Meteor SSR: TypeError: (0 , _ultimatejsTrackerReact.TrackerReactMixin) is not a function

[lyquocnam]

Hi author, i use meteor 1.4 with flowrouter ssr, webpack and babel with es7 features.
i tried to import TrackerReact, {TrackerReactMixin} from 'meteor/ultimatejs:tracker-react';
and use with:

@TrackerReactMixin
export default class Menu extends React.Component {
...
}

but error:
TypeError: (0 , _ultimatejsTrackerReact.TrackerReactMixin) is not a function

[wesleyfsmith]

Have you tried

export default class Menu extends TrackerReact(React.Component)