Wrong return type for Phalcon\Http\Request::getUploadedFiles

[rayanlevert]

Hello !

PHPDoc of Phalcon\Http\Request::getUploadedFiles says the method returns array|\Phalcon\Http\Request\FileInterface[] which is confusing because its either an array of unknown values or an array of FileInterface.

The method returns only FileInterface objects, so it should @return \Phalcon\Http\Request\FileInterface[] :)