original_string: protected function files() : Collection
  	{
  		$storing = $this->pictures->get('storing');
  
  		return $this->normalizeBag(
  			is_array($storing) ? $storing : [$storing]
  		);
  	}
code: protected function files() : Collection
  	{
  		$storing = $this->pictures->get('storing');
  
  		return $this->normalizeBag(
  			is_array($storing) ? $storing : [$storing]
  		);
  	}
code_tokens: protected function files ( ) : Collection { $ storing = $ this -> pictures -> get ( 'storing' ) ; return $ this -> normalizeBag ( is_array ( $ storing ) ? $ storing : [ $ storing ] ) ; }
docstring: Returns the new files.
  
  @return Collection
docstring_tokens: Returns the new files .