1  { config, lib, ... }: let
 2    inherit (lib) head splitString map;
 3  in {
 4    # macOS DNS configuration
 5    networking.dns = map head (map (splitString "#") config.dns.servers);
 6  
 7    networking.knownNetworkServices = [
 8      "Thunderbolt Bridge"
 9      "Wi-Fi"
10    ];
11  }