import { TrendingKeyword, GoogleTrendsType, Article, Interest, UpdateInterestOptions } from '../types';
export declare const extractJsonFromResponse: (text: string, type: GoogleTrendsType, keyword?: string | string[]) => TrendingKeyword[] | Article[] | Interest | null;
export declare const updateInterestResponseObject: ({ data, keyword, opts, }: {
    data: unknown;
    keyword: string | string[];
    opts?: UpdateInterestOptions | undefined;
}) => Interest;