Outdated webpack documentation

It seems like the webpack documentation is currently out of date.

For one, it references a locale, which was available in pre v2 versions of date-fns (the en locale to be specific).

Furthermore, post v2 date-fns locales now contain .d.ts and .md files, which make the documented ContextReplacementPlugin spit out a nasty warning:

P.S. I’d like to end this issue with thanking all the contributors for maintaining this package, it has been really useful on the project I am working on. I hope it gets picked up by more developers!

[oneMoreTime1357]

not work for me. webpack5

new webpack.ContextReplacementPlugin(
  /date\-fns[\/\\]/,
  new RegExp(`[/\\\\\](${supportedLocales.join('|')})[/\\\\\]index\.js$`)
 )

params is wrong

new webpack.ContextReplacementPlugin(
  resourceRegExp: RegExp,
  newContentResource: string,
  newContentCreateContextMap: object // mapping runtime-request (userRequest) to compile-time-request (request)
);

webpack plugin link https://webpack.js.org/plugins/context-replacement-plugin/

[taco-tues-on-a-fri]

@psimk 's solution fixed my issue with webpack throwing errors from the .js.flow & .md files that were also getting included in the dynamic import of locales. The change included in his pull request would be an immensely helpful addition to the documentation.

new webpack.ContextReplacementPlugin(
  /date\-fns[\/\\]/,
  new RegExp(`[/\\\\\](${supportedLocales.join('|')})[/\\\\\]index\.js$`)
 )