when updating Babel-preset-env to 7.0.0-beta.51 forceAllTransforms option is invalid

[jroru]

As of Babel-preset-env 7.0.0-beta.51, there has been additional validation on the settings that react-starter-kit webpack.config.js fails to validate against and so the module build fails:
Module build failed: Error: [BABEL] my-project\src\client.js: Invalid Option: 'false' is not a valid value for 'targets.forceAllTransforms'

Related issue babel/babel#8156

According to the documentation at https://babeljs.io/docs/en/next/babel-preset-env.html#forcealltransforms

The forceAllTransforms property should be set in the root of the preset settings object:

module.exports = {
  presets: [
    ["@babel/preset-env", {
      targets: {
        chrome: 59,
        edge: 13,
        firefox: 50,
      },
      forceAllTransforms: process.env === "production"
    }],
  ],
};

whereas in react-starter-kit it is set as a property of targets:

module.exports = {
  presets: [
    ["@babel/preset-env", {
      targets: {
        browsers: pkg.browserslist,
        forceAllTransforms: process.env === "production"
      },
      modules: false,
      useBuiltIns: false,
      debug: false,
    }],
  ],
};

I don't think that the forceAllTransforms option is being respected even when using babel/preset-env 7.0.0-beta.44

[piglovesyou]

I believe #1673 solved this issue. Please reopen it if it didn't.