From b8bb93a8383cb2ba2eabf0afd4da653af13bd264 Mon Sep 17 00:00:00 2001
From: Bogdan Savluk <savluk.bogdan@gmail.com>
Date: Tue, 25 Jun 2019 22:29:38 +0200
Subject: [PATCH] fix exportKind declaration in babel-types (#10126)

* fix exportKind types declaration for ExportNamedDeclaration and DeclareExportAllDeclaration in babel-types

* revert `let` in exportKind in babel-parser types
---
 packages/babel-types/src/definitions/es2015.js | 2 ++
 packages/babel-types/src/definitions/flow.js   | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/babel-types/src/definitions/es2015.js b/packages/babel-types/src/definitions/es2015.js
index e18d0e49763c..fb42b1390583 100644
--- a/packages/babel-types/src/definitions/es2015.js
+++ b/packages/babel-types/src/definitions/es2015.js
@@ -5,6 +5,7 @@ import defineType, {
   chain,
   assertEach,
   assertOneOf,
+  validateOptional,
 } from "./utils";
 import {
   functionCommon,
@@ -260,6 +261,7 @@ defineType("ExportNamedDeclaration", {
       validate: assertNodeType("StringLiteral"),
       optional: true,
     },
+    exportKind: validateOptional(assertOneOf("type", "value")),
   },
 });
 
diff --git a/packages/babel-types/src/definitions/flow.js b/packages/babel-types/src/definitions/flow.js
index b0e47a1c8251..75f6c8801966 100644
--- a/packages/babel-types/src/definitions/flow.js
+++ b/packages/babel-types/src/definitions/flow.js
@@ -150,7 +150,7 @@ defineType("DeclareExportAllDeclaration", {
   aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
   fields: {
     source: validateType("StringLiteral"),
-    exportKind: validateOptional(assertOneOf(["type", "value"])),
+    exportKind: validateOptional(assertOneOf("type", "value")),
   },
 });