# gdtest_explicit_ref > A package with explicit reference config ## Docs ### API Reference #### Core > Core functionality - [MyClass](reference/MyClass.html): A core class - [helper_func](reference/helper_func.html): A core helper function #### Utilities > Helper functions - [util_a](reference/util_a.html): Utility function A - [util_b](reference/util_b.html): Utility function B