/**
 * Core memory item schema (explicit / inferred / system).
 */
import { MemoryCategory } from './category.types';
export type MemorySource = 'explicit' | 'inferred' | 'system';
/**
 * Value can be string, structured object, or embedding vector.
 */
export type MemoryValue = string | Record<string, unknown> | number[];
export interface MemoryItem {
    id: string;
    userId: string;
    category: MemoryCategory;
    key: string;
    value: MemoryValue;
    confidence: number;
    source: MemorySource;
    evidence: string[];
    createdAt: Date;
    updatedAt: Date;
    expiresAt?: Date;
    accessCount: number;
    sessionId?: string;
}
/**
 * Input for creating a memory (id and timestamps can be omitted).
 */
export interface MemoryItemInput extends Omit<MemoryItem, 'id' | 'createdAt' | 'updatedAt' | 'accessCount'> {
    id?: string;
    accessCount?: number;
}
//# sourceMappingURL=memory-item.types.d.ts.map