From 275d5007b1d0d95f02eaaf45201f30cfb931fc0c Mon Sep 17 00:00:00 2001
From: Murderlon <merlijn@soverin.net>
Date: Fri, 10 Jul 2020 14:52:27 +0200
Subject: [PATCH 1/2] change `parent` type of `Visitor`

---
 types/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/index.d.ts b/types/index.d.ts
index 09a9c37..2f55e22 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -38,7 +38,7 @@ declare namespace visit {
   type Visitor<V extends Node> = (
     node: V,
     index: number,
-    parent: Node
+    parent: Parent
   ) => void | Action | Index | ActionTuple
 }
 

From d1d58c0512c8dbf48df8d5645d48f30b2b0aacdf Mon Sep 17 00:00:00 2001
From: Merlijn Vos <merlijn@soverin.net>
Date: Fri, 10 Jul 2020 16:04:19 +0200
Subject: [PATCH 2/2] Apply feedback

Co-authored-by: Christian Murphy <christian.murphy.42@gmail.com>
---
 types/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/index.d.ts b/types/index.d.ts
index 2f55e22..75e23ec 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -38,7 +38,7 @@ declare namespace visit {
   type Visitor<V extends Node> = (
     node: V,
     index: number,
-    parent: Parent
+    parent: Parent | undefined
   ) => void | Action | Index | ActionTuple
 }