import { HRN, OlpClientSettings } from "@here/olp-sdk-core";
import { ConfigApi, MetadataApi } from "@here/olp-sdk-dataservice-api";
import { CatalogRequest, CatalogVersionRequest, LayerVersionsRequest } from "@here/olp-sdk-dataservice-read";
/**
 * Interacts with the `DataStore` catalog.
 */
export declare class CatalogClient {
    readonly settings: OlpClientSettings;
    private readonly apiVersion;
    private readonly hrn;
    /**
     * Constructs the [[CatalogClient]] instance.
     *
     * @param catalogHrn The HERE Resource Name (HRN) of the catalog.
     * @param settings The [[OlpClientSettings]] instance.
     * @return The [[CatalogClient]] instance.
     */
    constructor(catalogHrn: HRN, settings: OlpClientSettings);
    /**
     * Loads and caches the full catalog configuration for the requested catalog.
     * The catalog configuration contains descriptive and structural
     * information such as layer definitions and layer types.
     *
     * @summary Gets details about the requested catalog.
     *
     * @param request The [[CatalogRequest]] instance that contains the configured request parameters.
     * @param abortSignal A signal object that allows you to communicate with a request (such as the `fetch` request)
     * and, if required, abort it using the `AbortController` object.
     *
     * For more information, see the [`AbortController` documentation](https://developer.mozilla.org/en-US/docs/Web/API/AbortController).
     *
     * @return The catalog metadata.
     */
    getCatalog(request: CatalogRequest, abortSignal?: AbortSignal): Promise<ConfigApi.Catalog>;
    /**
     * Returns minimum version for the given catalog. If the catalog doesn't contain any versions error will be returned.
     * @param request Is [[CatalogVersionRequest]] instance and has ((getBillingTag)) method.
     * @param abortSignal A signal object that allows you to communicate with a request (such as a Fetch)
     * and abort it if required via an AbortController object.
     *  @see https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal
     *  @returns A promise of the http response that contains the pminimum version for the given catalog.
     */
    getEarliestVersion(request: CatalogVersionRequest, abortSignal?: AbortSignal): Promise<number>;
    /**
     * Returns information about layer versions for the catalog version. It will return array with
     * all catalog layers and latest version for each layer or return error if the catalog does not
     * have any versions or if the version passed in the query parameter does not exist. If a layer
     * does not have any data for the requested version it is excluded from the response.
     *
     * @param request Is [[LayerVersionsRequest]] instance and has ((getVersion)) method.
     * Version - catalog version to get all related layers versions. If not defined, then the version will be the latest catalog version.
     * @param abortSignal A signal object that allows you to communicate with a request (such as a Fetch)
     * and abort it if required via an AbortController object.
     * @returns A promise of the http response that contains an array with all catalog layers and latest version for each layer.
     */
    getLayerVersions(request: LayerVersionsRequest, abortSignal?: AbortSignal): Promise<MetadataApi.LayerVersion[]>;
    /**
     * Gets the latest version of a catalog.
     *
     * @param request The [[CatalogVersionRequest]] instance with the `getStartVersion` method used to get
     * the catalog start version (exclusive).
     *
     * The default value is -1. By convention -1
     * indicates the virtual initial version before the first publication that has version 0.
     * @param abortSignal A signal object that allows you to communicate with a request (such as the `fetch` request)
     * and, if required, abort it using the `AbortController` object.
     *
     * For more information, see the [`AbortController` documentation](https://developer.mozilla.org/en-US/docs/Web/API/AbortController).
     *
     * @returns A promise of the HTTP response that contains the payload with the latest version.
     */
    getLatestVersion(request: CatalogVersionRequest, abortSignal?: AbortSignal): Promise<number>;
    /**
     * Gets information about specific catalog versions. The maximum number of versions to be
     * returned per call is 1000 versions. If the range is bigger than 1000 versions, you get the 400 Bad Request error.
     *
     * @param request The [[CatalogVersionRequest]] instance with the `getStartVersion` and `getEndVersion` methods.
     * * `StartVersion` - a catalog start version (exclusive). Default is -1. By convention -1
     * indicates the virtual initial version before the first publication that has version 0.
     * * `EndVersion` - a catalog end version (inclusive). If not defined, then the latest catalog
     * version is fethced and used.
     * @param abortSignal A signal object that allows you to communicate with a request (such as the `fetch` request)
     * and, if required, abort it using the `AbortController` object.
     *
     * For more information, see the [`AbortController` documentation](https://developer.mozilla.org/en-US/docs/Web/API/AbortController).
     *
     * @returns A promise of the HTTP response that contains the payload with versions in the requested
     * range.
     */
    getVersions(request: CatalogVersionRequest, abortSignal?: AbortSignal): Promise<MetadataApi.VersionInfos>;
    /**
     * Fetches `baseUrl` and creates `requestBuilder` for sending requests to the API Lookup Service.
     * @param builderType The endpoint name that is needed to create apropriate `requestBuilder`.
     * @param hrn The catalog HERE Resource Name (HRN).
     * @param abortSignal A signal object that allows you to communicate with a request (such as the `fetch` request)
     * and, if required, abort it using the `AbortController` object.
     *
     * For more information, see the [`AbortController` documentation](https://developer.mozilla.org/en-US/docs/Web/API/AbortController).
     *
     * @returns `requestBuilder`
     */
    private getRequestBuilder;
}