lazy: remove defaults for keys

modules/wrapper/lazy/lazy.nix

@@ -36,7 +36,6 @@
       mode = mkOption {
         description = "Modes to bind in";
         type = either str (listOf str);
-        default = ["n" "x" "s" "o"];
       };
 
       silent = mkBool true "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
@@ -62,7 +61,7 @@
       };
 
       setupOpts = mkOption {
-        type = submodule {freeformType = attrsOf anything;};
+        type = attrsOf anything;
         description = "Options to pass to the setup function";
         default = {};
       };