Use ESM

.gitignore

@@ -1,8 +1,5 @@
 .DS_Store
 *.log
-.nyc_output/
 coverage/
 node_modules/
-unist-util-remove-position.js
-unist-util-remove-position.min.js
 yarn.lock

.prettierignore

@@ -1,5 +1,2 @@
 coverage/
-unist-util-remove-position.js
-unist-util-remove-position.min.js
-*.json
 *.md

index.js

@@ -1,10 +1,6 @@
-'use strict'
+import {visit} from 'unist-util-visit'
 
-var visit = require('unist-util-visit')
-
-module.exports = removePosition
-
-function removePosition(node, force) {
+export function removePosition(node, force) {
  visit(node, remove)
 
  return node

package.json

@@ -25,36 +25,32 @@
  "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)",
  "Merlijn Vos <merlijn@soverin.net>"
  ],
+ "sideEffects": false,
+ "type": "module",
+ "main": "index.js",
+ "types": "types/index.d.ts",
  "files": [
- "index.js",
- "types/index.d.ts"
+ "types/index.d.ts",
+ "index.js"
  ],
- "types": "types/index.d.ts",
  "dependencies": {
- "unist-util-visit": "^2.0.0"
+ "unist-util-visit": "^3.0.0"
  },
  "devDependencies": {
- "browserify": "^17.0.0",
- "dtslint": "^4.0.0",
- "nyc": "^15.0.0",
+ "c8": "^7.0.0",
  "prettier": "^2.0.0",
  "remark": "^13.0.0",
  "remark-cli": "^9.0.0",
  "remark-preset-wooorm": "^8.0.0",
  "tape": "^5.0.0",
- "tinyify": "^3.0.0",
- "unist-builder": "^2.0.0",
+ "unist-builder": "^3.0.0",
  "xo": "^0.38.0"
  },
  "scripts": {
  "format": "remark . -qfo && prettier . -w --loglevel warn && xo --fix",
- "build-bundle": "browserify . -s unistUtilRemovePosition -o unist-util-remove-position.js",
- "build-mangle": "browserify . -s unistUtilRemovePosition -o unist-util-remove-position.min.js -p tinyify",
- "build": "npm run build-bundle && npm run build-mangle",
- "test-types": "dtslint types",
- "test-api": "node test",
- "test-coverage": "nyc --reporter lcov tape test.js",
- "test": "npm run format && npm run build && npm run test-coverage && npm run test-types"
+ "test-api": "node test.js",
+ "test-coverage": "c8 --check-coverage --branches 100 --functions 100 --lines 100 --statements 100 --reporter lcov node test.js",
+ "test": "npm run format && npm run test-coverage"
  },
  "prettier": {
  "tabWidth": 2,
@@ -66,18 +62,14 @@
  },
  "xo": {
  "prettier": true,
- "esnext": false,
+ "rules": {
+ "no-var": "off",
+ "prefer-arrow-callback": "off"
+ },
  "ignores": [
- "unist-util-remove-position.js",
  "types/"
  ]
  },
- "nyc": {
- "check-coverage": true,
- "lines": 100,
- "functions": 100,
- "branches": 100
- },
  "remarkConfig": {
  "plugins": [
  "preset-wooorm"

readme.md

@@ -12,6 +12,9 @@
 
 ## Install
 
+This package is [ESM only](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c):
+Node 12+ is needed to use it and it must be `import`ed instead of `require`d.
+
 [npm][]:
 
 ```sh
@@ -21,8 +24,8 @@ npm install unist-util-remove-position
 ## Use
 
 ```js
-var remark = require('remark')
-var removePosition = require('unist-util-remove-position')
+import remark from 'remark'
+import {removePosition} from 'unist-util-remove-position'
 
 var tree = remark().parse('Some _emphasis_, **importance**, and `code`.')
 
@@ -55,6 +58,9 @@ Yields:
 
 ## API
 
+This package exports the following identifiers: `removePosition`.
+There is no default export.
+
 ### `removePosition(node[, force])`
 
 Remove [`position`][position] fields from [`node`][node].

test.js

@@ -1,9 +1,7 @@
-'use strict'
-
-var test = require('tape')
-var u = require('unist-builder')
-var remark = require('remark')
-var removePosition = require('.')
+import test from 'tape'
+import remark from 'remark'
+import {u} from 'unist-builder'
+import {removePosition} from './index.js'
 
 test('removePosition()', function (t) {
  var empty = {position: undefined}