/**
 * CLI: kivo extract-sessions --source memory
 *
 * Extracts knowledge from workspace memory/*.md files via:
 * 1. Scan memory directory for .md files
 * 2. Split each file by ## headings into chunks
 * 3. Hash-based dedup: skip files whose content hasn't changed
 * 4. LLM extraction → structured knowledge with multi-dimensional tags
 * 5. Write to KIVO DB with source='memory'
 */
export interface ExtractMemoryOptions {
    dryRun?: boolean;
    limit?: number;
    memoryDir?: string;
    noQualityGate?: boolean;
}
export interface MemoryExtractResult {
    filesScanned: number;
    filesSkipped: number;
    chunksProcessed: number;
    knowledgeExtracted: number;
    knowledgeWritten: number;
    tokenEstimate: number;
    errors: string[];
}
export declare function extractMemoryKnowledge(options?: ExtractMemoryOptions): Promise<MemoryExtractResult>;
export declare function formatMemoryResult(result: MemoryExtractResult, dryRun: boolean): string;
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