Rather than coming in here and asking questions for help, I was trying to help myself by stepping through the code to see if I could figure out what was going wrong. Unfortunately, ttypescript does not ship with source maps, so I'm left stepping through generated JS code which is quite difficult to read.
Consider adding sourceMaps: true and inlineSources: true to tsconfig.json of this project so the shipped package includes everything necessary to step through it neatly in a modern debugger.
Rather than coming in here and asking questions for help, I was trying to help myself by stepping through the code to see if I could figure out what was going wrong. Unfortunately, ttypescript does not ship with source maps, so I'm left stepping through generated JS code which is quite difficult to read.
Consider adding
sourceMaps: trueandinlineSources: truetotsconfig.jsonof this project so the shipped package includes everything necessary to step through it neatly in a modern debugger.