From f49114141a21f4f3cb1bb569e241ce1dbcdece44 Mon Sep 17 00:00:00 2001
From: HosokawaR <thin.river.jp@gmail.com>
Date: Wed, 27 Apr 2022 13:53:10 +0900
Subject: [PATCH] print as instead of colon for babel-ts parser

---
 src/language-js/print/misc.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/language-js/print/misc.js b/src/language-js/print/misc.js
index 3d5a7d0f8194..a06981f37c30 100644
--- a/src/language-js/print/misc.js
+++ b/src/language-js/print/misc.js
@@ -55,6 +55,10 @@ function printTypeAnnotation(path, options, print) {
 
   const parentNode = path.getParentNode();
 
+  if (parentNode.type === "ArrayPattern" && options.parser === "babel-ts") {
+    return [" as ", print("typeAnnotation")];
+  }
+
   const isFunctionDeclarationIdentifier =
     parentNode.type === "DeclareFunction" && parentNode.id === node;