import React from 'react';
import type { ActionObject } from 'jamis-core';
import type { HeadCellSearchProps } from '../types';
export declare class HeadCellSearchDropDown extends React.Component<HeadCellSearchProps, {
    isOpened: boolean;
}> {
    state: {
        isOpened: boolean;
    };
    formItems: Array<string>;
    constructor(props: HeadCellSearchProps);
    buildSchema(): any;
    handleClickOutside(): void;
    open(): void;
    close(): void;
    handleAction(e: any, action: ActionObject, ctx: object): void;
    handleReset(): void;
    handleSubmit(values: any): Promise<void>;
    isActive(): boolean;
    render(): JSX.Element;
}