import { Location } from '@angular/common';
import { Router } from '@angular/router';
import { Response } from '@angular/http';
import { Observable } from 'rxjs/Rx';
export declare class ErrorHandler {
    private router;
    private location;
    constructor(router: Router, location: Location);
    handle(err: Response | any, caught: any): Observable<any>;
    private getServerErrorMessage(errorResponse);
}