metro-react-native-babel-preset - npm Package Compare versions

Comparing version 0.53.1 to 0.54.0

package.json

 {
   "name": "metro-react-native-babel-preset",
-  "version": "0.53.1",
+  "version": "0.54.0",
   "description": "Babel preset for React Native applications",
@@ -55,3 +55,3 @@ "main": "src/index.js",
     "@babel/template": "^7.0.0",
-    "metro-babel7-plugin-react-transform": "0.53.1",
+    "metro-babel7-plugin-react-transform": "0.54.0",
     "react-transform-hmr": "^1.0.4"
@@ -58,0 +58,0 @@ },

src/configs/main.js

@@ -123,2 +123,6 @@ /**
 
+function unstable_disableES6Transforms(options) {
+  return !!(options && options.unstable_disableES6Transforms);
+}
+
 const getPreset = (src, options) => {
@@ -179,3 +183,6 @@ const isNull = src == null;
 
-  if (hasForOf || src.indexOf("Symbol") !== -1) {
+  if (
+    !unstable_disableES6Transforms(options) &&
+    (hasForOf || src.indexOf("Symbol") !== -1)
+  ) {
     extraPlugins.push(symbolMember);
@@ -182,0 +189,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

16294

increased by1.07%

Lines of code

462

increased by1.32%

Dependency changes

• + Addedmetro-babel7-plugin-react-transform@0.54.0(transitive)

• - Removedmetro-babel7-plugin-react-transform@0.53.1(transitive)

• Updatedmetro-babel7-plugin-react-transform@0.54.0