export declare namespace GoogleNews {
    type Search = "TOPIC" | "GEO" | "QUERY";
    type TopicWordList = "WORLD" | "SCIENCE" | "BUSINESS" | "NATION" | "TECHNOLOGY" | "SPORT" | "HEALTH";
    type LanguageWord = "JAPANESE" | "US_ENGLISH" | "UK_ENGLISH" | "CHINESE" | "SPANISH" | "DEUTCHE" | "ARABIC";
    type ArticleItem = {
        title: string;
        pubDate: string;
        description: string;
        source_name: string;
        source_url: string;
        link: string;
        dateItem: {
            year: number;
            day: number;
            hour: number;
            date: number;
            month: number;
        };
    };
    type QueryURLArgs = {
        word?: string;
        after_period?: string;
        before_period?: string;
        site_domain?: string;
    };
    type GeoURLArgs = {
        geo: string;
    };
    type TopicURLArgs = {
        topic: TopicWordList;
    };
    type TopicArgs<T> = {
        language: LanguageWord;
        option: T;
    };
}
export declare const searchTopic: (args: GoogleNews.TopicArgs<GoogleNews.TopicURLArgs>, fetch: any) => Promise<GoogleNews.ArticleItem[]>;
export declare const searchQuery: (args: GoogleNews.TopicArgs<GoogleNews.QueryURLArgs>, fetch: any) => Promise<GoogleNews.ArticleItem[]>;
export declare const searchGeo: (args: GoogleNews.TopicArgs<GoogleNews.GeoURLArgs>, fetch: any) => Promise<GoogleNews.ArticleItem[]>;