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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [CSSCoverage](./puppeteer.csscoverage.md) &gt; [(constructor)](./puppeteer.csscoverage._constructor_.md)

## CSSCoverage.(constructor)

Constructs a new instance of the `CSSCoverage` class

<b>Signature:</b>

```typescript
constructor(client: CDPSession);
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  client | [CDPSession](./puppeteer.cdpsession.md) |  |