Code quality update.

app/Helpers/Attachments/AttachmentHelperInterface.php

@@ -33,6 +33,8 @@ use Illuminate\Support\MessageBag;
 interface AttachmentHelperInterface
 {
     /**
+     * Get content of an attachment.
+     *
      * @param Attachment $attachment
      *
      * @return string
@@ -40,6 +42,8 @@ interface AttachmentHelperInterface
     public function getAttachmentContent(Attachment $attachment): string;
 
     /**
+     * Get the location of an attachment.
+     *
      * @param Attachment $attachment
      *
      * @return string
@@ -47,16 +51,22 @@ interface AttachmentHelperInterface
     public function getAttachmentLocation(Attachment $attachment): string;
 
     /**
+     * Get all attachments.
+     *
      * @return Collection
      */
     public function getAttachments(): Collection;
 
     /**
+     * Get all errors.
+     *
      * @return MessageBag
      */
     public function getErrors(): MessageBag;
 
     /**
+     * Get all messages/
+     *
      * @return MessageBag
      */
     public function getMessages(): MessageBag;
@@ -72,6 +82,8 @@ interface AttachmentHelperInterface
     public function saveAttachmentFromApi(Attachment $attachment, string $content): bool;
 
     /**
+     * Save attachments that got uploaded.
+     *
      * @param Model      $model
      * @param null|array $files
      *