From 34327925689f2b9580a7757dfc5bb91600843002 Mon Sep 17 00:00:00 2001
From: Vincent Chan <cdzos97@gmail.com>
Date: Tue, 12 Jun 2018 02:34:41 +0800
Subject: [PATCH] add jsesc options support (#8143)

---
 packages/babel-generator/src/generators/types.js | 5 +----
 packages/babel-generator/src/index.js            | 5 +++++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/babel-generator/src/generators/types.js b/packages/babel-generator/src/generators/types.js
index f8ef19b2f9..4225ae7eb4 100644
--- a/packages/babel-generator/src/generators/types.js
+++ b/packages/babel-generator/src/generators/types.js
@@ -132,10 +132,7 @@ export function StringLiteral(node: Object) {
   }
 
   // ensure the output is ASCII-safe
-  const opts = {
-    quotes: "double",
-    wrap: true,
-  };
+  const opts = this.format.jsescOption;
   if (this.format.jsonCompatibleStrings) {
     opts.json = true;
   }
diff --git a/packages/babel-generator/src/index.js b/packages/babel-generator/src/index.js
index bd13bfeea9..4e7399d4bb 100644
--- a/packages/babel-generator/src/index.js
+++ b/packages/babel-generator/src/index.js
@@ -53,6 +53,11 @@ function normalizeOptions(code, opts): Format {
       base: 0,
     },
     decoratorsBeforeExport: !!opts.decoratorsBeforeExport,
+    jsescOption: {
+      quotes: "double",
+      wrap: true,
+      ...opts.jsescOption,
+    },
   };
 
   if (format.minified) {