eslint-community · aladdin-add · Feb 23, 2022 · Jan 22, 2022 · Jan 24, 2022 · Jan 25, 2022
diff --git a/.eslintignore b/.eslintignore
@@ -4,3 +4,4 @@
 /coverage
 /docs
 /node_modules
+/lib/converted-esm
diff --git a/.nycrc b/.nycrc
@@ -4,7 +4,8 @@
     ],
     "exclude": [
         "lib/rules/no-hide-core-modules.js",
-        "lib/rules/no-unsupported-features.js"
+        "lib/rules/no-unsupported-features.js",
+        "lib/converted-esm/*.js"
     ],
     "reporter": [
         "lcov",

diff --git a/README.md b/README.md
@@ -2,11 +2,7 @@
 
 > forked from [eslint-plugin-node](https://www.npmjs.com/package/eslint-plugin-node) v11.1.0. as the original repository seems [no longer maintained](https://github.com/mysticatea/eslint-plugin-node/issues/300).
 
-[![npm version](https://img.shields.io/npm/v/eslint-plugin-n.svg)](https://www.npmjs.com/package/eslint-plugin-n)
-[![Downloads/month](https://img.shields.io/npm/dm/eslint-plugin-n.svg)](http://www.npmtrends.com/eslint-plugin-n)
-[![Build Status](https://github.com/weiran-zsd/eslint-plugin-node/workflows/CI/badge.svg)](https://github.com/weiran-zsd/eslint-plugin-node/actions)
-[![Coverage Status](https://codecov.io/gh/weiran-zsd/eslint-plugin-node/branch/master/graph/badge.svg)](https://codecov.io/gh/weiran-zsd/eslint-plugin-node)
-[![Dependency Status](https://david-dm.org/weiran-zsd/eslint-plugin-node.svg)](https://david-dm.org/weiran-zsd/eslint-plugin-node)
+[![npm version](https://img.shields.io/npm/v/eslint-plugin-n.svg)](https://www.npmjs.com/package/eslint-plugin-n) [![Downloads/month](https://img.shields.io/npm/dm/eslint-plugin-n.svg)](http://www.npmtrends.com/eslint-plugin-n) [![Build Status](https://github.com/weiran-zsd/eslint-plugin-node/workflows/CI/badge.svg)](https://github.com/weiran-zsd/eslint-plugin-node/actions) [![Coverage Status](https://codecov.io/gh/weiran-zsd/eslint-plugin-node/branch/master/graph/badge.svg)](https://codecov.io/gh/weiran-zsd/eslint-plugin-node) [![Dependency Status](https://david-dm.org/weiran-zsd/eslint-plugin-node.svg)](https://david-dm.org/weiran-zsd/eslint-plugin-node)
 
 Additional ESLint's rules for Node.js
 
@@ -16,19 +12,16 @@ Additional ESLint's rules for Node.js
 $ npm install --save-dev eslint eslint-plugin-n
 ```
 
-- Requires Node.js `>=12.22.0`
-- Requires ESLint `>=7.0.0`
+-   Requires Node.js `>=12.22.0`
+-   Requires ESLint `>=7.0.0`
 
 **Note:** It recommends a use of [the "engines" field of package.json](https://docs.npmjs.com/files/package.json#engines). The "engines" field is used by `n/no-unsupported-features/*` rules.
 
 **.eslintrc.json** (An example)
 
 ```jsonc
 {
-    "extends": [
-        "eslint:recommended",
-        "plugin:n/recommended"
-    ],
+    "extends": ["eslint:recommended", "plugin:n/recommended"],
     "parserOptions": {
         // Only ESLint 6.2.0 and later support ES2020.
         "ecmaVersion": 2020
@@ -62,8 +55,8 @@ $ npm install --save-dev eslint eslint-plugin-n
 
 ## 📖 Rules
 
-- ⭐️ - the mark of recommended rules.
-- ✒️ - the mark of fixable rules.
+-   ⭐️ - the mark of recommended rules.
+-   ✒️ - the mark of fixable rules.
 
 <!--RULES_TABLE_START-->
 ### Possible Errors
@@ -133,48 +126,48 @@ These rules have been deprecated in accordance with the [deprecation policy](htt
 
 This plugin provides three configs:
 
-- `plugin:n/recommended` considers both CommonJS and ES Modules. If [`"type":"module"` field](https://medium.com/@nodejs/announcing-a-new-experimental-modules-1be8d2d6c2ff#b023) existed in package.json then it considers files as ES Modules. Otherwise it considers files as CommonJS. In addition, it considers `*.mjs` files as ES Modules and `*.cjs` files as CommonJS.
-- `plugin:n/recommended-module` considers all files as ES Modules.
-- `plugin:n/recommended-script` considers all files as CommonJS.
+-   `plugin:n/recommended` considers both CommonJS and ES Modules. If [`"type":"module"` field](https://medium.com/@nodejs/announcing-a-new-experimental-modules-1be8d2d6c2ff#b023) existed in package.json then it considers files as ES Modules. Otherwise it considers files as CommonJS. In addition, it considers `*.mjs` files as ES Modules and `*.cjs` files as CommonJS.
+-   `plugin:n/recommended-module` considers all files as ES Modules.
+-   `plugin:n/recommended-script` considers all files as CommonJS.
 
 Those preset config:
 
-- enable [no-process-exit](http://eslint.org/docs/rules/no-process-exit) rule because [the official document](https://nodejs.org/api/process.html#process_process_exit_code) does not recommend a use of `process.exit()`.
-- enable plugin rules which are given :star: in the above table.
-- add `{ecmaVersion: 2019}` and etc into `parserOptions`.
-- add proper globals into `globals`.
-- add this plugin into `plugins`.
+-   enable [no-process-exit](http://eslint.org/docs/rules/no-process-exit) rule because [the official document](https://nodejs.org/api/process.html#process_process_exit_code) does not recommend a use of `process.exit()`.
+-   enable plugin rules which are given :star: in the above table.
+-   add `{ecmaVersion: 2019}` and etc into `parserOptions`.
+-   add proper globals into `globals`.
+-   add this plugin into `plugins`.
 
 ## 👫 FAQ
 
-- Q: The `no-missing-import` / `no-missing-require` rules don't work with nested folders in SublimeLinter-eslint
-- A: See [context.getFilename() in rule returns relative path](https://github.com/roadhump/SublimeLinter-eslint#contextgetfilename-in-rule-returns-relative-path) in the SublimeLinter-eslint FAQ.
+-   Q: The `no-missing-import` / `no-missing-require` rules don't work with nested folders in SublimeLinter-eslint
+-   A: See [context.getFilename() in rule returns relative path](https://github.com/roadhump/SublimeLinter-eslint#contextgetfilename-in-rule-returns-relative-path) in the SublimeLinter-eslint FAQ.
 
 ## 🚥 Semantic Versioning Policy
 
 `eslint-plugin-n` follows [semantic versioning](http://semver.org/) and [ESLint's Semantic Versioning Policy](https://github.com/eslint/eslint#semantic-versioning-policy).
 
-- Patch release (intended to not break your lint build)
-    - A bug fix in a rule that results in it reporting fewer errors.
-    - Improvements to documentation.
-    - Non-user-facing changes such as refactoring code, adding, deleting, or modifying tests, and increasing test coverage.
-    - Re-releasing after a failed release (i.e., publishing a release that doesn't work for anyone).
-- Minor release (might break your lint build)
-    - A bug fix in a rule that results in it reporting more errors.
-    - A new rule is created.
-    - A new option to an existing rule is created.
-    - An existing rule is deprecated.
-- Major release (likely to break your lint build)
-    - A support for old Node version is dropped.
-    - A support for old ESLint version is dropped.
-    - An existing rule is changed in it reporting more errors.
-    - An existing rule is removed.
-    - An existing option of a rule is removed.
-    - An existing config is updated.
+-   Patch release (intended to not break your lint build)
+    -   A bug fix in a rule that results in it reporting fewer errors.
+    -   Improvements to documentation.
+    -   Non-user-facing changes such as refactoring code, adding, deleting, or modifying tests, and increasing test coverage.
+    -   Re-releasing after a failed release (i.e., publishing a release that doesn't work for anyone).
+-   Minor release (might break your lint build)
+    -   A bug fix in a rule that results in it reporting more errors.
+    -   A new rule is created.
+    -   A new option to an existing rule is created.
+    -   An existing rule is deprecated.
+-   Major release (likely to break your lint build)
+    -   A support for old Node version is dropped.
+    -   A support for old ESLint version is dropped.
+    -   An existing rule is changed in it reporting more errors.
+    -   An existing rule is removed.
+    -   An existing option of a rule is removed.
+    -   An existing config is updated.
 
 ## 📰 Changelog
 
-- [GitHub Releases](https://github.com/weiran-zsd/eslint-plugin-n/releases)
+-   [GitHub Releases](https://github.com/weiran-zsd/eslint-plugin-n/releases)
 
 ## ❤️ Contributing
 
@@ -184,6 +177,6 @@ Please use GitHub's Issues/PRs.
 
 ### Development Tools
 
-- `npm test` runs tests and measures coverage.
-- `npm run coverage` shows the coverage result of `npm test` command.
-- `npm run clean` removes the coverage result of `npm test` command.
+-   `npm test` runs tests and measures coverage.
+-   `npm run coverage` shows the coverage result of `npm test` command.
+-   `npm run clean` removes the coverage result of `npm test` command.
diff --git a/docs/rules/file-extension-in-import.md b/docs/rules/file-extension-in-import.md
@@ -27,7 +27,6 @@ This rule has a string option and an object option.
         "error",
         "always" or "never",
         {
-            "tryExtensions": [".js", ".json", ".node"],
             ".xxx": "always" or "never",
         }
     ]
@@ -36,7 +35,6 @@ This rule has a string option and an object option.
 
 - `"always"` (default) requires file extensions in `import`/`export` declarations.
 - `"never"` disallows file extensions in `import`/`export` declarations.
-- `tryExtensions` is the file extensions to resolve import paths. Default is `[".js", ".json", ".node"]`.
 - `.xxx` is the overriding setting for specific file extensions. You can use arbitrary property names which start with `.`.
 
 #### always
@@ -90,27 +88,6 @@ import styles from "./styles.css"
 import logo from "./logo.png"
 ```
 
-### Shared Settings
-
-The following options can be set by [shared settings](http://eslint.org/docs/user-guide/configuring.html#adding-shared-settings).
-Several rules have the same option, but we can set this option at once.
-
-- `tryExtensions`
-
-```js
-// .eslintrc.js
-module.exports = {
-    "settings": {
-        "node": {
-            "tryExtensions": [".js", ".json", ".node"]
-        }
-    },
-    "rules": {
-        "n/file-extension-in-import": "error"
-    }
-}
-```
-
 ## 🔎 Implementation
 
 - [Rule source](../../lib/rules/file-extension-in-import.js)

diff --git a/docs/rules/no-extraneous-import.md b/docs/rules/no-extraneous-import.md
@@ -16,8 +16,7 @@ This rule warns `import` declarations of extraneous modules.
     "rules": {
         "n/no-extraneous-import": ["error", {
             "allowModules": [],
-            "resolvePaths": [],
-            "tryExtensions": []
+            "resolvePaths": []
         }]
     }
 }
@@ -48,21 +47,13 @@ If a path is relative, it will be resolved from CWD.
 
 Default is `[]`
 
-#### tryExtensions
-
-When an import path does not exist, this rule checks whether or not any of `path.js`, `path.json`, and `path.node` exists.
-`tryExtensions` option is the extension list this rule uses at the time.
-
-Default is `[".js", ".json", ".node"]`.
-
 ### Shared Settings
 
 The following options can be set by [shared settings](http://eslint.org/docs/user-guide/configuring.html#adding-shared-settings).
 Several rules have the same option, but we can set this option at once.
 
 - `allowModules`
 - `resolvePaths`
-- `tryExtensions`
 
 ```js
 // .eslintrc.js
@@ -71,7 +62,6 @@ module.exports = {
         "node": {
             "allowModules": ["electron"],
             "resolvePaths": [__dirname],
-            "tryExtensions": [".js", ".json", ".node"]
         }
     },
     "rules": {

diff --git a/docs/rules/no-missing-import.md b/docs/rules/no-missing-import.md
@@ -36,8 +36,7 @@ import existingModule from "existing-module";
     "rules": {
         "n/no-missing-import": ["error", {
             "allowModules": [],
-            "resolvePaths": ["/path/to/a/modules/directory"],
-            "tryExtensions": [".js", ".json", ".node"]
+            "resolvePaths": ["/path/to/a/modules/directory"]
         }]
     }
 }
@@ -68,21 +67,13 @@ If a path is relative, it will be resolved from CWD.
 
 Default is `[]`
 
-#### tryExtensions
-
-When an import path does not exist, this rule checks whether or not any of `path.js`, `path.json`, and `path.node` exists.
-`tryExtensions` option is the extension list this rule uses at the time.
-
-Default is `[".js", ".json", ".node"]`.
-
 ### Shared Settings
 
 The following options can be set by [shared settings](http://eslint.org/docs/user-guide/configuring.html#adding-shared-settings).
 Several rules have the same option, but we can set this option at once.
 
 - `allowModules`
 - `resolvePaths`
-- `tryExtensions`
 
 ```js
 // .eslintrc.js
@@ -91,7 +82,6 @@ module.exports = {
         "node": {
             "allowModules": ["electron"],
             "resolvePaths": [__dirname],
-            "tryExtensions": [".js", ".json", ".node"]
         }
     },
     "rules": {

diff --git a/docs/rules/no-unpublished-import.md b/docs/rules/no-unpublished-import.md
@@ -25,8 +25,7 @@ Then this rule warns `import` declarations in \*published\* files if the `import
     "rules": {
         "n/no-unpublished-import": ["error", {
             "allowModules": [],
-            "convertPath": null,
-            "tryExtensions": [".js", ".json", ".node"]
+            "convertPath": null
         }]
     }
 }
@@ -63,8 +62,7 @@ For example:
         "n/no-unpublished-import": ["error", {
             "convertPath": {
                 "src/**/*.jsx": ["^src/(.+?)\\.jsx$", "lib/$1.js"]
-            },
-            "tryExtensions": [".js", ".jsx", ".json"]
+            }
         }]
     }
 }
@@ -104,21 +102,13 @@ For example:
 In this style, this option has the following shape as the same expression as above: `{include: [<targetFiles>], replace: [<fromRegExp>, <toString>]}`.
 In addition, we can specify glob patterns to exclude files.
 
-#### tryExtensions
-
-When an import path does not exist, this rule checks whether or not any of `path.js`, `path.json`, and `path.node` exists.
-`tryExtensions` option is the extension list this rule uses at the time.
-
-Default is `[".js", ".json", ".node"]`.
-
 ### Shared Settings
 
 The following options can be set by [shared settings](http://eslint.org/docs/user-guide/configuring.html#adding-shared-settings).
 Several rules have the same option, but we can set this option at once.
 
 - `allowModules`
 - `convertPath`
-- `tryExtensions`
 
 For Example:
 
@@ -129,8 +119,7 @@ For Example:
             "allowModules": ["electron"],
             "convertPath": {
                 "src/**/*.jsx": ["^src/(.+?)\\.jsx$", "lib/$1.js"]
-            },
-            "tryExtensions": [".js", ".jsx", ".json"]
+            }
         }
     },
     "rules": {