Defined in: features/cell-spanning/cellSpanningFeature.types.ts:166
TFeatures extends TableFeatures
TData extends RowData
getCellSpanIndex: () => CellSpanIndex<TFeatures, TData>;Defined in: features/cell-spanning/cellSpanningFeature.types.ts:173
The memoized span index for the rows that are currently rendered.
CellSpanIndex<TFeatures, TData>