1 files changed, 7 insertions, 2 deletions
diff --git a/src/main/java/org/zwobble/mammoth/internal/documents/Document.java b/src/main/java/org/zwobble/mammoth/internal/documents/Document.java
index b1807d5..44d4db0 100644
--- a/src/main/java/org/zwobble/mammoth/internal/documents/Document.java
+++ b/src/main/java/org/zwobble/mammoth/internal/documents/Document.java
@@ -2,7 +2,7 @@ package org.zwobble.mammoth.internal.documents;
 
 import java.util.List;
 
-public class Document implements HasChildren<Document> {
+public class Document implements DocumentElement, HasChildren {
     private final List<DocumentElement> children;
     private final Notes notes;
     private final List<Comment> comments;
@@ -19,10 +19,15 @@ public class Document implements HasChildren<Document> {
     }
 
     @Override
-    public Document replaceChildren(List<DocumentElement> newChildren) {
+    public DocumentElement replaceChildren(List<DocumentElement> newChildren) {
         return new Document(newChildren, this.notes, this.comments);
     }
 
+    @Override
+    public <T, U> T accept(DocumentElementVisitor<T, U> visitor, U context) {
+        return visitor.visit(this, context);
+    }
+
     public Notes getNotes() {
         return notes;
     }