[TYPO3-mvc] Using interfaces for dependency injection on domain models

[Franz Koch]

Hey,

> Yeah, I understand. But wouldn't it be the "right" way to introduce
> interfaces for every domain model in my extensions, to provide as much
> flexibility as possible to other developers, which may need to exchange
> those domain models for some reason?

It doesn't make sense to me to completely exchange domain specific 
models just for the sake to add one additional property. It might for 
sure be needed at some point to extend models with new properties to 
have them available in Fluid. But that's nothing I'd solve with using 
interfaces only because it might be the only way currently. I still plan 
to implement mixins in Extbase that would allow exactly that - but I 
can't name a date when this will be ready.

-- 
kind regards,
Franz Koch