import type { Ref } from 'vue';
import type { TableV2Props } from '../table';
import type { AnyColumns, Column, KeyType } from '../types';
declare function useColumns(props: TableV2Props, columns: Ref<AnyColumns>, fixed: Ref<boolean>): {
    columns: any;
    columnsStyles: any;
    columnsTotalWidth: any;
    fixedColumnsOnLeft: any;
    fixedColumnsOnRight: any;
    hasFixedColumns: any;
    mainColumns: any;
    normalColumns: any;
    visibleColumns: any;
    getColumn: (key: KeyType) => any;
    getColumnStyle: (key: KeyType) => any;
    updateColumnWidth: (column: Column<any>, width: number) => void;
    onColumnSorted: (e: MouseEvent) => void;
};
export { useColumns };
export type UseColumnsReturn = ReturnType<typeof useColumns>;