# Indicate that classes that use this metaclass default to
# synthesizing comparison methods.
@typing.dataclass_transform(eq_default=True, order_default=True)
class ModelMeta(type):
    def __new__(
        cls,
        name,
        bases,
        namespace,
        *,
        init: bool = True,
        frozen: bool = False,
        eq: bool = True,
        order: bool = True,
    ):
        ...

class ModelBase(metaclass=ModelMeta):
    ...

# Example of how this class would be used by code that imports
# from this library:
class CustomerModel(
    ModelBase,
    init=False,
    frozen=True,
    eq=False,
    order=False,
):
    id: int
    name: str