enable backup?

home/modules/flameshot.nix

@@ -8,7 +8,7 @@ in
     enable = lib.mkEnableOption "flameshot home-manager module";
 
     config = lib.mkOption {
-      type = with lib.types; attrsOf inferred;
+      type = with lib.types; attrsOf attrs;
       description = "the flameshot config as an attrs of attrs";
       default = { };
     };
@@ -17,6 +17,6 @@ in
   config = lib.mkIf cfg.enable {
     home.packages = with pkgs; [ flameshot ];
 
-    xdg.configFile."flameshot/flameshot.ini" = lib.generators.toINI { } cfg.config;
+    xdg.configFile."flameshot/flameshot.ini".text = lib.generators.toINI { } cfg.config;
   };
 }

hosts/nixos/configuration.nix

@@ -97,7 +97,7 @@
   home-manager = {
     extraSpecialArgs = { inherit inputs; };
     users = { "ravenshade" = import ./home.nix; };
-    # backupFileExtension = "backup";
+    backupFileExtension = "backup";
   };
 
   # Allow unfree packages