import { HttpEndpoint, Rpc } from '@interchainjs/types';
export { getPrefix } from './chain';
/**
 * create rpc client for query
 */
export declare function createQueryRpc(endpoint: string | HttpEndpoint): Rpc;
/**
 * helper function for abci query
 */
export declare function abciQuery(endpoint: HttpEndpoint, path: string, data: Uint8Array): Promise<Uint8Array>;
/**
 * helper function for sleep milliseconds
 */
export declare function sleep(ms: number): Promise<void>;