import { IVectorStoreService, QueryResult, Vector } from '../types/index.js';
export declare class PineconeVectorStoreService implements IVectorStoreService {
    private client;
    private indexName;
    private namespace;
    constructor();
    initialize(): Promise<void>;
    upsertVectors(vectors: Vector[]): Promise<void>;
    queryVectors(vector: number[], options?: {
        topK?: number;
        filter?: Record<string, any>;
        threshold?: number;
        includeMetadata?: boolean;
        includeValues?: boolean;
    }): Promise<QueryResult[]>;
    deleteVectors(ids: string[]): Promise<void>;
    deleteByFilter(filter: Record<string, any>): Promise<void>;
    getIndexStats(): Promise<{
        totalVectors: number;
        dimension: number;
        indexFullness: number;
    }>;
    listSources(): Promise<string[]>;
    healthCheck(): Promise<boolean>;
    createDocument(): Promise<{
        id: string;
    }>;
    updateDocument(): Promise<void>;
}
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