Can I switch to the on the left/upper/blow/right window using <mod>+hjkl?

[haphamdev]

Question 1:
Clockwise and counter-clockwise rotation does not fit me well.
I'm a tmux user where I switch between tmux panes using Ctrl+hjkl.
Is it possible on Amethyst?

Question 2:
An advanced question if question 1 has a solution.
Does Amethyst support a Command line interface?
I want to share the same key -bindings for switching tmux panes and switching Amethyst windows.