/**
 * Copyright (c) 2020, 2021 Oracle and/or its affiliates.  All rights reserved.
 * This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
 */
import { Realm } from "./realm";
export declare class Region {
    /**
   * Region ID.
   */
    private readonly _regionId;
    /**
   * Realm this region belongs to.
   */
    private readonly _realm;
    /**
   * Region Code.
   */
    private readonly _regionCode?;
    get realm(): Realm;
    get regionId(): string;
    get regionCode(): string | undefined;
    private static KNOWN_REGIONS;
    private static DEVELOPER_TOOL_CONFIGURATION_REGIONS;
    private static hasCalledForImds;
    private static _hasUsedConfigFile;
    private static _hasUsedDeveloperToolConfigFile;
    private static hasUsedEnvVar;
    private static imdsRegionMetadata;
    private static hasWarnedAboutValuesWithoutInstanceMetadataService;
    private static REGIONS_CONFIG_FILE_PATH;
    private static OCI_REGION_METADATA_ENV_VAR;
    private static IMDS_BASE_URL;
    private static METADATA_AUTH_HEADERS;
    private static AUTHORIZATION;
    private static CONTENT_TYPE_HEADER;
    private static CONTENT_TYPE_HEADER_VALUE;
    static REGION_ID_STRING: string;
    static REGION_STRING: string;
    private constructor();
    static AP_CHUNCHEON_1: Region;
    static AP_MUMBAI_1: Region;
    static AP_HYDERABAD_1: Region;
    static AP_SEOUL_1: Region;
    static AP_SYDNEY_1: Region;
    static AP_MELBOURNE_1: Region;
    static AP_OSAKA_1: Region;
    static AP_TOKYO_1: Region;
    static CA_MONTREAL_1: Region;
    static CA_TORONTO_1: Region;
    static EU_FRANKFURT_1: Region;
    static EU_ZURICH_1: Region;
    static SA_SAOPAULO_1: Region;
    static UK_CARDIFF_1: Region;
    static UK_LONDON_1: Region;
    static US_ASHBURN_1: Region;
    static US_PHOENIX_1: Region;
    static EU_AMSTERDAM_1: Region;
    static ME_JEDDAH_1: Region;
    static US_SANJOSE_1: Region;
    static ME_DUBAI_1: Region;
    static SA_SANTIAGO_1: Region;
    static SA_VINHEDO_1: Region;
    static IL_JERUSALEM_1: Region;
    static EU_MARSEILLE_1: Region;
    static AP_SINGAPORE_1: Region;
    static ME_ABUDHABI_1: Region;
    static EU_MILAN_1: Region;
    static EU_STOCKHOLM_1: Region;
    static AF_JOHANNESBURG_1: Region;
    static EU_PARIS_1: Region;
    static MX_QUERETARO_1: Region;
    static EU_MADRID_1: Region;
    static US_CHICAGO_1: Region;
    static MX_MONTERREY_1: Region;
    static US_SALTLAKE_2: Region;
    static SA_BOGOTA_1: Region;
    static SA_VALPARAISO_1: Region;
    static AP_SINGAPORE_2: Region;
    static ME_RIYADH_1: Region;
    static AP_DELHI_1: Region;
    static AP_BATAM_1: Region;
    static EU_MADRID_3: Region;
    static EU_TURIN_1: Region;
    static AP_KULAI_2: Region;
    static AF_CASABLANCA_1: Region;
    static US_LANGLEY_1: Region;
    static US_LUKE_1: Region;
    static US_GOV_ASHBURN_1: Region;
    static US_GOV_CHICAGO_1: Region;
    static US_GOV_PHOENIX_1: Region;
    static UK_GOV_LONDON_1: Region;
    static UK_GOV_CARDIFF_1: Region;
    static AP_CHIYODA_1: Region;
    static AP_IBARAKI_1: Region;
    static ME_DCC_MUSCAT_1: Region;
    static ME_IBRI_1: Region;
    static AP_DCC_CANBERRA_1: Region;
    static EU_DCC_MILAN_1: Region;
    static EU_DCC_MILAN_2: Region;
    static EU_DCC_DUBLIN_2: Region;
    static EU_DCC_RATING_2: Region;
    static EU_DCC_RATING_1: Region;
    static EU_DCC_DUBLIN_1: Region;
    static EU_JOVANOVAC_1: Region;
    static EU_MADRID_2: Region;
    static EU_FRANKFURT_2: Region;
    static EU_DCC_ZURICH_1: Region;
    static EU_CRISSIER_1: Region;
    static ME_DCC_DOHA_1: Region;
    static ME_ALRAYYAN_1: Region;
    static ME_ABUDHABI_3: Region;
    static ME_ALAIN_1: Region;
    static AP_DCC_GAZIPUR_1: Region;
    static ME_ABUDHABI_2: Region;
    static ME_ABUDHABI_4: Region;
    static US_SOMERSET_1: Region;
    static US_THAMES_1: Region;
    static AP_SEOUL_2: Region;
    static AP_SUWON_1: Region;
    static AP_CHUNCHEON_2: Region;
    static US_ASHBURN_2: Region;
    static US_NEWARK_1: Region;
    static EU_BUDAPEST_1: Region;
    static SA_RIODEJANEIRO_1: Region;
    /**
   * Return all known Regions in this version of the SDK, except possibly the region returned by IMDS (Instance Metadata
   * Service, only available on OCI instances), since IMDS is not automatically contacted by this method.
   *
   * To ensure that this method also returns the region provided by IMDS, call {@link Region#enableInstanceMetadata()}
   * explicitly before calling {@link Region#values()}.
   *
   */
    static values(): Region[];
    /**
   *  Register all regions and sets status
   */
    private static registerAllRegions;
    static fromRegionId(regionId: string): Region;
    private static addRegionsFromDeveloperToolConfigFile;
    private static addRegionsFromConfigFile;
    private static addRegionFromEnvVar;
    private static addRegionFromImds;
    static enableInstanceMetadata(): Promise<void>;
    static register(regionId: string, realm: Realm, regionCode?: string, isDeveloperToolConfigurationRegion?: boolean): Region;
    /**
   * Function to get regionId based regionStr: regionStr can be a short code or regionId
   * if it is a shortCode then we want to return the corresponding regionId
   * @param regionStr
   * @return regionId
   */
    static getRegionIdFromShortCode(regionStr: string): string;
    static set hasUsedConfigFile(bool: boolean);
    static set hasUsedDeveloperToolConfigFile(bool: boolean);
    static resetDeveloperToolConfiguration(): void;
}