Automatic resolving of other mappers #28
Description
Is your feature request related to a problem? Please describe.
When having two properties with the same name but a different type, it gives a lot of overhead to write an explicit mapping with a via transformation.
Describe the solution you'd like
Automatically determine possible type mappings, and apply them to properties with having the same name.
Describe alternatives you've considered
The same can be achieved by using fromExpression, but it gives a some overhead.