import { OnInit } from '@angular/core';
import { DomSanitizer, SafeHtml } from '@angular/platform-browser';
import { AlertEventService } from './alert.event.service';
export declare class NgPopAlertComponent implements OnInit {
    private sanitizer;
    private alertEventService;
    overlay: boolean;
    styles: {};
    alert: {
        visible: boolean;
        message: string;
        type: string;
        alert_class: string;
    };
    alertClosure: any;
    message: SafeHtml | string;
    constructor(sanitizer: DomSanitizer, alertEventService: AlertEventService);
    private closeAlert();
    ngOnInit(): void;
}