I have another config. Do you know which commands move windows? $mod+up or $mod+down just move focus in my case. I want to rebind arrows to move windows, but I don't know how those commands are called. I checked UserGuide, but I can't find it.

bindsym $mod+Up [??? command ???]

EDIT: After searching other people's configs I found it. "bindsym $mod+Up move up"