---
url: /reference/@cssdoc/providers/functions/hoverForFunction.md
---
# Function: hoverForFunction()

```ts
function hoverForFunction(name, index): Hover | undefined;
```

Defined in: [packages/providers/src/index.ts:198](https://github.com/thedannywahl/cssdoc/blob/main/packages/providers/src/index.ts#L198)

Hover for a custom function.

## Parameters

### name

`string`

### index

[`CssDocIndex`](../../index/classes/CssDocIndex.md)

## Returns

[`Hover`](../../cssdoc/interfaces/Hover.md) | `undefined`