import { Buffer } from 'node:buffer';
import { Readable } from 'node:stream';

interface IResult {
    data: IResultData;
    header: IResultHeader;
}
interface IResultData {
    ext_urls: string[];
    title: string;
    da_id: number;
    author_name: string;
    author_url: string;
    anidb_aid?: string;
    bcy_id?: string;
    bcy_type?: string;
    danbooru_id?: string;
    ddb_id?: string;
    drawr_id?: string;
    e621_id?: string;
    file?: string;
    gelbooru_id?: string;
    idol_id?: string;
    imdb_id?: string;
    konachan_id?: string;
    member_link_id?: string;
    mu_id?: string;
    nijie_id?: string;
    pawoo_id?: string;
    pg_id?: string;
    pixiv_id?: string;
    sankaku_id?: string;
    seiga_id?: string;
    material?: string;
    source?: string;
    url?: string;
    user_acct?: string;
    yandere_id?: string;
    "anime-pictures_id"?: string;
    member_id?: string;
    member_name?: string;
    characters: string;
    est_time: string;
    md_id?: string;
    author?: string;
    artist?: string;
    part?: string;
    as_project?: string;
    created_at?: string;
    tweet_id?: string;
    twitter_user_id?: string;
    twitter_user_handle?: string;
    fa_id?: string;
    fn_id?: string;
    fn_type?: string;
    creator?: string;
    creator_name?: string;
    path?: string;
    service?: "patreon" | "dlsite" | "fanbox" | "gumroad" | "subscribestar" | "fantia";
    service_name?: "Patreon" | "DLsite" | "pixiv Fanbox" | "Gumroad" | "SubscribeStar" | "Fantia";
    id?: string;
    user_id?: string;
    user_name?: string;
    published?: string;
}
interface IResultHeader {
    index_id: Indices;
    index_name: string;
    similarity: number;
    thumbnail: string;
}
type Indices = "3" | "4" | "5" | "6" | "8" | "9" | "10" | "11" | "12" | "13" | "16" | "18" | "19" | "20" | "21" | "22" | "23" | "24" | "25" | "26" | "27" | "28" | "29" | "30" | "31" | "32" | "33" | "34" | "35" | "36";

/**
 * Represents the valid options to pass on to SauceNAO.
 */
interface IOptions {
    results?: number;
    mask?: number[];
    excludeMask?: number[];
    getRatings?: boolean;
    testMode?: boolean;
    db?: number;
}

type File = string | Buffer | globalThis.Blob | Readable;
/**
 * Creates a function to be used for finding potential sources for a given image.
 * By default has options set to give 5 results from SauceNAO.
 * @param token your saucenao token, get one from https://saucenao.com/user.php
 * @param defaultOpts the default options that the client will use for querying
 * @returns an `async function (file: File, optionOverrides?: Options)` which is loaded with the given token and default options to use.
 */
declare const sagiri: (token: string, defaultOpts?: IOptions) => ((file: File, opts?: IOptions) => Promise<{
    url: string;
    site: string;
    index: number;
    similarity: number;
    thumbnail: string;
    authorName: string;
    authorUrl: string;
    raw: IResult;
}[]>);

export { sagiri as default };