> A class file can inherit from a global class, another file or a subclass inside another file. > # optionally, extend from another file > extends "somefile.g

> A class file can inherit from a global class, another file or a subclass inside another file. > # optionally, extend from another file > extends "somefile.gd" > # extend from a subclass in another file > extends "somefile.gd".Subclass Interesting feature.