import { Client, ClientOptions } from './client.js';export { AddChainError, AddChainOptions, AlreadyDestroyedError, Chain, Client, ClientOptions, CrashError, MalformedJsonRpcError, QueueFullError, JsonRpcDisabledError, LogCallback } from './client.js';/** * Initializes a new client. This is a pre-requisite to connecting to a blockchain. * * Can never fail. * * @param options Configuration of the client. Defaults to `{}`. */export declare function start(options?: ClientOptions): Client;