/**
 * @module index
 */
import { ISponsorshipParams, WithId, WithProofs, WithSender } from '../transactions';
import { TSeedTypes } from '../types';
import { SponsorshipTransaction } from '@waves/ts-types';
export declare function sponsorship(params: ISponsorshipParams, seed: TSeedTypes): SponsorshipTransaction & WithId & WithProofs;
export declare function sponsorship(paramsOrTx: ISponsorshipParams & WithSender | SponsorshipTransaction, seed?: TSeedTypes): SponsorshipTransaction & WithId & WithProofs;