Type Alias AggregationFn<TData>

AggregationFn: (
    columnId: string,
    leafRows: Row<TData>[],
    childRows: Row<TData>[],
) => unknown

Type Parameters

TData

Type Declaration

- (columnId: string, leafRows: Row<TData>[], childRows: Row<TData>[]): unknown
- Parameters
  - columnId: string
  - leafRows: Row<TData>[]
  - childRows: Row<TData>[]
  Returns unknown