@empathyco/x-components/docs/API-reference/api/x-components.facetsgroup.md

Empathy X Components

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[Home](./index.md) &gt; [@empathyco/x-components](./x-components.md) &gt; [FacetsGroup](./x-components.facetsgroup.md)

## FacetsGroup interface

An object containing a list of facets, and the group they belong to.

The facet group is used to perform operations over a list of facets. For example, some APIs have dynamic facets. This means that depending on the selected filters, some facets can be returned. For example if you select `category:television`<!-- -->, a new facet called \*Screen size\* might appear. And, because now filters are stored in a dictionary instead of an array, and overridden with each request, when the user performs a new query, we have to remove all the `Screen size` filters because we don't know if the API will return them or not in the new query.

**Signature:**

```typescript
export interface FacetsGroup 
```

## Properties

<table><thead><tr><th>

Property


</th><th>

Modifiers


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

[facets](./x-components.facetsgroup.facets.md)


</td><td>


</td><td>

Facet\[\]


</td><td>

The list of facets that belong to the group.


</td></tr>
<tr><td>

[id](./x-components.facetsgroup.id.md)


</td><td>


</td><td>

string


</td><td>

The group unique identifier.


</td></tr>
</tbody></table>