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[Home](./index.md) &gt; [@csstools/postcss-tape](./postcss-tape.md) &gt; [TestCaseOptions](./postcss-tape.testcaseoptions.md) &gt; [before](./postcss-tape.testcaseoptions.before.md)

## TestCaseOptions.before property

Do something before the test is run.

**Signature:**

```typescript
before?: () => void | Promise<void>;
```
