import { MaintenanceMode } from "@ultrade/shared/browser/enums";
import { UserNotification } from "./account.interface";
import { UpdateUserNotificationDto } from "./notification.interface";
export interface ISystemVersion {
    version: string | null;
}
export interface ISystemMaintenance {
    mode: MaintenanceMode;
    scheduledDate?: Date;
}
export interface IUnreadNotificationsCount {
    count: number;
}
export interface ISystemForClient {
    getVersion(): Promise<ISystemVersion>;
    getMaintenance(): Promise<ISystemMaintenance>;
    getNotifications(): Promise<UserNotification[]>;
    getNotificationsUnreadCount(): Promise<IUnreadNotificationsCount>;
    readNotifications(notifications: UpdateUserNotificationDto[]): Promise<UpdateUserNotificationDto[]>;
    ping(): Promise<number>;
}