import { Type } from '@angular/core';
import { ActivatedRouteSnapshot, Data, Route } from '@angular/router';
import { Observable } from 'rxjs';
import { BreadcrumbMeta } from '../../model/page.model';
/**
 * Angular ActivatedRouteSnapshot extended with the custom configuration
 * of the page meta in the property `data.cxPageMeta`.
 */
export interface ActivatedRouteSnapshotWithPageMeta extends ActivatedRouteSnapshot {
    routeConfig: (Route & {
        data?: Data & {
            cxPageMeta?: RoutePageMetaConfig;
        };
    }) | null;
}
/**
 * Configuration of the breadcrumb for the Route.
 */
export interface RoutePageMetaConfig {
    breadcrumb?: string | RouteBreadcrumbConfig;
    /**
     * Optional resolver class implementing `RoutePageMetaResolver`.
     * The resolver instance will be implicitly inherited by all the
     * child routes of the route with defined resolver (unless some
     * child route defines its own resolver).
     */
    resolver?: Type<any>;
}
/**
 * Configuration of the breadcrumb for specific route
 */
export interface RouteBreadcrumbConfig {
    /**
     * Raw text for the breadcrumb label.
     */
    raw?: string;
    /**
     * Translation key for the breadcrumb label.
     * */
    i18n?: string;
}
/**
 * Params for the breadcrumb resolver of a single activated route.
 */
export interface RouteBreadcrumbResolverParams {
    url?: string;
    pageMetaConfig?: RoutePageMetaConfig;
    route?: ActivatedRouteSnapshot;
}
/**
 * Breadcrumb resolver interface for a single route
 */
export interface RouteBreadcrumbResolver {
    /**
     * Turns the route definition (with its breadcrumb config) into the resolved breadcrumb.
     *
     * @param url precalculated absolute link based on the route snapshot and its ancestors in the routes tree
     * @param pageMetaConfig page meta config for the route, including the breadcrumb config
     * @param route the route snapshot
     */
    resolveBreadcrumbs(params: RouteBreadcrumbResolverParams): Observable<BreadcrumbMeta[]>;
}