import React from 'react'; const DelayedMountPropertyHOC = function (WrappedComponent, duration, delayedProps) { class DelayedMountProperty extends React.Component { constructor (props) { super(props); this.state = { done: false }; } componentDidMount () { this.timeout = setTimeout(() => { this.setState({ done: true }); }, duration); } componentWillUnmount () { clearTimeout(this.timeout); } render () { return ( ); } } return DelayedMountProperty; }; export default DelayedMountPropertyHOC;