permit otherAttrs

nt/mix/import.nix

@@ -72,7 +72,7 @@ in rec {
       then unwrapTerminal target
       # ATTRS
       else if isAttrs target
-      then target |> mapAttrs (_: value: delegate value)
+      then target
       # FUNCTION (OR FAIL)
       else
         assert isFunction target

nt/mix/mixture.nix

@@ -3,6 +3,12 @@
   nt,
   ...
 }: let
+  inherit
+    (builtins)
+    attrNames
+    removeAttrs
+    ;
+
   inherit
     (this)
     mkIncludes
@@ -15,11 +21,7 @@
     ;
 in {
   newMixture = inputs: modBuilder: let
-    # parse mixture declaration structure
+    templateDecl = {
-    decl =
-      modBuilder mixture.private
-      |> projectOnto
-      {
       isolated = false;
 
       includes = {
@@ -37,6 +39,12 @@ in {
       # config = Terminal {};
     };
 
+    # parse mixture declaration structure
+    decl' = modBuilder mixture.private;
+    decl = decl' |> projectOnto templateDecl;
+
+    otherAttrs = removeAttrs decl' (attrNames templateDecl);
+
     inputBuilder = mixture:
       if decl.isolated
       then inputs // {this = mixture;}
@@ -61,7 +69,8 @@ in {
     mixture = {
       public =
         includes.public
-        // submods.public;
+        // submods.public
+        // otherAttrs;
       protected =
         includes.protected
         // submods.protected;