docs: Update example for template parameters

Author: dudekaa

examples/template-parameters/webpack.config.js

@@ -11,8 +11,19 @@ module.exports = {
  },
  plugins: [
  new HtmlWebpackPlugin({
- templateParameters: {
- 'foo': 'bar'
+ // NOTE if you pass plain object it will be passed as is. no default values there, so be aware!
+ // for implementation detail, please see index.js and search for "userOptions" variable
+ templateParameters: (compilation, assets, assetTags, options) => {
+ return {
+ compilation,
+ webpackConfig: compilation.options,
+ htmlWebpackPlugin: {
+ tags: assetTags,
+ files: assets,
+ options
+ },
+ 'foo': 'bar'
+ };
  },
  template: 'index.ejs'
  })