This i not quite true. PSRs always have to be evaluated in a version 
context. 
I guess most of them would not make any sense if we are talking about PHP 4.

Nevertheless, my proposal was to omit the redundant declaration. Which 
means that it will still be suitable for all versions.

Quick example to demonstrate a version agnostic rule:

> When provided it MUST contain a "Type" to indicate what is expected.

becomes

> When provided it MUST contain a "Type" to indicate what is expected, if 
not already defined by type hints.

Now all versions are happy. Those versions which do not support type hints 
for this specific element, can not define a type, which makes the type part 
mandatory again.

BTW .. if we take PHP 7.4 into account, this proposal would also affect 
@var tag when its used for describing class properties. 


Am Mittwoch, 2. Oktober 2019 10:47:50 UTC+2 schrieb Anton Fedonjuk:
>
> PSR does not limit the PHP version
>
> среда, 2 октября 2019 г., 11:40:06 UTC+3 пользователь Nils Rückmann 
> написал:
>>
>> The type declaration in DocBlocks dates back to a time when type-hinting 
>> was not part of the language. 
>> IMO there is no reason to keep the type as mandatory part of tags like 
>> @param. 
>> We should be be allowed to omit the type part if it does not add any new 
>> information.
>>
>> Affected tags:
>>
>> @param
>> @return
>>
>> Any thoughts about this? Could not find an ongoing (or ended) discussion 
>> about this, if i missed it, please point me to it.
>>
>> Regards,
>> Nils
>>
>

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