Throw annotation in php-doc

[mrfreitas]

Please add @throws annotation to you library so the phpStorm can know what exceptions it needs to handle.
For instance the Charge::create() is throwing the Card, ApiConnection and InvalidRequest, but the phpstorm is marking those exceptions as never thrown. This is really annoying.

Thanks.

[ob-stripe]

Hi @mrfreitas, thanks for the suggestion! I don't think we'll be able to tackle this immediately, but I'm going to tag this as future and we'll keep this in mind in future versions.

[TomKriek]

Maybe it's better to have a general exception handler for the Stripe exceptions. Since each function/api call could potentially throw the exceptions.