import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/common/http';
import { MessageService } from '@igo2/core/message';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class ErrorInterceptor implements HttpInterceptor {
    private messageService;
    constructor(messageService: MessageService);
    intercept(originalReq: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>>;
    private handleError;
    private handleCaughtError;
    private handleUncaughtError;
    static ɵfac: i0.ɵɵFactoryDeclaration<ErrorInterceptor, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ErrorInterceptor>;
}