From 75657e87a24ee0e0f3f309d82280c3f51e819295 Mon Sep 17 00:00:00 2001
From: Bryan Housel <bryan@mapbox.com>
Date: Tue, 23 Apr 2019 09:53:30 -0400
Subject: [PATCH] Update rollup-plugin-node-resolve `mainFields` option
 Eliminates warnings about the deprecated options

---
 build_src.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/build_src.js b/build_src.js
index 2614e6b4d..3a673c881 100644
--- a/build_src.js
+++ b/build_src.js
@@ -38,8 +38,7 @@ module.exports = function buildSrc() {
                         }
                     }),
                     nodeResolve({
-                        module: true,
-                        main: true,
+                        mainFields: ['module', 'main'],
                         browser: false
                     }),
                     commonjs(),