Change to use exports

Author: wooorm

package.json

@@ -25,8 +25,7 @@
   ],
   "sideEffects": false,
   "type": "module",
-  "main": "index.js",
-  "types": "index.d.ts",
+  "exports": "./index.js",
   "files": [
     "lib/",
     "index.d.ts",

test/children.js

@@ -1,6 +1,6 @@
 import nodeAssert from 'node:assert/strict'
 import test from 'node:test'
-import {assert} from '../index.js'
+import {assert} from 'nlcst-test'
 
 test('children', async function (t) {
   await t.test(

test/core.js

@@ -3,7 +3,7 @@ import test from 'node:test'
 
 test('core', async function (t) {
   await t.test('should expose the public api', async function () {
-    nodeAssert.deepEqual(Object.keys(await import('../index.js')).sort(), [
+    nodeAssert.deepEqual(Object.keys(await import('nlcst-test')).sort(), [
       '_void',
       'assert',
       'literal',

test/node.js

@@ -1,6 +1,6 @@
 import nodeAssert from 'node:assert/strict'
 import test from 'node:test'
-import {assert} from '../index.js'
+import {assert} from 'nlcst-test'
 
 test('node', async function (t) {
   await t.test('should throw if not given a node (#1)', async function () {

test/root.js

@@ -1,6 +1,6 @@
 import nodeAssert from 'node:assert/strict'
 import test from 'node:test'
-import {assert} from '../index.js'
+import {assert} from 'nlcst-test'
 
 test('assert(RootNode)', async function (t) {
   await t.test(