/**
 * Search Coordination Service
 * Orchestrates all types of search operations including hybrid, BM25, vector, and intelligent search
 */
import { JinaApiService } from './JinaApiService.js';
import { TurbopufferService } from './TurbopufferService.js';
import { ConfigurationService } from './ConfigurationService.js';
import { SearchResponse } from '../types/core.js';
export interface SearchOptions {
    limit?: number;
    vectorWeight?: number;
    bm25Weight?: number;
    fileTypes?: string[];
    offset?: number;
    enableReranking?: boolean;
}
export declare class SearchCoordinationService {
    private jinaApiService;
    private turbopufferService;
    private connectionExtractor;
    private configurationService;
    private logger;
    constructor(jinaApiService: JinaApiService, turbopufferService: TurbopufferService, connectionExtractor: (filePath: string, content: string) => Promise<any>, configurationService: ConfigurationService, loggerName?: string);
    /**
     * Advanced hybrid search combining vector similarity and BM25 full-text search
     */
    searchHybrid(namespace: string, query: string, options?: SearchOptions): Promise<SearchResponse>;
    /**
     * Pure BM25 full-text search using Turbopuffer
     */
    searchBM25(namespace: string, query: string, options?: SearchOptions): Promise<SearchResponse>;
    /**
     * Vector similarity search
     */
    searchVector(namespace: string, query: string, limit?: number): Promise<any[]>;
    /**
     * Symbol-based vector search
     */
    searchVectorBySymbols(namespace: string, symbols: string[], limit?: number): Promise<any[]>;
    /**
     * Intelligent search with automatic namespace detection
     */
    searchWithIntelligence(query: string, codebasePath: string | undefined, indexedCodebases: Map<string, any>, maxResults?: number): Promise<SearchResponse>;
    /**
     * Check if search services are available
     */
    isAvailable(): boolean;
    /**
     * Get search service status
     */
    getStatus(): {
        jinaAvailable: boolean;
        turbopufferAvailable: boolean;
        overallAvailable: boolean;
    };
}
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