/// <reference types="node" resolution-mode="require"/>
/**
 * Create a response with only the status 304 and optional headers.
 * This is useful when trying to implement conditional responses based on Etags.
 * @example
 * export async function loader({ request }: LoaderArgs) {
 *   return notModified();
 * }
 */
export declare function notModified(
  init?: Omit<ResponseInit, "status">
): Response;
/**
 * Create a response with a JavaScript file response.
 * It receives a string with the JavaScript content and set the Content-Type
 * header to `application/javascript; charset=utf-8` always.
 *
 * This is useful to dynamically create a JS file from a Resource Route.
 * @example
 * export async function loader({ request }: LoaderArgs) {
 *   return javascript("console.log('Hello World')");
 * }
 */
export declare function javascript(
  content: string,
  init?: number | ResponseInit
): Response;
/**
 * Create a response with a CSS file response.
 * It receives a string with the CSS content and set the Content-Type header to
 * `text/css; charset=utf-8` always.
 *
 * This is useful to dynamically create a CSS file from a Resource Route.
 * @example
 * export async function loader({ request }: LoaderArgs) {
 *   return css("body { color: red; }");
 * }
 */
export declare function stylesheet(
  content: string,
  init?: number | ResponseInit
): Response;
/**
 * Create a response with a PDF file response.
 * It receives a string with the PDF content and set the Content-Type header to
 * `application/pdf; charset=utf-8` always.
 *
 * This is useful to dynamically create a PDF file from a Resource Route.
 * @example
 * export async function loader({ request }: LoaderArgs) {
 *   return pdf(await generatePDF(request.formData()));
 * }
 */
export declare function pdf(
  content: Blob | Buffer | ArrayBuffer,
  init?: number | ResponseInit
): Response;
/**
 * Create a response with a HTML file response.
 * It receives a string with the HTML content and set the Content-Type header to
 * `text/html; charset=utf-8` always.
 *
 * This is useful to dynamically create a HTML file from a Resource Route.
 * @example
 * export async function loader({ request }: LoaderArgs) {
 *   return html("<h1>Hello World</h1>");
 * }
 */
export declare function html(
  content: string,
  init?: number | ResponseInit
): Response;
/**
 * Create a response with a XML file response.
 * It receives a string with the XML content and set the Content-Type header to
 * `application/xml; charset=utf-8` always.
 *
 * This is useful to dynamically create a XML file from a Resource Route.
 * @example
 * export let loader: LoaderFunction = async ({ request }) => {
 *   return xml("<?xml version='1.0'?><catalog></catalog>");
 * }
 */
export declare function xml(
  content: string,
  init?: number | ResponseInit
): Response;
/**
 * Create a response with a TXT file response.
 * It receives a string with the TXT content and set the Content-Type header to
 * `text/plain; charset=utf-8` always.
 *
 * This is useful to dynamically create a TXT file from a Resource Route.
 * @example
 * export let loader: LoaderFunction = async ({ request }) => {
 *   return txt(`
 *     User-agent: *
 *     Allow: /
 *   `);
 * }
 */
export declare function txt(
  content: string,
  init?: number | ResponseInit
): Response;
export type ImageType =
  | "image/jpeg"
  | "image/png"
  | "image/gif"
  | "image/svg+xml"
  | "image/webp"
  | "image/bmp"
  | "image/avif";
/**
 * Create a response with a image file response.
 * It receives a Buffer, ArrayBuffer or ReadableStream with the image content
 * and set the Content-Type header to the `type` parameter.
 *
 * This is useful to dynamically create a image file from a Resource Route.
 * @example
 * export async function loader({ request }: LoaderArgs) {
 *   return image(await takeScreenshot(), { type: "image/avif" });
 * }
 */
export declare function image(
  content: Buffer | ArrayBuffer | ReadableStream,
  {
    type,
    ...init
  }: ResponseInit & {
    type: ImageType;
  }
): Response;