export namespace NotifyTypes { export interface NotifyOptions { event: string; data: any; source?: string; priority?: "low" | "normal" | "high" | "critical"; ttl?: number; } export interface Notification { id: string; event: string; data: any; timestamp: number; priority: string; source: string; delivered?: boolean; deliveryAttempts?: number; } export interface NotifyResponse { id: string; event: string; timestamp: number; status: string; message: string; } }