import { CookieStore } from './cookie-store';
/**
 * Implementation of {@link CookieStore} that interacts with the browser's `document.cookie` API.
 */
export declare class BrowserCookieStore implements CookieStore {
    /**
     * Reads the current cookies from the browser's `document.cookie` and returns them as a string.
     * @return A string containing all cookies in the format "key=value; key2=value2; ...".
     */
    read(): string;
    /**
     * Writes a cookie string to the browser's `document.cookie`, which will set or update the cookie in the browser.
     * @param cookie - A string representing the cookie to be set, in the format "key=value; attribute1; attribute2; ...".
     *                 For example: "sessionId=abc123; Path=/; Expires=Wed, 21 Oct 2025 07:28:00 GMT".
     *                 The cookie string can include optional attributes such as Path, Expires, Domain, Secure, HttpOnly, and SameSite.
     *                 The `CookieBuilder` class can be used to construct properly formatted cookie strings with these attributes.
     */
    write(cookie: string): void;
}