It the beta 64-bit version, if you click on 'Develop > Generate Character JSON' it will spit out a file in the JSON format. From there, I created a JSON class that imports it into a Javascript object (
link to Typescript file).
Ideally, I'd prefer to use this over the XML exporter since HL still uses the old XSLT 1.0 library and it has far reduced capability than the newer specs. In my scenario, a decker/technomancer can import their character and I can turn around and spit out a workflow for combat, compiling, and others. The rules are pretty crunchy so having them all in one place would be nice.