import { Observable } from "rxjs/Observable";
import "rxjs/add/operator/mergeMap";
import "rxjs/add/operator/map";
import "isomorphic-fetch";
import "rxjs/Rx";
export declare enum HttpMethods {
    GET = "GET",
    POST = "POST",
    PUT = "PUT",
    DELETE = "DELETE",
}
export interface HttpOptions {
    method?: HttpMethods;
    headers?: any;
    body?: any;
    json?: boolean;
}
export interface HttpQueryOptions extends HttpOptions {
    query?: any;
    variables?: any;
}
export interface Http extends Function {
    get?: (url: string, opts: HttpOptions) => Observable<Response>;
    post?: (url: string, opts: HttpOptions) => Observable<Response>;
    query?: (url: string, opts: HttpQueryOptions) => Observable<Response>;
}
export declare const http: Http;