/**
 * WebComponent that listens on the `NavigateRouteEvent` event to be able to switch route.
 *
 * Use the "name" attribute to make this non-default target.
 * Use the "dialog" attribute to render routes inside a native `<dialog>` element
 * with built-in focus trapping, backdrop, and Escape-to-close.
 *
 * @example
 * <r-route-target></r-route-target>
 * <r-route-target name="modal" dialog></r-route-target>
 */
export declare class RouteTarget extends HTMLElement {
    name?: string;
    private dialog?;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private onNavigate;
    private loadComponent;
    /**
     * Waits for the route's component to be registered.
     *
     * `customElements.whenDefined` never rejects, so a tag name that is never
     * registered leaves the route waiting with nothing on screen and nothing in
     * the console. The warning breaks that silence without giving up on a
     * component that is merely slow to arrive.
     */
    private whenComponentRegistered;
    /**
     * Puts the page on screen, animated with a view transition when the browser supports one.
     *
     * The browser drops the animation when the tab is hidden or when the visitor navigates again
     * before it has finished. That is normal browsing, not a failed navigation, so the dropped
     * animation is not reported. The visitor must still get the new page, so the swap is done
     * directly when the browser gave up before running it.
     */
    private showPage;
    /** Closes the dialog (only applies to dialog targets). */
    close(): void;
    private applyRouteData;
}