import { IObservable } from '../../../../../../type/observable.type';
import { IFromXHRObservableNotifications, IFromXHRObservableOptions } from './from-xhr-observable-notifications.type';
/**
 * Uses the Fetch API to make an HTTP request.
 */
export declare function fromXHR(requestInfo: RequestInfo, requestInit?: RequestInit, options?: IFromXHRObservableOptions): IObservable<IFromXHRObservableNotifications>;