original_string: public function package($package, $hint, $namespace = null)
      {
          $namespace = $this->getPackageNamespace($package, $namespace);
  
          $this->addNamespace($namespace, $hint);
      }
code: public function package($package, $hint, $namespace = null)
      {
          $namespace = $this->getPackageNamespace($package, $namespace);
  
          $this->addNamespace($namespace, $hint);
      }
code_tokens: public function package ( $ package , $ hint , $ namespace = null ) { $ namespace = $ this -> getPackageNamespace ( $ package , $ namespace ) ; $ this -> addNamespace ( $ namespace , $ hint ) ; }
docstring: Register a Package for cascading configuration.
  
  @param  string  $package
  @param  string  $hint
  @param  string  $namespace
  @return void
docstring_tokens: Register a Package for cascading configuration .