Update dev-dependencies

Author: wooorm

package.json

@@ -41,15 +41,15 @@
     "@types/unist": "^2.0.0"
   },
   "devDependencies": {
-    "@types/node": "^18.0.0",
-    "c8": "^7.0.0",
+    "@types/node": "^20.0.0",
+    "c8": "^8.0.0",
     "prettier": "^2.0.0",
     "remark-cli": "^11.0.0",
     "remark-preset-wooorm": "^9.0.0",
-    "tsd": "^0.25.0",
+    "tsd": "^0.28.0",
     "type-coverage": "^2.0.0",
-    "typescript": "^4.0.0",
-    "xo": "^0.53.0"
+    "typescript": "^5.0.0",
+    "xo": "^0.54.0"
   },
   "scripts": {
     "prepack": "npm run build && npm run format",

test/core.js

@@ -0,0 +1,11 @@
+import assert from 'node:assert/strict'
+import test from 'node:test'
+import * as mod from '../index.js'
+
+test('assert', () => {
+  assert.deepEqual(
+    Object.keys(mod).sort(),
+    ['_void', 'assert', 'literal', 'parent', 'wrap'],
+    'should expose the public api'
+  )
+})

test/index.js

@@ -1,4 +1,5 @@
 /* eslint-disable import/no-unassigned-import */
+import './core.js'
 import './node.js'
 import './type.js'
 import './value.js'
@@ -9,15 +10,3 @@ import './parent.js'
 import './literal.js'
 import './void.js'
 /* eslint-enable import/no-unassigned-import */
-
-import assert from 'node:assert/strict'
-import test from 'node:test'
-import * as mod from '../index.js'
-
-test('assert', () => {
-  assert.deepEqual(
-    Object.keys(mod).sort(),
-    ['_void', 'assert', 'literal', 'parent', 'wrap'],
-    'should expose the public api'
-  )
-})