# WaterfallBar

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

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

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## Type declaration

```typescript
export interface WaterfallBar {
  index: number;
  category: string;
  kind: WaterfallBarKind;
  value: number;
  start: number;
  end: number;
  running: number;
  direction: WaterfallDirection;
  color: string | null;
  source: 'data' | 'stream' | 'auto';
  detected?: boolean;
}
```

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## Related types

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