Upgrade Babel to version 7.0.0 (#5925)

app/javascript/mastodon/components/status.js

@@ -35,8 +35,8 @@ export const textForScreenReader = (intl, status, rebloggedByText = false) => {
   return values.join(', ');
 };
 
-@injectIntl
-export default class Status extends ImmutablePureComponent {
+export default @injectIntl
+class Status extends ImmutablePureComponent {
 
   static contextTypes = {
     router: PropTypes.object,