import { IRPCProvider } from "./i-rpc-provider";
import { RpcError } from "../errors";
/**
 * @author Luis C. de León <luis@pokt.network>
 * @description The HttpRpcProvider class implements the IRCProvider interface.
 */
export declare class HttpRpcProvider implements IRPCProvider {
    readonly baseURL: URL;
    /**
     * Utility function to send requests.
     * @param {URL} baseURL - Base URL.
     */
    constructor(baseURL: URL);
    /**
     * Utility function to send a request.
     * @param {string} path - Request path
     * @param {string} payload - Request payload to send.
     * @param {number} timeout - Request timeout.
     * @param {boolean} rejectSelfSignedCertificates - force certificates to come from CAs
     * @returns {string | RpcError} Response string or RpcError
     * @memberof HttpRpcProvider
     */
    send(path: string, payload: string, timeout?: number, rejectSelfSignedCertificates?: boolean): Promise<string | RpcError>;
    /**
     * Utility function to handle any response error.
     * @param {any} response - Http request response object.
     * @returns {RpcError} - RpcError object.
     * @memberof HttpRpcProvider
     */
    handleResponseError(response: any): RpcError;
}