/**
 * Source: https://github.com/arangodb/arangojs
 *
 * Originally licensed under Apache License 2.0
 */
import { Errback } from 'arangojs/lib/errback';
import { ClientRequest, IncomingMessage } from 'http';
import { RequestInstrumentation } from './config';
import { RequestOptions as ArangoRequestOptions } from 'arangojs/lib/request.node';
/**
 * @internal
 */
export interface ArangojsResponse extends IncomingMessage {
    request: ClientRequest;
    body?: any;
    arangojsHostUrl?: string;
}
/**
 * @internal
 */
export interface ArangojsError extends Error {
    request: ClientRequest;
    toJSON: () => Record<string, any>;
}
export interface RequestOptions extends ArangoRequestOptions {
    requestInstrumentation?: RequestInstrumentation;
}
/**
 * @internal
 */
export type RequestFunction = {
    (options: RequestOptions, cb: Errback<ArangojsResponse>): void;
    close?: () => void;
};
export declare const isBrowser = false;
export declare function createRequest(baseUrl: string, agentOptions: any, agent: any): RequestFunction;