kibana/docs/development/plugins/expressions/public/kibana-plugin-plugins-expressions-public.expressionrenderhandler.md

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[Home](./index.md) &gt; [kibana-plugin-plugins-expressions-public](./kibana-plugin-plugins-expressions-public.md) &gt; [ExpressionRenderHandler](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.md)

## ExpressionRenderHandler class

<b>Signature:</b>

```typescript
export declare class ExpressionRenderHandler 
```

## Constructors

|  Constructor | Modifiers | Description |
|  --- | --- | --- |
|  [(constructor)(element, { onRenderError, renderMode, syncColors, hasCompatibleActions, })](./kibana-plugin-plugins-expressions-public.expressionrenderhandler._constructor_.md) |  | Constructs a new instance of the <code>ExpressionRenderHandler</code> class |

## Properties

|  Property | Modifiers | Type | Description |
|  --- | --- | --- | --- |
|  [destroy](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.destroy.md) |  | <code>() =&gt; void</code> |  |
|  [events$](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.events_.md) |  | <code>Observable&lt;ExpressionRendererEvent&gt;</code> |  |
|  [getElement](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.getelement.md) |  | <code>() =&gt; HTMLElement</code> |  |
|  [handleRenderError](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.handlerendererror.md) |  | <code>(error: ExpressionRenderError) =&gt; void</code> |  |
|  [render](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.render.md) |  | <code>(value: any, uiState?: any) =&gt; Promise&lt;void&gt;</code> |  |
|  [render$](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.render_.md) |  | <code>Observable&lt;number&gt;</code> |  |
|  [update$](./kibana-plugin-plugins-expressions-public.expressionrenderhandler.update_.md) |  | <code>Observable&lt;UpdateValue &#124; null&gt;</code> |  |