feat(translation-store): add subject to inform on fallback lang use

[HerrDerb]

Adds #1590 (Add possibility to inform on fallback language use)

[rbalet]

Thanks for this PR.

Shall I know what you put it as private and how is your plan of consuming it?

[HerrDerb]

@rbalet sorry, the getter was missing 🙈

[HerrDerb]

and tests are still missing too

[CodeAndWeb]

Thank you for the PR.

I’m afraid I can’t accept it at this time. It would add complexity to the library while offering limited benefit to most users.

We already provide similar functionality through the MissingTranslationHandler, which you can easily customize in your project to achieve the same result.

[HerrDerb]

@CodeAndWeb must have overlooked that one (y)