Change to use exports

Author: wooorm

package.json

@@ -27,8 +27,7 @@
   ],
   "sideEffects": false,
   "type": "module",
-  "main": "index.js",
-  "types": "index.d.ts",
+  "exports": "./index.js",
   "files": [
     "lib/",
     "index.d.ts",

test/index.js

@@ -42,7 +42,7 @@ process.on('exit', function () {
 
 test('unifiedDiff', async function (t) {
   await t.test('should expose the public api', async function () {
-    assert.deepEqual(Object.keys(await import('../index.js')).sort(), [
+    assert.deepEqual(Object.keys(await import('unified-diff')).sort(), [
       'default'
     ])
   })

test/processor.js

@@ -5,8 +5,8 @@
 import {toString} from 'nlcst-to-string'
 import {ParseEnglish} from 'parse-english'
 import {unified} from 'unified'
+import unifiedDiff from 'unified-diff'
 import {visit} from 'unist-util-visit'
-import unifiedDiff from '../index.js'
 
 // To do: use `retext-english`, `retext-stringify` when they are released.
 // import retextEnglish from 'retext-english'