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diff --git a/src/dynamic_fusion/sketch/gpu/template_writer/IGpuTemplateComponentWriter.h b/src/dynamic_fusion/sketch/gpu/template_writer/IGpuTemplateComponentWriter.h
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+/*
+ * Copyright (c) 2022 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 SRC_DYNAMIC_FUSION_SKETCH_GPU_TEMPLATE_WRITER_IGPUTEMPLATECOMPONENTWRITER
+#define SRC_DYNAMIC_FUSION_SKETCH_GPU_TEMPLATE_WRITER_IGPUTEMPLATECOMPONENTWRITER
+
+#include "arm_compute/core/CL/CLCompileContext.h"
+#include "arm_compute/core/ITensorInfo.h"
+#include "arm_compute/core/Window.h"
+#include "src/dynamic_fusion/sketch/ArgumentPack.h"
+#include "src/dynamic_fusion/sketch/gpu/components/Types.h"
+#include "src/dynamic_fusion/sketch/gpu/template_writer/GpuKernelVariableTable.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+/** Forward declaration */
+class GpuKernelComponentGroup;
+class GpuKernelVariableTable;
+
+/** An interface used by @ref ClTemplateWriter to write source code for a kernel component
+ */
+class IGpuTemplateComponentWriter
+{
+public:
+    using ComponentGroup = GpuKernelComponentGroup;
+
+public:
+    /** Constructor
+     *
+     * @param[in] id      Component id
+     * @param[in] tensors Tensor arguments to the components
+     */
+    IGpuTemplateComponentWriter(ComponentId id, const ArgumentPack<ITensorInfo> tensors)
+        : _id{ id }, _tensors{ tensors }
+    {
+    }
+    /** Destructor */
+    virtual ~IGpuTemplateComponentWriter()
+    {
+    }
+    /** Generate kernel component name */
+    virtual std::string get_name() const = 0;
+    /** Generate kernel component code template
+     *
+     * @param[in] comp_group Component group of which the component is a part of
+     *
+     * @return std::string Component code
+     */
+    virtual std::string get_component_code(const ComponentGroup &comp_group) const = 0;
+    /** Declare all variables used by the component in the @p vtable
+     *
+     * @param[out] vtable     Variable table
+     * @param[in]  comp_group Component group of which the component is a part of
+     */
+    virtual void declare_variables(GpuKernelVariableTable &vtable, const ComponentGroup &comp_group) const = 0;
+    /** Generate the tag look-up table used to instantiate the component code.
+     *
+     * @param[in] vtable     Variable table
+     * @param[in] comp_group Component group of which the component is a part of
+     *
+     * @return TagLUT  Tag lookup table
+     */
+    virtual TagLUT get_tag_lut(const GpuKernelVariableTable &vtable, const ComponentGroup &comp_group) const = 0;
+    /** Generate additional macros used in the component */
+    virtual std::string get_additional_macros() const
+    {
+        return "";
+    }
+    /** Generate the build options used in the component
+     *
+     * @param[in] comp_group Component group of which the component is a part of
+     *
+     * @return CLBuildOptions Build options
+     */
+    virtual CLBuildOptions get_build_options(const ComponentGroup &comp_group) const
+    {
+        ARM_COMPUTE_UNUSED(comp_group);
+        return CLBuildOptions{};
+    }
+    /** Generate the component config id string used for tuning */
+    virtual std::string get_config_id() const
+    {
+        return "";
+    }
+    /** Generate the header list used in the component */
+    virtual std::set<std::string> get_headers_list() const
+    {
+        return std::set<std::string> {};
+    }
+    /** Generate the execution window for the component */
+    virtual Window get_window() const
+    {
+        return Window{};
+    }
+    /** Get tensor arguments */
+    ArgumentPack<ITensorInfo> tensors() const
+    {
+        return _tensors;
+    }
+    /** Get component id */
+    ComponentId id() const
+    {
+        return _id;
+    }
+
+private:
+    ComponentId               _id{ -1 };
+    ArgumentPack<ITensorInfo> _tensors{};
+};
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute
+#endif /* SRC_DYNAMIC_FUSION_SKETCH_GPU_TEMPLATE_WRITER_IGPUTEMPLATECOMPONENTWRITER */