/// <reference types="react" />
import { FilterColumn, GenericTableRow, SortDirection } from "../table-typings";
/**
 * sum the total of columns or cols in a row
 * @param colsLength the length of the columns
 * @param useSelection add a column for selection checkboxes
 * @param useShowActionColumn add another column for action columns
 * @param useGroupBy add another columns for groupby
 */
export declare function sumCols(colsLength: number, useSelection?: boolean, useShowActionColumn?: boolean, useGroupBy?: boolean): number;
/**
 * sort array of tabke rows
 * @param items table rows array
 * @param columnName the target column name
 * @param sortDirection the sort direction
 * @return Array of tableRow
 */
export declare function sortArray<T = any>(items: Array<T>, columnName: keyof T, sortDirection: SortDirection): Array<T>;
/**
 *
 * @param data table data
 * @param filterColumns filter columns
 */
export declare function filterArrayByColumns<T = any>(data: Array<T>, filterColumns: Array<FilterColumn<T>>): Array<T>;
/**
 * search text in array of table row
 * @param data the array of table rows
 * @param keyword The keyword to search in the array
 * @param searchFields the target field to search
 */
export declare function searchTextByColumns<T = any>(data: Array<T>, keyword: string, searchFields: Array<keyof T>): Array<T>;
/**
 * paginate data
 * @param data table data
 * @param offset page size
 * @param currentPage current page index
 */
export declare function paginate<T = any>(data: Array<T>, offset: number, currentPage: number): T[];
export interface RowSelectOutput<T = any> {
    data: Array<GenericTableRow<T>>;
    isAllSelected: boolean;
    isIndeterminate: boolean;
}
/**
 * on row select
 * @param event input event
 * @param data rows of data
 * @param rowUniqueAccessor row unique accessor
 * @param rowId row id value
 */
export declare function onRowSelect<T = any>(event: React.ChangeEvent<HTMLInputElement>, data: Array<GenericTableRow<T>>, rowUniqueAccessor: keyof GenericTableRow<T>, rowId: string): RowSelectOutput;