import { EuropaCore, EuropaOptions } from 'europa-core';
declare const _environment: unique symbol;
/**
 * A transformer capable of converting HTML into Markdown that supports HTML strings and DOM elements and nodes.
 *
 * This implementation is intended for use within a web browser.
 */
export declare class Europa extends EuropaCore<Node, Element> {
    private static readonly [_environment];
    /**
     * Creates an instance of {@link Europa} using the `options` provided.
     *
     * @param [options] - The options to be used.
     */
    constructor(options?: EuropaOptions);
}
export {};