api-docs/docs/browser-tracker/markdown/browser-tracker.trackstructevent.md
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[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [trackStructEvent](./browser-tracker.trackstructevent.md)
## trackStructEvent() function
Track a structured event A classic style of event tracking, allows for easier movement between analytics systems. A loosely typed event, creating a Self Describing event is preferred, but useful for interoperability.
<b>Signature:</b>
```typescript
declare function trackStructEvent(event: StructuredEvent & CommonEventProperties, trackers?: Array<string>): void;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| event | StructuredEvent & CommonEventProperties | The Structured Event properties |
| trackers | Array<string> | The tracker identifiers which the event will be sent to |
<b>Returns:</b>
void