import { Account } from '@cosmjs/stargate';
import BigNumber from 'bignumber.js';
import { Client } from './client';
import { DepositParam, TxOfflineParams, TxParams } from './types';
/**
 * Thorchain Keystore client
 */
export declare class ClientKeystore extends Client {
    /**
     * Asynchronous version of getAddress method.
     * @param {number} index Derivation path index of the address to be generated.
     * @returns {string} A promise that resolves to the generated address.
     */
    getAddressAsync(index?: number): Promise<string>;
    /**
     * Get the address derived from the provided phrase.
     * @param {number | undefined} walletIndex The index of the address derivation path. Default is 0.
     * @returns {string} The user address at the specified walletIndex.
     */
    getAddress(walletIndex?: number): string;
    /**
     * Get the Account frmom Address.
     * @param {number | undefined} walletIndex The index of the address derivation path. Default is 0.
     * @returns {Account} The Account holder details or error if account does not exist
     */
    getAccountDetails(walletIndex?: number): Promise<Account>;
    /**
     * Returns the private key associated with an index
     *
     * @param {number} index Optional - The index to use to generate the private key. If it is not set, address associated with
     * index 0 will be used
     * @returns {Uint8Array} The private key
     */
    getPrivateKey(index?: number): Promise<Uint8Array>;
    /**
     * Returns the compressed public key associated with an index
     *
     * @param {number} index Optional - The index to use to generate the private key. If it is not set, address associated with
     * index 0 will be used
     * @returns {Uint8Array} The public key
     */
    getPubKey(index?: number): Promise<Uint8Array>;
    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 {CompatibleAsset} 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>;
    /**
     * Create and sign transaction without broadcasting it
     *
     * @deprecated Use prepare Tx instead
     */
    transferOffline({ walletIndex, recipient, asset, amount, memo, gasLimit, }: TxOfflineParams & {
        gasLimit?: BigNumber;
    }): Promise<string>;
    /**
     * Hashes a buffer using SHA256 followed by RIPEMD160 or RMD160.
     * @param {Uint8Array} buffer The buffer to hash
     * @returns {Uint8Array} The hashed buffer
     */
    private hash160;
    /**
     * Sign a transaction making a round robin over the clients urls provided to the client
     *
     * @param {string} sender Sender address
     * @param {DecodedTxRaw} unsignedTx Unsigned transaction
     * @param {DirectSecp256k1HdWallet} signer Signer
     * @param {BigNumber} gasLimit Transaction gas limit
     * @returns {TxRaw} The raw signed transaction
     */
    private roundRobinSign;
    /**
     * Sign and broadcast a transaction making a round robin over the clients urls provided to the client
     *
     * @param {string} sender Sender address
     * @param {DecodedTxRaw} unsignedTx Unsigned transaction
     * @param {DirectSecp256k1HdWallet} signer Signer
     * @returns {DeliverTxResponse} The transaction broadcasted
     */
    private roundRobinSignAndBroadcastTx;
    /**
     * Sign and broadcast a transaction making a round robin over the clients urls provided to the client
     *
     * @param {string} sender Sender address
     * @param {DirectSecp256k1HdWallet} signer Signer
     * @param {BigNumber} gasLimit Gas limit for the transaction
     * @param {BaseAmount} amount Amount to deposit
     * @param {string} memo Deposit memo
     * @param {CompatibleAsset} asset Asset to deposit
     * @returns {DeliverTxResponse} The transaction broadcasted
     */
    private roundRobinSignAndBroadcastDeposit;
}