import {
  BodyLengthCalculator,
  BuildHandlerOptions,
  BuildMiddleware,
  Pluggable,
} from "@aws-sdk/types";
export declare function contentLengthMiddleware(
  bodyLengthChecker: BodyLengthCalculator
): BuildMiddleware<any, any>;
export declare const contentLengthMiddlewareOptions: BuildHandlerOptions;
export declare const getContentLengthPlugin: (options: {
  bodyLengthChecker: BodyLengthCalculator;
}) => Pluggable<any, any>;