1 files changed, 2 insertions, 0 deletions
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.h b/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.h
index 7dcdef85f..e55837337 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.h
@@ -26,6 +26,8 @@ class FileUtils {
     // Returns -1 on error.
     static int getFileSize(const char *const filePath);
 
+    static bool existsDir(const char *const dirPath);
+
     // Remove a directory and all files in the directory.
     static bool removeDirAndFiles(const char *const dirPath);