version: require()

in packages/babel-preset-react-app/create.js [185:200]


          version: require('@babel/runtime/package.json').version,
          regenerator: true,
          // https://babeljs.io/docs/en/babel-plugin-transform-runtime#useesmodules
          // We should turn this on once the lowest version of Node LTS
          // supports ES Modules.
          useESModules,
          // Undocumented option that lets us encapsulate our runtime, ensuring
          // the correct version is used
          // https://github.com/babel/babel/blob/090c364a90fe73d36a30707fc612ce037bdbbb24/packages/babel-plugin-transform-runtime/src/index.js#L35-L42
          absoluteRuntime: absoluteRuntimePath,
        },
      ],
      isEnvProduction && [
        // Remove PropTypes from production build
        require('babel-plugin-transform-react-remove-prop-types').default,
        {