/**
 * DOM parsing adapter for browser environments.
 * Uses linkedom for compatibility with both popup and service worker (background) contexts.
 * DOMParser is not available in service workers, so we use linkedom which works everywhere.
 *
 * @internal
 */
export declare class DomAdapter {
    /**
     * Parses an HTML string into a Document.
     * Equivalent to: new JSDOM(html).window.document
     *
     * @param html - The HTML string to parse
     * @returns The parsed Document
     */
    static parseHTML(html: string): Document;
}