import * as React from 'react';
import { TreeViewProps } from '../../components/TreeView/TreeView.types';
import { TreeViewAPI } from '../../types';
export declare const useTreeView: (props: TreeViewProps & {
    ref?: React.Ref<HTMLUListElement>;
}) => {
    contextValue: {
        api: TreeViewAPI;
        treeId: string;
        multiSelect: boolean;
        expansionTrigger: "content" | "iconContainer";
        disabledItemsFocusable: boolean;
        startDecorator: React.ReactNode;
        endDecorator: React.ReactNode;
        density: "compact" | "standard" | "comfortable";
        dataSource: import("../..").TreeViewDataSource;
        onItemClick: (event: React.MouseEvent, itemId: string) => void;
    };
    getRootProps: <ExternalProps extends Record<string, any> = object>(externalProps?: ExternalProps) => ExternalProps & {
        id: string;
        tabIndex: number;
        ref: (instance: any) => void | React.DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES[keyof React.DO_NOT_USE_OR_YOU_WILL_BE_FIRED_CALLBACK_REF_RETURN_VALUES];
        role: string;
        onFocus: (event: React.FocusEvent<HTMLUListElement>) => void;
        onBlur: (event: React.FocusEvent<HTMLUListElement>) => void;
        onKeyDown: (event: React.KeyboardEvent<HTMLUListElement>) => void;
        'aria-multiselectable': boolean;
        'aria-activedescendant': string;
    };
    children: React.ReactNode;
};