{ "env": { "development": { "presets": ["es2015", "stage-0"] }, "restricted": { "plugins": [ ['transform-runtime', { polyfill: false }], "babel-plugin-transform-es2015-template-literals", "babel-plugin-transform-es2015-literals", "babel-plugin-transform-es2015-function-name", "babel-plugin-transform-es2015-arrow-functions", "babel-plugin-transform-es2015-block-scoped-functions", "babel-plugin-transform-es2015-classes", "babel-plugin-transform-es2015-object-super", "babel-plugin-transform-es2015-shorthand-properties", "babel-plugin-transform-es2015-computed-properties", "babel-plugin-transform-es2015-for-of", "babel-plugin-transform-es2015-sticky-regex", "babel-plugin-transform-es2015-unicode-regex", "babel-plugin-check-es2015-constants", "babel-plugin-transform-es2015-spread", "babel-plugin-transform-es2015-parameters", "babel-plugin-transform-es2015-destructuring", "babel-plugin-transform-es2015-block-scoping", "babel-plugin-transform-es2015-typeof-symbol", "babel-plugin-transform-es2015-modules-commonjs" ] } } }