From b46c77b7ad2048edf14db1d4e83678c2119af67a Mon Sep 17 00:00:00 2001
From: John Blackbourn <johnbillion@gmail.com>
Date: Mon, 4 Feb 2019 15:45:08 +0100
Subject: [PATCH] Treat Composer lock files as JSON by default. Fixes #67859.

---
 extensions/json/package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extensions/json/package.json b/extensions/json/package.json
index 517346cd347..0ee9501609f 100644
--- a/extensions/json/package.json
+++ b/extensions/json/package.json
@@ -29,6 +29,7 @@
           ".css.map"
         ],
         "filenames": [
+          "composer.lock",
           ".watchmanconfig",
           ".ember-cli"
         ],