import type { SkewConnection } from '../types.js';
export interface RouteTrackingRouter {
    currentRoute: {
        value: {
            path: string;
        };
    };
    afterEach: (guard: (to: {
        path: string;
    }) => void) => void;
}
/**
 * Build the `?route=` query param appended to the initial SSE/WS connection URL
 * so the server knows the client's starting route when route tracking is on.
 */
export declare function resolveInitialRouteQuery(routeTracking: boolean | undefined, router: RouteTrackingRouter): string;
/**
 * Send route updates to the server on client-side navigation when route tracking is on.
 */
export declare function trackRouteChanges(router: RouteTrackingRouter, routeTracking: boolean | undefined, skewConnection: SkewConnection): void;