IVGCVSW-3365 Add reference workload support for ResizeLayer

Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: Id551690065dca0686ce597d1f0c14fd73163481e
diff --git a/src/backends/reference/workloads/Resize.hpp b/src/backends/reference/workloads/Resize.hpp
new file mode 100644
index 0000000..8bd8999
--- /dev/null
+++ b/src/backends/reference/workloads/Resize.hpp
@@ -0,0 +1,23 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "BaseIterator.hpp"
+#include <armnn/Tensor.hpp>
+
+#include <DataLayoutIndexed.hpp>
+
+namespace armnn
+{
+
+void Resize(Decoder<float>&               in,
+            const TensorInfo&             inputInfo,
+            Encoder<float>&               out,
+            const TensorInfo&             outputInfo,
+            armnnUtils::DataLayoutIndexed dataLayout = DataLayout::NCHW,
+            ResizeMethod                  resizeMethod = ResizeMethod::NearestNeighbor);
+
+} //namespace armnn