1 files changed, 23 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/HandlerAttribute.cs b/Xamarin.Forms.Core/HandlerAttribute.cs
new file mode 100644
index 00000000..b9dc9ecb
--- /dev/null
+++ b/Xamarin.Forms.Core/HandlerAttribute.cs
@@ -0,0 +1,23 @@
+using System;
+
+namespace Xamarin.Forms
+{
+	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
+	public abstract class HandlerAttribute : Attribute
+	{
+		protected HandlerAttribute(Type handler, Type target)
+		{
+			TargetType = target;
+			HandlerType = handler;
+		}
+
+		internal Type HandlerType { get; private set; }
+
+		internal Type TargetType { get; private set; }
+
+		public virtual bool ShouldRegister()
+		{
+			return true;
+		}
+	}
+}
+\ No newline at end of file