Require Node.js 12.20 and move to ESM

Author: sindresorhus

.github/workflows/main.yml

@@ -10,13 +10,12 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
+          - 16
           - 14
           - 12
-          - 10
-          - 8
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install

index.d.ts

@@ -1,42 +1,26 @@
-declare namespace latestVersion {
-	interface Options {
-		/**
-		A semver range or [dist-tag](https://docs.npmjs.com/cli/dist-tag).
-		*/
-		readonly version?: string;
-	}
-}
-
-declare const latestVersion: {
+export interface Options {
 	/**
-	Get the latest version of an npm package.
-
-	@example
-	```
-	import latestVersion = require('latest-version');
+	A semver range or [dist-tag](https://docs.npmjs.com/cli/dist-tag).
+	*/
+	readonly version?: string;
+}
 
-	(async () => {
-		console.log(await latestVersion('ava'));
-		//=> '0.18.0'
+/**
+Get the latest version of an npm package.
 
-		console.log(await latestVersion('@sindresorhus/df'));
-		//=> '1.0.1'
+@example
+```
+import latestVersion from 'latest-version';
 
-		// Also works with semver ranges and dist-tags
-		console.log(await latestVersion('npm', {version: 'latest-5'}));
-		//=> '5.5.1'
-	})();
-	```
-	*/
-	(packageName: string, options?: latestVersion.Options): Promise<string>;
+console.log(await latestVersion('ava'));
+//=> '0.18.0'
 
-	// TODO: Remove this for the next major release, refactor the whole definition to:
-	// declare function latestVersion(
-	// 	packageName: string,
-	// 	options?: latestVersion.Options
-	// ): Promise<string>;
-	// export = latestVersion;
-	default: typeof latestVersion;
-};
+console.log(await latestVersion('@sindresorhus/df'));
+//=> '1.0.1'
 
-export = latestVersion;
+// Also works with semver ranges and dist-tags
+console.log(await latestVersion('npm', {version: 'latest-5'}));
+//=> '5.5.1'
+```
+*/
+export default function latestVersion(packageName: string, options?: Options): Promise<string>;

index.js

@@ -1,11 +1,6 @@
-'use strict';
-const packageJson = require('package-json');
+import packageJson from 'package-json';
 
-const latestVersion = async (packageName, options) => {
+export default async function latestVersion(packageName, options) {
 	const {version} = await packageJson(packageName.toLowerCase(), options);
 	return version;
-};
-
-module.exports = latestVersion;
-// TODO: Remove this for the next major release
-module.exports.default = latestVersion;
+}

index.test-d.ts

@@ -1,5 +1,5 @@
 import {expectType} from 'tsd';
-import latestVersion = require('.');
+import latestVersion from './index.js';
 
 expectType<Promise<string>>(latestVersion('ava'));
 expectType<Promise<string>>(latestVersion('npm', {version: 'latest-5'}));

license

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

package.json

@@ -4,13 +4,16 @@
 	"description": "Get the latest version of an npm package",
 	"license": "MIT",
 	"repository": "sindresorhus/latest-version",
+	"funding": "https://github.com/sponsors/sindresorhus",
 	"author": {
 		"name": "Sindre Sorhus",
 		"email": "sindresorhus@gmail.com",
-		"url": "sindresorhus.com"
+		"url": "https://sindresorhus.com"
 	},
+	"type": "module",
+	"exports": "./index.js",
 	"engines": {
-		"node": ">=8"
+		"node": ">=12.20"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
@@ -30,13 +33,13 @@
 		"module"
 	],
 	"dependencies": {
-		"package-json": "^6.3.0"
+		"package-json": "^7.0.0"
 	},
 	"devDependencies": {
-		"ava": "^1.4.1",
-		"semver": "^6.0.0",
-		"semver-regex": "^2.0.0",
-		"tsd": "^0.7.2",
-		"xo": "^0.24.0"
+		"ava": "^3.15.0",
+		"semver": "^7.3.5",
+		"semver-regex": "^4.0.0",
+		"tsd": "^0.17.0",
+		"xo": "^0.42.0"
 	}
 }

readme.md

@@ -4,39 +4,33 @@
 
 Fetches the version directly from the registry instead of depending on the massive [npm](https://github.com/npm/npm/blob/8b5e7b6ae5b4cd2d7d62eaf93b1428638b387072/package.json#L37-L85) module like the [latest](https://github.com/bahamas10/node-latest) module does.
 
-
 ## Install
 
 ```
 $ npm install latest-version
 ```
 
-
 ## Usage
 
 ```js
-const latestVersion = require('latest-version');
+import latestVersion from 'latest-version';
 
-(async () => {
-	console.log(await latestVersion('ava'));
-	//=> '0.18.0'
+console.log(await latestVersion('ava'));
+//=> '0.18.0'
 
-	console.log(await latestVersion('@sindresorhus/df'));
-	//=> '1.0.1'
+console.log(await latestVersion('@sindresorhus/df'));
+//=> '1.0.1'
 
-	// Also works with semver ranges and dist-tags
-	console.log(await latestVersion('npm', {version: 'latest-5'}));
-	//=> '5.5.1'
-})();
+// Also works with semver ranges and dist-tags
+console.log(await latestVersion('npm', {version: 'latest-5'}));
+//=> '5.5.1'
 ```
 
-
 ## Related
 
 - [latest-version-cli](https://github.com/sindresorhus/latest-version-cli) - CLI for this module
 - [package-json](https://github.com/sindresorhus/package-json) - Get the package.json of a package from the npm registry
 
-
 ---
 
 <div align="center">

test.js

@@ -1,7 +1,7 @@
 import test from 'ava';
 import semver from 'semver';
 import semverRegex from 'semver-regex';
-import latestVersion from '.';
+import latestVersion from './index.js';
 
 test('latest version', async t => {
 	t.regex(await latestVersion('ava'), semverRegex());