Property types nolonger picked up from phpDoc

[AJenbo]

class MyClass
{
    /** @var PDO */
    private $pdo;
}

CodeLite 14.0.4 no longer appears to be able to infer the type of $this->pdo resulting in associated features such as Go To Definition and auto-completion not working.

[eranif]

added important label, this ensures that the stale bot will skip this issue