diff --git a/macros/src/lib.rs b/macros/src/lib.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/lib.rs b/src/lib.rs
index dbeae32..36e77da 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -14,5 +14,8 @@ pub use args::Args;
 // Re-export PIPESIZE constant
 pub use common::PIPESIZE;
 
+// Re-export the ToSnakeCaseString trait and derive macro
+pub use to_snake_case_string::ToSnakeCaseString;
+
 #[cfg(test)]
 mod tests;