Module Parse Failed: Timeline plugin

[barbaragomes]

Hey there,

I'm having trouble loading the plugins.

I get the following:

Module parse failed: Unexpected token (29:6)
You may need an appropriate loader to handle this file type.
|   render() {
|     return (
|       <div
| 	ref={c => {
|           this.timelineEl = c;

Any idea on how to fix it?