import type { Root, RootContent } from 'mdast';
/**
 * Configuration options for the semantic tree transformer
 */
export interface SemtreeOptions {
    /**
     * Whether to preserve the original list item structure (default: true)
     */
    preserveListStructure?: boolean;
}
/**
 * Creates a transformer function that organizes mdast nodes into a semantic hierarchy
 * based on their heading levels
 */
export declare function semtree(options?: SemtreeOptions): (tree: Root) => Root;
/**
 * Utility function to extract content belonging to a specific heading
 */
export declare function extractHeadingContent(tree: Root, headingText: string): RootContent[];
/**
 * Creates a valid mdast tree from a node and its ancestors
 */
export declare function createSubtree(tree: Root, headingText: string): Root;