/**
 * System Indexer
 *
 * Indexes the user's filesystem INTO the memory system.
 * When user says "that project" or "save in downloads",
 * semantic search finds the relevant paths.
 *
 * No MCP. No new protocols. Just smart memory use.
 */
interface MemoryStore {
    remember(content: string, options?: {
        type?: 'episodic' | 'semantic' | 'procedural' | 'working';
        source?: string;
        importance?: number;
        tags?: string[];
    }): Promise<string>;
    search(query: string, options?: {
        type?: 'episodic' | 'semantic' | 'procedural' | 'working';
        limit?: number;
        minImportance?: number;
    }): Promise<{
        id: string;
        content: string;
        importance: number;
        tags?: string[];
    }[]>;
    forget?(id: string): Promise<boolean>;
}
export declare class SystemIndexer {
    private memory;
    private home;
    private indexed;
    constructor(memory: MemoryStore);
    /**
     * Index the user's home directory structure into memory
     */
    indexHome(): Promise<{
        projects: number;
        directories: number;
        total: number;
    }>;
    /**
     * Index a directory and its subdirectories
     */
    private indexDirectory;
    /**
     * Find and index git repositories as projects
     */
    private indexGitRepos;
    /**
     * Get detailed info about a git project
     */
    private getProjectInfo;
    /**
     * Detect project type by looking at files
     */
    private detectProjectType;
    /**
     * Remember a key directory (Downloads, Documents, Desktop, etc.)
     * These get high importance and multiple aliases for better search
     */
    private rememberKeyDirectory;
    /**
     * Store a project in memory
     */
    private rememberProject;
    /**
     * Generate a description for a directory
     */
    private describeDirectory;
    /**
     * Extract relevant tags from directory contents
     */
    private extractTags;
    /**
     * Re-index (clear old filesystem memories and re-scan)
     */
    reindex(): Promise<{
        projects: number;
        directories: number;
        total: number;
    }>;
}
export {};