Yes, would be great to have documentation for this. I'm trying to understand where to set a custom basePxFontSize but can't find any docs/examples.

cc @dbanksdesign

@langsmith I found how to use it by checking the lib source code. You have to define it inside the platform object:

  "platforms": {
    "web": {
      "basePxFontSize": 18,

Excellent, @equinusocio ! Thanks

Thank you for bringing this up! We definitely need to fix the documentation about this as it is sparse and inconsistent. Some transform descriptions like https://amzn.github.io/style-dictionary/#/transforms?id=sizeremtodp mention basePxFontSize and others don't. I'm thinking we should add a section on the transforms page about platform configurations that affect transforms like basePxFontSize. Another one is prefix which affects name transforms. Then also updating the descriptions in the JSDoc comments for the size transforms that use basePxFontSize to be consistent.

What are your thoughts? If anyone would like to submit a PR for this that would be great or we can try to do hopefully sometime soon.