import type { ConnectNavigation } from "./authorization.js";
/** Structural browser surface so importing Connect never reads DOM globals. */
export type ConnectBrowserWindow = {
    open(url: string, target: string, features: string): {
        opener: unknown;
        readonly closed?: boolean;
        location: {
            replace(url: string): void;
        };
        close(): void;
    } | null;
    location: {
        assign(url: string): void;
    };
};
/** Reserve the isolated window during the human's click, before asynchronous
 * discovery. The caller must close it if setup fails before navigation. */
export declare function reserveBrowserConnectNavigation(browser: ConnectBrowserWindow): {
    navigation: ConnectNavigation;
    close(): void;
};
/** Pass window from the host's browser entry point. Opens a fresh blank window
 * synchronously and severs its opener BEFORE any provider content can load.
 * Never uses a reusable named target or relies on provider window messages.
 * The caller retains only best-effort close capability for polling cleanup;
 * the human closes provider windows that remain on a foreign origin. */
export declare function createBrowserConnectNavigation(browser: ConnectBrowserWindow): ConnectNavigation;