Invalid selfType reported for `from` methods

[vitvakatu]

This is one of the from methods we receive from the LS as of the latest develop:

This is the from method defined in the Time_Of_Day module; it returns the Time_Of_Day type, and it is defined on the JS_Object type according to selfType, which is clearly incorrect. It accepts JS_Object as its argument, but it should be defined on Time_Of_Day!