# Bar3DStreamEvent

The Bar3DStreamEvent type declaration and related types. Optional fields are marked with ?.

Canonical: https://chart.syidax.com/docs/types/Bar3DStreamEvent/

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## Type declaration

```typescript
export interface Bar3DStreamEvent {type:'push'|'pushBatch'|'shift'|'replace';count:number;replaced:number;entries:Bar3DDatum[]}
```

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## Related types

- [Bar3DDatum](https://chart.syidax.com/docs/types/Bar3DDatum.md)