/** Non-navigational menu item, i.e. opens a dialog. */
export declare class MtnaBaseMenuItem {
    id: string;
    text: string;
    icon?: string | undefined;
    svgIcon: boolean;
    tooltip?: string | undefined;
    /**
     * @param id Unique identifier for the item
     * @param text The text to display for the item
     * @param icon The icon to represent the item, or undefined for no icon
     * @param svgIcon Whether the icon is an SVG icon, defaults to false
     * @param tooltip Text to provide in a tooltip on hover
     */
    constructor(id: string, text: string, icon?: string | undefined, svgIcon?: boolean, tooltip?: string | undefined);
}
/**
 * Typeguard to determine if something is a `MtnaBaseMenuItem`.
 * This does not guarantee an item is not an extension of MtnaBaseMenuItem, i.e. `MtnaRouteMenuItem`.
 *
 * @param something something to check if it is a `MtnaBaseMenuItem`.
 * @returns whether something is a `MtnaBaseMenuItem`.
 */
export declare function isMtnaBaseMenuItem(something: unknown): something is MtnaBaseMenuItem;