fix build for now

packages/html/src/example.js

@@ -0,0 +1,24 @@
+import { generateHTML } from '@tiptap/html'
+
+import Document from '@tiptap/extension-document'
+import Paragraph from '@tiptap/extension-paragraph'
+import Text from '@tiptap/extension-text'
+
+// eslint-disable-next-line
+const html = generateHTML({
+  type: 'document',
+  content: [{
+    type: 'paragraph',
+    attrs: {
+      align: 'left',
+    },
+    content: [{
+      type: 'text',
+      text: 'Example Text',
+    }],
+  }],
+}, [
+  new Document(),
+  new Paragraph(),
+  new Text(),
+])