export interface FileCategory {
    category: string;
    files: string[];
}
export interface FileStructure {
    homeDir: string;
    categories: FileCategory[];
    totalFiles: number;
}
/**
 * Scan home directory and categorize files for backup suggestions
 */
export declare function scanHomeDirectory(options?: {
    maxDepth?: number;
    maxFiles?: number;
    ignorePatterns?: string[];
}): Promise<FileStructure>;
/**
 * Convert file structure to JSON format for LLM prompt
 */
export declare function fileStructureToJSON(structure: FileStructure): string;
/**
 * Get a list of recommended backup targets based on scan results
 */
export declare function getRecommendedTargets(structure: FileStructure): string[];