/**
 * Composite memory store — routes by category to primary and optional episodic (vector) store.
 */
import { MemoryCategory } from '../types/category.types';
import { MemoryItem } from '../types/memory-item.types';
import { MemoryQuery, MemorySearchOptions, MemoryStats, PruneOptions } from '../types/store.types';
import { MemoryStore } from './memory-store.interface';
export interface CompositeMemoryStoreOptions {
    /** Primary store for profile, preference, behavioral, emotional, and optionally semantic_summary. */
    primary: MemoryStore;
    /** Optional store for episodic (and optionally semantic_summary) with vector search. */
    episodic?: MemoryStore;
    /** Categories to route to episodic store. Default: [EPISODIC, SEMANTIC_SUMMARY]. */
    episodicCategories?: MemoryCategory[];
}
/**
 * Routes saves/queries by category to primary or episodic store.
 */
export declare class CompositeMemoryStore implements MemoryStore {
    private readonly primary;
    private readonly episodic;
    private readonly episodicCategories;
    constructor(options: CompositeMemoryStoreOptions);
    private route;
    initialize(): Promise<void>;
    save(item: MemoryItem): Promise<string>;
    saveBatch(items: MemoryItem[]): Promise<string[]>;
    get(id: string): Promise<MemoryItem | null>;
    update(id: string, updates: Partial<MemoryItem>): Promise<void>;
    delete(id: string): Promise<void>;
    deleteBatch(ids: string[]): Promise<void>;
    query(options: MemoryQuery): Promise<MemoryItem[]>;
    search(query: string | number[], options: MemorySearchOptions): Promise<MemoryItem[]>;
    getStats(userId?: string): Promise<MemoryStats>;
    prune(options?: PruneOptions): Promise<number>;
}
//# sourceMappingURL=composite.store.d.ts.map