Require Node.js 12.20 and move to ESM

.github/workflows/main.yml

@@ -10,13 +10,10 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
-          - 14
-          - 12
-          - 10
-          - 8
+          - 16
     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

@@ -3,12 +3,10 @@ Convert an absolute path to a tilde path: `/Users/sindresorhus/dev` → `~/dev`.
 
 @example
 ```
-import tildify = require('tildify');
+import tildify from 'tildify';
 
 tildify('/Users/sindresorhus/dev');
 //=> '~/dev'
 ```
 */
-declare function tildify(absolutePath: string): string;
-
-export = tildify;
+export default function tildify(absolutePath: string): string;

index.js

@@ -1,13 +1,15 @@
-'use strict';
-const path = require('path');
-const os = require('os');
+import path from 'node:path';
+import os from 'node:os';
 
 const homeDirectory = os.homedir();
 
-module.exports = absolutePath => {
+export default function tildify(absolutePath) {
 	const normalizedPath = path.normalize(absolutePath) + path.sep;
 
-	return (normalizedPath.indexOf(homeDirectory) === 0 ?
-		normalizedPath.replace(homeDirectory + path.sep, `~${path.sep}`) :
-		normalizedPath).slice(0, -1);
-};
+	return (
+		normalizedPath.startsWith(homeDirectory)
+			? normalizedPath.replace(homeDirectory + path.sep, `~${path.sep}`)
+			: normalizedPath
+	)
+		.slice(0, -1);
+}

index.test-d.ts

@@ -1,4 +1,4 @@
 import {expectType} from 'tsd';
-import tildify = require('.');
+import tildify from './index.js';
 
 expectType<string>(tildify('/Users/sindresorhus/dev'));

package.json

@@ -10,8 +10,10 @@
 		"email": "sindresorhus@gmail.com",
 		"url": "https://sindresorhus.com"
 	},
+	"type": "module",
+	"exports": "./index.js",
 	"engines": {
-		"node": ">=8"
+		"node": "^12.20.0 || ^14.13.1 || >=16.0.0"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
@@ -34,8 +36,8 @@
 		"convert"
 	],
 	"devDependencies": {
-		"ava": "^1.4.1",
-		"tsd": "^0.7.2",
-		"xo": "^0.24.0"
+		"ava": "^3.15.0",
+		"tsd": "^0.17.0",
+		"xo": "^0.44.0"
 	}
 }

readme.md

@@ -11,7 +11,7 @@ $ npm install tildify
 ## Usage
 
 ```js
-const tildify = require('tildify');
+import tildify from 'tildify';
 
 tildify('/Users/sindresorhus/dev');
 //=> '~/dev'

test.js

@@ -1,8 +1,7 @@
-'use strict';
-const path = require('path');
-const os = require('os');
-const test = require('ava');
-const tildify = require('.');
+import path from 'node:path';
+import os from 'node:os';
+import test from 'ava';
+import tildify from './index.js';
 
 const homeDirectory = os.homedir();