import { AmplifyContext } from '../../context/AmplifyContext';
import { AuthSession, FetchAuthSessionOptions } from '../Auth/types';
/**
 * Fetch the auth session of the given {@link AmplifyContext} — e.g. the
 * per-request context handed to an SSR `runWithAmplifyServerContext`
 * operation — instead of the global context. This restores the pre-context
 * v6 SSR calling pattern `fetchAuthSession(contextSpec)` (the deprecated
 * `ContextSpec` type is an alias of `AmplifyContext`, so existing SSR code
 * compiles unchanged).
 *
 * @param ctx - The explicit {@link AmplifyContext} whose auth providers are used.
 * @param options - Options configuring the fetch behavior.
 * @throws {@link AuthError} - Throws error when session information cannot be refreshed.
 * @returns Promise<AuthSession>
 */
export declare function fetchAuthSession(ctx: AmplifyContext, options?: FetchAuthSessionOptions): Promise<AuthSession>;
/**
 * Fetch the auth session including the tokens and credentials if they are available. By default it
 * will automatically refresh expired auth tokens if a valid refresh token is present. You can force a refresh
 * of non-expired tokens with `{ forceRefresh: true }` input.
 *
 * @param options - Options configuring the fetch behavior.
 * @throws {@link AuthError} - Throws error when session information cannot be refreshed.
 * @returns Promise<AuthSession> — before `Amplify.configure()` has run this
 * resolves with an empty session (all fields `undefined`), matching the
 * pre-context behavior.
 */
export declare function fetchAuthSession(options?: FetchAuthSessionOptions): Promise<AuthSession>;