porting shell from nuget to local

src/Shared/Microsoft.Windows.Shell/Standard/IEnumObjects.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace Standard
+{
+	[Guid("2c1c7e2e-2d0e-4059-831e-1e6f82335c2e")]
+	[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+	[ComImport]
+	internal interface IEnumObjects
+	{
+		void Next(uint celt, [In] ref Guid riid, [MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.IUnknown, SizeParamIndex = 0)] [Out] object[] rgelt, out uint pceltFetched);
+
+		void Skip(uint celt);
+
+		void Reset();
+
+		IEnumObjects Clone();
+	}
+}