import Arweave from "arweave";
interface HostConfig {
    host: string;
    port: number;
    protocol: string;
}
interface AdditionalArweaveConfig {
    timeout: number;
    logging: boolean;
    logger?: (...arg: any) => any;
    onError?: (...arg: any) => any;
}
/**
   * Returns overrriden arweave instance
   * @param hosts - Array of hosts
   * @param config - Other configuration options
   * (timeout, logging, logger, onError callback)
   * @returns arweave instance
   */
declare function init(hosts: HostConfig[], config?: AdditionalArweaveConfig): Arweave;
/**
   * Returns overrriden arweave instance with default hosts
   * (arweave.net, gateway.amplify.host, arweave.dev)
   * @param config - Other configuration options
   * (timeout, logging, logger, onError callback)
   * @returns arweave instance
   */
declare function initWithDefaultHosts(config: AdditionalArweaveConfig): Arweave;
declare const _default: {
    init: typeof init;
    initWithDefaultHosts: typeof initWithDefaultHosts;
};
export = _default;