import { Key } from 'react';
import { DataTableState, DataTableAction } from './types';
export interface DataTableReducerArgs<DataType> {
    rowSelectionKeyExtractor: (row: DataType, index: number) => Key;
}
export declare function dataTableReducer<DataType>(args: DataTableReducerArgs<DataType>): (state: DataTableState<DataType>, action: DataTableAction<DataType>) => DataTableState<DataType>;