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[Home](./index.md) &gt; [@contract-case/case-definition-dsl](./case-definition-dsl.md) &gt; [matchers](./case-definition-dsl.matchers.md) &gt; [primitives](./case-definition-dsl.matchers.primitives.md) &gt; [AnyNull](./case-definition-dsl.matchers.primitives.anynull.md) &gt; [(constructor)](./case-definition-dsl.matchers.primitives.anynull._constructor_.md)

## matchers.primitives.AnyNull.(constructor)

Matches `null` (useful for languages like Java where `body: null` means no body, but you want to match a eg a json document that has the body `"null"`<!-- -->).

**Signature:**

```typescript
constructor();
```