From 8835efd20bb116a99fc24f733418d12c4ace4527 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hu=C3=A1ng=20J=C3=B9nli=C3=A0ng?= <jlhwung@gmail.com>
Date: Tue, 14 Jun 2022 13:59:04 -0400
Subject: [PATCH] fix flow error

---
 packages/babel-parser/src/parser/statement.js | 38 +++++++++----------
 1 file changed, 17 insertions(+), 21 deletions(-)

diff --git a/packages/babel-parser/src/parser/statement.js b/packages/babel-parser/src/parser/statement.js
index eb113b722c3d..f8c794af6878 100644
--- a/packages/babel-parser/src/parser/statement.js
+++ b/packages/babel-parser/src/parser/statement.js
@@ -2425,29 +2425,25 @@ export default class StatementParser extends ExpressionParser {
       | N.ExportNamedDeclaration
       | N.ImportDeclaration,
   ) {
-    if (this.isJSONModuleImport(node)) {
+    if (this.isJSONModuleImport(node) && node.type !== "ExportAllDeclaration") {
       const { specifiers } = node;
-      if (specifiers == null) {
-        // ExportAllDeclaration
-      } else {
-        const nonDefaultNamedSpecifier = specifiers.find(specifier => {
-          let imported;
-          if (specifier.type === "ExportSpecifier") {
-            imported = specifier.local;
-          } else if (specifier.type === "ImportSpecifier") {
-            imported = specifier.imported;
-          }
-          if (imported !== undefined) {
-            return imported.type === "Identifier"
-              ? imported.name !== "default"
-              : imported.value !== "default";
-          }
-        });
-        if (nonDefaultNamedSpecifier !== undefined) {
-          this.raise(Errors.ImportJSONBindingNotDefault, {
-            at: nonDefaultNamedSpecifier.loc.start,
-          });
+      const nonDefaultNamedSpecifier = specifiers.find(specifier => {
+        let imported;
+        if (specifier.type === "ExportSpecifier") {
+          imported = specifier.local;
+        } else if (specifier.type === "ImportSpecifier") {
+          imported = specifier.imported;
+        }
+        if (imported !== undefined) {
+          return imported.type === "Identifier"
+            ? imported.name !== "default"
+            : imported.value !== "default";
         }
+      });
+      if (nonDefaultNamedSpecifier !== undefined) {
+        this.raise(Errors.ImportJSONBindingNotDefault, {
+          at: nonDefaultNamedSpecifier.loc.start,
+        });
       }
     }
   }