# WaferMapStreamEventType

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

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

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## Type declaration

```typescript
export type WaferMapStreamEventType = 'push' | 'pushBatch' | 'shift' | 'replace';
```

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## Related types