Require Node.js 12 and move to ESM

.github/funding.yml

@@ -1,2 +1,2 @@
-github: [sindresorhus,Qix-]
+github: [sindresorhus, Qix-]
 tidelift: npm/strip-ansi

.github/workflows/main.yml

@@ -12,11 +12,9 @@ jobs:
         node-version:
           - 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

@@ -3,7 +3,7 @@ Strip [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) from a
 
 @example
 ```
-import stripAnsi = require('strip-ansi');
+import stripAnsi from 'strip-ansi';
 
 stripAnsi('\u001B[4mUnicorn\u001B[0m');
 //=> 'Unicorn'
@@ -12,6 +12,4 @@ stripAnsi('\u001B]8;;https://github.com\u0007Click\u001B]8;;\u0007');
 //=> 'Click'
 ```
 */
-declare function stripAnsi(string: string): string;
-
-export = stripAnsi;
+export default function stripAnsi(string: string): string;

index.js

@@ -1,4 +1,9 @@
-'use strict';
-const ansiRegex = require('ansi-regex');
+import ansiRegex from 'ansi-regex';
 
-module.exports = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string;
+export default function stripAnsi(string) {
+	if (typeof string !== 'string') {
+		throw new TypeError(`Expected a \`string\`, got \`${typeof string}\``);
+	}
+
+	return string.replace(ansiRegex(), '');
+}

index.test-d.ts

@@ -1,4 +1,4 @@
 import {expectType} from 'tsd';
-import stripAnsi = require('.');
+import stripAnsi from './index.js';
 
 expectType<string>(stripAnsi('\u001B[4mcake\u001B[0m'));

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": "Strip ANSI escape codes from a string",
 	"license": "MIT",
 	"repository": "chalk/strip-ansi",
+	"funding": "https://github.com/chalk/strip-ansi?sponsor=1",
 	"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"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
@@ -44,11 +47,11 @@
 		"text"
 	],
 	"dependencies": {
-		"ansi-regex": "^5.0.0"
+		"ansi-regex": "^6.0.0"
 	},
 	"devDependencies": {
-		"ava": "^2.4.0",
-		"tsd": "^0.10.0",
-		"xo": "^0.25.3"
+		"ava": "^3.15.0",
+		"tsd": "^0.14.0",
+		"xo": "^0.38.2"
 	}
 }

readme.md

@@ -11,7 +11,7 @@ $ npm install strip-ansi
 ## Usage
 
 ```js
-const stripAnsi = require('strip-ansi');
+import stripAnsi from 'strip-ansi';
 
 stripAnsi('\u001B[4mUnicorn\u001B[0m');
 //=> 'Unicorn'

test.js

@@ -1,5 +1,5 @@
 import test from 'ava';
-import stripAnsi from '.';
+import stripAnsi from './index.js';
 
 test('strip color from string', t => {
 	t.is(stripAnsi('\u001B[0m\u001B[4m\u001B[42m\u001B[31mfoo\u001B[39m\u001B[49m\u001B[24mfoo\u001B[0m'), 'foofoo');