On 09.10.2010, at 18:00, Bernhard Schussek <bschus...@gmail.com> wrote:

Hi Lukas,

What about data objects? It doesn't make sense to create interfaces for them (except for special behaviours) - still I'd like to type hint methods using them.

well for one your code is your thing. plus i am mainly talking about stuff you handle through the DIC because those parameters should be replaceable without changing the code using the DIC. the dependency should never be on the implementation. it should always be on the interface. so all symfony2 core stuff should use interfaces or you might as well not bother with a DIC. but its also important that all bundle authors also use these interfaces when typehinting! actually imho its horrible that php even allows type hinting actual class names. but i digress.

regards
Lukas

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