import { Component } from 'react';
import type { RCComboboxProps, SelectHandler, RCSelectType } from './iRCTimePicker';
declare class Combobox extends Component<RCComboboxProps, {
    columnWidth: number;
}> {
    constructor(props: RCComboboxProps);
    componentDidMount(): void;
    onItemChange: SelectHandler;
    onEnterSelectPanel: (range: RCSelectType) => void;
    getHourSelect(hour: number): JSX.Element | null;
    getMinuteSelect(minute: number): JSX.Element | null;
    getSecondSelect(second: number): JSX.Element | null;
    getAMPMSelect(): JSX.Element | null;
    render(): JSX.Element;
}
export default Combobox;