---
id: fast-element.elementsfilter
title: ElementsFilter type
hide_title: true
---
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[@microsoft/fast-element](./fast-element.md) &gt; [ElementsFilter](./fast-element.elementsfilter.md)

## ElementsFilter type

Elements filter function type.

<b>Signature:</b>

```typescript
export declare type ElementsFilter = (value: Node, index: number, array: Node[]) => boolean;
```