<!-- Public documentation export; not library implementation source. -->
# IntrabarCoverage

[Integration guide](https://docs.lumencharts.com/charting-library/reference/compatibility) · [Reference index](https://docs.lumencharts.com/charting-library/api/)

Public contract reference. This declaration describes types and callback shapes; availability is constrained by the linked integration guide and the runtime capability. Legacy product-specific fields are not a promise of implementation.

```ts
export type IntrabarCoverage = {
  version: 1;
  requestedMode: BarDetailizationMode;
  effectiveMode: BarDetailizationMode;
  status: IntrabarCoverageStatus;
  parentResolution: string;
  childResolution: string | null;
  requestedFrom: number | null;
  requestedTo: number | null;
  coveredFrom: number | null;
  coveredTo: number | null;
  magnifiedParentBars: number;
  fallbackParentBars: number;
  childBarCount: number;
  datasetHash: string;
  fallbackReason: string | null;
};
```

## Related types

- [BarDetailizationMode](https://docs.lumencharts.com/charting-library/api/BarDetailizationMode)
- [IntrabarCoverageStatus](https://docs.lumencharts.com/charting-library/api/IntrabarCoverageStatus)

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Documentation page: https://docs.lumencharts.com/charting-library/api/IntrabarCoverage