snowplow/snowplow-javascript-tracker

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[Home](./index.md) &gt; [@snowplow/browser-tracker](./browser-tracker.md) &gt; [ExtendedCrossDomainLinkerAttributes](./browser-tracker.extendedcrossdomainlinkerattributes.md)

## ExtendedCrossDomainLinkerAttributes type

<b>Signature:</b>

```typescript
type ExtendedCrossDomainLinkerAttributes = {
    userId?: boolean;
    sessionId?: boolean;
    sourceId?: boolean;
    sourcePlatform?: boolean;
    reason?: boolean | ((evt: Event) => string);
};
```