diff --git a/index.js b/index.js
index 3731210..a49a278 100644
--- a/index.js
+++ b/index.js
@@ -1,25 +1,5 @@
 /**
- * @typedef {import('hast').Root} Root
- * @typedef {import('hast-util-raw').Options} RawOptions
- * @typedef {import('hast-util-raw')} DoNotTouchAsThisImportIncludesRawInTree
+ * @typedef {import('./lib/index.js').Options} Options
  */
 
-/**
- * @typedef {Omit<RawOptions, 'file'>} Options
- */
-
-import {raw} from 'hast-util-raw'
-
-/**
- * Plugin to parse the tree again (and raw nodes).
- * Keeping positional info OK.  🙌
- *
- * @type {import('unified').Plugin<[Options?] | Array<void>, Root>}
- */
-export default function rehypeRaw(options = {}) {
-  return (tree, file) => {
-    // Assume that when a root was given, it’s also returned.
-    const result = /** @type {Root} */ (raw(tree, {...options, file}))
-    return result
-  }
-}
+export {default} from './lib/index.js'
diff --git a/lib/index.js b/lib/index.js
new file mode 100644
index 0000000..3731210
--- /dev/null
+++ b/lib/index.js
@@ -0,0 +1,25 @@
+/**
+ * @typedef {import('hast').Root} Root
+ * @typedef {import('hast-util-raw').Options} RawOptions
+ * @typedef {import('hast-util-raw')} DoNotTouchAsThisImportIncludesRawInTree
+ */
+
+/**
+ * @typedef {Omit<RawOptions, 'file'>} Options
+ */
+
+import {raw} from 'hast-util-raw'
+
+/**
+ * Plugin to parse the tree again (and raw nodes).
+ * Keeping positional info OK.  🙌
+ *
+ * @type {import('unified').Plugin<[Options?] | Array<void>, Root>}
+ */
+export default function rehypeRaw(options = {}) {
+  return (tree, file) => {
+    // Assume that when a root was given, it’s also returned.
+    const result = /** @type {Root} */ (raw(tree, {...options, file}))
+    return result
+  }
+}
diff --git a/package.json b/package.json
index 4ee28c4..029db3e 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
   "main": "index.js",
   "types": "index.d.ts",
   "files": [
+    "lib/",
     "index.d.ts",
     "index.js"
   ],