## SlicingRules.rule property [​](/content/docs/sdk/core.slicingrules.rule#slicingrulesrule-property/index.html)

**Signature:**

```typescript
rule?: 'open' | 'closed' | 'openAtEnd';
```

- [SlicingRules.rule property](/content/docs/sdk/core/slicingrules.rule#slicingrulesrule-property/index.html)