import { Tool } from "@langchain/core/tools";
import * as _langchain_core_load_serializable0 from "@langchain/core/load/serializable";

//#region src/tools/serpapi.d.ts
/**
 * This does not use the `serpapi` package because it appears to cause issues
 * when used in `jest` tests. Part of the issue seems to be that the `serpapi`
 * package imports a wasm module to use instead of native `fetch`, which we
 * don't want anyway.
 *
 * NOTE: you must provide location, gl and hl or your region and language will
 * may not match your location, and will not be deterministic.
 */
interface BaseParameters {
  /**
   * Parameter defines the device to use to get the results. It can be set to
   * `desktop` (default) to use a regular browser, `tablet` to use a tablet browser
   * (currently using iPads), or `mobile` to use a mobile browser (currently
   * using iPhones).
   */
  device?: "desktop" | "tablet" | "mobile";
  /**
   * Parameter will force SerpApi to fetch the Google results even if a cached
   * version is already present. A cache is served only if the query and all
   * parameters are exactly the same. Cache expires after 1h. Cached searches
   * are free, and are not counted towards your searches per month. It can be set
   * to `false` (default) to allow results from the cache, or `true` to disallow
   * results from the cache. `no_cache` and `async` parameters should not be used together.
   */
  no_cache?: boolean;
  /**
   * Specify the client-side timeout of the request. In milliseconds.
   */
  timeout?: number;
}
interface SerpAPIParameters extends BaseParameters {
  /**
   * Search Query
   * Parameter defines the query you want to search. You can use anything that you
   * would use in a regular Google search. e.g. `inurl:`, `site:`, `intitle:`. We
   * also support advanced search query parameters such as as_dt and as_eq. See the
   * [full list](https://serpapi.com/advanced-google-query-parameters) of supported
   * advanced search query parameters.
   */
  q: string;
  /**
   * Location
   * Parameter defines from where you want the search to originate. If several
   * locations match the location requested, we'll pick the most popular one. Head to
   * [/locations.json API](https://serpapi.com/locations-api) if you need more
   * precise control. location and uule parameters can't be used together. Avoid
   * utilizing location when setting the location outside the U.S. when using Google
   * Shopping and/or Google Product API.
   */
  location?: string;
  /**
   * Encoded Location
   * Parameter is the Google encoded location you want to use for the search. uule
   * and location parameters can't be used together.
   */
  uule?: string;
  /**
   * Google Place ID
   * Parameter defines the id (`CID`) of the Google My Business listing you want to
   * scrape. Also known as Google Place ID.
   */
  ludocid?: string;
  /**
   * Additional Google Place ID
   * Parameter that you might have to use to force the knowledge graph map view to
   * show up. You can find the lsig ID by using our [Local Pack
   * API](https://serpapi.com/local-pack) or [Local Places Results
   * API](https://serpapi.com/local-results).
   * lsig ID is also available via a redirect Google uses within [Google My
   * Business](https://www.google.com/business/).
   */
  lsig?: string;
  /**
   * Google Knowledge Graph ID
   * Parameter defines the id (`KGMID`) of the Google Knowledge Graph listing you
   * want to scrape. Also known as Google Knowledge Graph ID. Searches with kgmid
   * parameter will return results for the originally encrypted search parameters.
   * For some searches, kgmid may override all other parameters except start, and num
   * parameters.
   */
  kgmid?: string;
  /**
   * Google Cached Search Parameters ID
   * Parameter defines the cached search parameters of the Google Search you want to
   * scrape. Searches with si parameter will return results for the originally
   * encrypted search parameters. For some searches, si may override all other
   * parameters except start, and num parameters. si can be used to scrape Google
   * Knowledge Graph Tabs.
   */
  si?: string;
  /**
   * Domain
   * Parameter defines the Google domain to use. It defaults to `google.com`. Head to
   * the [Google domains page](https://serpapi.com/google-domains) for a full list of
   * supported Google domains.
   */
  google_domain?: string;
  /**
   * Country
   * Parameter defines the country to use for the Google search. It's a two-letter
   * country code. (e.g., `us` for the United States, `uk` for United Kingdom, or
   * `fr` for France). Head to the [Google countries
   * page](https://serpapi.com/google-countries) for a full list of supported Google
   * countries.
   */
  gl?: string;
  /**
   * Language
   * Parameter defines the language to use for the Google search. It's a two-letter
   * language code. (e.g., `en` for English, `es` for Spanish, or `fr` for French).
   * Head to the [Google languages page](https://serpapi.com/google-languages) for a
   * full list of supported Google languages.
   */
  hl?: string;
  /**
   * Set Multiple Languages
   * Parameter defines one or multiple languages to limit the search to. It uses
   * `lang_{two-letter language code}` to specify languages and `|` as a delimiter.
   * (e.g., `lang_fr|lang_de` will only search French and German pages). Head to the
   * [Google lr languages page](https://serpapi.com/google-lr-languages) for a full
   * list of supported languages.
   */
  lr?: string;
  /**
   * as_dt
   * Parameter controls whether to include or exclude results from the site named in
   * the as_sitesearch parameter.
   */
  as_dt?: string;
  /**
   * as_epq
   * Parameter identifies a phrase that all documents in the search results must
   * contain. You can also use the [phrase
   * search](https://developers.google.com/custom-search/docs/xml_results#PhraseSearchqt)
   * query term to search for a phrase.
   */
  as_epq?: string;
  /**
   * as_eq
   * Parameter identifies a word or phrase that should not appear in any documents in
   * the search results. You can also use the [exclude
   * query](https://developers.google.com/custom-search/docs/xml_results#Excludeqt)
   * term to ensure that a particular word or phrase will not appear in the documents
   * in a set of search results.
   */
  as_eq?: string;
  /**
   * as_lq
   * Parameter specifies that all search results should contain a link to a
   * particular URL. You can also use the
   * [link:](https://developers.google.com/custom-search/docs/xml_results#BackLinksqt)
   * query term for this type of query.
   */
  as_lq?: string;
  /**
   * as_nlo
   * Parameter specifies the starting value for a search range. Use as_nlo and as_nhi
   * to append an inclusive search range.
   */
  as_nlo?: string;
  /**
   * as_nhi
   * Parameter specifies the ending value for a search range. Use as_nlo and as_nhi
   * to append an inclusive search range.
   */
  as_nhi?: string;
  /**
   * as_oq
   * Parameter provides additional search terms to check for in a document, where
   * each document in the search results must contain at least one of the additional
   * search terms. You can also use the [Boolean
   * OR](https://developers.google.com/custom-search/docs/xml_results#BooleanOrqt)
   * query term for this type of query.
   */
  as_oq?: string;
  /**
   * as_q
   * Parameter provides search terms to check for in a document. This parameter is
   * also commonly used to allow users to specify additional terms to search for
   * within a set of search results.
   */
  as_q?: string;
  /**
   * as_qdr
   * Parameter requests search results from a specified time period (quick date
   * range). The following values are supported:
   * `d[number]`: requests results from the specified number of past days. Example
   * for the past 10 days: `as_qdr=d10`
   * `w[number]`: requests results from the specified number of past weeks.
   * `m[number]`: requests results from the specified number of past months.
   * `y[number]`: requests results from the specified number of past years. Example
   * for the past year: `as_qdr=y`
   */
  as_qdr?: string;
  /**
   * as_rq
   * Parameter specifies that all search results should be pages that are related to
   * the specified URL. The parameter value should be a URL. You can also use the
   * [related:](https://developers.google.com/custom-search/docs/xml_results#RelatedLinksqt)
   * query term for this type of query.
   */
  as_rq?: string;
  /**
   * as_sitesearch
   * Parameter allows you to specify that all search results should be pages from a
   * given site. By setting the as_dt parameter, you can also use it to exclude pages
   * from a given site from your search resutls.
   */
  as_sitesearch?: string;
  /**
   * Advanced Search Parameters
   * (to be searched) parameter defines advanced search parameters that aren't
   * possible in the regular query field. (e.g., advanced search for patents, dates,
   * news, videos, images, apps, or text contents).
   */
  tbs?: string;
  /**
   * Adult Content Filtering
   * Parameter defines the level of filtering for adult content. It can be set to
   * `active`, or `off` (default).
   */
  safe?: string;
  /**
   * Exclude Auto-corrected Results
   * Parameter defines the exclusion of results from an auto-corrected query that is
   * spelled wrong. It can be set to `1` to exclude these results, or `0` to include
   * them (default).
   */
  nfpr?: string;
  /**
   * Results Filtering
   * Parameter defines if the filters for 'Similar Results' and 'Omitted Results' are
   * on or off. It can be set to `1` (default) to enable these filters, or `0` to
   * disable these filters.
   */
  filter?: string;
  /**
   * Search Type
   * (to be matched) parameter defines the type of search you want to do.
   * It can be set to:
   * `(no tbm parameter)`: regular Google Search,
   * `isch`: [Google Images API](https://serpapi.com/images-results),
   * `lcl` - [Google Local API](https://serpapi.com/local-results)
   * `vid`: [Google Videos API](https://serpapi.com/videos-results),
   * `nws`: [Google News API](https://serpapi.com/news-results),
   * `shop`: [Google Shopping API](https://serpapi.com/shopping-results),
   * or any other Google service.
   */
  tbm?: string;
  /**
   * Result Offset
   * Parameter defines the result offset. It skips the given number of results. It's
   * used for pagination. (e.g., `0` (default) is the first page of results, `10` is
   * the 2nd page of results, `20` is the 3rd page of results, etc.).
   * Google Local Results only accepts multiples of `20`(e.g. `20` for the second
   * page results, `40` for the third page results, etc.) as the start value.
   */
  start?: number;
  /**
   * Number of Results
   * Parameter defines the maximum number of results to return. (e.g., `10` (default)
   * returns 10 results, `40` returns 40 results, and `100` returns 100 results).
   */
  num?: string;
  /**
   * Page Number (images)
   * Parameter defines the page number for [Google
   * Images](https://serpapi.com/images-results). There are 100 images per page. This
   * parameter is equivalent to start (offset) = ijn * 100. This parameter works only
   * for [Google Images](https://serpapi.com/images-results) (set tbm to `isch`).
   */
  ijn?: string;
}
type UrlParameters = Record<string, string | number | boolean | undefined | null>;
/**
 * Wrapper around SerpAPI.
 *
 * To use, you should have the `serpapi` package installed and the SERPAPI_API_KEY environment variable set.
 */
declare class SerpAPI extends Tool {
  static lc_name(): string;
  toJSON(): _langchain_core_load_serializable0.SerializedNotImplemented;
  protected key: string;
  protected params: Partial<SerpAPIParameters>;
  protected baseUrl: string;
  constructor(apiKey?: string | undefined, params?: Partial<SerpAPIParameters>, baseUrl?: string);
  name: string;
  /**
   * Builds a URL for the SerpAPI request.
   * @param path The path for the request.
   * @param parameters The parameters for the request.
   * @param baseUrl The base URL for the request.
   * @returns A string representing the built URL.
   */
  protected buildUrl<P extends UrlParameters>(path: string, parameters: P, baseUrl: string): string;
  /** @ignore */
  _call(input: string): Promise<any>;
  description: string;
}
//#endregion
export { SerpAPI, SerpAPIParameters };
//# sourceMappingURL=serpapi.d.cts.map