Function to peek any ident
diff --git a/src/lib.rs b/src/lib.rs
index 85f44b2..dce314f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -540,6 +540,7 @@
 
 mod custom_keyword;
 mod custom_punctuation;
+mod sealed;
 
 #[cfg(feature = "parsing")]
 mod lookahead;