export interface IterationCacheContext {
    iteration: string;
    docName?: string;
    featureName?: string;
    withCode?: boolean;
    timestamp: string;
}
/**
 * 确保迭代临时目录存在
 */
export declare function ensureIterationCache(iteration: string): Promise<string>;
/**
 * 保存分析上下文
 */
export declare function saveAnalysisContext(ctx: IterationCacheContext): Promise<void>;
/**
 * 读取分析上下文
 */
export declare function loadAnalysisContext(iteration: string): Promise<IterationCacheContext | null>;
/**
 * 保存语义定位结果
 */
export declare function saveFeatureLocations(iteration: string, featureName: string, locations: unknown): Promise<void>;
/**
 * 保存代码扫描摘要
 */
export declare function saveCodeScanSummary(iteration: string, summary: unknown): Promise<void>;
/**
 * 保存分析快照（用于增量更新对比）
 */
export declare function saveAnalysisSnapshot(iteration: string, snapshot: unknown): Promise<void>;
/**
 * 读取分析快照
 */
export declare function loadAnalysisSnapshot(iteration: string): Promise<unknown | null>;
/**
 * 保存迭代式补全大纲
 */
export declare function saveDeepOutline(iteration: string, docName: string, outline: string): Promise<void>;
/**
 * 读取迭代式补全大纲
 */
export declare function loadDeepOutline(iteration: string, docName: string): Promise<string | null>;
/**
 * 清理迭代临时目录
 */
export declare function clearIterationCache(iteration: string): Promise<void>;
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