/** A parsed cookie with optional attributes. */
export interface Cookie {
    name: string;
    value: string;
    expires?: Date;
    sameSite?: "Lax" | "None" | "Strict";
    secure?: boolean;
    httpOnly?: boolean;
}
/**
 * Minimal, origin-scoped cookie jar used by the Node and fetch entry points.
 *
 * @remarks
 * Cookies are keyed by origin (scheme + host + port). Expired cookies are
 * filtered out lazily when {@link getCookies} is called. The browser entry
 * point delegates cookie handling to the browser engine and does not use
 * this class.
 *
 * **Note:** A single module-level `CookieJar` instance is shared across all
 * requests in the same process. In multi-tenant server-side environments,
 * create a separate instance and pass it via {@link AptosClientRequest.cookieJar}
 * to avoid cross-request cookie leakage.
 */
export declare class CookieJar {
    private jar;
    static readonly MAX_COOKIES_PER_ORIGIN = 50;
    /** RFC 6265 §6.1 recommends at least 4096 bytes per cookie. */
    static readonly MAX_COOKIE_SIZE = 8192;
    constructor(jar?: Map<string, Cookie[]>);
    /**
     * Store a `Set-Cookie` header value for the given URL's origin.
     *
     * @param url - The URL the response was received from.
     * @param cookieStr - Raw `Set-Cookie` header string.
     */
    setCookie(url: URL, cookieStr: string): void;
    /**
     * Return all non-expired cookies for the given URL's origin.
     *
     * @param url - The URL to match cookies against.
     * @returns An array of {@link Cookie} objects (may be empty).
     */
    getCookies(url: URL): Cookie[];
    /** Remove all stored cookies. Useful for test isolation. */
    clear(): void;
    /**
     * Parse a raw `Set-Cookie` header string into a {@link Cookie} object.
     *
     * @param str - Raw `Set-Cookie` header value.
     * @returns Parsed cookie.
     * @throws If the cookie is malformed or contains control characters.
     */
    static parse(str: string): Cookie;
}
//# sourceMappingURL=cookieJar.d.ts.map