api-docs/docs/browser-tracker/markdown/browser-tracker.builtincontexts.md
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[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [BuiltInContexts](./browser-tracker.builtincontexts.md)
## BuiltInContexts type
<b>Signature:</b>
```typescript
type BuiltInContexts = RequireAtLeastOne<{
/* Toggles the web_page context */
webPage: boolean;
/* Toggles the session context */
session: boolean;
/* Toggles the browser context */
browser: boolean;
}> | Record<string, never>;
```