import type { AuthSession } from './types.ts';
/** Fragment key the server's redirect completion writes: `#imaps_auth=<base64url JSON>`. */
export declare const FRAGMENT_KEY = "imaps_auth";
/** Parse a session out of a location hash. `null` when absent or malformed. */
export declare function parseSessionFragment(hash: string, now?: number): AuthSession | null;
/**
 * Read the session the server sent back in the URL fragment after a redirect
 * sign-in, and scrub it from the address bar and history so the token does
 * not linger in a bookmark, a screenshot or a shared link. Other fragment
 * parameters are kept.
 */
export declare function consumeRedirectResult(now?: number): AuthSession | null;
/** The current page URL without any fragment — where a redirect sign-in should come back to. */
export declare function currentReturnTo(): string | undefined;
//# sourceMappingURL=redirect.d.ts.map