import { SearchResponse } from './responses/search-response';
import type { SearchParams } from './search-params';
import type { SearchServiceError } from './search-service-error';
import type { SearchServiceInterface } from './search-service-interface';
import type { Result } from '@internetarchive/result-type';
import { SearchType } from './search-type';
import type { SearchBackendOptionsInterface } from './search-backend/search-backend-options';
import type { SearchBackendInterface } from './search-backend/search-backend-interface';
/**
 * The Search Service is responsible for taking the raw response provided by
 * the Search Backend and modeling it as a `SearchResponse` object.
 */
export declare class SearchService implements SearchServiceInterface {
    static default: SearchServiceInterface;
    private backendOptions;
    constructor(backendOptions?: SearchBackendOptionsInterface);
    /** @inheritdoc */
    search(params: SearchParams, searchType?: SearchType): Promise<Result<SearchResponse, SearchServiceError>>;
    itemDetails(identifier: string): Promise<Result<SearchResponse, SearchServiceError>>;
    /**
     * Retrieve a search backend that can handle the given type of search.
     * @param type The type of search that the backend needs to handle.
     * @param options Options to pass to the search backend.
     */
    static getBackendForSearchType(type: SearchType, options?: SearchBackendOptionsInterface): SearchBackendInterface;
}