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diff --git a/indra/newview/llgltffolderitem.h b/indra/newview/llgltffolderitem.h
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+++ b/indra/newview/llgltffolderitem.h
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+/**
+ * @file llgltffolderitem.h
+ * @author Andrey Kleshchev
+ * @brief LLGLTFFolderItem header file
+ *
+ * $LicenseInfo:firstyear=2024&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2024, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLGLTFFOLDERITEM_H
+#define LL_LLGLTFFOLDERITEM_H
+
+#include "llfloater.h"
+
+#include "llfolderviewmodel.h"
+
+class LLGLTFFolderItem : public LLFolderViewModelItemCommon
+{
+public:
+    enum EType
+    {
+        TYPE_ROOT,
+        TYPE_SCENE,
+        TYPE_NODE,
+        TYPE_MESH,
+        TYPE_SKIN,
+    };
+
+    LLGLTFFolderItem(S32 id, const std::string &display_name, EType type, LLFolderViewModelInterface& root_view_model);
+    LLGLTFFolderItem(LLFolderViewModelInterface& root_view_model);
+    virtual ~LLGLTFFolderItem();
+
+    void init();
+
+    const std::string& getName() const override { return mName; }
+    const std::string& getDisplayName() const override { return mName; }
+    const std::string& getSearchableName() const override { return mName; }
+
+    std::string getSearchableDescription() const override { return std::string(); }
+    std::string getSearchableCreatorName()const override { return std::string(); }
+    std::string getSearchableUUIDString() const override { return std::string(); }
+
+    LLPointer<LLUIImage> getIcon() const override { return pIcon; }
+    LLPointer<LLUIImage> getIconOpen() const { return getIcon(); }
+    LLPointer<LLUIImage> getIconOverlay() const { return NULL; }
+
+    LLFontGL::StyleFlags getLabelStyle() const override { return LLFontGL::NORMAL; }
+    std::string getLabelSuffix() const override { return std::string(); }
+
+    void openItem(void) override {}
+    void closeItem(void) override {}
+    void selectItem(void) override {}
+
+    void navigateToFolder(bool new_window = false, bool change_mode = false) override {}
+
+    bool isItemWearable() const { return false; }
+
+    bool isItemRenameable() const override { return false; }
+    bool renameItem(const std::string& new_name) override { return false; }
+
+    bool isItemMovable(void) const override { return false; } // Can be moved to another folder
+    void move(LLFolderViewModelItem* parent_listener) override {}
+
+    bool isItemRemovable(bool check_worn = true) const override { return false; }
+    bool removeItem() override { return false; }
+    void removeBatch(std::vector<LLFolderViewModelItem*>& batch) override {}
+
+    bool isItemCopyable(bool can_copy_as_link = true) const override { return false; }
+    bool copyToClipboard() const override { return false; }
+    bool cutToClipboard() override { return false; }
+    bool isCutToClipboard() { return false; }
+
+    bool isClipboardPasteable() const override { return false; }
+    void pasteFromClipboard() override {}
+    void pasteLinkFromClipboard() override {}
+
+    void buildContextMenu(LLMenuGL& menu, U32 flags) override {};
+
+    bool potentiallyVisible() override { return true; }; // is the item definitely visible or we haven't made up our minds yet?
+
+    bool hasChildren() const override { return mChildren.size() > 0; }
+
+    bool dragOrDrop(
+        MASK mask,
+        bool drop,
+        EDragAndDropType cargo_type,
+        void* cargo_data,
+        std::string& tooltip_msg) override
+    {
+        return false;
+    }
+
+    bool filterChildItem(LLFolderViewModelItem* item, LLFolderViewFilter& filter);
+    bool filter(LLFolderViewFilter& filter) override;
+
+    EType getType() const { return mItemType; }
+    S32 getId() const { return mItemId; }
+
+private:
+    LLUIImagePtr pIcon;
+    std::string mName;
+    EType mItemType = TYPE_ROOT;
+
+    // mItemId can be an id in a mesh vector, node vector or any other vector.
+    // mItemId is not nessesarily unique, ex: some nodes can reuse the same
+    // mesh or skin, so mesh-items can have the same id.
+    S32 mItemId = -1;
+};
+
+#endif LL_LLGLTFFOLDERITEM_H