snowplow/snowplow-javascript-tracker

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[Home](./index.md) &gt; [@snowplow/node-tracker](./node-tracker.md) &gt; [CoreConfiguration](./node-tracker.coreconfiguration.md)

## CoreConfiguration interface

The configuration object for the tracker core library

<b>Signature:</b>

```typescript
interface CoreConfiguration 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [base64?](./node-tracker.coreconfiguration.base64.md) | boolean | <i>(Optional)</i> |
|  [callback?](./node-tracker.coreconfiguration.callback.md) | (PayloadData: PayloadBuilder) =&gt; void | <i>(Optional)</i> |
|  [corePlugins?](./node-tracker.coreconfiguration.coreplugins.md) | Array&lt;CorePlugin&gt; | <i>(Optional)</i> |