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

Empathy X Components

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## flattenAllFilters() function

Flattens all filters from an array of facets, including hierarchical filters.

**Signature:**

```typescript
export declare function flattenAllFilters(facets: Facet[]): Filter[];
```

## Parameters

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

Parameter


</th><th>

Type


</th><th>

Description


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

facets


</td><td>

Facet\[\]


</td><td>

The list of facets to extract filters from.


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

**Returns:**

Filter\[\]

A flat array of all filters from all facets.