From 1baf69234abd4a4a7e3569429f16aa5cfd10dd9b Mon Sep 17 00:00:00 2001
From: shept <sheptikhinv@gmail.com>
Date: Mon, 9 Jun 2025 01:39:25 +0500
Subject: [PATCH] add new interface for data export

---
 SurveyLib.Core/Tools/IDataExporter.cs | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 SurveyLib.Core/Tools/IDataExporter.cs

diff --git a/SurveyLib.Core/Tools/IDataExporter.cs b/SurveyLib.Core/Tools/IDataExporter.cs
new file mode 100644
index 0000000..9de4e30
--- /dev/null
+++ b/SurveyLib.Core/Tools/IDataExporter.cs
@@ -0,0 +1,6 @@
+namespace SurveyLib.Core.Tools;
+
+public interface IDataExporter
+{
+    Task<byte[]> ExportDataBySurveyIdAsync(int surveyId);
+}
\ No newline at end of file