original_string: protected function _addDependency(string $file): void
      {
          $file = str_replace('\\', '/', $file);
          if (!in_array($file, $this->_dependencies)) {
              $this->_dependencies[] = $file;
          }
      }
code: protected function _addDependency(string $file): void
      {
          $file = str_replace('\\', '/', $file);
          if (!in_array($file, $this->_dependencies)) {
              $this->_dependencies[] = $file;
          }
      }
code_tokens: protected function _addDependency ( string $ file ) : void { $ file = str_replace ( '\\' , '/' , $ file ) ; if ( ! in_array ( $ file , $ this -> _dependencies ) ) { $ this -> _dependencies [ ] = $ file ; } }
docstring: Add a file to the frontend dependencies
  
  @param string $file path to be added
  @return void
docstring_tokens: Add a file to the frontend dependencies