The Backbone of the Mapper Container

The mapper container is the backbone of this whole package now. So on a simplified level, it works that you just have like a large map that maps types to mappers. And mappers are the classes that then actually have the functions to like decode and encode. That's for the general implementation unlike to figure out what mapper to call if you want to decode a type and what arguments to call it with and so on. It's not designed to enable a specific use case because I really don't know a use case,. Maybe someone will find a nice use case for that, but yeah.