/**
 * MemoryConsolidator — 记忆固化与冲突解决
 *
 * 从 PersistentMemory.js 提取的智能固化逻辑。
 * 负责:
 *   - Extract-Update Consolidation (ADD / UPDATE / MERGE / NOOP)
 *   - Mem0 风格冲突解决 (矛盾检测 + 自动替换)
 *   - Legacy JSONL 迁移
 *
 * @module MemoryConsolidator
 */
import { MemoryStore } from './MemoryStore.js';
/** 候选记忆 (consolidate 入参) */
export interface CandidateMemory {
    type?: string;
    content: string;
    source?: string;
    importance?: number;
}
/** consolidate 返回统计 */
export interface ConsolidateStats {
    added: number;
    updated: number;
    merged: number;
    skipped: number;
    replaced?: number;
}
/** consolidate 选项 */
export interface ConsolidateOptions {
    bootstrapSession?: string;
}
/** Logger 接口 */
interface MemoryLogger {
    info(msg: string): void;
    warn?(msg: string): void;
    debug?(msg: string): void;
}
export declare class MemoryConsolidator {
    #private;
    constructor(store: MemoryStore, opts?: {
        logger?: MemoryLogger | null;
    });
    /**
     * 智能固化: 先执行冲突检测 (Mem0 风格)，再执行 ADD / UPDATE / MERGE / NOOP
     *
     * @returns }
     */
    consolidate(candidateMemories: CandidateMemory[], { bootstrapSession }?: ConsolidateOptions): ConsolidateStats;
    /**
     * 从旧版 Memory.js JSONL 文件迁移数据到 SQLite
     *
     * @returns >}
     */
    migrateFromLegacy(projectRoot: string): Promise<{
        migrated: number;
        skipped: number;
        error?: string;
    }>;
}
export {};