export type SearchResult = {
    title: string;
    url: string;
    description: string;
};
export type SearchOptions = {
    apiKey?: string;
    count?: number;
    country?: string;
    searchLang?: string;
    safesearch?: string;
    freshness?: string;
};
export declare function _search(query: string, options?: SearchOptions): Promise<SearchResult[]>;
export type TavilySearchOptions = {
    apiKey?: string;
    count?: number;
    searchDepth?: string;
    topic?: string;
};
export declare function _tavilySearch(query: string, options?: TavilySearchOptions): Promise<SearchResult[]>;