Class Sonata\DoctrineORMAdminBundle\Datagrid\ProxyQuery has PHPDoc tag @method for method getDQLParts() return type with no value type specified in iterable type array.

PHPDoc tag @method for method Sonata\DoctrineORMAdminBundle\Datagrid\ProxyQuery::getParameters() return type contains generic class Doctrine\Common\Collections\ArrayCollection but does not specify its types: TKey, T