diff --git a/core/lib/core.dart b/core/lib/core.dart
index 93a316b6a..4fb0481fa 100644
--- a/core/lib/core.dart
+++ b/core/lib/core.dart
@@ -35,7 +35,6 @@ export 'utils/app_logger.dart';
 export 'utils/benchmark.dart';
 export 'utils/fps_manager.dart';
 export 'utils/build_utils.dart';
-export 'utils/wrapper.dart';
 export 'utils/string_convert.dart';
 export 'data/utils/compress_file_utils.dart';
 
diff --git a/core/lib/utils/wrapper.dart b/core/lib/utils/wrapper.dart
deleted file mode 100644
index 21b52349f..000000000
--- a/core/lib/utils/wrapper.dart
+++ /dev/null
@@ -1,4 +0,0 @@
-class Wrapped<T> {
-  final T value;
-  const Wrapped.value(this.value);
-}
\ No newline at end of file