configureLoaderRule(name, callback) {
        webpackConfig.configureLoaderRule(name, callback);

        return this;
    }
Configure Webpack loaders rules (`module.rules`).
This is a low-level function, be careful when using it.

https://webpack.js.org/concepts/loaders/#configuration

```
Encore
    .enableVueLoader()
    .configureLoaderRule('vue', (loaderRule) => {
        // some custom config for vue-loader
    });
```

@param {string} name
@param {OptionsCallback<webpack.RuleSetRule>} callback
@returns {Encore}