import type * as React from 'react';
import type { TreeItemIndicatorProps } from './types.js';
/**
 * Expand/collapse affordance within a `TreeItem`, a `<span>` publishing `data-state` that toggles expansion on click.
 *
 * @example
 * ```tsx
 * <TreeItem nodeId="src">
 *   <TreeItemIndicator>▸</TreeItemIndicator>
 *   src
 * </TreeItem>
 * ```
 */
export declare const TreeItemIndicator: {
    ({ ref: forwardedRef, ...props }: TreeItemIndicatorProps): React.ReactNode;
    displayName: string;
};