import { HttpClient } from '../utils/index.js';
import type { ProductStixResponse, SearchProductsStixRequest, SearchProductsStixResponse, SearchProductsRequest, SearchProductsResponse, SearchProductResponse, TrussClientConfig } from '../types/index.js';
export declare class SearchService {
    protected readonly http: HttpClient;
    constructor(config: Required<TrussClientConfig>);
    /**
     * Search products with advanced filtering and date range support
     *
     * @param params - Product search parameters including date filtering
     * @returns Promise resolving to product search results
     *
     * @example
     * ```typescript
     * const products = await client.search.products({
     *   filterExpression: "category = 'Malware' AND source = 'Test Source'",
     *   startDate: '2024-01-01',
     *   endDate: '2024-12-31',
     * });
     * ```
     */
    products(params: SearchProductsRequest): Promise<SearchProductsResponse>;
    /**
     * Fetch every product matching a search by following page-based pagination.
     */
    productsAll(params: SearchProductsRequest, options?: {
        maxPages?: number;
    }): Promise<SearchProductResponse[]>;
    /**
     * Iterate products one at a time. This is useful for ingestion jobs and agents
     * that want to stream results into their own processing loop.
     */
    /**
     * Fetch one product as JSON (numeric id or `truss_prod_id` ULID string).
     */
    product(productId: number | string): Promise<SearchProductResponse>;
    iterProducts(params: SearchProductsRequest, options?: {
        maxPages?: number;
    }): AsyncGenerator<SearchProductResponse, void, unknown>;
    /**
     * Fetch a product as a STIX bundle
     *
     * @param productId - The ID of the product to fetch
     * @returns Promise resolving to the product as a STIX bundle
     */
    productStix(productId: number | string): Promise<ProductStixResponse>;
    /**
     * Search products as a STIX bundle
     *
     * @param params - The parameters for the search
     * @returns Promise resolving to the search results as a STIX bundle
     */
    productsStix(params: SearchProductsStixRequest): Promise<SearchProductsStixResponse>;
    private normalizeProductSearch;
}
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