import type { Memory } from "../types/index.js";
export declare class VectraMemory {
    private index;
    private indexPath;
    private isInitialized;
    private quiet;
    constructor(dataDir?: string, quiet?: boolean);
    private log;
    initialize(): Promise<void>;
    addMemory(memory: Memory): Promise<string>;
    searchMemories(query: string, limit?: number, userId?: string): Promise<Memory[]>;
    deleteMemory(memoryId: string): Promise<void>;
    getStats(): Promise<{
        totalItems: number;
        indexSize: string;
        isHealthy: boolean;
    }>;
    private generateEmbedding;
    private simpleHash;
}
export default VectraMemory;
//# sourceMappingURL=vectra-memory.d.ts.map