Small code cleanup.

app/Models/Account.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Models;
 
+use Carbon\Carbon;
 use Eloquent;
 use FireflyIII\User;
 use Illuminate\Database\Eloquent\Builder as EloquentBuilder;
@@ -87,6 +88,8 @@ use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  * @method static Builder|Account withTrashed()
  * @method static Builder|Account withoutTrashed()
  * @mixin Eloquent
+ * @property Carbon $lastActivityDate
+ *
  */
 class Account extends Model
 {

app/Models/Category.php

@@ -44,6 +44,7 @@ use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  * @property \Illuminate\Support\Carbon|null $deleted_at
  * @property int $user_id
  * @property string $name
+ * @property Carbon $lastActivity
  * @property bool $encrypted
  * @property-read Collection|\FireflyIII\Models\Attachment[] $attachments
  * @property-read int|null $attachments_count

app/Models/LinkType.php

@@ -40,6 +40,7 @@ use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  * @property string $name
  * @property string $outward
  * @property string $inward
+ * @property int $journalCount
  * @property bool $editable
  * @property-read Collection|\FireflyIII\Models\TransactionJournalLink[] $transactionJournalLinks
  * @property-read int|null $transaction_journal_links_count