hunk.code_window:     static propTypes = {
           post: React.PropTypes.object.isRequired,
           currentUserId: React.PropTypes.string.isRequired,
           emojiName: React.PropTypes.string.isRequired,
           reactions: React.PropTypes.arrayOf(React.PropTypes.object)
       }
       constructor(props) {
  
hunk.labels: keep keep keep keep replace keep keep keep
hunk.after_edit:         reactions: React.PropTypes.arrayOf(React.PropTypes.object),
           emojis: React.PropTypes.object.isRequired
  
hunk.file_path: webapp/components/post_view/components/reaction.jsx
hunk.type: replace
file: 0.8.0
  