snowplow/snowplow-javascript-tracker

View on GitHub
api-docs/docs/browser-tracker/markdown/browser-tracker.clientsession.firsteventtimestamp.md

Summary

Maintainability
Test Coverage
<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [@snowplow/browser-tracker](./browser-tracker.md) &gt; [ClientSession](./browser-tracker.clientsession.md) &gt; [firstEventTimestamp](./browser-tracker.clientsession.firsteventtimestamp.md)

## ClientSession.firstEventTimestamp property

Date-time timestamp of when the first event in the session was tracked

<b>Signature:</b>

```typescript
firstEventTimestamp: string | null;
```