/**
 * Refactor by liuxiangyang on 2021/9/7.
 */
import React, { Component } from 'react';
import moment from 'moment';
import type { Locale, PanelMode } from 'rc-picker/lib/interface';
import type { Moment } from 'moment';
import type { DatePickerProps, DatePickerState } from './iPicker';
export declare const _PREFIX_CLS: string;
declare class DatePicker extends Component<DatePickerProps, DatePickerState> {
    pickerRef: React.RefObject<HTMLDivElement>;
    yearUl?: HTMLDivElement | null;
    monthUl?: HTMLDivElement | null;
    constructor(props: DatePickerProps);
    componentDidMount(): void;
    componentWillReceiveProps(nextProps: DatePickerProps): void;
    componentWillUnmount(): void;
    initOpen: (props: DatePickerProps) => boolean | undefined;
    initSelectValue: () => void;
    initValue: ({ value, showTime, picker, locale, format: customFormat, disabledDateValid, disabledDate, onChange }: DatePickerProps) => string | moment.Moment | null | undefined;
    initFix: () => boolean;
    generateFormat: (customFormat?: string | string[]) => string;
    /**
     * 格式化Input输入内容
     */
    handleInputFormat: (e: any) => void;
    /**
     * 删除尾部分隔符
     * @param {dateString} value 日期字符串
     * @param {formatString} format 格式字符串
     */
    deleteTailSeperator: (value: string, format: string) => {
        value: string;
        format: string;
    };
    getValue: (value: moment.Moment | string) => string;
    getShowTimeOptions: (props: DatePickerProps) => {};
    getPlacement: () => import("../../wui-core/src/utils/type").PlacementType;
    handleOpenChange: (open: boolean) => void;
    handleKeyDown: (e: any) => void;
    handleBlur: (e: React.FocusEvent<HTMLInputElement>) => void;
    handleFocus: (e: React.FocusEvent<HTMLInputElement>) => void;
    handleClick: (e: React.MouseEvent<HTMLInputElement>) => void;
    _getFormatStartDate: ({ showTime, picker, value, format: customFormat }: DatePickerProps) => moment.Moment | null;
    handleChange: (value: moment.Moment, dateString: string) => void;
    handleSelect: (value: moment.Moment) => void;
    handleOk: (value: moment.Moment) => void;
    dateRender: (currentDate: moment.Moment, today: moment.Moment) => JSX.Element;
    monthCellRender: (currentDate: moment.Moment, locale: Locale) => JSX.Element | undefined;
    generateClearIcon: () => React.ReactNode;
    iconClick: (e: React.MouseEvent<HTMLSpanElement, MouseEvent>) => void;
    generateSuffixIcon: (props: DatePickerProps) => React.ReactNode;
    disabledDate: (current: moment.Moment) => boolean;
    getPopupContainerDom: (dom: HTMLElement) => HTMLElement;
    onPanelChange: (viewValue: moment.Moment, mode: PanelMode) => void;
    cascaderChange: (val: any) => void;
    onChangeYear: (val: string, index: number) => void;
    onChangeMonth: (monthValue: string, index: number) => void;
    clickValue: (e: any) => void;
    headerSelect: () => JSX.Element;
    getOptions: () => {
        label: string;
        value: string;
    }[];
    render(): JSX.Element;
}
export default DatePicker;