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diff --git a/arm_compute/core/experimental/Types.h b/arm_compute/core/experimental/Types.h
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+/*
+ * Copyright (c) 2020-2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ACL_ARM_COMPUTE_CORE_EXPERIMENTAL_TYPES_H
+#define ACL_ARM_COMPUTE_CORE_EXPERIMENTAL_TYPES_H
+
+#include "arm_compute/core/ITensorPack.h"
+#include "arm_compute/core/TensorShape.h"
+
+#include <vector>
+
+namespace arm_compute
+{
+// Forward declaration
+class ITensor;
+
+/** Memory type */
+enum TensorType : int32_t
+{
+    ACL_UNKNOWN = -1,
+    ACL_SRC_DST = 0,
+
+    // Src
+    ACL_SRC     = 0,
+    ACL_SRC_0   = 0,
+    ACL_SRC_1   = 1,
+    ACL_SRC_2   = 2,
+    ACL_SRC_3   = 3,
+    ACL_SRC_4   = 4,
+    ACL_SRC_5   = 5,
+    ACL_SRC_6   = 6,
+    ACL_SRC_END = 6,
+
+    // Dst
+    ACL_DST     = 30,
+    ACL_DST_0   = 30,
+    ACL_DST_1   = 31,
+    ACL_DST_2   = 32,
+    ACL_DST_END = 32,
+
+    // Aux
+    ACL_INT     = 50,
+    ACL_INT_0   = 50,
+    ACL_INT_1   = 51,
+    ACL_INT_2   = 52,
+    ACL_INT_3   = 53,
+    ACL_INT_4   = 54,
+    ACL_SRC_VEC = 256,
+    ACL_DST_VEC = 512,
+    ACL_INT_VEC = 1024,
+
+    // Aliasing Types
+    // Conv etc
+    ACL_BIAS = ACL_SRC_2,
+
+    // Gemm
+    ACL_VEC_ROW_SUM = ACL_SRC_3,
+    ACL_VEC_COL_SUM = ACL_SRC_4,
+    ACL_SHIFTS      = ACL_SRC_5,
+    ACL_MULTIPLIERS = ACL_SRC_6,
+};
+
+namespace experimental
+{
+enum class MemoryLifetime
+{
+    Temporary  = 0,
+    Persistent = 1,
+    Prepare    = 2,
+};
+struct MemoryInfo
+{
+    MemoryInfo() = default;
+
+    MemoryInfo(int slot, size_t size, size_t alignment = 0) noexcept : slot(slot), size(size), alignment(alignment)
+    {
+    }
+
+    MemoryInfo(int slot, MemoryLifetime lifetime, size_t size, size_t alignment = 0) noexcept
+        : slot(slot), lifetime(lifetime), size(size), alignment(alignment)
+    {
+    }
+
+    bool merge(int slot, size_t new_size, size_t new_alignment = 0) noexcept
+    {
+        if (slot != this->slot)
+        {
+            return false;
+        }
+
+        size      = std::max(size, new_size);
+        alignment = std::max(alignment, new_alignment);
+
+        return true;
+    }
+
+    int            slot{ACL_UNKNOWN};
+    MemoryLifetime lifetime{MemoryLifetime::Temporary};
+    size_t         size{0};
+    size_t         alignment{64};
+};
+
+using MemoryRequirements = std::vector<MemoryInfo>;
+} // namespace experimental
+} // namespace arm_compute
+#endif // ACL_ARM_COMPUTE_CORE_EXPERIMENTAL_TYPES_H