Using ReactCSSTransitionGroup with styled-component : <p>I'm using <a href="https://github.com/styled-components/styled-components" rel="noreferrer">styled-components</a> instead of tradition way of css. But I don't know how it can work together with <a href="https://facebook.github.io/react/docs/animation.html" rel="noreferrer">ReactCSSTransitionGroup</a>.</p>

<p>Basically, <code>ReactCSSTransitionGroup</code> looks for certain classnames in css resource, then apply to a component throughout its lifecycle. However, with <code>styled-components</code>, there are not any class names, styles are applied to components directly.</p>

<p>I know I can choose not to use <code>ReactCSSTransitionGroup</code> because the two technique doesn't look compatible. But when I use only <code>styled-components</code>, seems I can't render any animation when a component is unmounted - it's pure css, can't access component's lifecycle.</p>

<p>Any help or recommendation is appreciated.</p>
