Allow to provide description for keymaps

[danielo515]

Is your feature request related to a problem? Please describe. I really enjoy this extension, really improves my dev workflow. I rely on muscular memory a lot, but there are certain key combinations that I don't use that often and that I don't remember. To work around that I use which key, that allows me to see the bindings I have and what they map to. Wich key is able to extract the description provided to a keymap, which makes it awesome. It will be equally awesome if I could have descriptions for my text objects.

Describe the solution you'd like A clear and concise description of what you want to happen.

I want to be able to provide a description to each key mapping and that the plugin uses that description when creating the maps

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

I could map the keys myself, but I need to know which functions to call and with wich params, so at least adding that to the docs will help.

Additional context Add any other context or screenshots about the feature request here.

I am an user of nvim wich key and other tools that also rely on keymap description like telescope