import { L10nTranslationService } from 'angular-l10n';
import { Data, Params } from '@angular/router';
import { RouteDataInterface } from './route-data.interface';
import { InjectionToken } from '@angular/core';
import { TerraKeyValueInterface } from '../../models';
/** Type of method that returns a label based on the activated route's params, data and queryParams.
 * angular-l10n's L10nTranslationService can be used to provide multi-lingual labels */
export declare type LabelFunction = (translation: L10nTranslationService, params: Params, routeData: Data, queryParams: Params) => string;
/** Specifies a single set of information to register data for a certain route. */
export interface RouteData<T extends RouteDataInterface> {
    path: string;
    data: T;
    emptyPath?: boolean;
}
/** Specifies a list of data related to certain routes. */
export declare type RouteDataList<T extends RouteDataInterface> = Array<RouteData<T>>;
/** Specifies a set of immutable data related to certain routes. */
export declare type ReadonlyRouteData<T extends RouteDataInterface> = {
    [path: string]: Readonly<T>;
};
/** Injection token for the pre-extracted data of routes in the app. */
export declare const ROUTE_DATA: InjectionToken<TerraKeyValueInterface<RouteDataList<RouteDataInterface>>>;