From c5648f7df7d6ccd8cf6314f0df5f1f3c7db0a1be Mon Sep 17 00:00:00 2001
From: fisker Cheung <lionkay@gmail.com>
Date: Mon, 4 Nov 2024 10:24:40 +0800
Subject: [PATCH] Update babel parse options for `import assertions` support
 (#16810)

---
 src/language-js/parse/babel.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/language-js/parse/babel.js b/src/language-js/parse/babel.js
index b88904057..877e5c49e 100644
--- a/src/language-js/parse/babel.js
+++ b/src/language-js/parse/babel.js
@@ -42,7 +42,6 @@ const parseOptions = {
     "destructuringPrivate",
     "decoratorAutoAccessors",
     "explicitResourceManagement",
-    ["importAttributes", { deprecatedAssertSyntax: true }],
     "sourcePhaseImports",
     "deferredImportEvaluation",
     ["optionalChainingAssign", { version: "2023-07" }],
@@ -199,6 +198,15 @@ const allowedReasonCodes = new Set([
   "VarRedeclaration",
   "InvalidPrivateFieldResolution",
   "DuplicateExport",
+
+  /*
+  Legacy syntax
+
+  ```js
+  import json from "./json.json" assert {type: "json"};
+  ```
+  */
+  "ImportAttributesUseAssert",
 ]);
 
 const babelParserOptionsCombinations = [appendPlugins(["jsx"])];