daffBestSellersReducer
The default best sellers reducer provided by Daffodil.
import { daffBestSellersReducer } from '@daffodil/product/state'
function daffBestSellersReducer<T extends DaffProduct>(
state: DaffBestSellersReducerState = initialState
action: DaffBestSellersActions<T>
): DaffBestSellersReducerState