"""Utility."""

from typing import Protocol


class DialectName:
    """Dialect class."""

    def __init__(self, name: str):
        """Initialize the class."""
        self.name = name


class HasName(Protocol):
    """Protocol for any object exposing a string `name` attribute."""

    name: str


class HasDialect(Protocol):
    """Protocol for objects that provide a `.dialect.name` string."""

    dialect: HasName