Problems with PowerBI-visuals-RadarChart's lables/tooltips

Hi this post is intended for anyone who understands the dependencies and functionalities of the PowerBI-visuals-RadarChart project (https://github.com/microsoft/PowerBI-visuals-RadarChart) (v-viig) 

I need to make the RadarChart display the number above the value's dot. That is, I need to change the graph from this:

example from the original RadarChart

to this:

ilustrative example of the chart I need

I went through the typescript files of the project but I can't quite figure out where to make this change. Is there any further documantation or maybe a quick explanation to do it?

Thanks!