revert changes on normalize_decorators

Author: m7pr

R/utils.R

@@ -405,9 +405,13 @@ select_decorators <- function(decorators, scope) {
 #' @return A named list of lists with `teal_transform_module` objects.
 #' @keywords internal
 normalize_decorators <- function(decorators) {
-  if (checkmate::test_names(names(decorators))) {
-    lapply(decorators, list)
+  if (checkmate::test_list(decorators, "teal_transform_module")) {
+    if (checkmate::test_names(names(decorators))) {
+      lapply(decorators, list)
+    } else {
+      list(default = decorators)
+    }
   } else {
-    list(default = decorators)
+    decorators
   }
 }