import type { LoggerInterface } from '@qvac/logging';
import type { BaseDBAdapter } from '../adapters/database/BaseDBAdapter.js';
import type { ChunkingService } from './core/ChunkingService.js';
import type { EmbeddingService } from './core/EmbeddingService.js';
import type { GenerateEmbeddingsOpts, SearchParams, SearchResult } from '../types.js';
interface RetrievalServiceConfig {
    dbAdapter: BaseDBAdapter;
    chunkingService: ChunkingService;
    embeddingService: EmbeddingService;
    logger?: LoggerInterface;
}
export declare class RetrievalService {
    dbAdapter: BaseDBAdapter;
    chunkingService: ChunkingService;
    embeddingService: EmbeddingService;
    logger: LoggerInterface;
    constructor({ dbAdapter, chunkingService, embeddingService, logger }: RetrievalServiceConfig);
    generateEmbeddings(text: string): Promise<number[]>;
    generateEmbeddingsForDocs(docs: string | string[], opts?: GenerateEmbeddingsOpts): Promise<{
        [key: string]: number[];
    }>;
    search(query: string, params?: SearchParams): Promise<SearchResult[]>;
}
export {};