original_string: public function getDirectory(): FilePathInterface
      {
          return new self($this->myIsAbsolute, $this->myAboveBaseLevel, $this->myDrive, $this->myDirectoryParts, null);
      }
code: public function getDirectory(): FilePathInterface
      {
          return new self($this->myIsAbsolute, $this->myAboveBaseLevel, $this->myDrive, $this->myDirectoryParts, null);
      }
code_tokens: public function getDirectory ( ) : FilePathInterface { return new self ( $ this -> myIsAbsolute , $ this -> myAboveBaseLevel , $ this -> myDrive , $ this -> myDirectoryParts , null ) ; }
docstring: Returns the directory of the file path.
  
  @since 1.0.0
  
  @return FilePathInterface The directory of the file path.
docstring_tokens: Returns the directory of the file path .