import React from 'react'; export interface UpHoverProps { onHoverChange: (hover: boolean) => void; } export interface UpHoverState { hover: boolean; } export default class UpHover extends React.Component { state: { hover: boolean; }; onMouseEnterHandler: () => void; onMouseLeaveHandler: () => void; onStateChange: () => void; render(): JSX.Element; }