fix: TypeError: Cannot read property '1' of undefined - when resolving
super()
update: track multiple usingFor instead of only the last one
uses the first one if multiple unsingFor overlap resolving to the
same method
fix: Cannot read property '' of undefined - when resolving
usingFor member access. this is a quick fix. we stop recursively resolving usingFor types at this point. could be improved but need to figure out how usingFor method mapping is used.
fix: Cannot read property ... - when assigning parentObject[string]
also fixes #136