Some code cleanup

Signed-off-by: James Cole <thegrumpydictator@gmail.com>

app/Export/Exporter/ExporterInterface.php

@@ -9,6 +9,7 @@ declare(strict_types = 1);
  */
 
 namespace FireflyIII\Export\Exporter;
+
 use Illuminate\Support\Collection;
 
 /**
@@ -23,6 +24,11 @@ interface ExporterInterface
      */
     public function getEntries();
 
+    /**
+     * @return string
+     */
+    public function getFileName();
+
     /**
      *
      */
@@ -34,9 +40,4 @@ interface ExporterInterface
      */
     public function setEntries(Collection $entries);
 
-    /**
-     * @return string
-     */
-    public function getFileName();
-
 }