import { SemanticCacheEntry, SemanticCacheManager } from "../types/cache";
import { EmbeddingProvider } from "../types/provider";
export declare class SemanticCacheManagerImpl implements SemanticCacheManager {
    private cache;
    private embeddingProvider;
    constructor(embeddingProvider: EmbeddingProvider);
    get(key: string): Promise<any>;
    set(key: string, value: any, ttl?: number): Promise<void>;
    delete(key: string): Promise<void>;
    clear(): Promise<void>;
    search(query: string, threshold: number): Promise<SemanticCacheEntry[]>;
    private cosineSimilarity;
}