Description
Is your feature request related to a problem? Please describe.
See #182 (comment). Implementations often combine all parameters and their types together and can be hard to read, compared to overloads with their clean signatures.
Describe the solution you'd like
An option to hide the implementation signature and only render the overloads.
With separated signatures, easy, just render the overloads, then the docstring of the implementation (or something else depending on how overloads rendering evolves).
With signatures in heading, just don't render the implementation signature in the heading.
Describe alternatives you've considered
Overriding templates, but our templates and their blocks still not allow lightweight customization. They often require to copy-paste big blocks of Jinja code, which in the long-term is not great for maintenance (no easy way to get recent updates while maintaining your own changes).
Additional context
/