Clean up some code.

app/Events/RequestedReportOnJournals.php

@@ -43,6 +43,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Events;
 
+use Illuminate\Broadcasting\Channel;
 use Illuminate\Broadcasting\InteractsWithSockets;
 use Illuminate\Broadcasting\PrivateChannel;
 use Illuminate\Foundation\Events\Dispatchable;
@@ -80,7 +81,7 @@ class RequestedReportOnJournals
     /**
      * Get the channels the event should broadcast on.
      *
-     * @return \Illuminate\Broadcasting\Channel|array
+     * @return Channel|array
      */
     public function broadcastOn()
     {

app/Events/StoredTransactionGroup.php

@@ -45,6 +45,7 @@ class StoredTransactionGroup extends Event
      * Create a new event instance.
      *
      * @param TransactionGroup $transactionGroup
+     * @param bool $applyRules
      */
     public function __construct(TransactionGroup $transactionGroup, bool $applyRules = true)
     {

app/Events/UpdatedTransactionGroup.php

@@ -25,7 +25,6 @@ declare(strict_types=1);
 namespace FireflyIII\Events;
 
 use FireflyIII\Models\TransactionGroup;
-use FireflyIII\Models\TransactionJournal;
 use Illuminate\Queue\SerializesModels;
 
 /**