import { ChangeDetectorRef, EventEmitter } from "@angular/core";
import { AlertIconAndTypesService } from "./providers/icon-and-types-service";
import { MultiAlertService } from "./providers/multi-alert-service";
export declare class Alert {
    iconService: AlertIconAndTypesService;
    cdr: ChangeDetectorRef;
    multiAlertService: MultiAlertService;
    constructor(iconService: AlertIconAndTypesService, cdr: ChangeDetectorRef, multiAlertService: MultiAlertService);
    isSmall: boolean;
    closable: boolean;
    isAppLevel: boolean;
    _closed: boolean;
    _closedChanged: EventEmitter<boolean>;
    alertType: string;
    alertIconShape: string;
    readonly alertClass: string;
    private previouslyHidden;
    private hidden;
    private detectChangesIfNeeded();
    readonly isHidden: boolean;
    close(): void;
    open(): void;
}