Require Node.js 18

.github/security.md

@@ -0,0 +1,3 @@
+# Security Policy
+
+To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.

.github/workflows/main.yml

@@ -10,12 +10,14 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
+          - 20
+          - 18
           - 16
           - 14
           - 12
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install

index.d.ts

@@ -1,7 +1,7 @@
 /**
 Block users from running your app with root permissions. When a file containing this function is run with root permissions it will exit and show an error message telling the user how to fix the problem, so they don't have to run it with `sudo`.
 
-@param message - Custom message.
+@param message - A custom message.
 
 @example
 ```

index.js

@@ -1,3 +1,4 @@
+import process from 'node:process';
 import chalk from 'chalk';
 import isRoot from 'is-root';
 import isDocker from 'is-docker';

package.json

@@ -11,9 +11,12 @@
 		"url": "https://sindresorhus.com"
 	},
 	"type": "module",
-	"exports": "./index.js",
+	"exports": {
+		"types": "./index.d.ts",
+		"default": "./index.js"
+	},
 	"engines": {
-		"node": ">=12"
+		"node": ">=18"
 	},
 	"scripts": {
 		"//test": "xo && ava && tsd",
@@ -34,15 +37,15 @@
 		"stop"
 	],
 	"dependencies": {
-		"chalk": "^4.1.1",
-		"is-docker": "^2.2.1",
+		"chalk": "^5.3.0",
+		"is-docker": "^3.0.0",
 		"is-root": "^3.0.0"
 	},
 	"devDependencies": {
-		"ava": "^3.15.0",
+		"ava": "^5.3.1",
 		"import-fresh": "^3.3.0",
-		"sinon": "^10.0.0",
-		"tsd": "^0.14.0",
-		"xo": "^0.39.1"
+		"sinon": "^15.2.0",
+		"tsd": "^0.29.0",
+		"xo": "^0.56.0"
 	}
 }

readme.md

@@ -6,8 +6,8 @@
 
 ## Install
 
-```
-$ npm install sudo-block
+```sh
+npm install sudo-block
 ```
 
 ## Usage
@@ -28,4 +28,4 @@ When a file containing this function is run with root permissions it will exit a
 
 Type: `string`
 
-Custom message.
+A custom message.

test/docker.js

@@ -1,4 +1,5 @@
-import fs from 'fs';
+import process from 'node:process';
+import fs from 'node:fs';
 import test from 'ava';
 import sinon from 'sinon';
 import importFresh from 'import-fresh';

test/sudo.js

@@ -1,4 +1,5 @@
-import fs from 'fs';
+import process from 'node:process';
+import fs from 'node:fs';
 import test from 'ava';
 import sinon from 'sinon';
 import importFresh from 'import-fresh';

test/user.js

@@ -1,4 +1,5 @@
-import fs from 'fs';
+import process from 'node:process';
+import fs from 'node:fs';
 import test from 'ava';
 import sinon from 'sinon';
 import importFresh from 'import-fresh';