import { BaseModel } from './util';
export declare enum NotificationAllowTypes {
    all = 1,
    important = 2,
    none = 3
}
export declare class NotificationSettings extends BaseModel {
    userId: number;
    popup: boolean;
    sound: NotificationAllowTypes;
    browser: NotificationAllowTypes;
    email: boolean;
    static toFront(data: any): any;
    static toBack(data: any): any;
}