Type Alias: AggregationFn()<TFeatures, TData>#

type AggregationFn<TFeatures, TData> = (columnId, leafRows, childRows) => any;

type AggregationFn<TFeatures, TData> = (columnId, leafRows, childRows) => any;

Defined in: features/column-grouping/columnGroupingFeature.types.ts:30

Type Parameters#

TFeatures#

TFeatures extends TableFeatures

TData#

TData extends RowData

Parameters#

columnId#

string

leafRows#

Row<TFeatures, TData>[]

childRows#

Row<TFeatures, TData>[]

Returns#

any