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@primer/react

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An implementation of GitHub's Primer Design System using React

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import React__default, { useState, useEffect } from 'react'; import styled, { keyframes, css } from 'styled-components'; import Box from './Box/Box.js'; const fadeIn = keyframes(["0%{opacity:0;transform:translateY(-100%);}100%{opacity:1;transform:translateY(0);}"]); // using easeOutQuint easing fn https://easings.net/#easeOutQuint const AnimatedElement = styled.div.withConfig({ displayName: "_ValidationAnimationContainer__AnimatedElement", componentId: "sc-1gpqp3g-0" })(["animation:", ";"], props => props.show && css(["170ms ", " cubic-bezier(0.44,0.74,0.36,1);"], fadeIn)); const ValidationAnimationContainer = ({ show, children }) => { const [shouldRender, setRender] = useState(show); useEffect(() => { if (show) setRender(true); }, [show]); const onAnimationEnd = () => { if (!show) setRender(false); }; return shouldRender ? /*#__PURE__*/React__default.createElement(Box, { height: show ? 'auto' : 0, overflow: "hidden" }, /*#__PURE__*/React__default.createElement(AnimatedElement, { show: show, onAnimationEnd: onAnimationEnd }, children)) : null; }; var ValidationAnimationContainer$1 = ValidationAnimationContainer; export { ValidationAnimationContainer$1 as default };