feat: add nodenext compatiblity

.npmignore

@@ -2,4 +2,5 @@
 # Removing the `files` key and replacing it with this `.npmignore` saves some bytes, which
 # should improve installation performance slightly
 *
-!src/index.js
+!src/index.js
+!types/index.d.ts

package.json

@@ -13,6 +13,7 @@
 		"xml"
 	],
 	"main": "src/index.js",
+	"types": "types/index.d.ts",
 	"repository": "git+https://github.com/Fdawgs/fastify-json-to-xml.git",
 	"homepage": "https://github.com/Fdawgs/fastify-json-to-xml",
 	"bugs": {

src/index.js

@@ -15,7 +15,7 @@ const secJSON = require("secure-json-parse");
  * replacement character, U+FFFD. Will throw error if invalid characters found when enabled.
  * Disabled by default.
  */
-async function plugin(server, options) {
+async function fastifyJsonToXml(server, options) {
 	server.addHook("onSend", async (req, res, payload) => {
 		if (
 			res.getHeader("content-type")?.includes("application/json") &&
@@ -40,7 +40,9 @@ async function plugin(server, options) {
 	});
 }
 
-module.exports = fp(plugin, {
+module.exports = fp(fastifyJsonToXml, {
 	fastify: "4.x",
 	name: "fastify-json-to-xml",
 });
+module.exports.default = fastifyJsonToXml;
+module.exports.fastifyJsonToXml = fastifyJsonToXml;

types/index.d.ts

@@ -0,0 +1,18 @@
+import type { FastifyPluginAsync } from "fastify";
+
+type FastifyJsonToXml =
+	FastifyPluginAsync<fastifyJsonToXml.FastifyJsonToXmlOptions>;
+
+declare namespace fastifyJsonToXml {
+	export interface FastifyJsonToXmlOptions {
+		replaceInvalidChars?: boolean;
+	}
+
+	export const fastifyJsonToXml: FastifyPluginAsync;
+	export { fastifyJsonToXml as default };
+}
+
+declare function fastifyJsonToXml(
+	...params: Parameters<FastifyJsonToXml>
+): ReturnType<FastifyJsonToXml>;
+export = fastifyJsonToXml;