from typing import Any
import json


def read_json_file(filename: str) -> Any:
    """Read a json file

    Parameters
    ----------
    filename : str
        The json file

    Returns
    -------
        A json object

    Example
    -------
    >>> import allyoucanuse as aycu
    >>> content = aycu.read_json_file("tickets.json")
    """
    with open(filename) as f:
        return json.load(f)