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# Check if a style is a combo class

> Check if a style is a combo class

## `style.isComboClass()`

Check if a style is a combo class.

#

### Syntax

```typescript
style.isComboClass(): Promise<boolean>
```

### Returns

**Promise\<boolean>**

A Promise that resolves to a boolean value.

#

### Example

```typescript
// Check if a style is a combo class
const isComboClass = await style.isComboClass()
```

[Try this example](https://webflow.com/oauth/authorize?response_type=code\&client_id=19511de1ec410f9228d8dcbc9420e67916dea80d86d18f0c9a533eb475ea0f62)

### Designer ability

| Designer Ability    | Locale | Branch | Workflow | Sitemode |
| :------------------ | :----- | :----- | :------- | :------- |
| **canAccessCanvas** | Any    | Any    | Any      | Any      |