/**
 * Notifications Controller
 *
 * REST API endpoints for Notifications management.
 * Notifications are created automatically when emails/SMS/push are sent.
 * Only listing and deletion are exposed via API.
 *
 * Also handles short URL redirects for email tracking links and
 * user notification preference management including unsubscribe.
 *
 * @endpoints
 * - GET    /notifications/health           - Health check
 * - GET    /notifications                  - List all notifications
 * - DELETE /notifications/:id              - Delete notification
 * - GET    /notifications/s/:code          - Redirect short URL (tracking)
 * - GET    /notifications/s/:code/analytics - Get short URL analytics
 * - GET    /notifications/preferences      - Get user preferences
 * - PATCH  /notifications/preferences      - Update user preferences
 * - GET    /notifications/unsubscribe      - Process unsubscribe token from email
 */
import type { Response } from 'express';
import type { ReturnResponseType } from '@plyaz/types/errors';
import type { BackendNotificationsDomainService } from '../../domain/notifications';
import type { NotificationPreferencesDatabaseRow } from '../../models/notifications';
import type { QueryNotificationsDTO, NotificationsEntity } from '@plyaz/types/core';
import type { UrlAnalytics } from '@plyaz/types/notifications';
export declare const BACKEND_NOTIFICATIONS_DOMAIN_SERVICE = "BACKEND_NOTIFICATIONS_DOMAIN_SERVICE";
/**
 * Notifications Controller
 *
 * Routes:
 * - GET    /notifications/health  - Health check
 * - GET    /notifications         - List all notifications
 * - DELETE /notifications/:id     - Delete notification
 *
 * NOTE: Notifications are created internally when emails/SMS/push are sent.
 * No POST/PATCH/GET-by-ID endpoints are exposed.
 */
export declare class NotificationsController {
    private readonly notificationsService;
    constructor(notificationsService: BackendNotificationsDomainService);
    /**
     * Health check endpoint
     * GET /notifications/health
     */
    health(): ReturnResponseType<{
        service: boolean;
        timestamp: string;
    }>;
    /**
     * List all notifications
     * GET /notifications
     */
    findAll(query: QueryNotificationsDTO): Promise<ReturnResponseType<NotificationsEntity[]>>;
    /**
     * Delete notification
     * DELETE /notifications/:id
     */
    remove(id: string): Promise<ReturnResponseType<null>>;
    /**
     * Redirect short URL to original URL
     * GET /notifications/s/:code
     */
    redirectShortUrl(code: string, res: Response): Promise<void>;
    /**
     * Get short URL analytics
     * GET /notifications/s/:code/analytics
     */
    getShortUrlAnalytics(code: string): Promise<ReturnResponseType<UrlAnalytics>>;
    /**
     * Get user notification preferences
     * GET /notifications/preferences
     */
    getPreferences(): Promise<ReturnResponseType<NotificationPreferencesDatabaseRow>>;
    /**
     * Update user notification preferences
     * PATCH /notifications/preferences
     */
    updatePreferences(body: Partial<NotificationPreferencesDatabaseRow>): Promise<ReturnResponseType<NotificationPreferencesDatabaseRow | null>>;
    /**
     * Process unsubscribe token from email link
     * GET /notifications/unsubscribe?token=...
     */
    unsubscribe(token: string): Promise<ReturnResponseType<{
        success: boolean;
        message: string;
    }>>;
}
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