import 'reflect-metadata';
/**
 * @EmitToRoom decorator
 * Broadcasts the returned value of the handler to a specific room
 *
 * @param room - The room name to emit to
 * @param event - The event name to emit
 *
 * @example
 * ```typescript
 * @OnMessage('send_announcement')
 * @EmitToRoom('announcements', 'new_announcement')
 * async handleAnnouncement(socket: Socket, data: any) {
 *   return { message: data.text };
 * }
 * ```
 */
export declare function EmitToRoom(room: string | ((data: any) => string), event: string): (target: any, propertyKey: string, descriptor: PropertyDescriptor) => PropertyDescriptor;
//# sourceMappingURL=EmitToRoom.d.ts.map