Deprecation warning in ringcentral/psr7

[quazardous]

I'm using the http server with a Synfony 5.4 bootstrap.

SF tracks deprecated stuff (I don't know exactly how).

I've this message

User Deprecated: Method "Psr\Http\Message\StreamInterface::getMetadata()" might add "mixed" as a native return type declaration in the future. Do the same in implementation "RingCentral\Psr7\Stream" now to avoid errors or add an explicit @return annotation to suppress this message.

Issues can not be created in the forked repo so I open it there (cf #319).

my phpstan is also complaining about ringcentral/psr7

[phpstan] Method RingCentral\Psr7\Request::withHeader() should return static(RingCentral\Psr7\Request) but returns RingCentral\Psr7\Request.
[phpstan] PHPDoc tag @var has invalid value ($stream): Unexpected token "$stream", expected type at offset 45

It's only phpDoc stuff but in my version upgrade flow I try to eliminate all deprecation issue ASAP.

[SimonFrings]

@quazardous thanks for bringing this up 👍

It seems like this problem isn't coming from the react/http component, a similar topic can be found here: ratchetphp/Ratchet#950.

We're only using a small part of RingCentral so the plan is to drop this in a future version. Additionally, we want to build our own implementation that adds some more functionality we can use (async implementations etc.).
More on that in #437.

If you have some ideas for an implementation until then, feel free to open up a pull request ^^

[clue]

I believe this has been answered, so I'm closing this for now. Please come back with more details if this problem persists and we can always reopen this 👍