import { ParamsChangeVKey } from '../../types/rpc/params-change-vkey.mjs';
import { RpcCreateTxResult } from '../../types/rpc/rpc-create-tx-result.mjs';
import type { WalletClient } from '../../../clients/types.mjs';
export declare function changeVkey(client: WalletClient, params: ParamsChangeVKey): Promise<RpcCreateTxResult>;