import { Page } from 'puppeteer';
export declare class BaseDomainRegistrar {
    private NUMERIC_REGEX;
    setupUserAgent(page: Page): Promise<void>;
    waitForSelectorAndGetInnerHtml(page: Page, selector: string, timeout?: number): Promise<string>;
    extractTLD(domainNameWithTLD: string): string;
    extractPrice(innerHtml: string): number;
}