import { Provider, UserAgent } from "@smithy/types";
export { crtAvailability } from "./crt-availability";
export declare const UA_APP_ID_ENV_NAME = "AWS_SDK_UA_APP_ID";
export declare const UA_APP_ID_INI_NAME = "sdk-ua-app-id";
interface DefaultUserAgentOptions {
  serviceId?: string;
  clientVersion: string;
}
export declare const defaultUserAgent: ({
  serviceId,
  clientVersion,
}: DefaultUserAgentOptions) => Provider<UserAgent>;