Interest in keymap-set + use-package (+ bind-key)?

[Jim Porter]

Currently, use-package uses the "legacy" 'define-key' by way of the 
bind-key package. This trips me up sometimes, since the spellings of 
keys are slightly different between 'define-key' and the newer 
'keymap-set' (I mostly run into this when remapping a command).

Would there be any interest in adding support (somehow) to use-package 
for 'keymap-set' and friends? I'm open to options for the specifics 
here. For example, bind-key is also useful for providing 
'describe-personal-keybindings'. Maybe we could enhance bind-key to 
optionally work more like 'keymap-set'? That could be with some new 
option, like 'bind-key-use-keymap-set', or some new function, like 
'keymap-bind-key'[1].

Any thoughts? If this is something others would like, I'd be happy to 
implement this.

[1] This could use a better name, but this name should hopefully suffice 
for discussion purposes.