How to use the jsons._common_impl.get_class_name function in jsons

You may ask additional arguments between ``cls`` and ``kwargs``.

    :param func: the serializer function.
    :param cls: the type or sequence of types this serializer can handle.
    :param high_prio: determines the order in which is looked for the callable.
    :param fork_inst: if given, it uses this fork of ``JsonSerializable``.
    :return: None.
    """
    if isinstance(cls, Sequence):
        for cls_ in cls:
            set_serializer(func, cls_, high_prio, fork_inst)
    elif cls:
        index = 0 if high_prio else len(fork_inst._classes_serializers)
        fork_inst._classes_serializers.insert(index, cls)
        cls_name = get_class_name(cls, fork_inst=fork_inst,
                                  fully_qualified=True)
        fork_inst._serializers[cls_name.lower()] = func
    else:
        fork_inst._serializers['nonetype'] = func

strip_class_variables=strip_class_variables,
                               strip_attr=strip_attr,
                               **kwargs)
            _store_cls_info(dumped_elem, attr, kwargs)
        except RecursionDetectedError:
            fork_inst._warn('Recursive structure detected in attribute "{}" '
                            'of object of type "{}", ignoring the attribute.'
                            .format(attr_name, get_class_name(cls)))
        except SerializationError as err:
            if strict:
                raise
            else:
                fork_inst._warn('Failed to dump attribute "{}" of object of '
                                'type "{}". Reason: {}. Ignoring the '
                                'attribute.'
                                .format(attr, get_class_name(cls), err.message))
                break
        _add_dumped_elem(result, attr_name, dumped_elem,
                         strip_nulls, key_transformer)
    return result

def _get_lizer_by_parents(cls: type,
                          lizers: Dict[str, callable],
                          classes_lizers: list,
                          fork_inst: type) -> callable:
    result = None
    parents = get_parents(cls, classes_lizers)
    if parents:
        pname = get_class_name(parents[0], str.lower, fork_inst=fork_inst,
                               fully_qualified=True)
        result = lizers[pname]
    return result

def _store_cls_info(result: object, attr: str, original_obj: dict, **kwargs):
    if isinstance(result, dict) and kwargs.get('_store_cls'):
        cls = get_type(original_obj[attr])
        if cls.__module__ == 'typing':
            cls_name = repr(cls)
        else:
            cls_name = get_class_name(cls, fully_qualified=True,
                                      fork_inst=kwargs['fork_inst'])
        result['-cls'] = cls_name

def _check_and_get_cls_and_meta_hints(
        json_obj: object,
        cls: type,
        fork_inst: type,
        inferred_cls: bool) -> Tuple[type, Optional[dict]]:
    # Check if json_obj is of a valid type and return the cls.
    if type(json_obj) not in VALID_TYPES:
        invalid_type = get_class_name(type(json_obj), fork_inst=fork_inst,
                                      fully_qualified=True)
        valid_types = [get_class_name(typ, fork_inst=fork_inst,
                                      fully_qualified=True)
                       for typ in VALID_TYPES]
        msg = ('Invalid type: "{}", only arguments of the following types are '
               'allowed: {}'.format(invalid_type, ", ".join(valid_types)))
        raise DeserializationError(msg, json_obj, cls)
    if json_obj is None:
        raise DeserializationError('Cannot load None with strict=True',
                                   json_obj, cls)

    cls_from_meta, meta = get_cls_and_meta(json_obj, fork_inst)
    meta_hints = meta.get('classes', {}) if meta else {}
    return determine_precedence(
        cls, cls_from_meta, type(json_obj), inferred_cls), meta_hints

def _check_and_get_cls_and_meta_hints(
        json_obj: object,
        cls: type,
        fork_inst: type,
        inferred_cls: bool) -> Tuple[type, Optional[dict]]:
    # Check if json_obj is of a valid type and return the cls.
    if type(json_obj) not in VALID_TYPES:
        invalid_type = get_class_name(type(json_obj), fully_qualified=True)
        valid_types = [get_class_name(typ, fully_qualified=True)
                       for typ in VALID_TYPES]
        msg = ('Invalid type: "{}", only arguments of the following types are '
               'allowed: {}'.format(invalid_type, ", ".join(valid_types)))
        raise DeserializationError(msg, json_obj, cls)

    cls_from_meta, meta = get_cls_and_meta(json_obj, fork_inst)
    meta_hints = meta.get('classes', {}) if meta else {}
    return determine_precedence(
        cls, cls_from_meta, type(json_obj), inferred_cls), meta_hints

You can also provide ``cls`` to specify that ``obj`` needs to be serialized
    as if it was of type ``cls`` (meaning to only take into account attributes
    from ``cls``). The type ``cls`` must have a ``__slots__`` defined. Any type
    will do, but in most cases you may want ``cls`` to be a base class of
    ``obj``.
    :param obj: a Python instance of any sort.
    :param cls: if given, ``obj`` will be dumped as if it is of type ``type``.
    :param fork_inst: if given, it uses this fork of ``JsonSerializable``.
    :param kwargs: the keyword args are passed on to the serializer function.
    :return: the serialized obj as a JSON type.
    """
    if cls and not hasattr(cls, '__slots__'):
        raise SerializationError('Invalid type: "{}". Only types that have a '
                                 '__slots__ defined are allowed when '
                                 'providing "cls".'
                         .format(get_class_name(cls, fork_inst=fork_inst,
                                                fully_qualified=True)))
    cls_ = cls or obj.__class__
    serializer = _get_serializer(cls_, fork_inst)
    kwargs_ = {
        'fork_inst': fork_inst,
        **kwargs
    }
    announce_class(cls_, fork_inst=fork_inst)
    try:
        return serializer(obj, cls=cls, **kwargs_)
    except Exception as err:
        raise SerializationError(str(err))

fork_inst: type = StateHolder) -> None:
    """
    Set a validator function for the given ``cls``. The function should accept
    an instance of the type it should validate and must return ``False`` or
    raise any exception in case of a validation failure.
    :param func: the function that takes an instance of type ``cls`` and
    returns a bool (``True`` if the validation was successful).
    :param cls: the type or types that ``func`` is able to validate.
    :param fork_inst: if given, it uses this fork of ``JsonSerializable``.
    :return: None.
    """
    if isinstance(cls, Sequence):
        for cls_ in cls:
            set_validator(func, cls=cls_, fork_inst=fork_inst)
    else:
        cls_name = get_class_name(cls, fully_qualified=True)
        fork_inst._validators[cls_name.lower()] = func
        fork_inst._classes_validators.append(cls)