diff --git a/src/index.ts b/src/index.ts
index d44e6b0..d700d2e 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1 +1,4 @@
-export { TypeIndexHelper } from "./TypeIndexHelper"
\ No newline at end of file
+/**
+ * Exports the TypeIndexHelper type from the TypeIndexHelper module.
+ */
+export { TypeIndexHelper } from "./TypeIndexHelper";