PhpGitHooks\Module\Files\Domain\FilesCollection::getFiles PHP Method

    public function getFiles()
    {
        return $this->files;
    }

 /**
  * @param FilesCollection $filesCollection
  *
  * @return array
  */
 private function getJsonFiles(FilesCollection $filesCollection)
 {
     $jsonFiles = [];
     foreach ($filesCollection->getFiles() as $file) {
         if (true === (bool) preg_match('/^(.*)(\\.json)$/', $file->value())) {
             $jsonFiles[] = $file->value();
         }
     }
     return $jsonFiles;
 }