original_string: public function getCachePath(): string
      {
          $path = $this->getRuntimePath() . DIRECTORY_SEPARATOR . 'cache';
          FileHelper::createDirectory($path);
          return $path;
      }
code: public function getCachePath(): string
      {
          $path = $this->getRuntimePath() . DIRECTORY_SEPARATOR . 'cache';
          FileHelper::createDirectory($path);
          return $path;
      }
code_tokens: public function getCachePath ( ) : string { $ path = $ this -> getRuntimePath ( ) . DIRECTORY_SEPARATOR . 'cache' ; FileHelper :: createDirectory ( $ path ) ; return $ path ; }
docstring: Returns the path to the file cache directory.
  
  This will be located at `@runtime/cache/` by default, but that can be overridden with the 'cachePath'.
  
  @return string
  @throws Exception
docstring_tokens: Returns the path to the file cache directory .