import type { DatabaseSync } from 'node:sqlite';
export declare function memoryFingerprint(parts: unknown[]): string;
export declare function isMemorySuppressed(db: DatabaseSync, fingerprints: string[]): boolean;
export declare function suppressMemory(db: DatabaseSync, fingerprints: string[], now: number): void;
export declare function restoreMemory(db: DatabaseSync, fingerprints: string[]): void;
/** Remove cached decisions containing deleted content; retain only unrelated audit rows. */
export declare function clearMemoryAudit(db: DatabaseSync, type: 'assertion' | 'knowledge', id: string): void;