import React, { Dispatch } from 'react';
import { AyTableField } from '../../AyTable/ay-table';
import { SizeType } from 'antd/lib/config-provider/SizeContext';
import { AySearchTableProps, SearchTableInitConfig } from '../ay-search-table';
export declare const setSearchTableExtraDefaultValue: (config: SearchTableInitConfig) => void;
export default function useExtraBtn(tableRef: any, searchRef: any, tableFields: Array<AyTableField>, setTableFields: Dispatch<React.SetStateAction<AyTableField[]>>, props: AySearchTableProps): {
    extraBtns: JSX.Element | null;
    isEnter: boolean;
    setIsEnter: React.Dispatch<React.SetStateAction<boolean>>;
    size: SizeType;
};