Require Node.js 12 and move to ESM

Author: sindresorhus

.github/funding.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

.github/workflows/main.yml

@@ -1,14 +1,10 @@
-/// <reference types="node"/>
+export interface Options {
+	/**
+	The stream to check.
 
-declare namespace isInteractive {
-	interface Options {
-		/**
-		The stream to check.
-
-		@default process.stdout
-		*/
-		readonly stream?: NodeJS.WritableStream;
-	}
+	@default process.stdout
+	*/
+	readonly stream?: NodeJS.WritableStream;
 }
 
 /**
@@ -20,12 +16,10 @@ This can be useful to decide whether to present interactive UI or animations in
 
 @example
 ```
-import isInteractive = require('is-interactive');
+import isInteractive from 'is-interactive';
 
 isInteractive();
 //=> true
 ```
 */
-declare function isInteractive(options?: isInteractive.Options): boolean;
-
-export = isInteractive;
+export default function isInteractive(options?: Options): boolean;

index.d.ts

@@ -1,9 +1,7 @@
-'use strict';
-
-module.exports = ({stream = process.stdout} = {}) => {
+export default function isInteractive({stream = process.stdout} = {}) {
 	return Boolean(
 		stream && stream.isTTY &&
 		process.env.TERM !== 'dumb' &&
 		!('CI' in process.env)
 	);
-};
+}

index.js

@@ -1,5 +1,5 @@
 import {expectType} from 'tsd';
-import isInteractive = require('.');
+import isInteractive from './index.js';
 
 expectType<boolean>(isInteractive({
 	stream: process.stderr

index.test-d.ts

@@ -10,8 +10,10 @@
 		"email": "sindresorhus@gmail.com",
 		"url": "https://sindresorhus.com"
 	},
+	"type": "module",
+	"exports": "./index.js",
 	"engines": {
-		"node": ">=8"
+		"node": ">=12"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
@@ -31,9 +33,9 @@
 		"tty"
 	],
 	"devDependencies": {
-		"@types/node": "^12.0.12",
-		"ava": "^2.1.0",
-		"tsd": "^0.7.3",
-		"xo": "^0.24.0"
+		"@types/node": "^15.0.1",
+		"ava": "^3.15.0",
+		"tsd": "^0.14.0",
+		"xo": "^0.39.1"
 	}
 }

package.json

@@ -15,7 +15,7 @@ $ npm install is-interactive
 ## Usage
 
 ```js
-const isInteractive = require('is-interactive');
+import isInteractive from 'is-interactive';
 
 isInteractive();
 //=> true
@@ -31,7 +31,7 @@ Type: `object`
 
 ##### stream
 
-Type: [`stream.Writable`](https://nodejs.org/api/stream.html#stream_class_stream_writable)<br>
+Type: [`stream.Writable`](https://nodejs.org/api/stream.html#stream_class_stream_writable)\
 Default: [`process.stdout`](https://nodejs.org/api/process.html#process_process_stdout)
 
 The stream to check.

readme.md

@@ -1,6 +1,6 @@
-import {PassThrough as PassThroughStream} from 'stream';
+import {PassThrough as PassThroughStream} from 'node:stream';
 import test from 'ava';
-import isInteractive from '.';
+import isInteractive from './index.js';
 
 test('tty', t => {
 	const ci = process.env.CI;