import type { EventType } from "../Mutables/events/events";
/**
 * Detail passed to every navigation-request subscriber / `onNavigationRequest`.
 *
 * When any guard is subscribed, navigate waits until **every** subscriber
 * calls `next()` (AND). Extra `next()` calls are ignored. Omit `next()` to
 * cancel. Side effects after a successful navigation belong in `onNavigate`.
 */
export interface NavigationRequestDetail {
    /** Target path passed to navigateTo (may include ? / #). */
    to: string;
    /** Pathname before this navigation attempt. */
    from: string;
    /** Whether the pending navigation uses replaceState. */
    replace: boolean;
    /** Optional history.state payload. */
    data?: any;
    /** Commit the pending navigation exactly once. */
    next: () => void;
}
/** @deprecated Use {@link NavigationRequestDetail}. */
export type NavigationEventPayload = NavigationRequestDetail;
export type NavigationRequestEvent = EventType<NavigationRequestDetail> & {
    readonly handlerCount: number;
};
/**
 * Creates the navigation-request bus used by `navigateTo` / `popstate`.
 * Exposes `handlerCount` so navigateTo can defer commit when guards exist.
 */
export declare function createNavigationRequestEvent(): NavigationRequestEvent;
//# sourceMappingURL=navigationRequest.d.ts.map