api-docs/docs/browser-tracker/markdown/browser-tracker.flushbufferconfiguration.md
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[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [FlushBufferConfiguration](./browser-tracker.flushbufferconfiguration.md)
## FlushBufferConfiguration interface
The configuration that can be changed when flushing the buffer
<b>Signature:</b>
```typescript
interface FlushBufferConfiguration
```
## Properties
| Property | Type | Description |
| --- | --- | --- |
| [newBufferSize?](./browser-tracker.flushbufferconfiguration.newbuffersize.md) | number | <i>(Optional)</i> |