import { Client, CosmosClientParams } from './client';
import { TxParams } from './types';
export declare class ClientKeystore extends Client {
    constructor(params?: CosmosClientParams);
    /**
     * 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 | undefined): string;
    transfer(params: TxParams): 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
     * @returns {DeliverTxResponse} The transaction broadcasted
     */
    private roundRobinSignAndBroadcast;
}