import type { GetHistoricalUrlArgs, Period, RawPeriod } from '..';
import type { Cheerio, Element } from 'cheerio';
export declare const randomUserAgent: () => any;
export declare function randomChoice(list: any[]): any;
export declare function getTextAndTrim(input: Cheerio<Element>): string;
export declare function getPrice(price: string): number;
export declare function getSearchUrl(searchValue: string, page?: number): string;
export declare function convertPeriod(period: Period): RawPeriod;
export declare function getHistoricalUrl({ symbol, startDate, duration, period, page, }: GetHistoricalUrlArgs): string;
export declare function getMaxPages(view: Cheerio<Element>): number;
export declare function removeDuplicateObjects<T extends Record<string, unknown>>(list: T[], filterKey: string): T[];