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

## ElementStyleFactory type

Creates an ElementStyles instance for an array of ComposableStyles.

<b>Signature:</b>

```typescript
export declare type ElementStyleFactory = (styles: ReadonlyArray<ComposableStyles>) => ElementStyles;
```