statix: enable empty_pattern

Enable statix's empty_pattern rule and apply its auto-fixes across the affected modules and tests.

modules/lib/generators.nix

@@ -67,7 +67,7 @@
     toHyprconf' initialIndent attrs;
 
   toKDL =
-    { }:
+    _:
     let
       inherit (lib)
         concatStringsSep
@@ -223,7 +223,7 @@
     '';
 
   toSCFG =
-    { }:
+    _:
     let
       inherit (lib) concatStringsSep any;
       inherit (builtins) typeOf replaceStrings elem;

modules/misc/news/2025/11/2025-11-25_02-56-51.nix

@@ -1,4 +1,3 @@
-{ ... }:
 {
   time = "2025-11-25T02:56:51+00:00";
   message = ''

modules/services/mopidy.nix

@@ -42,28 +42,26 @@ let
   };
 
   # Nix-representable format for Mopidy config.
-  mopidyConfFormat =
-    { }:
-    {
-      type =
-        with types;
-        let
-          valueType =
-            nullOr (oneOf [
-              bool
-              float
-              int
-              str
-              (listOf valueType)
-            ])
-            // {
-              description = "Mopidy config value";
-            };
-        in
-        attrsOf (attrsOf valueType);
+  mopidyConfFormat = _: {
+    type =
+      with types;
+      let
+        valueType =
+          nullOr (oneOf [
+            bool
+            float
+            int
+            str
+            (listOf valueType)
+          ])
+          // {
+            description = "Mopidy config value";
+          };
+      in
+      attrsOf (attrsOf valueType);
 
-      generate = name: value: pkgs.writeText name (toMopidyConf value);
-    };
+    generate = name: value: pkgs.writeText name (toMopidyConf value);
+  };
 
   settingsFormat = mopidyConfFormat { };
 

modules/services/recoll.nix

@@ -73,30 +73,28 @@ let
   # A specific type for Recoll config format. Taken from `pkgs.formats`
   # implementation from nixpkgs. See the 'Nix-representable formats' from the
   # NixOS manual for more information.
-  recollConfFormat =
-    { }:
-    {
-      type =
-        with types;
-        let
-          valueType =
-            nullOr (oneOf [
-              bool
-              float
-              int
-              path
-              str
-              (attrsOf valueType)
-              (listOf valueType)
-            ])
-            // {
-              description = "Recoll config value";
-            };
-        in
-        attrsOf valueType;
+  recollConfFormat = _: {
+    type =
+      with types;
+      let
+        valueType =
+          nullOr (oneOf [
+            bool
+            float
+            int
+            path
+            str
+            (attrsOf valueType)
+            (listOf valueType)
+          ])
+          // {
+            description = "Recoll config value";
+          };
+      in
+      attrsOf valueType;
 
-      generate = name: value: pkgs.writeText name (toRecollConf { } value);
-    };
+    generate = name: value: pkgs.writeText name (toRecollConf { } value);
+  };
 
   # The actual object we're going to use for this module. This is for the sake
   # of consistency (and dogfooding the settings format implementation).

statix.toml

@@ -5,7 +5,6 @@ disabled = [
   "deprecated_to_path",
   "empty_inherit",
   "empty_let_in",
-  "empty_pattern",
   "eta_reduction",
   "faster_groupby",
   "faster_zipattrswith",

tests/modules/programs/atool/config-correct.nix

@@ -1,4 +1,3 @@
-{ ... }:
 {
   programs.atool = {
     enable = true;

tests/modules/programs/atool/disabled.nix

@@ -1,4 +1,3 @@
-{ ... }:
 {
   programs.atool.enable = false;
 

tests/modules/programs/fish/source-handlers.nix

@@ -1,4 +1,3 @@
-{ ... }:
 {
   config = {
     programs.fish = {

tests/modules/programs/nom/config-exists.nix

@@ -1,4 +1,3 @@
-{ ... }:
 {
   programs.nom = {
     enable = true;

tests/modules/programs/nom/disabled.nix

@@ -1,4 +1,3 @@
-{ ... }:
 {
   programs.nom.enable = false;
 

tests/modules/programs/npm/no-settings.nix

@@ -1,5 +1,3 @@
-{ ... }:
-
 {
   programs.npm = {
     enable = true;

tests/modules/programs/tirith/basic.nix

@@ -1,5 +1,3 @@
-{ ... }:
-
 {
   programs.tirith = {
     enable = true;

tests/modules/services/mpdscribble/basic-configuration.nix

@@ -1,7 +1,3 @@
-{
-  ...
-}:
-
 {
   services.mpdscribble = {
     enable = true;