import { JSONRPCClient } from 'json-rpc-2.0';
import Client from './client';
export declare const getRpcServerUrl: () => string;
/**
 * Wraps a promise like object and returns a promise that supports catch.
 *
 * @param promise the HTTP promise like to wrap
 *
 * @returns promise for the HTTP connection with catch supporting error
 */
export declare const handlePromiseLikeErrors: (promise: PromiseLike<any>) => Promise<any>;
/**
 * JSON RPC client using HTTP (fetch) as transport.
 */
declare class JSONRPCHttpClient {
    /** JSON-RPC client used to make requests */
    client: JSONRPCClient;
    constructor();
    /**
     * Request handler for the JSON-RPC client. This function is called by the JSON-RPC library
     * after forming the RPC request.
     *
     * @param request JSON-RPC request to send to the server
     */
    private handleRequest;
    request: (method: string, data: any) => PromiseLike<any>;
}
/**
 * Client used for making requests to Aspera.
 */
declare class HttpClient implements Client {
    /** HTTP client used to make requests */
    httpClient: JSONRPCHttpClient;
    constructor();
    request: (method: string, payload?: any) => Promise<any>;
}
export declare const httpClient: HttpClient;
declare const _default: {
    httpClient: HttpClient;
    handlePromiseLikeErrors: (promise: PromiseLike<any>) => Promise<any>;
};
export default _default;