@aws-sdk/config-resolver

const CONFIG_USE_DUALSTACK_ENDPOINT: string;

const CONFIG_USE_FIPS_ENDPOINT: string;

const DEFAULT_USE_DUALSTACK_ENDPOINT: boolean;

const DEFAULT_USE_FIPS_ENDPOINT: boolean;

const ENV_USE_DUALSTACK_ENDPOINT: string;

const ENV_USE_FIPS_ENDPOINT: string;

const NODE_REGION_CONFIG_FILE_OPTIONS: LocalConfigOptions;

const NODE_REGION_CONFIG_OPTIONS: LoadedConfigSelectors<string>;

const NODE_USE_DUALSTACK_ENDPOINT_CONFIG_OPTIONS: LoadedConfigSelectors<boolean>;

const NODE_USE_FIPS_ENDPOINT_CONFIG_OPTIONS: LoadedConfigSelectors<boolean>;

const REGION_ENV_NAME: string;

const REGION_INI_NAME: string;

getRegionInfo: (
    region: string,
    {
        useFipsEndpoint,
        useDualstackEndpoint,
        signingService,
        regionHash,
        partitionHash,
    }: GetRegionInfoOptions
) => RegionInfo;

resolveCustomEndpointsConfig: <T>(
    input: T & CustomEndpointsInputConfig & PreviouslyResolved
) => T & CustomEndpointsResolvedConfig;

resolveEndpointsConfig: <T>(
    input: T & EndpointsInputConfig & PreviouslyResolved
) => T & EndpointsResolvedConfig;

resolveRegionConfig: <T>(
    input: T & RegionInputConfig & PreviouslyResolved
) => T & RegionResolvedConfig;

type PartitionHash = Record<
    string,
    {
        regions: string[];
        regionRegex: string;
        variants: EndpointVariant[];
        endpoint?: string;
    }
>;

type RegionHash = Record<
    string,
    {
        variants: EndpointVariant[];
        signingService?: string;
        signingRegion?: string;
    }
>;