/**
 * Memory recall helpers — reference/link deduplication and filename sanitisation
 * used by MemoryEngine during recall, network-graph construction, and vault writes.
 */
import type { MemoryEntityReference, MemoryNetworkLink } from '../memory.js';
export declare function dedupeReferences(references: MemoryEntityReference[]): MemoryEntityReference[];
export declare function dedupeLinks(links: MemoryNetworkLink[]): MemoryNetworkLink[];
export declare function sanitizeFileName(value: string): string;
