import { Observable } from "rxjs";
export declare class RxjsHttpResp<T> {
    private _isProd;
    url: string;
    observable: Observable<T>;
    rawObservable: Observable<T>;
    get promise(): Promise<T>;
    constructor(_observable: Observable<T>, _url: string, _isProd: boolean);
    error(handler: (err: any) => void, def?: T): this;
    tap(handler: (item: T) => void): this;
    subscribe(handler: (item: T) => void): import("rxjs").Subscription;
}