import * as Cookies from 'cookies';
import { CookieBag as CookieBagContract, CookieConfig, RequestCookieBuilderCallback, ResponseCookieBuilderCallback } from '@supercharge/contracts';
export declare class CookieBag implements CookieBagContract {
    /**
     * Stores the request cookies.
     */
    private readonly cookies;
    /**
     * Stores the default cookie options.
     */
    private readonly options;
    /**
     * Create a new instance.
     */
    constructor(cookies: Cookies, options?: CookieConfig);
    /**
     * Returns the attribute value for the given `name` or the `defaultValue`.
     */
    get(name: string, callback?: RequestCookieBuilderCallback): string | undefined;
    /**
     * Set an attribute for the given `name` and assign the `value`.
     * This will override an existing attribute for the given `name`.
     */
    set(name: string, value?: string | null, cookieBuilder?: ResponseCookieBuilderCallback): this;
    /**
     * Determine whether the attribute for the given `name` exists.
     */
    has(name: string): boolean;
    /**
     * Deletes a cookie with the given `name`.
     */
    delete(name: string): this;
}