import { type SmartContractAccount } from "@alchemy/aa-core";
import { type Chain, type Client, type Transport } from "viem";
import { type SignMultisigUserOperationParams, type SignMultisigUserOperationResult } from "../types.js";
export declare function signMultisigUserOperation<TTransport extends Transport = Transport, TChain extends Chain | undefined = Chain | undefined, TAccount extends SmartContractAccount | undefined = SmartContractAccount | undefined>(client: Client<TTransport, TChain, TAccount>, params: SignMultisigUserOperationParams<TAccount>): Promise<SignMultisigUserOperationResult>;