javascript - babel-preset-env SyntaxError: Unexpected token with spread properties -


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why not accepting spread properties ? using babel-preset-env this.

.babelrc

{     "presets": [         "react",         [             "env",             {                 "targets": {},                 "debug": true,                 "modules": "commonjs"             }         ]     ] }

package.json

{   "name": "myapp",   "version": "0.1.0",   "main": "index.js",   "private": true,   "dependencies": {     "babel-core": "6.25.0",     "babel-loader": "7.1.1",     "babel-preset-env": "^1.6.0",     "babel-preset-react": "^6.24.1",     "extract-text-webpack-plugin": "3.0.0",     "file-loader": "0.11.2",     "html-webpack-plugin": "^2.30.1",     "moment": "^2.18.1",     "react": "^15.6.1",     "react-dom": "^15.6.1",     "react-router": "^4.1.2",     "react-router-dom": "^4.1.2",     "redux": "^3.7.2",     "redux-form": "^7.0.3",     "style-loader": "0.18.2",     "url-loader": "0.5.9",     "webpack": "3.5.1",     "webpack-dev-server": "2.7.1",     "webpack-node-externals": "^1.6.0"   },   "scripts": {     "start": "",     "build": "webpack"   } }

the object rest spread operator probably future feature of ecmascript specification (it's in stage 3 moment).

for now, can supported babel have use transform-object-rest-spread plugin.

{     "presets": [         "react",         [             "env",             {                 "targets": {},                 "debug": true,                 "modules": "commonjs"             }         ],         "transform-object-rest-spread"     ] }

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