refactor

modules/hardware/bluetooth.nix

@@ -0,0 +1,6 @@
+{ config, ... }:
+
+{
+  # Enable Bluetooth
+  hardware.bluetooth.enable = true;
+}

modules/hardware/printing.nix

@@ -0,0 +1,6 @@
+{ config, ... }:
+
+{
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+}

modules/hardware/sound.nix

@@ -0,0 +1,20 @@
+{ config, ... }:
+
+{
+  # Enable sound with pipewire.
+  sound.enable = true;
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # 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)
+    #media-session.enable = true;
+  };
+}