import { NotificationPanelHistoryEntry } from "../models";
export declare class NotificationPanelHistoryService {
    private httpClient;
    getHistory: (objectIds: Array<string>) => Promise<Array<NotificationPanelHistoryEntry>>;
    setHistory: (objectIds: Array<string>) => Promise<Array<NotificationPanelHistoryEntry>>;
    removeHistory: (forAllUsers: boolean, objectIds: Array<string>) => Promise<Array<NotificationPanelHistoryEntry>>;
}