finish later

system-config/services/wireguard/default.nix

@@ -0,0 +1,17 @@
+{ config, lib, ... }: {
+
+    options = {
+        sysconfig.wireguard.enable = lib.options.mkOption {
+            type = lib.types.bool;
+            default = false;
+        };
+    };
+
+    config = lib.mkIf config.sysconfig.wireguard.enable {
+        networking.wireguard = {
+            enable = true;
+            interfaces.wg0 = {
+            };
+        };
+    };
+}