import typing


def build_address_dict(street_name: str, house_number: str) \
        -> typing.Dict[str, str]:
    """Builds a dict with the street name and house number

    Parameters
    ----------
    street_name : str
        Street name
    house_number: str
        House number

    Returns
    -------
    typing.Dict[str, str]
        a dict with the following structure:
        {
            "street": "Street name",
            "housenumber": "House number"
        }
    """

    return {
        "street": street_name,
        "housenumber": house_number
    }