Some code cleanup courtesy of phpstorm.

app/Helpers/Csv/Converter/Date.php

@@ -17,7 +17,8 @@ class Date extends BasicConverter implements ConverterInterface
 {
 
     /**
-     * @return Carbon
+     * @return static
+     * @throws FireflyException
      */
     public function convert()
     {

app/Http/Controllers/AccountController.php

@@ -56,7 +56,8 @@ class AccountController extends Controller
     }
 
     /**
-     * @param Account $account
+     * @param AccountRepositoryInterface $repository
+     * @param Account                    $account
      *
      * @return \Illuminate\View\View
      */

app/Http/Controllers/AttachmentController.php

@@ -90,7 +90,8 @@ class AttachmentController extends Controller
     }
 
     /**
-     * @param Attachment $attachment
+     * @param Attachment                $attachment
+     * @param AttachmentHelperInterface $helper
      */
     public function download(Attachment $attachment, AttachmentHelperInterface $helper)
     {

app/Http/Controllers/Auth/AuthController.php

@@ -228,6 +228,11 @@ class AuthController extends Controller
         return $domains;
     }
 
+    /**
+     * @param $email
+     *
+     * @return bool
+     */
     protected function isBlockedDomain($email)
     {
         $parts   = explode('@', $email);

app/Http/Controllers/Auth/PasswordController.php

@@ -77,6 +77,8 @@ class PasswordController extends Controller
                 return redirect()->back()->withErrors(['email' => trans($response)]);
 
         }
+        abort(404);
+        return '';
     }
 
 }

app/Http/Controllers/BudgetController.php

@@ -132,7 +132,9 @@ class BudgetController extends Controller
     }
 
     /**
-     * @param BudgetRepositoryInterface $repository
+     * @param BudgetRepositoryInterface  $repository
+     *
+     * @param AccountRepositoryInterface $accountRepository
      *
      * @return \Illuminate\View\View
      */

app/Http/Controllers/CategoryController.php

@@ -146,6 +146,8 @@ class CategoryController extends Controller
      * @param CategoryRepositoryInterface $repository
      * @param Category                    $category
      *
+     * @param                             $date
+     *
      * @return \Illuminate\View\View
      */
     public function showWithDate(CategoryRepositoryInterface $repository, Category $category, $date)

app/Http/Controllers/Chart/BudgetController.php

@@ -43,6 +43,8 @@ class BudgetController extends Controller
      * @param Carbon                    $end
      * @param Collection                $accounts
      * @param Collection                $budgets
+     *
+     * @return \Illuminate\Http\JsonResponse
      */
     public function multiYear(BudgetRepositoryInterface $repository, $report_type, Carbon $start, Carbon $end, Collection $accounts, Collection $budgets)
     {
@@ -110,8 +112,9 @@ class BudgetController extends Controller
     }
 
     /**
-     * @param BudgetRepositoryInterface $repository
+     * @param BudgetRepositoryInterface  $repository
-     * @param Budget                    $budget
+     * @param AccountRepositoryInterface $accountRepository
+     * @param Budget                     $budget
      *
      * @return \Symfony\Component\HttpFoundation\Response
      */
@@ -205,7 +208,9 @@ class BudgetController extends Controller
     /**
      * Shows a budget list with spent/left/overspent.
      *
-     * @param BudgetRepositoryInterface $repository
+     * @param BudgetRepositoryInterface  $repository
+     *
+     * @param AccountRepositoryInterface $accountRepository
      *
      * @return \Symfony\Component\HttpFoundation\Response
      */

app/Http/Controllers/Chart/CategoryController.php

@@ -135,6 +135,8 @@ class CategoryController extends Controller
      * @param Carbon                      $end
      * @param Collection                  $accounts
      * @param Collection                  $categories
+     *
+     * @return \Illuminate\Http\JsonResponse
      */
     public function multiYear(CategoryRepositoryInterface $repository, $report_type, Carbon $start, Carbon $end, Collection $accounts, Collection $categories)
     {
@@ -248,6 +250,8 @@ class CategoryController extends Controller
      * @param CategoryRepositoryInterface $repository
      * @param Category                    $category
      *
+     * @param                             $date
+     *
      * @return \Symfony\Component\HttpFoundation\Response
      */
     public function specificPeriod(CategoryRepositoryInterface $repository, Category $category, $date)

app/Http/Controllers/CsvController.php

@@ -146,6 +146,8 @@ class CsvController extends Controller
      *
      * STEP ONE
      *
+     * @param AccountRepositoryInterface $repository
+     *
      * @return \Illuminate\View\View
      */
     public function index(AccountRepositoryInterface $repository)

app/Http/Controllers/JsonController.php

@@ -89,10 +89,11 @@ class JsonController extends Controller
     }
 
     /**
-     * @param BillRepositoryInterface    $repository
+     * @param BillRepositoryInterface $repository
-     * @param AccountRepositoryInterface $accountRepository
      *
      * @return \Symfony\Component\HttpFoundation\Response
+     * @internal param AccountRepositoryInterface $accountRepository
+     *
      */
     public function boxBillsUnpaid(BillRepositoryInterface $repository)
     {
@@ -114,7 +115,9 @@ class JsonController extends Controller
     }
 
     /**
-     * @param ReportQueryInterface $reportQuery
+     * @param ReportQueryInterface       $reportQuery
+     *
+     * @param AccountRepositoryInterface $accountRepository
      *
      * @return \Symfony\Component\HttpFoundation\Response
      */
@@ -141,7 +144,9 @@ class JsonController extends Controller
     }
 
     /**
-     * @param ReportQueryInterface $reportQuery
+     * @param ReportQueryInterface       $reportQuery
+     *
+     * @param AccountRepositoryInterface $accountRepository
      *
      * @return \Symfony\Component\HttpFoundation\Response
      */

app/Http/Controllers/ReportController.php

@@ -157,6 +157,14 @@ class ReportController extends Controller
         );
     }
 
+    /**
+     * @param $report_type
+     * @param $start
+     * @param $end
+     * @param $accounts
+     *
+     * @return View
+     */
     public function defaultMultiYear($report_type, $start, $end, $accounts)
     {
 

app/Http/Controllers/TransactionController.php

@@ -292,6 +292,8 @@ class TransactionController extends Controller
      * @param JournalFormRequest         $request
      * @param JournalRepositoryInterface $repository
      *
+     * @param AttachmentHelperInterface  $att
+     *
      * @return \Illuminate\Http\RedirectResponse
      */
     public function store(JournalFormRequest $request, JournalRepositoryInterface $repository, AttachmentHelperInterface $att)

app/Repositories/Category/CategoryRepository.php

@@ -399,11 +399,14 @@ class CategoryRepository extends ComponentRepository implements CategoryReposito
         return $sum;
     }
 
+
     /**
      * @param Category $category
      * @param int      $page
+     * @param Carbon   $start
+     * @param Carbon   $end
      *
-     * @return Collection
+     * @return mixed
      */
     public function getJournalsInRange(Category $category, $page, Carbon $start, Carbon $end)
     {
@@ -424,6 +427,9 @@ class CategoryRepository extends ComponentRepository implements CategoryReposito
     /**
      * @param Category $category
      *
+     * @param Carbon   $start
+     * @param Carbon   $end
+     *
      * @return int
      */
     public function countJournalsInRange(Category $category, Carbon $start, Carbon $end)

app/Repositories/Category/CategoryRepositoryInterface.php

@@ -23,6 +23,9 @@ interface CategoryRepositoryInterface
     /**
      * @param Category $category
      *
+     * @param Carbon   $start
+     * @param Carbon   $end
+     *
      * @return int
      */
     public function countJournalsInRange(Category $category, Carbon $start, Carbon $end);
@@ -141,6 +144,9 @@ interface CategoryRepositoryInterface
      * @param Category $category
      * @param int      $page
      *
+     * @param Carbon   $start
+     * @param Carbon   $end
+     *
      * @return Collection
      */
     public function getJournalsInRange(Category $category, $page, Carbon $start, Carbon $end);

app/Support/Steam.php

@@ -76,10 +76,11 @@ class Steam
      * Gets the balance for the given account during the whole range, using this format:
      *
      * [yyyy-mm-dd] => 123,2
-     *
      * @param Account $account
      * @param Carbon  $start
      * @param Carbon  $end
+     *
+     * @return array
      */
     public function balanceInRange(Account $account, Carbon $start, Carbon $end)
     {