export declare interface WebhookConfig {
  enabled?: boolean
  endpoints?: WebhookEndpoint[]
  retryAttempts?: number
  retryDelay?: number
  timeout?: number
  secret?: string
}
export declare interface WebhookEndpoint {
  url: string
  events: WebhookEvent[]
  headers?: Record<string, string>
  method?: 'POST' | 'PUT'
}
export declare interface WebhookPayload {
  event: WebhookEvent
  timestamp: number
  data: unknown
  signature?: string
}
export type WebhookEvent = | 'connection'
  | 'disconnection'
  | 'subscribe'
  | 'unsubscribe'
  | 'broadcast'
  | 'presence_join'
  | 'presence_leave'
  | 'client_event';
export declare class WebhookManager {
  constructor(config?: WebhookConfig);
  register(endpoint: WebhookEndpoint): void;
  fire(event: WebhookEvent, data: unknown): Promise<void>;
  verifySignature(payload: WebhookPayload, signature: string): Promise<boolean>;
}