move FileExtension to utils.rs

1 files changed, 3 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 6744922..eb4168c 100755
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -18,3 +18,6 @@ pub mod event;
 
 /// Application
 pub mod app;
+
+/// Utilities
+pub mod utils;