import Transport from '@ledgerhq/hw-transport';
import { Client, ThorchainClientParams } from './client';
import { DepositParam, TxParams } from './types';
/**
 * Thorchain Ledger client
 */
export declare class ClientLedger extends Client {
    private app;
    constructor(params: ThorchainClientParams & {
        transport: Transport;
    });
    /**
     * Asynchronous version of getAddress method.
     * @param {number} index Derivation path index of the address to be generated.
     * @param {boolean} verify True to check the address against the Ledger device, otherwise false
     * @returns {string} A promise that resolves to the generated address.
     */
    getAddressAsync(index?: number, verify?: boolean): Promise<string>;
    /**
     * @deprecated
     * Asynchronous version of getAddress method. Not supported for ledger client
     * @throws {Error} Not supported method
     */
    getAddress(): string;
    /**
     * Transfers RUNE or synth token
     *
     * @param {TxParams} params The transfer options.
     * @param {number} params.walletIndex Optional - The index to use to generate the address from the transaction will be done.
     * If it is not set, address associated with index 0 will be used
     * @param {asset} params.asset Optional - The asset that will be deposit. If it is not set, Thorchain native asset will be
     * used
     * @param {BaseAmount} params.amount The amount that will be transfer
     * @param {string} params.recipient Recipient of the transfer
     * @param {string} params.memo Optional - The memo associated with the transfer
     * @returns {TxHash} The transaction hash.
     */
    transfer(params: TxParams): Promise<string>;
    /**
     * Make a deposit
     *
     * @param {number} param.walletIndex Optional - The index to use to generate the address from the transaction will be done.
     * If it is not set, address associated with index 0 will be used
     * @param {Asset} param.asset Optional - The asset that will be deposit. If it is not set, Thorchain native asset will be
     * used
     * @param {BaseAmount} param.amount The amount that will be deposit
     * @param {string} param.memo Optional - The memo associated with the deposit
     * @param {BigNumber} param.gasLimit Optional - The limit amount of gas allowed to spend in the deposit. If not set, default
     * value of 600000000 will be used
     * @returns {string} The deposit hash
     */
    deposit({ walletIndex, asset, amount, memo, gasLimit, }: DepositParam): Promise<string>;
    /**
     * @deprecated
     * Create a transaction and sign it without broadcasting it
     *
     * @param {TxParams} params The transfer options.
     * @param {number} params.walletIndex Optional - The index to use to generate the address from the transaction will be done.
     * If it is not set, address associated with index 0 will be used
     * @param {asset} params.asset Optional - The asset that will be deposit. If it is not set, Thorchain native asset will be
     * used
     * @param {BaseAmount} params.amount The amount that will be transfer
     * @param {string} params.recipient Recipient of the transfer
     * @param {string} params.memo Optional - The memo associated with the transfer
     * @returns {TxHash} The transaction hash.
     */
    transferOffline(params: TxParams): Promise<string>;
    private getProtocolAminoMessages;
}