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

```ts
function completeClasses(base, index): Completion[];
```

Defined in: [packages/providers/src/index.ts:157](https://github.com/thedannywahl/cssdoc/blob/main/packages/providers/src/index.ts#L157)

Completions for a class attribute: modifiers of `base` when given, else the component classes.

## Parameters

### base

`string` | `undefined`

### index

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

## Returns

[`Completion`](../../cssdoc/interfaces/Completion.md)\[]