interface NodeData { id: string; mindmap?: string; is_root: boolean; parent_id?: string; children_count: number; depth: number; title: string; desc: string; created_at?: string; updated_at?: string; deleted: boolean; children: NodeData[]; } interface Node { nodeData: NodeData; linkData: any; } declare function markdownToJSON(markdown: string): Node; export { markdownToJSON, Node, NodeData };