why not

include/td/render/renderer/HotkeysRenderer.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <td/render/Renderer.h>
+#include <client/PlayerManager.h>
+
+namespace td {
+namespace render {
+
+/**
+ * \brief This is a debug class
+ */
+class HotkeysRenderer : public BasicRenderer {
+  public:
+	virtual void Render(float a_Lerp) override;
+
+	HotkeysRenderer();
+	~HotkeysRenderer() {}
+};
+
+}  // namespace render
+}  // namespace td