Function createWebhookServer

createWebhookServer(
    options: WebhookServerOptions,
    onUpdate: (rawUpdate: Record<string, unknown>) => Promise<void>,
    errorHandlers: ErrorHandlerCallback[],
): Promise<Server<typeof IncomingMessage, typeof ServerResponse>>
Creates and starts a webhook HTTP server to receive Telegram updates.
Parameters
- options: WebhookServerOptions
  Webhook configuration options.
- onUpdate: (rawUpdate: Record<string, unknown>) => Promise<void>
  Callback invoked with the parsed raw update object.
- errorHandlers: ErrorHandlerCallback[]
  Array of error handler callbacks.
Returns Promise<Server<typeof IncomingMessage, typeof ServerResponse>>
The active http.Server instance.