import type { Context } from '../context.js';
import { type CookieOptions } from '../context.js';
/**
 * Secure cookie defaults for production
 */
export declare const SECURE_COOKIE_DEFAULTS: CookieOptions;
export interface CookiePluginOptions {
    /**
     * Use secure defaults (httpOnly, secure, sameSite)
     * @default true
     */
    secureDefaults?: boolean;
    /**
     * Override default cookie options
     */
    defaultOptions?: CookieOptions;
    /**
     * Warn when setting insecure cookies
     * @default true
     */
    warnInsecure?: boolean;
}
export declare function cookie(options?: CookiePluginOptions): (ctx: Context, next: () => Promise<any>) => Promise<void>;
export declare function setCookie(ctx: Context, name: string, value: string, options?: CookieOptions): void;
export declare function getCookie(ctx: Context, name: string): string | undefined;
export declare function deleteCookie(ctx: Context, name: string, options?: CookieOptions): void;
export declare function clearCookies(ctx: Context): void;
/**
 * Generate a secure session ID
 */
export declare function generateSessionId(): string;
/**
 * Regenerate session ID (prevent session fixation attacks)
 * Call this after successful login or privilege elevation
 */
export declare function regenerateSession(ctx: Context, sessionCookieName?: string): string;
/**
 * Validate session cookie exists and is properly formatted
 */
export declare function validateSession(ctx: Context, sessionCookieName?: string): boolean;
/**
 * Set a secure cookie with all recommended security options
 */
export declare function setSecureCookie(ctx: Context, name: string, value: string, options?: Omit<CookieOptions, 'httpOnly' | 'secure' | 'sameSite'>): void;
//# sourceMappingURL=cookie.d.ts.map