Function isTupleDataPoint

src/data/packDataPoints.ts:18–20

* Type guard to check if a DataPoint is in tuple form.

(point: DataPoint)

 * Type guard to check if a DataPoint is in tuple form.
 */
function isTupleDataPoint(point: DataPoint): point is DataPointTuple {
  return Array.isArray(point);
}

/**
 * Type guard to check if an OHLCDataPoint is in tuple form.