import type { DocumentMetadata } from '../types/index.js';
/**
 * Extracts the LOIO ID from markdown content
 * Format: <!-- loio5cc6987511104c418b7cb4c25f3d9cb0 -->
 */
export declare function extractLoioId(content: string): string;
/**
 * Extracts complete document metadata
 */
export declare function extractMetadata(filePath: string, content: string): Promise<DocumentMetadata>;
/**
 * Checks if a file path looks like a documentation file
 */
export declare function isDocumentationFile(filePath: string): boolean;
/**
 * Checks if a file is an index file
 */
export declare function isIndexFile(filePath: string): boolean;
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