import { NotificationType } from '../../enums';
import { WebhookNotificationServiceType } from '../../types';
/**
 * Service for handling notifications.
 * This service is responsible for sending notifications using the NotificationProxyService.
 * It uses the TemplateService to retrieve and compile the notification templates.
 */
export declare class NotificationService implements WebhookNotificationServiceType {
    /**
     * Constructs a new instance of the NotificationService.
     * @param {TemplateService} templateService - Service for handling templates.
     * @param {NotificationProxyService} notificationProxyService - Service for sending notifications.
     */
    constructor();
    /**
     * The `send` function sends an email notification with a given email address,
     * notification type, data, and authentication token.
     * @param {string} email - The email address of the recipient.
     * @param {string} type - The `type` parameter is a string that represents the type
     * of email being sent. It is used to determine which template and subject to use
     * for the email.
     * @param {T} data - The `data` parameter is a generic type `T` which represents
     * the data that will be used to populate the email template. It can be any type of
     * data, depending on the specific use case.
     * @param {string} token - A string representing the authentication token for the
     * user sending the email.
     * @returns the result of the createNotification api call.
     */
    send<T>(email: string, type: NotificationType, data: T, token: string): Promise<void>;
}