/**
 * Redaction is pure, so identical persisted text never needs a second regex
 * pass. Autosaves resend the same closed transcript items every turn, which is
 * where the repeated whole-transcript scrub cost came from.
 */
export declare function redactSecretsCached(text: string): string;
export declare function redactionCacheStats(): {
    hits: number;
    misses: number;
    entries: number;
};
export declare function resetRedactionCache(): void;