bitcoind } from '../../types';
type JoinPsbtsParams = {
    bitcoind: Bitcoind;
    txs: Array<unknown>;
};
/**
 * joinpsbts ["psbt",...]
 *
 * Joins multiple distinct PSBTs with different inputs and outputs into one PSBT with inputs and outputs from all of the PSBTs
 * No input in any of the PSBTs can be in more than one of the PSBTs.
 *
 */
export declare function joinPsbts(params: JoinPsbtsParams): Promise<any>;
export {};