1 files changed, 8 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
index df18616..f8ba8ea 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -329,3 +329,11 @@ pub fn test_fail(_args: TokenStream, _item: TokenStream) -> TokenStream {
 pub fn select_priv_declare_output_enum(input: TokenStream) -> TokenStream {
     select::declare_output_enum(input)
 }
+
+/// Implementation detail of the `select!` macro. This macro is **not** intended
+/// to be used as part of the public API and is permitted to change.
+#[proc_macro]
+#[doc(hidden)]
+pub fn select_priv_clean_pattern(input: TokenStream) -> TokenStream {
+    select::clean_pattern_macro(input)
+}