export interface CommonGoogleTrendsApiParameters {
    /**
     * the prefered language
     *
     * defaults to `en-US`
     *
     * for example:
     * - `en-US` for US english
     *
     * TODO: determine exactly how this affects search results
     */
    hl?: string;
    /**
     * the preferred timezone
     *
     * defaults to `240`
     *
     * for example:
     * - `240` for EST
     *
     * TODO: determine exactly how this affects search results
     */
    tz?: number;
}
export declare const defineCommonGoogleTrendsApiParametersValue: ({ tz, hl, }: CommonGoogleTrendsApiParameters) => {
    hl: string;
    tz: string;
};