phpstan level 3, fixed deprecations, code cleanup (#811)

src/Repository/ActivityRepository.php

@@ -22,7 +22,7 @@ use Pagerfanta\Pagerfanta;
 class ActivityRepository extends AbstractRepository
 {
     /**
-     * @param $id
+     * @param int $id
      * @return null|Activity
      */
     public function getById($id)

src/Repository/CustomerRepository.php

@@ -23,7 +23,7 @@ use Pagerfanta\Pagerfanta;
 class CustomerRepository extends AbstractRepository
 {
     /**
-     * @param $id
+     * @param int $id
      * @return null|Customer
      */
     public function getById($id)

src/Repository/ProjectRepository.php

@@ -26,7 +26,7 @@ use Pagerfanta\Pagerfanta;
 class ProjectRepository extends AbstractRepository
 {
     /**
-     * @param $id
+     * @param int $id
      * @return null|Project
      */
     public function getById($id)

src/Repository/Query/BaseQuery.php

@@ -140,7 +140,7 @@ class BaseQuery
     }
 
     /**
-     * @param $resultType
+     * @param string $resultType
      * @return $this
      * @throws \InvalidArgumentException
      */

src/Repository/Query/TimesheetQuery.php

@@ -58,7 +58,7 @@ class TimesheetQuery extends ActivityQuery
     /**
      * @var iterable
      */
-    protected $tags;
+    protected $tags = [];
 
     public function __construct()
     {

src/Repository/TimesheetRepository.php

@@ -118,7 +118,7 @@ class TimesheetRepository extends AbstractRepository
     }
 
     /**
-     * @param $select
+     * @param string $select
      * @param User $user
      * @return int
      * @throws \Doctrine\ORM\NonUniqueResultException
@@ -290,7 +290,7 @@ class TimesheetRepository extends AbstractRepository
 
     /**
      * @param User $user
-     * @param int $limit
+     * @param int $hardLimit
      * @return int
      * @throws RepositoryException
      * @throws \Doctrine\ORM\ORMException

src/Repository/UserRepository.php

@@ -16,7 +16,7 @@ use Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface;
 class UserRepository extends AbstractRepository implements UserLoaderInterface
 {
     /**
-     * @param $id
+     * @param int $id
      * @return null|User
      */
     public function getById($id)