1 files changed, 18 insertions, 0 deletions
diff --git a/Xamarin.Forms.Pages/IDataSource.cs b/Xamarin.Forms.Pages/IDataSource.cs
new file mode 100644
index 00000000..a00e7f1c
--- /dev/null
+++ b/Xamarin.Forms.Pages/IDataSource.cs
@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+
+namespace Xamarin.Forms.Pages
+{
+	public interface IDataSource
+	{
+		IReadOnlyList<IDataItem> Data { get; }
+
+		bool IsLoading { get; }
+
+		object this[string key] { get; set; }
+
+		IEnumerable<string> MaskedKeys { get; }
+
+		void MaskKey(string key);
+		void UnmaskKey(string key);
+	}
+}
+\ No newline at end of file