import { ChangeDetectorRef, OnInit } from "@angular/core";
import { IWidgetErrorDisplayProperties } from "../../../components/widget/types";
import { IHasChangeDetector } from "../../../types";
export declare class WidgetErrorComponent implements OnInit, IHasChangeDetector, IWidgetErrorDisplayProperties {
    changeDetector: ChangeDetectorRef;
    static lateLoadKey: string;
    readonly defaultClasses = "d-flex flex-column justify-content-center w-100 p-3";
    image: string;
    title: string;
    description: string;
    /**
     * Optional class for styling
     */
    elementClass: string;
    classNames: string;
    constructor(changeDetector: ChangeDetectorRef);
    ngOnInit(): void;
}