import { IEventHandler } from '../../interfaces';
import { AppSyncService } from '../appsync.service';
import { NotificationEvent } from './notification.event';
export declare class NotificationEventHandler implements IEventHandler<NotificationEvent> {
    private readonly appSyncService;
    private readonly logger;
    constructor(appSyncService: AppSyncService);
    execute(event: NotificationEvent): Promise<any>;
}