1 files changed, 17 insertions, 0 deletions
diff --git a/src/Jellyfin.Database/Jellyfin.Database.Implementations/Interfaces/IHasConcurrencyToken.cs b/src/Jellyfin.Database/Jellyfin.Database.Implementations/Interfaces/IHasConcurrencyToken.cs
new file mode 100644
index 000000000..196d2680d
--- /dev/null
+++ b/src/Jellyfin.Database/Jellyfin.Database.Implementations/Interfaces/IHasConcurrencyToken.cs
@@ -0,0 +1,17 @@
+namespace Jellyfin.Database.Implementations.Interfaces;
+
+/// <summary>
+/// An interface abstracting an entity that has a concurrency token.
+/// </summary>
+public interface IHasConcurrencyToken
+{
+    /// <summary>
+    /// Gets the version of this row. Acts as a concurrency token.
+    /// </summary>
+    uint RowVersion { get; }
+
+    /// <summary>
+    /// Called when saving changes to this entity.
+    /// </summary>
+    void OnSavingChanges();
+}