import { BuildHandlerOptions, BuildMiddleware, Pluggable, Provider } from "@aws-sdk/types";
declare type PreviouslyResolved = {
    region: Provider<string>;
    isCustomEndpoint: boolean;
};
/**
 * @internal
 */
export declare const useRegionalEndpointMiddleware: (config: PreviouslyResolved) => BuildMiddleware<any, any>;
/**
 * @internal
 */
export declare const useRegionalEndpointMiddlewareOptions: BuildHandlerOptions;
/**
 * @internal
 */
export declare const getUseRegionalEndpointPlugin: (config: PreviouslyResolved) => Pluggable<any, any>;
export {};