import * as React from 'react';
export type TreeContextProps = {
    /**
     * Depth of the node.
     */
    nodeDepth: number;
    /**
     * List of sub-node IDs. Used for an accessibility attribute and keyboard navigation.
     */
    subNodeIds?: string[];
    /**
     * ID of the parent node. Used for keyboard navigation.
     */
    parentNodeId?: string;
    /**
     * Number of nodes that are under the same parent node or in the root. Used for an accessibility attribute.
     */
    groupSize: number;
    /**
     * Node index in the list of nodes under the same parent node or in the root. Used for an accessibility attribute.
     */
    indexInGroup: number;
    /**
     * Function that scrolls to the node's parent node.
     */
    scrollToParent?: () => void;
    /**
     * Size of the tree.
     */
    size?: 'default' | 'small';
};
export declare const TreeContext: React.Context<TreeContextProps | undefined>;
export declare const useTreeContext: () => TreeContextProps;
export declare const VirtualizedTreeContext: React.Context<{
    onVirtualizerChange?: () => void;
} | undefined>;