api-docs/docs/browser-tracker/markdown/browser-tracker.clientsession.firsteventid.md from snowplow/snowplow-javascript-tracker

api-docs/docs/browser-tracker/markdown/browser-tracker.clientsession.firsteventid.md

Summary

Maintainability

Test Coverage

Issues
Source
Stats

Issues

<!-- 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; [firstEventId](./browser-tracker.clientsession.firsteventid.md)

## ClientSession.firstEventId property

Identifier of the first event for this session

<b>Signature:</b>

```typescript
firstEventId: string | null;
```