/** List all solutions with status summary */
export declare function listSolutions(): void;
/** Inspect a single saved entry in detail */
export declare function inspectSolution(name: string): void;
/** Remove a saved entry by name */
export declare function removeSolution(name: string): void;
/**
 * Retire solutions whose names match extractors that have been removed
 * from the compound pipeline. Retired solutions are excluded from the
 * index (see `solution-index.ts:142`) so they stop being surfaced in
 * MCP search and hook injection, but the file stays on disk for
 * audit / undo purposes.
 *
 * M-3 (2026-04-09): the C4 extractor cleanup left orphaned files in
 * users' `~/.forgen/me/solutions/` directories. Without this migration,
 * files like `recurring-task-pattern.md` (which had injected=113 on
 * the author's own machine at fix time) continue to pollute matching
 * results until the user manually deletes them.
 */
export declare function cleanStaleSolutions(): void;
/** Retag all solutions using improved extractTags */
export declare function retagSolutions(): void;
/** Result of a rollback operation — used by tests and callers that need counts. */
export interface RollbackCliResult {
    archived: string[];
    archiveDir: string | null;
    skipped: string[];
    errors: string[];
    dryRun: boolean;
}
/**
 * Rollback auto-extracted solutions created since a given date.
 *
 * Invariant (2026-04-20, feedback_core_loop_invariant):
 *   rollback은 **archive 이동**만 수행한다. `fs.unlinkSync`로 솔루션 파일을
 *   영구 삭제하지 않는다. 실수로 rollback을 실행해도 `~/.forgen/lab/archived/
 *   rollback-{ts}/`에서 복구할 수 있어야 한다. (과거 `unlinkSync` 경로는
 *   time-bounded rollback이 "되돌리기 불가 영구 삭제"로 동작하던 버그였다.)
 *
 * 필터 기준:
 *   - category === 'solution'만 대상 (rule은 제외)
 *   - reflected > 0 OR sessions > 0인 것은 유지 (사용된 솔루션 보호)
 *   - created >= since 인 것만 대상
 *
 * dryRun=true면 아무 파일도 건드리지 않고 대상 목록만 반환.
 */
export declare function rollbackSolutions(sinceDate: string, opts?: {
    dryRun?: boolean;
}): RollbackCliResult;