diff --git a/lib/check-files.browser.js b/lib/check-files.default.js
similarity index 100%
rename from lib/check-files.browser.js
rename to lib/check-files.default.js
diff --git a/lib/check-files.js b/lib/check-files.node.js
similarity index 100%
rename from lib/check-files.js
rename to lib/check-files.node.js
diff --git a/lib/find-repo.browser.js b/lib/find-repo.default.js
similarity index 100%
rename from lib/find-repo.browser.js
rename to lib/find-repo.default.js
diff --git a/lib/find-repo.js b/lib/find-repo.node.js
similarity index 100%
rename from lib/find-repo.js
rename to lib/find-repo.node.js
diff --git a/lib/index.js b/lib/index.js
index 5029608..97e5996 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -128,9 +128,9 @@ import {toString} from 'mdast-util-to-string'
 import propose_ from 'propose'
 import {visit} from 'unist-util-visit'
 import {VFile} from 'vfile'
-import {checkFiles} from './check-files.js'
 import {constants} from './constants.js'
-import {findRepo} from './find-repo.js'
+import {checkFiles} from '#check-files'
+import {findRepo} from '#find-repo'
 
 const propose = /** @type {Propose} */ (propose_)
 
diff --git a/package.json b/package.json
index 032c11b..d777ee1 100644
--- a/package.json
+++ b/package.json
@@ -34,17 +34,22 @@
   ],
   "sideEffects": false,
   "type": "module",
-  "main": "index.js",
-  "types": "index.d.ts",
+  "exports": "./index.js",
+  "imports": {
+    "#check-files": {
+      "node": "./lib/check-files.node.js",
+      "default": "./lib/check-files.default.js"
+    },
+    "#find-repo": {
+      "node": "./lib/find-repo.node.js",
+      "default": "./lib/find-repo.default.js"
+    }
+  },
   "files": [
     "lib/",
     "index.d.ts",
     "index.js"
   ],
-  "browser": {
-    "./lib/check-files.js": "./lib/check-files.browser.js",
-    "./lib/find-repo.js": "./lib/find-repo.browser.js"
-  },
   "dependencies": {
     "@types/mdast": "^4.0.0",
     "github-slugger": "^2.0.0",
diff --git a/test/index.js b/test/index.js
index 37ddf55..28dd8af 100644
--- a/test/index.js
+++ b/test/index.js
@@ -16,9 +16,9 @@ import {fileURLToPath} from 'node:url'
 import test from 'node:test'
 import {promisify} from 'node:util'
 import {remark} from 'remark'
+import remarkValidateLinks from 'remark-validate-links'
 import strip from 'strip-ansi'
 import {read} from 'to-vfile'
-import remarkValidateLinks from '../index.js'
 import sort from './sort.js'
 
 const exec = promisify(execCallback)
@@ -36,9 +36,10 @@ test('remark-validate-links', async function (t) {
   process.chdir(fileURLToPath(fakeBaseUrl))
 
   await t.test('should expose the public api', async function () {
-    assert.deepEqual(Object.keys(await import('../index.js')).sort(), [
-      'default'
-    ])
+    assert.deepEqual(
+      Object.keys(await import('remark-validate-links')).sort(),
+      ['default']
+    )
   })
 
   await t.test('should work on the API', async function () {