Ran phpcbf and updated helpers typehinting

app/Application.php

@@ -20,5 +20,4 @@ class Application extends \Illuminate\Foundation\Application
             . 'Config'
             . ($path ? DIRECTORY_SEPARATOR.$path : $path);
     }
-
 }

app/Auth/Access/EmailConfirmationService.php

@@ -36,5 +36,4 @@ class EmailConfirmationService extends UserTokenService
         return setting('registration-confirmation')
             || setting('registration-restrict');
     }
-
 }

app/Auth/Access/UserInviteService.php

@@ -19,5 +19,4 @@ class UserInviteService extends UserTokenService
         $token = $this->createTokenForUser($user);
         $user->notify(new UserInvite($token));
     }
-
 }

app/Auth/Access/UserTokenService.php

@@ -131,5 +131,4 @@ class UserTokenService
         return Carbon::now()->subHours($this->expiryTime)
             ->gt(new Carbon($tokenEntry->created_at));
     }
-
 }

app/Config/cache.php

@@ -14,8 +14,12 @@ if (env('CACHE_DRIVER') === 'memcached') {
     $memcachedServers = explode(',', trim(env('MEMCACHED_SERVERS', '127.0.0.1:11211:100'), ','));
     foreach ($memcachedServers as $index => $memcachedServer) {
         $memcachedServerDetails = explode(':', $memcachedServer);
-        if (count($memcachedServerDetails) < 2) $memcachedServerDetails[] = '11211';
-        if (count($memcachedServerDetails) < 3) $memcachedServerDetails[] = '100';
+        if (count($memcachedServerDetails) < 2) {
+            $memcachedServerDetails[] = '11211';
+        }
+        if (count($memcachedServerDetails) < 3) {
+            $memcachedServerDetails[] = '100';
+        }
         $memcachedServers[$index] = array_combine($memcachedServerKeys, $memcachedServerDetails);
     }
 }

app/Config/database.php

@@ -11,7 +11,6 @@
 // REDIS
 // Split out configuration into an array
 if (env('REDIS_SERVERS', false)) {
-
     $redisDefaults = ['host' => '127.0.0.1', 'port' => '6379', 'database' => '0', 'password' => null];
     $redisServers = explode(',', trim(env('REDIS_SERVERS', '127.0.0.1:6379:0'), ','));
     $redisConfig = ['client' => 'predis'];

app/Exceptions/UserTokenExpiredException.php

@@ -1,6 +1,7 @@
 <?php namespace BookStack\Exceptions;
 
-class UserTokenExpiredException extends \Exception {
+class UserTokenExpiredException extends \Exception
+{
 
     public $userId;
 
@@ -14,6 +15,4 @@ class UserTokenExpiredException extends \Exception {
         $this->userId = $userId;
         parent::__construct($message);
     }
-
-
 }

app/Exceptions/UserTokenNotFoundException.php

@@ -1,3 +1,6 @@
 <?php namespace BookStack\Exceptions;
 
-class UserTokenNotFoundException extends \Exception {}
+class UserTokenNotFoundException extends \Exception
+{
+
+}

app/Http/Controllers/Auth/ConfirmEmailController.php

@@ -64,7 +64,6 @@ class ConfirmEmailController extends Controller
         try {
             $userId = $this->emailConfirmationService->checkTokenAndGetUserId($token);
         } catch (Exception $exception) {
-
             if ($exception instanceof UserTokenNotFoundException) {
                 session()->flash('error', trans('errors.email_confirmation_invalid'));
                 return redirect('/register');
@@ -114,5 +113,4 @@ class ConfirmEmailController extends Controller
         session()->flash('success', trans('auth.email_confirm_resent'));
         return redirect('/register/confirm');
     }
-
 }

app/Http/Controllers/Auth/UserInviteController.php

@@ -102,5 +102,4 @@ class UserInviteController extends Controller
 
         throw $exception;
     }
-
 }

app/Http/Controllers/PageTemplateController.php

@@ -59,5 +59,4 @@ class PageTemplateController extends Controller
             'markdown' => $page->markdown,
         ]);
     }
-
 }

app/Http/Request.php

@@ -22,5 +22,4 @@ class Request extends LaravelRequest
 
         return $base;
     }
-
 }

app/helpers.php

@@ -12,7 +12,7 @@ use BookStack\Settings\SettingService;
  * @return string
  * @throws Exception
  */
-function versioned_asset($file = '') : string
+function versioned_asset(string $file = ''): string
 {
     static $version = null;
 
@@ -96,7 +96,7 @@ function userCanOnAny(string $permission, string $entityClass = null) : bool
  * @param bool $default
  * @return bool|string|SettingService
  */
-function setting($key = null, $default = false)
+function setting(string $key = null, bool $default = false)
 {
     $settingService = resolve(SettingService::class);
     if (is_null($key)) {
@@ -110,7 +110,7 @@ function setting($key = null, $default = false)
  * @param string $path
  * @return string
  */
-function theme_path($path = '') : string
+function theme_path(string $path = ''): string
 {
     $theme = config('view.theme');
     if (!$theme) {
@@ -130,7 +130,7 @@ function theme_path($path = '') : string
  * @param array $attrs
  * @return mixed
  */
-function icon($name, $attrs = [])
+function icon(string $name, array $attrs = []): string
 {
     $attrs = array_merge([
         'class'     => 'svg-icon',
@@ -158,12 +158,12 @@ function icon($name, $attrs = [])
  * Generate a url with multiple parameters for sorting purposes.
  * Works out the logic to set the correct sorting direction
  * Discards empty parameters and allows overriding.
- * @param $path
+ * @param string $path
  * @param array $data
  * @param array $overrideData
  * @return string
  */
-function sortUrl($path, $data, $overrideData = [])
+function sortUrl(string $path, array $data, array $overrideData = []): string
 {
     $queryStringSections = [];
     $queryData = array_merge($data, $overrideData);