import { HttpRequest, HttpHandler, HttpEvent, HttpInterceptor } from '@angular/common/http';
import { Observable } from 'rxjs';
import { AuthenticationService } from '../../services/authentication.service';
import * as i0 from "@angular/core";
export declare class ErrorInterceptor implements HttpInterceptor {
    private authenticationService;
    constructor(authenticationService: AuthenticationService);
    intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ErrorInterceptor, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ErrorInterceptor>;
}
export declare let errorInterceptorProvider: {
    provide: import("@angular/core").InjectionToken<HttpInterceptor[]>;
    useClass: typeof ErrorInterceptor;
    multi: boolean;
};