anchor.diff:        };
   
         keycodebindings = mkOption {
  -        type = types.attrs;
  +        type = types.attrsOf types.str;
           default = {};
           description = ''
             An attribute set that assigns keypress to an action using key code.
  
positive.code:       };
  
        keybindings = mkOption {
          type = types.attrs;
          default = {
            "${cfg.config.modifier}+Return" = "exec i3-sensible-terminal";
            "${cfg.config.modifier}+Shift+q" = "kill";
  
negative.code:       };
  
        modes = mkOption {
          type = types.attrsOf (types.attrsOf types.str);
          default = {
            resize = {
              "Left" = "resize shrink width 10 px or 10 ppt";
  