# API Reference


## Core


Core functionality


[MyClass](MyClass.md#gdtest_explicit_ref.MyClass)  
A core class.

[helper_func()](helper_func.md#gdtest_explicit_ref.helper_func)  
A core helper function.


## Utilities


Helper functions


[util_a()](util_a.md#gdtest_explicit_ref.util_a)  
Utility function A.

[util_b()](util_b.md#gdtest_explicit_ref.util_b)  
Utility function B.