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

Empathy X Components

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

## createWireFromFunction() function

Creates a wire that executes the function passed. This function will receive a [WireParams](./x-components.wireparams.md) object.

**Signature:**

```typescript
export declare function createWireFromFunction<Payload>(fn: (parameters: WireParams<Payload>) => void): Wire<Payload>;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  fn | (parameters: [WireParams](./x-components.wireparams.md)<!-- -->&lt;Payload&gt;) =&gt; void | The function to execute whenever a new value is emitted to the observable. |

**Returns:**

[Wire](./x-components.wire.md)<!-- -->&lt;Payload&gt;

The Wire function.