import { WindowTypeOfRequestProxy } from "../Interceptor.types";
import { RequestProxy } from "./RequestProxy";
export declare const CYPRESS_ENV_KEY_XHR_PROXY_DISABLED = "__xhrProxyDisabled";
/**
 * !! IMPORTANT !!
 * There is a bug in the XMLHttpRequest implementation in Cypress. When use a wrapped function like:
 *
 * @example
 * ```ts
 *    set onreadystatechange(value: (this: XMLHttpRequest, ev: Event) => unknown) {
 *        // this is the wrapped function where the issue is
 *        super.onreadystatechange = (ev) => {
 *            value.call(this, ev);
 *        }
 *
 *        // this would work without any issue, but we need to use the wrapped function
 *        // super.onreadystatechange = value;
 *    }
 * ```
 *
 * And use a relative path like:
 *
 * @example
 * ```ts
 *       const req = new XMLHttpRequest();
 *
 *       // when executed on `http://localhost/page.html`
 *       req.open("GET", "http://localhost/test", true);
 *       req.send();
 *       req.onreadystatechange = () => {
 *           if (req.readyState === 4) {
 *               window.location.href = "./relative-path";
 *           }
 *       };
 * ```
 *
 * The redirected url will be "./__cypress/iframes/relative-path" instead of "http://localhost/relative-path".
 * The issue is when Cypress is resolving the relative path. This `shadow model` of XMLHttpRequest should fix this issue.
 */
export declare const createXMLHttpRequestProxy: (win: WindowTypeOfRequestProxy, requestProxy: RequestProxy) => void;