import type { Context } from "hono";
import type { AuthResponsePayload } from "@rebasepro/types";
import type { HonoEnv } from "../api/types";
import type { CookieAuthConfig } from "./routes";
/**
 * Cookie auth helpers for httpOnly refresh tokens.
 */
export declare function getCookieSettings(config: CookieAuthConfig | undefined): {
    name: string;
    path: string;
    sameSite: "Strict" | "Lax" | "None";
    domain: string | undefined;
    secure: boolean | undefined;
};
/**
 * Set the refresh token as an httpOnly cookie on the response.
 */
export declare function setRefreshCookie(c: Context<HonoEnv>, refreshToken: string, config: CookieAuthConfig | undefined): void;
/**
 * Clear the refresh token cookie.
 */
export declare function clearRefreshCookie(c: Context<HonoEnv>, config: CookieAuthConfig | undefined): void;
/**
 * Read the refresh token from the request — cookie first, then body fallback.
 */
export declare function readRefreshToken(c: Context<HonoEnv>, body: {
    refreshToken?: string;
}, config: CookieAuthConfig | undefined): string | undefined;
/**
 * Redact the refresh token from the response body when cookie mode is active.
 */
export declare function redactRefreshToken(response: AuthResponsePayload, c: Context<HonoEnv>, refreshToken: string, config: CookieAuthConfig | undefined): AuthResponsePayload;