import type { Plugin } from 'tippy.js';
/**
 * Due to @react-aria's event abstraction layer, we add an invisible backdrop for all popovers
 * to not interfere with any components built with the hooks from @react-aria.
 *
 * This will make sure that popovers are closed on clickoutside and no longer
 * be stuck open in case the even target was a @react-aria button.
 */
export declare const addBackdropPlugin: Plugin;