import { AddrDerivation } from '@interchainjs/types';
import { ICosmosWalletConfig } from '../wallets/types';
/**
 * Creates a wallet configuration for Cosmos chains
 * @param prefix - The address prefix (default: 'cosmos')
 * @param passphrase - Optional passphrase for key derivation
 * @returns Cosmos wallet configuration object
 */
export declare function createCosmosConfig(derivations?: AddrDerivation[], passphrase?: string): ICosmosWalletConfig;