{  
    "presets": [
        [
            "@babel/env", {
                "targets": {
                    "ie": 11,
                    "chrome": 27,
                    "firefox": 30,
                    "safari": 7,
                    "opera": 23
                },
                "loose": true,
                "modules": false,
                "exclude": [
                    "transform-regenerator"
                ]
            }
        ],
        "@babel/preset-react",
        "@babel/preset-flow"
    ],

    "plugins": [
        [ "@babel/plugin-syntax-dynamic-import", { "loose": true } ],
        [ "@babel/plugin-proposal-decorators", { "loose": true, "legacy": true } ],
        [ "@babel/plugin-proposal-class-properties", { "loose": true } ],
        [ "@babel/plugin-transform-for-of", { "assumeArray": true } ],
        [ "@babel/plugin-transform-runtime", { "corejs": false, "helpers": true, "regenerator": false, "useESModules": true } ],
        [ "babel-plugin-react-scoped-css", { "include": ".scoped.(sa|sc|c)ss$" }]
    ],

    "env": {
        "test": {
            "plugins": [
                [ "istanbul", { "only": "./src" } ]
            ]
        }
    }
}