import type { TransactionRequest } from '@ethersproject/abstract-provider';
import EthereumApp from '@ledgerhq/hw-app-eth';
import type Transport from '@ledgerhq/hw-transport';
import type { DerivationPath } from '../../dpaths';
import type { ExtendedKey, TAddress } from '../../types';
import type { Wallet } from '../../wallet';
import { HardwareWallet } from './hardware-wallet';
export declare class LedgerWalletInstance implements Wallet {
    private readonly app;
    private readonly path;
    private address?;
    constructor(app: EthereumApp, path: string, address?: TAddress | undefined);
    signTransaction(rawTx: TransactionRequest): Promise<string>;
    signMessage(msg: string): Promise<string>;
    getAddress(): Promise<TAddress>;
    getPrivateKey(): Promise<string>;
}
export declare class LedgerWallet extends HardwareWallet {
    private readonly transport?;
    private app?;
    constructor(transport?: Transport | undefined);
    getAddress(path: DerivationPath, index: number): Promise<TAddress>;
    getExtendedKey(path: string): Promise<ExtendedKey>;
    getHardenedAddress(path: DerivationPath, index: number): Promise<TAddress>;
    getWallet(path: DerivationPath, index: number, address?: TAddress): Promise<Wallet>;
    protected getApp(): Promise<EthereumApp>;
    protected getTransport(): Promise<Transport>;
}