import React from 'react';
import { ResultsMenuPropsBase } from '../ResultsMenu';
import type { ComponentProps } from '../../utils/types';
interface VirtualizedResultsMenuPropsBase extends Omit<ResultsMenuPropsBase, 'onDownKeyPress' | 'onEndKeyPress' | 'onHomeKeyPress' | 'onUpKeyPress'> {
    virtualization?: number;
}
type VirtualizedResultsMenuProps = ComponentProps<VirtualizedResultsMenuPropsBase, 'div'>;
/**
 * A wrapper for `ResultsMenu` which virtualizes the `children`. The received `children` array will be split into **"panes"** each with `virtualization` entries
 * and, at any given time, 3 or fewer of these panes will be rendered in the DOM.
 *
 * Given the children `[1, 2, 3, 4, 5, 6, 7, 8, 9]` and `virtualization=4`, then at first only elements `[1, 2, 3, 4, 5, 6, 7, 8]` will be added to the DOM.
 * Once either child `6` or `8` intersect the `Menu` rendered by `ResultsMenu` the next pane of children will also be included and, if needed, the oldest pane
 * will be removed.
 *
 * In effect this means the menu will show the "central" content at pane index _`n`_, a previous-content-buffer comprised of pane index _`n - 1`_,
 * and an upcoming-content-buffer comprised of pane index _`n + 1`_.
 *
 * An `IntersectionObserver` will observe the first node in the _`n - 1`_ pane, the last node in the _`n + 1`_ pane, and the central node in both _`n ± 1`_ panes
 * for intersections with the rendered `Menu` and trigger a *pane change* upon that intersection. As such, in SSR or other environments which don't support `IntersectionObserver`
 * this component should not be used and will be replaced by the barrel file with a vanilla `ResultsMenu`.
 *
 * @throws in `__DEV__` when `virtualization` is too small as compared to the menu height (`virtualization` must be greater than the number of visible items in the rendered menu)
 * @throws in `__DEV__` when `virtualization` is less than or equal to 1 (`virtualization` must be ≥ 2)
 * @throws in `__DEV__` when `virtualization` is changed during the lifecycle of the `VirtualizedResultsMenu` component
 */
declare function VirtualizedResultsMenu({ virtualization: virtualizationProp, elementRef: elementRefProp, children: originalChildren, focusMode, ...props }: VirtualizedResultsMenuProps): React.JSX.Element;
declare namespace VirtualizedResultsMenu {
    var propTypes: React.WeakValidationMap<VirtualizedResultsMenuPropsBase>;
}
export { VirtualizedResultsMenu };