Is your feature request related to a problem? Please describe.

Right now as far as I could see, there is no documentation about how to integrate with Locize.

Describe the solution you'd like

I'd super helpful describe it or to have a simple Locize code example.

Describe alternatives you've considered

Can't find anything

The README says that the ajax parameter takes a callback that should be called as follows:

  // 'callback' is a function that takes two parameters, 'data' and 'xhr'.
  //            'data' should be the key:value translation pairs for the
  //            requested language and namespace, or null in case of an error.
  //            'xhr' should be a status object, e.g. { status: 200 }

See https://github.com/i18next/react-i18next/blob/master/CHANGELOG.md#900

react-i18next

https://github.com/i18next/react-i18next/blob/v9.0.0/src/Trans.js#L144-L145

const defaultValue = 
    defaults || nodesToString('', children, 0) || reactI18nextOptions.transEmptyNodeValue;

i18next-scanner

https://github.com/i18next/i18next-scanner/blob/v2.9.1/src/parser.js#L5

I'm trying to use language detection feature of this package but I can't. It seems like I need to implement both wire up i18next to request object and then language detection is that right?

All I want to do is to make i18next-express-middleware read and write language from my cookies.

According to this comment to a ticket, it seems like the language property isn't observable. This leads to some issues with bootstrap-vue. Is there a simple way to fix that issue?