{ "presets": [ "@babel/preset-env", {{#if typeScript}} "@babel/preset-typescript", {{/if}} "@babel/preset-react" ], "plugins": [ "@babel/plugin-transform-runtime", ["@babel/plugin-proposal-decorators", { "legacy": true }], ["@babel/plugin-proposal-class-properties", { "loose": true }], "@babel/plugin-syntax-dynamic-import", "react-hot-loader/babel" ] }