import { OnDestroy } from '@angular/core';
import { Observable, Subject } from 'rxjs';
import { Router } from '@angular/router';
import { MatDialog } from '@angular/material/dialog';
import * as i0 from "@angular/core";
export declare class AlertsService implements OnDestroy {
    private router;
    private dialog;
    destroy$: Subject<boolean>;
    message: string | string[];
    errorInfo: any;
    isAlertClosed: Subject<boolean>;
    constructor(router: Router, dialog: MatDialog);
    /**
     * Show messages will route to the relevant error page based upon the error type and code
     * It defines the specific error messages for each error code and displays notifier basis on the code types
     * @param {any} error
     * @return {Observable<any>}
     * @memberof AlertsService
     */
    showMessage(error: any, isCloseNeeded?: boolean): Observable<any>;
    /**
     * NgOnDestroy performs necessary cleanup tasks, such as unsubscribing from subscription when the component is being destroyed.
     * @return -returns nothing
     */
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AlertsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AlertsService>;
}