From 1e7ed5c4612081e0479b898d4d037bd9c6c80cd8 Mon Sep 17 00:00:00 2001
From: Brian Donovan <1938+eventualbuddha@users.noreply.github.com>
Date: Thu, 25 Jul 2019 00:53:56 -0700
Subject: [PATCH] Add `allowUndeclaredExports` option to typings. (#10263)

This should have been included in https://github.com/babel/babel/pull/9864 but was not.
---
 packages/babel-parser/typings/babel-parser.d.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/babel-parser/typings/babel-parser.d.ts b/packages/babel-parser/typings/babel-parser.d.ts
index deba6be0e6..e9b637a4d1 100644
--- a/packages/babel-parser/typings/babel-parser.d.ts
+++ b/packages/babel-parser/typings/babel-parser.d.ts
@@ -36,6 +36,12 @@ export interface ParserOptions {
 
     allowSuperOutsideMethod?: boolean;
 
+    /**
+     * By default, exported identifiers must refer to a declared variable.
+     * Set this to true to allow export statements to reference undeclared variables.
+     */
+    allowUndeclaredExports?: boolean;
+
     /**
      * Indicate the mode the code should be parsed in.
      * Can be one of "script", "module", or "unambiguous". Defaults to "script".