---
url: /api/symbols/workbox-swkit/background-sync/backgroundsyncplugin.md
---

# BackgroundSyncPlugin

Class @vite-pwa/workbox-swkit/background-sync

A class implementing the `fetchDidFail` lifecycle callback. This makes it
easier to add failed requests to a background sync Queue.

## Constructor

```ts
new BackgroundSyncPlugin(name: string, options?: QueueOptions)
```

**Parameters**

* `name` – See the workbox-background-sync.Queue
  documentation for parameter details.

* `options` – See the
  workbox-background-sync.Queue documentation for
  parameter details.