import { RouteDataInterface } from './route-data.interface';
import { ReadonlyRouteData, RouteDataList } from './route-data-types';
import * as i0 from "@angular/core";
/**
 * Manages extra data (such as a label) concerning routes of the app.
 * @experimental
 */
export declare class RouteDataRegistry<T extends RouteDataInterface> {
    /** Registry with data of "usual" routes */
    protected registry: Map<string, Readonly<T>>;
    /** Registry with data of routes with empty paths. */
    protected emptyPathRegistry: Map<string, Readonly<T>>;
    /**
     * Adds a single set of route data to the registry.
     * It will freeze the data to prevent subsequent modifications.
     * @param path The path of the route. It shouldn't be prefixed with a slash
     * @param data The corresponding data of the route
     * @param emptyPath Whether the data belongs to a route with an empty path
     */
    registerOne(path: string, data: T, emptyPath?: boolean): void;
    /**
     * Adds a set of route data to the registry.
     * Each route data object will be frozen to prevent subsequent modifications.
     * If any route data needs to be modified afterwards, just re-register it!
     * @param basePath The basepath of the routes to be added. The last part of the path is stored in the key attribute in the data object
     * @param routeData The data of the corresponding routes
     */
    register(basePath: string, routeData: RouteDataList<T>): void;
    /**
     * Returns the complete map of all the route paths with their corresponding data.
     * @param emptyPath Whether to only return the data of routes with an empty path
     */
    getAll(emptyPath?: boolean): ReadonlyRouteData<T>;
    /**
     * Returns the stored data for a given #url.
     * @param url The url that the data needs to be found to
     * @param emptyPath Whether to return the data of a route with an empty path but the equivalent url
     */
    get(url: string, emptyPath?: boolean): T | undefined;
    /**
     * Determines the relevant registry.
     * @param emptyPath Whether to return the registry for data of routes with empty paths
     */
    private getRegistry;
    static ɵfac: i0.ɵɵFactoryDeclaration<RouteDataRegistry<any>, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<RouteDataRegistry<any>>;
}