/**
 * Safety filter — determines if a query/response pair is safe to cache.
 * Prevents caching of PII, user-specific context, multi-turn follow-ups,
 * slash commands, and media content.
 */
export interface SafetyResult {
    isCacheable: boolean;
    flags: Record<string, boolean>;
}
export declare function checkSafety(query: string, response?: string): SafetyResult;
//# sourceMappingURL=safety-filter.d.ts.map