export declare namespace TOOLBAR_ITEMS {
    const BACK_NODE: string;
    const FRONT_NODE: string;
    const SAVE_GRAPH_DATA: string;
    const REDO_CMD: string;
    const UNDO_CMD: string;
    const MULTI_SELECT: string;
    const ADD_GROUP: string;
    const DEL_GROUP: string;
    const COPY: string;
    const PASTE: string;
}
export declare const useToolbarConfig: (value?: import("../../interface").ToolbarPanelProps) => import("@antv/xflow-extension/es/canvas-toolbar/config").ToolbarConfig;