diff --git a/src/services/compression_service.rs b/src/services/compression_service.rs
index 17d677c..b604fa9 100644
--- a/src/services/compression_service.rs
+++ b/src/services/compression_service.rs
@@ -19,6 +19,15 @@ use anyhow::anyhow;
 /// ```
 pub struct CompressionService;
 
+/// Service for handling compression and decompression of item content.
+///
+/// Provides methods to read compressed item files either fully into memory
+/// or as streaming readers. Supports various compression types via engines.
+///
+/// # Examples
+///
+pub struct CompressionService;
+
 /// Service for handling compression and decompression of item content.
 ///
 /// Provides methods to read compressed item files either fully into memory