function table_getStartTotalSize<TFeatures, TData>(table): number;Defined in: features/column-sizing/columnSizingFeature.utils.ts:415
Sums the sizes of the visible leaf columns pinned to the logical start region.
An empty start pinning region returns 0.
TFeatures extends TableFeatures
TData extends RowData
Table_Internal<TFeatures, TData>
number
const width = table_getStartTotalSize(table)