/* Copyright IBM Corp. 2018 */
import { CYCLE_HANDLING, HttpResourceOptions, HubInfoConfig, HubInfoUrlProvider } from './../../../api';
export declare class HubInfoService implements HubInfoConfig {
    /**
     * URL to access the API layer
     *
     * Naming of this field according to the field in the rendering context
     *
     * @example 'https://my.digitalexperience.ibm.com/api/345563cf-a83c-40e5-a065-1d6ff36b05c1'
     * @example 'https://my.digitalexperience.ibm.com/api/345563cf-a83c-40e5-a065-1d6ff36b05c1/dxsites/mysite'
     */
    readonly apiUrl?: HubInfoUrlProvider;
    /**
     * URL to access the delivery
     *
     * Naming of this field according to the field in the rendering context
     *
     * @example 'https://my.digitalexperience.ibm.com/345563cf-a83c-40e5-a065-1d6ff36b05c1'
     * @example 'https://my.digitalexperience.ibm.com/345563cf-a83c-40e5-a065-1d6ff36b05c1/dxsites/mysite'
     */
    readonly deliveryUrl?: HubInfoUrlProvider;
    /**
     * URL that represents the base URL of the path based routing of the application. This prefix will be
     * preserved when generating and recognizing URLs. If this property is not configured, then it will be decoded
     * from the window location.
     *
     * @example 'https://my.digitalexperience.ibm.com/345563cf-a83c-40e5-a065-1d6ff36b05c1'
     * @example 'https://my.digitalexperience.ibm.com/345563cf-a83c-40e5-a065-1d6ff36b05c1/dxsites/mysite'
     * @example 'https://my.external.example.com/'
     */
    readonly baseUrl?: HubInfoUrlProvider;
    /**
     * Optionally specify how the SDK makes outbound requests
     */
    readonly httpOptions?: HttpResourceOptions;
    /**
     * Optionally specify how the SDK makes outbound requests for the preview case
     */
    readonly httpPreviewOptions?: HttpResourceOptions;
    /**
     * Optionally specify how the SDK is supposed to deal with
     * cyclic references in the content data structure. Per default
     * the rendering context will break cycles by representing the duplicate
     * element in a reference path by an unresolved reference. When configuring
     * the strategy to {@link CYCLE_HANDLING.RESOLVE}, the {@link ContentrefComponent}
     * will use a resolved refence when rendering the context, instead of the unresolved
     * reference. This bears the risk of an infinite loop during rendering. The
     * actual rendering context objects will still not have cycles, so a JSON serialization
     * of these objects will produce a valid result.
     *
     * Default is {@link CYCLE_HANDLING.BREAK}
     */
    readonly cycleHandlingStrategy?: CYCLE_HANDLING | string;
    /**
     * Number of levels to fetch per request to the rendering context. If missing
     * all levels will be fetched.
     */
    readonly fetchLevels?: number;
    constructor(aApiUrl: HubInfoUrlProvider, aDeliveryUrl: HubInfoUrlProvider, aBaseUrl: HubInfoUrlProvider, aHttpOptions: HttpResourceOptions, aHttpPreviewOptions: HttpResourceOptions, aCycleHandlingStrategy: CYCLE_HANDLING | string, aFetchLevels: number);
}
export declare function selectApiURL(aService?: HubInfoConfig): HubInfoUrlProvider;
export declare function selectDeliveryURL(aService?: HubInfoConfig): HubInfoUrlProvider;
export declare function selectBaseURL(aService?: HubInfoConfig): HubInfoUrlProvider;
export declare function selectHttpOptions(aService?: HubInfoConfig): HttpResourceOptions;
export declare function selectHttpPreviewOptions(aService?: HubInfoConfig): HttpResourceOptions;
export declare function selectCycleHandlingStrategy(aService?: HubInfoConfig): CYCLE_HANDLING | string;
export declare function selectFetchLevels(aService?: HubInfoConfig): number;