A base class for enumerations in PHP.
This library consists of a single abstract class, which can be extended by enumerations so that they need only define their member values as constants. A number of static methods are provided to facilitate name and value validation and resolution.
It is intended merely as an easy way for me to share this functionality, in a highly node_modules-esque manner. It is
probably best that people do not do this, but #yolo.
