import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/common/http';
import { Observable } from 'rxjs';
import { GnHttpInterceptorConfig } from './HttpInterceptorConfig';
import { GnSiteInfo } from './SiteInfo';
import { Router } from '@angular/router';
export declare class GnOAuthHttpInterceptor implements HttpInterceptor {
    private config;
    private siteInfo;
    private route;
    private oAuthUtils;
    constructor(config: GnHttpInterceptorConfig, siteInfo: GnSiteInfo, route: Router);
    intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>>;
}