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-rw-r--r--src/file/extension.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/file/extension.rs b/src/file/extension.rs
new file mode 100644
index 0000000..bb247c8
--- /dev/null
+++ b/src/file/extension.rs
@@ -0,0 +1,3 @@
+pub trait FileExtensions {
+ fn extensions(&self) -> &Vec<&'static str>;
+}