import type middy from "@middy/core";

interface Options {
	canonical?: boolean;
	defaultHeaders?: Record<string, string>;
	normalizeHeaderKey?: (key: string) => string;
}

// eslint-disable-next-line @typescript-eslint/no-empty-interface
export type Event = {};

declare function httpHeaderNormalizer(
	options?: Options,
): middy.MiddlewareObj<Event>;

export default httpHeaderNormalizer;