Minimum Browsers Supported (#4873)

* Minimum supported browsers and version standard: add browsers and targets to .babelrc and package.json

* Regenerate package.json, fix issue with comma in merge

* Resolve merge conflicts

* Regenerate package-lock.json

* Revert to previous package-lock.json

1 files changed, 1 insertions, 1 deletions

diff --git a/.babelrc b/.babelrc
index fcabd2d1a..9b1d5409b 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,4 +1,4 @@
 {
-  "presets": [["env"], "react", "stage-0"],
+  "presets": [["env", { "targets": { "browsers": [">0.25%", "not ie 11", "not op_mini all"] } } ], "react", "stage-0"],
   "plugins": ["transform-runtime", "transform-async-to-generator", "transform-class-properties"]
 }