build please?

system/services/pipewire/default.nix

@@ -0,0 +1,51 @@
+{ config, lib, pkgs, ... }: {
+ 
+    options = {
+        sysconfig.opts.pipewire.enable = lib.options.mkOption {
+            type = lib.types.bool;
+            default = false;
+        };
+    };
+
+    config = lib.mkIf config.sysconfig.opts.pipewire.enable {
+
+# Enable sound with pipewire.
+        sound.enable = true;
+
+        security.rtkit.enable = true;
+        services.pipewire = {
+            enable = true;
+            package = pkgs.pipewire;
+            alsa.enable = true;
+            alsa.support32Bit = true;
+            pulse.enable = true;
+            extraConfig.pipewire-pulse."92-low-latency" = {
+                context.modules = [
+                {
+                    name = "libpipewire-module-protocol-pulse";
+                    args = {
+                        pulse.min.req = "32/48000";
+                        pulse.default.req = "32/48000";
+                        pulse.max.req = "32/48000";
+                        pulse.min.quantum = "32/48000";
+                        pulse.max.quantum = "32/48000";
+                    };
+                }
+                ];
+                stream.properties = {
+                    node.latency = "32/48000";
+                    resample.quality = 1;
+                };
+            };
+# If you want to use JACK applications, uncomment this
+#jack.enable = true;
+
+# use the example session manager (no others are packaged yet so this is enabled by default,
+# no need to redefine it in your config for now)
+            wireplumber.enable = true;
+
+        };
+    };
+
+
+}