snowplow/snowplow-javascript-tracker

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

## FilterProvider type

A filter provider is a tuple that has two parts: a context filter and the context primitive(s) If the context filter evaluates to true, the tracker will attach the context primitive(s)

<b>Signature:</b>

```typescript
type FilterProvider = [
    ContextFilter,
    Array<ContextPrimitive> | ContextPrimitive
];
```