ax3 unable to receive core actionscript classes & functions

[AngelMako]

java -jar converter.jar config.json
Exception in thread "main" Unknown type: Object
        at ax3.Typer.resolveDotPath(src/ax3/Typer.hx:562)
        at ax3.Typer$Closure_typeClass_0.invoke(src/ax3/Typer.hx:179)
        at ax3.Typer.process(src/ax3/Typer.hx:20)
        at ax3.Main.main(src/ax3/Main.hx:35)
        at ax3.Main.main(src/ax3/Main.hx:1)

I made a stub Object.as, and it no longer had a problem for that Type.
However, all of these https://airsdk.dev/reference/actionscript/3.0/package-detail.html would require a stub & I don't think writing stubs is the right action.

My config file has player/32.0/playerglobal.swc and all the right swc,
I also tried using HARMAN's latest AIRSDK_51.2.2/frameworks/libs/player/32.0/playerglobal.swc, to no avail.

Seems to be related to #15

Ensured that I am not using the locale playerglobal. (tried both with and without)