from docstring_utils import parse_docstring

def example(arg1: str, arg2: int) -> int:
    """Example of a Google-style docstring.

    Args:
        arg1 (str): Description of `arg1`.
        arg2 (int): Description of `arg2`.

    Returns:
        int: Description of `return` value.
    """
    return 0

result = parse_docstring(example, filter_args=True)

print(result.description)  # "Example of a Google-style docstring."

args = result.args.values()
print(args[0].name)  # "arg1"
print(args[0].description)  # "Description of `arg1`."
print(args[0].type)  # "str"

print(result.return_value.type)  # "int"
print(result.return_value.description)  # "Description of `return` value."