anchor.diff:        };
   
         interfaces = mkOption {
  +        type = types.listOf types.string;
           default = [];
           example = [ "wlan0" "wlan1" ];
           description = ''
  
positive.code:       };
  
        driver = mkOption {
          default = "nl80211,wext";
          description = "Force a specific wpa_supplicant driver.";
        };
  
        userControlled = {
          enable = mkOption {
            default = false;
            description = ''
              Allow normal users to control wpa_supplicant through wpa_gui or wpa_cli.
  
negative.code:         };
  
          group = mkOption {
            type = types.uniq types.string;
            default = "wheel";
            example = "network";
            description = "Members of this group can control wpa_supplicant.";
          };
        };
  