import { BaseEntityClass } from '../base/base.entity';
import { NOTIFICATION_CHANNEL } from './enum';
import { ContactEntity } from '..';
export declare enum REMOTE_RECORD_SERVICE {
    FIREBASE = "firebase",
    POSTMARK = "postmark",
    SMTP = "smtp",
    APPLE_PUSH_NOTIFICATIONS = "apple_push_notifications"
}
export interface RemoteRecord {
    id: string;
    service: REMOTE_RECORD_SERVICE;
}
export interface TrackingEvents {
    delivery: boolean;
    bounce: boolean;
    spamComplaint: boolean;
    open: boolean;
    linkClick: boolean;
    subscriptionChange: boolean;
    events: any[];
}
export declare class NotificationEntity extends BaseEntityClass {
    channel: NOTIFICATION_CHANNEL;
    /**
     * A reference pointing to a specific action or event type
     * users.create
     * users.transfer
     * users.delete
     * notifications.send.push
     * devices.register
     * devices.updates.roles
     * ...
     */
    topic: string;
    content: any;
    remoteRecord: RemoteRecord;
    trackingEvents: TrackingEvents;
    delivered: boolean;
    /**
     * To be able to query by contact
     */
    contacts: ContactEntity[];
}