.babelrc

{
    "presets": ["@babel/preset-env", "@babel/preset-react"],
    "plugins": [
        "transform-regenerator", 
        "@babel/plugin-proposal-class-properties", 
        [
            "babel-plugin-root-import",
            {
              "rootPathSuffix": "./src",
              "rootPathPrefix": "~/"
            }
          ]]
 }