import { DatabaseModel } from '..';
import { ChatRoomId } from '../chat';
import { GroupId } from '../group';
import { RecipeId } from '../recipe';
import { Milliseconds } from '../types';
import { UserId } from '../user';
import { NotificationType } from './NotificationType';
export declare type NotificationId = string;
export interface Notification extends DatabaseModel {
    id: NotificationId;
    type: NotificationType;
    body: string;
    isHidden: boolean;
    emoji?: string;
    /** A redirect URL link. */
    redirectUrl?: string;
    sentByUser?: UserId;
    sentByGroup?: GroupId;
    sentInChat?: ChatRoomId;
    recipeMentioned?: RecipeId;
    /** The number of milliseconds since 1970 when the notification was read. */
    readAt?: Milliseconds;
}