How to remap keys into the 'space' mode?

[ipstone]

Hello,
Coming from vim, I usually remap <space>+z to :quit -
is there a way to do so in helix?

I tried to add the following in config.toml , but helix would not accept it:

[keys.space]
z = 'quit'

Appreciate help/ideas. Thanks

[the-mikedavis]

This should do the trick:

[keys.normal.space]
z = ":quit"

[D4ario0]

How would you add a description to the command?

For Instance I would like to indicate something like 'LazyGit Panel':
[keys.normal.space]
m = [
":write-all",
":new",
":insert-output lazygit",
":set mouse false",
":set mouse true",
":buffer-close!",
":redraw",
":reload-all"
]

I get: