.babelrc

{
    "env": {
        "production": {
            "plugins": [
                "transform-react-jsx",
                "transform-decorators-legacy",
                "transform-class-properties",
                ["transform-runtime", {"polyfill": false}],
                ["transform-es2015-modules-commonjs", {"loose": true}],
                ["transform-es2015-destructuring", {"loose": true}],
                ["transform-es2015-parameters", {"loose": true}],
                ["transform-object-rest-spread", {"loose": true}],
                ["transform-es2015-block-scoping", {"loose": true}],
                ["transform-es2015-classes", {"loose": true}],
                ["transform-es2015-spread", {"loose": true}],
                ["transform-es2015-arrow-functions", {"loose": true}],
                ["transform-es2015-shorthand-properties", {"loose": true}],
                ["transform-es2015-computed-properties", {"loose": true}],
                ["transform-es2015-template-literals", {"loose": true}]
            ],
            "sourceMaps": false
        }
    },
    "plugins": [
        "transform-react-jsx",
        "transform-decorators-legacy",
        "transform-class-properties",
        ["transform-runtime", {"polyfill": false}],
        ["transform-es2015-modules-commonjs", {"loose": true}],
        ["transform-es2015-destructuring", {"loose": true}],
        ["transform-es2015-parameters", {"loose": true}],
        ["transform-object-rest-spread", {"loose": true}]
    ],
    "sourceMaps": false,
    "ignore": ["node_modules"]
}