# API Reference


## Classes


Main classes provided by the package


[Config](Config.md#gdtest_skill_default.Config)  
Configuration container.


## Functions


Utility functions


[transform()](transform.md#gdtest_skill_default.transform)  
Transform a list of values by a scale factor.

[validate()](validate.md#gdtest_skill_default.validate)  
Check whether a value is non-empty and valid.