import { GetDerivedPathParam, SignTxParams, VerifyMessageParams } from '@okxweb3/coin-base';
import { BtcWallet } from './BtcWallet';
import * as bitcoin from '../index';
export declare const litecoin: bitcoin.Network;
export declare class LtcWallet extends BtcWallet {
    network(): bitcoin.networks.Network;
    getDerivedPath(param: GetDerivedPathParam): Promise<any>;
    signMessage0(param: SignTxParams): Promise<string>;
    verifyMessage(param: VerifyMessageParams): Promise<boolean>;
}