typedargs/annotate.py
def return_type(type_name, formatter=None):
    """Specify that this function returns a typed value.

    Args:
        type_name (str): A type name known to the global typedargs type system
        formatter (str): An optional name of a formatting function specified
            for the type given in type_name.
    """

    def _returns(func):
        annotated(func)
        func.metadata.typed_returnvalue(type_name, formatter)
        return func

    return _returns
def return_type(type_name, formatter=None):
    """Specify that this function returns a typed value.

    Args:
        type_name (str): A type name known to the global typedargs type system
        formatter (str): An optional name of a formatting function specified
            for the type given in type_name.
    """

    def _returns(func):
        annotated(func)
        func.metadata.typed_returnvalue(type_name, formatter)
        return func

    return _returns
Specify that this function returns a typed value.

    Args:
        type_name (str): A type name known to the global typedargs type system
        formatter (str): An optional name of a formatting function specified
            for the type given in type_name.