function header_getStart<TFeatures, TData, TValue>(header): number;function header_getStart<TFeatures, TData, TValue>(header): number;Defined in: features/column-sizing/columnSizingFeature.utils.ts:118
TFeatures extends TableFeatures
TData extends RowData
TValue extends unknown = unknown
Header<TFeatures, TData, TValue>
number