import React from 'react';
import DatePanel from './DatePanel';
import { parseDate } from '../utils/date-utils';
export interface DatePickerProps {
    value?: string | number | Date;
    placeholder?: string;
    onChange?: (value: DatePickerProps['value']) => void;
    className?: string;
    style?: React.CSSProperties;
}
export interface DatePickerState {
    valueStr: string;
    dateObj: DateObj;
    today: Date;
    visible: boolean;
    currentPanel: 'date' | 'month' | 'year';
}
export declare type DateObj = ReturnType<typeof parseDate>;
export declare type PanelName = 'DatePanel' | 'MonthPanel' | 'YearPanel';
export declare class DatePicker extends React.Component<DatePickerProps, DatePickerState> {
    static getDerivedStateFromProps(props: DatePickerProps): Partial<DatePickerState> | null;
    state: DatePickerState;
    panelTypes: DatePickerState['currentPanel'][];
    panelMap: {
        year: React.FC<import("./YearPanel").YearPanelProps>;
        month: React.FC<import("./MonthPanel").MonthPanelProps>;
        date: typeof DatePanel;
    };
    handleVisibleChange: (visible: boolean) => void;
    handleClear: () => void;
    handlePrevClick: () => void;
    handleNextClick: () => void;
    handlePrevNextClick: (type: "next" | "prev") => void;
    handlePanelChange: (panel: "month" | "year" | "date") => void;
    handleItemClick: (ev: React.SyntheticEvent<Element, Event>, panel: string) => void;
    getPanelsStyle(currentPanel: DatePickerState['currentPanel']): {
        transform: string;
    };
    renderPanel(): JSX.Element[];
    render(): JSX.Element;
}
export default DatePicker;