# FlowLinesSelectionChangeEventDetail

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

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

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## Type declaration

```typescript
export interface FlowLinesSelectionChangeEventDetail extends FlowLinesSelection {by:'pointer'|'keyboard'|'method'|'data'}
```

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## Related types

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