openstamanager/.babelrc

{
    "presets": [
        "@babel/preset-env",
        "@babel/preset-flow"
    ],
    "plugins": [
        [
            "@babel/plugin-transform-react-jsx",
            {
                "pragma": "m",
                "pragmaFrag": "'['",
                "useBuiltIns": true
            }
        ]
    ]
}