/// <reference types="react" />
import React, { Component } from 'react';
import { IPopupPickerProps } from '../rmc-picker/PopupPickerTypes';
import { ICascaderProps, CascaderValue } from './CascaderTypes';
export interface IPopupCascaderProps extends IPopupPickerProps {
    cascader: React.ReactElement<ICascaderProps>;
    onChange?: (date?: CascaderValue) => void;
}
export default class PopupCascader extends Component<IPopupCascaderProps, any> {
    static defaultProps: {
        pickerValueProp: string;
        pickerValueChangeProp: string;
    };
    onOk(v: any): void;
    render(): JSX.Element;
}