/**
 * Ids of the built-in widget header menu items.
 *
 * Built-in items are contributed by the widget itself when the corresponding feature is enabled
 * (renaming, duplication, export, …) and are always listed before custom items. Their ids are
 * reserved: the `id` of a custom {@link WidgetHeaderMenuItem} must not match any of them.
 */
export declare const WidgetHeaderMenuTargets: {
    /** The "Rename widget" menu item. */
    readonly RenameWidget: "widget-header-menu-rename-widget";
    /** The "Duplicate widget" menu item. */
    readonly DuplicateWidget: "widget-header-menu-duplicate-widget";
    /** The "Delete widget" menu item. */
    readonly DeleteWidget: "widget-header-menu-delete-widget";
    /** The "Distribute equal width" menu item. */
    readonly DistributeEqualWidth: "widget-header-menu-layout-equal-width";
    /** The "Download" menu group. */
    readonly Download: "widget-header-menu-download";
    /** The "Download > CSV File" menu item. */
    readonly DownloadCsv: "widget-header-menu-download-csv";
    /** The "Download > Excel File" menu item. */
    readonly DownloadExcel: "widget-header-menu-download-excel";
    /** The "Download > Excel File > Repeat rows" menu item. */
    readonly DownloadExcelRepeatRows: "widget-header-menu-download-excel-repeat-rows";
    /** The "Download > Excel File > Merge rows" menu item. */
    readonly DownloadExcelMergeRows: "widget-header-menu-download-excel-merge-rows";
};
/**
 * Union of the built-in widget header menu item ids.
 */
export type WidgetHeaderMenuTarget = (typeof WidgetHeaderMenuTargets)[keyof typeof WidgetHeaderMenuTargets];