"""
This type stub file was generated by pyright.
"""

from typing import Dict, Optional

"""Utility functions."""
__all__ = ['check_chromium', 'chromium_executable', 'download_chromium', 'get_free_port', 'merge_dict']
def get_free_port() -> int:
    """Get free port."""
    ...

def merge_dict(dict1: Optional[Dict], dict2: Optional[Dict]) -> Dict:
    """Merge two dictionaries into new one."""
    ...