import { type ReactElement, type ReactNode } from "react";
/**
 * @internal
 * @since 6.0.0 Updated to use the latest API
 */
export interface TreeItemExpanderProps {
    /** @defaultValue `false` */
    isLeft?: boolean;
    itemId: string;
    addon: ReactNode;
    disabled: boolean;
    expanded: boolean;
    isLeafNode: boolean;
    className?: string;
}
/**
 * **Client Component**
 *
 * @internal
 * @since 6.0.0 Updated to support the new `expansionMode` behavior.
 */
export declare function TreeItemExpander(props: TreeItemExpanderProps): ReactElement;
