eslint-plugin-import-esm

ESLint plugin that enforces imports to follow native ESM resolution.

Installation

You'll first need to install ESLint v9:

``sh
npm i eslint --save-dev
`

Next, install eslint-plugin-import-esm:

`sh
npm install eslint-plugin-import-esm --save-dev
`

This plugin works well with eslint-plugin-import, which validates existence of paths amongst other checks.

Usage

Using the recommended preset:

`js
import { defineConfig } from "eslint/config";
import importEsmPlugin from 'eslint-plugin-import-esm';

export default defineConfig([
importEsmPlugin.configs.recommended,
...
]);
`

Using without the recommended preset:

`js
import { defineConfig } from "eslint/config";
import importEsmPlugin from 'eslint-plugin-import-esm';

export default defineConfig([
{
plugins: { 'import-esm': importEsmPlugin },
rules: {
'import-esm/explicit-extension': ['error', { extension: '.mjs' }]
}
}
]);
`

Rules

💼 Configurations enabled in.\
✅ Set in the recommended configuration.\
🔧 Automatically fixable by the --fix CLI option.

| Name               | Description | 💼 | 🔧 |
| :----------------------------------------------------- | :------------------------------------------------------------- | :- | :- |
| explicit-extension | Validate if import and export paths have an explicit extension | ✅ | 🔧 |

Configs

| | Name |
| :- | :------------ |
| ✅ | recommended` |