/**
 * @license
 * Copyright 2023 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
/// <reference types="google.maps" />
import { BaseComponent } from '../base/base_component.js';
type DirectionsRoute = google.maps.DirectionsRoute;
/**
 * The context shared by `RouteDataProvider` and `RouteDataConsumer`.
 */
export declare const routeContext: {
    __context__: google.maps.DirectionsRoute | undefined;
};
/**
 * Base class for components which render route data provided elsewhere; i.e.
 * route building blocks.
 *
 * This class implements functionality to retrieve route data via context from a
 * parent `<gmpx-route-data-provider>` component.
 */
export declare abstract class RouteDataConsumer extends BaseComponent {
    /**
     * @ignore
     * Route data passed from a parent `RouteDataProvider` via context.
     */
    contextRoute: DirectionsRoute | undefined;
    /**
     * Route data to render, overriding anything provided by context.
     */
    route?: DirectionsRoute;
    /**
     * Returns the `DirectionsRoute` to be used when rendering.
     *
     * If a route data object is specified directly on the component as a
     * property, it will take priority. Otherwise, this method attempts to return
     * one provided by a parent `<gmpx-route-data-provider>` element.
     */
    protected getRoute(): DirectionsRoute | undefined;
}
export {};