import { Cookie } from './Cookie.js';
import { CookieOptions } from '../declarations.js';
/**
 * Class representing a collection of Cookies.
 */
export declare class CookieCollection {
    private secret?;
    private options;
    private readonly cookies;
    /**
     * Create a CookieCollection.
     *
     * @param cookie - String cookie from header.
     * @param options - Cookies options.
     * @param secret - Secret value to sign and unsign cookies.
     */
    static create(cookie?: string, options?: CookieOptions, secret?: string): CookieCollection;
    /**
     * Create a CookieCollection.
     *
     * @param cookie - String cookie from header.
     * @param options - Cookies options.
     * @param secret - Secret value to sign and unsign cookies.
     */
    protected constructor(cookie?: string, options?: CookieOptions, secret?: string);
    /**
     * Add a cookie to the collection.
     *
     * @param name - Cookie name.
     * @param value - Cookie value.
     * @param options - Cookie options.
     */
    add(name: string, value: unknown, options?: CookieOptions): this;
    /**
     * Update a cookie in the collection.
     *
     * @param name - Cookie name.
     * @param value - New cookie value.
     * @param options - Cookie options.
     */
    update(name: string, value: unknown, options?: CookieOptions): this;
    /**
     * Get a cookie from the collection.
     *
     * @param name - Cookie name.
     * @returns Cookie value.
     */
    get(name: string): Cookie | undefined;
    /**
     * Get a cookie from the collection.
     *
     * @param name - Cookie name.
     * @param fallback - Fallback value if the cookie does not exist.
     * @returns Cookie value.
     */
    get(name: string, fallback: Cookie): Cookie;
    /**
     * Get a cookie value from the collection.
     *
     * @param name - Cookie name.
     * @returns Cookie value.
     */
    getValue<ValueType = unknown>(name: string): ValueType | undefined;
    /**
     * Get a cookie value from the collection.
     *
     * @param name - Cookie name.
     * @param fallback - Fallback value if the cookie does not exist.
     * @returns Cookie value.
     */
    getValue<ValueType = unknown>(name: string, fallback: ValueType): ValueType;
    /**
     * Check if the collection has a cookie.
     *
     * @param name - Cookie name.
     */
    has(name: string): boolean;
    /**
     * Remove a cookie from the collection.
     *
     * @param name - Cookie name to remove.
     * @param options - Cookie options.
     * @param force - If true, remove only from collection without setting expiry.
     */
    remove(name: string, options?: CookieOptions, force?: boolean): this;
    /**
     * Get all cookies in the collection.
     *
     * @param serialize - If true, serialize the cookies.
     */
    all<S extends boolean>(serialize?: S): S extends true ? string[] : Record<string, unknown>;
    /**
     * Check if the collection is empty.
     */
    isEmpty(): boolean;
    /**
     * Clear all cookies from the collection.
     *
     * @param force - If true, remove only from collection without setting expiry.
     */
    clear(force?: boolean): this;
    /**
     * Set secure flag for all cookies in the collection.
     *
     * @param value - Whether the cookies are secure.
     */
    secure(value?: boolean): this;
    /**
     * Set secret for signing and unsigning cookies.
     *
     * @param value - Secret value.
     */
    setSecret(value: string): this;
    /**
     * Set options for all cookies in the collection.
     *
     * @param options - Cookie options.
     */
    setOptions(options: CookieOptions): this;
    /**
     * Parse the cookies from a string.
     *
     * @param cookie - String cookie from header.
     */
    private parse;
    /**
     * Deserialize the cookie value.
     *
     * @param name - Cookie name.
     * @param rawValue - Cookie raw value.
     * @param secret - Optional secret for unsigning.
     * @returns A new cookie instance.
     */
    private deserializeCookieValue;
}